diff options
| -rw-r--r-- | www/css/jquery.mobile.icons-1.4.5.css | 725 | ||||
| -rw-r--r-- | www/css/jquery.mobile.structure-1.4.5.css | 3435 | ||||
| -rw-r--r-- | www/js/moment-with-locales.js | 9156 | ||||
| -rw-r--r-- | www/pdf.js | 7838 | ||||
| -rw-r--r-- | www/pdf.worker.js | 38735 |
5 files changed, 59889 insertions, 0 deletions
diff --git a/www/css/jquery.mobile.icons-1.4.5.css b/www/css/jquery.mobile.icons-1.4.5.css new file mode 100644 index 0000000..cd98772 --- /dev/null +++ b/www/css/jquery.mobile.icons-1.4.5.css @@ -0,0 +1,725 @@ +/*! +* jQuery Mobile 1.4.5 +* Git HEAD hash: 68e55e78b292634d3991c795f06f5e37a512decc <> Date: Fri Oct 31 2014 17:33:30 UTC +* http://jquerymobile.com +* +* Copyright 2010, 2014 jQuery Foundation, Inc. and othercontributors +* Released under the MIT license. +* http://jquery.org/license +* +*/ + + +/* SVG icons */ +.ui-icon-action:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M9%2C5v3l5-4L9%2C0v3c0%2C0-5%2C0-5%2C7C6%2C5%2C9%2C5%2C9%2C5z%20M11%2C12H2V5h1l2-2H0v11h13V7l-2%2C2V12z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-alert:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M7%2C0L0%2C12h14L7%2C0z%20M7%2C11c-0.553%2C0-1-0.447-1-1s0.447-1%2C1-1c0.553%2C0%2C1%2C0.447%2C1%2C1S7.553%2C11%2C7%2C11z%20M7%2C8%20C6.447%2C8%2C6%2C7.553%2C6%2C7V5c0-0.553%2C0.447-1%2C1-1c0.553%2C0%2C1%2C0.447%2C1%2C1v2C8%2C7.553%2C7.553%2C8%2C7%2C8z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-d-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2214%2C3%2011%2C0%203.5%2C7.5%200%2C4%200%2C14%2010%2C14%206.5%2C10.5%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-d-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2210.5%2C7.5%203%2C0%200%2C3%207.5%2C10.5%204%2C14%2014%2C14%2014%2C4%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-d:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%229%2C7%209%2C0%205%2C0%205%2C7%200%2C7%207%2C14%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%227%2C5%207%2C0%200%2C7%207%2C14%207%2C9%2014%2C9%2014%2C5%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2214%2C7%207%2C0%207%2C5%200%2C5%200%2C9%207%2C9%207%2C14%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-u-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2214%2C11%206.5%2C3.5%2010%2C0%200%2C0%200%2C10%203.5%2C6.5%2011%2C14%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-u-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2214%2C0%204%2C0%207.5%2C3.5%200%2C11%203%2C14%2010.5%2C6.5%2014%2C10%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-arrow-u:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%227%2C0%200%2C7%205%2C7%205%2C14%209%2C14%209%2C7%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-audio:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214.018px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014.018%2014%22%20style%3D%22enable-background%3Anew%200%200%2014.018%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M1%2C4C0.447%2C4%2C0%2C4.447%2C0%2C5v4c0%2C0.553%2C0.447%2C1%2C1%2C1h1l4%2C4V0L2%2C4H1z%20M10.346%2C7c0-1.699-1.042-3.154-2.546-3.867L6.982%2C4.68%20C7.885%2C5.107%2C8.51%2C5.98%2C8.51%2C7S7.885%2C8.893%2C6.982%2C9.32L7.8%2C10.867C9.304%2C10.154%2C10.346%2C8.699%2C10.346%2C7z%20M9.447%2C0.017L8.618%2C1.586%20C10.723%2C2.584%2C12.182%2C4.621%2C12.182%2C7s-1.459%2C4.416-3.563%2C5.414l0.829%2C1.569c2.707-1.283%2C4.57-3.925%2C4.57-6.983%20S12.154%2C1.3%2C9.447%2C0.017z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-back:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M5%2C3V0L1%2C4l4%2C4V5c0%2C0%2C6%2C0%2C6%2C3s-5%2C4-5%2C4v2c0%2C0%2C7-1%2C7-6C13%2C4%2C8%2C3%2C5%2C3z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-bars:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M1%2C4h12c0.553%2C0%2C1-0.447%2C1-1s-0.447-1-1-1H1C0.447%2C2%2C0%2C2.447%2C0%2C3S0.447%2C4%2C1%2C4z%20M13%2C6H1%20C0.447%2C6%2C0%2C6.447%2C0%2C7c0%2C0.553%2C0.447%2C1%2C1%2C1h12c0.553%2C0%2C1-0.447%2C1-1C14%2C6.447%2C13.553%2C6%2C13%2C6z%20M13%2C10H1c-0.553%2C0-1%2C0.447-1%2C1%20s0.447%2C1%2C1%2C1h12c0.553%2C0%2C1-0.447%2C1-1S13.553%2C10%2C13%2C10z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-bullets:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M5%2C4h8c0.553%2C0%2C1-0.447%2C1-1s-0.447-1-1-1H5C4.447%2C2%2C4%2C2.447%2C4%2C3S4.447%2C4%2C5%2C4z%20M13%2C6H5%20C4.447%2C6%2C4%2C6.447%2C4%2C7c0%2C0.553%2C0.447%2C1%2C1%2C1h8c0.553%2C0%2C1-0.447%2C1-1C14%2C6.447%2C13.553%2C6%2C13%2C6z%20M13%2C10H5c-0.553%2C0-1%2C0.447-1%2C1%20s0.447%2C1%2C1%2C1h8c0.553%2C0%2C1-0.447%2C1-1S13.553%2C10%2C13%2C10z%20M1%2C2C0.447%2C2%2C0%2C2.447%2C0%2C3s0.447%2C1%2C1%2C1s1-0.447%2C1-1S1.553%2C2%2C1%2C2z%20M1%2C6%20C0.447%2C6%2C0%2C6.447%2C0%2C7c0%2C0.553%2C0.447%2C1%2C1%2C1s1-0.447%2C1-1C2%2C6.447%2C1.553%2C6%2C1%2C6z%20M1%2C10c-0.553%2C0-1%2C0.447-1%2C1s0.447%2C1%2C1%2C1s1-0.447%2C1-1%20S1.553%2C10%2C1%2C10z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-calendar:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M0%2C8h2V6H0V8z%20M3%2C8h2V6H3V8z%20M6%2C8h2V6H6V8z%20M9%2C8h2V6H9V8z%20M12%2C8h2V6h-2V8z%20M0%2C11h2V9H0V11z%20M3%2C11h2V9H3V11z%20M6%2C11h2V9H6V11z%20%20M9%2C11h2V9H9V11z%20M12%2C11h2V9h-2V11z%20M0%2C14h2v-2H0V14z%20M3%2C14h2v-2H3V14z%20M6%2C14h2v-2H6V14z%20M9%2C14h2v-2H9V14z%20M12%2C1%20c0-0.553-0.447-1-1-1s-1%2C0.447-1%2C1H4c0-0.553-0.447-1-1-1S2%2C0.447%2C2%2C1H0v4h14V1H12z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-camera:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M12%2C2.5H9.908c-0.206-0.581-0.756-1-1.408-1h-3c-0.652%2C0-1.202%2C0.419-1.408%2C1H2c-1.104%2C0-2%2C0.896-2%2C2%20v6c0%2C1.104%2C0.896%2C2%2C2%2C2h10c1.104%2C0%2C2-0.896%2C2-2v-6C14%2C3.396%2C13.104%2C2.5%2C12%2C2.5z%20M7%2C10.5c-1.657%2C0-3-1.344-3-3c0-1.657%2C1.343-3%2C3-3%20s3%2C1.343%2C3%2C3C10%2C9.156%2C8.657%2C10.5%2C7%2C10.5z%20M7%2C5.5c-1.104%2C0-2%2C0.896-2%2C2c0%2C1.104%2C0.896%2C2%2C2%2C2c1.104%2C0%2C2-0.896%2C2-2%20C9%2C6.396%2C8.104%2C5.5%2C7%2C5.5z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-carat-d:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%2211.949%2C3.404%207%2C8.354%202.05%2C3.404%20-0.071%2C5.525%207%2C12.596%2014.07%2C5.525%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-carat-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%2210.596%2C11.949%205.646%2C7%2010.596%2C2.05%208.475%2C-0.071%201.404%2C7%208.475%2C14.07%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-carat-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%223.404%2C2.051%208.354%2C7%203.404%2C11.95%205.525%2C14.07%2012.596%2C7%205.525%2C-0.071%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-carat-u:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%222.051%2C10.596%207%2C5.646%2011.95%2C10.596%2014.07%2C8.475%207%2C1.404%20-0.071%2C8.475%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-check:after, +/* Used ui-checkbox-on twice to increase specificity. If active state has background-image for gradient this rule overrides. */ +html .ui-btn.ui-checkbox-on.ui-checkbox-on:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%2214%2C4%2011%2C1%205.003%2C6.997%203%2C5%200%2C8%204.966%2C13%204.983%2C12.982%205%2C13%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-clock:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M7%2C0C3.134%2C0%2C0%2C3.134%2C0%2C7s3.134%2C7%2C7%2C7s7-3.134%2C7-7S10.866%2C0%2C7%2C0z%20M7%2C12c-2.762%2C0-5-2.238-5-5s2.238-5%2C5-5s5%2C2.238%2C5%2C5%20S9.762%2C12%2C7%2C12z%20M9%2C6H8V4c0-0.553-0.447-1-1-1S6%2C3.447%2C6%2C4v3c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1S9.553%2C6%2C9%2C6z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-cloud:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M14%2C9.5c0-0.793-0.465-1.473-1.134-1.795C12.949%2C7.484%2C13%2C7.249%2C13%2C7c0-1.104-0.896-2-2-2%20c-0.158%2C0-0.311%2C0.023-0.457%2C0.058C9.816%2C3.549%2C8.286%2C2.5%2C6.5%2C2.5c-2.33%2C0-4.224%2C1.777-4.454%2C4.046C0.883%2C6.76%2C0%2C7.773%2C0%2C9%20c0%2C1.381%2C1.119%2C2.5%2C2.5%2C2.5h10v-0.07C13.361%2C11.206%2C14%2C10.432%2C14%2C9.5z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-comment:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M12%2C0H2C0.896%2C0%2C0%2C0.896%2C0%2C2v7c0%2C1.104%2C0.896%2C2%2C2%2C2h1v3l3-3h6c1.104%2C0%2C2-0.896%2C2-2V2C14%2C0.896%2C13.104%2C0%2C12%2C0z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-delete:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%2214%2C3%2011%2C0%207%2C4%203%2C0%200%2C3%204%2C7%200%2C11%203%2C14%207%2C10%2011%2C14%2014%2C11%2010%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-edit:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M1%2C10l-1%2C4l4-1l7-7L8%2C3L1%2C10z%20M11%2C0L9%2C2l3%2C3l2-2L11%2C0z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-eye:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M7%2C2C3%2C2%2C0%2C7%2C0%2C7s3%2C5%2C7%2C5s7-5%2C7-5S11%2C2%2C7%2C2z%20M7%2C10c-1.657%2C0-3-1.344-3-3c0-1.657%2C1.343-3%2C3-3%20s3%2C1.343%2C3%2C3C10%2C8.656%2C8.657%2C10%2C7%2C10z%20M7%2C6C6.448%2C6%2C6%2C6.447%2C6%2C7c0%2C0.553%2C0.448%2C1%2C1%2C1s1-0.447%2C1-1C8%2C6.447%2C7.552%2C6%2C7%2C6z%22%2F%3E%3C%2Fsvg%3E"); 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+} +.ui-icon-heart:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M7%2C1.872c-2-3-7-2-7%2C2c0%2C3%2C4%2C7%2C4%2C7s2.417%2C2.479%2C3%2C3c0.583-0.521%2C3-3%2C3-3s4-4%2C4-7%20C14-0.128%2C9-1.128%2C7%2C1.872z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-home:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20fill%3D%22%23FFF%22%20points%3D%227%2C0%200%2C7%202%2C7%202%2C14%205%2C14%205%2C9%209%2C9%209%2C14%2012%2C14%2012%2C7%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); 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+} +.ui-icon-recycle:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M3%2C7h1L2%2C4L0%2C7h1c0%2C3.313%2C2.687%2C6%2C6%2C6c0.702%2C0%2C1.374-0.127%2C2-0.35v-2.205C8.41%2C10.789%2C7.732%2C11%2C7%2C11%20C4.791%2C11%2C3%2C9.209%2C3%2C7z%20M13%2C7c0-3.313-2.688-6-6-6C6.298%2C1%2C5.626%2C1.127%2C5%2C1.349v2.206C5.59%2C3.211%2C6.268%2C3%2C7%2C3c2.209%2C0%2C4%2C1.791%2C4%2C4%20h-1l2%2C3l2-3H13z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-refresh:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214.001px%22%20height%3D%2214.002px%22%20viewBox%3D%220%200%2014.001%2014.002%22%20style%3D%22enable-background%3Anew%200%200%2014.001%2014.002%3B%22%20%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M14.001%2C6.001v-6l-2.06%2C2.06c-0.423-0.424-0.897-0.809-1.44-1.122C7.153-0.994%2C2.872%2C0.153%2C0.939%2C3.501%20c-1.933%2C3.348-0.786%2C7.629%2C2.562%2C9.562c3.348%2C1.933%2C7.629%2C0.785%2C9.562-2.562l-1.732-1c-1.381%2C2.392-4.438%2C3.211-6.83%2C1.83%20s-3.211-4.438-1.83-6.83s4.438-3.211%2C6.83-1.83c0.389%2C0.225%2C0.718%2C0.506%2C1.02%2C0.81l-2.52%2C2.52H14.001z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-search:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M10.171%2C8.766c0.617-0.888%2C0.979-1.964%2C0.979-3.126c0-3.037-2.463-5.5-5.5-5.5s-5.5%2C2.463-5.5%2C5.5%20s2.463%2C5.5%2C5.5%2C5.5c1.152%2C0%2C2.223-0.355%2C3.104-0.962l3.684%2C3.683l1.414-1.414L10.171%2C8.766z%20M5.649%2C9.14c-1.933%2C0-3.5-1.567-3.5-3.5%20c0-1.933%2C1.567-3.5%2C3.5-3.5c1.933%2C0%2C3.5%2C1.567%2C3.5%2C3.5C9.149%2C7.572%2C7.582%2C9.14%2C5.649%2C9.14z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-shop:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M10%2C4V3c0-1.657-1.343-3-3-3S4%2C1.343%2C4%2C3v1H1v10h12V4H10z%20M4.5%2C6C4.224%2C6%2C4%2C5.776%2C4%2C5.5%20S4.224%2C5%2C4.5%2C5S5%2C5.224%2C5%2C5.5S4.776%2C6%2C4.5%2C6z%20M5%2C3c0-1.104%2C0.896-2%2C2-2c1.104%2C0%2C2%2C0.896%2C2%2C2v1H5V3z%20M9.5%2C6C9.225%2C6%2C9%2C5.776%2C9%2C5.5%20S9.225%2C5%2C9.5%2C5S10%2C5.224%2C10%2C5.5S9.775%2C6%2C9.5%2C6z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-star:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20style%3D%22fill%3A%23FFFFFF%3B%22%20points%3D%2214%2C5%209%2C5%207%2C0%205%2C5%200%2C5%204%2C8%202.625%2C13%207%2C10%2011.375%2C13%2010%2C8%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-icon-tag:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M5%2C0H0v5l9%2C9l5-5L5%2C0z%20M3%2C4C2.447%2C4%2C2%2C3.553%2C2%2C3s0.447-1%2C1-1s1%2C0.447%2C1%2C1S3.553%2C4%2C3%2C4z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-user:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20fill%3D%22%23FFF%22%20d%3D%22M8.851%2C10.101c-0.18-0.399-0.2-0.763-0.153-1.104C9.383%2C8.49%2C9.738%2C7.621%2C9.891%2C6.465C10.493%2C6.355%2C10.5%2C5.967%2C10.5%2C5.5%20c0-0.437-0.008-0.804-0.502-0.94C9.999%2C4.539%2C10%2C4.521%2C10%2C4.5c0-2.103-1-4-2-4C8%2C0.5%2C7.5%2C0%2C6.5%2C0C5%2C0%2C4%2C1.877%2C4%2C4.5%20c0%2C0.021%2C0.001%2C0.039%2C0.002%2C0.06C3.508%2C4.696%2C3.5%2C5.063%2C3.5%2C5.5c0%2C0.467%2C0.007%2C0.855%2C0.609%2C0.965%20C4.262%2C7.621%2C4.617%2C8.49%2C5.303%2C8.997c0.047%2C0.341%2C0.026%2C0.704-0.153%2C1.104C1.503%2C10.503%2C0%2C12%2C0%2C12v2h14v-2%20C14%2C12%2C12.497%2C10.503%2C8.851%2C10.101z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-icon-video:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%20-2%2014%2014%22%20style%3D%22enable-background%3Anew%200%20-2%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20style%3D%22fill%3A%23FFFFFF%3B%22%20d%3D%22M8%2C0H2C0.896%2C0%2C0%2C0.896%2C0%2C2v6c0%2C1.104%2C0.896%2C2%2C2%2C2h6c1.104%2C0%2C2-0.896%2C2-2V5V2C10%2C0.896%2C9.104%2C0%2C8%2C0z%20%20M10%2C5l4%2C4V1L10%2C5z%22%2F%3E%3C%2Fsvg%3E"); +} +/* Alt icons */ +.ui-alt-icon.ui-icon-action:after, +.ui-alt-icon .ui-icon-action:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M9%2C5v3l5-4L9%2C0v3c0%2C0-5%2C0-5%2C7C6%2C5%2C9%2C5%2C9%2C5z%20M11%2C12H2V5h1l2-2H0v11h13V7l-2%2C2V12z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-alert:after, +.ui-alt-icon .ui-icon-alert:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C0L0%2C12h14L7%2C0z%20M7%2C11c-0.553%2C0-1-0.447-1-1s0.447-1%2C1-1c0.553%2C0%2C1%2C0.447%2C1%2C1S7.553%2C11%2C7%2C11z%20M7%2C8C6.447%2C8%2C6%2C7.553%2C6%2C7V5%20c0-0.553%2C0.447-1%2C1-1c0.553%2C0%2C1%2C0.447%2C1%2C1v2C8%2C7.553%2C7.553%2C8%2C7%2C8z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-d:after, +.ui-alt-icon .ui-icon-arrow-d:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%229%2C7%209%2C0%205%2C0%205%2C7%200%2C7%207%2C14%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-d-l:after, +.ui-alt-icon .ui-icon-arrow-d-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C3%2011%2C0%203.5%2C7.5%200%2C4%200%2C14%2010%2C14%206.5%2C10.5%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-d-r:after, +.ui-alt-icon .ui-icon-arrow-d-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2210.5%2C7.5%203%2C0%200%2C3%207.5%2C10.5%204%2C14%2014%2C14%2014%2C4%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-l:after, +.ui-alt-icon .ui-icon-arrow-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%227%2C5%207%2C0%200%2C7%207%2C14%207%2C9%2014%2C9%2014%2C5%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-r:after, +.ui-alt-icon .ui-icon-arrow-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C7%207%2C0%207%2C5%200%2C5%200%2C9%207%2C9%207%2C14%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-u:after, +.ui-alt-icon .ui-icon-arrow-u:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%227%2C0%200%2C7%205%2C7%205%2C14%209%2C14%209%2C7%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-u-l:after, +.ui-alt-icon .ui-icon-arrow-u-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C11%206.5%2C3.5%2010%2C0%200%2C0%200%2C10%203.5%2C6.5%2011%2C14%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-arrow-u-r:after, +.ui-alt-icon .ui-icon-arrow-u-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C0%204%2C0%207.5%2C3.5%200%2C11%203%2C14%2010.5%2C6.5%2014%2C10%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-audio:after, +.ui-alt-icon .ui-icon-audio:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214.018px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014.018%2014%22%20style%3D%22enable-background%3Anew%200%200%2014.018%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M1%2C4C0.447%2C4%2C0%2C4.447%2C0%2C5v4c0%2C0.553%2C0.447%2C1%2C1%2C1h1l4%2C4V0L2%2C4H1z%20M10.346%2C7c0-1.699-1.042-3.154-2.546-3.867L6.982%2C4.68%20C7.885%2C5.107%2C8.51%2C5.98%2C8.51%2C7S7.885%2C8.893%2C6.982%2C9.32L7.8%2C10.867C9.304%2C10.154%2C10.346%2C8.699%2C10.346%2C7z%20M9.447%2C0.017L8.618%2C1.586%20C10.723%2C2.584%2C12.182%2C4.621%2C12.182%2C7s-1.459%2C4.416-3.563%2C5.414l0.829%2C1.569c2.707-1.283%2C4.57-3.925%2C4.57-6.983%20S12.154%2C1.3%2C9.447%2C0.017z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-back:after, +.ui-alt-icon .ui-icon-back:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M5%2C3V0L1%2C4l4%2C4V5c0%2C0%2C6%2C0%2C6%2C3s-5%2C4-5%2C4v2c0%2C0%2C7-1%2C7-6C13%2C4%2C8%2C3%2C5%2C3z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-bars:after, +.ui-alt-icon .ui-icon-bars:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M1%2C4h12c0.553%2C0%2C1-0.447%2C1-1s-0.447-1-1-1H1C0.447%2C2%2C0%2C2.447%2C0%2C3S0.447%2C4%2C1%2C4z%20M13%2C6H1C0.447%2C6%2C0%2C6.447%2C0%2C7%20c0%2C0.553%2C0.447%2C1%2C1%2C1h12c0.553%2C0%2C1-0.447%2C1-1C14%2C6.447%2C13.553%2C6%2C13%2C6z%20M13%2C10H1c-0.553%2C0-1%2C0.447-1%2C1s0.447%2C1%2C1%2C1h12%20c0.553%2C0%2C1-0.447%2C1-1S13.553%2C10%2C13%2C10z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-bullets:after, +.ui-alt-icon .ui-icon-bullets:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M5%2C4h8c0.553%2C0%2C1-0.447%2C1-1s-0.447-1-1-1H5C4.447%2C2%2C4%2C2.447%2C4%2C3S4.447%2C4%2C5%2C4z%20M13%2C6H5C4.447%2C6%2C4%2C6.447%2C4%2C7%20c0%2C0.553%2C0.447%2C1%2C1%2C1h8c0.553%2C0%2C1-0.447%2C1-1C14%2C6.447%2C13.553%2C6%2C13%2C6z%20M13%2C10H5c-0.553%2C0-1%2C0.447-1%2C1s0.447%2C1%2C1%2C1h8%20c0.553%2C0%2C1-0.447%2C1-1S13.553%2C10%2C13%2C10z%20M1%2C2C0.447%2C2%2C0%2C2.447%2C0%2C3s0.447%2C1%2C1%2C1s1-0.447%2C1-1S1.553%2C2%2C1%2C2z%20M1%2C6C0.447%2C6%2C0%2C6.447%2C0%2C7%20c0%2C0.553%2C0.447%2C1%2C1%2C1s1-0.447%2C1-1C2%2C6.447%2C1.553%2C6%2C1%2C6z%20M1%2C10c-0.553%2C0-1%2C0.447-1%2C1s0.447%2C1%2C1%2C1s1-0.447%2C1-1S1.553%2C10%2C1%2C10z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-calendar:after, +.ui-alt-icon .ui-icon-calendar:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M0%2C8h2V6H0V8z%20M3%2C8h2V6H3V8z%20M6%2C8h2V6H6V8z%20M9%2C8h2V6H9V8z%20M12%2C8h2V6h-2V8z%20M0%2C11h2V9H0V11z%20M3%2C11h2V9H3V11z%20M6%2C11h2V9H6V11z%20%20M9%2C11h2V9H9V11z%20M12%2C11h2V9h-2V11z%20M0%2C14h2v-2H0V14z%20M3%2C14h2v-2H3V14z%20M6%2C14h2v-2H6V14z%20M9%2C14h2v-2H9V14z%20M12%2C1%20c0-0.553-0.447-1-1-1s-1%2C0.447-1%2C1H4c0-0.553-0.447-1-1-1S2%2C0.447%2C2%2C1H0v4h14V1H12z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-camera:after, +.ui-alt-icon .ui-icon-camera:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M12%2C2.5H9.908c-0.206-0.581-0.756-1-1.408-1h-3c-0.652%2C0-1.202%2C0.419-1.408%2C1H2c-1.104%2C0-2%2C0.896-2%2C2v6c0%2C1.104%2C0.896%2C2%2C2%2C2%20h10c1.104%2C0%2C2-0.896%2C2-2v-6C14%2C3.396%2C13.104%2C2.5%2C12%2C2.5z%20M7%2C10.5c-1.657%2C0-3-1.344-3-3c0-1.657%2C1.343-3%2C3-3s3%2C1.343%2C3%2C3%20C10%2C9.156%2C8.657%2C10.5%2C7%2C10.5z%20M7%2C5.5c-1.104%2C0-2%2C0.896-2%2C2c0%2C1.104%2C0.896%2C2%2C2%2C2c1.104%2C0%2C2-0.896%2C2-2C9%2C6.396%2C8.104%2C5.5%2C7%2C5.5z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-carat-d:after, +.ui-alt-icon .ui-icon-carat-d:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2211.949%2C3.404%207%2C8.354%202.05%2C3.404%20-0.071%2C5.525%207%2C12.596%2014.07%2C5.525%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-carat-l:after, +.ui-alt-icon .ui-icon-carat-l:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2210.596%2C11.949%205.646%2C7%2010.596%2C2.05%208.475%2C-0.071%201.404%2C7%208.475%2C14.07%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-carat-r:after, +.ui-alt-icon .ui-icon-carat-r:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%223.404%2C2.051%208.354%2C7%203.404%2C11.95%205.525%2C14.07%2012.596%2C7%205.525%2C-0.071%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-carat-u:after, +.ui-alt-icon .ui-icon-carat-u:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%222.051%2C10.596%207%2C5.646%2011.95%2C10.596%2014.07%2C8.475%207%2C1.404%20-0.071%2C8.475%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-check:after, +.ui-alt-icon .ui-icon-check:after, +html .ui-alt-icon.ui-btn.ui-checkbox-on:after, +html .ui-alt-icon .ui-btn.ui-checkbox-on:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C4%2011%2C1%205.003%2C6.997%203%2C5%200%2C8%204.966%2C13%204.983%2C12.982%205%2C13%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-clock:after, +.ui-alt-icon .ui-icon-clock:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C0C3.134%2C0%2C0%2C3.134%2C0%2C7s3.134%2C7%2C7%2C7s7-3.134%2C7-7S10.866%2C0%2C7%2C0z%20M7%2C12c-2.762%2C0-5-2.238-5-5s2.238-5%2C5-5s5%2C2.238%2C5%2C5%20S9.762%2C12%2C7%2C12z%20M9%2C6H8V4c0-0.553-0.447-1-1-1S6%2C3.447%2C6%2C4v3c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1S9.553%2C6%2C9%2C6z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-cloud:after, +.ui-alt-icon .ui-icon-cloud:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M14%2C9.5c0-0.793-0.465-1.473-1.134-1.795C12.949%2C7.484%2C13%2C7.249%2C13%2C7c0-1.104-0.896-2-2-2c-0.158%2C0-0.311%2C0.023-0.457%2C0.058%20C9.816%2C3.549%2C8.286%2C2.5%2C6.5%2C2.5c-2.33%2C0-4.224%2C1.777-4.454%2C4.046C0.883%2C6.76%2C0%2C7.773%2C0%2C9c0%2C1.381%2C1.119%2C2.5%2C2.5%2C2.5h10v-0.07%20C13.361%2C11.206%2C14%2C10.432%2C14%2C9.5z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-comment:after, +.ui-alt-icon .ui-icon-comment:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M12%2C0H2C0.896%2C0%2C0%2C0.896%2C0%2C2v7c0%2C1.104%2C0.896%2C2%2C2%2C2h1v3l3-3h6c1.104%2C0%2C2-0.896%2C2-2V2C14%2C0.896%2C13.104%2C0%2C12%2C0z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-delete:after, +.ui-alt-icon .ui-icon-delete:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C3%2011%2C0%207%2C4%203%2C0%200%2C3%204%2C7%200%2C11%203%2C14%207%2C10%2011%2C14%2014%2C11%2010%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-edit:after, +.ui-alt-icon .ui-icon-edit:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M1%2C10l-1%2C4l4-1l7-7L8%2C3L1%2C10z%20M11%2C0L9%2C2l3%2C3l2-2L11%2C0z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-eye:after, +.ui-alt-icon .ui-icon-eye:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C2C3%2C2%2C0%2C7%2C0%2C7s3%2C5%2C7%2C5s7-5%2C7-5S11%2C2%2C7%2C2z%20M7%2C10c-1.657%2C0-3-1.344-3-3c0-1.657%2C1.343-3%2C3-3s3%2C1.343%2C3%2C3%20C10%2C8.656%2C8.657%2C10%2C7%2C10z%20M7%2C6C6.448%2C6%2C6%2C6.447%2C6%2C7c0%2C0.553%2C0.448%2C1%2C1%2C1s1-0.447%2C1-1C8%2C6.447%2C7.552%2C6%2C7%2C6z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-forbidden:after, +.ui-alt-icon .ui-icon-forbidden:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M12.601%2C11.187C13.476%2C10.018%2C14%2C8.572%2C14%2C7c0-3.866-3.134-7-7-7C5.428%2C0%2C3.982%2C0.524%2C2.813%2C1.399L2.757%2C1.343L2.053%2C2.048%20L2.048%2C2.053L1.343%2C2.758l0.056%2C0.056C0.524%2C3.982%2C0%2C5.428%2C0%2C7c0%2C3.866%2C3.134%2C7%2C7%2C7c1.572%2C0%2C3.018-0.524%2C4.187-1.399l0.056%2C0.057%20l0.705-0.705l0.005-0.005l0.705-0.705L12.601%2C11.187z%20M7%2C2c2.761%2C0%2C5%2C2.238%2C5%2C5c0%2C1.019-0.308%2C1.964-0.832%2C2.754L4.246%2C2.832%20C5.036%2C2.308%2C5.981%2C2%2C7%2C2z%20M7%2C12c-2.761%2C0-5-2.238-5-5c0-1.019%2C0.308-1.964%2C0.832-2.754l6.922%2C6.922C8.964%2C11.692%2C8.019%2C12%2C7%2C12z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); 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+} +.ui-alt-icon.ui-icon-grid:after, +.ui-alt-icon .ui-icon-grid:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M3%2C0H1C0.447%2C0%2C0%2C0.447%2C0%2C1v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1V1C4%2C0.447%2C3.553%2C0%2C3%2C0z%20M8%2C0H6%20C5.447%2C0%2C5%2C0.447%2C5%2C1v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1V1C9%2C0.447%2C8.553%2C0%2C8%2C0z%20M13%2C0h-2c-0.553%2C0-1%2C0.447-1%2C1v2%20c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1V1C14%2C0.447%2C13.553%2C0%2C13%2C0z%20M3%2C5H1C0.447%2C5%2C0%2C5.447%2C0%2C6v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2%20c0.553%2C0%2C1-0.447%2C1-1V6C4%2C5.447%2C3.553%2C5%2C3%2C5z%20M8%2C5H6C5.447%2C5%2C5%2C5.447%2C5%2C6v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1V6%20C9%2C5.447%2C8.553%2C5%2C8%2C5z%20M13%2C5h-2c-0.553%2C0-1%2C0.447-1%2C1v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1V6C14%2C5.447%2C13.553%2C5%2C13%2C5z%20M3%2C10%20H1c-0.553%2C0-1%2C0.447-1%2C1v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1v-2C4%2C10.447%2C3.553%2C10%2C3%2C10z%20M8%2C10H6c-0.553%2C0-1%2C0.447-1%2C1v2%20c0%2C0.553%2C0.447%2C1%2C1%2C1h2c0.553%2C0%2C1-0.447%2C1-1v-2C9%2C10.447%2C8.553%2C10%2C8%2C10z%20M13%2C10h-2c-0.553%2C0-1%2C0.447-1%2C1v2c0%2C0.553%2C0.447%2C1%2C1%2C1h2%20c0.553%2C0%2C1-0.447%2C1-1v-2C14%2C10.447%2C13.553%2C10%2C13%2C10z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-heart:after, +.ui-alt-icon .ui-icon-heart:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C1.958c-2-3-7-2.128-7%2C1.872c0%2C3%2C4%2C7%2C4%2C7s2.417%2C2.48%2C3%2C3c0.583-0.52%2C3-3%2C3-3s4-4%2C4-7C14-0.169%2C9-1.042%2C7%2C1.958z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-home:after, +.ui-alt-icon .ui-icon-home:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%227%2C0%200%2C7%202%2C7%202%2C14%205%2C14%205%2C9%209%2C9%209%2C14%2012%2C14%2012%2C7%2014%2C7%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-info:after, +.ui-alt-icon .ui-icon-info:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C0C3.134%2C0%2C0%2C3.134%2C0%2C7s3.134%2C7%2C7%2C7s7-3.134%2C7-7S10.866%2C0%2C7%2C0z%20M7%2C2c0.552%2C0%2C1%2C0.447%2C1%2C1S7.552%2C4%2C7%2C4S6%2C3.553%2C6%2C3%20S6.448%2C2%2C7%2C2z%20M9%2C11H5v-1h1V6H5V5h3v5h1V11z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-location:after, +.ui-alt-icon .ui-icon-location:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M7%2C0C4.791%2C0%2C3%2C1.791%2C3%2C4c0%2C2%2C4%2C10%2C4%2C10s4-8%2C4-10C11%2C1.791%2C9.209%2C0%2C7%2C0z%20M7%2C6C5.896%2C6%2C5%2C5.104%2C5%2C4s0.896-2%2C2-2%20c1.104%2C0%2C2%2C0.896%2C2%2C2S8.104%2C6%2C7%2C6z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-lock:after, +.ui-alt-icon .ui-icon-lock:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M12%2C6V5c0-2.762-2.238-5-5-5C4.239%2C0%2C2%2C2.238%2C2%2C5v1H1v8h12V6H12z%20M7.5%2C9.848V12h-1V9.848C6.207%2C9.673%2C6%2C9.366%2C6%2C9%20c0-0.553%2C0.448-1%2C1-1s1%2C0.447%2C1%2C1C8%2C9.366%2C7.793%2C9.673%2C7.5%2C9.848z%20M10%2C6H4V5c0-1.657%2C1.343-3%2C3-3s3%2C1.343%2C3%2C3V6z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-mail:after, +.ui-alt-icon .ui-icon-mail:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M0%2C3.75V12h14V3.75L7%2C9L0%2C3.75z%20M14%2C2H0l7%2C5L14%2C2z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-minus:after, +.ui-alt-icon .ui-icon-minus:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Crect%20y%3D%225%22%20width%3D%2214%22%20height%3D%224%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-navigation:after, +.ui-alt-icon .ui-icon-navigation:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2213%2C1%200%2C6%207%2C7%208%2C14%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-phone:after, +.ui-alt-icon .ui-icon-phone:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M6.949%2C9.182C6.175%2C8.549%2C5.281%2C7.697%2C4.507%2C6.736C3.963%2C6.063%2C3.483%2C5.355%2C3.979%2C4.858l-3.482-3.48%20c-0.508%2C0.634-1.633%2C3.654%2C3.188%2C8.598c5.08%2C5.211%2C8.356%2C4.097%2C8.92%2C3.511l-3.396-3.399C8.734%2C10.561%2C8.123%2C10.139%2C6.949%2C9.182z%20%20M13.83%2C11.512v-0.004c0%2C0-2.648-2.646-2.649-2.647c-0.21-0.212-0.546-0.205-0.754%2C0.002L9.465%2C9.823l3.402%2C3.407%20c0%2C0%2C0.963-0.961%2C0.961-0.961l0.002-0.002C14.053%2C12.049%2C14.031%2C11.713%2C13.83%2C11.512z%20M5.202%2C3.636V3.634%20c0.222-0.222%2C0.2-0.557%2C0-0.758V2.873c0%2C0-2.726-2.725-2.727-2.726c-0.21-0.21-0.545-0.205-0.753%2C0.001L0.761%2C1.113L4.24%2C4.595%20C4.241%2C4.596%2C5.202%2C3.637%2C5.202%2C3.636z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-plus:after, +.ui-alt-icon .ui-icon-plus:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C5%209%2C5%209%2C0%205%2C0%205%2C5%200%2C5%200%2C9%205%2C9%205%2C14%209%2C14%209%2C9%2014%2C9%20%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-power:after, +.ui-alt-icon .ui-icon-power:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M11.243%2C2.408c-0.392-0.401-1.024-0.401-1.415%2C0c-0.391%2C0.401-0.391%2C1.054%2C0%2C1.455C10.584%2C4.642%2C11%2C5.675%2C11%2C6.773%20s-0.416%2C2.133-1.172%2C2.91c-1.512%2C1.558-4.145%2C1.558-5.656%2C0C3.416%2C8.904%2C3%2C7.872%2C3%2C6.773C3%2C5.673%2C3.416%2C4.64%2C4.172%2C3.863%20c0.39-0.401%2C0.39-1.054%2C0-1.455c-0.391-0.401-1.024-0.401-1.415%2C0C1.624%2C3.574%2C1%2C5.125%2C1%2C6.773c0%2C1.647%2C0.624%2C3.199%2C1.757%2C4.365%20c1.134%2C1.166%2C2.64%2C1.809%2C4.243%2C1.809c1.604%2C0%2C3.109-0.645%2C4.243-1.811C12.376%2C9.975%2C13%2C8.423%2C13%2C6.773%20C13%2C5.125%2C12.376%2C3.574%2C11.243%2C2.408z%20M7%2C8.053c0.553%2C0%2C1-0.445%2C1-1v-6c0-0.553-0.447-1-1-1c-0.553%2C0-1%2C0.447-1%2C1v6%20C6%2C7.604%2C6.447%2C8.053%2C7%2C8.053z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-recycle:after, +.ui-alt-icon .ui-icon-recycle:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M3%2C7h1L2%2C4L0%2C7h1c0%2C3.313%2C2.687%2C6%2C6%2C6c0.702%2C0%2C1.374-0.127%2C2-0.35v-2.205C8.41%2C10.789%2C7.732%2C11%2C7%2C11C4.791%2C11%2C3%2C9.209%2C3%2C7z%20%20M13%2C7c0-3.313-2.688-6-6-6C6.298%2C1%2C5.626%2C1.127%2C5%2C1.349v2.206C5.59%2C3.211%2C6.268%2C3%2C7%2C3c2.209%2C0%2C4%2C1.791%2C4%2C4h-1l2%2C3l2-3H13z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-refresh:after, +.ui-alt-icon .ui-icon-refresh:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214.001px%22%20height%3D%2214.002px%22%20viewBox%3D%220%200%2014.001%2014.002%22%20style%3D%22enable-background%3Anew%200%200%2014.001%2014.002%3B%22%20%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M14.001%2C6.001v-6l-2.06%2C2.06c-0.423-0.424-0.897-0.809-1.44-1.122C7.153-0.994%2C2.872%2C0.153%2C0.939%2C3.501%20c-1.933%2C3.348-0.786%2C7.629%2C2.562%2C9.562c3.348%2C1.933%2C7.629%2C0.785%2C9.562-2.562l-1.732-1c-1.381%2C2.392-4.438%2C3.211-6.83%2C1.83%20s-3.211-4.438-1.83-6.83s4.438-3.211%2C6.83-1.83c0.389%2C0.225%2C0.718%2C0.506%2C1.02%2C0.81l-2.52%2C2.52H14.001z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-search:after, +.ui-alt-icon .ui-icon-search:after, +.ui-input-search:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M10.171%2C8.766c0.617-0.888%2C0.979-1.964%2C0.979-3.126c0-3.037-2.463-5.5-5.5-5.5s-5.5%2C2.463-5.5%2C5.5s2.463%2C5.5%2C5.5%2C5.5%20c1.152%2C0%2C2.223-0.355%2C3.104-0.962l3.684%2C3.683l1.414-1.414L10.171%2C8.766z%20M5.649%2C9.14c-1.933%2C0-3.5-1.567-3.5-3.5%20c0-1.933%2C1.567-3.5%2C3.5-3.5c1.933%2C0%2C3.5%2C1.567%2C3.5%2C3.5C9.149%2C7.572%2C7.582%2C9.14%2C5.649%2C9.14z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-shop:after, +.ui-alt-icon .ui-icon-shop:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M10%2C4V3c0-1.657-1.343-3-3-3S4%2C1.343%2C4%2C3v1H1v10h12V4H10z%20M4.5%2C6C4.224%2C6%2C4%2C5.776%2C4%2C5.5S4.224%2C5%2C4.5%2C5S5%2C5.224%2C5%2C5.5%20S4.776%2C6%2C4.5%2C6z%20M5%2C3c0-1.104%2C0.896-2%2C2-2c1.104%2C0%2C2%2C0.896%2C2%2C2v1H5V3z%20M9.5%2C6C9.225%2C6%2C9%2C5.776%2C9%2C5.5S9.225%2C5%2C9.5%2C5S10%2C5.224%2C10%2C5.5%20S9.775%2C6%2C9.5%2C6z%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-star:after, +.ui-alt-icon .ui-icon-star:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpolygon%20points%3D%2214%2C5%209%2C5%207%2C0%205%2C5%200%2C5%204%2C8%202.625%2C13%207%2C10%2011.375%2C13%2010%2C8%20%22%2F%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-tag:after, +.ui-alt-icon .ui-icon-tag:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M5%2C0H0v5l9%2C9l5-5L5%2C0z%20M3%2C4C2.447%2C4%2C2%2C3.553%2C2%2C3s0.447-1%2C1-1s1%2C0.447%2C1%2C1S3.553%2C4%2C3%2C4z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-user:after, +.ui-alt-icon .ui-icon-user:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%200%2014%2014%22%20style%3D%22enable-background%3Anew%200%200%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M8.851%2C10.101c-0.18-0.399-0.2-0.763-0.153-1.104C9.383%2C8.49%2C9.738%2C7.621%2C9.891%2C6.465C10.493%2C6.355%2C10.5%2C5.967%2C10.5%2C5.5%20c0-0.437-0.008-0.804-0.502-0.94C9.999%2C4.539%2C10%2C4.521%2C10%2C4.5c0-2.103-1-4-2-4C8%2C0.5%2C7.5%2C0%2C6.5%2C0C5%2C0%2C4%2C1.877%2C4%2C4.5%20c0%2C0.021%2C0.001%2C0.039%2C0.002%2C0.06C3.508%2C4.696%2C3.5%2C5.063%2C3.5%2C5.5c0%2C0.467%2C0.007%2C0.855%2C0.609%2C0.965%20C4.262%2C7.621%2C4.617%2C8.49%2C5.303%2C8.997c0.047%2C0.341%2C0.026%2C0.704-0.153%2C1.104C1.503%2C10.503%2C0%2C12%2C0%2C12v2h14v-2%20C14%2C12%2C12.497%2C10.503%2C8.851%2C10.101z%22%2F%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3Cg%3E%3C%2Fg%3E%3C%2Fsvg%3E"); +} +.ui-alt-icon.ui-icon-video:after, +.ui-alt-icon .ui-icon-video:after { + background-image: url("data:image/svg+xml;charset=US-ASCII,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22iso-8859-1%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20%20width%3D%2214px%22%20height%3D%2214px%22%20viewBox%3D%220%20-2%2014%2014%22%20style%3D%22enable-background%3Anew%200%20-2%2014%2014%3B%22%20xml%3Aspace%3D%22preserve%22%3E%3Cpath%20d%3D%22M8%2C0H2C0.896%2C0%2C0%2C0.896%2C0%2C2v6c0%2C1.104%2C0.896%2C2%2C2%2C2h6c1.104%2C0%2C2-0.896%2C2-2V5V2C10%2C0.896%2C9.104%2C0%2C8%2C0z%20M10%2C5l4%2C4V1L10%2C5z%22%2F%3E%3C%2Fsvg%3E"); +} +/* PNG icons */ +.ui-nosvg .ui-icon-action:after { + background-image: url("images/icons-png/action-white.png"); +} +.ui-nosvg .ui-icon-alert:after { + background-image: url("images/icons-png/alert-white.png"); +} +.ui-nosvg .ui-icon-arrow-d-l:after { + background-image: url("images/icons-png/arrow-d-l-white.png"); +} +.ui-nosvg .ui-icon-arrow-d-r:after { + background-image: url("images/icons-png/arrow-d-r-white.png"); +} +.ui-nosvg .ui-icon-arrow-d:after { + background-image: url("images/icons-png/arrow-d-white.png"); +} +.ui-nosvg .ui-icon-arrow-l:after { + background-image: url("images/icons-png/arrow-l-white.png"); +} +.ui-nosvg .ui-icon-arrow-r:after { + background-image: url("images/icons-png/arrow-r-white.png"); +} +.ui-nosvg .ui-icon-arrow-u-l:after { + background-image: url("images/icons-png/arrow-u-l-white.png"); +} +.ui-nosvg .ui-icon-arrow-u-r:after { + background-image: url("images/icons-png/arrow-u-r-white.png"); +} +.ui-nosvg .ui-icon-arrow-u:after { + background-image: url("images/icons-png/arrow-u-white.png"); +} +.ui-nosvg .ui-icon-audio:after { + background-image: url("images/icons-png/audio-white.png"); +} +.ui-nosvg .ui-icon-back:after { + background-image: url("images/icons-png/back-white.png"); +} +.ui-nosvg .ui-icon-bars:after { + background-image: url("images/icons-png/bars-white.png"); +} +.ui-nosvg .ui-icon-bullets:after { + background-image: url("images/icons-png/bullets-white.png"); +} +.ui-nosvg .ui-icon-calendar:after { + background-image: url("images/icons-png/calendar-white.png"); +} +.ui-nosvg .ui-icon-camera:after { + background-image: url("images/icons-png/camera-white.png"); +} +.ui-nosvg .ui-icon-carat-d:after { + background-image: url("images/icons-png/carat-d-white.png"); +} +.ui-nosvg .ui-icon-carat-l:after { + background-image: url("images/icons-png/carat-l-white.png"); +} +.ui-nosvg .ui-icon-carat-r:after { + background-image: url("images/icons-png/carat-r-white.png"); +} +.ui-nosvg .ui-icon-carat-u:after { + background-image: url("images/icons-png/carat-u-white.png"); +} +.ui-nosvg .ui-icon-check:after, +html.ui-nosvg .ui-btn.ui-checkbox-on:after { + background-image: url("images/icons-png/check-white.png"); +} +.ui-nosvg .ui-icon-clock:after { + background-image: url("images/icons-png/clock-white.png"); +} +.ui-nosvg .ui-icon-cloud:after { + background-image: url("images/icons-png/cloud-white.png"); +} +.ui-nosvg .ui-icon-comment:after { + background-image: url("images/icons-png/comment-white.png"); +} +.ui-nosvg .ui-icon-delete:after { + background-image: url("images/icons-png/delete-white.png"); +} +.ui-nosvg .ui-icon-edit:after { + background-image: url("images/icons-png/edit-white.png"); +} +.ui-nosvg .ui-icon-eye:after { + background-image: url("images/icons-png/eye-white.png"); +} +.ui-nosvg .ui-icon-forbidden:after { + background-image: url("images/icons-png/forbidden-white.png"); +} +.ui-nosvg .ui-icon-forward:after { + background-image: url("images/icons-png/forward-white.png"); +} +.ui-nosvg .ui-icon-gear:after { + background-image: url("images/icons-png/gear-white.png"); +} +.ui-nosvg .ui-icon-grid:after { + background-image: url("images/icons-png/grid-white.png"); +} +.ui-nosvg .ui-icon-heart:after { + background-image: url("images/icons-png/heart-white.png"); +} +.ui-nosvg .ui-icon-home:after { + background-image: url("images/icons-png/home-white.png"); +} +.ui-nosvg .ui-icon-info:after { + background-image: url("images/icons-png/info-white.png"); +} +.ui-nosvg .ui-icon-location:after { + background-image: url("images/icons-png/location-white.png"); +} +.ui-nosvg .ui-icon-lock:after { + background-image: url("images/icons-png/lock-white.png"); +} +.ui-nosvg .ui-icon-mail:after { + background-image: url("images/icons-png/mail-white.png"); +} +.ui-nosvg .ui-icon-minus:after { + background-image: url("images/icons-png/minus-white.png"); +} +.ui-nosvg .ui-icon-navigation:after { + background-image: url("images/icons-png/navigation-white.png"); +} +.ui-nosvg .ui-icon-phone:after { + background-image: url("images/icons-png/phone-white.png"); +} +.ui-nosvg .ui-icon-plus:after { + background-image: url("images/icons-png/plus-white.png"); +} +.ui-nosvg .ui-icon-power:after { + background-image: url("images/icons-png/power-white.png"); +} +.ui-nosvg .ui-icon-recycle:after { + background-image: url("images/icons-png/recycle-white.png"); +} +.ui-nosvg .ui-icon-refresh:after { + background-image: url("images/icons-png/refresh-white.png"); +} +.ui-nosvg .ui-icon-search:after { + background-image: url("images/icons-png/search-white.png"); +} +.ui-nosvg .ui-icon-shop:after { + background-image: url("images/icons-png/shop-white.png"); +} +.ui-nosvg .ui-icon-star:after { + background-image: url("images/icons-png/star-white.png"); +} +.ui-nosvg .ui-icon-tag:after { + background-image: url("images/icons-png/tag-white.png"); +} +.ui-nosvg .ui-icon-user:after { + background-image: url("images/icons-png/user-white.png"); +} +.ui-nosvg .ui-icon-video:after { + background-image: url("images/icons-png/video-white.png"); +} +/* Alt icons */ +.ui-nosvg .ui-alt-icon.ui-icon-action:after, +.ui-nosvg .ui-alt-icon .ui-icon-action:after { + background-image: url("images/icons-png/action-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-alert:after, +.ui-nosvg .ui-alt-icon .ui-icon-alert:after { + background-image: url("images/icons-png/alert-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-d:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-d:after { + background-image: url("images/icons-png/arrow-d-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-d-l:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-d-l:after { + background-image: url("images/icons-png/arrow-d-l-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-d-r:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-d-r:after { + background-image: url("images/icons-png/arrow-d-r-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-l:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-l:after { + background-image: url("images/icons-png/arrow-l-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-r:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-r:after { + background-image: url("images/icons-png/arrow-r-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-u:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-u:after { + background-image: url("images/icons-png/arrow-u-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-u-l:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-u-l:after { + background-image: url("images/icons-png/arrow-u-l-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-arrow-u-r:after, +.ui-nosvg .ui-alt-icon .ui-icon-arrow-u-r:after { + background-image: url("images/icons-png/arrow-u-r-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-audio:after, +.ui-nosvg .ui-alt-icon .ui-icon-audio:after { + background-image: url("images/icons-png/audio-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-back:after, +.ui-nosvg .ui-alt-icon .ui-icon-back:after { + background-image: url("images/icons-png/back-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-bars:after, +.ui-nosvg .ui-alt-icon .ui-icon-bars:after { + background-image: url("images/icons-png/bars-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-bullets:after, +.ui-nosvg .ui-alt-icon .ui-icon-bullets:after { + background-image: url("images/icons-png/bullets-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-calendar:after, +.ui-nosvg .ui-alt-icon .ui-icon-calendar:after { + background-image: url("images/icons-png/calendar-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-camera:after, +.ui-nosvg .ui-alt-icon .ui-icon-camera:after { + background-image: url("images/icons-png/camera-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-carat-d:after, +.ui-nosvg .ui-alt-icon .ui-icon-carat-d:after { + background-image: url("images/icons-png/carat-d-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-carat-l:after, +.ui-nosvg .ui-alt-icon .ui-icon-carat-l:after { + background-image: url("images/icons-png/carat-l-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-carat-r:after, +.ui-nosvg .ui-alt-icon .ui-icon-carat-r:after { + background-image: url("images/icons-png/carat-r-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-carat-u:after, +.ui-nosvg .ui-alt-icon .ui-icon-carat-u:after { + background-image: url("images/icons-png/carat-u-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-check:after, +.ui-nosvg .ui-alt-icon .ui-icon-check:after, +.ui-nosvg .ui-alt-icon.ui-btn.ui-checkbox-on:after, +.ui-nosvg .ui-alt-icon .ui-btn.ui-checkbox-on:after { + background-image: url("images/icons-png/check-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-clock:after, +.ui-nosvg .ui-alt-icon .ui-icon-clock:after { + background-image: url("images/icons-png/clock-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-cloud:after, +.ui-nosvg .ui-alt-icon .ui-icon-cloud:after { + background-image: url("images/icons-png/cloud-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-comment:after, +.ui-nosvg .ui-alt-icon .ui-icon-comment:after { + background-image: url("images/icons-png/comment-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-delete:after, +.ui-nosvg .ui-alt-icon .ui-icon-delete:after { + background-image: url("images/icons-png/delete-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-edit:after, +.ui-nosvg .ui-alt-icon .ui-icon-edit:after { + background-image: url("images/icons-png/edit-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-eye:after, +.ui-nosvg .ui-alt-icon .ui-icon-eye:after { + background-image: url("images/icons-png/eye-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-forbidden:after, +.ui-nosvg .ui-alt-icon .ui-icon-forbidden:after { + background-image: url("images/icons-png/forbidden-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-forward:after, +.ui-nosvg .ui-alt-icon .ui-icon-forward:after { + background-image: url("images/icons-png/forward-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-gear:after, +.ui-nosvg .ui-alt-icon .ui-icon-gear:after { + background-image: url("images/icons-png/gear-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-grid:after, +.ui-nosvg .ui-alt-icon .ui-icon-grid:after { + background-image: url("images/icons-png/grid-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-heart:after, +.ui-nosvg .ui-alt-icon .ui-icon-heart:after { + background-image: url("images/icons-png/heart-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-home:after, +.ui-nosvg .ui-alt-icon .ui-icon-home:after { + background-image: url("images/icons-png/home-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-info:after, +.ui-nosvg .ui-alt-icon .ui-icon-info:after { + background-image: url("images/icons-png/info-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-location:after, +.ui-nosvg .ui-alt-icon .ui-icon-location:after { + background-image: url("images/icons-png/location-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-lock:after, +.ui-nosvg .ui-alt-icon .ui-icon-lock:after { + background-image: url("images/icons-png/lock-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-mail:after, +.ui-nosvg .ui-alt-icon .ui-icon-mail:after { + background-image: url("images/icons-png/mail-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-minus:after, +.ui-nosvg .ui-alt-icon .ui-icon-minus:after { + background-image: url("images/icons-png/minus-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-navigation:after, +.ui-nosvg .ui-alt-icon .ui-icon-navigation:after { + background-image: url("images/icons-png/navigation-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-phone:after, +.ui-nosvg .ui-alt-icon .ui-icon-phone:after { + background-image: url("images/icons-png/phone-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-plus:after, +.ui-nosvg .ui-alt-icon .ui-icon-plus:after { + background-image: url("images/icons-png/plus-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-power:after, +.ui-nosvg .ui-alt-icon .ui-icon-power:after { + background-image: url("images/icons-png/power-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-recycle:after, +.ui-nosvg .ui-alt-icon .ui-icon-recycle:after { + background-image: url("images/icons-png/recycle-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-refresh:after, +.ui-nosvg .ui-alt-icon .ui-icon-refresh:after { + background-image: url("images/icons-png/refresh-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-search:after, +.ui-nosvg .ui-alt-icon .ui-icon-search:after, +.ui-nosvg .ui-input-search:after { + background-image: url("images/icons-png/search-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-shop:after, +.ui-nosvg .ui-alt-icon .ui-icon-shop:after { + background-image: url("images/icons-png/shop-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-star:after, +.ui-nosvg .ui-alt-icon .ui-icon-star:after { + background-image: url("images/icons-png/star-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-tag:after, +.ui-nosvg .ui-alt-icon .ui-icon-tag:after { + background-image: url("images/icons-png/tag-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-user:after, +.ui-nosvg .ui-alt-icon .ui-icon-user:after { + background-image: url("images/icons-png/user-black.png"); +} +.ui-nosvg .ui-alt-icon.ui-icon-video:after, +.ui-nosvg .ui-alt-icon .ui-icon-video:after { + background-image: url("images/icons-png/video-black.png"); +} diff --git a/www/css/jquery.mobile.structure-1.4.5.css b/www/css/jquery.mobile.structure-1.4.5.css new file mode 100644 index 0000000..77f0610 --- /dev/null +++ b/www/css/jquery.mobile.structure-1.4.5.css @@ -0,0 +1,3435 @@ +/*! +* jQuery Mobile 1.4.5 +* Git HEAD hash: 68e55e78b292634d3991c795f06f5e37a512decc <> Date: Fri Oct 31 2014 17:33:30 UTC +* http://jquerymobile.com +* +* Copyright 2010, 2014 jQuery Foundation, Inc. and othercontributors +* Released under the MIT license. +* http://jquery.org/license +* +*/ + + +/* Some unsets */ +.ui-mobile, +.ui-mobile body { + height: 99.9%; +} +.ui-mobile fieldset, +.ui-page { + padding: 0; + margin: 0; +} +.ui-mobile a img, +.ui-mobile fieldset { + border-width: 0; +} +/* Fixes for fieldset issues on IE10 and FF (see #6077) */ +.ui-mobile fieldset { + min-width: 0; +} +@-moz-document url-prefix() { + .ui-mobile fieldset { + display: table-column; + vertical-align: middle; + } +} +/* Viewport */ +.ui-mobile-viewport { + margin: 0; + overflow-x: visible; + -webkit-text-size-adjust: 100%; + -ms-text-size-adjust:none; + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); +} +/* Issue #2066 */ +body.ui-mobile-viewport, +div.ui-mobile-viewport { + overflow-x: hidden; +} +/* "page" containers - full-screen views, one should always be in view post-pageload */ +.ui-mobile [data-role=page], +.ui-mobile [data-role=dialog], +.ui-page { + top: 0; + left: 0; + width: 100%; + min-height: 100%; + position: absolute; + display: none; + border: 0; +} +/* On ios4, setting focus on the page element causes flashing during transitions when there is an outline, so we turn off outlines */ +.ui-page { + outline: none; +} +.ui-mobile .ui-page-active { + display: block; + overflow: visible; + overflow-x: hidden; +} +@media screen and (orientation: portrait) { + .ui-mobile .ui-page { + min-height: 420px; + } +} +@media screen and (orientation: landscape) { + .ui-mobile .ui-page { + min-height: 300px; + } +} +/* Fouc */ +.ui-mobile-rendering > * { + visibility: hidden; +} +/* Non-js content hiding */ +.ui-nojs { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +/* Loading screen */ +.ui-loading .ui-loader { + display: block; +} +.ui-loader { + display: none; + z-index: 9999999; + position: fixed; + top: 50%; + left: 50%; + border:0; +} +.ui-loader-default { + background: none; + filter: Alpha(Opacity=18); + opacity: .18; + width: 2.875em; + height: 2.875em; + margin-left: -1.4375em; + margin-top: -1.4375em; +} +.ui-loader-verbose { + width: 12.5em; + filter: Alpha(Opacity=88); + opacity: .88; + box-shadow: 0 1px 1px -1px #fff; + height: auto; + margin-left: -6.875em; + margin-top: -2.6875em; + padding: .625em; +} +.ui-loader-default h1 { + font-size: 0; + width: 0; + height: 0; + overflow: hidden; +} +.ui-loader-verbose h1 { + font-size: 1em; + margin: 0; + text-align: center; +} +.ui-loader .ui-icon-loading { + background-color: #000; + display: block; + margin: 0; + width: 2.75em; + height: 2.75em; + padding: .0625em; + -webkit-border-radius: 2.25em; + border-radius: 2.25em; +} +.ui-loader-verbose .ui-icon-loading { + margin: 0 auto .625em; + filter: Alpha(Opacity=75); + opacity: .75; +} +.ui-loader-textonly { + padding: .9375em; + margin-left: -7.1875em; +} +.ui-loader-textonly .ui-icon-loading { + display: none; +} +.ui-loader-fakefix { + position: absolute; +} +/* Headers, content panels */ +.ui-bar, +.ui-body { + position: relative; + padding: .4em 1em; + overflow: hidden; + display: block; + clear: both; +} +.ui-bar h1, +.ui-bar h2, +.ui-bar h3, +.ui-bar h4, +.ui-bar h5, +.ui-bar h6 { + margin: 0; + padding: 0; + font-size: 1em; + display: inline-block; +} +.ui-header, +.ui-footer { + border-width: 1px 0; + border-style: solid; + position: relative; +} +.ui-header:empty, +.ui-footer:empty { + min-height: 2.6875em; +} +.ui-header .ui-title, +.ui-footer .ui-title { + font-size: 1em; + min-height: 1.1em; + text-align: center; + display: block; + margin: 0 30%; + padding: .7em 0; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; + outline: 0 !important; +} +.ui-footer .ui-title { + margin: 0 1em; +} +.ui-content { + border-width: 0; + overflow: visible; + overflow-x: hidden; + padding: 1em; +} +/* Corner styling for dialogs and popups */ +.ui-corner-all > .ui-header:first-child, +.ui-corner-all > .ui-content:first-child, +.ui-corner-all > .ui-footer:first-child { + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; +} +.ui-corner-all > .ui-header:last-child, +.ui-corner-all > .ui-content:last-child, +.ui-corner-all > .ui-footer:last-child { + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; +} +/* Buttons and icons */ +.ui-btn { + font-size: 16px; + margin: .5em 0; + padding: .7em 1em; + display: block; + position: relative; + text-align: center; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; + cursor: pointer; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} +.ui-btn-icon-notext, +.ui-header button.ui-btn.ui-btn-icon-notext, +.ui-footer button.ui-btn.ui-btn-icon-notext { + padding: 0; + width: 1.75em; + height: 1.75em; + text-indent: -9999px; + white-space: nowrap !important; +} +.ui-mini { + font-size: 12.5px; +} +.ui-mini .ui-btn { + font-size: inherit; +} +/* Make buttons in toolbars default to mini and inline. */ +.ui-header .ui-btn, +.ui-footer .ui-btn { + font-size: 12.5px; + display: inline-block; + vertical-align: middle; +} +.ui-header .ui-controlgroup .ui-btn-icon-notext, +.ui-footer .ui-controlgroup .ui-btn-icon-notext { + font-size: 12.5px; +} +/* To ensure same top and left/right position when ui-btn-left/right are added to something other than buttons. */ +.ui-header .ui-btn-left, +.ui-header .ui-btn-right { + font-size: 12.5px; +} +.ui-mini.ui-btn-icon-notext, +.ui-mini .ui-btn-icon-notext, +.ui-header .ui-btn-icon-notext, +.ui-footer .ui-btn-icon-notext { + font-size: 16px; + padding: 0; +} +.ui-btn-inline { + display: inline-block; + vertical-align: middle; + margin-right: .625em; +} +.ui-btn-icon-left { + padding-left: 2.5em; +} +.ui-btn-icon-right { + padding-right: 2.5em; +} +.ui-btn-icon-top { + padding-top: 2.5em; +} +.ui-btn-icon-bottom { + padding-bottom: 2.5em; +} +.ui-header .ui-btn-icon-top, +.ui-footer .ui-btn-icon-top, +.ui-header .ui-btn-icon-bottom, +.ui-footer .ui-btn-icon-bottom { + padding-left: .3125em; + padding-right: .3125em; +} +.ui-btn-icon-left:after, +.ui-btn-icon-right:after, +.ui-btn-icon-top:after, +.ui-btn-icon-bottom:after, +.ui-btn-icon-notext:after { + content: ""; + position: absolute; + display: block; + width: 22px; + height: 22px; +} +.ui-btn-icon-notext:after, +.ui-btn-icon-left:after, +.ui-btn-icon-right:after { + top: 50%; + margin-top: -11px; +} +.ui-btn-icon-left:after { + left: .5625em; +} +.ui-btn-icon-right:after { + right: .5625em; +} +.ui-mini.ui-btn-icon-left:after, +.ui-mini .ui-btn-icon-left:after, +.ui-header .ui-btn-icon-left:after, +.ui-footer .ui-btn-icon-left:after { + left: .37em; +} +.ui-mini.ui-btn-icon-right:after, +.ui-mini .ui-btn-icon-right:after, +.ui-header .ui-btn-icon-right:after, +.ui-footer .ui-btn-icon-right:after { + right: .37em; +} +.ui-btn-icon-notext:after, +.ui-btn-icon-top:after, +.ui-btn-icon-bottom:after { + left: 50%; + margin-left: -11px; +} +.ui-btn-icon-top:after { + top: .5625em; +} +.ui-btn-icon-bottom:after { + top: auto; + bottom: .5625em; +} +/* Buttons in header position classes */ +.ui-header .ui-btn-left, +.ui-header .ui-btn-right, +.ui-btn-left > [class*="ui-"], +.ui-btn-right > [class*="ui-"] { + margin: 0; +} +.ui-btn-left, +.ui-btn-right { + position: absolute; + top: .24em; +} +.ui-btn-left { + left: .4em; +} +.ui-btn-right { + right: .4em; +} +.ui-btn-icon-notext.ui-btn-left { + top: .3125em; + left: .3125em; +} +.ui-btn-icon-notext.ui-btn-right { + top: .3125em; + right: .3125em; +} +/* Button elements */ +button.ui-btn, +.ui-controlgroup-controls button.ui-btn-icon-notext { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + -webkit-appearance: none; + -moz-appearance: none; + width: 100%; +} +button.ui-btn-inline, +.ui-header button.ui-btn, +.ui-footer button.ui-btn { + width: auto; +} +/* Firefox adds a 1px border in a button element. We negate this to make sure they have the same height as other buttons in controlgroups. */ +button.ui-btn::-moz-focus-inner { + border: 0; +} +button.ui-btn-icon-notext, +.ui-controlgroup-horizontal .ui-controlgroup-controls button.ui-btn { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + width: 1.75em; +} +/* Form labels */ +.ui-mobile label, +.ui-controlgroup-label { + display: block; + margin: 0 0 .4em; +} +/* Accessible content hiding */ +/* ui-hide-label deprecated in 1.4. TODO: Remove in 1.5 */ +.ui-hide-label > label, +.ui-hide-label .ui-controlgroup-label, +.ui-hide-label .ui-rangeslider label, +.ui-hidden-accessible { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +/* Used for hiding elements by the filterable widget. You can also use this class to hide list items or buttons in controlgroups; this ensures correct corner styling. */ +.ui-screen-hidden { + display: none !important; +} +/* Transitions originally inspired by those from jQtouch, nice work, folks */ +.ui-mobile-viewport-transitioning, +.ui-mobile-viewport-transitioning .ui-page { + width: 100%; + height: 100%; + overflow: hidden; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +.ui-page-pre-in { + opacity: 0; +} +.in { + -webkit-animation-timing-function: ease-out; + -webkit-animation-duration: 350ms; + -moz-animation-timing-function: ease-out; + -moz-animation-duration: 350ms; + animation-timing-function: ease-out; + animation-duration: 350ms; +} +.out { + -webkit-animation-timing-function: ease-in; + -webkit-animation-duration: 225ms; + -moz-animation-timing-function: ease-in; + -moz-animation-duration: 225ms; + animation-timing-function: ease-in; + animation-duration: 225ms; +} +@-webkit-keyframes fadein { + from { opacity: 0; } + to { opacity: 1; } +} +@-moz-keyframes fadein { + from { opacity: 0; } + to { opacity: 1; } +} +@keyframes fadein { + from { opacity: 0; } + to { opacity: 1; } +} +@-webkit-keyframes fadeout { + from { opacity: 1; } + to { opacity: 0; } +} +@-moz-keyframes fadeout { + from { opacity: 1; } + to { opacity: 0; } +} +@keyframes fadeout { + from { opacity: 1; } + to { opacity: 0; } +} +.fade.out { + opacity: 0; + -webkit-animation-duration: 125ms; + -webkit-animation-name: fadeout; + -moz-animation-duration: 125ms; + -moz-animation-name: fadeout; + animation-duration: 125ms; + animation-name: fadeout; +} +.fade.in { + opacity: 1; + -webkit-animation-duration: 225ms; + -webkit-animation-name: fadein; + -moz-animation-duration: 225ms; + -moz-animation-name: fadein; + animation-duration: 225ms; + animation-name: fadein; +} +.pop { + -webkit-transform-origin: 50% 50%; + -moz-transform-origin: 50% 50%; + transform-origin: 50% 50%; +} +.pop.in { + -webkit-transform: scale(1); + -webkit-animation-name: popin; + -webkit-animation-duration: 350ms; + -moz-transform: scale(1); + -moz-animation-name: popin; + -moz-animation-duration: 350ms; + transform: scale(1); + animation-name: popin; + animation-duration: 350ms; + opacity: 1; +} +.pop.out { + -webkit-animation-name: fadeout; + -webkit-animation-duration: 100ms; + -moz-animation-name: fadeout; + -moz-animation-duration: 100ms; + animation-name: fadeout; + animation-duration: 100ms; + opacity: 0; +} +.pop.in.reverse { + -webkit-animation-name: fadein; + -moz-animation-name: fadein; + animation-name: fadein; +} +.pop.out.reverse { + -webkit-transform: scale(.8); + -webkit-animation-name: popout; + -moz-transform: scale(.8); + -moz-animation-name: popout; + transform: scale(.8); + animation-name: popout; +} +@-webkit-keyframes popin { + from { + -webkit-transform: scale(.8); + opacity: 0; + } + to { + -webkit-transform: scale(1); + opacity: 1; + } +} +@-moz-keyframes popin { + from { + -moz-transform: scale(.8); + opacity: 0; + } + to { + -moz-transform: scale(1); + opacity: 1; + } +} +@keyframes popin { + from { + transform: scale(.8); + opacity: 0; + } + to { + transform: scale(1); + opacity: 1; + } +} +@-webkit-keyframes popout { + from { + -webkit-transform: scale(1); + opacity: 1; + } + to { + -webkit-transform: scale(.8); + opacity: 0; + } +} +@-moz-keyframes popout { + from { + -moz-transform: scale(1); + opacity: 1; + } + to { + -moz-transform: scale(.8); + opacity: 0; + } +} +@keyframes popout { + from { + transform: scale(1); + opacity: 1; + } + to { + transform: scale(.8); + opacity: 0; + } +} +/* keyframes for slidein from sides */ +@-webkit-keyframes slideinfromright { + from { -webkit-transform: translate3d(100%,0,0); } + to { -webkit-transform: translate3d(0,0,0); } +} +@-moz-keyframes slideinfromright { + from { -moz-transform: translateX(100%); } + to { -moz-transform: translateX(0); } +} +@keyframes slideinfromright { + from { transform: translateX(100%); } + to { transform: translateX(0); } +} +@-webkit-keyframes slideinfromleft { + from { -webkit-transform: translate3d(-100%,0,0); } + to { -webkit-transform: translate3d(0,0,0); } +} +@-moz-keyframes slideinfromleft { + from { -moz-transform: translateX(-100%); } + to { -moz-transform: translateX(0); } +} +@keyframes slideinfromleft { + from { transform: translateX(-100%); } + to { transform: translateX(0); } +} +/* keyframes for slideout to sides */ +@-webkit-keyframes slideouttoleft { + from { -webkit-transform: translate3d(0,0,0); } + to { -webkit-transform: translate3d(-100%,0,0); } +} +@-moz-keyframes slideouttoleft { + from { -moz-transform: translateX(0); } + to { -moz-transform: translateX(-100%); } +} +@keyframes slideouttoleft { + from { transform: translateX(0); } + to { transform: translateX(-100%); } +} +@-webkit-keyframes slideouttoright { + from { -webkit-transform: translate3d(0,0,0); } + to { -webkit-transform: translate3d(100%,0,0); } +} +@-moz-keyframes slideouttoright { + from { -moz-transform: translateX(0); } + to { -moz-transform: translateX(100%); } +} +@keyframes slideouttoright { + from { transform: translateX(0); } + to { transform: translateX(100%); } +} +.slide.out, .slide.in { + -webkit-animation-timing-function: ease-out; + -webkit-animation-duration: 350ms; + -moz-animation-timing-function: ease-out; + -moz-animation-duration: 350ms; + animation-timing-function: ease-out; + animation-duration: 350ms; +} +.slide.out { + -webkit-transform: translate3d(-100%,0,0); + -webkit-animation-name: slideouttoleft; + -moz-transform: translateX(-100%); + -moz-animation-name: slideouttoleft; + transform: translateX(-100%); + animation-name: slideouttoleft; +} +.slide.in { + -webkit-transform: translate3d(0,0,0); + -webkit-animation-name: slideinfromright; + -moz-transform: translateX(0); + -moz-animation-name: slideinfromright; + transform: translateX(0); + animation-name: slideinfromright; +} +.slide.out.reverse { + -webkit-transform: translate3d(100%,0,0); + -webkit-animation-name: slideouttoright; + -moz-transform: translateX(100%); + -moz-animation-name: slideouttoright; + transform: translateX(100%); + animation-name: slideouttoright; +} +.slide.in.reverse { + -webkit-transform: translate3d(0,0,0); + -webkit-animation-name: slideinfromleft; + -moz-transform: translateX(0); + -moz-animation-name: slideinfromleft; + transform: translateX(0); + animation-name: slideinfromleft; +} +.slidefade.out { + -webkit-transform: translateX(-100%); + -webkit-animation-name: slideouttoleft; + -webkit-animation-duration: 225ms; + -moz-transform: translateX(-100%); + -moz-animation-name: slideouttoleft; + -moz-animation-duration: 225ms; + transform: translateX(-100%); + animation-name: slideouttoleft; + animation-duration: 225ms; +} +.slidefade.in { + -webkit-transform: translateX(0); + -webkit-animation-name: fadein; + -webkit-animation-duration: 200ms; + -moz-transform: translateX(0); + -moz-animation-name: fadein; + -moz-animation-duration: 200ms; + transform: translateX(0); + animation-name: fadein; + animation-duration: 200ms; +} +.slidefade.out.reverse { + -webkit-transform: translateX(100%); + -webkit-animation-name: slideouttoright; + -webkit-animation-duration: 200ms; + -moz-transform: translateX(100%); + -moz-animation-name: slideouttoright; + -moz-animation-duration: 200ms; + transform: translateX(100%); + animation-name: slideouttoright; + animation-duration: 200ms; +} +.slidefade.in.reverse { + -webkit-transform: translateX(0); + -webkit-animation-name: fadein; + -webkit-animation-duration: 200ms; + -moz-transform: translateX(0); + -moz-animation-name: fadein; + -moz-animation-duration: 200ms; + transform: translateX(0); + animation-name: fadein; + animation-duration: 200ms; +} +/* slide down */ +.slidedown.out { + -webkit-animation-name: fadeout; + -webkit-animation-duration: 100ms; + -moz-animation-name: fadeout; + -moz-animation-duration: 100ms; + animation-name: fadeout; + animation-duration: 100ms; +} +.slidedown.in { + -webkit-transform: translateY(0); + -webkit-animation-name: slideinfromtop; + -webkit-animation-duration: 250ms; + -moz-transform: translateY(0); + -moz-animation-name: slideinfromtop; + -moz-animation-duration: 250ms; + transform: translateY(0); + animation-name: slideinfromtop; + animation-duration: 250ms; +} +.slidedown.in.reverse { + -webkit-animation-name: fadein; + -webkit-animation-duration: 150ms; + -moz-animation-name: fadein; + -moz-animation-duration: 150ms; + animation-name: fadein; + animation-duration: 150ms; +} +.slidedown.out.reverse { + -webkit-transform: translateY(-100%); + -webkit-animation-name: slideouttotop; + -webkit-animation-duration: 200ms; + -moz-transform: translateY(-100%); + -moz-animation-name: slideouttotop; + -moz-animation-duration: 200ms; + transform: translateY(-100%); + animation-name: slideouttotop; + animation-duration: 200ms; +} +@-webkit-keyframes slideinfromtop { + from { -webkit-transform: translateY(-100%); } + to { -webkit-transform: translateY(0); } +} +@-moz-keyframes slideinfromtop { + from { -moz-transform: translateY(-100%); } + to { -moz-transform: translateY(0); } +} +@keyframes slideinfromtop { + from { transform: translateY(-100%); } + to { transform: translateY(0); } +} +@-webkit-keyframes slideouttotop { + from { -webkit-transform: translateY(0); } + to { -webkit-transform: translateY(-100%); } +} +@-moz-keyframes slideouttotop { + from { -moz-transform: translateY(0); } + to { -moz-transform: translateY(-100%); } +} +@keyframes slideouttotop { + from { transform: translateY(0); } + to { transform: translateY(-100%); } +} +/* slide up */ +.slideup.out { + -webkit-animation-name: fadeout; + -webkit-animation-duration: 100ms; + -moz-animation-name: fadeout; + -moz-animation-duration: 100ms; + animation-name: fadeout; + animation-duration: 100ms; +} +.slideup.in { + -webkit-transform: translateY(0); + -webkit-animation-name: slideinfrombottom; + -webkit-animation-duration: 250ms; + -moz-transform: translateY(0); + -moz-animation-name: slideinfrombottom; + -moz-animation-duration: 250ms; + transform: translateY(0); + animation-name: slideinfrombottom; + animation-duration: 250ms; +} +.slideup.in.reverse { + -webkit-animation-name: fadein; + -webkit-animation-duration: 150ms; + -moz-animation-name: fadein; + -moz-animation-duration: 150ms; + animation-name: fadein; + animation-duration: 150ms; +} +.slideup.out.reverse { + -webkit-transform: translateY(100%); + -webkit-animation-name: slideouttobottom; + -webkit-animation-duration: 200ms; + -moz-transform: translateY(100%); + -moz-animation-name: slideouttobottom; + -moz-animation-duration: 200ms; + transform: translateY(100%); + animation-name: slideouttobottom; + animation-duration: 200ms; +} +@-webkit-keyframes slideinfrombottom { + from { -webkit-transform: translateY(100%); } + to { -webkit-transform: translateY(0); } +} +@-moz-keyframes slideinfrombottom { + from { -moz-transform: translateY(100%); } + to { -moz-transform: translateY(0); } +} +@keyframes slideinfrombottom { + from { transform: translateY(100%); } + to { transform: translateY(0); } +} +@-webkit-keyframes slideouttobottom { + from { -webkit-transform: translateY(0); } + to { -webkit-transform: translateY(100%); } +} +@-moz-keyframes slideouttobottom { + from { -moz-transform: translateY(0); } + to { -moz-transform: translateY(100%); } +} +@keyframes slideouttobottom { + from { transform: translateY(0); } + to { transform: translateY(100%); } +} +/* The properties in this rule are only necessary for the 'flip' transition. + * We need specify the perspective to create a projection matrix. This will add + * some depth as the element flips. The depth number represents the distance of + * the viewer from the z-plane. According to the CSS3 spec, 1000 is a moderate + * value. + */ +.viewport-flip { + -webkit-perspective: 1000; + -moz-perspective: 1000; + perspective: 1000; + position: absolute; +} +.flip { + -webkit-backface-visibility: hidden; + -webkit-transform: translateX(0); /* Needed to work around an iOS 3.1 bug that causes listview thumbs to disappear when -webkit-visibility:hidden is used. */ + -moz-backface-visibility: hidden; + -moz-transform: translateX(0); + backface-visibility: hidden; + transform: translateX(0); +} +.flip.out { + -webkit-transform: rotateY(-90deg) scale(.9); + -webkit-animation-name: flipouttoleft; + -webkit-animation-duration: 175ms; + -moz-transform: rotateY(-90deg) scale(.9); + -moz-animation-name: flipouttoleft; + -moz-animation-duration: 175ms; + transform: rotateY(-90deg) scale(.9); + animation-name: flipouttoleft; + animation-duration: 175ms; +} +.flip.in { + -webkit-animation-name: flipintoright; + -webkit-animation-duration: 225ms; + -moz-animation-name: flipintoright; + -moz-animation-duration: 225ms; + animation-name: flipintoright; + animation-duration: 225ms; +} +.flip.out.reverse { + -webkit-transform: rotateY(90deg) scale(.9); + -webkit-animation-name: flipouttoright; + -moz-transform: rotateY(90deg) scale(.9); + -moz-animation-name: flipouttoright; + transform: rotateY(90deg) scale(.9); + animation-name: flipouttoright; +} +.flip.in.reverse { + -webkit-animation-name: flipintoleft; + -moz-animation-name: flipintoleft; + animation-name: flipintoleft; +} +@-webkit-keyframes flipouttoleft { + from { -webkit-transform: rotateY(0); } + to { -webkit-transform: rotateY(-90deg) scale(.9); } +} +@-moz-keyframes flipouttoleft { + from { -moz-transform: rotateY(0); } + to { -moz-transform: rotateY(-90deg) scale(.9); } +} +@keyframes flipouttoleft { + from { transform: rotateY(0); } + to { transform: rotateY(-90deg) scale(.9); } +} +@-webkit-keyframes flipouttoright { + from { -webkit-transform: rotateY(0) ; } + to { -webkit-transform: rotateY(90deg) scale(.9); } +} +@-moz-keyframes flipouttoright { + from { -moz-transform: rotateY(0); } + to { -moz-transform: rotateY(90deg) scale(.9); } +} +@keyframes flipouttoright { + from { transform: rotateY(0); } + to { transform: rotateY(90deg) scale(.9); } +} +@-webkit-keyframes flipintoleft { + from { -webkit-transform: rotateY(-90deg) scale(.9); } + to { -webkit-transform: rotateY(0); } +} +@-moz-keyframes flipintoleft { + from { -moz-transform: rotateY(-90deg) scale(.9); } + to { -moz-transform: rotateY(0); } +} +@keyframes flipintoleft { + from { transform: rotateY(-90deg) scale(.9); } + to { transform: rotateY(0); } +} +@-webkit-keyframes flipintoright { + from { -webkit-transform: rotateY(90deg) scale(.9); } + to { -webkit-transform: rotateY(0); } +} +@-moz-keyframes flipintoright { + from { -moz-transform: rotateY(90deg) scale(.9); } + to { -moz-transform: rotateY(0); } +} +@keyframes flipintoright { + from { transform: rotateY(90deg) scale(.9); } + to { transform: rotateY(0); } +} +/* The properties in this rule are only necessary for the 'flip' transition. + * We need specify the perspective to create a projection matrix. This will add + * some depth as the element flips. The depth number represents the distance of + * the viewer from the z-plane. According to the CSS3 spec, 1000 is a moderate + * value. + */ +.viewport-turn { + -webkit-perspective: 200px; + -moz-perspective: 200px; + -ms-perspective: 200px; + perspective: 200px; + position: absolute; +} +.turn { + -webkit-backface-visibility: hidden; + -webkit-transform: translateX(0); /* Needed to work around an iOS 3.1 bug that causes listview thumbs to disappear when -webkit-visibility:hidden is used. */ + -webkit-transform-origin: 0; + + -moz-backface-visibility: hidden; + -moz-transform: translateX(0); + -moz-transform-origin: 0; + + backface-visibility :hidden; + transform: translateX(0); + transform-origin: 0; +} +.turn.out { + -webkit-transform: rotateY(-90deg) scale(.9); + -webkit-animation-name: flipouttoleft; + -webkit-animation-duration: 125ms; + -moz-transform: rotateY(-90deg) scale(.9); + -moz-animation-name: flipouttoleft; + -moz-animation-duration: 125ms; + transform: rotateY(-90deg) scale(.9); + animation-name: flipouttoleft; + animation-duration: 125ms; +} +.turn.in { + -webkit-animation-name: flipintoright; + -webkit-animation-duration: 250ms; + -moz-animation-name: flipintoright; + -moz-animation-duration: 250ms; + animation-name: flipintoright; + animation-duration: 250ms; + +} +.turn.out.reverse { + -webkit-transform: rotateY(90deg) scale(.9); + -webkit-animation-name: flipouttoright; + -moz-transform: rotateY(90deg) scale(.9); + -moz-animation-name: flipouttoright; + transform: rotateY(90deg) scale(.9); + animation-name: flipouttoright; +} +.turn.in.reverse { + -webkit-animation-name: flipintoleft; + -moz-animation-name: flipintoleft; + animation-name: flipintoleft; +} +@-webkit-keyframes flipouttoleft { + from { -webkit-transform: rotateY(0); } + to { -webkit-transform: rotateY(-90deg) scale(.9); } +} +@-moz-keyframes flipouttoleft { + from { -moz-transform: rotateY(0); } + to { -moz-transform: rotateY(-90deg) scale(.9); } +} +@keyframes flipouttoleft { + from { transform: rotateY(0); } + to { transform: rotateY(-90deg) scale(.9); } +} +@-webkit-keyframes flipouttoright { + from { -webkit-transform: rotateY(0) ; } + to { -webkit-transform: rotateY(90deg) scale(.9); } +} +@-moz-keyframes flipouttoright { + from { -moz-transform: rotateY(0); } + to { -moz-transform: rotateY(90deg) scale(.9); } +} +@keyframes flipouttoright { + from { transform: rotateY(0); } + to { transform: rotateY(90deg) scale(.9); } +} +@-webkit-keyframes flipintoleft { + from { -webkit-transform: rotateY(-90deg) scale(.9); } + to { -webkit-transform: rotateY(0); } +} +@-moz-keyframes flipintoleft { + from { -moz-transform: rotateY(-90deg) scale(.9); } + to { -moz-transform: rotateY(0); } +} +@keyframes flipintoleft { + from { transform: rotateY(-90deg) scale(.9); } + to { transform: rotateY(0); } +} +@-webkit-keyframes flipintoright { + from { -webkit-transform: rotateY(90deg) scale(.9); } + to { -webkit-transform: rotateY(0); } +} +@-moz-keyframes flipintoright { + from { -moz-transform: rotateY(90deg) scale(.9); } + to { -moz-transform: rotateY(0); } +} +@keyframes flipintoright { + from { transform: rotateY(90deg) scale(.9); } + to { transform: rotateY(0); } +} +/* flow transition */ +.flow { + -webkit-transform-origin: 50% 30%; + -webkit-box-shadow: 0 0 20px rgba(0,0,0,.4); + -moz-transform-origin: 50% 30%; + -moz-box-shadow: 0 0 20px rgba(0,0,0,.4); + transform-origin: 50% 30%; + box-shadow: 0 0 20px rgba(0,0,0,.4); +} +.ui-dialog.flow { + -webkit-transform-origin: none; + -webkit-box-shadow: none; + -moz-transform-origin: none; + -moz-box-shadow: none; + transform-origin: none; + box-shadow: none; +} +.flow.out { + -webkit-transform: translateX(-100%) scale(.7); + -webkit-animation-name: flowouttoleft; + -webkit-animation-timing-function: ease; + -webkit-animation-duration: 350ms; + -moz-transform: translateX(-100%) scale(.7); + -moz-animation-name: flowouttoleft; + -moz-animation-timing-function: ease; + -moz-animation-duration: 350ms; + transform: translateX(-100%) scale(.7); + animation-name: flowouttoleft; + animation-timing-function: ease; + animation-duration: 350ms; +} +.flow.in { + -webkit-transform: translateX(0) scale(1); + -webkit-animation-name: flowinfromright; + -webkit-animation-timing-function: ease; + -webkit-animation-duration: 350ms; + -moz-transform: translateX(0) scale(1); + -moz-animation-name: flowinfromright; + -moz-animation-timing-function: ease; + -moz-animation-duration: 350ms; + transform: translateX(0) scale(1); + animation-name: flowinfromright; + animation-timing-function: ease; + animation-duration: 350ms; +} +.flow.out.reverse { + -webkit-transform: translateX(100%); + -webkit-animation-name: flowouttoright; + -moz-transform: translateX(100%); + -moz-animation-name: flowouttoright; + transform: translateX(100%); + animation-name: flowouttoright; +} +.flow.in.reverse { + -webkit-animation-name: flowinfromleft; + -moz-animation-name: flowinfromleft; + animation-name: flowinfromleft; +} +@-webkit-keyframes flowouttoleft { + 0% { -webkit-transform: translateX(0) scale(1); } + 60%, 70% { -webkit-transform: translateX(0) scale(.7); } + 100% { -webkit-transform: translateX(-100%) scale(.7); } +} +@-moz-keyframes flowouttoleft { + 0% { -moz-transform: translateX(0) scale(1); } + 60%, 70% { -moz-transform: translateX(0) scale(.7); } + 100% { -moz-transform: translateX(-100%) scale(.7); } +} +@keyframes flowouttoleft { + 0% { transform: translateX(0) scale(1); } + 60%, 70% { transform: translateX(0) scale(.7); } + 100% { transform: translateX(-100%) scale(.7); } +} +@-webkit-keyframes flowouttoright { + 0% { -webkit-transform: translateX(0) scale(1); } + 60%, 70% { -webkit-transform: translateX(0) scale(.7); } + 100% { -webkit-transform: translateX(100%) scale(.7); } +} +@-moz-keyframes flowouttoright { + 0% { -moz-transform: translateX(0) scale(1); } + 60%, 70% { -moz-transform: translateX(0) scale(.7); } + 100% { -moz-transform: translateX(100%) scale(.7); } +} +@keyframes flowouttoright { + 0% { transform: translateX(0) scale(1); } + 60%, 70% { transform: translateX(0) scale(.7); } + 100% { transform: translateX(100%) scale(.7); } +} +@-webkit-keyframes flowinfromleft { + 0% { -webkit-transform: translateX(-100%) scale(.7); } + 30%, 40% { -webkit-transform: translateX(0) scale(.7); } + 100% { -webkit-transform: translateX(0) scale(1); } +} +@-moz-keyframes flowinfromleft { + 0% { -moz-transform: translateX(-100%) scale(.7); } + 30%, 40% { -moz-transform: translateX(0) scale(.7); } + 100% { -moz-transform: translateX(0) scale(1); } +} +@keyframes flowinfromleft { + 0% { transform: translateX(-100%) scale(.7); } + 30%, 40% { transform: translateX(0) scale(.7); } + 100% { transform: translateX(0) scale(1); } +} +@-webkit-keyframes flowinfromright { + 0% { -webkit-transform: translateX(100%) scale(.7); } + 30%, 40% { -webkit-transform: translateX(0) scale(.7); } + 100% { -webkit-transform: translateX(0) scale(1); } +} +@-moz-keyframes flowinfromright { + 0% { -moz-transform: translateX(100%) scale(.7); } + 30%, 40% { -moz-transform: translateX(0) scale(.7); } + 100% { -moz-transform: translateX(0) scale(1); } +} +@keyframes flowinfromright { + 0% { transform: translateX(100%) scale(.7); } + 30%, 40% { transform: translateX(0) scale(.7); } + 100% { transform: translateX(0) scale(1); } +} +.ui-field-contain, +.ui-mobile fieldset.ui-field-contain { + display: block; + position: relative; + overflow: visible; + clear: both; + padding: .8em 0; +} +.ui-field-contain > label ~ [class*="ui-"], +.ui-field-contain .ui-controlgroup-controls { + margin: 0; +} +.ui-field-contain:last-child { + border-bottom-width: 0; +} +@media (min-width: 28em) { + .ui-field-contain, + .ui-mobile fieldset.ui-field-contain { + padding: 0; + margin: 1em 0; + border-bottom-width: 0; + } + .ui-field-contain:before, + .ui-field-contain:after { + content: ""; + display: table; + } + .ui-field-contain:after { + clear: both; + } + .ui-field-contain > label, + .ui-field-contain .ui-controlgroup-label, + .ui-field-contain > .ui-rangeslider > label { + float: left; + width: 20%; + margin: .5em 2% 0 0; + } + .ui-popup .ui-field-contain > label, + .ui-popup .ui-field-contain .ui-controlgroup-label, + .ui-popup .ui-field-contain > .ui-rangeslider > label { + float: none; + width: auto; + margin: 0 0 .4em; + } + .ui-field-contain > label ~ [class*="ui-"], + .ui-field-contain .ui-controlgroup-controls { + float: left; + width: 78%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + /* ui-hide-label deprecated in 1.4. TODO: Remove in 1.5 */ + .ui-hide-label > label ~ [class*="ui-"], + .ui-hide-label .ui-controlgroup-controls, + .ui-popup .ui-field-contain > label ~ [class*="ui-"], + .ui-popup .ui-field-contain .ui-controlgroup-controls { + float: none; + width: 100%; + } + .ui-field-contain > label ~ .ui-btn-inline { + width: auto; + margin-right: .625em; + } + .ui-field-contain > label ~ .ui-btn-inline.ui-btn-icon-notext { + width: 1.75em; + } +} +/* content configurations. */ +.ui-grid-a, +.ui-grid-b, +.ui-grid-c, +.ui-grid-d, +.ui-grid-solo { + overflow: hidden; +} +.ui-block-a, +.ui-block-b, +.ui-block-c, +.ui-block-d, +.ui-block-e { + margin: 0; + padding: 0; + border: 0; + float: left; + min-height: 1px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +/* force new row */ +.ui-block-a { + clear: left; +} +ul.ui-grid-a, +ul.ui-grid-b, +ul.ui-grid-c, +ul.ui-grid-d, +ul.ui-grid-solo, +li.ui-block-a, +li.ui-block-b, +li.ui-block-c, +li.ui-block-d, +li.ui-block-e { + margin-left: 0; + margin-right: 0; + padding: 0; + list-style: none; +} +/* No margin in grids for 100% width button elements until we can use max-width: fill-available; */ +[class*="ui-block-"] > button.ui-btn { + margin-right: 0; + margin-left: 0; +} +[class*="ui-block-"] > .ui-btn, +[class*="ui-block-"] > .ui-select, +[class*="ui-block-"] > .ui-checkbox, +[class*="ui-block-"] > .ui-radio, +[class*="ui-block-"] > button.ui-btn-inline, +[class*="ui-block-"] > button.ui-btn-icon-notext, +.ui-header [class*="ui-block-"] > button.ui-btn, +.ui-footer [class*="ui-block-"] > button.ui-btn { + margin-right: .3125em; + margin-left: .3125em; +} +.ui-grid-a > .ui-block-a, +.ui-grid-a > .ui-block-b { + /* width: 49.95%; IE7 */ + /* margin-right: -.5px; BB5 */ + width: 50%; +} +.ui-grid-b > .ui-block-a, +.ui-grid-b > .ui-block-b, +.ui-grid-b > .ui-block-c { + /* width: 33.25%; IE7 */ + /* margin-right: -.5px; BB5 */ + width: 33.333%; +} +.ui-grid-c > .ui-block-a, +.ui-grid-c > .ui-block-b, +.ui-grid-c > .ui-block-c, +.ui-grid-c > .ui-block-d { + /* width: 24.925%; IE7 */ + /* margin-right: -.5px; BB5 */ + width: 25%; +} +.ui-grid-d > .ui-block-a, +.ui-grid-d > .ui-block-b, +.ui-grid-d > .ui-block-c, +.ui-grid-d > .ui-block-d, +.ui-grid-d > .ui-block-e { + /* width: 19.925%; IE7 */ + width: 20%; +} +.ui-grid-solo > .ui-block-a { + width: 100%; + float: none; +} +/* preset breakpoint to switch to stacked grid styles below 35em (560px) */ +@media (max-width: 35em) { + .ui-responsive > .ui-block-a, + .ui-responsive > .ui-block-b, + .ui-responsive > .ui-block-c, + .ui-responsive > .ui-block-d, + .ui-responsive > .ui-block-e { + width: 100%; + float: none; + } +} +/* fixed page header & footer configuration */ +.ui-header-fixed, +.ui-footer-fixed { + left: 0; + right: 0; + width: 100%; + position: fixed; + z-index: 1000; +} +.ui-header-fixed { + top: -1px; + padding-top: 1px; +} +.ui-header-fixed.ui-fixed-hidden { + top: 0; + padding-top: 0; +} +.ui-header-fixed .ui-btn-left, +.ui-header-fixed .ui-btn-right { + margin-top: 1px; +} +.ui-header-fixed.ui-fixed-hidden .ui-btn-left, +.ui-header-fixed.ui-fixed-hidden .ui-btn-right { + margin-top: 0; +} +.ui-footer-fixed { + bottom: -1px; + padding-bottom: 1px; +} +.ui-footer-fixed.ui-fixed-hidden { + bottom: 0; + padding-bottom: 0; +} +.ui-header-fullscreen, +.ui-footer-fullscreen { + filter: Alpha(Opacity=90); + opacity: .9; +} +/* updatePagePadding() will update the padding to actual height of header and footer. */ +.ui-page-header-fixed { + padding-top: 2.8125em; +} +.ui-page-footer-fixed { + padding-bottom: 2.8125em; +} +.ui-page-header-fullscreen > .ui-content, +.ui-page-footer-fullscreen > .ui-content { + padding: 0; +} +.ui-fixed-hidden { + position: absolute; +} +/* Tap toggle: hide external fixed footer. See issue #6604 */ +.ui-footer-fixed.ui-fixed-hidden { + display: none; +} +.ui-page .ui-footer-fixed.ui-fixed-hidden { + display: block +} +.ui-page-header-fullscreen .ui-fixed-hidden, +.ui-page-footer-fullscreen .ui-fixed-hidden { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-header-fixed .ui-btn, +.ui-footer-fixed .ui-btn { + z-index: 10; +} +/* workarounds for other widgets */ +.ui-android-2x-fixed .ui-li-has-thumb { + -webkit-transform: translate3d(0,0,0); +} +.ui-navbar { + max-width: 100%; +} +.ui-navbar ul:before, +.ui-navbar ul:after { + content: ""; + display: table; +} +.ui-navbar ul:after { + clear: both; +} +.ui-navbar ul { + list-style: none; + margin: 0; + padding: 0; + position: relative; + display: block; + border: 0; + max-width: 100%; + overflow: visible; +} +.ui-navbar li .ui-btn { + font-size: 12.5px; + display: block; + margin: 0; + border-right-width: 0; +} +.ui-header .ui-navbar li button.ui-btn, +.ui-footer .ui-navbar li button.ui-btn { + margin: 0; + width: 100%; +} +.ui-navbar .ui-btn:focus { + z-index: 1; +} +/* fixes gaps caused by subpixel problem */ +.ui-navbar li:last-child .ui-btn { + margin-right: -4px; +} +.ui-navbar li:last-child .ui-btn:after { + margin-right: 4px; +} +.ui-content .ui-navbar li:last-child .ui-btn, +.ui-content .ui-navbar .ui-grid-duo .ui-block-b .ui-btn { + border-right-width: 1px; + margin-right: 0; +} +.ui-content .ui-navbar li:last-child .ui-btn:after, +.ui-content .ui-navbar .ui-grid-duo .ui-block-b .ui-btn:after { + margin-right: 0; +} +.ui-navbar .ui-grid-duo .ui-block-a:last-child .ui-btn { + border-right-width: 1px; + margin-right: -1px; +} +.ui-navbar .ui-grid-duo .ui-block-a:last-child .ui-btn:after { + margin-right: 1px; +} +.ui-navbar .ui-grid-duo .ui-btn { + border-top-width: 0; +} +.ui-navbar .ui-grid-duo .ui-block-a:first-child .ui-btn, +.ui-navbar .ui-grid-duo .ui-block-a:first-child + .ui-block-b .ui-btn { + border-top-width: 1px; +} +.ui-header .ui-navbar .ui-btn, +.ui-footer .ui-navbar .ui-btn { + border-top-width: 0; + border-bottom-width: 0; +} +.ui-header .ui-navbar .ui-grid-duo .ui-block-a:first-child .ui-btn, +.ui-footer .ui-navbar .ui-grid-duo .ui-block-a:first-child .ui-btn, +.ui-header .ui-navbar .ui-grid-duo .ui-block-a:first-child + .ui-block-b .ui-btn, +.ui-footer .ui-navbar .ui-grid-duo .ui-block-a:first-child + .ui-block-b .ui-btn { + border-top-width: 0; +} +.ui-header .ui-title ~ .ui-navbar .ui-btn, +.ui-footer .ui-title ~ .ui-navbar .ui-btn, +.ui-header .ui-navbar .ui-grid-duo .ui-btn, +.ui-footer .ui-navbar .ui-grid-duo .ui-btn, +.ui-header .ui-title ~ .ui-navbar .ui-grid-duo .ui-block-a:first-child .ui-btn, +.ui-footer .ui-title ~ .ui-navbar .ui-grid-duo .ui-block-a:first-child .ui-btn, +.ui-header .ui-title ~ .ui-navbar .ui-grid-duo .ui-block-a:first-child + .ui-block-b .ui-btn, +.ui-footer .ui-title ~ .ui-navbar .ui-grid-duo .ui-block-a:first-child + .ui-block-b .ui-btn { + border-top-width: 1px; +} +/* Hide the native input element */ +.ui-input-btn input { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; + padding: 0; + border: 0; + outline: 0; + -webkit-border-radius: inherit; + border-radius: inherit; + -webkit-appearance: none; + -moz-appearance: none; + cursor: pointer; + background: #fff; + background: rgba(255,255,255,0); + filter: Alpha(Opacity=0); + opacity: .1; + font-size: 1px; + text-indent: -9999px; + z-index: 2; +} +/* Fixes IE/WP filter alpha opacity bugs */ +.ui-input-btn.ui-state-disabled input { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-collapsible { + margin: 0 -1em; +} +.ui-collapsible-inset, +.ui-collapsible-set { + margin: .5em 0; +} +.ui-collapsible-heading { + display: block; + margin: 0; + padding: 0; + position: relative; +} +.ui-collapsible-heading .ui-btn { + text-align: left; + margin: 0; + border-left-width: 0; + border-right-width: 0; +} +.ui-collapsible-heading .ui-btn-icon-top, +.ui-collapsible-heading .ui-btn-icon-bottom { + text-align: center; +} +.ui-collapsible-inset .ui-collapsible-heading .ui-btn { + border-right-width: 1px; + border-left-width: 1px; +} +.ui-collapsible-collapsed + .ui-collapsible:not(.ui-collapsible-inset) > .ui-collapsible-heading .ui-btn { + border-top-width: 0; +} +.ui-collapsible-set .ui-collapsible:not(.ui-collapsible-inset) .ui-collapsible-heading .ui-btn { + border-top-width: 1px; +} +.ui-collapsible-heading-status { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-collapsible-content { + display: block; + margin: 0; + padding: .5em 1em; +} +.ui-collapsible-themed-content .ui-collapsible-content { + border-left-width: 0; + border-right-width: 0; + border-top-width: 0; + border-bottom-width: 1px; + border-style: solid; +} +.ui-collapsible-inset.ui-collapsible-themed-content .ui-collapsible-content { + border-left-width: 1px; + border-right-width: 1px; +} +.ui-collapsible-inset .ui-collapsible-content { + margin: 0; +} +.ui-collapsible-content-collapsed { + display: none; +} +.ui-collapsible-set > .ui-collapsible.ui-corner-all { + -webkit-border-radius: 0; + border-radius: 0; +} +.ui-collapsible-heading, +.ui-collapsible-heading > .ui-btn { + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-collapsible-set .ui-collapsible.ui-first-child { + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; +} +.ui-collapsible-content, +.ui-collapsible-set .ui-collapsible.ui-last-child { + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; +} +.ui-collapsible-themed-content:not(.ui-collapsible-collapsed) > .ui-collapsible-heading { + -webkit-border-bottom-right-radius: 0; + border-bottom-right-radius: 0; + -webkit-border-bottom-left-radius: 0; + border-bottom-left-radius: 0; +} +.ui-collapsible-set .ui-collapsible { + margin: -1px -1em 0; +} +.ui-collapsible-set .ui-collapsible-inset { + margin: -1px 0 0; +} +.ui-collapsible-set .ui-collapsible.ui-first-child { + margin-top: 0; +} +.ui-controlgroup, +fieldset.ui-controlgroup { + padding: 0; + margin: .5em 0; +} +.ui-field-contain .ui-controlgroup, +.ui-field-contain fieldset.ui-controlgroup { + margin: 0; +} +.ui-mini .ui-controlgroup-label { + font-size: 16px; +} +.ui-controlgroup.ui-mini .ui-btn-icon-notext, +.ui-controlgroup .ui-mini.ui-btn-icon-notext { + font-size: inherit; +} +.ui-controlgroup-controls .ui-btn, +.ui-controlgroup-controls .ui-checkbox, +.ui-controlgroup-controls .ui-radio, +.ui-controlgroup-controls .ui-select { + margin: 0; +} +.ui-controlgroup-controls .ui-btn:focus, +.ui-controlgroup-controls .ui-btn.ui-focus { + z-index: 1; +} +.ui-controlgroup-controls li { + list-style: none; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls { + display: inline-block; + vertical-align: middle; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls:before, +.ui-controlgroup-horizontal .ui-controlgroup-controls:after { + content: ""; + display: table; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls:after { + clear: both; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls > .ui-btn, +.ui-controlgroup-horizontal .ui-controlgroup-controls li > .ui-btn, +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-checkbox, +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-radio, +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-select { + float: left; + clear: none; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls button.ui-btn, +.ui-controlgroup-controls .ui-btn-icon-notext { + width: auto; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-btn-icon-notext, +.ui-controlgroup-horizontal .ui-controlgroup-controls button.ui-btn-icon-notext { + width: 1.5em; +} + .ui-controlgroup-controls .ui-btn-icon-notext { + height: auto; + padding: .7em 1em; +} +.ui-controlgroup-vertical .ui-controlgroup-controls .ui-btn { + border-bottom-width: 0; +} +.ui-controlgroup-vertical .ui-controlgroup-controls .ui-btn.ui-last-child { + border-bottom-width: 1px; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-btn { + border-right-width: 0; +} +.ui-controlgroup-horizontal .ui-controlgroup-controls .ui-btn.ui-last-child { + border-right-width: 1px; +} +.ui-controlgroup-controls .ui-btn-corner-all, +.ui-controlgroup-controls .ui-btn.ui-corner-all { + -webkit-border-radius: 0; + border-radius: 0; +} +.ui-controlgroup-controls, +.ui-controlgroup-controls .ui-radio, +.ui-controlgroup-controls .ui-checkbox, +.ui-controlgroup-controls .ui-select, +.ui-controlgroup-controls li { + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-controlgroup-vertical .ui-btn.ui-first-child { + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; +} +.ui-controlgroup-vertical .ui-btn.ui-last-child { + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; +} +.ui-controlgroup-horizontal .ui-btn.ui-first-child { + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; +} +.ui-controlgroup-horizontal .ui-btn.ui-last-child { + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; +} +.ui-controlgroup-controls a.ui-shadow:not(:focus), +.ui-controlgroup-controls button.ui-shadow:not(:focus), +.ui-controlgroup-controls div.ui-shadow:not(.ui-focus) { + -moz-box-shadow: none; + -webkit-box-shadow: none; + box-shadow: none; +} +/* Fixes legend not wrapping on IE10 */ +.ui-controlgroup-label legend { + max-width: 100%; +} +.ui-controlgroup-controls > label { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-dialog { + background: none !important; /* this is to ensure that dialog theming does not apply (by default at least) on the page div */ +} +.ui-dialog-contain { + width: 92.5%; + max-width: 500px; + margin: 10% auto 1em auto; + padding: 0; + position: relative; + top: -1em; +} +.ui-dialog-contain > .ui-header, +.ui-dialog-contain > .ui-content, +.ui-dialog-contain > .ui-footer { + display: block; + position: relative; + width: auto; + margin: 0; +} +.ui-dialog-contain > .ui-header { + overflow: hidden; + z-index: 10; + padding: 0; + border-top-width: 0; +} +.ui-dialog-contain > .ui-footer { + z-index: 10; + padding: 0 1em; + border-bottom-width: 0; +} +.ui-popup-open .ui-header-fixed, +.ui-popup-open .ui-footer-fixed { + position: absolute !important; /* See issues #4816, #4844 and #4874 and popup.js */ +} +.ui-popup-screen { + background-image: url("data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="); /* Necessary to set some form of background to ensure element is clickable in IE6/7. While legacy IE won't understand the data-URI'd image, it ensures no additional requests occur in all other browsers with little overhead. */ + top: 0; + left: 0; + right: 0; + bottom: 1px; + position: absolute; + filter: Alpha(Opacity=0); + opacity: 0; + z-index: 1099; +} +.ui-popup-screen.in { + opacity: 0.5; + filter: Alpha(Opacity=50); +} +.ui-popup-screen.out { + opacity: 0; + filter: Alpha(Opacity=0); +} +.ui-popup-container { + z-index: 1100; + display: inline-block; + position: absolute; + padding: 0; + outline: 0; +} +.ui-popup { + position: relative; +} +.ui-popup.ui-body-inherit { + border-width: 1px; + border-style: solid; +} +.ui-popup-hidden { + left: 0; + top: 0; + position: absolute !important; + visibility: hidden; +} +.ui-popup-truncate { + height: 1px; + width: 1px; + margin: -1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-popup.ui-content, +.ui-popup .ui-content { + overflow: visible; +} +.ui-popup > .ui-header { + border-top-width: 0; +} +.ui-popup > .ui-footer { + border-bottom-width: 0; +} +.ui-popup > p, +.ui-popup > h1, +.ui-popup > h2, +.ui-popup > h3, +.ui-popup > h4, +.ui-popup > h5, +.ui-popup > h6 { + margin: .5em .4375em; +} +.ui-popup > span { + display: block; + margin: .5em .4375em; +} +.ui-popup-container .ui-content > p, +.ui-popup-container .ui-content > h1, +.ui-popup-container .ui-content > h2, +.ui-popup-container .ui-content > h3, +.ui-popup-container .ui-content > h4, +.ui-popup-container .ui-content > h5, +.ui-popup-container .ui-content > h6 { + margin: .5em 0; +} +.ui-popup-container .ui-content > span { + margin: 0; +} +.ui-popup-container .ui-content > p:first-child, +.ui-popup-container .ui-content > h1:first-child, +.ui-popup-container .ui-content > h2:first-child, +.ui-popup-container .ui-content > h3:first-child, +.ui-popup-container .ui-content > h4:first-child, +.ui-popup-container .ui-content > h5:first-child, +.ui-popup-container .ui-content > h6:first-child { + margin-top: 0; +} +.ui-popup-container .ui-content > p:last-child, +.ui-popup-container .ui-content > h1:last-child, +.ui-popup-container .ui-content > h2:last-child, +.ui-popup-container .ui-content > h3:last-child, +.ui-popup-container .ui-content > h4:last-child, +.ui-popup-container .ui-content > h5:last-child, +.ui-popup-container .ui-content > h6:last-child { + margin-bottom: 0; +} +.ui-popup > img { + max-width: 100%; + max-height: 100%; + vertical-align: middle; +} +.ui-popup:not(.ui-content) > img:only-child, +.ui-popup:not(.ui-content) > .ui-btn-left:first-child + img:last-child, +.ui-popup:not(.ui-content) > .ui-btn-right:first-child + img:last-child { + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-popup iframe { + vertical-align: middle; +} +.ui-popup > .ui-btn-left, +.ui-popup > .ui-btn-right { + position: absolute; + top: -11px; + margin: 0; + z-index: 1101; +} +.ui-popup > .ui-btn-left { + left: -11px; +} +.ui-popup > .ui-btn-right { + right: -11px; +} +/* Dimensions related to the popup arrow +-----------------------------------------------------------------------------------------------------------*/ +/* desired triangle height: 10px */ +/** + * guide for the arrow - its width, height, and offset are theme-dependent and + * should be expessed as left, right, top, bottom, so that the element bearing + * such a class becomes stretched inside its parent position: relative element. + * The left/top/right/bottom specified below should reflect the corresponding + * border radii and so it leaves room for the shadow: + * ..--------------------.. + * ." ^ top ". + * / v \ + * | +------------------+ | + * | | | | + * | left| |right| + * |<--->| |<--->| + * | +------------------+ | + * \ ^ / + * `. v bottom .' + * ""--------------------"" + * The idea is that the top/left of the arrow container box does not move to a + * coordinate smaller than the top/left of the guide and the right/bottom of + * the arrow container box does not move to a coordinate larger than the + * bottom/right of the guide. This will help us avoid the following situation: + * ..--------------------.. + * ." ^ top ". + * /|/ v \ + * / | +------------------+ | + * \ | | | | + * \| left| |right| + * |<--->| |<--->| + * | +------------------+ | + * \ ^ / + * `. v bottom .' + * ""--------------------"" + * The arrow should not receive a top/left coordinate such that it is too close + * to one of the corners, because then at first the shadow of the arrow and, + * given a coordinate even closer to the corner, even the body of the arrow will + * "stick out" of the corner of the popup. The guide provides a hint to the + * arrow positioning code as to which range of values is acceptable for the + * arrow container's top/left coordinate. + **/ +.ui-popup-arrow-container { + width: 20px; + height: 20px; +} +/* aside from the "infinities" (-1000,2000), triangle height is used */ +.ui-popup-arrow-container.ui-popup-arrow-l { + left: -10px; + clip: rect(-1000px,10px,2000px,-1000px); +} +.ui-popup-arrow-container.ui-popup-arrow-t { + top: -10px; + clip: rect(-1000px,2000px,10px,-1000px); +} +.ui-popup-arrow-container.ui-popup-arrow-r { + right: -10px; + clip: rect(-1000px,2000px,2000px,10px); +} +.ui-popup-arrow-container.ui-popup-arrow-b { + bottom: -10px; + clip: rect(10px,2000px,1000px,-1000px); +} +/** + * For each side, the arrow is twice the desired size and its corner is aligned + * with the edge of the container: + * + * /\ /\ +----+ /\ + * / \ / \ | /\ |top / \ + * +----+ \ / +----+ +-->|/ \| / \ + * left| / | \ / | \ |right | | | / \ + * |/ | \ / | \| | /| |\ / \ + * |\ | / \ | /| | / +----+ \ \ +----+ / + * | \ | / \ | / | | \ / \| |/ + * +----+ / \ +----+ | \ / | | + * ^ \ / \ / ^ | \ / +->|\ /| + * | \/ \/ | | \ / | | \/ |bottom + * | | | \/ | +----+ + * +-------------------+--------+-----------+ + * | + * arrow container + * (clips arrow) + **/ +.ui-popup-arrow-container .ui-popup-arrow { + /* (4*desired triangle height)/sqrt(2) - does not account for border - centred within the outer rectangle */ + width: 28.284271247px; + height: 28.284271247px; + border-width: 1px; + border-style: solid; +} +.ui-popup-arrow-container.ui-popup-arrow-t .ui-popup-arrow { + left: -4.142135623px; + top: 5.857864376px; +} +.ui-popup-arrow-container.ui-popup-arrow-b .ui-popup-arrow { + left: -4.142135623px; + top: -14.142135623px; +} +.ui-popup-arrow-container.ui-popup-arrow-l .ui-popup-arrow { + left: 5.857864376px; + top: -4.142135623px; +} +.ui-popup-arrow-container.ui-popup-arrow-r .ui-popup-arrow { + left: -14.142135623px; + top: -4.142135623px; +} +/* Fix rotation center for oldIE - see http://www.useragentman.com/IETransformsTranslator/ */ +.ui-popup-arrow-container.ui-popup-arrow-t.ie .ui-popup-arrow { + margin-left: -5.857864376269049px; + margin-top: -7.0710678118654755px; +} +.ui-popup-arrow-container.ui-popup-arrow-b.ie .ui-popup-arrow { + margin-left: -5.857864376269049px; + margin-top: -4.142135623730951px; +} + +.ui-popup-arrow-container.ui-popup-arrow-l.ie .ui-popup-arrow { + margin-left: -7.0710678118654755px; + margin-top: -5.857864376269049px; +} +.ui-popup-arrow-container.ui-popup-arrow-r.ie .ui-popup-arrow { + margin-left: -4.142135623730951px; + margin-top: -5.857864376269049px; +} +/* structure */ +.ui-popup > .ui-popup-arrow-guide { + position: absolute; + left: 0; + right: 0; + top: 0; + bottom: 0; + visibility: hidden; +} +.ui-popup-arrow-container { + position: absolute; +} +.ui-popup-arrow { + -webkit-transform: rotate(45deg); + -moz-transform: rotate(45deg); + -ms-transform: rotate(45deg); + transform: rotate(45deg); + position: absolute; + overflow: hidden; + box-sizing: border-box; +} +.ui-popup-arrow-container.ie .ui-popup-arrow { + -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.7071067811865474, M12=-0.7071067811865477, M21=0.7071067811865477, M22=0.7071067811865474, SizingMethod='auto expand')"; + filter: progid:DXImageTransform.Microsoft.Matrix( + M11=0.7071067811865474, + M12=-0.7071067811865477, + M21=0.7071067811865477, + M22=0.7071067811865474, + SizingMethod='auto expand'); +} +.ui-checkbox, +.ui-radio { + margin: .5em 0; + position: relative; +} +.ui-checkbox .ui-btn, +.ui-radio .ui-btn { + margin: 0; + text-align: left; + white-space: normal; /* Nowrap + ellipsis doesn't work on label. Issue #1419. */ + z-index: 2; +} +.ui-controlgroup .ui-checkbox .ui-btn.ui-focus, +.ui-controlgroup .ui-radio .ui-btn.ui-focus { + z-index: 3; +} +.ui-checkbox .ui-btn-icon-top, +.ui-radio .ui-btn-icon-top, +.ui-checkbox .ui-btn-icon-bottom, +.ui-radio .ui-btn-icon-bottom { + text-align: center; +} +.ui-controlgroup-horizontal .ui-checkbox .ui-btn:after, +.ui-controlgroup-horizontal .ui-radio .ui-btn:after { + content: none; + display: none; +} +/* Native input positioning */ +.ui-checkbox input, +.ui-radio input { + position: absolute; + left: .466em; + top: 50%; + width: 22px; + height: 22px; + margin: -11px 0 0 0; + outline: 0 !important; + z-index: 1; +} +.ui-controlgroup-horizontal .ui-checkbox input, +.ui-controlgroup-horizontal .ui-radio input { + left: 50%; + margin-left: -9px; +} +.ui-checkbox input:disabled, +.ui-radio input:disabled { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-select { + margin-top: .5em; + margin-bottom: .5em; /* no shorthand for margin because it would override margin-right for inline selects */ + position: relative; +} +.ui-select > select { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-select .ui-btn { + margin: 0; + opacity: 1; /* Fixes #2588: When Windows Phone 7.5 (Mango) tries to calculate a numeric opacity for a select (including "inherit") without explicitly specifying an opacity on the parent to give it context, a bug appears where clicking elsewhere on the page after opening the select will open the select again. */ +} +.ui-select .ui-btn select { + position: absolute; + top: 0; + left: 0; + width: 100%; + min-height: 1.5em; + min-height: 100%; + height: 3em; + max-height: 100%; + outline: 0; + -webkit-border-radius: inherit; + border-radius: inherit; + -webkit-appearance: none; + -moz-appearance: none; + cursor: pointer; + filter: Alpha(Opacity=0); + opacity: 0; + z-index: 2; +} +@-moz-document url-prefix() { + .ui-select .ui-btn select { + opacity: 0.0001; + } +} +/* Display none because of issues with IE/WP's filter alpha opacity */ +.ui-select .ui-state-disabled select { + display: none; +} +/* Because we add all classes of the select and option elements to the span... */ +.ui-select span.ui-state-disabled { + filter: Alpha(Opacity=100); + opacity: 1; +} +.ui-select .ui-btn.ui-select-nativeonly { + border-radius: 0; + border: 0; +} +.ui-select .ui-btn.ui-select-nativeonly select { + opacity: 1; + text-indent: 0; + display: block; +} +/* ui-li-count is styled in the listview CSS. We set padding and offset here because select supports icon position while listview doesn't. */ +.ui-select .ui-li-has-count.ui-btn { + padding-right: 2.8125em; +} +.ui-select .ui-li-has-count.ui-btn-icon-right { + padding-right: 4.6875em; +} +.ui-select .ui-btn-icon-right .ui-li-count { + right: 3.2em; +} +/* We set the rules for the span as well to fix an issue on Chrome with text-overflow ellipsis for the button in combination with text-align center. */ +.ui-select .ui-btn > span:not(.ui-li-count) { + display: block; + text-overflow: ellipsis; + overflow: hidden !important; + white-space: nowrap; +} +.ui-selectmenu.ui-popup { + min-width: 11em; +} +.ui-selectmenu .ui-dialog-contain { + overflow: hidden; +} +.ui-selectmenu .ui-header { + margin: 0; + padding: 0; + border-width: 0; +} +.ui-selectmenu.ui-dialog .ui-header { + z-index: 1; + position: relative; +} +.ui-selectmenu.ui-popup .ui-header { + -webkit-border-bottom-right-radius: 0; + border-bottom-right-radius: 0; + -webkit-border-bottom-left-radius: 0; + border-bottom-left-radius: 0; +} +/* when no placeholder is defined in a multiple select, the header height doesn't even extend past the close button. this shim's content in there */ +.ui-selectmenu.ui-popup .ui-header h1:after { + content: '.'; + visibility: hidden; +} +.ui-selectmenu .ui-header .ui-title { + margin: 0 2.875em; +} +.ui-selectmenu.ui-dialog .ui-content { + overflow: visible; + z-index: 1; +} +.ui-selectmenu .ui-selectmenu-list { + margin: 0; + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-header:not(.ui-screen-hidden) + .ui-selectmenu-list { + -webkit-border-top-right-radius: 0; + border-top-right-radius: 0; + -webkit-border-top-left-radius: 0; + border-top-left-radius: 0; +} +.ui-header.ui-screen-hidden + .ui-selectmenu-list li.ui-first-child .ui-btn { + border-top-width: 0; +} +.ui-selectmenu .ui-selectmenu-list li.ui-last-child .ui-btn { + border-bottom-width: 0; +} +.ui-selectmenu .ui-btn.ui-li-divider { + cursor: default; +} +.ui-selectmenu .ui-selectmenu-placeholder { + display: none; +} +.ui-listview, +.ui-listview > li { + margin: 0; + padding: 0; + list-style: none; +} +.ui-content .ui-listview, +.ui-panel-inner > .ui-listview { + margin: -1em; +} +.ui-content .ui-listview-inset, +.ui-panel-inner > .ui-listview-inset { + margin: 1em 0; +} +.ui-collapsible-content > .ui-listview { + margin: -.5em -1em; +} +.ui-collapsible-content > .ui-listview-inset { + margin: .5em 0; +} +.ui-listview > li { + display: block; + position: relative; + overflow: visible; +} +.ui-listview > .ui-li-static, +.ui-listview > .ui-li-divider, +.ui-listview > li > a.ui-btn { + margin: 0; + display: block; + position: relative; + text-align: left; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; +} +.ui-listview > li > .ui-btn:focus { + z-index: 1; +} +.ui-listview > .ui-li-static, +.ui-listview > .ui-li-divider, +.ui-listview > li > a.ui-btn { + border-width: 1px 0 0 0; + border-style: solid; +} +.ui-listview-inset > .ui-li-static, +.ui-listview-inset > .ui-li-divider, +.ui-listview-inset > li > a.ui-btn { + border-right-width: 1px; + border-left-width: 1px; +} +.ui-listview > .ui-li-static.ui-last-child, +.ui-listview > .ui-li-divider.ui-last-child, +.ui-listview > li.ui-last-child > a.ui-btn { + border-bottom-width: 1px; +} +.ui-collapsible-content > .ui-listview:not(.ui-listview-inset) > li.ui-first-child, +.ui-collapsible-content > .ui-listview:not(.ui-listview-inset) > li.ui-first-child > a.ui-btn { + border-top-width: 0; +} +.ui-collapsible-themed-content .ui-listview:not(.ui-listview-inset) > li.ui-last-child, +.ui-collapsible-themed-content .ui-listview:not(.ui-listview-inset) > li.ui-last-child > a.ui-btn { + border-bottom-width: 0; +} +.ui-listview > li.ui-first-child, +.ui-listview > li.ui-first-child > a.ui-btn { + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; +} +.ui-listview > li.ui-last-child, +.ui-listview > li.ui-last-child > a.ui-btn { + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; +} +.ui-listview > li.ui-li-has-alt > a.ui-btn { + -webkit-border-top-right-radius: 0; + border-top-right-radius: 0; + -webkit-border-bottom-right-radius: 0; + border-bottom-right-radius: 0; +} +.ui-listview > li.ui-first-child > a.ui-btn + a.ui-btn { + -webkit-border-top-left-radius: 0; + border-top-left-radius: 0; + -webkit-border-top-right-radius: inherit; + border-top-right-radius: inherit; +} +.ui-listview > li.ui-last-child > a.ui-btn + a.ui-btn { + -webkit-border-bottom-left-radius: 0; + border-bottom-left-radius: 0; + -webkit-border-bottom-right-radius: inherit; + border-bottom-right-radius: inherit; +} +.ui-listview > li.ui-first-child img:first-child:not(.ui-li-icon) { + -webkit-border-top-left-radius: inherit; + border-top-left-radius: inherit; +} +.ui-listview > li.ui-last-child img:first-child:not(.ui-li-icon) { + -webkit-border-bottom-left-radius: inherit; + border-bottom-left-radius: inherit; +} +.ui-collapsible-content > .ui-listview:not(.ui-listview-inset) { + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-listview > .ui-li-static { + padding: .7em 1em; +} +.ui-listview > .ui-li-divider { + padding: .5em 1.143em; + font-size: 14px; + font-weight: bold; + cursor: default; + outline: 0; /* Dividers in custom selectmenus have tabindex */ +} +.ui-listview > .ui-li-has-count > .ui-btn, +.ui-listview > .ui-li-static.ui-li-has-count, +.ui-listview > .ui-li-divider.ui-li-has-count { + padding-right: 2.8125em; +} +.ui-listview > .ui-li-has-count > .ui-btn-icon-right { + padding-right: 4.6875em; +} +.ui-listview > .ui-li-has-thumb > .ui-btn, +.ui-listview > .ui-li-static.ui-li-has-thumb { + min-height: 3.625em; + padding-left: 6.25em; +} +/* ui-li-has-icon deprecated in 1.4. TODO: remove in 1.5 */ +.ui-listview > .ui-li-has-icon > .ui-btn, +.ui-listview > .ui-li-static.ui-li-has-icon { + min-height: 1.25em; + padding-left: 2.5em; +} +/* Used by both listview and custom multiple select button */ +.ui-li-count { + position: absolute; + font-size: 12.5px; + font-weight: bold; + text-align: center; + border-width: 1px; + border-style: solid; + padding: 0 .48em; + line-height: 1.6em; + min-height: 1.6em; + min-width: .64em; + right: .8em; + top: 50%; + margin-top: -.88em; +} +.ui-listview .ui-btn-icon-right .ui-li-count { + right: 3.2em; +} +.ui-listview .ui-li-has-thumb > img:first-child, +.ui-listview .ui-li-has-thumb > .ui-btn > img:first-child, +.ui-listview .ui-li-has-thumb .ui-li-thumb { + position: absolute; + left: 0; + top: 0; + max-height: 5em; + max-width: 5em; +} +/* ui-li-has-icon deprecated in 1.4. TODO: remove in 1.5 */ +.ui-listview > .ui-li-has-icon > img:first-child, +.ui-listview > .ui-li-has-icon > .ui-btn > img:first-child { + position: absolute; + left: .625em; + top: .9em; + max-height: 1em; + max-width: 1em; +} +.ui-listview > li h1, +.ui-listview > li h2, +.ui-listview > li h3, +.ui-listview > li h4, +.ui-listview > li h5, +.ui-listview > li h6 { + font-size: 1em; + font-weight: bold; + display: block; + margin: .45em 0; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; +} +.ui-listview > li p { + font-size: .75em; + font-weight: normal; + display: block; + margin: .6em 0; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; +} +.ui-listview .ui-li-aside { + position: absolute; + top: 1em; + right: 3.333em; + margin: 0; + text-align: right; +} +.ui-listview > li.ui-li-has-alt > .ui-btn { + margin-right: 2.5em; + border-right-width: 0; +} +.ui-listview > li.ui-li-has-alt > .ui-btn + .ui-btn { + position: absolute; + width: 2.5em; + height: 100%; + min-height: auto; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + border-left-width: 1px; + top: 0; + right: 0; + margin: 0; + padding: 0; + z-index: 2; +} +.ui-listview-inset > li.ui-li-has-alt > .ui-btn + .ui-btn { + border-right-width: 1px; +} +.ui-listview > li.ui-li-has-alt > .ui-btn + .ui-btn:focus { + z-index: 3; +} +ol.ui-listview, +ol.ui-listview > .ui-li-divider { + counter-reset: listnumbering; +} +ol.ui-listview > li > .ui-btn, +ol.ui-listview > li.ui-li-static { + vertical-align: middle; +} +ol.ui-listview > li > .ui-btn:first-child:before, +ol.ui-listview > li.ui-li-static:before, +ol.ui-listview > li.ui-field-contain > label:before, +ol.ui-listview > li.ui-field-contain > .ui-controlgroup-label:before { + display: inline-block; + font-size: .9em; + font-weight: normal; + padding-right: .3em; + min-width: 1.4em; + line-height: 1.5; + vertical-align: middle; + counter-increment: listnumbering; + content: counter(listnumbering) "."; +} +ol.ui-listview > li.ui-field-contain:before { + content: none; + display: none; +} +ol.ui-listview > li h1:first-child, +ol.ui-listview > li h2:first-child, +ol.ui-listview > li h3:first-child, +ol.ui-listview > li h4:first-child, +ol.ui-listview > li h5:first-child, +ol.ui-listview > li h6:first-child, +ol.ui-listview > li p:first-child, +ol.ui-listview > li img:first-child + * { + display: inline-block; + vertical-align: middle; +} +ol.ui-listview > li h1:first-child ~ *, +ol.ui-listview > li h2:first-child ~ *, +ol.ui-listview > li h3:first-child ~ *, +ol.ui-listview > li h4:first-child ~ *, +ol.ui-listview > li h5:first-child ~ *, +ol.ui-listview > li h6:first-child ~ *, +ol.ui-listview > li p:first-child ~ *, +ol.ui-listview > li img:first-child + * ~ * { + margin-top: 0; + text-indent: 2.04em; /* (1.4em + .3em) * .9em / .75em */ +} +html .ui-filterable + .ui-listview, +html .ui-filterable.ui-listview { + margin-top: .5em; +} +.ui-collapsible-content > form.ui-filterable { + margin-top: -.5em; +} +.ui-collapsible-content > .ui-input-search.ui-filterable { + margin-top: 0; +} +.ui-collapsible-content > .ui-filterable + .ui-listview:not(.ui-listview-inset) > li.ui-first-child, +.ui-collapsible-content > .ui-filterable + .ui-listview:not(.ui-listview-inset) > li.ui-first-child > a.ui-btn, +.ui-collapsible-content > .ui-filterable.ui-listview:not(.ui-listview-inset) > li.ui-first-child, +.ui-collapsible-content > .ui-filterable.ui-listview:not(.ui-listview-inset) > li.ui-first-child > a.ui-btn { + border-top-width: 1px; +} +div.ui-slider { + height: 30px; + margin: .5em 0; + padding: 0; + -ms-touch-action: pan-y pinch-zoom double-tap-zoom; +} +div.ui-slider:before, +div.ui-slider:after { + content: ""; + display: table; +} +div.ui-slider:after { + clear: both; +} +input.ui-slider-input { + display: block; + float: left; + font-size: 14px; + font-weight: bold; + margin: 0; + padding: 4px; + width: 40px; + height: 20px; + line-height: 20px; + border-width: 1px; + border-style: solid; + outline: 0; + text-align: center; + vertical-align: text-bottom; + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; +} +.ui-slider-input::-webkit-outer-spin-button, +.ui-slider-input::-webkit-inner-spin-button { + -webkit-appearance: none; + margin: 0; +} +.ui-slider-track { + position: relative; + overflow: visible; + border-width: 1px; + border-style: solid; + height: 15px; + margin: 0 15px 0 68px; + top: 6px; +} +.ui-slider-track.ui-mini { + height: 12px; + top: 8px; +} +.ui-slider-track .ui-slider-bg { + height: 100%; +} +/* High level of specificity to override button margins in grids */ +.ui-slider-track .ui-btn.ui-slider-handle { + position: absolute; + z-index: 1; + top: 50%; + width: 28px; + height: 28px; + margin: -15px 0 0 -15px; + outline: 0; + padding: 0; +} +.ui-slider-track.ui-mini .ui-slider-handle { + height: 14px; + width: 14px; + margin: -8px 0 0 -8px; +} +select.ui-slider-switch { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +div.ui-slider-switch { + display: inline-block; + height: 32px; + width: 5.8em; + top: 0; +} +/* reset the clearfix */ +div.ui-slider-switch:before, +div.ui-slider-switch:after { + display: none; + clear: none; +} +div.ui-slider-switch.ui-mini { + height: 29px; + top: 0; +} +.ui-slider-inneroffset { + margin: 0 16px; + position: relative; + z-index: 1; +} +.ui-slider-switch.ui-mini .ui-slider-inneroffset { + margin: 0 15px 0 14px; +} +.ui-slider-switch .ui-btn.ui-slider-handle { + margin: 1px 0 0 -15px; +} +.ui-slider-switch.ui-mini .ui-slider-handle { + width: 25px; + height: 25px; + margin: 1px 0 0 -13px; + padding: 0; +} +.ui-slider-handle-snapping { + -webkit-transition: left 70ms linear; + -moz-transition: left 70ms linear; + transition: left 70ms linear; +} +.ui-slider-switch .ui-slider-label { + position: absolute; + text-align: center; + width: 100%; + overflow: hidden; + font-size: 16px; + top: 0; + line-height: 2; + min-height: 100%; + white-space: nowrap; + cursor: pointer; +} +.ui-slider-switch.ui-mini .ui-slider-label { + font-size: 14px; +} +.ui-slider-switch .ui-slider-label-a { + z-index: 1; + left: 0; + text-indent: -1.5em; +} +.ui-slider-switch .ui-slider-label-b { + z-index: 0; + right: 0; + text-indent: 1.5em; +} +/* The corner radii for ui-slider-switch/track can be specified in theme CSS. The bg and handle inherits. */ +.ui-slider-track .ui-slider-bg, +.ui-slider-switch .ui-slider-label, +.ui-slider-switch .ui-slider-inneroffset, +.ui-slider-handle { + -webkit-border-radius: inherit; + border-radius: inherit; +} +.ui-field-contain div.ui-slider-switch { + margin: 0; +} +/* ui-hide-label deprecated in 1.4. TODO: Remove in 1.5 */ +.ui-field-contain div.ui-slider-switch, +.ui-field-contain.ui-hide-label div.ui-slider-switch, +html .ui-popup .ui-field-contain div.ui-slider-switch { + display: inline-block; + width: 5.8em; +} +/* slider tooltip +-----------------------------------------------------------------------------------------------------------*/ +.ui-slider-popup { + width: 64px; + height: 64px; + font-size: 36px; + padding-top: 14px; + opacity: 0.8; +} +.ui-slider-popup { + position: absolute !important; + text-align: center; + z-index: 100; +} +.ui-slider-track .ui-btn.ui-slider-handle { + font-size: .9em; + line-height: 30px; +} +.ui-rangeslider { + margin: .5em 0; +} +.ui-rangeslider:before, +.ui-rangeslider:after { + content: ""; + display: table; +} +.ui-rangeslider:after { + clear: both; +} +.ui-rangeslider .ui-slider-input.ui-rangeslider-last { + float: right; +} +.ui-rangeslider .ui-rangeslider-sliders { + position: relative; + overflow: visible; + height: 30px; + margin: 0 68px; +} +.ui-rangeslider .ui-rangeslider-sliders .ui-slider-track { + position: absolute; + top: 6px; + right: 0; + left: 0; + margin: 0; +} +.ui-rangeslider.ui-mini .ui-rangeslider-sliders .ui-slider-track { + top: 8px; +} +.ui-rangeslider .ui-slider-track:first-child .ui-slider-bg { + display: none; +} +.ui-rangeslider .ui-rangeslider-sliders .ui-slider-track:first-child { + background-color: transparent; + background: none; + border-width: 0; + height: 0; +} +/* this makes ie6 and ie7 set height to 0 to fix z-index problem */ +html >/**/body .ui-rangeslider .ui-rangeslider-sliders .ui-slider-track:first-child { + height: 15px; + border-width: 1px; +} +html >/**/body .ui-rangeslider.ui-mini .ui-rangeslider-sliders .ui-slider-track:first-child { + height: 12px; +} +/* Hide the second label (the first is moved outside the div) */ +div.ui-rangeslider label { + position: absolute !important; + height: 1px; + width: 1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); +} +.ui-field-contain .ui-rangeslider input.ui-slider-input, +.ui-field-contain .ui-rangeslider.ui-mini input.ui-slider-input, +.ui-field-contain .ui-rangeslider .ui-rangeslider-sliders, +.ui-field-contain .ui-rangeslider.ui-mini .ui-rangeslider-sliders { + margin-top: 0; + margin-bottom: 0; +} +.ui-input-text, +.ui-input-search { + margin: .5em 0; + border-width: 1px; + border-style: solid; +} +.ui-mini { + margin: .446em; +} +.ui-input-text input, +.ui-input-search input, +textarea.ui-input-text { + padding: .4em; + line-height: 1.4em; + display: block; + width: 100%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + outline: 0; +} +.ui-input-text input, +.ui-input-search input { + margin: 0; + min-height: 2.2em; + text-align: left; /* Opera aligns type="date" right by default */ + border: 0; + background: transparent none; + -webkit-appearance: none; + -webkit-border-radius: inherit; + border-radius: inherit; +} +textarea.ui-input-text { + overflow: auto; + resize: vertical; +} +.ui-mini .ui-input-text input, +.ui-mini .ui-input-search input, +.ui-input-text.ui-mini input, +.ui-input-search.ui-mini input, +.ui-mini textarea.ui-input-text, +textarea.ui-mini { + font-size: 14px; +} +/* Same margin for mini textareas as other mini sized widgets (12.5/14 * 0.5em) */ +.ui-mini textarea.ui-input-text, +textarea.ui-mini { + margin: .446em 0; +} +.ui-input-has-clear, +.ui-input-search { + position: relative; +} +/* Padding on the div instead of input because of browser spinners etc. */ +.ui-input-has-clear { + padding-right: 2.375em; +} +.ui-mini.ui-input-has-clear { + padding-right: 2.923em; +} +.ui-input-has-clear input { + padding-right: 0; + /* Autofill on Chrome has bg color so we unset corners right as well. */ + -webkit-border-top-right-radius: 0; + border-top-right-radius: 0; + -webkit-border-bottom-right-radius: 0; + border-bottom-right-radius: 0; +} +/* Search icon */ +.ui-input-search input { + padding-left: 1.75em; +} +.ui-input-search:after { + position: absolute; + left: .3125em; + top: 50%; + margin-top: -7px; + content: ""; + background-position: center center; + background-repeat: no-repeat; + width: 14px; + height: 14px; + filter: Alpha(Opacity=50); + opacity: .5; +} +.ui-input-search.ui-input-has-clear .ui-btn.ui-input-clear, +.ui-input-text.ui-input-has-clear .ui-btn.ui-input-clear { + position: absolute; + right: 0; + top: 50%; + margin: -14px .3125em 0; + border: 0; + background-color: transparent; +} +.ui-input-search .ui-input-clear-hidden, +.ui-input-text .ui-input-clear-hidden { + display: none; +} +/* Resolves issue #5166: Added to support issue introduced in Firefox 15. We can likely remove this in the future. */ +.ui-input-text input::-moz-placeholder, +.ui-input-search input::-moz-placeholder, +textarea.ui-input-text::-moz-placeholder { + color: #aaa; +} +/* Same for IE10 */ +.ui-input-text input:-ms-input-placeholder, +.ui-input-search input:-ms-input-placeholder, +textarea.ui-input-text:-ms-input-placeholder { + color: #aaa; +} +/* Resolves issue #5131: Width of textinput depends on its type, +for Android 4.1 */ +.ui-input-text input[type=number]::-webkit-outer-spin-button { + margin: 0; +} +/* Resolves issue #5756: Textinput in IE10 has a default clear button */ +.ui-input-text input::-ms-clear, +.ui-input-search input::-ms-clear { + display: none; +} +.ui-input-text input:focus, +.ui-input-search input:focus { + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; +} +textarea.ui-input-text.ui-textinput-autogrow { + overflow: hidden; +} +.ui-textinput-autogrow-resize { + -webkit-transition: height 0.25s; + -o-transition: height 0.25s; + -moz-transition: height 0.25s; + transition: height 0.25s; +} +.ui-flipswitch { + display: inline-block; + vertical-align: middle; + width: 5.875em; /* Override this and padding-left in next rule if you use labels other than "on/off" and need more space */ + height: 1.875em; + border-width: 1px; + border-style: solid; + margin: .5em 0; + overflow: hidden; + -webkit-transition-property: padding, width, background-color, color, border-color; + -moz-transition-property: padding, width, background-color, color, border-color; + -o-transition-property: padding, width, background-color, color, border-color; + transition-property: padding, width, background-color, color, border-color; + -webkit-transition-duration: 100ms; + -moz-transition-duration: 100ms; + -o-transition-duration: 100ms; + transition-duration: 100ms; + -webkit-touch-callout: none; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + cursor: pointer; +} +.ui-flipswitch.ui-flipswitch-active { + padding-left: 4em; /* Override this and width in previous rule if you use labels other than "on/off" and need more space */ + width: 1.875em; +} +.ui-flipswitch-input { + position: absolute; + height: 1px; + width: 1px; + margin: -1px; + overflow: hidden; + clip: rect(1px,1px,1px,1px); + border: 0; + outline: 0; + filter: Alpha(Opacity=0); + opacity: 0; +} +.ui-flipswitch .ui-btn.ui-flipswitch-on, +.ui-flipswitch .ui-flipswitch-off { + float: left; + height: 1.75em; + margin: .0625em; + line-height: 1.65em; +} +.ui-flipswitch .ui-btn.ui-flipswitch-on { + width: 1.75em; + padding: 0; + text-indent: -2.6em; /* Override this to center text if you use a label other than "on" */ + text-align: left; + border-width: 1px; + border-style: solid; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + border-radius: inherit; + overflow: visible; + color: inherit; + text-shadow: inherit; +} +.ui-flipswitch .ui-flipswitch-off { + padding: 1px; + text-indent: 1em; /* Override this to center text if you use a label other than "off" */ +} +/* Override field container CSS to prevent the flipswitch from becomming full width */ +html .ui-field-contain > label + .ui-flipswitch, +html .ui-popup .ui-field-contain > label + .ui-flipswitch { + display: inline-block; + width: 5.875em; /* If you override the width for .ui-flipswitch you should repeat the same value here */ + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; +} +.ui-field-contain .ui-flipswitch.ui-flipswitch-active, +.ui-popup .ui-field-contain .ui-flipswitch.ui-flipswitch-active { + width: 1.875em; +} +.ui-table { + border: 0; + border-collapse: collapse; + padding: 0; + width: 100%; +} +.ui-table th, +.ui-table td { + line-height: 1.5em; + text-align: left; + padding: .4em .5em; + vertical-align:top; +} +.ui-table th .ui-btn, +.ui-table td .ui-btn { + line-height: normal; +} +.ui-table th { + font-weight: bold; +} +.ui-table caption { + text-align: left; + margin-bottom: 1.4em; + opacity: .5; +} +/* + Styles for the table columntoggle mode +*/ +.ui-table-columntoggle-btn { + float: right; + margin-bottom: .8em; +} +/* Remove top/bottom margins around the fieldcontain on check list */ +.ui-table-columntoggle-popup fieldset { + margin:0; +} +.ui-table-columntoggle { + clear: both; +} +/* Hide all prioritized columns by default */ +@media only all { + th.ui-table-priority-6, + td.ui-table-priority-6, + th.ui-table-priority-5, + td.ui-table-priority-5, + th.ui-table-priority-4, + td.ui-table-priority-4, + th.ui-table-priority-3, + td.ui-table-priority-3, + th.ui-table-priority-2, + td.ui-table-priority-2, + th.ui-table-priority-1, + td.ui-table-priority-1 { + display: none; + } +} +/* Preset breakpoints if ".ui-responsive" class added to table */ +/* Show priority 1 at 320px (20em x 16px) */ +@media screen and (min-width: 20em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-1, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-1 { + display: table-cell; + } +} +/* Show priority 2 at 480px (30em x 16px) */ +@media screen and (min-width: 30em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-2, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-2 { + display: table-cell; + } +} +/* Show priority 3 at 640px (40em x 16px) */ +@media screen and (min-width: 40em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-3, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-3 { + display: table-cell; + } +} +/* Show priority 4 at 800px (50em x 16px) */ +@media screen and (min-width: 50em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-4, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-4 { + display: table-cell; + } +} +/* Show priority 5 at 960px (60em x 16px) */ +@media screen and (min-width: 60em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-5, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-5 { + display: table-cell; + } +} +/* Show priority 6 at 1,120px (70em x 16px) */ +@media screen and (min-width: 70em) { + .ui-table-columntoggle.ui-responsive th.ui-table-priority-6, + .ui-table-columntoggle.ui-responsive td.ui-table-priority-6 { + display: table-cell; + } +} +/* Unchecked manually: Always hide */ +.ui-table-columntoggle th.ui-table-cell-hidden, +.ui-table-columntoggle td.ui-table-cell-hidden, +.ui-table-columntoggle.ui-responsive th.ui-table-cell-hidden, +.ui-table-columntoggle.ui-responsive td.ui-table-cell-hidden { + display: none; +} +/* Checked manually: Always show */ +.ui-table-columntoggle th.ui-table-cell-visible, +.ui-table-columntoggle td.ui-table-cell-visible, +.ui-table-columntoggle.ui-responsive th.ui-table-cell-visible, +.ui-table-columntoggle.ui-responsive td.ui-table-cell-visible { + display: table-cell; +} +/* + Styles for the table columntoggle mode +*/ +.ui-table-reflow td .ui-table-cell-label, +.ui-table-reflow th .ui-table-cell-label { + display: none; +} +/* Mobile first styles: Begin with the stacked presentation at narrow widths */ +@media only all { + /* Hide the table headers */ + .ui-table-reflow thead td, + .ui-table-reflow thead th { + display: none; + } + /* Show the table cells as a block level element */ + .ui-table-reflow td, + .ui-table-reflow th { + text-align: left; + display: block; + } + /* Add a fair amount of top margin to visually separate each row when stacked */ + .ui-table-reflow tbody th { + margin-top: 3em; + } + /* Make the label elements a percentage width */ + .ui-table-reflow td .ui-table-cell-label, + .ui-table-reflow th .ui-table-cell-label { + padding: .4em; + min-width: 30%; + display: inline-block; + margin: -.4em 1em -.4em -.4em; + } + /* For grouped headers, have a different style to visually separate the levels by classing the first label in each col group */ + .ui-table-reflow th .ui-table-cell-label-top, + .ui-table-reflow td .ui-table-cell-label-top { + display: block; + padding: .4em 0; + margin: .4em 0; + text-transform: uppercase; + font-size: .9em; + font-weight: normal; + } +} +/* Breakpoint to show as a standard table at 560px (35em x 16px) or wider */ +@media ( min-width: 35em ) { + /* Show the table header rows */ + .ui-table-reflow.ui-responsive td, + .ui-table-reflow.ui-responsive th, + .ui-table-reflow.ui-responsive tbody th, + .ui-table-reflow.ui-responsive tbody td, + .ui-table-reflow.ui-responsive thead td, + .ui-table-reflow.ui-responsive thead th { + display: table-cell; + margin: 0; + } + /* Hide the labels in each cell */ + .ui-table-reflow.ui-responsive td .ui-table-cell-label, + .ui-table-reflow.ui-responsive th .ui-table-cell-label { + display: none; + } +} +/* Hack to make IE9 and WP7.5 treat cells like block level elements, scoped to ui-responsive class */ +/* Applied in a max-width media query up to the table layout breakpoint so we don't need to negate this*/ +@media ( max-width: 35em ) { + .ui-table-reflow.ui-responsive td, + .ui-table-reflow.ui-responsive th { + width: 100%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + float: left; + clear: left; + } +} +/* Panel */ +.ui-panel { + width: 17em; + min-height: 100%; + max-height: none; + border-width: 0; + position: absolute; + top: 0; + display: block; +} +.ui-panel-closed { + width: 0; + max-height: 100%; + overflow: hidden; + visibility: hidden; + left: 0; + clip: rect(1px,1px,1px,1px); +} +.ui-panel-fixed { + position: fixed; + bottom: -1px; /* Fixes gap on Chrome for Android */ + padding-bottom: 1px; +} +.ui-panel-display-reveal { + z-index: 1; +} +.ui-panel-display-push { + z-index: 999; +} +.ui-panel-display-overlay { + z-index: 1001; /* Fixed toolbars have z-index 1000 */ +} +.ui-panel-inner { + padding: 1em; +} +/* Container, page and wrapper */ +.ui-panel-page-container { + overflow-x: visible; +} +.ui-panel-page-container-themed .ui-page-active { + background: none; +} +.ui-panel-wrapper { + position: relative; + min-height: inherit; + border: 0; + overflow-x: hidden; + z-index: 999; +} +/* Fixed toolbars */ +.ui-panel-fixed-toolbar { + overflow-x: hidden; +} +/* Dismiss */ +.ui-panel-dismiss { + position: absolute; + top: 0; + left: 0; + right: 0; + height: 100%; + z-index: 1002; + display: none; +} +.ui-panel-dismiss-open { + display: block; +} +/* Animate class is added to panel, wrapper and fixed toolbars */ +.ui-panel-animate { + -webkit-transition: -webkit-transform 300ms ease; + -webkit-transition-duration: 300ms; + -moz-transition: -moz-transform 300ms ease; + transition: transform 300ms ease; +} +/* Fix for Windows Phone issue #6349: unset the transition for transforms in case of fixed toolbars. */ +@media screen and ( max-device-width: 768px ) { + .ui-page-header-fixed .ui-panel-animate.ui-panel-wrapper, + .ui-page-footer-fixed .ui-panel-animate.ui-panel-wrapper, + .ui-panel-animate.ui-panel-fixed-toolbar { + -ms-transition: none; + } + /* We need a transitionend event ... */ + .ui-panel-animate.ui-panel-fixed-toolbar { + -ms-transition: -ms-transform 1ms; + -ms-transform: rotate(0deg); + } +} +/* Hardware acceleration for smoother transitions on WebKit browsers */ +.ui-panel-animate.ui-panel:not(.ui-panel-display-reveal) { + -webkit-backface-visibility: hidden; + -webkit-transform: translate3d(0,0,0); +} +/* Panel positioning (for overlay and push) */ +/* Panel left closed */ +.ui-panel-position-left { + left: -17em; +} +/* Panel left closed animated */ +.ui-panel-animate.ui-panel-position-left.ui-panel-display-overlay, +.ui-panel-animate.ui-panel-position-left.ui-panel-display-push { + left: 0; + -webkit-transform: translate3d(-17em,0,0); + -moz-transform: translate3d(-17em,0,0); + transform: translate3d(-17em,0,0); +} +/* Panel left open */ +.ui-panel-position-left.ui-panel-display-reveal, /* Unset "panel left closed" for reveal */ +.ui-panel-open.ui-panel-position-left { + left: 0; +} +/* Panel left open animated */ +.ui-panel-animate.ui-panel-open.ui-panel-position-left.ui-panel-display-overlay, +.ui-panel-animate.ui-panel-open.ui-panel-position-left.ui-panel-display-push { + -webkit-transform: translate3d(0,0,0); + transform: translate3d(0,0,0); + -moz-transform: none; +} +/* Panel right closed */ +.ui-panel-position-right { + right: -17em; +} +/* Panel right closed animated */ +.ui-panel-animate.ui-panel-position-right.ui-panel-display-overlay, +.ui-panel-animate.ui-panel-position-right.ui-panel-display-push { + right: 0; + -webkit-transform: translate3d(17em,0,0); + -moz-transform: translate3d(17em,0,0); + transform: translate3d(17em,0,0); +} +/* Panel right open */ +.ui-panel-position-right.ui-panel-display-reveal, /* Unset "panel right closed" for reveal */ +.ui-panel-position-right.ui-panel-open { + right: 0; +} +/* Panel right open animated */ +.ui-panel-animate.ui-panel-open.ui-panel-position-right.ui-panel-display-overlay, +.ui-panel-animate.ui-panel-open.ui-panel-position-right.ui-panel-display-push { + -webkit-transform: translate3d(0,0,0); + transform: translate3d(0,0,0); + -moz-transform: none; +} +/* Wrapper and fixed toolbars positioning (for reveal and push) */ +/* Panel left open */ +.ui-panel-page-content-position-left { + left: 17em; + right: -17em; +} +/* Panel left open animated */ +.ui-panel-animate.ui-panel-page-content-position-left { + left: 0; + right: 0; + -webkit-transform: translate3d(17em,0,0); + -moz-transform: translate3d(17em,0,0); + transform: translate3d(17em,0,0); +} +/* Panel right open */ +.ui-panel-page-content-position-right { + left: -17em; + right: 17em; +} +/* Panel right open animated */ +.ui-panel-animate.ui-panel-page-content-position-right { + left: 0; + right: 0; + -webkit-transform: translate3d(-17em,0,0); + -moz-transform: translate3d(-17em,0,0); + transform: translate3d(-17em,0,0); +} +/* Dismiss model open */ +.ui-panel-dismiss-open.ui-panel-dismiss-position-left { + left: 17em; +} +.ui-panel-dismiss-open.ui-panel-dismiss-position-right { + right: 17em; +} +/* Shadows and borders */ +.ui-panel-display-reveal { + -webkit-box-shadow: inset -5px 0 5px rgba(0,0,0,.15); + -moz-box-shadow: inset -5px 0 5px rgba(0,0,0,.15); + box-shadow: inset -5px 0 5px rgba(0,0,0,.15); +} +.ui-panel-position-right.ui-panel-display-reveal { + -webkit-box-shadow: inset 5px 0 5px rgba(0,0,0,.15); + -moz-box-shadow: inset 5px 0 5px rgba(0,0,0,.15); + box-shadow: inset 5px 0 5px rgba(0,0,0,.15); +} +.ui-panel-display-overlay { + -webkit-box-shadow: 5px 0 5px rgba(0,0,0,.15); + -moz-box-shadow: 5px 0 5px rgba(0,0,0,.15); + box-shadow: 5px 0 5px rgba(0,0,0,.15); +} +.ui-panel-position-right.ui-panel-display-overlay { + -webkit-box-shadow: -5px 0 5px rgba(0,0,0,.15); + -moz-box-shadow: -5px 0 5px rgba(0,0,0,.15); + box-shadow: -5px 0 5px rgba(0,0,0,.15); +} +.ui-panel-open.ui-panel-position-left.ui-panel-display-push { + border-right-width: 1px; + margin-right: -1px; +} +.ui-panel-page-content-position-left.ui-panel-page-content-display-push { + margin-left: 1px; + width: auto; +} +.ui-panel-open.ui-panel-position-right.ui-panel-display-push { + border-left-width: 1px; + margin-left: -1px; +} +.ui-panel-page-content-position-right.ui-panel-page-content-display-push { + margin-right: 1px; + width: auto; +} +/* Responsive: wrap on wide viewports once open */ +@media (min-width:55em) { + .ui-responsive-panel .ui-panel-page-content-open.ui-panel-page-content-position-left { + margin-right: 17em; + } + .ui-responsive-panel .ui-panel-page-content-open.ui-panel-page-content-position-right { + margin-left: 17em; + } + .ui-responsive-panel .ui-panel-page-content-open { + width: auto; + } + .ui-responsive-panel .ui-panel-dismiss-display-push, + .ui-responsive-panel.ui-page-active ~ .ui-panel-dismiss-display-push { + display: none; + } +} +.ui-tabs { + position: relative;/* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */ + padding: .2em; +} diff --git a/www/js/moment-with-locales.js b/www/js/moment-with-locales.js new file mode 100644 index 0000000..23d06ef --- /dev/null +++ b/www/js/moment-with-locales.js @@ -0,0 +1,9156 @@ +//! moment.js +//! version : 2.8.3 +//! authors : Tim Wood, Iskren Chernev, Moment.js contributors +//! license : MIT +//! momentjs.com + +(function (undefined) { + /************************************ + Constants + ************************************/ + + var moment, + VERSION = '2.8.3', + // the global-scope this is NOT the global object in Node.js + globalScope = typeof global !== 'undefined' ? global : this, + oldGlobalMoment, + round = Math.round, + hasOwnProperty = Object.prototype.hasOwnProperty, + i, + + YEAR = 0, + MONTH = 1, + DATE = 2, + HOUR = 3, + MINUTE = 4, + SECOND = 5, + MILLISECOND = 6, + + // internal storage for locale config files + locales = {}, + + // extra moment internal properties (plugins register props here) + momentProperties = [], + + // check for nodeJS + hasModule = (typeof module !== 'undefined' && module.exports), + + // ASP.NET json date format regex + aspNetJsonRegex = /^\/?Date\((\-?\d+)/i, + aspNetTimeSpanJsonRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/, + + // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html + // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere + isoDurationRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/, + + // format tokens + formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,4}|X|zz?|ZZ?|.)/g, + localFormattingTokens = /(\[[^\[]*\])|(\\)?(LT|LL?L?L?|l{1,4})/g, + + // parsing token regexes + parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99 + parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999 + parseTokenOneToFourDigits = /\d{1,4}/, // 0 - 9999 + parseTokenOneToSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999 + parseTokenDigits = /\d+/, // nonzero number of digits + parseTokenWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i, // any word (or two) characters or numbers including two/three word month in arabic. + parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z + parseTokenT = /T/i, // T (ISO separator) + parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123 + parseTokenOrdinal = /\d{1,2}/, + + //strict parsing regexes + parseTokenOneDigit = /\d/, // 0 - 9 + parseTokenTwoDigits = /\d\d/, // 00 - 99 + parseTokenThreeDigits = /\d{3}/, // 000 - 999 + parseTokenFourDigits = /\d{4}/, // 0000 - 9999 + parseTokenSixDigits = /[+-]?\d{6}/, // -999,999 - 999,999 + parseTokenSignedNumber = /[+-]?\d+/, // -inf - inf + + // iso 8601 regex + // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00) + isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/, + + isoFormat = 'YYYY-MM-DDTHH:mm:ssZ', + + isoDates = [ + ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/], + ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/], + ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/], + ['GGGG-[W]WW', /\d{4}-W\d{2}/], + ['YYYY-DDD', /\d{4}-\d{3}/] + ], + + // iso time formats and regexes + isoTimes = [ + ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/], + ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/], + ['HH:mm', /(T| )\d\d:\d\d/], + ['HH', /(T| )\d\d/] + ], + + // timezone chunker '+10:00' > ['10', '00'] or '-1530' > ['-15', '30'] + parseTimezoneChunker = /([\+\-]|\d\d)/gi, + + // getter and setter names + proxyGettersAndSetters = 'Date|Hours|Minutes|Seconds|Milliseconds'.split('|'), + unitMillisecondFactors = { + 'Milliseconds' : 1, + 'Seconds' : 1e3, + 'Minutes' : 6e4, + 'Hours' : 36e5, + 'Days' : 864e5, + 'Months' : 2592e6, + 'Years' : 31536e6 + }, + + unitAliases = { + ms : 'millisecond', + s : 'second', + m : 'minute', + h : 'hour', + d : 'day', + D : 'date', + w : 'week', + W : 'isoWeek', + M : 'month', + Q : 'quarter', + y : 'year', + DDD : 'dayOfYear', + e : 'weekday', + E : 'isoWeekday', + gg: 'weekYear', + GG: 'isoWeekYear' + }, + + camelFunctions = { + dayofyear : 'dayOfYear', + isoweekday : 'isoWeekday', + isoweek : 'isoWeek', + weekyear : 'weekYear', + isoweekyear : 'isoWeekYear' + }, + + // format function strings + formatFunctions = {}, + + // default relative time thresholds + relativeTimeThresholds = { + s: 45, // seconds to minute + m: 45, // minutes to hour + h: 22, // hours to day + d: 26, // days to month + M: 11 // months to year + }, + + // tokens to ordinalize and pad + ordinalizeTokens = 'DDD w W M D d'.split(' '), + paddedTokens = 'M D H h m s w W'.split(' '), + + formatTokenFunctions = { + M : function () { + return this.month() + 1; + }, + MMM : function (format) { + return this.localeData().monthsShort(this, format); + }, + MMMM : function (format) { + return this.localeData().months(this, format); + }, + D : function () { + return this.date(); + }, + DDD : function () { + return this.dayOfYear(); + }, + d : function () { + return this.day(); + }, + dd : function (format) { + return this.localeData().weekdaysMin(this, format); + }, + ddd : function (format) { + return this.localeData().weekdaysShort(this, format); + }, + dddd : function (format) { + return this.localeData().weekdays(this, format); + }, + w : function () { + return this.week(); + }, + W : function () { + return this.isoWeek(); + }, + YY : function () { + return leftZeroFill(this.year() % 100, 2); + }, + YYYY : function () { + return leftZeroFill(this.year(), 4); + }, + YYYYY : function () { + return leftZeroFill(this.year(), 5); + }, + YYYYYY : function () { + var y = this.year(), sign = y >= 0 ? '+' : '-'; + return sign + leftZeroFill(Math.abs(y), 6); + }, + gg : function () { + return leftZeroFill(this.weekYear() % 100, 2); + }, + gggg : function () { + return leftZeroFill(this.weekYear(), 4); + }, + ggggg : function () { + return leftZeroFill(this.weekYear(), 5); + }, + GG : function () { + return leftZeroFill(this.isoWeekYear() % 100, 2); + }, + GGGG : function () { + return leftZeroFill(this.isoWeekYear(), 4); + }, + GGGGG : function () { + return leftZeroFill(this.isoWeekYear(), 5); + }, + e : function () { + return this.weekday(); + }, + E : function () { + return this.isoWeekday(); + }, + a : function () { + return this.localeData().meridiem(this.hours(), this.minutes(), true); + }, + A : function () { + return this.localeData().meridiem(this.hours(), this.minutes(), false); + }, + H : function () { + return this.hours(); + }, + h : function () { + return this.hours() % 12 || 12; + }, + m : function () { + return this.minutes(); + }, + s : function () { + return this.seconds(); + }, + S : function () { + return toInt(this.milliseconds() / 100); + }, + SS : function () { + return leftZeroFill(toInt(this.milliseconds() / 10), 2); + }, + SSS : function () { + return leftZeroFill(this.milliseconds(), 3); + }, + SSSS : function () { + return leftZeroFill(this.milliseconds(), 3); + }, + Z : function () { + var a = -this.zone(), + b = '+'; + if (a < 0) { + a = -a; + b = '-'; + } + return b + leftZeroFill(toInt(a / 60), 2) + ':' + leftZeroFill(toInt(a) % 60, 2); + }, + ZZ : function () { + var a = -this.zone(), + b = '+'; + if (a < 0) { + a = -a; + b = '-'; + } + return b + leftZeroFill(toInt(a / 60), 2) + leftZeroFill(toInt(a) % 60, 2); + }, + z : function () { + return this.zoneAbbr(); + }, + zz : function () { + return this.zoneName(); + }, + X : function () { + return this.unix(); + }, + Q : function () { + return this.quarter(); + } + }, + + deprecations = {}, + + lists = ['months', 'monthsShort', 'weekdays', 'weekdaysShort', 'weekdaysMin']; + + // Pick the first defined of two or three arguments. dfl comes from + // default. + function dfl(a, b, c) { + switch (arguments.length) { + case 2: return a != null ? a : b; + case 3: return a != null ? a : b != null ? b : c; + default: throw new Error('Implement me'); + } + } + + function hasOwnProp(a, b) { + return hasOwnProperty.call(a, b); + } + + function defaultParsingFlags() { + // We need to deep clone this object, and es5 standard is not very + // helpful. + return { + empty : false, + unusedTokens : [], + unusedInput : [], + overflow : -2, + charsLeftOver : 0, + nullInput : false, + invalidMonth : null, + invalidFormat : false, + userInvalidated : false, + iso: false + }; + } + + function printMsg(msg) { + if (moment.suppressDeprecationWarnings === false && + typeof console !== 'undefined' && console.warn) { + console.warn('Deprecation warning: ' + msg); + } + } + + function deprecate(msg, fn) { + var firstTime = true; + return extend(function () { + if (firstTime) { + printMsg(msg); + firstTime = false; + } + return fn.apply(this, arguments); + }, fn); + } + + function deprecateSimple(name, msg) { + if (!deprecations[name]) { + printMsg(msg); + deprecations[name] = true; + } + } + + function padToken(func, count) { + return function (a) { + return leftZeroFill(func.call(this, a), count); + }; + } + function ordinalizeToken(func, period) { + return function (a) { + return this.localeData().ordinal(func.call(this, a), period); + }; + } + + while (ordinalizeTokens.length) { + i = ordinalizeTokens.pop(); + formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i); + } + while (paddedTokens.length) { + i = paddedTokens.pop(); + formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2); + } + formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3); + + + /************************************ + Constructors + ************************************/ + + function Locale() { + } + + // Moment prototype object + function Moment(config, skipOverflow) { + if (skipOverflow !== false) { + checkOverflow(config); + } + copyConfig(this, config); + this._d = new Date(+config._d); + } + + // Duration Constructor + function Duration(duration) { + var normalizedInput = normalizeObjectUnits(duration), + years = normalizedInput.year || 0, + quarters = normalizedInput.quarter || 0, + months = normalizedInput.month || 0, + weeks = normalizedInput.week || 0, + days = normalizedInput.day || 0, + hours = normalizedInput.hour || 0, + minutes = normalizedInput.minute || 0, + seconds = normalizedInput.second || 0, + milliseconds = normalizedInput.millisecond || 0; + + // representation for dateAddRemove + this._milliseconds = +milliseconds + + seconds * 1e3 + // 1000 + minutes * 6e4 + // 1000 * 60 + hours * 36e5; // 1000 * 60 * 60 + // Because of dateAddRemove treats 24 hours as different from a + // day when working around DST, we need to store them separately + this._days = +days + + weeks * 7; + // It is impossible translate months into days without knowing + // which months you are are talking about, so we have to store + // it separately. + this._months = +months + + quarters * 3 + + years * 12; + + this._data = {}; + + this._locale = moment.localeData(); + + this._bubble(); + } + + /************************************ + Helpers + ************************************/ + + + function extend(a, b) { + for (var i in b) { + if (hasOwnProp(b, i)) { + a[i] = b[i]; + } + } + + if (hasOwnProp(b, 'toString')) { + a.toString = b.toString; + } + + if (hasOwnProp(b, 'valueOf')) { + a.valueOf = b.valueOf; + } + + return a; + } + + function copyConfig(to, from) { + var i, prop, val; + + if (typeof from._isAMomentObject !== 'undefined') { + to._isAMomentObject = from._isAMomentObject; + } + if (typeof from._i !== 'undefined') { + to._i = from._i; + } + if (typeof from._f !== 'undefined') { + to._f = from._f; + } + if (typeof from._l !== 'undefined') { + to._l = from._l; + } + if (typeof from._strict !== 'undefined') { + to._strict = from._strict; + } + if (typeof from._tzm !== 'undefined') { + to._tzm = from._tzm; + } + if (typeof from._isUTC !== 'undefined') { + to._isUTC = from._isUTC; + } + if (typeof from._offset !== 'undefined') { + to._offset = from._offset; + } + if (typeof from._pf !== 'undefined') { + to._pf = from._pf; + } + if (typeof from._locale !== 'undefined') { + to._locale = from._locale; + } + + if (momentProperties.length > 0) { + for (i in momentProperties) { + prop = momentProperties[i]; + val = from[prop]; + if (typeof val !== 'undefined') { + to[prop] = val; + } + } + } + + return to; + } + + function absRound(number) { + if (number < 0) { + return Math.ceil(number); + } else { + return Math.floor(number); + } + } + + // left zero fill a number + // see http://jsperf.com/left-zero-filling for performance comparison + function leftZeroFill(number, targetLength, forceSign) { + var output = '' + Math.abs(number), + sign = number >= 0; + + while (output.length < targetLength) { + output = '0' + output; + } + return (sign ? (forceSign ? '+' : '') : '-') + output; + } + + function positiveMomentsDifference(base, other) { + var res = {milliseconds: 0, months: 0}; + + res.months = other.month() - base.month() + + (other.year() - base.year()) * 12; + if (base.clone().add(res.months, 'M').isAfter(other)) { + --res.months; + } + + res.milliseconds = +other - +(base.clone().add(res.months, 'M')); + + return res; + } + + function momentsDifference(base, other) { + var res; + other = makeAs(other, base); + if (base.isBefore(other)) { + res = positiveMomentsDifference(base, other); + } else { + res = positiveMomentsDifference(other, base); + res.milliseconds = -res.milliseconds; + res.months = -res.months; + } + + return res; + } + + // TODO: remove 'name' arg after deprecation is removed + function createAdder(direction, name) { + return function (val, period) { + var dur, tmp; + //invert the arguments, but complain about it + if (period !== null && !isNaN(+period)) { + deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period).'); + tmp = val; val = period; period = tmp; + } + + val = typeof val === 'string' ? +val : val; + dur = moment.duration(val, period); + addOrSubtractDurationFromMoment(this, dur, direction); + return this; + }; + } + + function addOrSubtractDurationFromMoment(mom, duration, isAdding, updateOffset) { + var milliseconds = duration._milliseconds, + days = duration._days, + months = duration._months; + updateOffset = updateOffset == null ? true : updateOffset; + + if (milliseconds) { + mom._d.setTime(+mom._d + milliseconds * isAdding); + } + if (days) { + rawSetter(mom, 'Date', rawGetter(mom, 'Date') + days * isAdding); + } + if (months) { + rawMonthSetter(mom, rawGetter(mom, 'Month') + months * isAdding); + } + if (updateOffset) { + moment.updateOffset(mom, days || months); + } + } + + // check if is an array + function isArray(input) { + return Object.prototype.toString.call(input) === '[object Array]'; + } + + function isDate(input) { + return Object.prototype.toString.call(input) === '[object Date]' || + input instanceof Date; + } + + // compare two arrays, return the number of differences + function compareArrays(array1, array2, dontConvert) { + var len = Math.min(array1.length, array2.length), + lengthDiff = Math.abs(array1.length - array2.length), + diffs = 0, + i; + for (i = 0; i < len; i++) { + if ((dontConvert && array1[i] !== array2[i]) || + (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { + diffs++; + } + } + return diffs + lengthDiff; + } + + function normalizeUnits(units) { + if (units) { + var lowered = units.toLowerCase().replace(/(.)s$/, '$1'); + units = unitAliases[units] || camelFunctions[lowered] || lowered; + } + return units; + } + + function normalizeObjectUnits(inputObject) { + var normalizedInput = {}, + normalizedProp, + prop; + + for (prop in inputObject) { + if (hasOwnProp(inputObject, prop)) { + normalizedProp = normalizeUnits(prop); + if (normalizedProp) { + normalizedInput[normalizedProp] = inputObject[prop]; + } + } + } + + return normalizedInput; + } + + function makeList(field) { + var count, setter; + + if (field.indexOf('week') === 0) { + count = 7; + setter = 'day'; + } + else if (field.indexOf('month') === 0) { + count = 12; + setter = 'month'; + } + else { + return; + } + + moment[field] = function (format, index) { + var i, getter, + method = moment._locale[field], + results = []; + + if (typeof format === 'number') { + index = format; + format = undefined; + } + + getter = function (i) { + var m = moment().utc().set(setter, i); + return method.call(moment._locale, m, format || ''); + }; + + if (index != null) { + return getter(index); + } + else { + for (i = 0; i < count; i++) { + results.push(getter(i)); + } + return results; + } + }; + } + + function toInt(argumentForCoercion) { + var coercedNumber = +argumentForCoercion, + value = 0; + + if (coercedNumber !== 0 && isFinite(coercedNumber)) { + if (coercedNumber >= 0) { + value = Math.floor(coercedNumber); + } else { + value = Math.ceil(coercedNumber); + } + } + + return value; + } + + function daysInMonth(year, month) { + return new Date(Date.UTC(year, month + 1, 0)).getUTCDate(); + } + + function weeksInYear(year, dow, doy) { + return weekOfYear(moment([year, 11, 31 + dow - doy]), dow, doy).week; + } + + function daysInYear(year) { + return isLeapYear(year) ? 366 : 365; + } + + function isLeapYear(year) { + return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; + } + + function checkOverflow(m) { + var overflow; + if (m._a && m._pf.overflow === -2) { + overflow = + m._a[MONTH] < 0 || m._a[MONTH] > 11 ? MONTH : + m._a[DATE] < 1 || m._a[DATE] > daysInMonth(m._a[YEAR], m._a[MONTH]) ? DATE : + m._a[HOUR] < 0 || m._a[HOUR] > 23 ? HOUR : + m._a[MINUTE] < 0 || m._a[MINUTE] > 59 ? MINUTE : + m._a[SECOND] < 0 || m._a[SECOND] > 59 ? SECOND : + m._a[MILLISECOND] < 0 || m._a[MILLISECOND] > 999 ? MILLISECOND : + -1; + + if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { + overflow = DATE; + } + + m._pf.overflow = overflow; + } + } + + function isValid(m) { + if (m._isValid == null) { + m._isValid = !isNaN(m._d.getTime()) && + m._pf.overflow < 0 && + !m._pf.empty && + !m._pf.invalidMonth && + !m._pf.nullInput && + !m._pf.invalidFormat && + !m._pf.userInvalidated; + + if (m._strict) { + m._isValid = m._isValid && + m._pf.charsLeftOver === 0 && + m._pf.unusedTokens.length === 0; + } + } + return m._isValid; + } + + function normalizeLocale(key) { + return key ? key.toLowerCase().replace('_', '-') : key; + } + + // pick the locale from the array + // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each + // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root + function chooseLocale(names) { + var i = 0, j, next, locale, split; + + while (i < names.length) { + split = normalizeLocale(names[i]).split('-'); + j = split.length; + next = normalizeLocale(names[i + 1]); + next = next ? next.split('-') : null; + while (j > 0) { + locale = loadLocale(split.slice(0, j).join('-')); + if (locale) { + return locale; + } + if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { + //the next array item is better than a shallower substring of this one + break; + } + j--; + } + i++; + } + return null; + } + + function loadLocale(name) { + var oldLocale = null; + if (!locales[name] && hasModule) { + try { + oldLocale = moment.locale(); + require('./locale/' + name); + // because defineLocale currently also sets the global locale, we want to undo that for lazy loaded locales + moment.locale(oldLocale); + } catch (e) { } + } + return locales[name]; + } + + // Return a moment from input, that is local/utc/zone equivalent to model. + function makeAs(input, model) { + return model._isUTC ? moment(input).zone(model._offset || 0) : + moment(input).local(); + } + + /************************************ + Locale + ************************************/ + + + extend(Locale.prototype, { + + set : function (config) { + var prop, i; + for (i in config) { + prop = config[i]; + if (typeof prop === 'function') { + this[i] = prop; + } else { + this['_' + i] = prop; + } + } + }, + + _months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'), + months : function (m) { + return this._months[m.month()]; + }, + + _monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'), + monthsShort : function (m) { + return this._monthsShort[m.month()]; + }, + + monthsParse : function (monthName) { + var i, mom, regex; + + if (!this._monthsParse) { + this._monthsParse = []; + } + + for (i = 0; i < 12; i++) { + // make the regex if we don't have it already + if (!this._monthsParse[i]) { + mom = moment.utc([2000, i]); + regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); + this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (this._monthsParse[i].test(monthName)) { + return i; + } + } + }, + + _weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'), + weekdays : function (m) { + return this._weekdays[m.day()]; + }, + + _weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'), + weekdaysShort : function (m) { + return this._weekdaysShort[m.day()]; + }, + + _weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'), + weekdaysMin : function (m) { + return this._weekdaysMin[m.day()]; + }, + + weekdaysParse : function (weekdayName) { + var i, mom, regex; + + if (!this._weekdaysParse) { + this._weekdaysParse = []; + } + + for (i = 0; i < 7; i++) { + // make the regex if we don't have it already + if (!this._weekdaysParse[i]) { + mom = moment([2000, 1]).day(i); + regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); + this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); + } + // test the regex + if (this._weekdaysParse[i].test(weekdayName)) { + return i; + } + } + }, + + _longDateFormat : { + LT : 'h:mm A', + L : 'MM/DD/YYYY', + LL : 'MMMM D, YYYY', + LLL : 'MMMM D, YYYY LT', + LLLL : 'dddd, MMMM D, YYYY LT' + }, + longDateFormat : function (key) { + var output = this._longDateFormat[key]; + if (!output && this._longDateFormat[key.toUpperCase()]) { + output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) { + return val.slice(1); + }); + this._longDateFormat[key] = output; + } + return output; + }, + + isPM : function (input) { + // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays + // Using charAt should be more compatible. + return ((input + '').toLowerCase().charAt(0) === 'p'); + }, + + _meridiemParse : /[ap]\.?m?\.?/i, + meridiem : function (hours, minutes, isLower) { + if (hours > 11) { + return isLower ? 'pm' : 'PM'; + } else { + return isLower ? 'am' : 'AM'; + } + }, + + _calendar : { + sameDay : '[Today at] LT', + nextDay : '[Tomorrow at] LT', + nextWeek : 'dddd [at] LT', + lastDay : '[Yesterday at] LT', + lastWeek : '[Last] dddd [at] LT', + sameElse : 'L' + }, + calendar : function (key, mom) { + var output = this._calendar[key]; + return typeof output === 'function' ? output.apply(mom) : output; + }, + + _relativeTime : { + future : 'in %s', + past : '%s ago', + s : 'a few seconds', + m : 'a minute', + mm : '%d minutes', + h : 'an hour', + hh : '%d hours', + d : 'a day', + dd : '%d days', + M : 'a month', + MM : '%d months', + y : 'a year', + yy : '%d years' + }, + + relativeTime : function (number, withoutSuffix, string, isFuture) { + var output = this._relativeTime[string]; + return (typeof output === 'function') ? + output(number, withoutSuffix, string, isFuture) : + output.replace(/%d/i, number); + }, + + pastFuture : function (diff, output) { + var format = this._relativeTime[diff > 0 ? 'future' : 'past']; + return typeof format === 'function' ? format(output) : format.replace(/%s/i, output); + }, + + ordinal : function (number) { + return this._ordinal.replace('%d', number); + }, + _ordinal : '%d', + + preparse : function (string) { + return string; + }, + + postformat : function (string) { + return string; + }, + + week : function (mom) { + return weekOfYear(mom, this._week.dow, this._week.doy).week; + }, + + _week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + }, + + _invalidDate: 'Invalid date', + invalidDate: function () { + return this._invalidDate; + } + }); + + /************************************ + Formatting + ************************************/ + + + function removeFormattingTokens(input) { + if (input.match(/\[[\s\S]/)) { + return input.replace(/^\[|\]$/g, ''); + } + return input.replace(/\\/g, ''); + } + + function makeFormatFunction(format) { + var array = format.match(formattingTokens), i, length; + + for (i = 0, length = array.length; i < length; i++) { + if (formatTokenFunctions[array[i]]) { + array[i] = formatTokenFunctions[array[i]]; + } else { + array[i] = removeFormattingTokens(array[i]); + } + } + + return function (mom) { + var output = ''; + for (i = 0; i < length; i++) { + output += array[i] instanceof Function ? array[i].call(mom, format) : array[i]; + } + return output; + }; + } + + // format date using native date object + function formatMoment(m, format) { + if (!m.isValid()) { + return m.localeData().invalidDate(); + } + + format = expandFormat(format, m.localeData()); + + if (!formatFunctions[format]) { + formatFunctions[format] = makeFormatFunction(format); + } + + return formatFunctions[format](m); + } + + function expandFormat(format, locale) { + var i = 5; + + function replaceLongDateFormatTokens(input) { + return locale.longDateFormat(input) || input; + } + + localFormattingTokens.lastIndex = 0; + while (i >= 0 && localFormattingTokens.test(format)) { + format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); + localFormattingTokens.lastIndex = 0; + i -= 1; + } + + return format; + } + + + /************************************ + Parsing + ************************************/ + + + // get the regex to find the next token + function getParseRegexForToken(token, config) { + var a, strict = config._strict; + switch (token) { + case 'Q': + return parseTokenOneDigit; + case 'DDDD': + return parseTokenThreeDigits; + case 'YYYY': + case 'GGGG': + case 'gggg': + return strict ? parseTokenFourDigits : parseTokenOneToFourDigits; + case 'Y': + case 'G': + case 'g': + return parseTokenSignedNumber; + case 'YYYYYY': + case 'YYYYY': + case 'GGGGG': + case 'ggggg': + return strict ? parseTokenSixDigits : parseTokenOneToSixDigits; + case 'S': + if (strict) { + return parseTokenOneDigit; + } + /* falls through */ + case 'SS': + if (strict) { + return parseTokenTwoDigits; + } + /* falls through */ + case 'SSS': + if (strict) { + return parseTokenThreeDigits; + } + /* falls through */ + case 'DDD': + return parseTokenOneToThreeDigits; + case 'MMM': + case 'MMMM': + case 'dd': + case 'ddd': + case 'dddd': + return parseTokenWord; + case 'a': + case 'A': + return config._locale._meridiemParse; + case 'X': + return parseTokenTimestampMs; + case 'Z': + case 'ZZ': + return parseTokenTimezone; + case 'T': + return parseTokenT; + case 'SSSS': + return parseTokenDigits; + case 'MM': + case 'DD': + case 'YY': + case 'GG': + case 'gg': + case 'HH': + case 'hh': + case 'mm': + case 'ss': + case 'ww': + case 'WW': + return strict ? parseTokenTwoDigits : parseTokenOneOrTwoDigits; + case 'M': + case 'D': + case 'd': + case 'H': + case 'h': + case 'm': + case 's': + case 'w': + case 'W': + case 'e': + case 'E': + return parseTokenOneOrTwoDigits; + case 'Do': + return parseTokenOrdinal; + default : + a = new RegExp(regexpEscape(unescapeFormat(token.replace('\\', '')), 'i')); + return a; + } + } + + function timezoneMinutesFromString(string) { + string = string || ''; + var possibleTzMatches = (string.match(parseTokenTimezone) || []), + tzChunk = possibleTzMatches[possibleTzMatches.length - 1] || [], + parts = (tzChunk + '').match(parseTimezoneChunker) || ['-', 0, 0], + minutes = +(parts[1] * 60) + toInt(parts[2]); + + return parts[0] === '+' ? -minutes : minutes; + } + + // function to convert string input to date + function addTimeToArrayFromToken(token, input, config) { + var a, datePartArray = config._a; + + switch (token) { + // QUARTER + case 'Q': + if (input != null) { + datePartArray[MONTH] = (toInt(input) - 1) * 3; + } + break; + // MONTH + case 'M' : // fall through to MM + case 'MM' : + if (input != null) { + datePartArray[MONTH] = toInt(input) - 1; + } + break; + case 'MMM' : // fall through to MMMM + case 'MMMM' : + a = config._locale.monthsParse(input); + // if we didn't find a month name, mark the date as invalid. + if (a != null) { + datePartArray[MONTH] = a; + } else { + config._pf.invalidMonth = input; + } + break; + // DAY OF MONTH + case 'D' : // fall through to DD + case 'DD' : + if (input != null) { + datePartArray[DATE] = toInt(input); + } + break; + case 'Do' : + if (input != null) { + datePartArray[DATE] = toInt(parseInt(input, 10)); + } + break; + // DAY OF YEAR + case 'DDD' : // fall through to DDDD + case 'DDDD' : + if (input != null) { + config._dayOfYear = toInt(input); + } + + break; + // YEAR + case 'YY' : + datePartArray[YEAR] = moment.parseTwoDigitYear(input); + break; + case 'YYYY' : + case 'YYYYY' : + case 'YYYYYY' : + datePartArray[YEAR] = toInt(input); + break; + // AM / PM + case 'a' : // fall through to A + case 'A' : + config._isPm = config._locale.isPM(input); + break; + // 24 HOUR + case 'H' : // fall through to hh + case 'HH' : // fall through to hh + case 'h' : // fall through to hh + case 'hh' : + datePartArray[HOUR] = toInt(input); + break; + // MINUTE + case 'm' : // fall through to mm + case 'mm' : + datePartArray[MINUTE] = toInt(input); + break; + // SECOND + case 's' : // fall through to ss + case 'ss' : + datePartArray[SECOND] = toInt(input); + break; + // MILLISECOND + case 'S' : + case 'SS' : + case 'SSS' : + case 'SSSS' : + datePartArray[MILLISECOND] = toInt(('0.' + input) * 1000); + break; + // UNIX TIMESTAMP WITH MS + case 'X': + config._d = new Date(parseFloat(input) * 1000); + break; + // TIMEZONE + case 'Z' : // fall through to ZZ + case 'ZZ' : + config._useUTC = true; + config._tzm = timezoneMinutesFromString(input); + break; + // WEEKDAY - human + case 'dd': + case 'ddd': + case 'dddd': + a = config._locale.weekdaysParse(input); + // if we didn't get a weekday name, mark the date as invalid + if (a != null) { + config._w = config._w || {}; + config._w['d'] = a; + } else { + config._pf.invalidWeekday = input; + } + break; + // WEEK, WEEK DAY - numeric + case 'w': + case 'ww': + case 'W': + case 'WW': + case 'd': + case 'e': + case 'E': + token = token.substr(0, 1); + /* falls through */ + case 'gggg': + case 'GGGG': + case 'GGGGG': + token = token.substr(0, 2); + if (input) { + config._w = config._w || {}; + config._w[token] = toInt(input); + } + break; + case 'gg': + case 'GG': + config._w = config._w || {}; + config._w[token] = moment.parseTwoDigitYear(input); + } + } + + function dayOfYearFromWeekInfo(config) { + var w, weekYear, week, weekday, dow, doy, temp; + + w = config._w; + if (w.GG != null || w.W != null || w.E != null) { + dow = 1; + doy = 4; + + // TODO: We need to take the current isoWeekYear, but that depends on + // how we interpret now (local, utc, fixed offset). So create + // a now version of current config (take local/utc/offset flags, and + // create now). + weekYear = dfl(w.GG, config._a[YEAR], weekOfYear(moment(), 1, 4).year); + week = dfl(w.W, 1); + weekday = dfl(w.E, 1); + } else { + dow = config._locale._week.dow; + doy = config._locale._week.doy; + + weekYear = dfl(w.gg, config._a[YEAR], weekOfYear(moment(), dow, doy).year); + week = dfl(w.w, 1); + + if (w.d != null) { + // weekday -- low day numbers are considered next week + weekday = w.d; + if (weekday < dow) { + ++week; + } + } else if (w.e != null) { + // local weekday -- counting starts from begining of week + weekday = w.e + dow; + } else { + // default to begining of week + weekday = dow; + } + } + temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow); + + config._a[YEAR] = temp.year; + config._dayOfYear = temp.dayOfYear; + } + + // convert an array to a date. + // the array should mirror the parameters below + // note: all values past the year are optional and will default to the lowest possible value. + // [year, month, day , hour, minute, second, millisecond] + function dateFromConfig(config) { + var i, date, input = [], currentDate, yearToUse; + + if (config._d) { + return; + } + + currentDate = currentDateArray(config); + + //compute day of the year from weeks and weekdays + if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { + dayOfYearFromWeekInfo(config); + } + + //if the day of the year is set, figure out what it is + if (config._dayOfYear) { + yearToUse = dfl(config._a[YEAR], currentDate[YEAR]); + + if (config._dayOfYear > daysInYear(yearToUse)) { + config._pf._overflowDayOfYear = true; + } + + date = makeUTCDate(yearToUse, 0, config._dayOfYear); + config._a[MONTH] = date.getUTCMonth(); + config._a[DATE] = date.getUTCDate(); + } + + // Default to current date. + // * if no year, month, day of month are given, default to today + // * if day of month is given, default month and year + // * if month is given, default only year + // * if year is given, don't default anything + for (i = 0; i < 3 && config._a[i] == null; ++i) { + config._a[i] = input[i] = currentDate[i]; + } + + // Zero out whatever was not defaulted, including time + for (; i < 7; i++) { + config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; + } + + config._d = (config._useUTC ? makeUTCDate : makeDate).apply(null, input); + // Apply timezone offset from input. The actual zone can be changed + // with parseZone. + if (config._tzm != null) { + config._d.setUTCMinutes(config._d.getUTCMinutes() + config._tzm); + } + } + + function dateFromObject(config) { + var normalizedInput; + + if (config._d) { + return; + } + + normalizedInput = normalizeObjectUnits(config._i); + config._a = [ + normalizedInput.year, + normalizedInput.month, + normalizedInput.day, + normalizedInput.hour, + normalizedInput.minute, + normalizedInput.second, + normalizedInput.millisecond + ]; + + dateFromConfig(config); + } + + function currentDateArray(config) { + var now = new Date(); + if (config._useUTC) { + return [ + now.getUTCFullYear(), + now.getUTCMonth(), + now.getUTCDate() + ]; + } else { + return [now.getFullYear(), now.getMonth(), now.getDate()]; + } + } + + // date from string and format string + function makeDateFromStringAndFormat(config) { + if (config._f === moment.ISO_8601) { + parseISO(config); + return; + } + + config._a = []; + config._pf.empty = true; + + // This array is used to make a Date, either with `new Date` or `Date.UTC` + var string = '' + config._i, + i, parsedInput, tokens, token, skipped, + stringLength = string.length, + totalParsedInputLength = 0; + + tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; + + for (i = 0; i < tokens.length; i++) { + token = tokens[i]; + parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; + if (parsedInput) { + skipped = string.substr(0, string.indexOf(parsedInput)); + if (skipped.length > 0) { + config._pf.unusedInput.push(skipped); + } + string = string.slice(string.indexOf(parsedInput) + parsedInput.length); + totalParsedInputLength += parsedInput.length; + } + // don't parse if it's not a known token + if (formatTokenFunctions[token]) { + if (parsedInput) { + config._pf.empty = false; + } + else { + config._pf.unusedTokens.push(token); + } + addTimeToArrayFromToken(token, parsedInput, config); + } + else if (config._strict && !parsedInput) { + config._pf.unusedTokens.push(token); + } + } + + // add remaining unparsed input length to the string + config._pf.charsLeftOver = stringLength - totalParsedInputLength; + if (string.length > 0) { + config._pf.unusedInput.push(string); + } + + // handle am pm + if (config._isPm && config._a[HOUR] < 12) { + config._a[HOUR] += 12; + } + // if is 12 am, change hours to 0 + if (config._isPm === false && config._a[HOUR] === 12) { + config._a[HOUR] = 0; + } + + dateFromConfig(config); + checkOverflow(config); + } + + function unescapeFormat(s) { + return s.replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { + return p1 || p2 || p3 || p4; + }); + } + + // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript + function regexpEscape(s) { + return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); + } + + // date from string and array of format strings + function makeDateFromStringAndArray(config) { + var tempConfig, + bestMoment, + + scoreToBeat, + i, + currentScore; + + if (config._f.length === 0) { + config._pf.invalidFormat = true; + config._d = new Date(NaN); + return; + } + + for (i = 0; i < config._f.length; i++) { + currentScore = 0; + tempConfig = copyConfig({}, config); + if (config._useUTC != null) { + tempConfig._useUTC = config._useUTC; + } + tempConfig._pf = defaultParsingFlags(); + tempConfig._f = config._f[i]; + makeDateFromStringAndFormat(tempConfig); + + if (!isValid(tempConfig)) { + continue; + } + + // if there is any input that was not parsed add a penalty for that format + currentScore += tempConfig._pf.charsLeftOver; + + //or tokens + currentScore += tempConfig._pf.unusedTokens.length * 10; + + tempConfig._pf.score = currentScore; + + if (scoreToBeat == null || currentScore < scoreToBeat) { + scoreToBeat = currentScore; + bestMoment = tempConfig; + } + } + + extend(config, bestMoment || tempConfig); + } + + // date from iso format + function parseISO(config) { + var i, l, + string = config._i, + match = isoRegex.exec(string); + + if (match) { + config._pf.iso = true; + for (i = 0, l = isoDates.length; i < l; i++) { + if (isoDates[i][1].exec(string)) { + // match[5] should be 'T' or undefined + config._f = isoDates[i][0] + (match[6] || ' '); + break; + } + } + for (i = 0, l = isoTimes.length; i < l; i++) { + if (isoTimes[i][1].exec(string)) { + config._f += isoTimes[i][0]; + break; + } + } + if (string.match(parseTokenTimezone)) { + config._f += 'Z'; + } + makeDateFromStringAndFormat(config); + } else { + config._isValid = false; + } + } + + // date from iso format or fallback + function makeDateFromString(config) { + parseISO(config); + if (config._isValid === false) { + delete config._isValid; + moment.createFromInputFallback(config); + } + } + + function map(arr, fn) { + var res = [], i; + for (i = 0; i < arr.length; ++i) { + res.push(fn(arr[i], i)); + } + return res; + } + + function makeDateFromInput(config) { + var input = config._i, matched; + if (input === undefined) { + config._d = new Date(); + } else if (isDate(input)) { + config._d = new Date(+input); + } else if ((matched = aspNetJsonRegex.exec(input)) !== null) { + config._d = new Date(+matched[1]); + } else if (typeof input === 'string') { + makeDateFromString(config); + } else if (isArray(input)) { + config._a = map(input.slice(0), function (obj) { + return parseInt(obj, 10); + }); + dateFromConfig(config); + } else if (typeof(input) === 'object') { + dateFromObject(config); + } else if (typeof(input) === 'number') { + // from milliseconds + config._d = new Date(input); + } else { + moment.createFromInputFallback(config); + } + } + + function makeDate(y, m, d, h, M, s, ms) { + //can't just apply() to create a date: + //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply + var date = new Date(y, m, d, h, M, s, ms); + + //the date constructor doesn't accept years < 1970 + if (y < 1970) { + date.setFullYear(y); + } + return date; + } + + function makeUTCDate(y) { + var date = new Date(Date.UTC.apply(null, arguments)); + if (y < 1970) { + date.setUTCFullYear(y); + } + return date; + } + + function parseWeekday(input, locale) { + if (typeof input === 'string') { + if (!isNaN(input)) { + input = parseInt(input, 10); + } + else { + input = locale.weekdaysParse(input); + if (typeof input !== 'number') { + return null; + } + } + } + return input; + } + + /************************************ + Relative Time + ************************************/ + + + // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize + function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) { + return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); + } + + function relativeTime(posNegDuration, withoutSuffix, locale) { + var duration = moment.duration(posNegDuration).abs(), + seconds = round(duration.as('s')), + minutes = round(duration.as('m')), + hours = round(duration.as('h')), + days = round(duration.as('d')), + months = round(duration.as('M')), + years = round(duration.as('y')), + + args = seconds < relativeTimeThresholds.s && ['s', seconds] || + minutes === 1 && ['m'] || + minutes < relativeTimeThresholds.m && ['mm', minutes] || + hours === 1 && ['h'] || + hours < relativeTimeThresholds.h && ['hh', hours] || + days === 1 && ['d'] || + days < relativeTimeThresholds.d && ['dd', days] || + months === 1 && ['M'] || + months < relativeTimeThresholds.M && ['MM', months] || + years === 1 && ['y'] || ['yy', years]; + + args[2] = withoutSuffix; + args[3] = +posNegDuration > 0; + args[4] = locale; + return substituteTimeAgo.apply({}, args); + } + + + /************************************ + Week of Year + ************************************/ + + + // firstDayOfWeek 0 = sun, 6 = sat + // the day of the week that starts the week + // (usually sunday or monday) + // firstDayOfWeekOfYear 0 = sun, 6 = sat + // the first week is the week that contains the first + // of this day of the week + // (eg. ISO weeks use thursday (4)) + function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) { + var end = firstDayOfWeekOfYear - firstDayOfWeek, + daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(), + adjustedMoment; + + + if (daysToDayOfWeek > end) { + daysToDayOfWeek -= 7; + } + + if (daysToDayOfWeek < end - 7) { + daysToDayOfWeek += 7; + } + + adjustedMoment = moment(mom).add(daysToDayOfWeek, 'd'); + return { + week: Math.ceil(adjustedMoment.dayOfYear() / 7), + year: adjustedMoment.year() + }; + } + + //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday + function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) { + var d = makeUTCDate(year, 0, 1).getUTCDay(), daysToAdd, dayOfYear; + + d = d === 0 ? 7 : d; + weekday = weekday != null ? weekday : firstDayOfWeek; + daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0); + dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1; + + return { + year: dayOfYear > 0 ? year : year - 1, + dayOfYear: dayOfYear > 0 ? dayOfYear : daysInYear(year - 1) + dayOfYear + }; + } + + /************************************ + Top Level Functions + ************************************/ + + function makeMoment(config) { + var input = config._i, + format = config._f; + + config._locale = config._locale || moment.localeData(config._l); + + if (input === null || (format === undefined && input === '')) { + return moment.invalid({nullInput: true}); + } + + if (typeof input === 'string') { + config._i = input = config._locale.preparse(input); + } + + if (moment.isMoment(input)) { + return new Moment(input, true); + } else if (format) { + if (isArray(format)) { + makeDateFromStringAndArray(config); + } else { + makeDateFromStringAndFormat(config); + } + } else { + makeDateFromInput(config); + } + + return new Moment(config); + } + + moment = function (input, format, locale, strict) { + var c; + + if (typeof(locale) === 'boolean') { + strict = locale; + locale = undefined; + } + // object construction must be done this way. + // https://github.com/moment/moment/issues/1423 + c = {}; + c._isAMomentObject = true; + c._i = input; + c._f = format; + c._l = locale; + c._strict = strict; + c._isUTC = false; + c._pf = defaultParsingFlags(); + + return makeMoment(c); + }; + + moment.suppressDeprecationWarnings = false; + + moment.createFromInputFallback = deprecate( + 'moment construction falls back to js Date. This is ' + + 'discouraged and will be removed in upcoming major ' + + 'release. Please refer to ' + + 'https://github.com/moment/moment/issues/1407 for more info.', + function (config) { + config._d = new Date(config._i); + } + ); + + // Pick a moment m from moments so that m[fn](other) is true for all + // other. This relies on the function fn to be transitive. + // + // moments should either be an array of moment objects or an array, whose + // first element is an array of moment objects. + function pickBy(fn, moments) { + var res, i; + if (moments.length === 1 && isArray(moments[0])) { + moments = moments[0]; + } + if (!moments.length) { + return moment(); + } + res = moments[0]; + for (i = 1; i < moments.length; ++i) { + if (moments[i][fn](res)) { + res = moments[i]; + } + } + return res; + } + + moment.min = function () { + var args = [].slice.call(arguments, 0); + + return pickBy('isBefore', args); + }; + + moment.max = function () { + var args = [].slice.call(arguments, 0); + + return pickBy('isAfter', args); + }; + + // creating with utc + moment.utc = function (input, format, locale, strict) { + var c; + + if (typeof(locale) === 'boolean') { + strict = locale; + locale = undefined; + } + // object construction must be done this way. + // https://github.com/moment/moment/issues/1423 + c = {}; + c._isAMomentObject = true; + c._useUTC = true; + c._isUTC = true; + c._l = locale; + c._i = input; + c._f = format; + c._strict = strict; + c._pf = defaultParsingFlags(); + + return makeMoment(c).utc(); + }; + + // creating with unix timestamp (in seconds) + moment.unix = function (input) { + return moment(input * 1000); + }; + + // duration + moment.duration = function (input, key) { + var duration = input, + // matching against regexp is expensive, do it on demand + match = null, + sign, + ret, + parseIso, + diffRes; + + if (moment.isDuration(input)) { + duration = { + ms: input._milliseconds, + d: input._days, + M: input._months + }; + } else if (typeof input === 'number') { + duration = {}; + if (key) { + duration[key] = input; + } else { + duration.milliseconds = input; + } + } else if (!!(match = aspNetTimeSpanJsonRegex.exec(input))) { + sign = (match[1] === '-') ? -1 : 1; + duration = { + y: 0, + d: toInt(match[DATE]) * sign, + h: toInt(match[HOUR]) * sign, + m: toInt(match[MINUTE]) * sign, + s: toInt(match[SECOND]) * sign, + ms: toInt(match[MILLISECOND]) * sign + }; + } else if (!!(match = isoDurationRegex.exec(input))) { + sign = (match[1] === '-') ? -1 : 1; + parseIso = function (inp) { + // We'd normally use ~~inp for this, but unfortunately it also + // converts floats to ints. + // inp may be undefined, so careful calling replace on it. + var res = inp && parseFloat(inp.replace(',', '.')); + // apply sign while we're at it + return (isNaN(res) ? 0 : res) * sign; + }; + duration = { + y: parseIso(match[2]), + M: parseIso(match[3]), + d: parseIso(match[4]), + h: parseIso(match[5]), + m: parseIso(match[6]), + s: parseIso(match[7]), + w: parseIso(match[8]) + }; + } else if (typeof duration === 'object' && + ('from' in duration || 'to' in duration)) { + diffRes = momentsDifference(moment(duration.from), moment(duration.to)); + + duration = {}; + duration.ms = diffRes.milliseconds; + duration.M = diffRes.months; + } + + ret = new Duration(duration); + + if (moment.isDuration(input) && hasOwnProp(input, '_locale')) { + ret._locale = input._locale; + } + + return ret; + }; + + // version number + moment.version = VERSION; + + // default format + moment.defaultFormat = isoFormat; + + // constant that refers to the ISO standard + moment.ISO_8601 = function () {}; + + // Plugins that add properties should also add the key here (null value), + // so we can properly clone ourselves. + moment.momentProperties = momentProperties; + + // This function will be called whenever a moment is mutated. + // It is intended to keep the offset in sync with the timezone. + moment.updateOffset = function () {}; + + // This function allows you to set a threshold for relative time strings + moment.relativeTimeThreshold = function (threshold, limit) { + if (relativeTimeThresholds[threshold] === undefined) { + return false; + } + if (limit === undefined) { + return relativeTimeThresholds[threshold]; + } + relativeTimeThresholds[threshold] = limit; + return true; + }; + + moment.lang = deprecate( + 'moment.lang is deprecated. Use moment.locale instead.', + function (key, value) { + return moment.locale(key, value); + } + ); + + // This function will load locale and then set the global locale. If + // no arguments are passed in, it will simply return the current global + // locale key. + moment.locale = function (key, values) { + var data; + if (key) { + if (typeof(values) !== 'undefined') { + data = moment.defineLocale(key, values); + } + else { + data = moment.localeData(key); + } + + if (data) { + moment.duration._locale = moment._locale = data; + } + } + + return moment._locale._abbr; + }; + + moment.defineLocale = function (name, values) { + if (values !== null) { + values.abbr = name; + if (!locales[name]) { + locales[name] = new Locale(); + } + locales[name].set(values); + + // backwards compat for now: also set the locale + moment.locale(name); + + return locales[name]; + } else { + // useful for testing + delete locales[name]; + return null; + } + }; + + moment.langData = deprecate( + 'moment.langData is deprecated. Use moment.localeData instead.', + function (key) { + return moment.localeData(key); + } + ); + + // returns locale data + moment.localeData = function (key) { + var locale; + + if (key && key._locale && key._locale._abbr) { + key = key._locale._abbr; + } + + if (!key) { + return moment._locale; + } + + if (!isArray(key)) { + //short-circuit everything else + locale = loadLocale(key); + if (locale) { + return locale; + } + key = [key]; + } + + return chooseLocale(key); + }; + + // compare moment object + moment.isMoment = function (obj) { + return obj instanceof Moment || + (obj != null && hasOwnProp(obj, '_isAMomentObject')); + }; + + // for typechecking Duration objects + moment.isDuration = function (obj) { + return obj instanceof Duration; + }; + + for (i = lists.length - 1; i >= 0; --i) { + makeList(lists[i]); + } + + moment.normalizeUnits = function (units) { + return normalizeUnits(units); + }; + + moment.invalid = function (flags) { + var m = moment.utc(NaN); + if (flags != null) { + extend(m._pf, flags); + } + else { + m._pf.userInvalidated = true; + } + + return m; + }; + + moment.parseZone = function () { + return moment.apply(null, arguments).parseZone(); + }; + + moment.parseTwoDigitYear = function (input) { + return toInt(input) + (toInt(input) > 68 ? 1900 : 2000); + }; + + /************************************ + Moment Prototype + ************************************/ + + + extend(moment.fn = Moment.prototype, { + + clone : function () { + return moment(this); + }, + + valueOf : function () { + return +this._d + ((this._offset || 0) * 60000); + }, + + unix : function () { + return Math.floor(+this / 1000); + }, + + toString : function () { + return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ'); + }, + + toDate : function () { + return this._offset ? new Date(+this) : this._d; + }, + + toISOString : function () { + var m = moment(this).utc(); + if (0 < m.year() && m.year() <= 9999) { + return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]'); + } else { + return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'); + } + }, + + toArray : function () { + var m = this; + return [ + m.year(), + m.month(), + m.date(), + m.hours(), + m.minutes(), + m.seconds(), + m.milliseconds() + ]; + }, + + isValid : function () { + return isValid(this); + }, + + isDSTShifted : function () { + if (this._a) { + return this.isValid() && compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()) > 0; + } + + return false; + }, + + parsingFlags : function () { + return extend({}, this._pf); + }, + + invalidAt: function () { + return this._pf.overflow; + }, + + utc : function (keepLocalTime) { + return this.zone(0, keepLocalTime); + }, + + local : function (keepLocalTime) { + if (this._isUTC) { + this.zone(0, keepLocalTime); + this._isUTC = false; + + if (keepLocalTime) { + this.add(this._dateTzOffset(), 'm'); + } + } + return this; + }, + + format : function (inputString) { + var output = formatMoment(this, inputString || moment.defaultFormat); + return this.localeData().postformat(output); + }, + + add : createAdder(1, 'add'), + + subtract : createAdder(-1, 'subtract'), + + diff : function (input, units, asFloat) { + var that = makeAs(input, this), + zoneDiff = (this.zone() - that.zone()) * 6e4, + diff, output, daysAdjust; + + units = normalizeUnits(units); + + if (units === 'year' || units === 'month') { + // average number of days in the months in the given dates + diff = (this.daysInMonth() + that.daysInMonth()) * 432e5; // 24 * 60 * 60 * 1000 / 2 + // difference in months + output = ((this.year() - that.year()) * 12) + (this.month() - that.month()); + // adjust by taking difference in days, average number of days + // and dst in the given months. + daysAdjust = (this - moment(this).startOf('month')) - + (that - moment(that).startOf('month')); + // same as above but with zones, to negate all dst + daysAdjust -= ((this.zone() - moment(this).startOf('month').zone()) - + (that.zone() - moment(that).startOf('month').zone())) * 6e4; + output += daysAdjust / diff; + if (units === 'year') { + output = output / 12; + } + } else { + diff = (this - that); + output = units === 'second' ? diff / 1e3 : // 1000 + units === 'minute' ? diff / 6e4 : // 1000 * 60 + units === 'hour' ? diff / 36e5 : // 1000 * 60 * 60 + units === 'day' ? (diff - zoneDiff) / 864e5 : // 1000 * 60 * 60 * 24, negate dst + units === 'week' ? (diff - zoneDiff) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst + diff; + } + return asFloat ? output : absRound(output); + }, + + from : function (time, withoutSuffix) { + return moment.duration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix); + }, + + fromNow : function (withoutSuffix) { + return this.from(moment(), withoutSuffix); + }, + + calendar : function (time) { + // We want to compare the start of today, vs this. + // Getting start-of-today depends on whether we're zone'd or not. + var now = time || moment(), + sod = makeAs(now, this).startOf('day'), + diff = this.diff(sod, 'days', true), + format = diff < -6 ? 'sameElse' : + diff < -1 ? 'lastWeek' : + diff < 0 ? 'lastDay' : + diff < 1 ? 'sameDay' : + diff < 2 ? 'nextDay' : + diff < 7 ? 'nextWeek' : 'sameElse'; + return this.format(this.localeData().calendar(format, this)); + }, + + isLeapYear : function () { + return isLeapYear(this.year()); + }, + + isDST : function () { + return (this.zone() < this.clone().month(0).zone() || + this.zone() < this.clone().month(5).zone()); + }, + + day : function (input) { + var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); + if (input != null) { + input = parseWeekday(input, this.localeData()); + return this.add(input - day, 'd'); + } else { + return day; + } + }, + + month : makeAccessor('Month', true), + + startOf : function (units) { + units = normalizeUnits(units); + // the following switch intentionally omits break keywords + // to utilize falling through the cases. + switch (units) { + case 'year': + this.month(0); + /* falls through */ + case 'quarter': + case 'month': + this.date(1); + /* falls through */ + case 'week': + case 'isoWeek': + case 'day': + this.hours(0); + /* falls through */ + case 'hour': + this.minutes(0); + /* falls through */ + case 'minute': + this.seconds(0); + /* falls through */ + case 'second': + this.milliseconds(0); + /* falls through */ + } + + // weeks are a special case + if (units === 'week') { + this.weekday(0); + } else if (units === 'isoWeek') { + this.isoWeekday(1); + } + + // quarters are also special + if (units === 'quarter') { + this.month(Math.floor(this.month() / 3) * 3); + } + + return this; + }, + + endOf: function (units) { + units = normalizeUnits(units); + return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms'); + }, + + isAfter: function (input, units) { + units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond'); + if (units === 'millisecond') { + input = moment.isMoment(input) ? input : moment(input); + return +this > +input; + } else { + return +this.clone().startOf(units) > +moment(input).startOf(units); + } + }, + + isBefore: function (input, units) { + units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond'); + if (units === 'millisecond') { + input = moment.isMoment(input) ? input : moment(input); + return +this < +input; + } else { + return +this.clone().startOf(units) < +moment(input).startOf(units); + } + }, + + isSame: function (input, units) { + units = normalizeUnits(units || 'millisecond'); + if (units === 'millisecond') { + input = moment.isMoment(input) ? input : moment(input); + return +this === +input; + } else { + return +this.clone().startOf(units) === +makeAs(input, this).startOf(units); + } + }, + + min: deprecate( + 'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548', + function (other) { + other = moment.apply(null, arguments); + return other < this ? this : other; + } + ), + + max: deprecate( + 'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548', + function (other) { + other = moment.apply(null, arguments); + return other > this ? this : other; + } + ), + + // keepLocalTime = true means only change the timezone, without + // affecting the local hour. So 5:31:26 +0300 --[zone(2, true)]--> + // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist int zone + // +0200, so we adjust the time as needed, to be valid. + // + // Keeping the time actually adds/subtracts (one hour) + // from the actual represented time. That is why we call updateOffset + // a second time. In case it wants us to change the offset again + // _changeInProgress == true case, then we have to adjust, because + // there is no such time in the given timezone. + zone : function (input, keepLocalTime) { + var offset = this._offset || 0, + localAdjust; + if (input != null) { + if (typeof input === 'string') { + input = timezoneMinutesFromString(input); + } + if (Math.abs(input) < 16) { + input = input * 60; + } + if (!this._isUTC && keepLocalTime) { + localAdjust = this._dateTzOffset(); + } + this._offset = input; + this._isUTC = true; + if (localAdjust != null) { + this.subtract(localAdjust, 'm'); + } + if (offset !== input) { + if (!keepLocalTime || this._changeInProgress) { + addOrSubtractDurationFromMoment(this, + moment.duration(offset - input, 'm'), 1, false); + } else if (!this._changeInProgress) { + this._changeInProgress = true; + moment.updateOffset(this, true); + this._changeInProgress = null; + } + } + } else { + return this._isUTC ? offset : this._dateTzOffset(); + } + return this; + }, + + zoneAbbr : function () { + return this._isUTC ? 'UTC' : ''; + }, + + zoneName : function () { + return this._isUTC ? 'Coordinated Universal Time' : ''; + }, + + parseZone : function () { + if (this._tzm) { + this.zone(this._tzm); + } else if (typeof this._i === 'string') { + this.zone(this._i); + } + return this; + }, + + hasAlignedHourOffset : function (input) { + if (!input) { + input = 0; + } + else { + input = moment(input).zone(); + } + + return (this.zone() - input) % 60 === 0; + }, + + daysInMonth : function () { + return daysInMonth(this.year(), this.month()); + }, + + dayOfYear : function (input) { + var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1; + return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); + }, + + quarter : function (input) { + return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); + }, + + weekYear : function (input) { + var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year; + return input == null ? year : this.add((input - year), 'y'); + }, + + isoWeekYear : function (input) { + var year = weekOfYear(this, 1, 4).year; + return input == null ? year : this.add((input - year), 'y'); + }, + + week : function (input) { + var week = this.localeData().week(this); + return input == null ? week : this.add((input - week) * 7, 'd'); + }, + + isoWeek : function (input) { + var week = weekOfYear(this, 1, 4).week; + return input == null ? week : this.add((input - week) * 7, 'd'); + }, + + weekday : function (input) { + var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; + return input == null ? weekday : this.add(input - weekday, 'd'); + }, + + isoWeekday : function (input) { + // behaves the same as moment#day except + // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) + // as a setter, sunday should belong to the previous week. + return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7); + }, + + isoWeeksInYear : function () { + return weeksInYear(this.year(), 1, 4); + }, + + weeksInYear : function () { + var weekInfo = this.localeData()._week; + return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); + }, + + get : function (units) { + units = normalizeUnits(units); + return this[units](); + }, + + set : function (units, value) { + units = normalizeUnits(units); + if (typeof this[units] === 'function') { + this[units](value); + } + return this; + }, + + // If passed a locale key, it will set the locale for this + // instance. Otherwise, it will return the locale configuration + // variables for this instance. + locale : function (key) { + var newLocaleData; + + if (key === undefined) { + return this._locale._abbr; + } else { + newLocaleData = moment.localeData(key); + if (newLocaleData != null) { + this._locale = newLocaleData; + } + return this; + } + }, + + lang : deprecate( + 'moment().lang() is deprecated. Use moment().localeData() instead.', + function (key) { + if (key === undefined) { + return this.localeData(); + } else { + return this.locale(key); + } + } + ), + + localeData : function () { + return this._locale; + }, + + _dateTzOffset : function () { + // On Firefox.24 Date#getTimezoneOffset returns a floating point. + // https://github.com/moment/moment/pull/1871 + return Math.round(this._d.getTimezoneOffset() / 15) * 15; + } + }); + + function rawMonthSetter(mom, value) { + var dayOfMonth; + + // TODO: Move this out of here! + if (typeof value === 'string') { + value = mom.localeData().monthsParse(value); + // TODO: Another silent failure? + if (typeof value !== 'number') { + return mom; + } + } + + dayOfMonth = Math.min(mom.date(), + daysInMonth(mom.year(), value)); + mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); + return mom; + } + + function rawGetter(mom, unit) { + return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit](); + } + + function rawSetter(mom, unit, value) { + if (unit === 'Month') { + return rawMonthSetter(mom, value); + } else { + return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); + } + } + + function makeAccessor(unit, keepTime) { + return function (value) { + if (value != null) { + rawSetter(this, unit, value); + moment.updateOffset(this, keepTime); + return this; + } else { + return rawGetter(this, unit); + } + }; + } + + moment.fn.millisecond = moment.fn.milliseconds = makeAccessor('Milliseconds', false); + moment.fn.second = moment.fn.seconds = makeAccessor('Seconds', false); + moment.fn.minute = moment.fn.minutes = makeAccessor('Minutes', false); + // Setting the hour should keep the time, because the user explicitly + // specified which hour he wants. So trying to maintain the same hour (in + // a new timezone) makes sense. Adding/subtracting hours does not follow + // this rule. + moment.fn.hour = moment.fn.hours = makeAccessor('Hours', true); + // moment.fn.month is defined separately + moment.fn.date = makeAccessor('Date', true); + moment.fn.dates = deprecate('dates accessor is deprecated. Use date instead.', makeAccessor('Date', true)); + moment.fn.year = makeAccessor('FullYear', true); + moment.fn.years = deprecate('years accessor is deprecated. Use year instead.', makeAccessor('FullYear', true)); + + // add plural methods + moment.fn.days = moment.fn.day; + moment.fn.months = moment.fn.month; + moment.fn.weeks = moment.fn.week; + moment.fn.isoWeeks = moment.fn.isoWeek; + moment.fn.quarters = moment.fn.quarter; + + // add aliased format methods + moment.fn.toJSON = moment.fn.toISOString; + + /************************************ + Duration Prototype + ************************************/ + + + function daysToYears (days) { + // 400 years have 146097 days (taking into account leap year rules) + return days * 400 / 146097; + } + + function yearsToDays (years) { + // years * 365 + absRound(years / 4) - + // absRound(years / 100) + absRound(years / 400); + return years * 146097 / 400; + } + + extend(moment.duration.fn = Duration.prototype, { + + _bubble : function () { + var milliseconds = this._milliseconds, + days = this._days, + months = this._months, + data = this._data, + seconds, minutes, hours, years = 0; + + // The following code bubbles up values, see the tests for + // examples of what that means. + data.milliseconds = milliseconds % 1000; + + seconds = absRound(milliseconds / 1000); + data.seconds = seconds % 60; + + minutes = absRound(seconds / 60); + data.minutes = minutes % 60; + + hours = absRound(minutes / 60); + data.hours = hours % 24; + + days += absRound(hours / 24); + + // Accurately convert days to years, assume start from year 0. + years = absRound(daysToYears(days)); + days -= absRound(yearsToDays(years)); + + // 30 days to a month + // TODO (iskren): Use anchor date (like 1st Jan) to compute this. + months += absRound(days / 30); + days %= 30; + + // 12 months -> 1 year + years += absRound(months / 12); + months %= 12; + + data.days = days; + data.months = months; + data.years = years; + }, + + abs : function () { + this._milliseconds = Math.abs(this._milliseconds); + this._days = Math.abs(this._days); + this._months = Math.abs(this._months); + + this._data.milliseconds = Math.abs(this._data.milliseconds); + this._data.seconds = Math.abs(this._data.seconds); + this._data.minutes = Math.abs(this._data.minutes); + this._data.hours = Math.abs(this._data.hours); + this._data.months = Math.abs(this._data.months); + this._data.years = Math.abs(this._data.years); + + return this; + }, + + weeks : function () { + return absRound(this.days() / 7); + }, + + valueOf : function () { + return this._milliseconds + + this._days * 864e5 + + (this._months % 12) * 2592e6 + + toInt(this._months / 12) * 31536e6; + }, + + humanize : function (withSuffix) { + var output = relativeTime(this, !withSuffix, this.localeData()); + + if (withSuffix) { + output = this.localeData().pastFuture(+this, output); + } + + return this.localeData().postformat(output); + }, + + add : function (input, val) { + // supports only 2.0-style add(1, 's') or add(moment) + var dur = moment.duration(input, val); + + this._milliseconds += dur._milliseconds; + this._days += dur._days; + this._months += dur._months; + + this._bubble(); + + return this; + }, + + subtract : function (input, val) { + var dur = moment.duration(input, val); + + this._milliseconds -= dur._milliseconds; + this._days -= dur._days; + this._months -= dur._months; + + this._bubble(); + + return this; + }, + + get : function (units) { + units = normalizeUnits(units); + return this[units.toLowerCase() + 's'](); + }, + + as : function (units) { + var days, months; + units = normalizeUnits(units); + + if (units === 'month' || units === 'year') { + days = this._days + this._milliseconds / 864e5; + months = this._months + daysToYears(days) * 12; + return units === 'month' ? months : months / 12; + } else { + // handle milliseconds separately because of floating point math errors (issue #1867) + days = this._days + yearsToDays(this._months / 12); + switch (units) { + case 'week': return days / 7 + this._milliseconds / 6048e5; + case 'day': return days + this._milliseconds / 864e5; + case 'hour': return days * 24 + this._milliseconds / 36e5; + case 'minute': return days * 24 * 60 + this._milliseconds / 6e4; + case 'second': return days * 24 * 60 * 60 + this._milliseconds / 1000; + // Math.floor prevents floating point math errors here + case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + this._milliseconds; + default: throw new Error('Unknown unit ' + units); + } + } + }, + + lang : moment.fn.lang, + locale : moment.fn.locale, + + toIsoString : deprecate( + 'toIsoString() is deprecated. Please use toISOString() instead ' + + '(notice the capitals)', + function () { + return this.toISOString(); + } + ), + + toISOString : function () { + // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js + var years = Math.abs(this.years()), + months = Math.abs(this.months()), + days = Math.abs(this.days()), + hours = Math.abs(this.hours()), + minutes = Math.abs(this.minutes()), + seconds = Math.abs(this.seconds() + this.milliseconds() / 1000); + + if (!this.asSeconds()) { + // this is the same as C#'s (Noda) and python (isodate)... + // but not other JS (goog.date) + return 'P0D'; + } + + return (this.asSeconds() < 0 ? '-' : '') + + 'P' + + (years ? years + 'Y' : '') + + (months ? months + 'M' : '') + + (days ? days + 'D' : '') + + ((hours || minutes || seconds) ? 'T' : '') + + (hours ? hours + 'H' : '') + + (minutes ? minutes + 'M' : '') + + (seconds ? seconds + 'S' : ''); + }, + + localeData : function () { + return this._locale; + } + }); + + moment.duration.fn.toString = moment.duration.fn.toISOString; + + function makeDurationGetter(name) { + moment.duration.fn[name] = function () { + return this._data[name]; + }; + } + + for (i in unitMillisecondFactors) { + if (hasOwnProp(unitMillisecondFactors, i)) { + makeDurationGetter(i.toLowerCase()); + } + } + + moment.duration.fn.asMilliseconds = function () { + return this.as('ms'); + }; + moment.duration.fn.asSeconds = function () { + return this.as('s'); + }; + moment.duration.fn.asMinutes = function () { + return this.as('m'); + }; + moment.duration.fn.asHours = function () { + return this.as('h'); + }; + moment.duration.fn.asDays = function () { + return this.as('d'); + }; + moment.duration.fn.asWeeks = function () { + return this.as('weeks'); + }; + moment.duration.fn.asMonths = function () { + return this.as('M'); + }; + moment.duration.fn.asYears = function () { + return this.as('y'); + }; + + /************************************ + Default Locale + ************************************/ + + + // Set default locale, other locale will inherit from English. + moment.locale('en', { + ordinal : function (number) { + var b = number % 10, + output = (toInt(number % 100 / 10) === 1) ? 'th' : + (b === 1) ? 'st' : + (b === 2) ? 'nd' : + (b === 3) ? 'rd' : 'th'; + return number + output; + } + }); + + // moment.js locale configuration +// locale : afrikaans (af) +// author : Werner Mollentze : https://github.com/wernerm + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('af', { + months : 'Januarie_Februarie_Maart_April_Mei_Junie_Julie_Augustus_September_Oktober_November_Desember'.split('_'), + monthsShort : 'Jan_Feb_Mar_Apr_Mei_Jun_Jul_Aug_Sep_Okt_Nov_Des'.split('_'), + weekdays : 'Sondag_Maandag_Dinsdag_Woensdag_Donderdag_Vrydag_Saterdag'.split('_'), + weekdaysShort : 'Son_Maa_Din_Woe_Don_Vry_Sat'.split('_'), + weekdaysMin : 'So_Ma_Di_Wo_Do_Vr_Sa'.split('_'), + meridiem : function (hours, minutes, isLower) { + if (hours < 12) { + return isLower ? 'vm' : 'VM'; + } else { + return isLower ? 'nm' : 'NM'; + } + }, + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Vandag om] LT', + nextDay : '[Môre om] LT', + nextWeek : 'dddd [om] LT', + lastDay : '[Gister om] LT', + lastWeek : '[Laas] dddd [om] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'oor %s', + past : '%s gelede', + s : '\'n paar sekondes', + m : '\'n minuut', + mm : '%d minute', + h : '\'n uur', + hh : '%d ure', + d : '\'n dag', + dd : '%d dae', + M : '\'n maand', + MM : '%d maande', + y : '\'n jaar', + yy : '%d jaar' + }, + ordinal : function (number) { + return number + ((number === 1 || number === 8 || number >= 20) ? 'ste' : 'de'); // Thanks to Joris Röling : https://github.com/jjupiter + }, + week : { + dow : 1, // Maandag is die eerste dag van die week. + doy : 4 // Die week wat die 4de Januarie bevat is die eerste week van die jaar. + } + }); +})); +// moment.js locale configuration +// locale : Moroccan Arabic (ar-ma) +// author : ElFadili Yassine : https://github.com/ElFadiliY +// author : Abdel Said : https://github.com/abdelsaid + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ar-ma', { + months : 'يناير_فبراير_مارس_أبريل_ماي_يونيو_يوليوز_غشت_شتنبر_أكتوبر_نونبر_دجنبر'.split('_'), + monthsShort : 'يناير_فبراير_مارس_أبريل_ماي_يونيو_يوليوز_غشت_شتنبر_أكتوبر_نونبر_دجنبر'.split('_'), + weekdays : 'الأحد_الإتنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'), + weekdaysShort : 'احد_اتنين_ثلاثاء_اربعاء_خميس_جمعة_سبت'.split('_'), + weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[اليوم على الساعة] LT', + nextDay: '[غدا على الساعة] LT', + nextWeek: 'dddd [على الساعة] LT', + lastDay: '[أمس على الساعة] LT', + lastWeek: 'dddd [على الساعة] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'في %s', + past : 'منذ %s', + s : 'ثوان', + m : 'دقيقة', + mm : '%d دقائق', + h : 'ساعة', + hh : '%d ساعات', + d : 'يوم', + dd : '%d أيام', + M : 'شهر', + MM : '%d أشهر', + y : 'سنة', + yy : '%d سنوات' + }, + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Arabic Saudi Arabia (ar-sa) +// author : Suhail Alkowaileet : https://github.com/xsoh + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '١', + '2': '٢', + '3': '٣', + '4': '٤', + '5': '٥', + '6': '٦', + '7': '٧', + '8': '٨', + '9': '٩', + '0': '٠' + }, numberMap = { + '١': '1', + '٢': '2', + '٣': '3', + '٤': '4', + '٥': '5', + '٦': '6', + '٧': '7', + '٨': '8', + '٩': '9', + '٠': '0' + }; + + return moment.defineLocale('ar-sa', { + months : 'يناير_فبراير_مارس_أبريل_مايو_يونيو_يوليو_أغسطس_سبتمبر_أكتوبر_نوفمبر_ديسمبر'.split('_'), + monthsShort : 'يناير_فبراير_مارس_أبريل_مايو_يونيو_يوليو_أغسطس_سبتمبر_أكتوبر_نوفمبر_ديسمبر'.split('_'), + weekdays : 'الأحد_الإثنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'), + weekdaysShort : 'أحد_إثنين_ثلاثاء_أربعاء_خميس_جمعة_سبت'.split('_'), + weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 12) { + return 'ص'; + } else { + return 'م'; + } + }, + calendar : { + sameDay: '[اليوم على الساعة] LT', + nextDay: '[غدا على الساعة] LT', + nextWeek: 'dddd [على الساعة] LT', + lastDay: '[أمس على الساعة] LT', + lastWeek: 'dddd [على الساعة] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'في %s', + past : 'منذ %s', + s : 'ثوان', + m : 'دقيقة', + mm : '%d دقائق', + h : 'ساعة', + hh : '%d ساعات', + d : 'يوم', + dd : '%d أيام', + M : 'شهر', + MM : '%d أشهر', + y : 'سنة', + yy : '%d سنوات' + }, + preparse: function (string) { + return string.replace(/[۰-۹]/g, function (match) { + return numberMap[match]; + }).replace(/،/g, ','); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }).replace(/,/g, '،'); + }, + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// Locale: Arabic (ar) +// Author: Abdel Said: https://github.com/abdelsaid +// Changes in months, weekdays: Ahmed Elkhatib +// Native plural forms: forabi https://github.com/forabi + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '١', + '2': '٢', + '3': '٣', + '4': '٤', + '5': '٥', + '6': '٦', + '7': '٧', + '8': '٨', + '9': '٩', + '0': '٠' + }, numberMap = { + '١': '1', + '٢': '2', + '٣': '3', + '٤': '4', + '٥': '5', + '٦': '6', + '٧': '7', + '٨': '8', + '٩': '9', + '٠': '0' + }, pluralForm = function (n) { + return n === 0 ? 0 : n === 1 ? 1 : n === 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5; + }, plurals = { + s : ['أقل من ثانية', 'ثانية واحدة', ['ثانيتان', 'ثانيتين'], '%d ثوان', '%d ثانية', '%d ثانية'], + m : ['أقل من دقيقة', 'دقيقة واحدة', ['دقيقتان', 'دقيقتين'], '%d دقائق', '%d دقيقة', '%d دقيقة'], + h : ['أقل من ساعة', 'ساعة واحدة', ['ساعتان', 'ساعتين'], '%d ساعات', '%d ساعة', '%d ساعة'], + d : ['أقل من يوم', 'يوم واحد', ['يومان', 'يومين'], '%d أيام', '%d يومًا', '%d يوم'], + M : ['أقل من شهر', 'شهر واحد', ['شهران', 'شهرين'], '%d أشهر', '%d شهرا', '%d شهر'], + y : ['أقل من عام', 'عام واحد', ['عامان', 'عامين'], '%d أعوام', '%d عامًا', '%d عام'] + }, pluralize = function (u) { + return function (number, withoutSuffix, string, isFuture) { + var f = pluralForm(number), + str = plurals[u][pluralForm(number)]; + if (f === 2) { + str = str[withoutSuffix ? 0 : 1]; + } + return str.replace(/%d/i, number); + }; + }, months = [ + 'كانون الثاني يناير', + 'شباط فبراير', + 'آذار مارس', + 'نيسان أبريل', + 'أيار مايو', + 'حزيران يونيو', + 'تموز يوليو', + 'آب أغسطس', + 'أيلول سبتمبر', + 'تشرين الأول أكتوبر', + 'تشرين الثاني نوفمبر', + 'كانون الأول ديسمبر' + ]; + + return moment.defineLocale('ar', { + months : months, + monthsShort : months, + weekdays : 'الأحد_الإثنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'), + weekdaysShort : 'أحد_إثنين_ثلاثاء_أربعاء_خميس_جمعة_سبت'.split('_'), + weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 12) { + return 'ص'; + } else { + return 'م'; + } + }, + calendar : { + sameDay: '[اليوم عند الساعة] LT', + nextDay: '[غدًا عند الساعة] LT', + nextWeek: 'dddd [عند الساعة] LT', + lastDay: '[أمس عند الساعة] LT', + lastWeek: 'dddd [عند الساعة] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'بعد %s', + past : 'منذ %s', + s : pluralize('s'), + m : pluralize('m'), + mm : pluralize('m'), + h : pluralize('h'), + hh : pluralize('h'), + d : pluralize('d'), + dd : pluralize('d'), + M : pluralize('M'), + MM : pluralize('M'), + y : pluralize('y'), + yy : pluralize('y') + }, + preparse: function (string) { + return string.replace(/[۰-۹]/g, function (match) { + return numberMap[match]; + }).replace(/،/g, ','); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }).replace(/,/g, '،'); + }, + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : azerbaijani (az) +// author : topchiyev : https://github.com/topchiyev + +(function (factory) { + factory(moment); +}(function (moment) { + var suffixes = { + 1: '-inci', + 5: '-inci', + 8: '-inci', + 70: '-inci', + 80: '-inci', + + 2: '-nci', + 7: '-nci', + 20: '-nci', + 50: '-nci', + + 3: '-üncü', + 4: '-üncü', + 100: '-üncü', + + 6: '-ncı', + + 9: '-uncu', + 10: '-uncu', + 30: '-uncu', + + 60: '-ıncı', + 90: '-ıncı' + }; + return moment.defineLocale('az', { + months : 'yanvar_fevral_mart_aprel_may_iyun_iyul_avqust_sentyabr_oktyabr_noyabr_dekabr'.split('_'), + monthsShort : 'yan_fev_mar_apr_may_iyn_iyl_avq_sen_okt_noy_dek'.split('_'), + weekdays : 'Bazar_Bazar ertəsi_Çərşənbə axşamı_Çərşənbə_Cümə axşamı_Cümə_Şənbə'.split('_'), + weekdaysShort : 'Baz_BzE_ÇAx_Çər_CAx_Cüm_Şən'.split('_'), + weekdaysMin : 'Bz_BE_ÇA_Çə_CA_Cü_Şə'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[bugün saat] LT', + nextDay : '[sabah saat] LT', + nextWeek : '[gələn həftə] dddd [saat] LT', + lastDay : '[dünən] LT', + lastWeek : '[keçən həftə] dddd [saat] LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s sonra', + past : '%s əvvəl', + s : 'birneçə saniyyə', + m : 'bir dəqiqə', + mm : '%d dəqiqə', + h : 'bir saat', + hh : '%d saat', + d : 'bir gün', + dd : '%d gün', + M : 'bir ay', + MM : '%d ay', + y : 'bir il', + yy : '%d il' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'gecə'; + } else if (hour < 12) { + return 'səhər'; + } else if (hour < 17) { + return 'gündüz'; + } else { + return 'axşam'; + } + }, + ordinal : function (number) { + if (number === 0) { // special case for zero + return number + '-ıncı'; + } + var a = number % 10, + b = number % 100 - a, + c = number >= 100 ? 100 : null; + + return number + (suffixes[a] || suffixes[b] || suffixes[c]); + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : belarusian (be) +// author : Dmitry Demidov : https://github.com/demidov91 +// author: Praleska: http://praleska.pro/ +// Author : Menelion Elensúle : https://github.com/Oire + +(function (factory) { + factory(moment); +}(function (moment) { + function plural(word, num) { + var forms = word.split('_'); + return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]); + } + + function relativeTimeWithPlural(number, withoutSuffix, key) { + var format = { + 'mm': withoutSuffix ? 'хвіліна_хвіліны_хвілін' : 'хвіліну_хвіліны_хвілін', + 'hh': withoutSuffix ? 'гадзіна_гадзіны_гадзін' : 'гадзіну_гадзіны_гадзін', + 'dd': 'дзень_дні_дзён', + 'MM': 'месяц_месяцы_месяцаў', + 'yy': 'год_гады_гадоў' + }; + if (key === 'm') { + return withoutSuffix ? 'хвіліна' : 'хвіліну'; + } + else if (key === 'h') { + return withoutSuffix ? 'гадзіна' : 'гадзіну'; + } + else { + return number + ' ' + plural(format[key], +number); + } + } + + function monthsCaseReplace(m, format) { + var months = { + 'nominative': 'студзень_люты_сакавік_красавік_травень_чэрвень_ліпень_жнівень_верасень_кастрычнік_лістапад_снежань'.split('_'), + 'accusative': 'студзеня_лютага_сакавіка_красавіка_траўня_чэрвеня_ліпеня_жніўня_верасня_кастрычніка_лістапада_снежня'.split('_') + }, + + nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return months[nounCase][m.month()]; + } + + function weekdaysCaseReplace(m, format) { + var weekdays = { + 'nominative': 'нядзеля_панядзелак_аўторак_серада_чацвер_пятніца_субота'.split('_'), + 'accusative': 'нядзелю_панядзелак_аўторак_сераду_чацвер_пятніцу_суботу'.split('_') + }, + + nounCase = (/\[ ?[Вв] ?(?:мінулую|наступную)? ?\] ?dddd/).test(format) ? + 'accusative' : + 'nominative'; + + return weekdays[nounCase][m.day()]; + } + + return moment.defineLocale('be', { + months : monthsCaseReplace, + monthsShort : 'студ_лют_сак_крас_трав_чэрв_ліп_жнів_вер_каст_ліст_снеж'.split('_'), + weekdays : weekdaysCaseReplace, + weekdaysShort : 'нд_пн_ат_ср_чц_пт_сб'.split('_'), + weekdaysMin : 'нд_пн_ат_ср_чц_пт_сб'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY г.', + LLL : 'D MMMM YYYY г., LT', + LLLL : 'dddd, D MMMM YYYY г., LT' + }, + calendar : { + sameDay: '[Сёння ў] LT', + nextDay: '[Заўтра ў] LT', + lastDay: '[Учора ў] LT', + nextWeek: function () { + return '[У] dddd [ў] LT'; + }, + lastWeek: function () { + switch (this.day()) { + case 0: + case 3: + case 5: + case 6: + return '[У мінулую] dddd [ў] LT'; + case 1: + case 2: + case 4: + return '[У мінулы] dddd [ў] LT'; + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'праз %s', + past : '%s таму', + s : 'некалькі секунд', + m : relativeTimeWithPlural, + mm : relativeTimeWithPlural, + h : relativeTimeWithPlural, + hh : relativeTimeWithPlural, + d : 'дзень', + dd : relativeTimeWithPlural, + M : 'месяц', + MM : relativeTimeWithPlural, + y : 'год', + yy : relativeTimeWithPlural + }, + + + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'ночы'; + } else if (hour < 12) { + return 'раніцы'; + } else if (hour < 17) { + return 'дня'; + } else { + return 'вечара'; + } + }, + + ordinal: function (number, period) { + switch (period) { + case 'M': + case 'd': + case 'DDD': + case 'w': + case 'W': + return (number % 10 === 2 || number % 10 === 3) && (number % 100 !== 12 && number % 100 !== 13) ? number + '-і' : number + '-ы'; + case 'D': + return number + '-га'; + default: + return number; + } + }, + + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : bulgarian (bg) +// author : Krasen Borisov : https://github.com/kraz + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('bg', { + months : 'януари_февруари_март_април_май_юни_юли_август_септември_октомври_ноември_декември'.split('_'), + monthsShort : 'янр_фев_мар_апр_май_юни_юли_авг_сеп_окт_ное_дек'.split('_'), + weekdays : 'неделя_понеделник_вторник_сряда_четвъртък_петък_събота'.split('_'), + weekdaysShort : 'нед_пон_вто_сря_чет_пет_съб'.split('_'), + weekdaysMin : 'нд_пн_вт_ср_чт_пт_сб'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'D.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Днес в] LT', + nextDay : '[Утре в] LT', + nextWeek : 'dddd [в] LT', + lastDay : '[Вчера в] LT', + lastWeek : function () { + switch (this.day()) { + case 0: + case 3: + case 6: + return '[В изминалата] dddd [в] LT'; + case 1: + case 2: + case 4: + case 5: + return '[В изминалия] dddd [в] LT'; + } + }, + sameElse : 'L' + }, + relativeTime : { + future : 'след %s', + past : 'преди %s', + s : 'няколко секунди', + m : 'минута', + mm : '%d минути', + h : 'час', + hh : '%d часа', + d : 'ден', + dd : '%d дни', + M : 'месец', + MM : '%d месеца', + y : 'година', + yy : '%d години' + }, + ordinal : function (number) { + var lastDigit = number % 10, + last2Digits = number % 100; + if (number === 0) { + return number + '-ев'; + } else if (last2Digits === 0) { + return number + '-ен'; + } else if (last2Digits > 10 && last2Digits < 20) { + return number + '-ти'; + } else if (lastDigit === 1) { + return number + '-ви'; + } else if (lastDigit === 2) { + return number + '-ри'; + } else if (lastDigit === 7 || lastDigit === 8) { + return number + '-ми'; + } else { + return number + '-ти'; + } + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Bengali (bn) +// author : Kaushik Gandhi : https://github.com/kaushikgandhi + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '১', + '2': '২', + '3': '৩', + '4': '৪', + '5': '৫', + '6': '৬', + '7': '৭', + '8': '৮', + '9': '৯', + '0': '০' + }, + numberMap = { + '১': '1', + '২': '2', + '৩': '3', + '৪': '4', + '৫': '5', + '৬': '6', + '৭': '7', + '৮': '8', + '৯': '9', + '০': '0' + }; + + return moment.defineLocale('bn', { + months : 'জানুয়ারী_ফেবুয়ারী_মার্চ_এপ্রিল_মে_জুন_জুলাই_অগাস্ট_সেপ্টেম্বর_অক্টোবর_নভেম্বর_ডিসেম্বর'.split('_'), + monthsShort : 'জানু_ফেব_মার্চ_এপর_মে_জুন_জুল_অগ_সেপ্ট_অক্টো_নভ_ডিসেম্'.split('_'), + weekdays : 'রবিবার_সোমবার_মঙ্গলবার_বুধবার_বৃহস্পত্তিবার_শুক্রুবার_শনিবার'.split('_'), + weekdaysShort : 'রবি_সোম_মঙ্গল_বুধ_বৃহস্পত্তি_শুক্রু_শনি'.split('_'), + weekdaysMin : 'রব_সম_মঙ্গ_বু_ব্রিহ_শু_শনি'.split('_'), + longDateFormat : { + LT : 'A h:mm সময়', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[আজ] LT', + nextDay : '[আগামীকাল] LT', + nextWeek : 'dddd, LT', + lastDay : '[গতকাল] LT', + lastWeek : '[গত] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s পরে', + past : '%s আগে', + s : 'কএক সেকেন্ড', + m : 'এক মিনিট', + mm : '%d মিনিট', + h : 'এক ঘন্টা', + hh : '%d ঘন্টা', + d : 'এক দিন', + dd : '%d দিন', + M : 'এক মাস', + MM : '%d মাস', + y : 'এক বছর', + yy : '%d বছর' + }, + preparse: function (string) { + return string.replace(/[১২৩৪৫৬৭৮৯০]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + //Bengali is a vast language its spoken + //in different forms in various parts of the world. + //I have just generalized with most common one used + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'রাত'; + } else if (hour < 10) { + return 'শকাল'; + } else if (hour < 17) { + return 'দুপুর'; + } else if (hour < 20) { + return 'বিকেল'; + } else { + return 'রাত'; + } + }, + week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : tibetan (bo) +// author : Thupten N. Chakrishar : https://github.com/vajradog + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '༡', + '2': '༢', + '3': '༣', + '4': '༤', + '5': '༥', + '6': '༦', + '7': '༧', + '8': '༨', + '9': '༩', + '0': '༠' + }, + numberMap = { + '༡': '1', + '༢': '2', + '༣': '3', + '༤': '4', + '༥': '5', + '༦': '6', + '༧': '7', + '༨': '8', + '༩': '9', + '༠': '0' + }; + + return moment.defineLocale('bo', { + months : 'ཟླ་བ་དང་པོ_ཟླ་བ་གཉིས་པ_ཟླ་བ་གསུམ་པ_ཟླ་བ་བཞི་པ_ཟླ་བ་ལྔ་པ_ཟླ་བ་དྲུག་པ_ཟླ་བ་བདུན་པ_ཟླ་བ་བརྒྱད་པ_ཟླ་བ་དགུ་པ_ཟླ་བ་བཅུ་པ_ཟླ་བ་བཅུ་གཅིག་པ_ཟླ་བ་བཅུ་གཉིས་པ'.split('_'), + monthsShort : 'ཟླ་བ་དང་པོ_ཟླ་བ་གཉིས་པ_ཟླ་བ་གསུམ་པ_ཟླ་བ་བཞི་པ_ཟླ་བ་ལྔ་པ_ཟླ་བ་དྲུག་པ_ཟླ་བ་བདུན་པ_ཟླ་བ་བརྒྱད་པ_ཟླ་བ་དགུ་པ_ཟླ་བ་བཅུ་པ_ཟླ་བ་བཅུ་གཅིག་པ_ཟླ་བ་བཅུ་གཉིས་པ'.split('_'), + weekdays : 'གཟའ་ཉི་མ་_གཟའ་ཟླ་བ་_གཟའ་མིག་དམར་_གཟའ་ལྷག་པ་_གཟའ་ཕུར་བུ_གཟའ་པ་སངས་_གཟའ་སྤེན་པ་'.split('_'), + weekdaysShort : 'ཉི་མ་_ཟླ་བ་_མིག་དམར་_ལྷག་པ་_ཕུར་བུ_པ་སངས་_སྤེན་པ་'.split('_'), + weekdaysMin : 'ཉི་མ་_ཟླ་བ་_མིག་དམར་_ལྷག་པ་_ཕུར་བུ_པ་སངས་_སྤེན་པ་'.split('_'), + longDateFormat : { + LT : 'A h:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[དི་རིང] LT', + nextDay : '[སང་ཉིན] LT', + nextWeek : '[བདུན་ཕྲག་རྗེས་མ], LT', + lastDay : '[ཁ་སང] LT', + lastWeek : '[བདུན་ཕྲག་མཐའ་མ] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s ལ་', + past : '%s སྔན་ལ', + s : 'ལམ་སང', + m : 'སྐར་མ་གཅིག', + mm : '%d སྐར་མ', + h : 'ཆུ་ཚོད་གཅིག', + hh : '%d ཆུ་ཚོད', + d : 'ཉིན་གཅིག', + dd : '%d ཉིན་', + M : 'ཟླ་བ་གཅིག', + MM : '%d ཟླ་བ', + y : 'ལོ་གཅིག', + yy : '%d ལོ' + }, + preparse: function (string) { + return string.replace(/[༡༢༣༤༥༦༧༨༩༠]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'མཚན་མོ'; + } else if (hour < 10) { + return 'ཞོགས་ཀས'; + } else if (hour < 17) { + return 'ཉིན་གུང'; + } else if (hour < 20) { + return 'དགོང་དག'; + } else { + return 'མཚན་མོ'; + } + }, + week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : breton (br) +// author : Jean-Baptiste Le Duigou : https://github.com/jbleduigou + +(function (factory) { + factory(moment); +}(function (moment) { + function relativeTimeWithMutation(number, withoutSuffix, key) { + var format = { + 'mm': 'munutenn', + 'MM': 'miz', + 'dd': 'devezh' + }; + return number + ' ' + mutation(format[key], number); + } + + function specialMutationForYears(number) { + switch (lastNumber(number)) { + case 1: + case 3: + case 4: + case 5: + case 9: + return number + ' bloaz'; + default: + return number + ' vloaz'; + } + } + + function lastNumber(number) { + if (number > 9) { + return lastNumber(number % 10); + } + return number; + } + + function mutation(text, number) { + if (number === 2) { + return softMutation(text); + } + return text; + } + + function softMutation(text) { + var mutationTable = { + 'm': 'v', + 'b': 'v', + 'd': 'z' + }; + if (mutationTable[text.charAt(0)] === undefined) { + return text; + } + return mutationTable[text.charAt(0)] + text.substring(1); + } + + return moment.defineLocale('br', { + months : 'Genver_C\'hwevrer_Meurzh_Ebrel_Mae_Mezheven_Gouere_Eost_Gwengolo_Here_Du_Kerzu'.split('_'), + monthsShort : 'Gen_C\'hwe_Meu_Ebr_Mae_Eve_Gou_Eos_Gwe_Her_Du_Ker'.split('_'), + weekdays : 'Sul_Lun_Meurzh_Merc\'her_Yaou_Gwener_Sadorn'.split('_'), + weekdaysShort : 'Sul_Lun_Meu_Mer_Yao_Gwe_Sad'.split('_'), + weekdaysMin : 'Su_Lu_Me_Mer_Ya_Gw_Sa'.split('_'), + longDateFormat : { + LT : 'h[e]mm A', + L : 'DD/MM/YYYY', + LL : 'D [a viz] MMMM YYYY', + LLL : 'D [a viz] MMMM YYYY LT', + LLLL : 'dddd, D [a viz] MMMM YYYY LT' + }, + calendar : { + sameDay : '[Hiziv da] LT', + nextDay : '[Warc\'hoazh da] LT', + nextWeek : 'dddd [da] LT', + lastDay : '[Dec\'h da] LT', + lastWeek : 'dddd [paset da] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'a-benn %s', + past : '%s \'zo', + s : 'un nebeud segondennoù', + m : 'ur vunutenn', + mm : relativeTimeWithMutation, + h : 'un eur', + hh : '%d eur', + d : 'un devezh', + dd : relativeTimeWithMutation, + M : 'ur miz', + MM : relativeTimeWithMutation, + y : 'ur bloaz', + yy : specialMutationForYears + }, + ordinal : function (number) { + var output = (number === 1) ? 'añ' : 'vet'; + return number + output; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : bosnian (bs) +// author : Nedim Cholich : https://github.com/frontyard +// based on (hr) translation by Bojan Marković + +(function (factory) { + factory(moment); +}(function (moment) { + function translate(number, withoutSuffix, key) { + var result = number + ' '; + switch (key) { + case 'm': + return withoutSuffix ? 'jedna minuta' : 'jedne minute'; + case 'mm': + if (number === 1) { + result += 'minuta'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'minute'; + } else { + result += 'minuta'; + } + return result; + case 'h': + return withoutSuffix ? 'jedan sat' : 'jednog sata'; + case 'hh': + if (number === 1) { + result += 'sat'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'sata'; + } else { + result += 'sati'; + } + return result; + case 'dd': + if (number === 1) { + result += 'dan'; + } else { + result += 'dana'; + } + return result; + case 'MM': + if (number === 1) { + result += 'mjesec'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'mjeseca'; + } else { + result += 'mjeseci'; + } + return result; + case 'yy': + if (number === 1) { + result += 'godina'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'godine'; + } else { + result += 'godina'; + } + return result; + } + } + + return moment.defineLocale('bs', { + months : 'januar_februar_mart_april_maj_juni_juli_avgust_septembar_oktobar_novembar_decembar'.split('_'), + monthsShort : 'jan._feb._mar._apr._maj._jun._jul._avg._sep._okt._nov._dec.'.split('_'), + weekdays : 'nedjelja_ponedjeljak_utorak_srijeda_četvrtak_petak_subota'.split('_'), + weekdaysShort : 'ned._pon._uto._sri._čet._pet._sub.'.split('_'), + weekdaysMin : 'ne_po_ut_sr_če_pe_su'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD. MM. YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay : '[danas u] LT', + nextDay : '[sutra u] LT', + + nextWeek : function () { + switch (this.day()) { + case 0: + return '[u] [nedjelju] [u] LT'; + case 3: + return '[u] [srijedu] [u] LT'; + case 6: + return '[u] [subotu] [u] LT'; + case 1: + case 2: + case 4: + case 5: + return '[u] dddd [u] LT'; + } + }, + lastDay : '[jučer u] LT', + lastWeek : function () { + switch (this.day()) { + case 0: + case 3: + return '[prošlu] dddd [u] LT'; + case 6: + return '[prošle] [subote] [u] LT'; + case 1: + case 2: + case 4: + case 5: + return '[prošli] dddd [u] LT'; + } + }, + sameElse : 'L' + }, + relativeTime : { + future : 'za %s', + past : 'prije %s', + s : 'par sekundi', + m : translate, + mm : translate, + h : translate, + hh : translate, + d : 'dan', + dd : translate, + M : 'mjesec', + MM : translate, + y : 'godinu', + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : catalan (ca) +// author : Juan G. Hurtado : https://github.com/juanghurtado + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ca', { + months : 'gener_febrer_març_abril_maig_juny_juliol_agost_setembre_octubre_novembre_desembre'.split('_'), + monthsShort : 'gen._febr._mar._abr._mai._jun._jul._ag._set._oct._nov._des.'.split('_'), + weekdays : 'diumenge_dilluns_dimarts_dimecres_dijous_divendres_dissabte'.split('_'), + weekdaysShort : 'dg._dl._dt._dc._dj._dv._ds.'.split('_'), + weekdaysMin : 'Dg_Dl_Dt_Dc_Dj_Dv_Ds'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay : function () { + return '[avui a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT'; + }, + nextDay : function () { + return '[demà a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT'; + }, + nextWeek : function () { + return 'dddd [a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT'; + }, + lastDay : function () { + return '[ahir a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT'; + }, + lastWeek : function () { + return '[el] dddd [passat a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT'; + }, + sameElse : 'L' + }, + relativeTime : { + future : 'en %s', + past : 'fa %s', + s : 'uns segons', + m : 'un minut', + mm : '%d minuts', + h : 'una hora', + hh : '%d hores', + d : 'un dia', + dd : '%d dies', + M : 'un mes', + MM : '%d mesos', + y : 'un any', + yy : '%d anys' + }, + ordinal : '%dº', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : czech (cs) +// author : petrbela : https://github.com/petrbela + +(function (factory) { + factory(moment); +}(function (moment) { + var months = 'leden_únor_březen_duben_květen_červen_červenec_srpen_září_říjen_listopad_prosinec'.split('_'), + monthsShort = 'led_úno_bře_dub_kvě_čvn_čvc_srp_zář_říj_lis_pro'.split('_'); + + function plural(n) { + return (n > 1) && (n < 5) && (~~(n / 10) !== 1); + } + + function translate(number, withoutSuffix, key, isFuture) { + var result = number + ' '; + switch (key) { + case 's': // a few seconds / in a few seconds / a few seconds ago + return (withoutSuffix || isFuture) ? 'pár sekund' : 'pár sekundami'; + case 'm': // a minute / in a minute / a minute ago + return withoutSuffix ? 'minuta' : (isFuture ? 'minutu' : 'minutou'); + case 'mm': // 9 minutes / in 9 minutes / 9 minutes ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'minuty' : 'minut'); + } else { + return result + 'minutami'; + } + break; + case 'h': // an hour / in an hour / an hour ago + return withoutSuffix ? 'hodina' : (isFuture ? 'hodinu' : 'hodinou'); + case 'hh': // 9 hours / in 9 hours / 9 hours ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'hodiny' : 'hodin'); + } else { + return result + 'hodinami'; + } + break; + case 'd': // a day / in a day / a day ago + return (withoutSuffix || isFuture) ? 'den' : 'dnem'; + case 'dd': // 9 days / in 9 days / 9 days ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'dny' : 'dní'); + } else { + return result + 'dny'; + } + break; + case 'M': // a month / in a month / a month ago + return (withoutSuffix || isFuture) ? 'měsíc' : 'měsícem'; + case 'MM': // 9 months / in 9 months / 9 months ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'měsíce' : 'měsíců'); + } else { + return result + 'měsíci'; + } + break; + case 'y': // a year / in a year / a year ago + return (withoutSuffix || isFuture) ? 'rok' : 'rokem'; + case 'yy': // 9 years / in 9 years / 9 years ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'roky' : 'let'); + } else { + return result + 'lety'; + } + break; + } + } + + return moment.defineLocale('cs', { + months : months, + monthsShort : monthsShort, + monthsParse : (function (months, monthsShort) { + var i, _monthsParse = []; + for (i = 0; i < 12; i++) { + // use custom parser to solve problem with July (červenec) + _monthsParse[i] = new RegExp('^' + months[i] + '$|^' + monthsShort[i] + '$', 'i'); + } + return _monthsParse; + }(months, monthsShort)), + weekdays : 'neděle_pondělí_úterý_středa_čtvrtek_pátek_sobota'.split('_'), + weekdaysShort : 'ne_po_út_st_čt_pá_so'.split('_'), + weekdaysMin : 'ne_po_út_st_čt_pá_so'.split('_'), + longDateFormat : { + LT: 'H:mm', + L : 'DD. MM. YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd D. MMMM YYYY LT' + }, + calendar : { + sameDay: '[dnes v] LT', + nextDay: '[zítra v] LT', + nextWeek: function () { + switch (this.day()) { + case 0: + return '[v neděli v] LT'; + case 1: + case 2: + return '[v] dddd [v] LT'; + case 3: + return '[ve středu v] LT'; + case 4: + return '[ve čtvrtek v] LT'; + case 5: + return '[v pátek v] LT'; + case 6: + return '[v sobotu v] LT'; + } + }, + lastDay: '[včera v] LT', + lastWeek: function () { + switch (this.day()) { + case 0: + return '[minulou neděli v] LT'; + case 1: + case 2: + return '[minulé] dddd [v] LT'; + case 3: + return '[minulou středu v] LT'; + case 4: + case 5: + return '[minulý] dddd [v] LT'; + case 6: + return '[minulou sobotu v] LT'; + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'za %s', + past : 'před %s', + s : translate, + m : translate, + mm : translate, + h : translate, + hh : translate, + d : translate, + dd : translate, + M : translate, + MM : translate, + y : translate, + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : chuvash (cv) +// author : Anatoly Mironov : https://github.com/mirontoli + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('cv', { + months : 'кăрлач_нарăс_пуш_ака_май_çĕртме_утă_çурла_авăн_юпа_чӳк_раштав'.split('_'), + monthsShort : 'кăр_нар_пуш_ака_май_çĕр_утă_çур_ав_юпа_чӳк_раш'.split('_'), + weekdays : 'вырсарникун_тунтикун_ытларикун_юнкун_кĕçнерникун_эрнекун_шăматкун'.split('_'), + weekdaysShort : 'выр_тун_ытл_юн_кĕç_эрн_шăм'.split('_'), + weekdaysMin : 'вр_тн_ыт_юн_кç_эр_шм'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD-MM-YYYY', + LL : 'YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ]', + LLL : 'YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ], LT', + LLLL : 'dddd, YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ], LT' + }, + calendar : { + sameDay: '[Паян] LT [сехетре]', + nextDay: '[Ыран] LT [сехетре]', + lastDay: '[Ĕнер] LT [сехетре]', + nextWeek: '[Çитес] dddd LT [сехетре]', + lastWeek: '[Иртнĕ] dddd LT [сехетре]', + sameElse: 'L' + }, + relativeTime : { + future : function (output) { + var affix = /сехет$/i.exec(output) ? 'рен' : /çул$/i.exec(output) ? 'тан' : 'ран'; + return output + affix; + }, + past : '%s каялла', + s : 'пĕр-ик çеккунт', + m : 'пĕр минут', + mm : '%d минут', + h : 'пĕр сехет', + hh : '%d сехет', + d : 'пĕр кун', + dd : '%d кун', + M : 'пĕр уйăх', + MM : '%d уйăх', + y : 'пĕр çул', + yy : '%d çул' + }, + ordinal : '%d-мĕш', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Welsh (cy) +// author : Robert Allen + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('cy', { + months: 'Ionawr_Chwefror_Mawrth_Ebrill_Mai_Mehefin_Gorffennaf_Awst_Medi_Hydref_Tachwedd_Rhagfyr'.split('_'), + monthsShort: 'Ion_Chwe_Maw_Ebr_Mai_Meh_Gor_Aws_Med_Hyd_Tach_Rhag'.split('_'), + weekdays: 'Dydd Sul_Dydd Llun_Dydd Mawrth_Dydd Mercher_Dydd Iau_Dydd Gwener_Dydd Sadwrn'.split('_'), + weekdaysShort: 'Sul_Llun_Maw_Mer_Iau_Gwe_Sad'.split('_'), + weekdaysMin: 'Su_Ll_Ma_Me_Ia_Gw_Sa'.split('_'), + // time formats are the same as en-gb + longDateFormat: { + LT: 'HH:mm', + L: 'DD/MM/YYYY', + LL: 'D MMMM YYYY', + LLL: 'D MMMM YYYY LT', + LLLL: 'dddd, D MMMM YYYY LT' + }, + calendar: { + sameDay: '[Heddiw am] LT', + nextDay: '[Yfory am] LT', + nextWeek: 'dddd [am] LT', + lastDay: '[Ddoe am] LT', + lastWeek: 'dddd [diwethaf am] LT', + sameElse: 'L' + }, + relativeTime: { + future: 'mewn %s', + past: '%s yn ôl', + s: 'ychydig eiliadau', + m: 'munud', + mm: '%d munud', + h: 'awr', + hh: '%d awr', + d: 'diwrnod', + dd: '%d diwrnod', + M: 'mis', + MM: '%d mis', + y: 'blwyddyn', + yy: '%d flynedd' + }, + // traditional ordinal numbers above 31 are not commonly used in colloquial Welsh + ordinal: function (number) { + var b = number, + output = '', + lookup = [ + '', 'af', 'il', 'ydd', 'ydd', 'ed', 'ed', 'ed', 'fed', 'fed', 'fed', // 1af to 10fed + 'eg', 'fed', 'eg', 'eg', 'fed', 'eg', 'eg', 'fed', 'eg', 'fed' // 11eg to 20fed + ]; + + if (b > 20) { + if (b === 40 || b === 50 || b === 60 || b === 80 || b === 100) { + output = 'fed'; // not 30ain, 70ain or 90ain + } else { + output = 'ain'; + } + } else if (b > 0) { + output = lookup[b]; + } + + return number + output; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : danish (da) +// author : Ulrik Nielsen : https://github.com/mrbase + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('da', { + months : 'januar_februar_marts_april_maj_juni_juli_august_september_oktober_november_december'.split('_'), + monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aug_sep_okt_nov_dec'.split('_'), + weekdays : 'søndag_mandag_tirsdag_onsdag_torsdag_fredag_lørdag'.split('_'), + weekdaysShort : 'søn_man_tir_ons_tor_fre_lør'.split('_'), + weekdaysMin : 'sø_ma_ti_on_to_fr_lø'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd [d.] D. MMMM YYYY LT' + }, + calendar : { + sameDay : '[I dag kl.] LT', + nextDay : '[I morgen kl.] LT', + nextWeek : 'dddd [kl.] LT', + lastDay : '[I går kl.] LT', + lastWeek : '[sidste] dddd [kl] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'om %s', + past : '%s siden', + s : 'få sekunder', + m : 'et minut', + mm : '%d minutter', + h : 'en time', + hh : '%d timer', + d : 'en dag', + dd : '%d dage', + M : 'en måned', + MM : '%d måneder', + y : 'et år', + yy : '%d år' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : austrian german (de-at) +// author : lluchs : https://github.com/lluchs +// author: Menelion Elensúle: https://github.com/Oire +// author : Martin Groller : https://github.com/MadMG + +(function (factory) { + factory(moment); +}(function (moment) { + function processRelativeTime(number, withoutSuffix, key, isFuture) { + var format = { + 'm': ['eine Minute', 'einer Minute'], + 'h': ['eine Stunde', 'einer Stunde'], + 'd': ['ein Tag', 'einem Tag'], + 'dd': [number + ' Tage', number + ' Tagen'], + 'M': ['ein Monat', 'einem Monat'], + 'MM': [number + ' Monate', number + ' Monaten'], + 'y': ['ein Jahr', 'einem Jahr'], + 'yy': [number + ' Jahre', number + ' Jahren'] + }; + return withoutSuffix ? format[key][0] : format[key][1]; + } + + return moment.defineLocale('de-at', { + months : 'Jänner_Februar_März_April_Mai_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'), + monthsShort : 'Jän._Febr._Mrz._Apr._Mai_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'), + weekdays : 'Sonntag_Montag_Dienstag_Mittwoch_Donnerstag_Freitag_Samstag'.split('_'), + weekdaysShort : 'So._Mo._Di._Mi._Do._Fr._Sa.'.split('_'), + weekdaysMin : 'So_Mo_Di_Mi_Do_Fr_Sa'.split('_'), + longDateFormat : { + LT: 'HH:mm [Uhr]', + L : 'DD.MM.YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay: '[Heute um] LT', + sameElse: 'L', + nextDay: '[Morgen um] LT', + nextWeek: 'dddd [um] LT', + lastDay: '[Gestern um] LT', + lastWeek: '[letzten] dddd [um] LT' + }, + relativeTime : { + future : 'in %s', + past : 'vor %s', + s : 'ein paar Sekunden', + m : processRelativeTime, + mm : '%d Minuten', + h : processRelativeTime, + hh : '%d Stunden', + d : processRelativeTime, + dd : processRelativeTime, + M : processRelativeTime, + MM : processRelativeTime, + y : processRelativeTime, + yy : processRelativeTime + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : german (de) +// author : lluchs : https://github.com/lluchs +// author: Menelion Elensúle: https://github.com/Oire + +(function (factory) { + factory(moment); +}(function (moment) { + function processRelativeTime(number, withoutSuffix, key, isFuture) { + var format = { + 'm': ['eine Minute', 'einer Minute'], + 'h': ['eine Stunde', 'einer Stunde'], + 'd': ['ein Tag', 'einem Tag'], + 'dd': [number + ' Tage', number + ' Tagen'], + 'M': ['ein Monat', 'einem Monat'], + 'MM': [number + ' Monate', number + ' Monaten'], + 'y': ['ein Jahr', 'einem Jahr'], + 'yy': [number + ' Jahre', number + ' Jahren'] + }; + return withoutSuffix ? format[key][0] : format[key][1]; + } + + return moment.defineLocale('de', { + months : 'Januar_Februar_März_April_Mai_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'), + monthsShort : 'Jan._Febr._Mrz._Apr._Mai_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'), + weekdays : 'Sonntag_Montag_Dienstag_Mittwoch_Donnerstag_Freitag_Samstag'.split('_'), + weekdaysShort : 'So._Mo._Di._Mi._Do._Fr._Sa.'.split('_'), + weekdaysMin : 'So_Mo_Di_Mi_Do_Fr_Sa'.split('_'), + longDateFormat : { + LT: 'HH:mm [Uhr]', + L : 'DD.MM.YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay: '[Heute um] LT', + sameElse: 'L', + nextDay: '[Morgen um] LT', + nextWeek: 'dddd [um] LT', + lastDay: '[Gestern um] LT', + lastWeek: '[letzten] dddd [um] LT' + }, + relativeTime : { + future : 'in %s', + past : 'vor %s', + s : 'ein paar Sekunden', + m : processRelativeTime, + mm : '%d Minuten', + h : processRelativeTime, + hh : '%d Stunden', + d : processRelativeTime, + dd : processRelativeTime, + M : processRelativeTime, + MM : processRelativeTime, + y : processRelativeTime, + yy : processRelativeTime + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : modern greek (el) +// author : Aggelos Karalias : https://github.com/mehiel + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('el', { + monthsNominativeEl : 'Ιανουάριος_Φεβρουάριος_Μάρτιος_Απρίλιος_Μάιος_Ιούνιος_Ιούλιος_Αύγουστος_Σεπτέμβριος_Οκτώβριος_Νοέμβριος_Δεκέμβριος'.split('_'), + monthsGenitiveEl : 'Ιανουαρίου_Φεβρουαρίου_Μαρτίου_Απριλίου_Μαΐου_Ιουνίου_Ιουλίου_Αυγούστου_Σεπτεμβρίου_Οκτωβρίου_Νοεμβρίου_Δεκεμβρίου'.split('_'), + months : function (momentToFormat, format) { + if (/D/.test(format.substring(0, format.indexOf('MMMM')))) { // if there is a day number before 'MMMM' + return this._monthsGenitiveEl[momentToFormat.month()]; + } else { + return this._monthsNominativeEl[momentToFormat.month()]; + } + }, + monthsShort : 'Ιαν_Φεβ_Μαρ_Απρ_Μαϊ_Ιουν_Ιουλ_Αυγ_Σεπ_Οκτ_Νοε_Δεκ'.split('_'), + weekdays : 'Κυριακή_Δευτέρα_Τρίτη_Τετάρτη_Πέμπτη_Παρασκευή_Σάββατο'.split('_'), + weekdaysShort : 'Κυρ_Δευ_Τρι_Τετ_Πεμ_Παρ_Σαβ'.split('_'), + weekdaysMin : 'Κυ_Δε_Τρ_Τε_Πε_Πα_Σα'.split('_'), + meridiem : function (hours, minutes, isLower) { + if (hours > 11) { + return isLower ? 'μμ' : 'ΜΜ'; + } else { + return isLower ? 'πμ' : 'ΠΜ'; + } + }, + isPM : function (input) { + return ((input + '').toLowerCase()[0] === 'μ'); + }, + meridiemParse : /[ΠΜ]\.?Μ?\.?/i, + longDateFormat : { + LT : 'h:mm A', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendarEl : { + sameDay : '[Σήμερα {}] LT', + nextDay : '[Αύριο {}] LT', + nextWeek : 'dddd [{}] LT', + lastDay : '[Χθες {}] LT', + lastWeek : function () { + switch (this.day()) { + case 6: + return '[το προηγούμενο] dddd [{}] LT'; + default: + return '[την προηγούμενη] dddd [{}] LT'; + } + }, + sameElse : 'L' + }, + calendar : function (key, mom) { + var output = this._calendarEl[key], + hours = mom && mom.hours(); + + if (typeof output === 'function') { + output = output.apply(mom); + } + + return output.replace('{}', (hours % 12 === 1 ? 'στη' : 'στις')); + }, + relativeTime : { + future : 'σε %s', + past : '%s πριν', + s : 'δευτερόλεπτα', + m : 'ένα λεπτό', + mm : '%d λεπτά', + h : 'μία ώρα', + hh : '%d ώρες', + d : 'μία μέρα', + dd : '%d μέρες', + M : 'ένας μήνας', + MM : '%d μήνες', + y : 'ένας χρόνος', + yy : '%d χρόνια' + }, + ordinal : function (number) { + return number + 'η'; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : australian english (en-au) + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('en-au', { + months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'), + monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'), + weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'), + weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'), + weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'), + longDateFormat : { + LT : 'h:mm A', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Today at] LT', + nextDay : '[Tomorrow at] LT', + nextWeek : 'dddd [at] LT', + lastDay : '[Yesterday at] LT', + lastWeek : '[Last] dddd [at] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'in %s', + past : '%s ago', + s : 'a few seconds', + m : 'a minute', + mm : '%d minutes', + h : 'an hour', + hh : '%d hours', + d : 'a day', + dd : '%d days', + M : 'a month', + MM : '%d months', + y : 'a year', + yy : '%d years' + }, + ordinal : function (number) { + var b = number % 10, + output = (~~(number % 100 / 10) === 1) ? 'th' : + (b === 1) ? 'st' : + (b === 2) ? 'nd' : + (b === 3) ? 'rd' : 'th'; + return number + output; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : canadian english (en-ca) +// author : Jonathan Abourbih : https://github.com/jonbca + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('en-ca', { + months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'), + monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'), + weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'), + weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'), + weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'), + longDateFormat : { + LT : 'h:mm A', + L : 'YYYY-MM-DD', + LL : 'D MMMM, YYYY', + LLL : 'D MMMM, YYYY LT', + LLLL : 'dddd, D MMMM, YYYY LT' + }, + calendar : { + sameDay : '[Today at] LT', + nextDay : '[Tomorrow at] LT', + nextWeek : 'dddd [at] LT', + lastDay : '[Yesterday at] LT', + lastWeek : '[Last] dddd [at] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'in %s', + past : '%s ago', + s : 'a few seconds', + m : 'a minute', + mm : '%d minutes', + h : 'an hour', + hh : '%d hours', + d : 'a day', + dd : '%d days', + M : 'a month', + MM : '%d months', + y : 'a year', + yy : '%d years' + }, + ordinal : function (number) { + var b = number % 10, + output = (~~(number % 100 / 10) === 1) ? 'th' : + (b === 1) ? 'st' : + (b === 2) ? 'nd' : + (b === 3) ? 'rd' : 'th'; + return number + output; + } + }); +})); +// moment.js locale configuration +// locale : great britain english (en-gb) +// author : Chris Gedrim : https://github.com/chrisgedrim + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('en-gb', { + months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'), + monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'), + weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'), + weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'), + weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Today at] LT', + nextDay : '[Tomorrow at] LT', + nextWeek : 'dddd [at] LT', + lastDay : '[Yesterday at] LT', + lastWeek : '[Last] dddd [at] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'in %s', + past : '%s ago', + s : 'a few seconds', + m : 'a minute', + mm : '%d minutes', + h : 'an hour', + hh : '%d hours', + d : 'a day', + dd : '%d days', + M : 'a month', + MM : '%d months', + y : 'a year', + yy : '%d years' + }, + ordinal : function (number) { + var b = number % 10, + output = (~~(number % 100 / 10) === 1) ? 'th' : + (b === 1) ? 'st' : + (b === 2) ? 'nd' : + (b === 3) ? 'rd' : 'th'; + return number + output; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : esperanto (eo) +// author : Colin Dean : https://github.com/colindean +// komento: Mi estas malcerta se mi korekte traktis akuzativojn en tiu traduko. +// Se ne, bonvolu korekti kaj avizi min por ke mi povas lerni! + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('eo', { + months : 'januaro_februaro_marto_aprilo_majo_junio_julio_aŭgusto_septembro_oktobro_novembro_decembro'.split('_'), + monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aŭg_sep_okt_nov_dec'.split('_'), + weekdays : 'Dimanĉo_Lundo_Mardo_Merkredo_Ĵaŭdo_Vendredo_Sabato'.split('_'), + weekdaysShort : 'Dim_Lun_Mard_Merk_Ĵaŭ_Ven_Sab'.split('_'), + weekdaysMin : 'Di_Lu_Ma_Me_Ĵa_Ve_Sa'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'YYYY-MM-DD', + LL : 'D[-an de] MMMM, YYYY', + LLL : 'D[-an de] MMMM, YYYY LT', + LLLL : 'dddd, [la] D[-an de] MMMM, YYYY LT' + }, + meridiem : function (hours, minutes, isLower) { + if (hours > 11) { + return isLower ? 'p.t.m.' : 'P.T.M.'; + } else { + return isLower ? 'a.t.m.' : 'A.T.M.'; + } + }, + calendar : { + sameDay : '[Hodiaŭ je] LT', + nextDay : '[Morgaŭ je] LT', + nextWeek : 'dddd [je] LT', + lastDay : '[Hieraŭ je] LT', + lastWeek : '[pasinta] dddd [je] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'je %s', + past : 'antaŭ %s', + s : 'sekundoj', + m : 'minuto', + mm : '%d minutoj', + h : 'horo', + hh : '%d horoj', + d : 'tago',//ne 'diurno', ĉar estas uzita por proksimumo + dd : '%d tagoj', + M : 'monato', + MM : '%d monatoj', + y : 'jaro', + yy : '%d jaroj' + }, + ordinal : '%da', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : spanish (es) +// author : Julio Napurí : https://github.com/julionc + +(function (factory) { + factory(moment); +}(function (moment) { + var monthsShortDot = 'ene._feb._mar._abr._may._jun._jul._ago._sep._oct._nov._dic.'.split('_'), + monthsShort = 'ene_feb_mar_abr_may_jun_jul_ago_sep_oct_nov_dic'.split('_'); + + return moment.defineLocale('es', { + months : 'enero_febrero_marzo_abril_mayo_junio_julio_agosto_septiembre_octubre_noviembre_diciembre'.split('_'), + monthsShort : function (m, format) { + if (/-MMM-/.test(format)) { + return monthsShort[m.month()]; + } else { + return monthsShortDot[m.month()]; + } + }, + weekdays : 'domingo_lunes_martes_miércoles_jueves_viernes_sábado'.split('_'), + weekdaysShort : 'dom._lun._mar._mié._jue._vie._sáb.'.split('_'), + weekdaysMin : 'Do_Lu_Ma_Mi_Ju_Vi_Sá'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD/MM/YYYY', + LL : 'D [de] MMMM [de] YYYY', + LLL : 'D [de] MMMM [de] YYYY LT', + LLLL : 'dddd, D [de] MMMM [de] YYYY LT' + }, + calendar : { + sameDay : function () { + return '[hoy a la' + ((this.hours() !== 1) ? 's' : '') + '] LT'; + }, + nextDay : function () { + return '[mañana a la' + ((this.hours() !== 1) ? 's' : '') + '] LT'; + }, + nextWeek : function () { + return 'dddd [a la' + ((this.hours() !== 1) ? 's' : '') + '] LT'; + }, + lastDay : function () { + return '[ayer a la' + ((this.hours() !== 1) ? 's' : '') + '] LT'; + }, + lastWeek : function () { + return '[el] dddd [pasado a la' + ((this.hours() !== 1) ? 's' : '') + '] LT'; + }, + sameElse : 'L' + }, + relativeTime : { + future : 'en %s', + past : 'hace %s', + s : 'unos segundos', + m : 'un minuto', + mm : '%d minutos', + h : 'una hora', + hh : '%d horas', + d : 'un día', + dd : '%d días', + M : 'un mes', + MM : '%d meses', + y : 'un año', + yy : '%d años' + }, + ordinal : '%dº', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : estonian (et) +// author : Henry Kehlmann : https://github.com/madhenry +// improvements : Illimar Tambek : https://github.com/ragulka + +(function (factory) { + factory(moment); +}(function (moment) { + function processRelativeTime(number, withoutSuffix, key, isFuture) { + var format = { + 's' : ['mõne sekundi', 'mõni sekund', 'paar sekundit'], + 'm' : ['ühe minuti', 'üks minut'], + 'mm': [number + ' minuti', number + ' minutit'], + 'h' : ['ühe tunni', 'tund aega', 'üks tund'], + 'hh': [number + ' tunni', number + ' tundi'], + 'd' : ['ühe päeva', 'üks päev'], + 'M' : ['kuu aja', 'kuu aega', 'üks kuu'], + 'MM': [number + ' kuu', number + ' kuud'], + 'y' : ['ühe aasta', 'aasta', 'üks aasta'], + 'yy': [number + ' aasta', number + ' aastat'] + }; + if (withoutSuffix) { + return format[key][2] ? format[key][2] : format[key][1]; + } + return isFuture ? format[key][0] : format[key][1]; + } + + return moment.defineLocale('et', { + months : 'jaanuar_veebruar_märts_aprill_mai_juuni_juuli_august_september_oktoober_november_detsember'.split('_'), + monthsShort : 'jaan_veebr_märts_apr_mai_juuni_juuli_aug_sept_okt_nov_dets'.split('_'), + weekdays : 'pühapäev_esmaspäev_teisipäev_kolmapäev_neljapäev_reede_laupäev'.split('_'), + weekdaysShort : 'P_E_T_K_N_R_L'.split('_'), + weekdaysMin : 'P_E_T_K_N_R_L'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD.MM.YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay : '[Täna,] LT', + nextDay : '[Homme,] LT', + nextWeek : '[Järgmine] dddd LT', + lastDay : '[Eile,] LT', + lastWeek : '[Eelmine] dddd LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s pärast', + past : '%s tagasi', + s : processRelativeTime, + m : processRelativeTime, + mm : processRelativeTime, + h : processRelativeTime, + hh : processRelativeTime, + d : processRelativeTime, + dd : '%d päeva', + M : processRelativeTime, + MM : processRelativeTime, + y : processRelativeTime, + yy : processRelativeTime + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : euskara (eu) +// author : Eneko Illarramendi : https://github.com/eillarra + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('eu', { + months : 'urtarrila_otsaila_martxoa_apirila_maiatza_ekaina_uztaila_abuztua_iraila_urria_azaroa_abendua'.split('_'), + monthsShort : 'urt._ots._mar._api._mai._eka._uzt._abu._ira._urr._aza._abe.'.split('_'), + weekdays : 'igandea_astelehena_asteartea_asteazkena_osteguna_ostirala_larunbata'.split('_'), + weekdaysShort : 'ig._al._ar._az._og._ol._lr.'.split('_'), + weekdaysMin : 'ig_al_ar_az_og_ol_lr'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'YYYY-MM-DD', + LL : 'YYYY[ko] MMMM[ren] D[a]', + LLL : 'YYYY[ko] MMMM[ren] D[a] LT', + LLLL : 'dddd, YYYY[ko] MMMM[ren] D[a] LT', + l : 'YYYY-M-D', + ll : 'YYYY[ko] MMM D[a]', + lll : 'YYYY[ko] MMM D[a] LT', + llll : 'ddd, YYYY[ko] MMM D[a] LT' + }, + calendar : { + sameDay : '[gaur] LT[etan]', + nextDay : '[bihar] LT[etan]', + nextWeek : 'dddd LT[etan]', + lastDay : '[atzo] LT[etan]', + lastWeek : '[aurreko] dddd LT[etan]', + sameElse : 'L' + }, + relativeTime : { + future : '%s barru', + past : 'duela %s', + s : 'segundo batzuk', + m : 'minutu bat', + mm : '%d minutu', + h : 'ordu bat', + hh : '%d ordu', + d : 'egun bat', + dd : '%d egun', + M : 'hilabete bat', + MM : '%d hilabete', + y : 'urte bat', + yy : '%d urte' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Persian (fa) +// author : Ebrahim Byagowi : https://github.com/ebraminio + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '۱', + '2': '۲', + '3': '۳', + '4': '۴', + '5': '۵', + '6': '۶', + '7': '۷', + '8': '۸', + '9': '۹', + '0': '۰' + }, numberMap = { + '۱': '1', + '۲': '2', + '۳': '3', + '۴': '4', + '۵': '5', + '۶': '6', + '۷': '7', + '۸': '8', + '۹': '9', + '۰': '0' + }; + + return moment.defineLocale('fa', { + months : 'ژانویه_فوریه_مارس_آوریل_مه_ژوئن_ژوئیه_اوت_سپتامبر_اکتبر_نوامبر_دسامبر'.split('_'), + monthsShort : 'ژانویه_فوریه_مارس_آوریل_مه_ژوئن_ژوئیه_اوت_سپتامبر_اکتبر_نوامبر_دسامبر'.split('_'), + weekdays : 'یک\u200cشنبه_دوشنبه_سه\u200cشنبه_چهارشنبه_پنج\u200cشنبه_جمعه_شنبه'.split('_'), + weekdaysShort : 'یک\u200cشنبه_دوشنبه_سه\u200cشنبه_چهارشنبه_پنج\u200cشنبه_جمعه_شنبه'.split('_'), + weekdaysMin : 'ی_د_س_چ_پ_ج_ش'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 12) { + return 'قبل از ظهر'; + } else { + return 'بعد از ظهر'; + } + }, + calendar : { + sameDay : '[امروز ساعت] LT', + nextDay : '[فردا ساعت] LT', + nextWeek : 'dddd [ساعت] LT', + lastDay : '[دیروز ساعت] LT', + lastWeek : 'dddd [پیش] [ساعت] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'در %s', + past : '%s پیش', + s : 'چندین ثانیه', + m : 'یک دقیقه', + mm : '%d دقیقه', + h : 'یک ساعت', + hh : '%d ساعت', + d : 'یک روز', + dd : '%d روز', + M : 'یک ماه', + MM : '%d ماه', + y : 'یک سال', + yy : '%d سال' + }, + preparse: function (string) { + return string.replace(/[۰-۹]/g, function (match) { + return numberMap[match]; + }).replace(/،/g, ','); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }).replace(/,/g, '،'); + }, + ordinal : '%dم', + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : finnish (fi) +// author : Tarmo Aidantausta : https://github.com/bleadof + +(function (factory) { + factory(moment); +}(function (moment) { + var numbersPast = 'nolla yksi kaksi kolme neljä viisi kuusi seitsemän kahdeksan yhdeksän'.split(' '), + numbersFuture = [ + 'nolla', 'yhden', 'kahden', 'kolmen', 'neljän', 'viiden', 'kuuden', + numbersPast[7], numbersPast[8], numbersPast[9] + ]; + + function translate(number, withoutSuffix, key, isFuture) { + var result = ''; + switch (key) { + case 's': + return isFuture ? 'muutaman sekunnin' : 'muutama sekunti'; + case 'm': + return isFuture ? 'minuutin' : 'minuutti'; + case 'mm': + result = isFuture ? 'minuutin' : 'minuuttia'; + break; + case 'h': + return isFuture ? 'tunnin' : 'tunti'; + case 'hh': + result = isFuture ? 'tunnin' : 'tuntia'; + break; + case 'd': + return isFuture ? 'päivän' : 'päivä'; + case 'dd': + result = isFuture ? 'päivän' : 'päivää'; + break; + case 'M': + return isFuture ? 'kuukauden' : 'kuukausi'; + case 'MM': + result = isFuture ? 'kuukauden' : 'kuukautta'; + break; + case 'y': + return isFuture ? 'vuoden' : 'vuosi'; + case 'yy': + result = isFuture ? 'vuoden' : 'vuotta'; + break; + } + result = verbalNumber(number, isFuture) + ' ' + result; + return result; + } + + function verbalNumber(number, isFuture) { + return number < 10 ? (isFuture ? numbersFuture[number] : numbersPast[number]) : number; + } + + return moment.defineLocale('fi', { + months : 'tammikuu_helmikuu_maaliskuu_huhtikuu_toukokuu_kesäkuu_heinäkuu_elokuu_syyskuu_lokakuu_marraskuu_joulukuu'.split('_'), + monthsShort : 'tammi_helmi_maalis_huhti_touko_kesä_heinä_elo_syys_loka_marras_joulu'.split('_'), + weekdays : 'sunnuntai_maanantai_tiistai_keskiviikko_torstai_perjantai_lauantai'.split('_'), + weekdaysShort : 'su_ma_ti_ke_to_pe_la'.split('_'), + weekdaysMin : 'su_ma_ti_ke_to_pe_la'.split('_'), + longDateFormat : { + LT : 'HH.mm', + L : 'DD.MM.YYYY', + LL : 'Do MMMM[ta] YYYY', + LLL : 'Do MMMM[ta] YYYY, [klo] LT', + LLLL : 'dddd, Do MMMM[ta] YYYY, [klo] LT', + l : 'D.M.YYYY', + ll : 'Do MMM YYYY', + lll : 'Do MMM YYYY, [klo] LT', + llll : 'ddd, Do MMM YYYY, [klo] LT' + }, + calendar : { + sameDay : '[tänään] [klo] LT', + nextDay : '[huomenna] [klo] LT', + nextWeek : 'dddd [klo] LT', + lastDay : '[eilen] [klo] LT', + lastWeek : '[viime] dddd[na] [klo] LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s päästä', + past : '%s sitten', + s : translate, + m : translate, + mm : translate, + h : translate, + hh : translate, + d : translate, + dd : translate, + M : translate, + MM : translate, + y : translate, + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : faroese (fo) +// author : Ragnar Johannesen : https://github.com/ragnar123 + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('fo', { + months : 'januar_februar_mars_apríl_mai_juni_juli_august_september_oktober_november_desember'.split('_'), + monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'), + weekdays : 'sunnudagur_mánadagur_týsdagur_mikudagur_hósdagur_fríggjadagur_leygardagur'.split('_'), + weekdaysShort : 'sun_mán_týs_mik_hós_frí_ley'.split('_'), + weekdaysMin : 'su_má_tý_mi_hó_fr_le'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D. MMMM, YYYY LT' + }, + calendar : { + sameDay : '[Í dag kl.] LT', + nextDay : '[Í morgin kl.] LT', + nextWeek : 'dddd [kl.] LT', + lastDay : '[Í gjár kl.] LT', + lastWeek : '[síðstu] dddd [kl] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'um %s', + past : '%s síðani', + s : 'fá sekund', + m : 'ein minutt', + mm : '%d minuttir', + h : 'ein tími', + hh : '%d tímar', + d : 'ein dagur', + dd : '%d dagar', + M : 'ein mánaði', + MM : '%d mánaðir', + y : 'eitt ár', + yy : '%d ár' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : canadian french (fr-ca) +// author : Jonathan Abourbih : https://github.com/jonbca + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('fr-ca', { + months : 'janvier_février_mars_avril_mai_juin_juillet_août_septembre_octobre_novembre_décembre'.split('_'), + monthsShort : 'janv._févr._mars_avr._mai_juin_juil._août_sept._oct._nov._déc.'.split('_'), + weekdays : 'dimanche_lundi_mardi_mercredi_jeudi_vendredi_samedi'.split('_'), + weekdaysShort : 'dim._lun._mar._mer._jeu._ven._sam.'.split('_'), + weekdaysMin : 'Di_Lu_Ma_Me_Je_Ve_Sa'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'YYYY-MM-DD', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[Aujourd\'hui à] LT', + nextDay: '[Demain à] LT', + nextWeek: 'dddd [à] LT', + lastDay: '[Hier à] LT', + lastWeek: 'dddd [dernier à] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'dans %s', + past : 'il y a %s', + s : 'quelques secondes', + m : 'une minute', + mm : '%d minutes', + h : 'une heure', + hh : '%d heures', + d : 'un jour', + dd : '%d jours', + M : 'un mois', + MM : '%d mois', + y : 'un an', + yy : '%d ans' + }, + ordinal : function (number) { + return number + (number === 1 ? 'er' : ''); + } + }); +})); +// moment.js locale configuration +// locale : french (fr) +// author : John Fischer : https://github.com/jfroffice + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('fr', { + months : 'janvier_février_mars_avril_mai_juin_juillet_août_septembre_octobre_novembre_décembre'.split('_'), + monthsShort : 'janv._févr._mars_avr._mai_juin_juil._août_sept._oct._nov._déc.'.split('_'), + weekdays : 'dimanche_lundi_mardi_mercredi_jeudi_vendredi_samedi'.split('_'), + weekdaysShort : 'dim._lun._mar._mer._jeu._ven._sam.'.split('_'), + weekdaysMin : 'Di_Lu_Ma_Me_Je_Ve_Sa'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[Aujourd\'hui à] LT', + nextDay: '[Demain à] LT', + nextWeek: 'dddd [à] LT', + lastDay: '[Hier à] LT', + lastWeek: 'dddd [dernier à] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'dans %s', + past : 'il y a %s', + s : 'quelques secondes', + m : 'une minute', + mm : '%d minutes', + h : 'une heure', + hh : '%d heures', + d : 'un jour', + dd : '%d jours', + M : 'un mois', + MM : '%d mois', + y : 'un an', + yy : '%d ans' + }, + ordinal : function (number) { + return number + (number === 1 ? 'er' : ''); + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : galician (gl) +// author : Juan G. Hurtado : https://github.com/juanghurtado + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('gl', { + months : 'Xaneiro_Febreiro_Marzo_Abril_Maio_Xuño_Xullo_Agosto_Setembro_Outubro_Novembro_Decembro'.split('_'), + monthsShort : 'Xan._Feb._Mar._Abr._Mai._Xuñ._Xul._Ago._Set._Out._Nov._Dec.'.split('_'), + weekdays : 'Domingo_Luns_Martes_Mércores_Xoves_Venres_Sábado'.split('_'), + weekdaysShort : 'Dom._Lun._Mar._Mér._Xov._Ven._Sáb.'.split('_'), + weekdaysMin : 'Do_Lu_Ma_Mé_Xo_Ve_Sá'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay : function () { + return '[hoxe ' + ((this.hours() !== 1) ? 'ás' : 'á') + '] LT'; + }, + nextDay : function () { + return '[mañá ' + ((this.hours() !== 1) ? 'ás' : 'á') + '] LT'; + }, + nextWeek : function () { + return 'dddd [' + ((this.hours() !== 1) ? 'ás' : 'a') + '] LT'; + }, + lastDay : function () { + return '[onte ' + ((this.hours() !== 1) ? 'á' : 'a') + '] LT'; + }, + lastWeek : function () { + return '[o] dddd [pasado ' + ((this.hours() !== 1) ? 'ás' : 'a') + '] LT'; + }, + sameElse : 'L' + }, + relativeTime : { + future : function (str) { + if (str === 'uns segundos') { + return 'nuns segundos'; + } + return 'en ' + str; + }, + past : 'hai %s', + s : 'uns segundos', + m : 'un minuto', + mm : '%d minutos', + h : 'unha hora', + hh : '%d horas', + d : 'un día', + dd : '%d días', + M : 'un mes', + MM : '%d meses', + y : 'un ano', + yy : '%d anos' + }, + ordinal : '%dº', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Hebrew (he) +// author : Tomer Cohen : https://github.com/tomer +// author : Moshe Simantov : https://github.com/DevelopmentIL +// author : Tal Ater : https://github.com/TalAter + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('he', { + months : 'ינואר_פברואר_מרץ_אפריל_מאי_יוני_יולי_אוגוסט_ספטמבר_אוקטובר_נובמבר_דצמבר'.split('_'), + monthsShort : 'ינו׳_פבר׳_מרץ_אפר׳_מאי_יוני_יולי_אוג׳_ספט׳_אוק׳_נוב׳_דצמ׳'.split('_'), + weekdays : 'ראשון_שני_שלישי_רביעי_חמישי_שישי_שבת'.split('_'), + weekdaysShort : 'א׳_ב׳_ג׳_ד׳_ה׳_ו׳_ש׳'.split('_'), + weekdaysMin : 'א_ב_ג_ד_ה_ו_ש'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D [ב]MMMM YYYY', + LLL : 'D [ב]MMMM YYYY LT', + LLLL : 'dddd, D [ב]MMMM YYYY LT', + l : 'D/M/YYYY', + ll : 'D MMM YYYY', + lll : 'D MMM YYYY LT', + llll : 'ddd, D MMM YYYY LT' + }, + calendar : { + sameDay : '[היום ב־]LT', + nextDay : '[מחר ב־]LT', + nextWeek : 'dddd [בשעה] LT', + lastDay : '[אתמול ב־]LT', + lastWeek : '[ביום] dddd [האחרון בשעה] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'בעוד %s', + past : 'לפני %s', + s : 'מספר שניות', + m : 'דקה', + mm : '%d דקות', + h : 'שעה', + hh : function (number) { + if (number === 2) { + return 'שעתיים'; + } + return number + ' שעות'; + }, + d : 'יום', + dd : function (number) { + if (number === 2) { + return 'יומיים'; + } + return number + ' ימים'; + }, + M : 'חודש', + MM : function (number) { + if (number === 2) { + return 'חודשיים'; + } + return number + ' חודשים'; + }, + y : 'שנה', + yy : function (number) { + if (number === 2) { + return 'שנתיים'; + } + return number + ' שנים'; + } + } + }); +})); +// moment.js locale configuration +// locale : hindi (hi) +// author : Mayank Singhal : https://github.com/mayanksinghal + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '१', + '2': '२', + '3': '३', + '4': '४', + '5': '५', + '6': '६', + '7': '७', + '8': '८', + '9': '९', + '0': '०' + }, + numberMap = { + '१': '1', + '२': '2', + '३': '3', + '४': '4', + '५': '5', + '६': '6', + '७': '7', + '८': '8', + '९': '9', + '०': '0' + }; + + return moment.defineLocale('hi', { + months : 'जनवरी_फ़रवरी_मार्च_अप्रैल_मई_जून_जुलाई_अगस्त_सितम्बर_अक्टूबर_नवम्बर_दिसम्बर'.split('_'), + monthsShort : 'जन._फ़र._मार्च_अप्रै._मई_जून_जुल._अग._सित._अक्टू._नव._दिस.'.split('_'), + weekdays : 'रविवार_सोमवार_मंगलवार_बुधवार_गुरूवार_शुक्रवार_शनिवार'.split('_'), + weekdaysShort : 'रवि_सोम_मंगल_बुध_गुरू_शुक्र_शनि'.split('_'), + weekdaysMin : 'र_सो_मं_बु_गु_शु_श'.split('_'), + longDateFormat : { + LT : 'A h:mm बजे', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[आज] LT', + nextDay : '[कल] LT', + nextWeek : 'dddd, LT', + lastDay : '[कल] LT', + lastWeek : '[पिछले] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s में', + past : '%s पहले', + s : 'कुछ ही क्षण', + m : 'एक मिनट', + mm : '%d मिनट', + h : 'एक घंटा', + hh : '%d घंटे', + d : 'एक दिन', + dd : '%d दिन', + M : 'एक महीने', + MM : '%d महीने', + y : 'एक वर्ष', + yy : '%d वर्ष' + }, + preparse: function (string) { + return string.replace(/[१२३४५६७८९०]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + // Hindi notation for meridiems are quite fuzzy in practice. While there exists + // a rigid notion of a 'Pahar' it is not used as rigidly in modern Hindi. + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'रात'; + } else if (hour < 10) { + return 'सुबह'; + } else if (hour < 17) { + return 'दोपहर'; + } else if (hour < 20) { + return 'शाम'; + } else { + return 'रात'; + } + }, + week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : hrvatski (hr) +// author : Bojan Marković : https://github.com/bmarkovic + +// based on (sl) translation by Robert Sedovšek + +(function (factory) { + factory(moment); +}(function (moment) { + function translate(number, withoutSuffix, key) { + var result = number + ' '; + switch (key) { + case 'm': + return withoutSuffix ? 'jedna minuta' : 'jedne minute'; + case 'mm': + if (number === 1) { + result += 'minuta'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'minute'; + } else { + result += 'minuta'; + } + return result; + case 'h': + return withoutSuffix ? 'jedan sat' : 'jednog sata'; + case 'hh': + if (number === 1) { + result += 'sat'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'sata'; + } else { + result += 'sati'; + } + return result; + case 'dd': + if (number === 1) { + result += 'dan'; + } else { + result += 'dana'; + } + return result; + case 'MM': + if (number === 1) { + result += 'mjesec'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'mjeseca'; + } else { + result += 'mjeseci'; + } + return result; + case 'yy': + if (number === 1) { + result += 'godina'; + } else if (number === 2 || number === 3 || number === 4) { + result += 'godine'; + } else { + result += 'godina'; + } + return result; + } + } + + return moment.defineLocale('hr', { + months : 'sječanj_veljača_ožujak_travanj_svibanj_lipanj_srpanj_kolovoz_rujan_listopad_studeni_prosinac'.split('_'), + monthsShort : 'sje._vel._ožu._tra._svi._lip._srp._kol._ruj._lis._stu._pro.'.split('_'), + weekdays : 'nedjelja_ponedjeljak_utorak_srijeda_četvrtak_petak_subota'.split('_'), + weekdaysShort : 'ned._pon._uto._sri._čet._pet._sub.'.split('_'), + weekdaysMin : 'ne_po_ut_sr_če_pe_su'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD. MM. YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay : '[danas u] LT', + nextDay : '[sutra u] LT', + + nextWeek : function () { + switch (this.day()) { + case 0: + return '[u] [nedjelju] [u] LT'; + case 3: + return '[u] [srijedu] [u] LT'; + case 6: + return '[u] [subotu] [u] LT'; + case 1: + case 2: + case 4: + case 5: + return '[u] dddd [u] LT'; + } + }, + lastDay : '[jučer u] LT', + lastWeek : function () { + switch (this.day()) { + case 0: + case 3: + return '[prošlu] dddd [u] LT'; + case 6: + return '[prošle] [subote] [u] LT'; + case 1: + case 2: + case 4: + case 5: + return '[prošli] dddd [u] LT'; + } + }, + sameElse : 'L' + }, + relativeTime : { + future : 'za %s', + past : 'prije %s', + s : 'par sekundi', + m : translate, + mm : translate, + h : translate, + hh : translate, + d : 'dan', + dd : translate, + M : 'mjesec', + MM : translate, + y : 'godinu', + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : hungarian (hu) +// author : Adam Brunner : https://github.com/adambrunner + +(function (factory) { + factory(moment); +}(function (moment) { + var weekEndings = 'vasárnap hétfőn kedden szerdán csütörtökön pénteken szombaton'.split(' '); + + function translate(number, withoutSuffix, key, isFuture) { + var num = number, + suffix; + + switch (key) { + case 's': + return (isFuture || withoutSuffix) ? 'néhány másodperc' : 'néhány másodperce'; + case 'm': + return 'egy' + (isFuture || withoutSuffix ? ' perc' : ' perce'); + case 'mm': + return num + (isFuture || withoutSuffix ? ' perc' : ' perce'); + case 'h': + return 'egy' + (isFuture || withoutSuffix ? ' óra' : ' órája'); + case 'hh': + return num + (isFuture || withoutSuffix ? ' óra' : ' órája'); + case 'd': + return 'egy' + (isFuture || withoutSuffix ? ' nap' : ' napja'); + case 'dd': + return num + (isFuture || withoutSuffix ? ' nap' : ' napja'); + case 'M': + return 'egy' + (isFuture || withoutSuffix ? ' hónap' : ' hónapja'); + case 'MM': + return num + (isFuture || withoutSuffix ? ' hónap' : ' hónapja'); + case 'y': + return 'egy' + (isFuture || withoutSuffix ? ' év' : ' éve'); + case 'yy': + return num + (isFuture || withoutSuffix ? ' év' : ' éve'); + } + + return ''; + } + + function week(isFuture) { + return (isFuture ? '' : '[múlt] ') + '[' + weekEndings[this.day()] + '] LT[-kor]'; + } + + return moment.defineLocale('hu', { + months : 'január_február_március_április_május_június_július_augusztus_szeptember_október_november_december'.split('_'), + monthsShort : 'jan_feb_márc_ápr_máj_jún_júl_aug_szept_okt_nov_dec'.split('_'), + weekdays : 'vasárnap_hétfő_kedd_szerda_csütörtök_péntek_szombat'.split('_'), + weekdaysShort : 'vas_hét_kedd_sze_csüt_pén_szo'.split('_'), + weekdaysMin : 'v_h_k_sze_cs_p_szo'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'YYYY.MM.DD.', + LL : 'YYYY. MMMM D.', + LLL : 'YYYY. MMMM D., LT', + LLLL : 'YYYY. MMMM D., dddd LT' + }, + meridiem : function (hours, minutes, isLower) { + if (hours < 12) { + return isLower === true ? 'de' : 'DE'; + } else { + return isLower === true ? 'du' : 'DU'; + } + }, + calendar : { + sameDay : '[ma] LT[-kor]', + nextDay : '[holnap] LT[-kor]', + nextWeek : function () { + return week.call(this, true); + }, + lastDay : '[tegnap] LT[-kor]', + lastWeek : function () { + return week.call(this, false); + }, + sameElse : 'L' + }, + relativeTime : { + future : '%s múlva', + past : '%s', + s : translate, + m : translate, + mm : translate, + h : translate, + hh : translate, + d : translate, + dd : translate, + M : translate, + MM : translate, + y : translate, + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Armenian (hy-am) +// author : Armendarabyan : https://github.com/armendarabyan + +(function (factory) { + factory(moment); +}(function (moment) { + function monthsCaseReplace(m, format) { + var months = { + 'nominative': 'հունվար_փետրվար_մարտ_ապրիլ_մայիս_հունիս_հուլիս_օգոստոս_սեպտեմբեր_հոկտեմբեր_նոյեմբեր_դեկտեմբեր'.split('_'), + 'accusative': 'հունվարի_փետրվարի_մարտի_ապրիլի_մայիսի_հունիսի_հուլիսի_օգոստոսի_սեպտեմբերի_հոկտեմբերի_նոյեմբերի_դեկտեմբերի'.split('_') + }, + + nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return months[nounCase][m.month()]; + } + + function monthsShortCaseReplace(m, format) { + var monthsShort = 'հնվ_փտր_մրտ_ապր_մյս_հնս_հլս_օգս_սպտ_հկտ_նմբ_դկտ'.split('_'); + + return monthsShort[m.month()]; + } + + function weekdaysCaseReplace(m, format) { + var weekdays = 'կիրակի_երկուշաբթի_երեքշաբթի_չորեքշաբթի_հինգշաբթի_ուրբաթ_շաբաթ'.split('_'); + + return weekdays[m.day()]; + } + + return moment.defineLocale('hy-am', { + months : monthsCaseReplace, + monthsShort : monthsShortCaseReplace, + weekdays : weekdaysCaseReplace, + weekdaysShort : 'կրկ_երկ_երք_չրք_հնգ_ուրբ_շբթ'.split('_'), + weekdaysMin : 'կրկ_երկ_երք_չրք_հնգ_ուրբ_շբթ'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY թ.', + LLL : 'D MMMM YYYY թ., LT', + LLLL : 'dddd, D MMMM YYYY թ., LT' + }, + calendar : { + sameDay: '[այսօր] LT', + nextDay: '[վաղը] LT', + lastDay: '[երեկ] LT', + nextWeek: function () { + return 'dddd [օրը ժամը] LT'; + }, + lastWeek: function () { + return '[անցած] dddd [օրը ժամը] LT'; + }, + sameElse: 'L' + }, + relativeTime : { + future : '%s հետո', + past : '%s առաջ', + s : 'մի քանի վայրկյան', + m : 'րոպե', + mm : '%d րոպե', + h : 'ժամ', + hh : '%d ժամ', + d : 'օր', + dd : '%d օր', + M : 'ամիս', + MM : '%d ամիս', + y : 'տարի', + yy : '%d տարի' + }, + + meridiem : function (hour) { + if (hour < 4) { + return 'գիշերվա'; + } else if (hour < 12) { + return 'առավոտվա'; + } else if (hour < 17) { + return 'ցերեկվա'; + } else { + return 'երեկոյան'; + } + }, + + ordinal: function (number, period) { + switch (period) { + case 'DDD': + case 'w': + case 'W': + case 'DDDo': + if (number === 1) { + return number + '-ին'; + } + return number + '-րդ'; + default: + return number; + } + }, + + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Bahasa Indonesia (id) +// author : Mohammad Satrio Utomo : https://github.com/tyok +// reference: http://id.wikisource.org/wiki/Pedoman_Umum_Ejaan_Bahasa_Indonesia_yang_Disempurnakan + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('id', { + months : 'Januari_Februari_Maret_April_Mei_Juni_Juli_Agustus_September_Oktober_November_Desember'.split('_'), + monthsShort : 'Jan_Feb_Mar_Apr_Mei_Jun_Jul_Ags_Sep_Okt_Nov_Des'.split('_'), + weekdays : 'Minggu_Senin_Selasa_Rabu_Kamis_Jumat_Sabtu'.split('_'), + weekdaysShort : 'Min_Sen_Sel_Rab_Kam_Jum_Sab'.split('_'), + weekdaysMin : 'Mg_Sn_Sl_Rb_Km_Jm_Sb'.split('_'), + longDateFormat : { + LT : 'HH.mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY [pukul] LT', + LLLL : 'dddd, D MMMM YYYY [pukul] LT' + }, + meridiem : function (hours, minutes, isLower) { + if (hours < 11) { + return 'pagi'; + } else if (hours < 15) { + return 'siang'; + } else if (hours < 19) { + return 'sore'; + } else { + return 'malam'; + } + }, + calendar : { + sameDay : '[Hari ini pukul] LT', + nextDay : '[Besok pukul] LT', + nextWeek : 'dddd [pukul] LT', + lastDay : '[Kemarin pukul] LT', + lastWeek : 'dddd [lalu pukul] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'dalam %s', + past : '%s yang lalu', + s : 'beberapa detik', + m : 'semenit', + mm : '%d menit', + h : 'sejam', + hh : '%d jam', + d : 'sehari', + dd : '%d hari', + M : 'sebulan', + MM : '%d bulan', + y : 'setahun', + yy : '%d tahun' + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : icelandic (is) +// author : Hinrik Örn Sigurðsson : https://github.com/hinrik + +(function (factory) { + factory(moment); +}(function (moment) { + function plural(n) { + if (n % 100 === 11) { + return true; + } else if (n % 10 === 1) { + return false; + } + return true; + } + + function translate(number, withoutSuffix, key, isFuture) { + var result = number + ' '; + switch (key) { + case 's': + return withoutSuffix || isFuture ? 'nokkrar sekúndur' : 'nokkrum sekúndum'; + case 'm': + return withoutSuffix ? 'mínúta' : 'mínútu'; + case 'mm': + if (plural(number)) { + return result + (withoutSuffix || isFuture ? 'mínútur' : 'mínútum'); + } else if (withoutSuffix) { + return result + 'mínúta'; + } + return result + 'mínútu'; + case 'hh': + if (plural(number)) { + return result + (withoutSuffix || isFuture ? 'klukkustundir' : 'klukkustundum'); + } + return result + 'klukkustund'; + case 'd': + if (withoutSuffix) { + return 'dagur'; + } + return isFuture ? 'dag' : 'degi'; + case 'dd': + if (plural(number)) { + if (withoutSuffix) { + return result + 'dagar'; + } + return result + (isFuture ? 'daga' : 'dögum'); + } else if (withoutSuffix) { + return result + 'dagur'; + } + return result + (isFuture ? 'dag' : 'degi'); + case 'M': + if (withoutSuffix) { + return 'mánuður'; + } + return isFuture ? 'mánuð' : 'mánuði'; + case 'MM': + if (plural(number)) { + if (withoutSuffix) { + return result + 'mánuðir'; + } + return result + (isFuture ? 'mánuði' : 'mánuðum'); + } else if (withoutSuffix) { + return result + 'mánuður'; + } + return result + (isFuture ? 'mánuð' : 'mánuði'); + case 'y': + return withoutSuffix || isFuture ? 'ár' : 'ári'; + case 'yy': + if (plural(number)) { + return result + (withoutSuffix || isFuture ? 'ár' : 'árum'); + } + return result + (withoutSuffix || isFuture ? 'ár' : 'ári'); + } + } + + return moment.defineLocale('is', { + months : 'janúar_febrúar_mars_apríl_maí_júní_júlí_ágúst_september_október_nóvember_desember'.split('_'), + monthsShort : 'jan_feb_mar_apr_maí_jún_júl_ágú_sep_okt_nóv_des'.split('_'), + weekdays : 'sunnudagur_mánudagur_þriðjudagur_miðvikudagur_fimmtudagur_föstudagur_laugardagur'.split('_'), + weekdaysShort : 'sun_mán_þri_mið_fim_fös_lau'.split('_'), + weekdaysMin : 'Su_Má_Þr_Mi_Fi_Fö_La'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD/MM/YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY [kl.] LT', + LLLL : 'dddd, D. MMMM YYYY [kl.] LT' + }, + calendar : { + sameDay : '[í dag kl.] LT', + nextDay : '[á morgun kl.] LT', + nextWeek : 'dddd [kl.] LT', + lastDay : '[í gær kl.] LT', + lastWeek : '[síðasta] dddd [kl.] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'eftir %s', + past : 'fyrir %s síðan', + s : translate, + m : translate, + mm : translate, + h : 'klukkustund', + hh : translate, + d : translate, + dd : translate, + M : translate, + MM : translate, + y : translate, + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : italian (it) +// author : Lorenzo : https://github.com/aliem +// author: Mattia Larentis: https://github.com/nostalgiaz + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('it', { + months : 'gennaio_febbraio_marzo_aprile_maggio_giugno_luglio_agosto_settembre_ottobre_novembre_dicembre'.split('_'), + monthsShort : 'gen_feb_mar_apr_mag_giu_lug_ago_set_ott_nov_dic'.split('_'), + weekdays : 'Domenica_Lunedì_Martedì_Mercoledì_Giovedì_Venerdì_Sabato'.split('_'), + weekdaysShort : 'Dom_Lun_Mar_Mer_Gio_Ven_Sab'.split('_'), + weekdaysMin : 'D_L_Ma_Me_G_V_S'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay: '[Oggi alle] LT', + nextDay: '[Domani alle] LT', + nextWeek: 'dddd [alle] LT', + lastDay: '[Ieri alle] LT', + lastWeek: '[lo scorso] dddd [alle] LT', + sameElse: 'L' + }, + relativeTime : { + future : function (s) { + return ((/^[0-9].+$/).test(s) ? 'tra' : 'in') + ' ' + s; + }, + past : '%s fa', + s : 'alcuni secondi', + m : 'un minuto', + mm : '%d minuti', + h : 'un\'ora', + hh : '%d ore', + d : 'un giorno', + dd : '%d giorni', + M : 'un mese', + MM : '%d mesi', + y : 'un anno', + yy : '%d anni' + }, + ordinal: '%dº', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : japanese (ja) +// author : LI Long : https://github.com/baryon + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ja', { + months : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'), + monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'), + weekdays : '日曜日_月曜日_火曜日_水曜日_木曜日_金曜日_土曜日'.split('_'), + weekdaysShort : '日_月_火_水_木_金_土'.split('_'), + weekdaysMin : '日_月_火_水_木_金_土'.split('_'), + longDateFormat : { + LT : 'Ah時m分', + L : 'YYYY/MM/DD', + LL : 'YYYY年M月D日', + LLL : 'YYYY年M月D日LT', + LLLL : 'YYYY年M月D日LT dddd' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 12) { + return '午前'; + } else { + return '午後'; + } + }, + calendar : { + sameDay : '[今日] LT', + nextDay : '[明日] LT', + nextWeek : '[来週]dddd LT', + lastDay : '[昨日] LT', + lastWeek : '[前週]dddd LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s後', + past : '%s前', + s : '数秒', + m : '1分', + mm : '%d分', + h : '1時間', + hh : '%d時間', + d : '1日', + dd : '%d日', + M : '1ヶ月', + MM : '%dヶ月', + y : '1年', + yy : '%d年' + } + }); +})); +// moment.js locale configuration +// locale : Georgian (ka) +// author : Irakli Janiashvili : https://github.com/irakli-janiashvili + +(function (factory) { + factory(moment); +}(function (moment) { + function monthsCaseReplace(m, format) { + var months = { + 'nominative': 'იანვარი_თებერვალი_მარტი_აპრილი_მაისი_ივნისი_ივლისი_აგვისტო_სექტემბერი_ოქტომბერი_ნოემბერი_დეკემბერი'.split('_'), + 'accusative': 'იანვარს_თებერვალს_მარტს_აპრილის_მაისს_ივნისს_ივლისს_აგვისტს_სექტემბერს_ოქტომბერს_ნოემბერს_დეკემბერს'.split('_') + }, + + nounCase = (/D[oD] *MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return months[nounCase][m.month()]; + } + + function weekdaysCaseReplace(m, format) { + var weekdays = { + 'nominative': 'კვირა_ორშაბათი_სამშაბათი_ოთხშაბათი_ხუთშაბათი_პარასკევი_შაბათი'.split('_'), + 'accusative': 'კვირას_ორშაბათს_სამშაბათს_ოთხშაბათს_ხუთშაბათს_პარასკევს_შაბათს'.split('_') + }, + + nounCase = (/(წინა|შემდეგ)/).test(format) ? + 'accusative' : + 'nominative'; + + return weekdays[nounCase][m.day()]; + } + + return moment.defineLocale('ka', { + months : monthsCaseReplace, + monthsShort : 'იან_თებ_მარ_აპრ_მაი_ივნ_ივლ_აგვ_სექ_ოქტ_ნოე_დეკ'.split('_'), + weekdays : weekdaysCaseReplace, + weekdaysShort : 'კვი_ორშ_სამ_ოთხ_ხუთ_პარ_შაბ'.split('_'), + weekdaysMin : 'კვ_ორ_სა_ოთ_ხუ_პა_შა'.split('_'), + longDateFormat : { + LT : 'h:mm A', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[დღეს] LT[-ზე]', + nextDay : '[ხვალ] LT[-ზე]', + lastDay : '[გუშინ] LT[-ზე]', + nextWeek : '[შემდეგ] dddd LT[-ზე]', + lastWeek : '[წინა] dddd LT-ზე', + sameElse : 'L' + }, + relativeTime : { + future : function (s) { + return (/(წამი|წუთი|საათი|წელი)/).test(s) ? + s.replace(/ი$/, 'ში') : + s + 'ში'; + }, + past : function (s) { + if ((/(წამი|წუთი|საათი|დღე|თვე)/).test(s)) { + return s.replace(/(ი|ე)$/, 'ის წინ'); + } + if ((/წელი/).test(s)) { + return s.replace(/წელი$/, 'წლის წინ'); + } + }, + s : 'რამდენიმე წამი', + m : 'წუთი', + mm : '%d წუთი', + h : 'საათი', + hh : '%d საათი', + d : 'დღე', + dd : '%d დღე', + M : 'თვე', + MM : '%d თვე', + y : 'წელი', + yy : '%d წელი' + }, + ordinal : function (number) { + if (number === 0) { + return number; + } + + if (number === 1) { + return number + '-ლი'; + } + + if ((number < 20) || (number <= 100 && (number % 20 === 0)) || (number % 100 === 0)) { + return 'მე-' + number; + } + + return number + '-ე'; + }, + week : { + dow : 1, + doy : 7 + } + }); +})); +// moment.js locale configuration +// locale : khmer (km) +// author : Kruy Vanna : https://github.com/kruyvanna + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('km', { + months: 'មករា_កុម្ភៈ_មិនា_មេសា_ឧសភា_មិថុនា_កក្កដា_សីហា_កញ្ញា_តុលា_វិច្ឆិកា_ធ្នូ'.split('_'), + monthsShort: 'មករា_កុម្ភៈ_មិនា_មេសា_ឧសភា_មិថុនា_កក្កដា_សីហា_កញ្ញា_តុលា_វិច្ឆិកា_ធ្នូ'.split('_'), + weekdays: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'), + weekdaysShort: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'), + weekdaysMin: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'), + longDateFormat: { + LT: 'HH:mm', + L: 'DD/MM/YYYY', + LL: 'D MMMM YYYY', + LLL: 'D MMMM YYYY LT', + LLLL: 'dddd, D MMMM YYYY LT' + }, + calendar: { + sameDay: '[ថ្ងៃនៈ ម៉ោង] LT', + nextDay: '[ស្អែក ម៉ោង] LT', + nextWeek: 'dddd [ម៉ោង] LT', + lastDay: '[ម្សិលមិញ ម៉ោង] LT', + lastWeek: 'dddd [សប្តាហ៍មុន] [ម៉ោង] LT', + sameElse: 'L' + }, + relativeTime: { + future: '%sទៀត', + past: '%sមុន', + s: 'ប៉ុន្មានវិនាទី', + m: 'មួយនាទី', + mm: '%d នាទី', + h: 'មួយម៉ោង', + hh: '%d ម៉ោង', + d: 'មួយថ្ងៃ', + dd: '%d ថ្ងៃ', + M: 'មួយខែ', + MM: '%d ខែ', + y: 'មួយឆ្នាំ', + yy: '%d ឆ្នាំ' + }, + week: { + dow: 1, // Monday is the first day of the week. + doy: 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : korean (ko) +// +// authors +// +// - Kyungwook, Park : https://github.com/kyungw00k +// - Jeeeyul Lee <jeeeyul@gmail.com> +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ko', { + months : '1월_2월_3월_4월_5월_6월_7월_8월_9월_10월_11월_12월'.split('_'), + monthsShort : '1월_2월_3월_4월_5월_6월_7월_8월_9월_10월_11월_12월'.split('_'), + weekdays : '일요일_월요일_화요일_수요일_목요일_금요일_토요일'.split('_'), + weekdaysShort : '일_월_화_수_목_금_토'.split('_'), + weekdaysMin : '일_월_화_수_목_금_토'.split('_'), + longDateFormat : { + LT : 'A h시 m분', + L : 'YYYY.MM.DD', + LL : 'YYYY년 MMMM D일', + LLL : 'YYYY년 MMMM D일 LT', + LLLL : 'YYYY년 MMMM D일 dddd LT' + }, + meridiem : function (hour, minute, isUpper) { + return hour < 12 ? '오전' : '오후'; + }, + calendar : { + sameDay : '오늘 LT', + nextDay : '내일 LT', + nextWeek : 'dddd LT', + lastDay : '어제 LT', + lastWeek : '지난주 dddd LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s 후', + past : '%s 전', + s : '몇초', + ss : '%d초', + m : '일분', + mm : '%d분', + h : '한시간', + hh : '%d시간', + d : '하루', + dd : '%d일', + M : '한달', + MM : '%d달', + y : '일년', + yy : '%d년' + }, + ordinal : '%d일', + meridiemParse : /(오전|오후)/, + isPM : function (token) { + return token === '오후'; + } + }); +})); +// moment.js locale configuration +// locale : Luxembourgish (lb) +// author : mweimerskirch : https://github.com/mweimerskirch, David Raison : https://github.com/kwisatz + +// Note: Luxembourgish has a very particular phonological rule ('Eifeler Regel') that causes the +// deletion of the final 'n' in certain contexts. That's what the 'eifelerRegelAppliesToWeekday' +// and 'eifelerRegelAppliesToNumber' methods are meant for + +(function (factory) { + factory(moment); +}(function (moment) { + function processRelativeTime(number, withoutSuffix, key, isFuture) { + var format = { + 'm': ['eng Minutt', 'enger Minutt'], + 'h': ['eng Stonn', 'enger Stonn'], + 'd': ['een Dag', 'engem Dag'], + 'M': ['ee Mount', 'engem Mount'], + 'y': ['ee Joer', 'engem Joer'] + }; + return withoutSuffix ? format[key][0] : format[key][1]; + } + + function processFutureTime(string) { + var number = string.substr(0, string.indexOf(' ')); + if (eifelerRegelAppliesToNumber(number)) { + return 'a ' + string; + } + return 'an ' + string; + } + + function processPastTime(string) { + var number = string.substr(0, string.indexOf(' ')); + if (eifelerRegelAppliesToNumber(number)) { + return 'viru ' + string; + } + return 'virun ' + string; + } + + /** + * Returns true if the word before the given number loses the '-n' ending. + * e.g. 'an 10 Deeg' but 'a 5 Deeg' + * + * @param number {integer} + * @returns {boolean} + */ + function eifelerRegelAppliesToNumber(number) { + number = parseInt(number, 10); + if (isNaN(number)) { + return false; + } + if (number < 0) { + // Negative Number --> always true + return true; + } else if (number < 10) { + // Only 1 digit + if (4 <= number && number <= 7) { + return true; + } + return false; + } else if (number < 100) { + // 2 digits + var lastDigit = number % 10, firstDigit = number / 10; + if (lastDigit === 0) { + return eifelerRegelAppliesToNumber(firstDigit); + } + return eifelerRegelAppliesToNumber(lastDigit); + } else if (number < 10000) { + // 3 or 4 digits --> recursively check first digit + while (number >= 10) { + number = number / 10; + } + return eifelerRegelAppliesToNumber(number); + } else { + // Anything larger than 4 digits: recursively check first n-3 digits + number = number / 1000; + return eifelerRegelAppliesToNumber(number); + } + } + + return moment.defineLocale('lb', { + months: 'Januar_Februar_Mäerz_Abrëll_Mee_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'), + monthsShort: 'Jan._Febr._Mrz._Abr._Mee_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'), + weekdays: 'Sonndeg_Méindeg_Dënschdeg_Mëttwoch_Donneschdeg_Freideg_Samschdeg'.split('_'), + weekdaysShort: 'So._Mé._Dë._Më._Do._Fr._Sa.'.split('_'), + weekdaysMin: 'So_Mé_Dë_Më_Do_Fr_Sa'.split('_'), + longDateFormat: { + LT: 'H:mm [Auer]', + L: 'DD.MM.YYYY', + LL: 'D. MMMM YYYY', + LLL: 'D. MMMM YYYY LT', + LLLL: 'dddd, D. MMMM YYYY LT' + }, + calendar: { + sameDay: '[Haut um] LT', + sameElse: 'L', + nextDay: '[Muer um] LT', + nextWeek: 'dddd [um] LT', + lastDay: '[Gëschter um] LT', + lastWeek: function () { + // Different date string for 'Dënschdeg' (Tuesday) and 'Donneschdeg' (Thursday) due to phonological rule + switch (this.day()) { + case 2: + case 4: + return '[Leschten] dddd [um] LT'; + default: + return '[Leschte] dddd [um] LT'; + } + } + }, + relativeTime : { + future : processFutureTime, + past : processPastTime, + s : 'e puer Sekonnen', + m : processRelativeTime, + mm : '%d Minutten', + h : processRelativeTime, + hh : '%d Stonnen', + d : processRelativeTime, + dd : '%d Deeg', + M : processRelativeTime, + MM : '%d Méint', + y : processRelativeTime, + yy : '%d Joer' + }, + ordinal: '%d.', + week: { + dow: 1, // Monday is the first day of the week. + doy: 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Lithuanian (lt) +// author : Mindaugas Mozūras : https://github.com/mmozuras + +(function (factory) { + factory(moment); +}(function (moment) { + var units = { + 'm' : 'minutė_minutės_minutę', + 'mm': 'minutės_minučių_minutes', + 'h' : 'valanda_valandos_valandą', + 'hh': 'valandos_valandų_valandas', + 'd' : 'diena_dienos_dieną', + 'dd': 'dienos_dienų_dienas', + 'M' : 'mėnuo_mėnesio_mėnesį', + 'MM': 'mėnesiai_mėnesių_mėnesius', + 'y' : 'metai_metų_metus', + 'yy': 'metai_metų_metus' + }, + weekDays = 'sekmadienis_pirmadienis_antradienis_trečiadienis_ketvirtadienis_penktadienis_šeštadienis'.split('_'); + + function translateSeconds(number, withoutSuffix, key, isFuture) { + if (withoutSuffix) { + return 'kelios sekundės'; + } else { + return isFuture ? 'kelių sekundžių' : 'kelias sekundes'; + } + } + + function translateSingular(number, withoutSuffix, key, isFuture) { + return withoutSuffix ? forms(key)[0] : (isFuture ? forms(key)[1] : forms(key)[2]); + } + + function special(number) { + return number % 10 === 0 || (number > 10 && number < 20); + } + + function forms(key) { + return units[key].split('_'); + } + + function translate(number, withoutSuffix, key, isFuture) { + var result = number + ' '; + if (number === 1) { + return result + translateSingular(number, withoutSuffix, key[0], isFuture); + } else if (withoutSuffix) { + return result + (special(number) ? forms(key)[1] : forms(key)[0]); + } else { + if (isFuture) { + return result + forms(key)[1]; + } else { + return result + (special(number) ? forms(key)[1] : forms(key)[2]); + } + } + } + + function relativeWeekDay(moment, format) { + var nominative = format.indexOf('dddd HH:mm') === -1, + weekDay = weekDays[moment.day()]; + + return nominative ? weekDay : weekDay.substring(0, weekDay.length - 2) + 'į'; + } + + return moment.defineLocale('lt', { + months : 'sausio_vasario_kovo_balandžio_gegužės_birželio_liepos_rugpjūčio_rugsėjo_spalio_lapkričio_gruodžio'.split('_'), + monthsShort : 'sau_vas_kov_bal_geg_bir_lie_rgp_rgs_spa_lap_grd'.split('_'), + weekdays : relativeWeekDay, + weekdaysShort : 'Sek_Pir_Ant_Tre_Ket_Pen_Šeš'.split('_'), + weekdaysMin : 'S_P_A_T_K_Pn_Š'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'YYYY-MM-DD', + LL : 'YYYY [m.] MMMM D [d.]', + LLL : 'YYYY [m.] MMMM D [d.], LT [val.]', + LLLL : 'YYYY [m.] MMMM D [d.], dddd, LT [val.]', + l : 'YYYY-MM-DD', + ll : 'YYYY [m.] MMMM D [d.]', + lll : 'YYYY [m.] MMMM D [d.], LT [val.]', + llll : 'YYYY [m.] MMMM D [d.], ddd, LT [val.]' + }, + calendar : { + sameDay : '[Šiandien] LT', + nextDay : '[Rytoj] LT', + nextWeek : 'dddd LT', + lastDay : '[Vakar] LT', + lastWeek : '[Praėjusį] dddd LT', + sameElse : 'L' + }, + relativeTime : { + future : 'po %s', + past : 'prieš %s', + s : translateSeconds, + m : translateSingular, + mm : translate, + h : translateSingular, + hh : translate, + d : translateSingular, + dd : translate, + M : translateSingular, + MM : translate, + y : translateSingular, + yy : translate + }, + ordinal : function (number) { + return number + '-oji'; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : latvian (lv) +// author : Kristaps Karlsons : https://github.com/skakri + +(function (factory) { + factory(moment); +}(function (moment) { + var units = { + 'mm': 'minūti_minūtes_minūte_minūtes', + 'hh': 'stundu_stundas_stunda_stundas', + 'dd': 'dienu_dienas_diena_dienas', + 'MM': 'mēnesi_mēnešus_mēnesis_mēneši', + 'yy': 'gadu_gadus_gads_gadi' + }; + + function format(word, number, withoutSuffix) { + var forms = word.split('_'); + if (withoutSuffix) { + return number % 10 === 1 && number !== 11 ? forms[2] : forms[3]; + } else { + return number % 10 === 1 && number !== 11 ? forms[0] : forms[1]; + } + } + + function relativeTimeWithPlural(number, withoutSuffix, key) { + return number + ' ' + format(units[key], number, withoutSuffix); + } + + return moment.defineLocale('lv', { + months : 'janvāris_februāris_marts_aprīlis_maijs_jūnijs_jūlijs_augusts_septembris_oktobris_novembris_decembris'.split('_'), + monthsShort : 'jan_feb_mar_apr_mai_jūn_jūl_aug_sep_okt_nov_dec'.split('_'), + weekdays : 'svētdiena_pirmdiena_otrdiena_trešdiena_ceturtdiena_piektdiena_sestdiena'.split('_'), + weekdaysShort : 'Sv_P_O_T_C_Pk_S'.split('_'), + weekdaysMin : 'Sv_P_O_T_C_Pk_S'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'YYYY. [gada] D. MMMM', + LLL : 'YYYY. [gada] D. MMMM, LT', + LLLL : 'YYYY. [gada] D. MMMM, dddd, LT' + }, + calendar : { + sameDay : '[Šodien pulksten] LT', + nextDay : '[Rīt pulksten] LT', + nextWeek : 'dddd [pulksten] LT', + lastDay : '[Vakar pulksten] LT', + lastWeek : '[Pagājušā] dddd [pulksten] LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s vēlāk', + past : '%s agrāk', + s : 'dažas sekundes', + m : 'minūti', + mm : relativeTimeWithPlural, + h : 'stundu', + hh : relativeTimeWithPlural, + d : 'dienu', + dd : relativeTimeWithPlural, + M : 'mēnesi', + MM : relativeTimeWithPlural, + y : 'gadu', + yy : relativeTimeWithPlural + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : macedonian (mk) +// author : Borislav Mickov : https://github.com/B0k0 + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('mk', { + months : 'јануари_февруари_март_април_мај_јуни_јули_август_септември_октомври_ноември_декември'.split('_'), + monthsShort : 'јан_фев_мар_апр_мај_јун_јул_авг_сеп_окт_ное_дек'.split('_'), + weekdays : 'недела_понеделник_вторник_среда_четврток_петок_сабота'.split('_'), + weekdaysShort : 'нед_пон_вто_сре_чет_пет_саб'.split('_'), + weekdaysMin : 'нe_пo_вт_ср_че_пе_сa'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'D.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Денес во] LT', + nextDay : '[Утре во] LT', + nextWeek : 'dddd [во] LT', + lastDay : '[Вчера во] LT', + lastWeek : function () { + switch (this.day()) { + case 0: + case 3: + case 6: + return '[Во изминатата] dddd [во] LT'; + case 1: + case 2: + case 4: + case 5: + return '[Во изминатиот] dddd [во] LT'; + } + }, + sameElse : 'L' + }, + relativeTime : { + future : 'после %s', + past : 'пред %s', + s : 'неколку секунди', + m : 'минута', + mm : '%d минути', + h : 'час', + hh : '%d часа', + d : 'ден', + dd : '%d дена', + M : 'месец', + MM : '%d месеци', + y : 'година', + yy : '%d години' + }, + ordinal : function (number) { + var lastDigit = number % 10, + last2Digits = number % 100; + if (number === 0) { + return number + '-ев'; + } else if (last2Digits === 0) { + return number + '-ен'; + } else if (last2Digits > 10 && last2Digits < 20) { + return number + '-ти'; + } else if (lastDigit === 1) { + return number + '-ви'; + } else if (lastDigit === 2) { + return number + '-ри'; + } else if (lastDigit === 7 || lastDigit === 8) { + return number + '-ми'; + } else { + return number + '-ти'; + } + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : malayalam (ml) +// author : Floyd Pink : https://github.com/floydpink + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ml', { + months : 'ജനുവരി_ഫെബ്രുവരി_മാർച്ച്_ഏപ്രിൽ_മേയ്_ജൂൺ_ജൂലൈ_ഓഗസ്റ്റ്_സെപ്റ്റംബർ_ഒക്ടോബർ_നവംബർ_ഡിസംബർ'.split('_'), + monthsShort : 'ജനു._ഫെബ്രു._മാർ._ഏപ്രി._മേയ്_ജൂൺ_ജൂലൈ._ഓഗ._സെപ്റ്റ._ഒക്ടോ._നവം._ഡിസം.'.split('_'), + weekdays : 'ഞായറാഴ്ച_തിങ്കളാഴ്ച_ചൊവ്വാഴ്ച_ബുധനാഴ്ച_വ്യാഴാഴ്ച_വെള്ളിയാഴ്ച_ശനിയാഴ്ച'.split('_'), + weekdaysShort : 'ഞായർ_തിങ്കൾ_ചൊവ്വ_ബുധൻ_വ്യാഴം_വെള്ളി_ശനി'.split('_'), + weekdaysMin : 'ഞാ_തി_ചൊ_ബു_വ്യാ_വെ_ശ'.split('_'), + longDateFormat : { + LT : 'A h:mm -നു', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[ഇന്ന്] LT', + nextDay : '[നാളെ] LT', + nextWeek : 'dddd, LT', + lastDay : '[ഇന്നലെ] LT', + lastWeek : '[കഴിഞ്ഞ] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s കഴിഞ്ഞ്', + past : '%s മുൻപ്', + s : 'അൽപ നിമിഷങ്ങൾ', + m : 'ഒരു മിനിറ്റ്', + mm : '%d മിനിറ്റ്', + h : 'ഒരു മണിക്കൂർ', + hh : '%d മണിക്കൂർ', + d : 'ഒരു ദിവസം', + dd : '%d ദിവസം', + M : 'ഒരു മാസം', + MM : '%d മാസം', + y : 'ഒരു വർഷം', + yy : '%d വർഷം' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'രാത്രി'; + } else if (hour < 12) { + return 'രാവിലെ'; + } else if (hour < 17) { + return 'ഉച്ച കഴിഞ്ഞ്'; + } else if (hour < 20) { + return 'വൈകുന്നേരം'; + } else { + return 'രാത്രി'; + } + } + }); +})); +// moment.js locale configuration +// locale : Marathi (mr) +// author : Harshad Kale : https://github.com/kalehv + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '१', + '2': '२', + '3': '३', + '4': '४', + '5': '५', + '6': '६', + '7': '७', + '8': '८', + '9': '९', + '0': '०' + }, + numberMap = { + '१': '1', + '२': '2', + '३': '3', + '४': '4', + '५': '5', + '६': '6', + '७': '7', + '८': '8', + '९': '9', + '०': '0' + }; + + return moment.defineLocale('mr', { + months : 'जानेवारी_फेब्रुवारी_मार्च_एप्रिल_मे_जून_जुलै_ऑगस्ट_सप्टेंबर_ऑक्टोबर_नोव्हेंबर_डिसेंबर'.split('_'), + monthsShort: 'जाने._फेब्रु._मार्च._एप्रि._मे._जून._जुलै._ऑग._सप्टें._ऑक्टो._नोव्हें._डिसें.'.split('_'), + weekdays : 'रविवार_सोमवार_मंगळवार_बुधवार_गुरूवार_शुक्रवार_शनिवार'.split('_'), + weekdaysShort : 'रवि_सोम_मंगळ_बुध_गुरू_शुक्र_शनि'.split('_'), + weekdaysMin : 'र_सो_मं_बु_गु_शु_श'.split('_'), + longDateFormat : { + LT : 'A h:mm वाजता', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[आज] LT', + nextDay : '[उद्या] LT', + nextWeek : 'dddd, LT', + lastDay : '[काल] LT', + lastWeek: '[मागील] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s नंतर', + past : '%s पूर्वी', + s : 'सेकंद', + m: 'एक मिनिट', + mm: '%d मिनिटे', + h : 'एक तास', + hh : '%d तास', + d : 'एक दिवस', + dd : '%d दिवस', + M : 'एक महिना', + MM : '%d महिने', + y : 'एक वर्ष', + yy : '%d वर्षे' + }, + preparse: function (string) { + return string.replace(/[१२३४५६७८९०]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + meridiem: function (hour, minute, isLower) + { + if (hour < 4) { + return 'रात्री'; + } else if (hour < 10) { + return 'सकाळी'; + } else if (hour < 17) { + return 'दुपारी'; + } else if (hour < 20) { + return 'सायंकाळी'; + } else { + return 'रात्री'; + } + }, + week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Bahasa Malaysia (ms-MY) +// author : Weldan Jamili : https://github.com/weldan + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('ms-my', { + months : 'Januari_Februari_Mac_April_Mei_Jun_Julai_Ogos_September_Oktober_November_Disember'.split('_'), + monthsShort : 'Jan_Feb_Mac_Apr_Mei_Jun_Jul_Ogs_Sep_Okt_Nov_Dis'.split('_'), + weekdays : 'Ahad_Isnin_Selasa_Rabu_Khamis_Jumaat_Sabtu'.split('_'), + weekdaysShort : 'Ahd_Isn_Sel_Rab_Kha_Jum_Sab'.split('_'), + weekdaysMin : 'Ah_Is_Sl_Rb_Km_Jm_Sb'.split('_'), + longDateFormat : { + LT : 'HH.mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY [pukul] LT', + LLLL : 'dddd, D MMMM YYYY [pukul] LT' + }, + meridiem : function (hours, minutes, isLower) { + if (hours < 11) { + return 'pagi'; + } else if (hours < 15) { + return 'tengahari'; + } else if (hours < 19) { + return 'petang'; + } else { + return 'malam'; + } + }, + calendar : { + sameDay : '[Hari ini pukul] LT', + nextDay : '[Esok pukul] LT', + nextWeek : 'dddd [pukul] LT', + lastDay : '[Kelmarin pukul] LT', + lastWeek : 'dddd [lepas pukul] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'dalam %s', + past : '%s yang lepas', + s : 'beberapa saat', + m : 'seminit', + mm : '%d minit', + h : 'sejam', + hh : '%d jam', + d : 'sehari', + dd : '%d hari', + M : 'sebulan', + MM : '%d bulan', + y : 'setahun', + yy : '%d tahun' + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Burmese (my) +// author : Squar team, mysquar.com + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '၁', + '2': '၂', + '3': '၃', + '4': '၄', + '5': '၅', + '6': '၆', + '7': '၇', + '8': '၈', + '9': '၉', + '0': '၀' + }, numberMap = { + '၁': '1', + '၂': '2', + '၃': '3', + '၄': '4', + '၅': '5', + '၆': '6', + '၇': '7', + '၈': '8', + '၉': '9', + '၀': '0' + }; + return moment.defineLocale('my', { + months: 'ဇန်နဝါရီ_ဖေဖော်ဝါရီ_မတ်_ဧပြီ_မေ_ဇွန်_ဇူလိုင်_သြဂုတ်_စက်တင်ဘာ_အောက်တိုဘာ_နိုဝင်ဘာ_ဒီဇင်ဘာ'.split('_'), + monthsShort: 'ဇန်_ဖေ_မတ်_ပြီ_မေ_ဇွန်_လိုင်_သြ_စက်_အောက်_နို_ဒီ'.split('_'), + weekdays: 'တနင်္ဂနွေ_တနင်္လာ_အင်္ဂါ_ဗုဒ္ဓဟူး_ကြာသပတေး_သောကြာ_စနေ'.split('_'), + weekdaysShort: 'နွေ_လာ_င်္ဂါ_ဟူး_ကြာ_သော_နေ'.split('_'), + weekdaysMin: 'နွေ_လာ_င်္ဂါ_ဟူး_ကြာ_သော_နေ'.split('_'), + longDateFormat: { + LT: 'HH:mm', + L: 'DD/MM/YYYY', + LL: 'D MMMM YYYY', + LLL: 'D MMMM YYYY LT', + LLLL: 'dddd D MMMM YYYY LT' + }, + calendar: { + sameDay: '[ယနေ.] LT [မှာ]', + nextDay: '[မနက်ဖြန်] LT [မှာ]', + nextWeek: 'dddd LT [မှာ]', + lastDay: '[မနေ.က] LT [မှာ]', + lastWeek: '[ပြီးခဲ့သော] dddd LT [မှာ]', + sameElse: 'L' + }, + relativeTime: { + future: 'လာမည့် %s မှာ', + past: 'လွန်ခဲ့သော %s က', + s: 'စက္ကန်.အနည်းငယ်', + m: 'တစ်မိနစ်', + mm: '%d မိနစ်', + h: 'တစ်နာရီ', + hh: '%d နာရီ', + d: 'တစ်ရက်', + dd: '%d ရက်', + M: 'တစ်လ', + MM: '%d လ', + y: 'တစ်နှစ်', + yy: '%d နှစ်' + }, + preparse: function (string) { + return string.replace(/[၁၂၃၄၅၆၇၈၉၀]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + week: { + dow: 1, // Monday is the first day of the week. + doy: 4 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : norwegian bokmål (nb) +// authors : Espen Hovlandsdal : https://github.com/rexxars +// Sigurd Gartmann : https://github.com/sigurdga + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('nb', { + months : 'januar_februar_mars_april_mai_juni_juli_august_september_oktober_november_desember'.split('_'), + monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'), + weekdays : 'søndag_mandag_tirsdag_onsdag_torsdag_fredag_lørdag'.split('_'), + weekdaysShort : 'søn_man_tirs_ons_tors_fre_lør'.split('_'), + weekdaysMin : 'sø_ma_ti_on_to_fr_lø'.split('_'), + longDateFormat : { + LT : 'H.mm', + L : 'DD.MM.YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY [kl.] LT', + LLLL : 'dddd D. MMMM YYYY [kl.] LT' + }, + calendar : { + sameDay: '[i dag kl.] LT', + nextDay: '[i morgen kl.] LT', + nextWeek: 'dddd [kl.] LT', + lastDay: '[i går kl.] LT', + lastWeek: '[forrige] dddd [kl.] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'om %s', + past : 'for %s siden', + s : 'noen sekunder', + m : 'ett minutt', + mm : '%d minutter', + h : 'en time', + hh : '%d timer', + d : 'en dag', + dd : '%d dager', + M : 'en måned', + MM : '%d måneder', + y : 'ett år', + yy : '%d år' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : nepali/nepalese +// author : suvash : https://github.com/suvash + +(function (factory) { + factory(moment); +}(function (moment) { + var symbolMap = { + '1': '१', + '2': '२', + '3': '३', + '4': '४', + '5': '५', + '6': '६', + '7': '७', + '8': '८', + '9': '९', + '0': '०' + }, + numberMap = { + '१': '1', + '२': '2', + '३': '3', + '४': '4', + '५': '5', + '६': '6', + '७': '7', + '८': '8', + '९': '9', + '०': '0' + }; + + return moment.defineLocale('ne', { + months : 'जनवरी_फेब्रुवरी_मार्च_अप्रिल_मई_जुन_जुलाई_अगष्ट_सेप्टेम्बर_अक्टोबर_नोभेम्बर_डिसेम्बर'.split('_'), + monthsShort : 'जन._फेब्रु._मार्च_अप्रि._मई_जुन_जुलाई._अग._सेप्ट._अक्टो._नोभे._डिसे.'.split('_'), + weekdays : 'आइतबार_सोमबार_मङ्गलबार_बुधबार_बिहिबार_शुक्रबार_शनिबार'.split('_'), + weekdaysShort : 'आइत._सोम._मङ्गल._बुध._बिहि._शुक्र._शनि.'.split('_'), + weekdaysMin : 'आइ._सो._मङ्_बु._बि._शु._श.'.split('_'), + longDateFormat : { + LT : 'Aको h:mm बजे', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + preparse: function (string) { + return string.replace(/[१२३४५६७८९०]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + }, + meridiem : function (hour, minute, isLower) { + if (hour < 3) { + return 'राती'; + } else if (hour < 10) { + return 'बिहान'; + } else if (hour < 15) { + return 'दिउँसो'; + } else if (hour < 18) { + return 'बेलुका'; + } else if (hour < 20) { + return 'साँझ'; + } else { + return 'राती'; + } + }, + calendar : { + sameDay : '[आज] LT', + nextDay : '[भोली] LT', + nextWeek : '[आउँदो] dddd[,] LT', + lastDay : '[हिजो] LT', + lastWeek : '[गएको] dddd[,] LT', + sameElse : 'L' + }, + relativeTime : { + future : '%sमा', + past : '%s अगाडी', + s : 'केही समय', + m : 'एक मिनेट', + mm : '%d मिनेट', + h : 'एक घण्टा', + hh : '%d घण्टा', + d : 'एक दिन', + dd : '%d दिन', + M : 'एक महिना', + MM : '%d महिना', + y : 'एक बर्ष', + yy : '%d बर्ष' + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : dutch (nl) +// author : Joris Röling : https://github.com/jjupiter + +(function (factory) { + factory(moment); +}(function (moment) { + var monthsShortWithDots = 'jan._feb._mrt._apr._mei_jun._jul._aug._sep._okt._nov._dec.'.split('_'), + monthsShortWithoutDots = 'jan_feb_mrt_apr_mei_jun_jul_aug_sep_okt_nov_dec'.split('_'); + + return moment.defineLocale('nl', { + months : 'januari_februari_maart_april_mei_juni_juli_augustus_september_oktober_november_december'.split('_'), + monthsShort : function (m, format) { + if (/-MMM-/.test(format)) { + return monthsShortWithoutDots[m.month()]; + } else { + return monthsShortWithDots[m.month()]; + } + }, + weekdays : 'zondag_maandag_dinsdag_woensdag_donderdag_vrijdag_zaterdag'.split('_'), + weekdaysShort : 'zo._ma._di._wo._do._vr._za.'.split('_'), + weekdaysMin : 'Zo_Ma_Di_Wo_Do_Vr_Za'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD-MM-YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[vandaag om] LT', + nextDay: '[morgen om] LT', + nextWeek: 'dddd [om] LT', + lastDay: '[gisteren om] LT', + lastWeek: '[afgelopen] dddd [om] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'over %s', + past : '%s geleden', + s : 'een paar seconden', + m : 'één minuut', + mm : '%d minuten', + h : 'één uur', + hh : '%d uur', + d : 'één dag', + dd : '%d dagen', + M : 'één maand', + MM : '%d maanden', + y : 'één jaar', + yy : '%d jaar' + }, + ordinal : function (number) { + return number + ((number === 1 || number === 8 || number >= 20) ? 'ste' : 'de'); + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : norwegian nynorsk (nn) +// author : https://github.com/mechuwind + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('nn', { + months : 'januar_februar_mars_april_mai_juni_juli_august_september_oktober_november_desember'.split('_'), + monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'), + weekdays : 'sundag_måndag_tysdag_onsdag_torsdag_fredag_laurdag'.split('_'), + weekdaysShort : 'sun_mån_tys_ons_tor_fre_lau'.split('_'), + weekdaysMin : 'su_må_ty_on_to_fr_lø'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[I dag klokka] LT', + nextDay: '[I morgon klokka] LT', + nextWeek: 'dddd [klokka] LT', + lastDay: '[I går klokka] LT', + lastWeek: '[Føregåande] dddd [klokka] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'om %s', + past : 'for %s sidan', + s : 'nokre sekund', + m : 'eit minutt', + mm : '%d minutt', + h : 'ein time', + hh : '%d timar', + d : 'ein dag', + dd : '%d dagar', + M : 'ein månad', + MM : '%d månader', + y : 'eit år', + yy : '%d år' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : polish (pl) +// author : Rafal Hirsz : https://github.com/evoL + +(function (factory) { + factory(moment); +}(function (moment) { + var monthsNominative = 'styczeń_luty_marzec_kwiecień_maj_czerwiec_lipiec_sierpień_wrzesień_październik_listopad_grudzień'.split('_'), + monthsSubjective = 'stycznia_lutego_marca_kwietnia_maja_czerwca_lipca_sierpnia_września_października_listopada_grudnia'.split('_'); + + function plural(n) { + return (n % 10 < 5) && (n % 10 > 1) && ((~~(n / 10) % 10) !== 1); + } + + function translate(number, withoutSuffix, key) { + var result = number + ' '; + switch (key) { + case 'm': + return withoutSuffix ? 'minuta' : 'minutę'; + case 'mm': + return result + (plural(number) ? 'minuty' : 'minut'); + case 'h': + return withoutSuffix ? 'godzina' : 'godzinę'; + case 'hh': + return result + (plural(number) ? 'godziny' : 'godzin'); + case 'MM': + return result + (plural(number) ? 'miesiące' : 'miesięcy'); + case 'yy': + return result + (plural(number) ? 'lata' : 'lat'); + } + } + + return moment.defineLocale('pl', { + months : function (momentToFormat, format) { + if (/D MMMM/.test(format)) { + return monthsSubjective[momentToFormat.month()]; + } else { + return monthsNominative[momentToFormat.month()]; + } + }, + monthsShort : 'sty_lut_mar_kwi_maj_cze_lip_sie_wrz_paź_lis_gru'.split('_'), + weekdays : 'niedziela_poniedziałek_wtorek_środa_czwartek_piątek_sobota'.split('_'), + weekdaysShort : 'nie_pon_wt_śr_czw_pt_sb'.split('_'), + weekdaysMin : 'N_Pn_Wt_Śr_Cz_Pt_So'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay: '[Dziś o] LT', + nextDay: '[Jutro o] LT', + nextWeek: '[W] dddd [o] LT', + lastDay: '[Wczoraj o] LT', + lastWeek: function () { + switch (this.day()) { + case 0: + return '[W zeszłą niedzielę o] LT'; + case 3: + return '[W zeszłą środę o] LT'; + case 6: + return '[W zeszłą sobotę o] LT'; + default: + return '[W zeszły] dddd [o] LT'; + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'za %s', + past : '%s temu', + s : 'kilka sekund', + m : translate, + mm : translate, + h : translate, + hh : translate, + d : '1 dzień', + dd : '%d dni', + M : 'miesiąc', + MM : translate, + y : 'rok', + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : brazilian portuguese (pt-br) +// author : Caio Ribeiro Pereira : https://github.com/caio-ribeiro-pereira + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('pt-br', { + months : 'janeiro_fevereiro_março_abril_maio_junho_julho_agosto_setembro_outubro_novembro_dezembro'.split('_'), + monthsShort : 'jan_fev_mar_abr_mai_jun_jul_ago_set_out_nov_dez'.split('_'), + weekdays : 'domingo_segunda-feira_terça-feira_quarta-feira_quinta-feira_sexta-feira_sábado'.split('_'), + weekdaysShort : 'dom_seg_ter_qua_qui_sex_sáb'.split('_'), + weekdaysMin : 'dom_2ª_3ª_4ª_5ª_6ª_sáb'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D [de] MMMM [de] YYYY', + LLL : 'D [de] MMMM [de] YYYY [às] LT', + LLLL : 'dddd, D [de] MMMM [de] YYYY [às] LT' + }, + calendar : { + sameDay: '[Hoje às] LT', + nextDay: '[Amanhã às] LT', + nextWeek: 'dddd [às] LT', + lastDay: '[Ontem às] LT', + lastWeek: function () { + return (this.day() === 0 || this.day() === 6) ? + '[Último] dddd [às] LT' : // Saturday + Sunday + '[Última] dddd [às] LT'; // Monday - Friday + }, + sameElse: 'L' + }, + relativeTime : { + future : 'em %s', + past : '%s atrás', + s : 'segundos', + m : 'um minuto', + mm : '%d minutos', + h : 'uma hora', + hh : '%d horas', + d : 'um dia', + dd : '%d dias', + M : 'um mês', + MM : '%d meses', + y : 'um ano', + yy : '%d anos' + }, + ordinal : '%dº' + }); +})); +// moment.js locale configuration +// locale : portuguese (pt) +// author : Jefferson : https://github.com/jalex79 + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('pt', { + months : 'janeiro_fevereiro_março_abril_maio_junho_julho_agosto_setembro_outubro_novembro_dezembro'.split('_'), + monthsShort : 'jan_fev_mar_abr_mai_jun_jul_ago_set_out_nov_dez'.split('_'), + weekdays : 'domingo_segunda-feira_terça-feira_quarta-feira_quinta-feira_sexta-feira_sábado'.split('_'), + weekdaysShort : 'dom_seg_ter_qua_qui_sex_sáb'.split('_'), + weekdaysMin : 'dom_2ª_3ª_4ª_5ª_6ª_sáb'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D [de] MMMM [de] YYYY', + LLL : 'D [de] MMMM [de] YYYY LT', + LLLL : 'dddd, D [de] MMMM [de] YYYY LT' + }, + calendar : { + sameDay: '[Hoje às] LT', + nextDay: '[Amanhã às] LT', + nextWeek: 'dddd [às] LT', + lastDay: '[Ontem às] LT', + lastWeek: function () { + return (this.day() === 0 || this.day() === 6) ? + '[Último] dddd [às] LT' : // Saturday + Sunday + '[Última] dddd [às] LT'; // Monday - Friday + }, + sameElse: 'L' + }, + relativeTime : { + future : 'em %s', + past : 'há %s', + s : 'segundos', + m : 'um minuto', + mm : '%d minutos', + h : 'uma hora', + hh : '%d horas', + d : 'um dia', + dd : '%d dias', + M : 'um mês', + MM : '%d meses', + y : 'um ano', + yy : '%d anos' + }, + ordinal : '%dº', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : romanian (ro) +// author : Vlad Gurdiga : https://github.com/gurdiga +// author : Valentin Agachi : https://github.com/avaly + +(function (factory) { + factory(moment); +}(function (moment) { + function relativeTimeWithPlural(number, withoutSuffix, key) { + var format = { + 'mm': 'minute', + 'hh': 'ore', + 'dd': 'zile', + 'MM': 'luni', + 'yy': 'ani' + }, + separator = ' '; + if (number % 100 >= 20 || (number >= 100 && number % 100 === 0)) { + separator = ' de '; + } + + return number + separator + format[key]; + } + + return moment.defineLocale('ro', { + months : 'ianuarie_februarie_martie_aprilie_mai_iunie_iulie_august_septembrie_octombrie_noiembrie_decembrie'.split('_'), + monthsShort : 'ian._febr._mart._apr._mai_iun._iul._aug._sept._oct._nov._dec.'.split('_'), + weekdays : 'duminică_luni_marți_miercuri_joi_vineri_sâmbătă'.split('_'), + weekdaysShort : 'Dum_Lun_Mar_Mie_Joi_Vin_Sâm'.split('_'), + weekdaysMin : 'Du_Lu_Ma_Mi_Jo_Vi_Sâ'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY H:mm', + LLLL : 'dddd, D MMMM YYYY H:mm' + }, + calendar : { + sameDay: '[azi la] LT', + nextDay: '[mâine la] LT', + nextWeek: 'dddd [la] LT', + lastDay: '[ieri la] LT', + lastWeek: '[fosta] dddd [la] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'peste %s', + past : '%s în urmă', + s : 'câteva secunde', + m : 'un minut', + mm : relativeTimeWithPlural, + h : 'o oră', + hh : relativeTimeWithPlural, + d : 'o zi', + dd : relativeTimeWithPlural, + M : 'o lună', + MM : relativeTimeWithPlural, + y : 'un an', + yy : relativeTimeWithPlural + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : russian (ru) +// author : Viktorminator : https://github.com/Viktorminator +// Author : Menelion Elensúle : https://github.com/Oire + +(function (factory) { + factory(moment); +}(function (moment) { + function plural(word, num) { + var forms = word.split('_'); + return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]); + } + + function relativeTimeWithPlural(number, withoutSuffix, key) { + var format = { + 'mm': withoutSuffix ? 'минута_минуты_минут' : 'минуту_минуты_минут', + 'hh': 'час_часа_часов', + 'dd': 'день_дня_дней', + 'MM': 'месяц_месяца_месяцев', + 'yy': 'год_года_лет' + }; + if (key === 'm') { + return withoutSuffix ? 'минута' : 'минуту'; + } + else { + return number + ' ' + plural(format[key], +number); + } + } + + function monthsCaseReplace(m, format) { + var months = { + 'nominative': 'январь_февраль_март_апрель_май_июнь_июль_август_сентябрь_октябрь_ноябрь_декабрь'.split('_'), + 'accusative': 'января_февраля_марта_апреля_мая_июня_июля_августа_сентября_октября_ноября_декабря'.split('_') + }, + + nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return months[nounCase][m.month()]; + } + + function monthsShortCaseReplace(m, format) { + var monthsShort = { + 'nominative': 'янв_фев_мар_апр_май_июнь_июль_авг_сен_окт_ноя_дек'.split('_'), + 'accusative': 'янв_фев_мар_апр_мая_июня_июля_авг_сен_окт_ноя_дек'.split('_') + }, + + nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return monthsShort[nounCase][m.month()]; + } + + function weekdaysCaseReplace(m, format) { + var weekdays = { + 'nominative': 'воскресенье_понедельник_вторник_среда_четверг_пятница_суббота'.split('_'), + 'accusative': 'воскресенье_понедельник_вторник_среду_четверг_пятницу_субботу'.split('_') + }, + + nounCase = (/\[ ?[Вв] ?(?:прошлую|следующую)? ?\] ?dddd/).test(format) ? + 'accusative' : + 'nominative'; + + return weekdays[nounCase][m.day()]; + } + + return moment.defineLocale('ru', { + months : monthsCaseReplace, + monthsShort : monthsShortCaseReplace, + weekdays : weekdaysCaseReplace, + weekdaysShort : 'вс_пн_вт_ср_чт_пт_сб'.split('_'), + weekdaysMin : 'вс_пн_вт_ср_чт_пт_сб'.split('_'), + monthsParse : [/^янв/i, /^фев/i, /^мар/i, /^апр/i, /^ма[й|я]/i, /^июн/i, /^июл/i, /^авг/i, /^сен/i, /^окт/i, /^ноя/i, /^дек/i], + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY г.', + LLL : 'D MMMM YYYY г., LT', + LLLL : 'dddd, D MMMM YYYY г., LT' + }, + calendar : { + sameDay: '[Сегодня в] LT', + nextDay: '[Завтра в] LT', + lastDay: '[Вчера в] LT', + nextWeek: function () { + return this.day() === 2 ? '[Во] dddd [в] LT' : '[В] dddd [в] LT'; + }, + lastWeek: function () { + switch (this.day()) { + case 0: + return '[В прошлое] dddd [в] LT'; + case 1: + case 2: + case 4: + return '[В прошлый] dddd [в] LT'; + case 3: + case 5: + case 6: + return '[В прошлую] dddd [в] LT'; + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'через %s', + past : '%s назад', + s : 'несколько секунд', + m : relativeTimeWithPlural, + mm : relativeTimeWithPlural, + h : 'час', + hh : relativeTimeWithPlural, + d : 'день', + dd : relativeTimeWithPlural, + M : 'месяц', + MM : relativeTimeWithPlural, + y : 'год', + yy : relativeTimeWithPlural + }, + + meridiemParse: /ночи|утра|дня|вечера/i, + isPM : function (input) { + return /^(дня|вечера)$/.test(input); + }, + + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'ночи'; + } else if (hour < 12) { + return 'утра'; + } else if (hour < 17) { + return 'дня'; + } else { + return 'вечера'; + } + }, + + ordinal: function (number, period) { + switch (period) { + case 'M': + case 'd': + case 'DDD': + return number + '-й'; + case 'D': + return number + '-го'; + case 'w': + case 'W': + return number + '-я'; + default: + return number; + } + }, + + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : slovak (sk) +// author : Martin Minka : https://github.com/k2s +// based on work of petrbela : https://github.com/petrbela + +(function (factory) { + factory(moment); +}(function (moment) { + var months = 'január_február_marec_apríl_máj_jún_júl_august_september_október_november_december'.split('_'), + monthsShort = 'jan_feb_mar_apr_máj_jún_júl_aug_sep_okt_nov_dec'.split('_'); + + function plural(n) { + return (n > 1) && (n < 5); + } + + function translate(number, withoutSuffix, key, isFuture) { + var result = number + ' '; + switch (key) { + case 's': // a few seconds / in a few seconds / a few seconds ago + return (withoutSuffix || isFuture) ? 'pár sekúnd' : 'pár sekundami'; + case 'm': // a minute / in a minute / a minute ago + return withoutSuffix ? 'minúta' : (isFuture ? 'minútu' : 'minútou'); + case 'mm': // 9 minutes / in 9 minutes / 9 minutes ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'minúty' : 'minút'); + } else { + return result + 'minútami'; + } + break; + case 'h': // an hour / in an hour / an hour ago + return withoutSuffix ? 'hodina' : (isFuture ? 'hodinu' : 'hodinou'); + case 'hh': // 9 hours / in 9 hours / 9 hours ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'hodiny' : 'hodín'); + } else { + return result + 'hodinami'; + } + break; + case 'd': // a day / in a day / a day ago + return (withoutSuffix || isFuture) ? 'deň' : 'dňom'; + case 'dd': // 9 days / in 9 days / 9 days ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'dni' : 'dní'); + } else { + return result + 'dňami'; + } + break; + case 'M': // a month / in a month / a month ago + return (withoutSuffix || isFuture) ? 'mesiac' : 'mesiacom'; + case 'MM': // 9 months / in 9 months / 9 months ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'mesiace' : 'mesiacov'); + } else { + return result + 'mesiacmi'; + } + break; + case 'y': // a year / in a year / a year ago + return (withoutSuffix || isFuture) ? 'rok' : 'rokom'; + case 'yy': // 9 years / in 9 years / 9 years ago + if (withoutSuffix || isFuture) { + return result + (plural(number) ? 'roky' : 'rokov'); + } else { + return result + 'rokmi'; + } + break; + } + } + + return moment.defineLocale('sk', { + months : months, + monthsShort : monthsShort, + monthsParse : (function (months, monthsShort) { + var i, _monthsParse = []; + for (i = 0; i < 12; i++) { + // use custom parser to solve problem with July (červenec) + _monthsParse[i] = new RegExp('^' + months[i] + '$|^' + monthsShort[i] + '$', 'i'); + } + return _monthsParse; + }(months, monthsShort)), + weekdays : 'nedeľa_pondelok_utorok_streda_štvrtok_piatok_sobota'.split('_'), + weekdaysShort : 'ne_po_ut_st_št_pi_so'.split('_'), + weekdaysMin : 'ne_po_ut_st_št_pi_so'.split('_'), + longDateFormat : { + LT: 'H:mm', + L : 'DD.MM.YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd D. MMMM YYYY LT' + }, + calendar : { + sameDay: '[dnes o] LT', + nextDay: '[zajtra o] LT', + nextWeek: function () { + switch (this.day()) { + case 0: + return '[v nedeľu o] LT'; + case 1: + case 2: + return '[v] dddd [o] LT'; + case 3: + return '[v stredu o] LT'; + case 4: + return '[vo štvrtok o] LT'; + case 5: + return '[v piatok o] LT'; + case 6: + return '[v sobotu o] LT'; + } + }, + lastDay: '[včera o] LT', + lastWeek: function () { + switch (this.day()) { + case 0: + return '[minulú nedeľu o] LT'; + case 1: + case 2: + return '[minulý] dddd [o] LT'; + case 3: + return '[minulú stredu o] LT'; + case 4: + case 5: + return '[minulý] dddd [o] LT'; + case 6: + return '[minulú sobotu o] LT'; + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'za %s', + past : 'pred %s', + s : translate, + m : translate, + mm : translate, + h : translate, + hh : translate, + d : translate, + dd : translate, + M : translate, + MM : translate, + y : translate, + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : slovenian (sl) +// author : Robert Sedovšek : https://github.com/sedovsek + +(function (factory) { + factory(moment); +}(function (moment) { + function translate(number, withoutSuffix, key) { + var result = number + ' '; + switch (key) { + case 'm': + return withoutSuffix ? 'ena minuta' : 'eno minuto'; + case 'mm': + if (number === 1) { + result += 'minuta'; + } else if (number === 2) { + result += 'minuti'; + } else if (number === 3 || number === 4) { + result += 'minute'; + } else { + result += 'minut'; + } + return result; + case 'h': + return withoutSuffix ? 'ena ura' : 'eno uro'; + case 'hh': + if (number === 1) { + result += 'ura'; + } else if (number === 2) { + result += 'uri'; + } else if (number === 3 || number === 4) { + result += 'ure'; + } else { + result += 'ur'; + } + return result; + case 'dd': + if (number === 1) { + result += 'dan'; + } else { + result += 'dni'; + } + return result; + case 'MM': + if (number === 1) { + result += 'mesec'; + } else if (number === 2) { + result += 'meseca'; + } else if (number === 3 || number === 4) { + result += 'mesece'; + } else { + result += 'mesecev'; + } + return result; + case 'yy': + if (number === 1) { + result += 'leto'; + } else if (number === 2) { + result += 'leti'; + } else if (number === 3 || number === 4) { + result += 'leta'; + } else { + result += 'let'; + } + return result; + } + } + + return moment.defineLocale('sl', { + months : 'januar_februar_marec_april_maj_junij_julij_avgust_september_oktober_november_december'.split('_'), + monthsShort : 'jan._feb._mar._apr._maj._jun._jul._avg._sep._okt._nov._dec.'.split('_'), + weekdays : 'nedelja_ponedeljek_torek_sreda_četrtek_petek_sobota'.split('_'), + weekdaysShort : 'ned._pon._tor._sre._čet._pet._sob.'.split('_'), + weekdaysMin : 'ne_po_to_sr_če_pe_so'.split('_'), + longDateFormat : { + LT : 'H:mm', + L : 'DD. MM. YYYY', + LL : 'D. MMMM YYYY', + LLL : 'D. MMMM YYYY LT', + LLLL : 'dddd, D. MMMM YYYY LT' + }, + calendar : { + sameDay : '[danes ob] LT', + nextDay : '[jutri ob] LT', + + nextWeek : function () { + switch (this.day()) { + case 0: + return '[v] [nedeljo] [ob] LT'; + case 3: + return '[v] [sredo] [ob] LT'; + case 6: + return '[v] [soboto] [ob] LT'; + case 1: + case 2: + case 4: + case 5: + return '[v] dddd [ob] LT'; + } + }, + lastDay : '[včeraj ob] LT', + lastWeek : function () { + switch (this.day()) { + case 0: + case 3: + case 6: + return '[prejšnja] dddd [ob] LT'; + case 1: + case 2: + case 4: + case 5: + return '[prejšnji] dddd [ob] LT'; + } + }, + sameElse : 'L' + }, + relativeTime : { + future : 'čez %s', + past : '%s nazaj', + s : 'nekaj sekund', + m : translate, + mm : translate, + h : translate, + hh : translate, + d : 'en dan', + dd : translate, + M : 'en mesec', + MM : translate, + y : 'eno leto', + yy : translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Albanian (sq) +// author : Flakërim Ismani : https://github.com/flakerimi +// author: Menelion Elensúle: https://github.com/Oire (tests) +// author : Oerd Cukalla : https://github.com/oerd (fixes) + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('sq', { + months : 'Janar_Shkurt_Mars_Prill_Maj_Qershor_Korrik_Gusht_Shtator_Tetor_Nëntor_Dhjetor'.split('_'), + monthsShort : 'Jan_Shk_Mar_Pri_Maj_Qer_Kor_Gus_Sht_Tet_Nën_Dhj'.split('_'), + weekdays : 'E Diel_E Hënë_E Martë_E Mërkurë_E Enjte_E Premte_E Shtunë'.split('_'), + weekdaysShort : 'Die_Hën_Mar_Mër_Enj_Pre_Sht'.split('_'), + weekdaysMin : 'D_H_Ma_Më_E_P_Sh'.split('_'), + meridiem : function (hours, minutes, isLower) { + return hours < 12 ? 'PD' : 'MD'; + }, + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[Sot në] LT', + nextDay : '[Nesër në] LT', + nextWeek : 'dddd [në] LT', + lastDay : '[Dje në] LT', + lastWeek : 'dddd [e kaluar në] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'në %s', + past : '%s më parë', + s : 'disa sekonda', + m : 'një minutë', + mm : '%d minuta', + h : 'një orë', + hh : '%d orë', + d : 'një ditë', + dd : '%d ditë', + M : 'një muaj', + MM : '%d muaj', + y : 'një vit', + yy : '%d vite' + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Serbian-cyrillic (sr-cyrl) +// author : Milan Janačković<milanjanackovic@gmail.com> : https://github.com/milan-j + +(function (factory) { + factory(moment); +}(function (moment) { + var translator = { + words: { //Different grammatical cases + m: ['један минут', 'једне минуте'], + mm: ['минут', 'минуте', 'минута'], + h: ['један сат', 'једног сата'], + hh: ['сат', 'сата', 'сати'], + dd: ['дан', 'дана', 'дана'], + MM: ['месец', 'месеца', 'месеци'], + yy: ['година', 'године', 'година'] + }, + correctGrammaticalCase: function (number, wordKey) { + return number === 1 ? wordKey[0] : (number >= 2 && number <= 4 ? wordKey[1] : wordKey[2]); + }, + translate: function (number, withoutSuffix, key) { + var wordKey = translator.words[key]; + if (key.length === 1) { + return withoutSuffix ? wordKey[0] : wordKey[1]; + } else { + return number + ' ' + translator.correctGrammaticalCase(number, wordKey); + } + } + }; + + return moment.defineLocale('sr-cyrl', { + months: ['јануар', 'фебруар', 'март', 'април', 'мај', 'јун', 'јул', 'август', 'септембар', 'октобар', 'новембар', 'децембар'], + monthsShort: ['јан.', 'феб.', 'мар.', 'апр.', 'мај', 'јун', 'јул', 'авг.', 'сеп.', 'окт.', 'нов.', 'дец.'], + weekdays: ['недеља', 'понедељак', 'уторак', 'среда', 'четвртак', 'петак', 'субота'], + weekdaysShort: ['нед.', 'пон.', 'уто.', 'сре.', 'чет.', 'пет.', 'суб.'], + weekdaysMin: ['не', 'по', 'ут', 'ср', 'че', 'пе', 'су'], + longDateFormat: { + LT: 'H:mm', + L: 'DD. MM. YYYY', + LL: 'D. MMMM YYYY', + LLL: 'D. MMMM YYYY LT', + LLLL: 'dddd, D. MMMM YYYY LT' + }, + calendar: { + sameDay: '[данас у] LT', + nextDay: '[сутра у] LT', + + nextWeek: function () { + switch (this.day()) { + case 0: + return '[у] [недељу] [у] LT'; + case 3: + return '[у] [среду] [у] LT'; + case 6: + return '[у] [суботу] [у] LT'; + case 1: + case 2: + case 4: + case 5: + return '[у] dddd [у] LT'; + } + }, + lastDay : '[јуче у] LT', + lastWeek : function () { + var lastWeekDays = [ + '[прошле] [недеље] [у] LT', + '[прошлог] [понедељка] [у] LT', + '[прошлог] [уторка] [у] LT', + '[прошле] [среде] [у] LT', + '[прошлог] [четвртка] [у] LT', + '[прошлог] [петка] [у] LT', + '[прошле] [суботе] [у] LT' + ]; + return lastWeekDays[this.day()]; + }, + sameElse : 'L' + }, + relativeTime : { + future : 'за %s', + past : 'пре %s', + s : 'неколико секунди', + m : translator.translate, + mm : translator.translate, + h : translator.translate, + hh : translator.translate, + d : 'дан', + dd : translator.translate, + M : 'месец', + MM : translator.translate, + y : 'годину', + yy : translator.translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Serbian-latin (sr) +// author : Milan Janačković<milanjanackovic@gmail.com> : https://github.com/milan-j + +(function (factory) { + factory(moment); +}(function (moment) { + var translator = { + words: { //Different grammatical cases + m: ['jedan minut', 'jedne minute'], + mm: ['minut', 'minute', 'minuta'], + h: ['jedan sat', 'jednog sata'], + hh: ['sat', 'sata', 'sati'], + dd: ['dan', 'dana', 'dana'], + MM: ['mesec', 'meseca', 'meseci'], + yy: ['godina', 'godine', 'godina'] + }, + correctGrammaticalCase: function (number, wordKey) { + return number === 1 ? wordKey[0] : (number >= 2 && number <= 4 ? wordKey[1] : wordKey[2]); + }, + translate: function (number, withoutSuffix, key) { + var wordKey = translator.words[key]; + if (key.length === 1) { + return withoutSuffix ? wordKey[0] : wordKey[1]; + } else { + return number + ' ' + translator.correctGrammaticalCase(number, wordKey); + } + } + }; + + return moment.defineLocale('sr', { + months: ['januar', 'februar', 'mart', 'april', 'maj', 'jun', 'jul', 'avgust', 'septembar', 'oktobar', 'novembar', 'decembar'], + monthsShort: ['jan.', 'feb.', 'mar.', 'apr.', 'maj', 'jun', 'jul', 'avg.', 'sep.', 'okt.', 'nov.', 'dec.'], + weekdays: ['nedelja', 'ponedeljak', 'utorak', 'sreda', 'četvrtak', 'petak', 'subota'], + weekdaysShort: ['ned.', 'pon.', 'uto.', 'sre.', 'čet.', 'pet.', 'sub.'], + weekdaysMin: ['ne', 'po', 'ut', 'sr', 'če', 'pe', 'su'], + longDateFormat: { + LT: 'H:mm', + L: 'DD. MM. YYYY', + LL: 'D. MMMM YYYY', + LLL: 'D. MMMM YYYY LT', + LLLL: 'dddd, D. MMMM YYYY LT' + }, + calendar: { + sameDay: '[danas u] LT', + nextDay: '[sutra u] LT', + + nextWeek: function () { + switch (this.day()) { + case 0: + return '[u] [nedelju] [u] LT'; + case 3: + return '[u] [sredu] [u] LT'; + case 6: + return '[u] [subotu] [u] LT'; + case 1: + case 2: + case 4: + case 5: + return '[u] dddd [u] LT'; + } + }, + lastDay : '[juče u] LT', + lastWeek : function () { + var lastWeekDays = [ + '[prošle] [nedelje] [u] LT', + '[prošlog] [ponedeljka] [u] LT', + '[prošlog] [utorka] [u] LT', + '[prošle] [srede] [u] LT', + '[prošlog] [četvrtka] [u] LT', + '[prošlog] [petka] [u] LT', + '[prošle] [subote] [u] LT' + ]; + return lastWeekDays[this.day()]; + }, + sameElse : 'L' + }, + relativeTime : { + future : 'za %s', + past : 'pre %s', + s : 'nekoliko sekundi', + m : translator.translate, + mm : translator.translate, + h : translator.translate, + hh : translator.translate, + d : 'dan', + dd : translator.translate, + M : 'mesec', + MM : translator.translate, + y : 'godinu', + yy : translator.translate + }, + ordinal : '%d.', + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : swedish (sv) +// author : Jens Alm : https://github.com/ulmus + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('sv', { + months : 'januari_februari_mars_april_maj_juni_juli_augusti_september_oktober_november_december'.split('_'), + monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aug_sep_okt_nov_dec'.split('_'), + weekdays : 'söndag_måndag_tisdag_onsdag_torsdag_fredag_lördag'.split('_'), + weekdaysShort : 'sön_mån_tis_ons_tor_fre_lör'.split('_'), + weekdaysMin : 'sö_må_ti_on_to_fr_lö'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'YYYY-MM-DD', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[Idag] LT', + nextDay: '[Imorgon] LT', + lastDay: '[Igår] LT', + nextWeek: 'dddd LT', + lastWeek: '[Förra] dddd[en] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'om %s', + past : 'för %s sedan', + s : 'några sekunder', + m : 'en minut', + mm : '%d minuter', + h : 'en timme', + hh : '%d timmar', + d : 'en dag', + dd : '%d dagar', + M : 'en månad', + MM : '%d månader', + y : 'ett år', + yy : '%d år' + }, + ordinal : function (number) { + var b = number % 10, + output = (~~(number % 100 / 10) === 1) ? 'e' : + (b === 1) ? 'a' : + (b === 2) ? 'a' : + (b === 3) ? 'e' : 'e'; + return number + output; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : tamil (ta) +// author : Arjunkumar Krishnamoorthy : https://github.com/tk120404 + +(function (factory) { + factory(moment); +}(function (moment) { + /*var symbolMap = { + '1': '௧', + '2': '௨', + '3': '௩', + '4': '௪', + '5': '௫', + '6': '௬', + '7': '௭', + '8': '௮', + '9': '௯', + '0': '௦' + }, + numberMap = { + '௧': '1', + '௨': '2', + '௩': '3', + '௪': '4', + '௫': '5', + '௬': '6', + '௭': '7', + '௮': '8', + '௯': '9', + '௦': '0' + }; */ + + return moment.defineLocale('ta', { + months : 'ஜனவரி_பிப்ரவரி_மார்ச்_ஏப்ரல்_மே_ஜூன்_ஜூலை_ஆகஸ்ட்_செப்டெம்பர்_அக்டோபர்_நவம்பர்_டிசம்பர்'.split('_'), + monthsShort : 'ஜனவரி_பிப்ரவரி_மார்ச்_ஏப்ரல்_மே_ஜூன்_ஜூலை_ஆகஸ்ட்_செப்டெம்பர்_அக்டோபர்_நவம்பர்_டிசம்பர்'.split('_'), + weekdays : 'ஞாயிற்றுக்கிழமை_திங்கட்கிழமை_செவ்வாய்கிழமை_புதன்கிழமை_வியாழக்கிழமை_வெள்ளிக்கிழமை_சனிக்கிழமை'.split('_'), + weekdaysShort : 'ஞாயிறு_திங்கள்_செவ்வாய்_புதன்_வியாழன்_வெள்ளி_சனி'.split('_'), + weekdaysMin : 'ஞா_தி_செ_பு_வி_வெ_ச'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY, LT', + LLLL : 'dddd, D MMMM YYYY, LT' + }, + calendar : { + sameDay : '[இன்று] LT', + nextDay : '[நாளை] LT', + nextWeek : 'dddd, LT', + lastDay : '[நேற்று] LT', + lastWeek : '[கடந்த வாரம்] dddd, LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s இல்', + past : '%s முன்', + s : 'ஒரு சில விநாடிகள்', + m : 'ஒரு நிமிடம்', + mm : '%d நிமிடங்கள்', + h : 'ஒரு மணி நேரம்', + hh : '%d மணி நேரம்', + d : 'ஒரு நாள்', + dd : '%d நாட்கள்', + M : 'ஒரு மாதம்', + MM : '%d மாதங்கள்', + y : 'ஒரு வருடம்', + yy : '%d ஆண்டுகள்' + }, +/* preparse: function (string) { + return string.replace(/[௧௨௩௪௫௬௭௮௯௦]/g, function (match) { + return numberMap[match]; + }); + }, + postformat: function (string) { + return string.replace(/\d/g, function (match) { + return symbolMap[match]; + }); + },*/ + ordinal : function (number) { + return number + 'வது'; + }, + + + // refer http://ta.wikipedia.org/s/1er1 + + meridiem : function (hour, minute, isLower) { + if (hour >= 6 && hour <= 10) { + return ' காலை'; + } else if (hour >= 10 && hour <= 14) { + return ' நண்பகல்'; + } else if (hour >= 14 && hour <= 18) { + return ' எற்பாடு'; + } else if (hour >= 18 && hour <= 20) { + return ' மாலை'; + } else if (hour >= 20 && hour <= 24) { + return ' இரவு'; + } else if (hour >= 0 && hour <= 6) { + return ' வைகறை'; + } + }, + week : { + dow : 0, // Sunday is the first day of the week. + doy : 6 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : thai (th) +// author : Kridsada Thanabulpong : https://github.com/sirn + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('th', { + months : 'มกราคม_กุมภาพันธ์_มีนาคม_เมษายน_พฤษภาคม_มิถุนายน_กรกฎาคม_สิงหาคม_กันยายน_ตุลาคม_พฤศจิกายน_ธันวาคม'.split('_'), + monthsShort : 'มกรา_กุมภา_มีนา_เมษา_พฤษภา_มิถุนา_กรกฎา_สิงหา_กันยา_ตุลา_พฤศจิกา_ธันวา'.split('_'), + weekdays : 'อาทิตย์_จันทร์_อังคาร_พุธ_พฤหัสบดี_ศุกร์_เสาร์'.split('_'), + weekdaysShort : 'อาทิตย์_จันทร์_อังคาร_พุธ_พฤหัส_ศุกร์_เสาร์'.split('_'), // yes, three characters difference + weekdaysMin : 'อา._จ._อ._พ._พฤ._ศ._ส.'.split('_'), + longDateFormat : { + LT : 'H นาฬิกา m นาที', + L : 'YYYY/MM/DD', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY เวลา LT', + LLLL : 'วันddddที่ D MMMM YYYY เวลา LT' + }, + meridiem : function (hour, minute, isLower) { + if (hour < 12) { + return 'ก่อนเที่ยง'; + } else { + return 'หลังเที่ยง'; + } + }, + calendar : { + sameDay : '[วันนี้ เวลา] LT', + nextDay : '[พรุ่งนี้ เวลา] LT', + nextWeek : 'dddd[หน้า เวลา] LT', + lastDay : '[เมื่อวานนี้ เวลา] LT', + lastWeek : '[วัน]dddd[ที่แล้ว เวลา] LT', + sameElse : 'L' + }, + relativeTime : { + future : 'อีก %s', + past : '%sที่แล้ว', + s : 'ไม่กี่วินาที', + m : '1 นาที', + mm : '%d นาที', + h : '1 ชั่วโมง', + hh : '%d ชั่วโมง', + d : '1 วัน', + dd : '%d วัน', + M : '1 เดือน', + MM : '%d เดือน', + y : '1 ปี', + yy : '%d ปี' + } + }); +})); +// moment.js locale configuration +// locale : Tagalog/Filipino (tl-ph) +// author : Dan Hagman + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('tl-ph', { + months : 'Enero_Pebrero_Marso_Abril_Mayo_Hunyo_Hulyo_Agosto_Setyembre_Oktubre_Nobyembre_Disyembre'.split('_'), + monthsShort : 'Ene_Peb_Mar_Abr_May_Hun_Hul_Ago_Set_Okt_Nob_Dis'.split('_'), + weekdays : 'Linggo_Lunes_Martes_Miyerkules_Huwebes_Biyernes_Sabado'.split('_'), + weekdaysShort : 'Lin_Lun_Mar_Miy_Huw_Biy_Sab'.split('_'), + weekdaysMin : 'Li_Lu_Ma_Mi_Hu_Bi_Sab'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'MM/D/YYYY', + LL : 'MMMM D, YYYY', + LLL : 'MMMM D, YYYY LT', + LLLL : 'dddd, MMMM DD, YYYY LT' + }, + calendar : { + sameDay: '[Ngayon sa] LT', + nextDay: '[Bukas sa] LT', + nextWeek: 'dddd [sa] LT', + lastDay: '[Kahapon sa] LT', + lastWeek: 'dddd [huling linggo] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'sa loob ng %s', + past : '%s ang nakalipas', + s : 'ilang segundo', + m : 'isang minuto', + mm : '%d minuto', + h : 'isang oras', + hh : '%d oras', + d : 'isang araw', + dd : '%d araw', + M : 'isang buwan', + MM : '%d buwan', + y : 'isang taon', + yy : '%d taon' + }, + ordinal : function (number) { + return number; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : turkish (tr) +// authors : Erhan Gundogan : https://github.com/erhangundogan, +// Burak Yiğit Kaya: https://github.com/BYK + +(function (factory) { + factory(moment); +}(function (moment) { + var suffixes = { + 1: '\'inci', + 5: '\'inci', + 8: '\'inci', + 70: '\'inci', + 80: '\'inci', + + 2: '\'nci', + 7: '\'nci', + 20: '\'nci', + 50: '\'nci', + + 3: '\'üncü', + 4: '\'üncü', + 100: '\'üncü', + + 6: '\'ncı', + + 9: '\'uncu', + 10: '\'uncu', + 30: '\'uncu', + + 60: '\'ıncı', + 90: '\'ıncı' + }; + + return moment.defineLocale('tr', { + months : 'Ocak_Şubat_Mart_Nisan_Mayıs_Haziran_Temmuz_Ağustos_Eylül_Ekim_Kasım_Aralık'.split('_'), + monthsShort : 'Oca_Şub_Mar_Nis_May_Haz_Tem_Ağu_Eyl_Eki_Kas_Ara'.split('_'), + weekdays : 'Pazar_Pazartesi_Salı_Çarşamba_Perşembe_Cuma_Cumartesi'.split('_'), + weekdaysShort : 'Paz_Pts_Sal_Çar_Per_Cum_Cts'.split('_'), + weekdaysMin : 'Pz_Pt_Sa_Ça_Pe_Cu_Ct'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd, D MMMM YYYY LT' + }, + calendar : { + sameDay : '[bugün saat] LT', + nextDay : '[yarın saat] LT', + nextWeek : '[haftaya] dddd [saat] LT', + lastDay : '[dün] LT', + lastWeek : '[geçen hafta] dddd [saat] LT', + sameElse : 'L' + }, + relativeTime : { + future : '%s sonra', + past : '%s önce', + s : 'birkaç saniye', + m : 'bir dakika', + mm : '%d dakika', + h : 'bir saat', + hh : '%d saat', + d : 'bir gün', + dd : '%d gün', + M : 'bir ay', + MM : '%d ay', + y : 'bir yıl', + yy : '%d yıl' + }, + ordinal : function (number) { + if (number === 0) { // special case for zero + return number + '\'ıncı'; + } + var a = number % 10, + b = number % 100 - a, + c = number >= 100 ? 100 : null; + + return number + (suffixes[a] || suffixes[b] || suffixes[c]); + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Morocco Central Atlas Tamaziɣt in Latin (tzm-latn) +// author : Abdel Said : https://github.com/abdelsaid + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('tzm-latn', { + months : 'innayr_brˤayrˤ_marˤsˤ_ibrir_mayyw_ywnyw_ywlywz_ɣwšt_šwtanbir_ktˤwbrˤ_nwwanbir_dwjnbir'.split('_'), + monthsShort : 'innayr_brˤayrˤ_marˤsˤ_ibrir_mayyw_ywnyw_ywlywz_ɣwšt_šwtanbir_ktˤwbrˤ_nwwanbir_dwjnbir'.split('_'), + weekdays : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'), + weekdaysShort : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'), + weekdaysMin : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[asdkh g] LT', + nextDay: '[aska g] LT', + nextWeek: 'dddd [g] LT', + lastDay: '[assant g] LT', + lastWeek: 'dddd [g] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'dadkh s yan %s', + past : 'yan %s', + s : 'imik', + m : 'minuḍ', + mm : '%d minuḍ', + h : 'saɛa', + hh : '%d tassaɛin', + d : 'ass', + dd : '%d ossan', + M : 'ayowr', + MM : '%d iyyirn', + y : 'asgas', + yy : '%d isgasn' + }, + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : Morocco Central Atlas Tamaziɣt (tzm) +// author : Abdel Said : https://github.com/abdelsaid + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('tzm', { + months : 'ⵉⵏⵏⴰⵢⵔ_ⴱⵕⴰⵢⵕ_ⵎⴰⵕⵚ_ⵉⴱⵔⵉⵔ_ⵎⴰⵢⵢⵓ_ⵢⵓⵏⵢⵓ_ⵢⵓⵍⵢⵓⵣ_ⵖⵓⵛⵜ_ⵛⵓⵜⴰⵏⴱⵉⵔ_ⴽⵟⵓⴱⵕ_ⵏⵓⵡⴰⵏⴱⵉⵔ_ⴷⵓⵊⵏⴱⵉⵔ'.split('_'), + monthsShort : 'ⵉⵏⵏⴰⵢⵔ_ⴱⵕⴰⵢⵕ_ⵎⴰⵕⵚ_ⵉⴱⵔⵉⵔ_ⵎⴰⵢⵢⵓ_ⵢⵓⵏⵢⵓ_ⵢⵓⵍⵢⵓⵣ_ⵖⵓⵛⵜ_ⵛⵓⵜⴰⵏⴱⵉⵔ_ⴽⵟⵓⴱⵕ_ⵏⵓⵡⴰⵏⴱⵉⵔ_ⴷⵓⵊⵏⴱⵉⵔ'.split('_'), + weekdays : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'), + weekdaysShort : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'), + weekdaysMin : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'dddd D MMMM YYYY LT' + }, + calendar : { + sameDay: '[ⴰⵙⴷⵅ ⴴ] LT', + nextDay: '[ⴰⵙⴽⴰ ⴴ] LT', + nextWeek: 'dddd [ⴴ] LT', + lastDay: '[ⴰⵚⴰⵏⵜ ⴴ] LT', + lastWeek: 'dddd [ⴴ] LT', + sameElse: 'L' + }, + relativeTime : { + future : 'ⴷⴰⴷⵅ ⵙ ⵢⴰⵏ %s', + past : 'ⵢⴰⵏ %s', + s : 'ⵉⵎⵉⴽ', + m : 'ⵎⵉⵏⵓⴺ', + mm : '%d ⵎⵉⵏⵓⴺ', + h : 'ⵙⴰⵄⴰ', + hh : '%d ⵜⴰⵙⵙⴰⵄⵉⵏ', + d : 'ⴰⵙⵙ', + dd : '%d oⵙⵙⴰⵏ', + M : 'ⴰⵢoⵓⵔ', + MM : '%d ⵉⵢⵢⵉⵔⵏ', + y : 'ⴰⵙⴳⴰⵙ', + yy : '%d ⵉⵙⴳⴰⵙⵏ' + }, + week : { + dow : 6, // Saturday is the first day of the week. + doy : 12 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : ukrainian (uk) +// author : zemlanin : https://github.com/zemlanin +// Author : Menelion Elensúle : https://github.com/Oire + +(function (factory) { + factory(moment); +}(function (moment) { + function plural(word, num) { + var forms = word.split('_'); + return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]); + } + + function relativeTimeWithPlural(number, withoutSuffix, key) { + var format = { + 'mm': 'хвилина_хвилини_хвилин', + 'hh': 'година_години_годин', + 'dd': 'день_дні_днів', + 'MM': 'місяць_місяці_місяців', + 'yy': 'рік_роки_років' + }; + if (key === 'm') { + return withoutSuffix ? 'хвилина' : 'хвилину'; + } + else if (key === 'h') { + return withoutSuffix ? 'година' : 'годину'; + } + else { + return number + ' ' + plural(format[key], +number); + } + } + + function monthsCaseReplace(m, format) { + var months = { + 'nominative': 'січень_лютий_березень_квітень_травень_червень_липень_серпень_вересень_жовтень_листопад_грудень'.split('_'), + 'accusative': 'січня_лютого_березня_квітня_травня_червня_липня_серпня_вересня_жовтня_листопада_грудня'.split('_') + }, + + nounCase = (/D[oD]? *MMMM?/).test(format) ? + 'accusative' : + 'nominative'; + + return months[nounCase][m.month()]; + } + + function weekdaysCaseReplace(m, format) { + var weekdays = { + 'nominative': 'неділя_понеділок_вівторок_середа_четвер_п’ятниця_субота'.split('_'), + 'accusative': 'неділю_понеділок_вівторок_середу_четвер_п’ятницю_суботу'.split('_'), + 'genitive': 'неділі_понеділка_вівторка_середи_четверга_п’ятниці_суботи'.split('_') + }, + + nounCase = (/(\[[ВвУу]\]) ?dddd/).test(format) ? + 'accusative' : + ((/\[?(?:минулої|наступної)? ?\] ?dddd/).test(format) ? + 'genitive' : + 'nominative'); + + return weekdays[nounCase][m.day()]; + } + + function processHoursFunction(str) { + return function () { + return str + 'о' + (this.hours() === 11 ? 'б' : '') + '] LT'; + }; + } + + return moment.defineLocale('uk', { + months : monthsCaseReplace, + monthsShort : 'січ_лют_бер_квіт_трав_черв_лип_серп_вер_жовт_лист_груд'.split('_'), + weekdays : weekdaysCaseReplace, + weekdaysShort : 'нд_пн_вт_ср_чт_пт_сб'.split('_'), + weekdaysMin : 'нд_пн_вт_ср_чт_пт_сб'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD.MM.YYYY', + LL : 'D MMMM YYYY р.', + LLL : 'D MMMM YYYY р., LT', + LLLL : 'dddd, D MMMM YYYY р., LT' + }, + calendar : { + sameDay: processHoursFunction('[Сьогодні '), + nextDay: processHoursFunction('[Завтра '), + lastDay: processHoursFunction('[Вчора '), + nextWeek: processHoursFunction('[У] dddd ['), + lastWeek: function () { + switch (this.day()) { + case 0: + case 3: + case 5: + case 6: + return processHoursFunction('[Минулої] dddd [').call(this); + case 1: + case 2: + case 4: + return processHoursFunction('[Минулого] dddd [').call(this); + } + }, + sameElse: 'L' + }, + relativeTime : { + future : 'за %s', + past : '%s тому', + s : 'декілька секунд', + m : relativeTimeWithPlural, + mm : relativeTimeWithPlural, + h : 'годину', + hh : relativeTimeWithPlural, + d : 'день', + dd : relativeTimeWithPlural, + M : 'місяць', + MM : relativeTimeWithPlural, + y : 'рік', + yy : relativeTimeWithPlural + }, + + // M. E.: those two are virtually unused but a user might want to implement them for his/her website for some reason + + meridiem : function (hour, minute, isLower) { + if (hour < 4) { + return 'ночі'; + } else if (hour < 12) { + return 'ранку'; + } else if (hour < 17) { + return 'дня'; + } else { + return 'вечора'; + } + }, + + ordinal: function (number, period) { + switch (period) { + case 'M': + case 'd': + case 'DDD': + case 'w': + case 'W': + return number + '-й'; + case 'D': + return number + '-го'; + default: + return number; + } + }, + + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 1st is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : uzbek (uz) +// author : Sardor Muminov : https://github.com/muminoff + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('uz', { + months : 'январь_февраль_март_апрель_май_июнь_июль_август_сентябрь_октябрь_ноябрь_декабрь'.split('_'), + monthsShort : 'янв_фев_мар_апр_май_июн_июл_авг_сен_окт_ноя_дек'.split('_'), + weekdays : 'Якшанба_Душанба_Сешанба_Чоршанба_Пайшанба_Жума_Шанба'.split('_'), + weekdaysShort : 'Якш_Душ_Сеш_Чор_Пай_Жум_Шан'.split('_'), + weekdaysMin : 'Як_Ду_Се_Чо_Па_Жу_Ша'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM YYYY', + LLL : 'D MMMM YYYY LT', + LLLL : 'D MMMM YYYY, dddd LT' + }, + calendar : { + sameDay : '[Бугун соат] LT [да]', + nextDay : '[Эртага] LT [да]', + nextWeek : 'dddd [куни соат] LT [да]', + lastDay : '[Кеча соат] LT [да]', + lastWeek : '[Утган] dddd [куни соат] LT [да]', + sameElse : 'L' + }, + relativeTime : { + future : 'Якин %s ичида', + past : 'Бир неча %s олдин', + s : 'фурсат', + m : 'бир дакика', + mm : '%d дакика', + h : 'бир соат', + hh : '%d соат', + d : 'бир кун', + dd : '%d кун', + M : 'бир ой', + MM : '%d ой', + y : 'бир йил', + yy : '%d йил' + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 7 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : vietnamese (vi) +// author : Bang Nguyen : https://github.com/bangnk + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('vi', { + months : 'tháng 1_tháng 2_tháng 3_tháng 4_tháng 5_tháng 6_tháng 7_tháng 8_tháng 9_tháng 10_tháng 11_tháng 12'.split('_'), + monthsShort : 'Th01_Th02_Th03_Th04_Th05_Th06_Th07_Th08_Th09_Th10_Th11_Th12'.split('_'), + weekdays : 'chủ nhật_thứ hai_thứ ba_thứ tư_thứ năm_thứ sáu_thứ bảy'.split('_'), + weekdaysShort : 'CN_T2_T3_T4_T5_T6_T7'.split('_'), + weekdaysMin : 'CN_T2_T3_T4_T5_T6_T7'.split('_'), + longDateFormat : { + LT : 'HH:mm', + L : 'DD/MM/YYYY', + LL : 'D MMMM [năm] YYYY', + LLL : 'D MMMM [năm] YYYY LT', + LLLL : 'dddd, D MMMM [năm] YYYY LT', + l : 'DD/M/YYYY', + ll : 'D MMM YYYY', + lll : 'D MMM YYYY LT', + llll : 'ddd, D MMM YYYY LT' + }, + calendar : { + sameDay: '[Hôm nay lúc] LT', + nextDay: '[Ngày mai lúc] LT', + nextWeek: 'dddd [tuần tới lúc] LT', + lastDay: '[Hôm qua lúc] LT', + lastWeek: 'dddd [tuần rồi lúc] LT', + sameElse: 'L' + }, + relativeTime : { + future : '%s tới', + past : '%s trước', + s : 'vài giây', + m : 'một phút', + mm : '%d phút', + h : 'một giờ', + hh : '%d giờ', + d : 'một ngày', + dd : '%d ngày', + M : 'một tháng', + MM : '%d tháng', + y : 'một năm', + yy : '%d năm' + }, + ordinal : function (number) { + return number; + }, + week : { + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : chinese (zh-cn) +// author : suupic : https://github.com/suupic +// author : Zeno Zeng : https://github.com/zenozeng + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('zh-cn', { + months : '一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月'.split('_'), + monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'), + weekdays : '星期日_星期一_星期二_星期三_星期四_星期五_星期六'.split('_'), + weekdaysShort : '周日_周一_周二_周三_周四_周五_周六'.split('_'), + weekdaysMin : '日_一_二_三_四_五_六'.split('_'), + longDateFormat : { + LT : 'Ah点mm', + L : 'YYYY-MM-DD', + LL : 'YYYY年MMMD日', + LLL : 'YYYY年MMMD日LT', + LLLL : 'YYYY年MMMD日ddddLT', + l : 'YYYY-MM-DD', + ll : 'YYYY年MMMD日', + lll : 'YYYY年MMMD日LT', + llll : 'YYYY年MMMD日ddddLT' + }, + meridiem : function (hour, minute, isLower) { + var hm = hour * 100 + minute; + if (hm < 600) { + return '凌晨'; + } else if (hm < 900) { + return '早上'; + } else if (hm < 1130) { + return '上午'; + } else if (hm < 1230) { + return '中午'; + } else if (hm < 1800) { + return '下午'; + } else { + return '晚上'; + } + }, + calendar : { + sameDay : function () { + return this.minutes() === 0 ? '[今天]Ah[点整]' : '[今天]LT'; + }, + nextDay : function () { + return this.minutes() === 0 ? '[明天]Ah[点整]' : '[明天]LT'; + }, + lastDay : function () { + return this.minutes() === 0 ? '[昨天]Ah[点整]' : '[昨天]LT'; + }, + nextWeek : function () { + var startOfWeek, prefix; + startOfWeek = moment().startOf('week'); + prefix = this.unix() - startOfWeek.unix() >= 7 * 24 * 3600 ? '[下]' : '[本]'; + return this.minutes() === 0 ? prefix + 'dddAh点整' : prefix + 'dddAh点mm'; + }, + lastWeek : function () { + var startOfWeek, prefix; + startOfWeek = moment().startOf('week'); + prefix = this.unix() < startOfWeek.unix() ? '[上]' : '[本]'; + return this.minutes() === 0 ? prefix + 'dddAh点整' : prefix + 'dddAh点mm'; + }, + sameElse : 'LL' + }, + ordinal : function (number, period) { + switch (period) { + case 'd': + case 'D': + case 'DDD': + return number + '日'; + case 'M': + return number + '月'; + case 'w': + case 'W': + return number + '周'; + default: + return number; + } + }, + relativeTime : { + future : '%s内', + past : '%s前', + s : '几秒', + m : '1分钟', + mm : '%d分钟', + h : '1小时', + hh : '%d小时', + d : '1天', + dd : '%d天', + M : '1个月', + MM : '%d个月', + y : '1年', + yy : '%d年' + }, + week : { + // GB/T 7408-1994《数据元和交换格式·信息交换·日期和时间表示法》与ISO 8601:1988等效 + dow : 1, // Monday is the first day of the week. + doy : 4 // The week that contains Jan 4th is the first week of the year. + } + }); +})); +// moment.js locale configuration +// locale : traditional chinese (zh-tw) +// author : Ben : https://github.com/ben-lin + +(function (factory) { + factory(moment); +}(function (moment) { + return moment.defineLocale('zh-tw', { + months : '一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月'.split('_'), + monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'), + weekdays : '星期日_星期一_星期二_星期三_星期四_星期五_星期六'.split('_'), + weekdaysShort : '週日_週一_週二_週三_週四_週五_週六'.split('_'), + weekdaysMin : '日_一_二_三_四_五_六'.split('_'), + longDateFormat : { + LT : 'Ah點mm', + L : 'YYYY年MMMD日', + LL : 'YYYY年MMMD日', + LLL : 'YYYY年MMMD日LT', + LLLL : 'YYYY年MMMD日ddddLT', + l : 'YYYY年MMMD日', + ll : 'YYYY年MMMD日', + lll : 'YYYY年MMMD日LT', + llll : 'YYYY年MMMD日ddddLT' + }, + meridiem : function (hour, minute, isLower) { + var hm = hour * 100 + minute; + if (hm < 900) { + return '早上'; + } else if (hm < 1130) { + return '上午'; + } else if (hm < 1230) { + return '中午'; + } else if (hm < 1800) { + return '下午'; + } else { + return '晚上'; + } + }, + calendar : { + sameDay : '[今天]LT', + nextDay : '[明天]LT', + nextWeek : '[下]ddddLT', + lastDay : '[昨天]LT', + lastWeek : '[上]ddddLT', + sameElse : 'L' + }, + ordinal : function (number, period) { + switch (period) { + case 'd' : + case 'D' : + case 'DDD' : + return number + '日'; + case 'M' : + return number + '月'; + case 'w' : + case 'W' : + return number + '週'; + default : + return number; + } + }, + relativeTime : { + future : '%s內', + past : '%s前', + s : '幾秒', + m : '一分鐘', + mm : '%d分鐘', + h : '一小時', + hh : '%d小時', + d : '一天', + dd : '%d天', + M : '一個月', + MM : '%d個月', + y : '一年', + yy : '%d年' + } + }); +})); + + moment.locale('en'); + + + /************************************ + Exposing Moment + ************************************/ + + function makeGlobal(shouldDeprecate) { + /*global ender:false */ + if (typeof ender !== 'undefined') { + return; + } + oldGlobalMoment = globalScope.moment; + if (shouldDeprecate) { + globalScope.moment = deprecate( + 'Accessing Moment through the global scope is ' + + 'deprecated, and will be removed in an upcoming ' + + 'release.', + moment); + } else { + globalScope.moment = moment; + } + } + + // CommonJS module is defined + if (hasModule) { + module.exports = moment; + } else if (typeof define === 'function' && define.amd) { + define('moment', function (require, exports, module) { + if (module.config && module.config() && module.config().noGlobal === true) { + // release the global variable + globalScope.moment = oldGlobalMoment; + } + + return moment; + }); + makeGlobal(true); + } else { + makeGlobal(); + } +}).call(this); diff --git a/www/pdf.js b/www/pdf.js new file mode 100644 index 0000000..9c9c770 --- /dev/null +++ b/www/pdf.js @@ -0,0 +1,7838 @@ +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*jshint globalstrict: false */ +/* globals PDFJS */ + +// Initializing PDFJS global object (if still undefined) +if (typeof PDFJS === 'undefined') { + (typeof window !== 'undefined' ? window : this).PDFJS = {}; +} + +PDFJS.version = '1.0.958'; +PDFJS.build = '6e7651a'; + +(function pdfjsWrapper() { + // Use strict in our context only - users might not want it + 'use strict'; + +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* globals Cmd, ColorSpace, Dict, MozBlobBuilder, Name, PDFJS, Ref, URL, + Promise */ + +'use strict'; + +var globalScope = (typeof window === 'undefined') ? this : window; + +var isWorker = (typeof window === 'undefined'); + +var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; + +var TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; + +var ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; + +var AnnotationType = { + WIDGET: 1, + TEXT: 2, + LINK: 3 +}; + +var StreamType = { + UNKNOWN: 0, + FLATE: 1, + LZW: 2, + DCT: 3, + JPX: 4, + JBIG: 5, + A85: 6, + AHX: 7, + CCF: 8, + RL: 9 +}; + +var FontType = { + UNKNOWN: 0, + TYPE1: 1, + TYPE1C: 2, + CIDFONTTYPE0: 3, + CIDFONTTYPE0C: 4, + TRUETYPE: 5, + CIDFONTTYPE2: 6, + TYPE3: 7, + OPENTYPE: 8, + TYPE0: 9, + MMTYPE1: 10 +}; + +// The global PDFJS object exposes the API +// In production, it will be declared outside a global wrapper +// In development, it will be declared here +if (!globalScope.PDFJS) { + globalScope.PDFJS = {}; +} + +globalScope.PDFJS.pdfBug = false; + +PDFJS.VERBOSITY_LEVELS = { + errors: 0, + warnings: 1, + infos: 5 +}; + +// All the possible operations for an operator list. +var OPS = PDFJS.OPS = { + // Intentionally start from 1 so it is easy to spot bad operators that will be + // 0's. + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; + +// A notice for devs. These are good for things that are helpful to devs, such +// as warning that Workers were disabled, which is important to devs but not +// end users. +function info(msg) { + if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.infos) { + console.log('Info: ' + msg); + } +} + +// Non-fatal warnings. +function warn(msg) { + if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.warnings) { + console.log('Warning: ' + msg); + } +} + +// Fatal errors that should trigger the fallback UI and halt execution by +// throwing an exception. +function error(msg) { + // If multiple arguments were passed, pass them all to the log function. + if (arguments.length > 1) { + var logArguments = ['Error:']; + logArguments.push.apply(logArguments, arguments); + console.log.apply(console, logArguments); + // Join the arguments into a single string for the lines below. + msg = [].join.call(arguments, ' '); + } else { + console.log('Error: ' + msg); + } + console.log(backtrace()); + UnsupportedManager.notify(UNSUPPORTED_FEATURES.unknown); + throw new Error(msg); +} + +function backtrace() { + try { + throw new Error(); + } catch (e) { + return e.stack ? e.stack.split('\n').slice(2).join('\n') : ''; + } +} + +function assert(cond, msg) { + if (!cond) { + error(msg); + } +} + +var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = { + unknown: 'unknown', + forms: 'forms', + javaScript: 'javaScript', + smask: 'smask', + shadingPattern: 'shadingPattern', + font: 'font' +}; + +var UnsupportedManager = PDFJS.UnsupportedManager = + (function UnsupportedManagerClosure() { + var listeners = []; + return { + listen: function (cb) { + listeners.push(cb); + }, + notify: function (featureId) { + warn('Unsupported feature "' + featureId + '"'); + for (var i = 0, ii = listeners.length; i < ii; i++) { + listeners[i](featureId); + } + } + }; +})(); + +// Combines two URLs. The baseUrl shall be absolute URL. If the url is an +// absolute URL, it will be returned as is. +function combineUrl(baseUrl, url) { + if (!url) { + return baseUrl; + } + if (/^[a-z][a-z0-9+\-.]*:/i.test(url)) { + return url; + } + var i; + if (url.charAt(0) === '/') { + // absolute path + i = baseUrl.indexOf('://'); + if (url.charAt(1) === '/') { + ++i; + } else { + i = baseUrl.indexOf('/', i + 3); + } + return baseUrl.substring(0, i) + url; + } else { + // relative path + var pathLength = baseUrl.length; + i = baseUrl.lastIndexOf('#'); + pathLength = i >= 0 ? i : pathLength; + i = baseUrl.lastIndexOf('?', pathLength); + pathLength = i >= 0 ? i : pathLength; + var prefixLength = baseUrl.lastIndexOf('/', pathLength); + return baseUrl.substring(0, prefixLength + 1) + url; + } +} + +// Validates if URL is safe and allowed, e.g. to avoid XSS. +function isValidUrl(url, allowRelative) { + if (!url) { + return false; + } + // RFC 3986 (http://tools.ietf.org/html/rfc3986#section-3.1) + // scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." ) + var protocol = /^[a-z][a-z0-9+\-.]*(?=:)/i.exec(url); + if (!protocol) { + return allowRelative; + } + protocol = protocol[0].toLowerCase(); + switch (protocol) { + case 'http': + case 'https': + case 'ftp': + case 'mailto': + return true; + default: + return false; + } +} +PDFJS.isValidUrl = isValidUrl; + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { value: value, + enumerable: true, + configurable: true, + writable: false }); + return value; +} + +var PasswordResponses = PDFJS.PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; + +var PasswordException = (function PasswordExceptionClosure() { + function PasswordException(msg, code) { + this.name = 'PasswordException'; + this.message = msg; + this.code = code; + } + + PasswordException.prototype = new Error(); + PasswordException.constructor = PasswordException; + + return PasswordException; +})(); +PDFJS.PasswordException = PasswordException; + +var UnknownErrorException = (function UnknownErrorExceptionClosure() { + function UnknownErrorException(msg, details) { + this.name = 'UnknownErrorException'; + this.message = msg; + this.details = details; + } + + UnknownErrorException.prototype = new Error(); + UnknownErrorException.constructor = UnknownErrorException; + + return UnknownErrorException; +})(); +PDFJS.UnknownErrorException = UnknownErrorException; + +var InvalidPDFException = (function InvalidPDFExceptionClosure() { + function InvalidPDFException(msg) { + this.name = 'InvalidPDFException'; + this.message = msg; + } + + InvalidPDFException.prototype = new Error(); + InvalidPDFException.constructor = InvalidPDFException; + + return InvalidPDFException; +})(); +PDFJS.InvalidPDFException = InvalidPDFException; + +var MissingPDFException = (function MissingPDFExceptionClosure() { + function MissingPDFException(msg) { + this.name = 'MissingPDFException'; + this.message = msg; + } + + MissingPDFException.prototype = new Error(); + MissingPDFException.constructor = MissingPDFException; + + return MissingPDFException; +})(); +PDFJS.MissingPDFException = MissingPDFException; + +var UnexpectedResponseException = + (function UnexpectedResponseExceptionClosure() { + function UnexpectedResponseException(msg, status) { + this.name = 'UnexpectedResponseException'; + this.message = msg; + this.status = status; + } + + UnexpectedResponseException.prototype = new Error(); + UnexpectedResponseException.constructor = UnexpectedResponseException; + + return UnexpectedResponseException; +})(); +PDFJS.UnexpectedResponseException = UnexpectedResponseException; + +var NotImplementedException = (function NotImplementedExceptionClosure() { + function NotImplementedException(msg) { + this.message = msg; + } + + NotImplementedException.prototype = new Error(); + NotImplementedException.prototype.name = 'NotImplementedException'; + NotImplementedException.constructor = NotImplementedException; + + return NotImplementedException; +})(); + +var MissingDataException = (function MissingDataExceptionClosure() { + function MissingDataException(begin, end) { + this.begin = begin; + this.end = end; + this.message = 'Missing data [' + begin + ', ' + end + ')'; + } + + MissingDataException.prototype = new Error(); + MissingDataException.prototype.name = 'MissingDataException'; + MissingDataException.constructor = MissingDataException; + + return MissingDataException; +})(); + +var XRefParseException = (function XRefParseExceptionClosure() { + function XRefParseException(msg) { + this.message = msg; + } + + XRefParseException.prototype = new Error(); + XRefParseException.prototype.name = 'XRefParseException'; + XRefParseException.constructor = XRefParseException; + + return XRefParseException; +})(); + + +function bytesToString(bytes) { + var length = bytes.length; + var MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + var strBuf = []; + for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + var chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(''); +} + +function stringToBytes(str) { + var length = str.length; + var bytes = new Uint8Array(length); + for (var i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xFF; + } + return bytes; +} + +function string32(value) { + return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff, + (value >> 8) & 0xff, value & 0xff); +} + +function log2(x) { + var n = 1, i = 0; + while (x > n) { + n <<= 1; + i++; + } + return i; +} + +function readInt8(data, start) { + return (data[start] << 24) >> 24; +} + +function readUint16(data, offset) { + return (data[offset] << 8) | data[offset + 1]; +} + +function readUint32(data, offset) { + return ((data[offset] << 24) | (data[offset + 1] << 16) | + (data[offset + 2] << 8) | data[offset + 3]) >>> 0; +} + +// Lazy test the endianness of the platform +// NOTE: This will be 'true' for simulated TypedArrays +function isLittleEndian() { + var buffer8 = new Uint8Array(2); + buffer8[0] = 1; + var buffer16 = new Uint16Array(buffer8.buffer); + return (buffer16[0] === 1); +} + +Object.defineProperty(PDFJS, 'isLittleEndian', { + configurable: true, + get: function PDFJS_isLittleEndian() { + return shadow(PDFJS, 'isLittleEndian', isLittleEndian()); + } +}); + +//#if !(FIREFOX || MOZCENTRAL || B2G || CHROME) +//// Lazy test if the userAgant support CanvasTypedArrays +function hasCanvasTypedArrays() { + var canvas = document.createElement('canvas'); + canvas.width = canvas.height = 1; + var ctx = canvas.getContext('2d'); + var imageData = ctx.createImageData(1, 1); + return (typeof imageData.data.buffer !== 'undefined'); +} + +Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', { + configurable: true, + get: function PDFJS_hasCanvasTypedArrays() { + return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays()); + } +}); + +var Uint32ArrayView = (function Uint32ArrayViewClosure() { + + function Uint32ArrayView(buffer, length) { + this.buffer = buffer; + this.byteLength = buffer.length; + this.length = length === undefined ? (this.byteLength >> 2) : length; + ensureUint32ArrayViewProps(this.length); + } + Uint32ArrayView.prototype = Object.create(null); + + var uint32ArrayViewSetters = 0; + function createUint32ArrayProp(index) { + return { + get: function () { + var buffer = this.buffer, offset = index << 2; + return (buffer[offset] | (buffer[offset + 1] << 8) | + (buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0; + }, + set: function (value) { + var buffer = this.buffer, offset = index << 2; + buffer[offset] = value & 255; + buffer[offset + 1] = (value >> 8) & 255; + buffer[offset + 2] = (value >> 16) & 255; + buffer[offset + 3] = (value >>> 24) & 255; + } + }; + } + + function ensureUint32ArrayViewProps(length) { + while (uint32ArrayViewSetters < length) { + Object.defineProperty(Uint32ArrayView.prototype, + uint32ArrayViewSetters, + createUint32ArrayProp(uint32ArrayViewSetters)); + uint32ArrayViewSetters++; + } + } + + return Uint32ArrayView; +})(); +//#else +//PDFJS.hasCanvasTypedArrays = true; +//#endif + +var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; + +var Util = PDFJS.Util = (function UtilClosure() { + function Util() {} + + var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')']; + + // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids + // creating many intermediate strings. + Util.makeCssRgb = function Util_makeCssRgb(rgb) { + rgbBuf[1] = rgb[0]; + rgbBuf[3] = rgb[1]; + rgbBuf[5] = rgb[2]; + return rgbBuf.join(''); + }; + + // Concatenates two transformation matrices together and returns the result. + Util.transform = function Util_transform(m1, m2) { + return [ + m1[0] * m2[0] + m1[2] * m2[1], + m1[1] * m2[0] + m1[3] * m2[1], + m1[0] * m2[2] + m1[2] * m2[3], + m1[1] * m2[2] + m1[3] * m2[3], + m1[0] * m2[4] + m1[2] * m2[5] + m1[4], + m1[1] * m2[4] + m1[3] * m2[5] + m1[5] + ]; + }; + + // For 2d affine transforms + Util.applyTransform = function Util_applyTransform(p, m) { + var xt = p[0] * m[0] + p[1] * m[2] + m[4]; + var yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + }; + + Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { + var d = m[0] * m[3] - m[1] * m[2]; + var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + }; + + // Applies the transform to the rectangle and finds the minimum axially + // aligned bounding box. + Util.getAxialAlignedBoundingBox = + function Util_getAxialAlignedBoundingBox(r, m) { + + var p1 = Util.applyTransform(r, m); + var p2 = Util.applyTransform(r.slice(2, 4), m); + var p3 = Util.applyTransform([r[0], r[3]], m); + var p4 = Util.applyTransform([r[2], r[1]], m); + return [ + Math.min(p1[0], p2[0], p3[0], p4[0]), + Math.min(p1[1], p2[1], p3[1], p4[1]), + Math.max(p1[0], p2[0], p3[0], p4[0]), + Math.max(p1[1], p2[1], p3[1], p4[1]) + ]; + }; + + Util.inverseTransform = function Util_inverseTransform(m) { + var d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, + (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + }; + + // Apply a generic 3d matrix M on a 3-vector v: + // | a b c | | X | + // | d e f | x | Y | + // | g h i | | Z | + // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i], + // with v as [X,Y,Z] + Util.apply3dTransform = function Util_apply3dTransform(m, v) { + return [ + m[0] * v[0] + m[1] * v[1] + m[2] * v[2], + m[3] * v[0] + m[4] * v[1] + m[5] * v[2], + m[6] * v[0] + m[7] * v[1] + m[8] * v[2] + ]; + }; + + // This calculation uses Singular Value Decomposition. + // The SVD can be represented with formula A = USV. We are interested in the + // matrix S here because it represents the scale values. + Util.singularValueDecompose2dScale = + function Util_singularValueDecompose2dScale(m) { + + var transpose = [m[0], m[2], m[1], m[3]]; + + // Multiply matrix m with its transpose. + var a = m[0] * transpose[0] + m[1] * transpose[2]; + var b = m[0] * transpose[1] + m[1] * transpose[3]; + var c = m[2] * transpose[0] + m[3] * transpose[2]; + var d = m[2] * transpose[1] + m[3] * transpose[3]; + + // Solve the second degree polynomial to get roots. + var first = (a + d) / 2; + var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; + var sx = first + second || 1; + var sy = first - second || 1; + + // Scale values are the square roots of the eigenvalues. + return [Math.sqrt(sx), Math.sqrt(sy)]; + }; + + // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2) + // For coordinate systems whose origin lies in the bottom-left, this + // means normalization to (BL,TR) ordering. For systems with origin in the + // top-left, this means (TL,BR) ordering. + Util.normalizeRect = function Util_normalizeRect(rect) { + var r = rect.slice(0); // clone rect + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + }; + + // Returns a rectangle [x1, y1, x2, y2] corresponding to the + // intersection of rect1 and rect2. If no intersection, returns 'false' + // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2] + Util.intersect = function Util_intersect(rect1, rect2) { + function compare(a, b) { + return a - b; + } + + // Order points along the axes + var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare), + orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare), + result = []; + + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + // X: first and second points belong to different rectangles? + if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) || + (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) { + // Intersection must be between second and third points + result[0] = orderedX[1]; + result[2] = orderedX[2]; + } else { + return false; + } + + // Y: first and second points belong to different rectangles? + if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) || + (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) { + // Intersection must be between second and third points + result[1] = orderedY[1]; + result[3] = orderedY[2]; + } else { + return false; + } + + return result; + }; + + Util.sign = function Util_sign(num) { + return num < 0 ? -1 : 1; + }; + + Util.appendToArray = function Util_appendToArray(arr1, arr2) { + Array.prototype.push.apply(arr1, arr2); + }; + + Util.prependToArray = function Util_prependToArray(arr1, arr2) { + Array.prototype.unshift.apply(arr1, arr2); + }; + + Util.extendObj = function extendObj(obj1, obj2) { + for (var key in obj2) { + obj1[key] = obj2[key]; + } + }; + + Util.getInheritableProperty = function Util_getInheritableProperty(dict, + name) { + while (dict && !dict.has(name)) { + dict = dict.get('Parent'); + } + if (!dict) { + return null; + } + return dict.get(name); + }; + + Util.inherit = function Util_inherit(sub, base, prototype) { + sub.prototype = Object.create(base.prototype); + sub.prototype.constructor = sub; + for (var prop in prototype) { + sub.prototype[prop] = prototype[prop]; + } + }; + + Util.loadScript = function Util_loadScript(src, callback) { + var script = document.createElement('script'); + var loaded = false; + script.setAttribute('src', src); + if (callback) { + script.onload = function() { + if (!loaded) { + callback(); + } + loaded = true; + }; + } + document.getElementsByTagName('head')[0].appendChild(script); + }; + + return Util; +})(); + +/** + * PDF page viewport created based on scale, rotation and offset. + * @class + * @alias PDFJS.PageViewport + */ +var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() { + /** + * @constructor + * @private + * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates. + * @param scale {number} scale of the viewport. + * @param rotation {number} rotations of the viewport in degrees. + * @param offsetX {number} offset X + * @param offsetY {number} offset Y + * @param dontFlip {boolean} if true, axis Y will not be flipped. + */ + function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) { + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + + // creating transform to convert pdf coordinate system to the normal + // canvas like coordinates taking in account scale and rotation + var centerX = (viewBox[2] + viewBox[0]) / 2; + var centerY = (viewBox[3] + viewBox[1]) / 2; + var rotateA, rotateB, rotateC, rotateD; + rotation = rotation % 360; + rotation = rotation < 0 ? rotation + 360 : rotation; + switch (rotation) { + case 180: + rotateA = -1; rotateB = 0; rotateC = 0; rotateD = 1; + break; + case 90: + rotateA = 0; rotateB = 1; rotateC = 1; rotateD = 0; + break; + case 270: + rotateA = 0; rotateB = -1; rotateC = -1; rotateD = 0; + break; + //case 0: + default: + rotateA = 1; rotateB = 0; rotateC = 0; rotateD = -1; + break; + } + + if (dontFlip) { + rotateC = -rotateC; rotateD = -rotateD; + } + + var offsetCanvasX, offsetCanvasY; + var width, height; + if (rotateA === 0) { + offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; + offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; + width = Math.abs(viewBox[3] - viewBox[1]) * scale; + height = Math.abs(viewBox[2] - viewBox[0]) * scale; + } else { + offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; + offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; + width = Math.abs(viewBox[2] - viewBox[0]) * scale; + height = Math.abs(viewBox[3] - viewBox[1]) * scale; + } + // creating transform for the following operations: + // translate(-centerX, -centerY), rotate and flip vertically, + // scale, and translate(offsetCanvasX, offsetCanvasY) + this.transform = [ + rotateA * scale, + rotateB * scale, + rotateC * scale, + rotateD * scale, + offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, + offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY + ]; + + this.width = width; + this.height = height; + this.fontScale = scale; + } + PageViewport.prototype = /** @lends PDFJS.PageViewport.prototype */ { + /** + * Clones viewport with additional properties. + * @param args {Object} (optional) If specified, may contain the 'scale' or + * 'rotation' properties to override the corresponding properties in + * the cloned viewport. + * @returns {PDFJS.PageViewport} Cloned viewport. + */ + clone: function PageViewPort_clone(args) { + args = args || {}; + var scale = 'scale' in args ? args.scale : this.scale; + var rotation = 'rotation' in args ? args.rotation : this.rotation; + return new PageViewport(this.viewBox.slice(), scale, rotation, + this.offsetX, this.offsetY, args.dontFlip); + }, + /** + * Converts PDF point to the viewport coordinates. For examples, useful for + * converting PDF location into canvas pixel coordinates. + * @param x {number} X coordinate. + * @param y {number} Y coordinate. + * @returns {Object} Object that contains 'x' and 'y' properties of the + * point in the viewport coordinate space. + * @see {@link convertToPdfPoint} + * @see {@link convertToViewportRectangle} + */ + convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) { + return Util.applyTransform([x, y], this.transform); + }, + /** + * Converts PDF rectangle to the viewport coordinates. + * @param rect {Array} xMin, yMin, xMax and yMax coordinates. + * @returns {Array} Contains corresponding coordinates of the rectangle + * in the viewport coordinate space. + * @see {@link convertToViewportPoint} + */ + convertToViewportRectangle: + function PageViewport_convertToViewportRectangle(rect) { + var tl = Util.applyTransform([rect[0], rect[1]], this.transform); + var br = Util.applyTransform([rect[2], rect[3]], this.transform); + return [tl[0], tl[1], br[0], br[1]]; + }, + /** + * Converts viewport coordinates to the PDF location. For examples, useful + * for converting canvas pixel location into PDF one. + * @param x {number} X coordinate. + * @param y {number} Y coordinate. + * @returns {Object} Object that contains 'x' and 'y' properties of the + * point in the PDF coordinate space. + * @see {@link convertToViewportPoint} + */ + convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) { + return Util.applyInverseTransform([x, y], this.transform); + } + }; + return PageViewport; +})(); + +var PDFStringTranslateTable = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, + 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, + 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, + 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC +]; + +function stringToPDFString(str) { + var i, n = str.length, strBuf = []; + if (str[0] === '\xFE' && str[1] === '\xFF') { + // UTF16BE BOM + for (i = 2; i < n; i += 2) { + strBuf.push(String.fromCharCode( + (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1))); + } + } else { + for (i = 0; i < n; ++i) { + var code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + } + return strBuf.join(''); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function isEmptyObj(obj) { + for (var key in obj) { + return false; + } + return true; +} + +function isBool(v) { + return typeof v === 'boolean'; +} + +function isInt(v) { + return typeof v === 'number' && ((v | 0) === v); +} + +function isNum(v) { + return typeof v === 'number'; +} + +function isString(v) { + return typeof v === 'string'; +} + +function isNull(v) { + return v === null; +} + +function isName(v) { + return v instanceof Name; +} + +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} + +function isDict(v, type) { + if (!(v instanceof Dict)) { + return false; + } + if (!type) { + return true; + } + var dictType = v.get('Type'); + return isName(dictType) && dictType.name === type; +} + +function isArray(v) { + return v instanceof Array; +} + +function isStream(v) { + return typeof v === 'object' && v !== null && v.getBytes !== undefined; +} + +function isArrayBuffer(v) { + return typeof v === 'object' && v !== null && v.byteLength !== undefined; +} + +function isRef(v) { + return v instanceof Ref; +} + +/** + * Promise Capability object. + * + * @typedef {Object} PromiseCapability + * @property {Promise} promise - A promise object. + * @property {function} resolve - Fullfills the promise. + * @property {function} reject - Rejects the promise. + */ + +/** + * Creates a promise capability object. + * @alias PDFJS.createPromiseCapability + * + * @return {PromiseCapability} A capability object contains: + * - a Promise, resolve and reject methods. + */ +function createPromiseCapability() { + var capability = {}; + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = resolve; + capability.reject = reject; + }); + return capability; +} + +PDFJS.createPromiseCapability = createPromiseCapability; + +/** + * Polyfill for Promises: + * The following promise implementation tries to generally implement the + * Promise/A+ spec. Some notable differences from other promise libaries are: + * - There currently isn't a seperate deferred and promise object. + * - Unhandled rejections eventually show an error if they aren't handled. + * + * Based off of the work in: + * https://bugzilla.mozilla.org/show_bug.cgi?id=810490 + */ +(function PromiseClosure() { + if (globalScope.Promise) { + // Promises existing in the DOM/Worker, checking presence of all/resolve + if (typeof globalScope.Promise.all !== 'function') { + globalScope.Promise.all = function (iterable) { + var count = 0, results = [], resolve, reject; + var promise = new globalScope.Promise(function (resolve_, reject_) { + resolve = resolve_; + reject = reject_; + }); + iterable.forEach(function (p, i) { + count++; + p.then(function (result) { + results[i] = result; + count--; + if (count === 0) { + resolve(results); + } + }, reject); + }); + if (count === 0) { + resolve(results); + } + return promise; + }; + } + if (typeof globalScope.Promise.resolve !== 'function') { + globalScope.Promise.resolve = function (value) { + return new globalScope.Promise(function (resolve) { resolve(value); }); + }; + } + if (typeof globalScope.Promise.reject !== 'function') { + globalScope.Promise.reject = function (reason) { + return new globalScope.Promise(function (resolve, reject) { + reject(reason); + }); + }; + } + if (typeof globalScope.Promise.prototype.catch !== 'function') { + globalScope.Promise.prototype.catch = function (onReject) { + return globalScope.Promise.prototype.then(undefined, onReject); + }; + } + return; + } +//#if !MOZCENTRAL + var STATUS_PENDING = 0; + var STATUS_RESOLVED = 1; + var STATUS_REJECTED = 2; + + // In an attempt to avoid silent exceptions, unhandled rejections are + // tracked and if they aren't handled in a certain amount of time an + // error is logged. + var REJECTION_TIMEOUT = 500; + + var HandlerManager = { + handlers: [], + running: false, + unhandledRejections: [], + pendingRejectionCheck: false, + + scheduleHandlers: function scheduleHandlers(promise) { + if (promise._status === STATUS_PENDING) { + return; + } + + this.handlers = this.handlers.concat(promise._handlers); + promise._handlers = []; + + if (this.running) { + return; + } + this.running = true; + + setTimeout(this.runHandlers.bind(this), 0); + }, + + runHandlers: function runHandlers() { + var RUN_TIMEOUT = 1; // ms + var timeoutAt = Date.now() + RUN_TIMEOUT; + while (this.handlers.length > 0) { + var handler = this.handlers.shift(); + + var nextStatus = handler.thisPromise._status; + var nextValue = handler.thisPromise._value; + + try { + if (nextStatus === STATUS_RESOLVED) { + if (typeof handler.onResolve === 'function') { + nextValue = handler.onResolve(nextValue); + } + } else if (typeof handler.onReject === 'function') { + nextValue = handler.onReject(nextValue); + nextStatus = STATUS_RESOLVED; + + if (handler.thisPromise._unhandledRejection) { + this.removeUnhandeledRejection(handler.thisPromise); + } + } + } catch (ex) { + nextStatus = STATUS_REJECTED; + nextValue = ex; + } + + handler.nextPromise._updateStatus(nextStatus, nextValue); + if (Date.now() >= timeoutAt) { + break; + } + } + + if (this.handlers.length > 0) { + setTimeout(this.runHandlers.bind(this), 0); + return; + } + + this.running = false; + }, + + addUnhandledRejection: function addUnhandledRejection(promise) { + this.unhandledRejections.push({ + promise: promise, + time: Date.now() + }); + this.scheduleRejectionCheck(); + }, + + removeUnhandeledRejection: function removeUnhandeledRejection(promise) { + promise._unhandledRejection = false; + for (var i = 0; i < this.unhandledRejections.length; i++) { + if (this.unhandledRejections[i].promise === promise) { + this.unhandledRejections.splice(i); + i--; + } + } + }, + + scheduleRejectionCheck: function scheduleRejectionCheck() { + if (this.pendingRejectionCheck) { + return; + } + this.pendingRejectionCheck = true; + setTimeout(function rejectionCheck() { + this.pendingRejectionCheck = false; + var now = Date.now(); + for (var i = 0; i < this.unhandledRejections.length; i++) { + if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) { + var unhandled = this.unhandledRejections[i].promise._value; + var msg = 'Unhandled rejection: ' + unhandled; + if (unhandled.stack) { + msg += '\n' + unhandled.stack; + } + warn(msg); + this.unhandledRejections.splice(i); + i--; + } + } + if (this.unhandledRejections.length) { + this.scheduleRejectionCheck(); + } + }.bind(this), REJECTION_TIMEOUT); + } + }; + + function Promise(resolver) { + this._status = STATUS_PENDING; + this._handlers = []; + try { + resolver.call(this, this._resolve.bind(this), this._reject.bind(this)); + } catch (e) { + this._reject(e); + } + } + /** + * Builds a promise that is resolved when all the passed in promises are + * resolved. + * @param {array} array of data and/or promises to wait for. + * @return {Promise} New dependant promise. + */ + Promise.all = function Promise_all(promises) { + var resolveAll, rejectAll; + var deferred = new Promise(function (resolve, reject) { + resolveAll = resolve; + rejectAll = reject; + }); + var unresolved = promises.length; + var results = []; + if (unresolved === 0) { + resolveAll(results); + return deferred; + } + function reject(reason) { + if (deferred._status === STATUS_REJECTED) { + return; + } + results = []; + rejectAll(reason); + } + for (var i = 0, ii = promises.length; i < ii; ++i) { + var promise = promises[i]; + var resolve = (function(i) { + return function(value) { + if (deferred._status === STATUS_REJECTED) { + return; + } + results[i] = value; + unresolved--; + if (unresolved === 0) { + resolveAll(results); + } + }; + })(i); + if (Promise.isPromise(promise)) { + promise.then(resolve, reject); + } else { + resolve(promise); + } + } + return deferred; + }; + + /** + * Checks if the value is likely a promise (has a 'then' function). + * @return {boolean} true if value is thenable + */ + Promise.isPromise = function Promise_isPromise(value) { + return value && typeof value.then === 'function'; + }; + + /** + * Creates resolved promise + * @param value resolve value + * @returns {Promise} + */ + Promise.resolve = function Promise_resolve(value) { + return new Promise(function (resolve) { resolve(value); }); + }; + + /** + * Creates rejected promise + * @param reason rejection value + * @returns {Promise} + */ + Promise.reject = function Promise_reject(reason) { + return new Promise(function (resolve, reject) { reject(reason); }); + }; + + Promise.prototype = { + _status: null, + _value: null, + _handlers: null, + _unhandledRejection: null, + + _updateStatus: function Promise__updateStatus(status, value) { + if (this._status === STATUS_RESOLVED || + this._status === STATUS_REJECTED) { + return; + } + + if (status === STATUS_RESOLVED && + Promise.isPromise(value)) { + value.then(this._updateStatus.bind(this, STATUS_RESOLVED), + this._updateStatus.bind(this, STATUS_REJECTED)); + return; + } + + this._status = status; + this._value = value; + + if (status === STATUS_REJECTED && this._handlers.length === 0) { + this._unhandledRejection = true; + HandlerManager.addUnhandledRejection(this); + } + + HandlerManager.scheduleHandlers(this); + }, + + _resolve: function Promise_resolve(value) { + this._updateStatus(STATUS_RESOLVED, value); + }, + + _reject: function Promise_reject(reason) { + this._updateStatus(STATUS_REJECTED, reason); + }, + + then: function Promise_then(onResolve, onReject) { + var nextPromise = new Promise(function (resolve, reject) { + this.resolve = resolve; + this.reject = reject; + }); + this._handlers.push({ + thisPromise: this, + onResolve: onResolve, + onReject: onReject, + nextPromise: nextPromise + }); + HandlerManager.scheduleHandlers(this); + return nextPromise; + }, + + catch: function Promise_catch(onReject) { + return this.then(undefined, onReject); + } + }; + + globalScope.Promise = Promise; +//#else +//throw new Error('DOM Promise is not present'); +//#endif +})(); + +var StatTimer = (function StatTimerClosure() { + function rpad(str, pad, length) { + while (str.length < length) { + str += pad; + } + return str; + } + function StatTimer() { + this.started = {}; + this.times = []; + this.enabled = true; + } + StatTimer.prototype = { + time: function StatTimer_time(name) { + if (!this.enabled) { + return; + } + if (name in this.started) { + warn('Timer is already running for ' + name); + } + this.started[name] = Date.now(); + }, + timeEnd: function StatTimer_timeEnd(name) { + if (!this.enabled) { + return; + } + if (!(name in this.started)) { + warn('Timer has not been started for ' + name); + } + this.times.push({ + 'name': name, + 'start': this.started[name], + 'end': Date.now() + }); + // Remove timer from started so it can be called again. + delete this.started[name]; + }, + toString: function StatTimer_toString() { + var i, ii; + var times = this.times; + var out = ''; + // Find the longest name for padding purposes. + var longest = 0; + for (i = 0, ii = times.length; i < ii; ++i) { + var name = times[i]['name']; + if (name.length > longest) { + longest = name.length; + } + } + for (i = 0, ii = times.length; i < ii; ++i) { + var span = times[i]; + var duration = span.end - span.start; + out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n'; + } + return out; + } + }; + return StatTimer; +})(); + +PDFJS.createBlob = function createBlob(data, contentType) { + if (typeof Blob !== 'undefined') { + return new Blob([data], { type: contentType }); + } + // Blob builder is deprecated in FF14 and removed in FF18. + var bb = new MozBlobBuilder(); + bb.append(data); + return bb.getBlob(contentType); +}; + +PDFJS.createObjectURL = (function createObjectURLClosure() { + // Blob/createObjectURL is not available, falling back to data schema. + var digits = + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + return function createObjectURL(data, contentType) { + if (!PDFJS.disableCreateObjectURL && + typeof URL !== 'undefined' && URL.createObjectURL) { + var blob = PDFJS.createBlob(data, contentType); + return URL.createObjectURL(blob); + } + + var buffer = 'data:' + contentType + ';base64,'; + for (var i = 0, ii = data.length; i < ii; i += 3) { + var b1 = data[i] & 0xFF; + var b2 = data[i + 1] & 0xFF; + var b3 = data[i + 2] & 0xFF; + var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4); + var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64; + var d4 = i + 2 < ii ? (b3 & 0x3F) : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + return buffer; + }; +})(); + +function MessageHandler(name, comObj) { + this.name = name; + this.comObj = comObj; + this.callbackIndex = 1; + this.postMessageTransfers = true; + var callbacksCapabilities = this.callbacksCapabilities = {}; + var ah = this.actionHandler = {}; + + ah['console_log'] = [function ahConsoleLog(data) { + console.log.apply(console, data); + }]; + ah['console_error'] = [function ahConsoleError(data) { + console.error.apply(console, data); + }]; + ah['_unsupported_feature'] = [function ah_unsupportedFeature(data) { + UnsupportedManager.notify(data); + }]; + + comObj.onmessage = function messageHandlerComObjOnMessage(event) { + var data = event.data; + if (data.isReply) { + var callbackId = data.callbackId; + if (data.callbackId in callbacksCapabilities) { + var callback = callbacksCapabilities[callbackId]; + delete callbacksCapabilities[callbackId]; + if ('error' in data) { + callback.reject(data.error); + } else { + callback.resolve(data.data); + } + } else { + error('Cannot resolve callback ' + callbackId); + } + } else if (data.action in ah) { + var action = ah[data.action]; + if (data.callbackId) { + Promise.resolve().then(function () { + return action[0].call(action[1], data.data); + }).then(function (result) { + comObj.postMessage({ + isReply: true, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + isReply: true, + callbackId: data.callbackId, + error: reason + }); + }); + } else { + action[0].call(action[1], data.data); + } + } else { + error('Unknown action from worker: ' + data.action); + } + }; +} + +MessageHandler.prototype = { + on: function messageHandlerOn(actionName, handler, scope) { + var ah = this.actionHandler; + if (ah[actionName]) { + error('There is already an actionName called "' + actionName + '"'); + } + ah[actionName] = [handler, scope]; + }, + /** + * Sends a message to the comObj to invoke the action with the supplied data. + * @param {String} actionName Action to call. + * @param {JSON} data JSON data to send. + * @param {Array} [transfers] Optional list of transfers/ArrayBuffers + */ + send: function messageHandlerSend(actionName, data, transfers) { + var message = { + action: actionName, + data: data + }; + this.postMessage(message, transfers); + }, + /** + * Sends a message to the comObj to invoke the action with the supplied data. + * Expects that other side will callback with the response. + * @param {String} actionName Action to call. + * @param {JSON} data JSON data to send. + * @param {Array} [transfers] Optional list of transfers/ArrayBuffers. + * @returns {Promise} Promise to be resolved with response data. + */ + sendWithPromise: + function messageHandlerSendWithPromise(actionName, data, transfers) { + var callbackId = this.callbackIndex++; + var message = { + action: actionName, + data: data, + callbackId: callbackId + }; + var capability = createPromiseCapability(); + this.callbacksCapabilities[callbackId] = capability; + try { + this.postMessage(message, transfers); + } catch (e) { + capability.reject(e); + } + return capability.promise; + }, + /** + * Sends raw message to the comObj. + * @private + * @param message {Object} Raw message. + * @param transfers List of transfers/ArrayBuffers, or undefined. + */ + postMessage: function (message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + } +}; + +function loadJpegStream(id, imageUrl, objs) { + var img = new Image(); + img.onload = (function loadJpegStream_onloadClosure() { + objs.resolve(id, img); + }); + img.onerror = (function loadJpegStream_onerrorClosure() { + objs.resolve(id, null); + warn('Error during JPEG image loading'); + }); + img.src = imageUrl; +} + + +/** + * The maximum allowed image size in total pixels e.g. width * height. Images + * above this value will not be drawn. Use -1 for no limit. + * @var {number} + */ +PDFJS.maxImageSize = (PDFJS.maxImageSize === undefined ? + -1 : PDFJS.maxImageSize); + +/** + * The url of where the predefined Adobe CMaps are located. Include trailing + * slash. + * @var {string} + */ +PDFJS.cMapUrl = (PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl); + +/** + * Specifies if CMaps are binary packed. + * @var {boolean} + */ +PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked; + +/* + * By default fonts are converted to OpenType fonts and loaded via font face + * rules. If disabled, the font will be rendered using a built in font renderer + * that constructs the glyphs with primitive path commands. + * @var {boolean} + */ +PDFJS.disableFontFace = (PDFJS.disableFontFace === undefined ? + false : PDFJS.disableFontFace); + +/** + * Path for image resources, mainly for annotation icons. Include trailing + * slash. + * @var {string} + */ +PDFJS.imageResourcesPath = (PDFJS.imageResourcesPath === undefined ? + '' : PDFJS.imageResourcesPath); + +/** + * Disable the web worker and run all code on the main thread. This will happen + * automatically if the browser doesn't support workers or sending typed arrays + * to workers. + * @var {boolean} + */ +PDFJS.disableWorker = (PDFJS.disableWorker === undefined ? + false : PDFJS.disableWorker); + +/** + * Path and filename of the worker file. Required when the worker is enabled in + * development mode. If unspecified in the production build, the worker will be + * loaded based on the location of the pdf.js file. + * @var {string} + */ +PDFJS.workerSrc = (PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc); + +/** + * Disable range request loading of PDF files. When enabled and if the server + * supports partial content requests then the PDF will be fetched in chunks. + * Enabled (false) by default. + * @var {boolean} + */ +PDFJS.disableRange = (PDFJS.disableRange === undefined ? + false : PDFJS.disableRange); + +/** + * Disable streaming of PDF file data. By default PDF.js attempts to load PDF + * in chunks. This default behavior can be disabled. + * @var {boolean} + */ +PDFJS.disableStream = (PDFJS.disableStream === undefined ? + false : PDFJS.disableStream); + +/** + * Disable pre-fetching of PDF file data. When range requests are enabled PDF.js + * will automatically keep fetching more data even if it isn't needed to display + * the current page. This default behavior can be disabled. + * @var {boolean} + */ +PDFJS.disableAutoFetch = (PDFJS.disableAutoFetch === undefined ? + false : PDFJS.disableAutoFetch); + +/** + * Enables special hooks for debugging PDF.js. + * @var {boolean} + */ +PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug); + +/** + * Enables transfer usage in postMessage for ArrayBuffers. + * @var {boolean} + */ +PDFJS.postMessageTransfers = (PDFJS.postMessageTransfers === undefined ? + true : PDFJS.postMessageTransfers); + +/** + * Disables URL.createObjectURL usage. + * @var {boolean} + */ +PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ? + false : PDFJS.disableCreateObjectURL); + +/** + * Disables WebGL usage. + * @var {boolean} + */ +PDFJS.disableWebGL = (PDFJS.disableWebGL === undefined ? + true : PDFJS.disableWebGL); + +/** + * Enables CSS only zooming. + * @var {boolean} + */ +PDFJS.useOnlyCssZoom = (PDFJS.useOnlyCssZoom === undefined ? + false : PDFJS.useOnlyCssZoom); + +/** + * Controls the logging level. + * The constants from PDFJS.VERBOSITY_LEVELS should be used: + * - errors + * - warnings [default] + * - infos + * @var {number} + */ +PDFJS.verbosity = (PDFJS.verbosity === undefined ? + PDFJS.VERBOSITY_LEVELS.warnings : PDFJS.verbosity); + +/** + * The maximum supported canvas size in total pixels e.g. width * height. + * The default value is 4096 * 4096. Use -1 for no limit. + * @var {number} + */ +PDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ? + 16777216 : PDFJS.maxCanvasPixels); + +/** + * Document initialization / loading parameters object. + * + * @typedef {Object} DocumentInitParameters + * @property {string} url - The URL of the PDF. + * @property {TypedArray} data - A typed array with PDF data. + * @property {Object} httpHeaders - Basic authentication headers. + * @property {boolean} withCredentials - Indicates whether or not cross-site + * Access-Control requests should be made using credentials such as cookies + * or authorization headers. The default is false. + * @property {string} password - For decrypting password-protected PDFs. + * @property {TypedArray} initialData - A typed array with the first portion or + * all of the pdf data. Used by the extension since some data is already + * loaded before the switch to range requests. + */ + +/** + * @typedef {Object} PDFDocumentStats + * @property {Array} streamTypes - Used stream types in the document (an item + * is set to true if specific stream ID was used in the document). + * @property {Array} fontTypes - Used font type in the document (an item is set + * to true if specific font ID was used in the document). + */ + +/** + * This is the main entry point for loading a PDF and interacting with it. + * NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR) + * is used, which means it must follow the same origin rules that any XHR does + * e.g. No cross domain requests without CORS. + * + * @param {string|TypedArray|DocumentInitParameters} source Can be a url to + * where a PDF is located, a typed array (Uint8Array) already populated with + * data or parameter object. + * + * @param {Object} pdfDataRangeTransport is optional. It is used if you want + * to manually serve range requests for data in the PDF. See viewer.js for + * an example of pdfDataRangeTransport's interface. + * + * @param {function} passwordCallback is optional. It is used to request a + * password if wrong or no password was provided. The callback receives two + * parameters: function that needs to be called with new password and reason + * (see {PasswordResponses}). + * + * @param {function} progressCallback is optional. It is used to be able to + * monitor the loading progress of the PDF file (necessary to implement e.g. + * a loading bar). The callback receives an {Object} with the properties: + * {number} loaded and {number} total. + * + * @return {Promise} A promise that is resolved with {@link PDFDocumentProxy} + * object. + */ +PDFJS.getDocument = function getDocument(source, + pdfDataRangeTransport, + passwordCallback, + progressCallback) { + var workerInitializedCapability, workerReadyCapability, transport; + + if (typeof source === 'string') { + source = { url: source }; + } else if (isArrayBuffer(source)) { + source = { data: source }; + } else if (typeof source !== 'object') { + error('Invalid parameter in getDocument, need either Uint8Array, ' + + 'string or a parameter object'); + } + + if (!source.url && !source.data) { + error('Invalid parameter array, need either .data or .url'); + } + + // copy/use all keys as is except 'url' -- full path is required + var params = {}; + for (var key in source) { + if (key === 'url' && typeof window !== 'undefined') { + params[key] = combineUrl(window.location.href, source[key]); + continue; + } + params[key] = source[key]; + } + + workerInitializedCapability = createPromiseCapability(); + workerReadyCapability = createPromiseCapability(); + transport = new WorkerTransport(workerInitializedCapability, + workerReadyCapability, pdfDataRangeTransport, + progressCallback); + workerInitializedCapability.promise.then(function transportInitialized() { + transport.passwordCallback = passwordCallback; + transport.fetchDocument(params); + }); + return workerReadyCapability.promise; +}; + +/** + * Proxy to a PDFDocument in the worker thread. Also, contains commonly used + * properties that can be read synchronously. + * @class + */ +var PDFDocumentProxy = (function PDFDocumentProxyClosure() { + function PDFDocumentProxy(pdfInfo, transport) { + this.pdfInfo = pdfInfo; + this.transport = transport; + } + PDFDocumentProxy.prototype = /** @lends PDFDocumentProxy.prototype */ { + /** + * @return {number} Total number of pages the PDF contains. + */ + get numPages() { + return this.pdfInfo.numPages; + }, + /** + * @return {string} A unique ID to identify a PDF. Not guaranteed to be + * unique. + */ + get fingerprint() { + return this.pdfInfo.fingerprint; + }, + /** + * @param {number} pageNumber The page number to get. The first page is 1. + * @return {Promise} A promise that is resolved with a {@link PDFPageProxy} + * object. + */ + getPage: function PDFDocumentProxy_getPage(pageNumber) { + return this.transport.getPage(pageNumber); + }, + /** + * @param {{num: number, gen: number}} ref The page reference. Must have + * the 'num' and 'gen' properties. + * @return {Promise} A promise that is resolved with the page index that is + * associated with the reference. + */ + getPageIndex: function PDFDocumentProxy_getPageIndex(ref) { + return this.transport.getPageIndex(ref); + }, + /** + * @return {Promise} A promise that is resolved with a lookup table for + * mapping named destinations to reference numbers. + * + * This can be slow for large documents: use getDestination instead + */ + getDestinations: function PDFDocumentProxy_getDestinations() { + return this.transport.getDestinations(); + }, + /** + * @param {string} id The named destination to get. + * @return {Promise} A promise that is resolved with all information + * of the given named destination. + */ + getDestination: function PDFDocumentProxy_getDestination(id) { + return this.transport.getDestination(id); + }, + /** + * @return {Promise} A promise that is resolved with a lookup table for + * mapping named attachments to their content. + */ + getAttachments: function PDFDocumentProxy_getAttachments() { + return this.transport.getAttachments(); + }, + /** + * @return {Promise} A promise that is resolved with an array of all the + * JavaScript strings in the name tree. + */ + getJavaScript: function PDFDocumentProxy_getJavaScript() { + return this.transport.getJavaScript(); + }, + /** + * @return {Promise} A promise that is resolved with an {Array} that is a + * tree outline (if it has one) of the PDF. The tree is in the format of: + * [ + * { + * title: string, + * bold: boolean, + * italic: boolean, + * color: rgb array, + * dest: dest obj, + * items: array of more items like this + * }, + * ... + * ]. + */ + getOutline: function PDFDocumentProxy_getOutline() { + return this.transport.getOutline(); + }, + /** + * @return {Promise} A promise that is resolved with an {Object} that has + * info and metadata properties. Info is an {Object} filled with anything + * available in the information dictionary and similarly metadata is a + * {Metadata} object with information from the metadata section of the PDF. + */ + getMetadata: function PDFDocumentProxy_getMetadata() { + return this.transport.getMetadata(); + }, + /** + * @return {Promise} A promise that is resolved with a TypedArray that has + * the raw data from the PDF. + */ + getData: function PDFDocumentProxy_getData() { + return this.transport.getData(); + }, + /** + * @return {Promise} A promise that is resolved when the document's data + * is loaded. It is resolved with an {Object} that contains the length + * property that indicates size of the PDF data in bytes. + */ + getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() { + return this.transport.downloadInfoCapability.promise; + }, + /** + * @returns {Promise} A promise this is resolved with current stats about + * document structures (see {@link PDFDocumentStats}). + */ + getStats: function PDFDocumentProxy_getStats() { + return this.transport.getStats(); + }, + /** + * Cleans up resources allocated by the document, e.g. created @font-face. + */ + cleanup: function PDFDocumentProxy_cleanup() { + this.transport.startCleanup(); + }, + /** + * Destroys current document instance and terminates worker. + */ + destroy: function PDFDocumentProxy_destroy() { + this.transport.destroy(); + } + }; + return PDFDocumentProxy; +})(); + +/** + * Page text content. + * + * @typedef {Object} TextContent + * @property {array} items - array of {@link TextItem} + * @property {Object} styles - {@link TextStyles} objects, indexed by font + * name. + */ + +/** + * Page text content part. + * + * @typedef {Object} TextItem + * @property {string} str - text content. + * @property {string} dir - text direction: 'ttb', 'ltr' or 'rtl'. + * @property {array} transform - transformation matrix. + * @property {number} width - width in device space. + * @property {number} height - height in device space. + * @property {string} fontName - font name used by pdf.js for converted font. + */ + +/** + * Text style. + * + * @typedef {Object} TextStyle + * @property {number} ascent - font ascent. + * @property {number} descent - font descent. + * @property {boolean} vertical - text is in vertical mode. + * @property {string} fontFamily - possible font family + */ + +/** + * Page render parameters. + * + * @typedef {Object} RenderParameters + * @property {Object} canvasContext - A 2D context of a DOM Canvas object. + * @property {PDFJS.PageViewport} viewport - Rendering viewport obtained by + * calling of PDFPage.getViewport method. + * @property {string} intent - Rendering intent, can be 'display' or 'print' + * (default value is 'display'). + * @property {Object} imageLayer - (optional) An object that has beginLayout, + * endLayout and appendImage functions. + * @property {function} continueCallback - (optional) A function that will be + * called each time the rendering is paused. To continue + * rendering call the function that is the first argument + * to the callback. + */ + +/** + * PDF page operator list. + * + * @typedef {Object} PDFOperatorList + * @property {Array} fnArray - Array containing the operator functions. + * @property {Array} argsArray - Array containing the arguments of the + * functions. + */ + +/** + * Proxy to a PDFPage in the worker thread. + * @class + */ +var PDFPageProxy = (function PDFPageProxyClosure() { + function PDFPageProxy(pageIndex, pageInfo, transport) { + this.pageIndex = pageIndex; + this.pageInfo = pageInfo; + this.transport = transport; + this.stats = new StatTimer(); + this.stats.enabled = !!globalScope.PDFJS.enableStats; + this.commonObjs = transport.commonObjs; + this.objs = new PDFObjects(); + this.cleanupAfterRender = false; + this.pendingDestroy = false; + this.intentStates = {}; + } + PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ { + /** + * @return {number} Page number of the page. First page is 1. + */ + get pageNumber() { + return this.pageIndex + 1; + }, + /** + * @return {number} The number of degrees the page is rotated clockwise. + */ + get rotate() { + return this.pageInfo.rotate; + }, + /** + * @return {Object} The reference that points to this page. It has 'num' and + * 'gen' properties. + */ + get ref() { + return this.pageInfo.ref; + }, + /** + * @return {Array} An array of the visible portion of the PDF page in the + * user space units - [x1, y1, x2, y2]. + */ + get view() { + return this.pageInfo.view; + }, + /** + * @param {number} scale The desired scale of the viewport. + * @param {number} rotate Degrees to rotate the viewport. If omitted this + * defaults to the page rotation. + * @return {PDFJS.PageViewport} Contains 'width' and 'height' properties + * along with transforms required for rendering. + */ + getViewport: function PDFPageProxy_getViewport(scale, rotate) { + if (arguments.length < 2) { + rotate = this.rotate; + } + return new PDFJS.PageViewport(this.view, scale, rotate, 0, 0); + }, + /** + * @return {Promise} A promise that is resolved with an {Array} of the + * annotation objects. + */ + getAnnotations: function PDFPageProxy_getAnnotations() { + if (this.annotationsPromise) { + return this.annotationsPromise; + } + + var promise = this.transport.getAnnotations(this.pageIndex); + this.annotationsPromise = promise; + return promise; + }, + /** + * Begins the process of rendering a page to the desired context. + * @param {RenderParameters} params Page render parameters. + * @return {RenderTask} An object that contains the promise, which + * is resolved when the page finishes rendering. + */ + render: function PDFPageProxy_render(params) { + var stats = this.stats; + stats.time('Overall'); + + // If there was a pending destroy cancel it so no cleanup happens during + // this call to render. + this.pendingDestroy = false; + + var renderingIntent = (params.intent === 'print' ? 'print' : 'display'); + + if (!this.intentStates[renderingIntent]) { + this.intentStates[renderingIntent] = {}; + } + var intentState = this.intentStates[renderingIntent]; + + // If there's no displayReadyCapability yet, then the operatorList + // was never requested before. Make the request and create the promise. + if (!intentState.displayReadyCapability) { + intentState.receivingOperatorList = true; + intentState.displayReadyCapability = createPromiseCapability(); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + + this.stats.time('Page Request'); + this.transport.messageHandler.send('RenderPageRequest', { + pageIndex: this.pageNumber - 1, + intent: renderingIntent + }); + } + + var internalRenderTask = new InternalRenderTask(complete, params, + this.objs, + this.commonObjs, + intentState.operatorList, + this.pageNumber); + if (!intentState.renderTasks) { + intentState.renderTasks = []; + } + intentState.renderTasks.push(internalRenderTask); + var renderTask = new RenderTask(internalRenderTask); + + var self = this; + intentState.displayReadyCapability.promise.then( + function pageDisplayReadyPromise(transparency) { + if (self.pendingDestroy) { + complete(); + return; + } + stats.time('Rendering'); + internalRenderTask.initalizeGraphics(transparency); + internalRenderTask.operatorListChanged(); + }, + function pageDisplayReadPromiseError(reason) { + complete(reason); + } + ); + + function complete(error) { + var i = intentState.renderTasks.indexOf(internalRenderTask); + if (i >= 0) { + intentState.renderTasks.splice(i, 1); + } + + if (self.cleanupAfterRender) { + self.pendingDestroy = true; + } + self._tryDestroy(); + + if (error) { + internalRenderTask.capability.reject(error); + } else { + internalRenderTask.capability.resolve(); + } + stats.timeEnd('Rendering'); + stats.timeEnd('Overall'); + } + + return renderTask; + }, + + /** + * @return {Promise} A promise resolved with an {@link PDFOperatorList} + * object that represents page's operator list. + */ + getOperatorList: function PDFPageProxy_getOperatorList() { + function operatorListChanged() { + if (intentState.operatorList.lastChunk) { + intentState.opListReadCapability.resolve(intentState.operatorList); + } + } + + var renderingIntent = 'oplist'; + if (!this.intentStates[renderingIntent]) { + this.intentStates[renderingIntent] = {}; + } + var intentState = this.intentStates[renderingIntent]; + + if (!intentState.opListReadCapability) { + var opListTask = {}; + opListTask.operatorListChanged = operatorListChanged; + intentState.receivingOperatorList = true; + intentState.opListReadCapability = createPromiseCapability(); + intentState.renderTasks = []; + intentState.renderTasks.push(opListTask); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + + this.transport.messageHandler.send('RenderPageRequest', { + pageIndex: this.pageIndex, + intent: renderingIntent + }); + } + return intentState.opListReadCapability.promise; + }, + + /** + * @return {Promise} That is resolved a {@link TextContent} + * object that represent the page text content. + */ + getTextContent: function PDFPageProxy_getTextContent() { + return this.transport.messageHandler.sendWithPromise('GetTextContent', { + pageIndex: this.pageNumber - 1 + }); + }, + /** + * Destroys resources allocated by the page. + */ + destroy: function PDFPageProxy_destroy() { + this.pendingDestroy = true; + this._tryDestroy(); + }, + /** + * For internal use only. Attempts to clean up if rendering is in a state + * where that's possible. + * @ignore + */ + _tryDestroy: function PDFPageProxy__destroy() { + if (!this.pendingDestroy || + Object.keys(this.intentStates).some(function(intent) { + var intentState = this.intentStates[intent]; + return (intentState.renderTasks.length !== 0 || + intentState.receivingOperatorList); + }, this)) { + return; + } + + Object.keys(this.intentStates).forEach(function(intent) { + delete this.intentStates[intent]; + }, this); + this.objs.clear(); + this.annotationsPromise = null; + this.pendingDestroy = false; + }, + /** + * For internal use only. + * @ignore + */ + _startRenderPage: function PDFPageProxy_startRenderPage(transparency, + intent) { + var intentState = this.intentStates[intent]; + // TODO Refactor RenderPageRequest to separate rendering + // and operator list logic + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.resolve(transparency); + } + }, + /** + * For internal use only. + * @ignore + */ + _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk, + intent) { + var intentState = this.intentStates[intent]; + var i, ii; + // Add the new chunk to the current operator list. + for (i = 0, ii = operatorListChunk.length; i < ii; i++) { + intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); + intentState.operatorList.argsArray.push( + operatorListChunk.argsArray[i]); + } + intentState.operatorList.lastChunk = operatorListChunk.lastChunk; + + // Notify all the rendering tasks there are more operators to be consumed. + for (i = 0; i < intentState.renderTasks.length; i++) { + intentState.renderTasks[i].operatorListChanged(); + } + + if (operatorListChunk.lastChunk) { + intentState.receivingOperatorList = false; + this._tryDestroy(); + } + } + }; + return PDFPageProxy; +})(); + +/** + * For internal use only. + * @ignore + */ +var WorkerTransport = (function WorkerTransportClosure() { + function WorkerTransport(workerInitializedCapability, workerReadyCapability, + pdfDataRangeTransport, progressCallback) { + this.pdfDataRangeTransport = pdfDataRangeTransport; + + this.workerInitializedCapability = workerInitializedCapability; + this.workerReadyCapability = workerReadyCapability; + this.progressCallback = progressCallback; + this.commonObjs = new PDFObjects(); + + this.pageCache = []; + this.pagePromises = []; + this.downloadInfoCapability = createPromiseCapability(); + this.passwordCallback = null; + + // If worker support isn't disabled explicit and the browser has worker + // support, create a new web worker and test if it/the browser fullfills + // all requirements to run parts of pdf.js in a web worker. + // Right now, the requirement is, that an Uint8Array is still an Uint8Array + // as it arrives on the worker. Chrome added this with version 15. +//#if !SINGLE_FILE + if (!globalScope.PDFJS.disableWorker && typeof Worker !== 'undefined') { + var workerSrc = PDFJS.workerSrc; + if (!workerSrc) { + error('No PDFJS.workerSrc specified'); + } + + try { + // Some versions of FF can't create a worker on localhost, see: + // https://bugzilla.mozilla.org/show_bug.cgi?id=683280 + var worker = new Worker(workerSrc); + var messageHandler = new MessageHandler('main', worker); + this.messageHandler = messageHandler; + + messageHandler.on('test', function transportTest(data) { + var supportTypedArray = data && data.supportTypedArray; + if (supportTypedArray) { + this.worker = worker; + if (!data.supportTransfers) { + PDFJS.postMessageTransfers = false; + } + this.setupMessageHandler(messageHandler); + workerInitializedCapability.resolve(); + } else { + this.setupFakeWorker(); + } + }.bind(this)); + + var testObj = new Uint8Array([PDFJS.postMessageTransfers ? 255 : 0]); + // Some versions of Opera throw a DATA_CLONE_ERR on serializing the + // typed array. Also, checking if we can use transfers. + try { + messageHandler.send('test', testObj, [testObj.buffer]); + } catch (ex) { + info('Cannot use postMessage transfers'); + testObj[0] = 0; + messageHandler.send('test', testObj); + } + return; + } catch (e) { + info('The worker has been disabled.'); + } + } +//#endif + // Either workers are disabled, not supported or have thrown an exception. + // Thus, we fallback to a faked worker. + this.setupFakeWorker(); + } + WorkerTransport.prototype = { + destroy: function WorkerTransport_destroy() { + this.pageCache = []; + this.pagePromises = []; + var self = this; + this.messageHandler.sendWithPromise('Terminate', null).then(function () { + FontLoader.clear(); + if (self.worker) { + self.worker.terminate(); + } + }); + }, + + setupFakeWorker: function WorkerTransport_setupFakeWorker() { + globalScope.PDFJS.disableWorker = true; + + if (!PDFJS.fakeWorkerFilesLoadedCapability) { + PDFJS.fakeWorkerFilesLoadedCapability = createPromiseCapability(); + // In the developer build load worker_loader which in turn loads all the + // other files and resolves the promise. In production only the + // pdf.worker.js file is needed. +//#if !PRODUCTION + Util.loadScript(PDFJS.workerSrc); +//#endif +//#if PRODUCTION && SINGLE_FILE +// PDFJS.fakeWorkerFilesLoadedCapability.resolve(); +//#endif +//#if PRODUCTION && !SINGLE_FILE +// Util.loadScript(PDFJS.workerSrc, function() { +// PDFJS.fakeWorkerFilesLoadedCapability.resolve(); +// }); +//#endif + } + PDFJS.fakeWorkerFilesLoadedCapability.promise.then(function () { + warn('Setting up fake worker.'); + // If we don't use a worker, just post/sendMessage to the main thread. + var fakeWorker = { + postMessage: function WorkerTransport_postMessage(obj) { + fakeWorker.onmessage({data: obj}); + }, + terminate: function WorkerTransport_terminate() {} + }; + + var messageHandler = new MessageHandler('main', fakeWorker); + this.setupMessageHandler(messageHandler); + + // If the main thread is our worker, setup the handling for the messages + // the main thread sends to it self. + PDFJS.WorkerMessageHandler.setup(messageHandler); + + this.workerInitializedCapability.resolve(); + }.bind(this)); + }, + + setupMessageHandler: + function WorkerTransport_setupMessageHandler(messageHandler) { + this.messageHandler = messageHandler; + + function updatePassword(password) { + messageHandler.send('UpdatePassword', password); + } + + var pdfDataRangeTransport = this.pdfDataRangeTransport; + if (pdfDataRangeTransport) { + pdfDataRangeTransport.addRangeListener(function(begin, chunk) { + messageHandler.send('OnDataRange', { + begin: begin, + chunk: chunk + }); + }); + + pdfDataRangeTransport.addProgressListener(function(loaded) { + messageHandler.send('OnDataProgress', { + loaded: loaded + }); + }); + + pdfDataRangeTransport.addProgressiveReadListener(function(chunk) { + messageHandler.send('OnDataRange', { + chunk: chunk + }); + }); + + messageHandler.on('RequestDataRange', + function transportDataRange(data) { + pdfDataRangeTransport.requestDataRange(data.begin, data.end); + }, this); + } + + messageHandler.on('GetDoc', function transportDoc(data) { + var pdfInfo = data.pdfInfo; + this.numPages = data.pdfInfo.numPages; + var pdfDocument = new PDFDocumentProxy(pdfInfo, this); + this.pdfDocument = pdfDocument; + this.workerReadyCapability.resolve(pdfDocument); + }, this); + + messageHandler.on('NeedPassword', + function transportNeedPassword(exception) { + if (this.passwordCallback) { + return this.passwordCallback(updatePassword, + PasswordResponses.NEED_PASSWORD); + } + this.workerReadyCapability.reject( + new PasswordException(exception.message, exception.code)); + }, this); + + messageHandler.on('IncorrectPassword', + function transportIncorrectPassword(exception) { + if (this.passwordCallback) { + return this.passwordCallback(updatePassword, + PasswordResponses.INCORRECT_PASSWORD); + } + this.workerReadyCapability.reject( + new PasswordException(exception.message, exception.code)); + }, this); + + messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) { + this.workerReadyCapability.reject( + new InvalidPDFException(exception.message)); + }, this); + + messageHandler.on('MissingPDF', function transportMissingPDF(exception) { + this.workerReadyCapability.reject( + new MissingPDFException(exception.message)); + }, this); + + messageHandler.on('UnexpectedResponse', + function transportUnexpectedResponse(exception) { + this.workerReadyCapability.reject( + new UnexpectedResponseException(exception.message, exception.status)); + }, this); + + messageHandler.on('UnknownError', + function transportUnknownError(exception) { + this.workerReadyCapability.reject( + new UnknownErrorException(exception.message, exception.details)); + }, this); + + messageHandler.on('DataLoaded', function transportPage(data) { + this.downloadInfoCapability.resolve(data); + }, this); + + messageHandler.on('PDFManagerReady', function transportPage(data) { + if (this.pdfDataRangeTransport) { + this.pdfDataRangeTransport.transportReady(); + } + }, this); + + messageHandler.on('StartRenderPage', function transportRender(data) { + var page = this.pageCache[data.pageIndex]; + + page.stats.timeEnd('Page Request'); + page._startRenderPage(data.transparency, data.intent); + }, this); + + messageHandler.on('RenderPageChunk', function transportRender(data) { + var page = this.pageCache[data.pageIndex]; + + page._renderPageChunk(data.operatorList, data.intent); + }, this); + + messageHandler.on('commonobj', function transportObj(data) { + var id = data[0]; + var type = data[1]; + if (this.commonObjs.hasData(id)) { + return; + } + + switch (type) { + case 'Font': + var exportedData = data[2]; + + var font; + if ('error' in exportedData) { + var error = exportedData.error; + warn('Error during font loading: ' + error); + this.commonObjs.resolve(id, error); + break; + } else { + font = new FontFaceObject(exportedData); + } + + FontLoader.bind( + [font], + function fontReady(fontObjs) { + this.commonObjs.resolve(id, font); + }.bind(this) + ); + break; + case 'FontPath': + this.commonObjs.resolve(id, data[2]); + break; + default: + error('Got unknown common object type ' + type); + } + }, this); + + messageHandler.on('obj', function transportObj(data) { + var id = data[0]; + var pageIndex = data[1]; + var type = data[2]; + var pageProxy = this.pageCache[pageIndex]; + var imageData; + if (pageProxy.objs.hasData(id)) { + return; + } + + switch (type) { + case 'JpegStream': + imageData = data[3]; + loadJpegStream(id, imageData, pageProxy.objs); + break; + case 'Image': + imageData = data[3]; + pageProxy.objs.resolve(id, imageData); + + // heuristics that will allow not to store large data + var MAX_IMAGE_SIZE_TO_STORE = 8000000; + if (imageData && 'data' in imageData && + imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) { + pageProxy.cleanupAfterRender = true; + } + break; + default: + error('Got unknown object type ' + type); + } + }, this); + + messageHandler.on('DocProgress', function transportDocProgress(data) { + if (this.progressCallback) { + this.progressCallback({ + loaded: data.loaded, + total: data.total + }); + } + }, this); + + messageHandler.on('PageError', function transportError(data) { + var page = this.pageCache[data.pageNum - 1]; + var intentState = page.intentStates[data.intent]; + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.reject(data.error); + } else { + error(data.error); + } + }, this); + + messageHandler.on('JpegDecode', function(data) { + var imageUrl = data[0]; + var components = data[1]; + if (components !== 3 && components !== 1) { + return Promise.reject( + new Error('Only 3 components or 1 component can be returned')); + } + + return new Promise(function (resolve, reject) { + var img = new Image(); + img.onload = function () { + var width = img.width; + var height = img.height; + var size = width * height; + var rgbaLength = size * 4; + var buf = new Uint8Array(size * components); + var tmpCanvas = createScratchCanvas(width, height); + var tmpCtx = tmpCanvas.getContext('2d'); + tmpCtx.drawImage(img, 0, 0); + var data = tmpCtx.getImageData(0, 0, width, height).data; + var i, j; + + if (components === 3) { + for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) { + buf[j] = data[i]; + buf[j + 1] = data[i + 1]; + buf[j + 2] = data[i + 2]; + } + } else if (components === 1) { + for (i = 0, j = 0; i < rgbaLength; i += 4, j++) { + buf[j] = data[i]; + } + } + resolve({ data: buf, width: width, height: height}); + }; + img.onerror = function () { + reject(new Error('JpegDecode failed to load image')); + }; + img.src = imageUrl; + }); + }); + }, + + fetchDocument: function WorkerTransport_fetchDocument(source) { + source.disableAutoFetch = PDFJS.disableAutoFetch; + source.disableStream = PDFJS.disableStream; + source.chunkedViewerLoading = !!this.pdfDataRangeTransport; + this.messageHandler.send('GetDocRequest', { + source: source, + disableRange: PDFJS.disableRange, + maxImageSize: PDFJS.maxImageSize, + cMapUrl: PDFJS.cMapUrl, + cMapPacked: PDFJS.cMapPacked, + disableFontFace: PDFJS.disableFontFace, + disableCreateObjectURL: PDFJS.disableCreateObjectURL, + verbosity: PDFJS.verbosity + }); + }, + + getData: function WorkerTransport_getData() { + return this.messageHandler.sendWithPromise('GetData', null); + }, + + getPage: function WorkerTransport_getPage(pageNumber, capability) { + if (pageNumber <= 0 || pageNumber > this.numPages || + (pageNumber|0) !== pageNumber) { + return Promise.reject(new Error('Invalid page request')); + } + + var pageIndex = pageNumber - 1; + if (pageIndex in this.pagePromises) { + return this.pagePromises[pageIndex]; + } + var promise = this.messageHandler.sendWithPromise('GetPage', { + pageIndex: pageIndex + }).then(function (pageInfo) { + var page = new PDFPageProxy(pageIndex, pageInfo, this); + this.pageCache[pageIndex] = page; + return page; + }.bind(this)); + this.pagePromises[pageIndex] = promise; + return promise; + }, + + getPageIndex: function WorkerTransport_getPageIndexByRef(ref) { + return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref }); + }, + + getAnnotations: function WorkerTransport_getAnnotations(pageIndex) { + return this.messageHandler.sendWithPromise('GetAnnotations', + { pageIndex: pageIndex }); + }, + + getDestinations: function WorkerTransport_getDestinations() { + return this.messageHandler.sendWithPromise('GetDestinations', null); + }, + + getDestination: function WorkerTransport_getDestination(id) { + return this.messageHandler.sendWithPromise('GetDestination', { id: id } ); + }, + + getAttachments: function WorkerTransport_getAttachments() { + return this.messageHandler.sendWithPromise('GetAttachments', null); + }, + + getJavaScript: function WorkerTransport_getJavaScript() { + return this.messageHandler.sendWithPromise('GetJavaScript', null); + }, + + getOutline: function WorkerTransport_getOutline() { + return this.messageHandler.sendWithPromise('GetOutline', null); + }, + + getMetadata: function WorkerTransport_getMetadata() { + return this.messageHandler.sendWithPromise('GetMetadata', null). + then(function transportMetadata(results) { + return { + info: results[0], + metadata: (results[1] ? new PDFJS.Metadata(results[1]) : null) + }; + }); + }, + + getStats: function WorkerTransport_getStats() { + return this.messageHandler.sendWithPromise('GetStats', null); + }, + + startCleanup: function WorkerTransport_startCleanup() { + this.messageHandler.sendWithPromise('Cleanup', null). + then(function endCleanup() { + for (var i = 0, ii = this.pageCache.length; i < ii; i++) { + var page = this.pageCache[i]; + if (page) { + page.destroy(); + } + } + this.commonObjs.clear(); + FontLoader.clear(); + }.bind(this)); + } + }; + return WorkerTransport; + +})(); + +/** + * A PDF document and page is built of many objects. E.g. there are objects + * for fonts, images, rendering code and such. These objects might get processed + * inside of a worker. The `PDFObjects` implements some basic functions to + * manage these objects. + * @ignore + */ +var PDFObjects = (function PDFObjectsClosure() { + function PDFObjects() { + this.objs = {}; + } + + PDFObjects.prototype = { + /** + * Internal function. + * Ensures there is an object defined for `objId`. + */ + ensureObj: function PDFObjects_ensureObj(objId) { + if (this.objs[objId]) { + return this.objs[objId]; + } + + var obj = { + capability: createPromiseCapability(), + data: null, + resolved: false + }; + this.objs[objId] = obj; + + return obj; + }, + + /** + * If called *without* callback, this returns the data of `objId` but the + * object needs to be resolved. If it isn't, this function throws. + * + * If called *with* a callback, the callback is called with the data of the + * object once the object is resolved. That means, if you call this + * function and the object is already resolved, the callback gets called + * right away. + */ + get: function PDFObjects_get(objId, callback) { + // If there is a callback, then the get can be async and the object is + // not required to be resolved right now + if (callback) { + this.ensureObj(objId).capability.promise.then(callback); + return null; + } + + // If there isn't a callback, the user expects to get the resolved data + // directly. + var obj = this.objs[objId]; + + // If there isn't an object yet or the object isn't resolved, then the + // data isn't ready yet! + if (!obj || !obj.resolved) { + error('Requesting object that isn\'t resolved yet ' + objId); + } + + return obj.data; + }, + + /** + * Resolves the object `objId` with optional `data`. + */ + resolve: function PDFObjects_resolve(objId, data) { + var obj = this.ensureObj(objId); + + obj.resolved = true; + obj.data = data; + obj.capability.resolve(data); + }, + + isResolved: function PDFObjects_isResolved(objId) { + var objs = this.objs; + + if (!objs[objId]) { + return false; + } else { + return objs[objId].resolved; + } + }, + + hasData: function PDFObjects_hasData(objId) { + return this.isResolved(objId); + }, + + /** + * Returns the data of `objId` if object exists, null otherwise. + */ + getData: function PDFObjects_getData(objId) { + var objs = this.objs; + if (!objs[objId] || !objs[objId].resolved) { + return null; + } else { + return objs[objId].data; + } + }, + + clear: function PDFObjects_clear() { + this.objs = {}; + } + }; + return PDFObjects; +})(); + +/** + * Allows controlling of the rendering tasks. + * @class + */ +var RenderTask = (function RenderTaskClosure() { + function RenderTask(internalRenderTask) { + this.internalRenderTask = internalRenderTask; + /** + * Promise for rendering task completion. + * @type {Promise} + */ + this.promise = this.internalRenderTask.capability.promise; + } + + RenderTask.prototype = /** @lends RenderTask.prototype */ { + /** + * Cancels the rendering task. If the task is currently rendering it will + * not be cancelled until graphics pauses with a timeout. The promise that + * this object extends will resolved when cancelled. + */ + cancel: function RenderTask_cancel() { + this.internalRenderTask.cancel(); + }, + + /** + * Registers callback to indicate the rendering task completion. + * + * @param {function} onFulfilled The callback for the rendering completion. + * @param {function} onRejected The callback for the rendering failure. + * @return {Promise} A promise that is resolved after the onFulfilled or + * onRejected callback. + */ + then: function RenderTask_then(onFulfilled, onRejected) { + return this.promise.then(onFulfilled, onRejected); + } + }; + + return RenderTask; +})(); + +/** + * For internal use only. + * @ignore + */ +var InternalRenderTask = (function InternalRenderTaskClosure() { + + function InternalRenderTask(callback, params, objs, commonObjs, operatorList, + pageNumber) { + this.callback = callback; + this.params = params; + this.objs = objs; + this.commonObjs = commonObjs; + this.operatorListIdx = null; + this.operatorList = operatorList; + this.pageNumber = pageNumber; + this.running = false; + this.graphicsReadyCallback = null; + this.graphicsReady = false; + this.cancelled = false; + this.capability = createPromiseCapability(); + // caching this-bound methods + this._continueBound = this._continue.bind(this); + this._scheduleNextBound = this._scheduleNext.bind(this); + this._nextBound = this._next.bind(this); + } + + InternalRenderTask.prototype = { + + initalizeGraphics: + function InternalRenderTask_initalizeGraphics(transparency) { + + if (this.cancelled) { + return; + } + if (PDFJS.pdfBug && 'StepperManager' in globalScope && + globalScope.StepperManager.enabled) { + this.stepper = globalScope.StepperManager.create(this.pageNumber - 1); + this.stepper.init(this.operatorList); + this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); + } + + var params = this.params; + this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs, + this.objs, params.imageLayer); + + this.gfx.beginDrawing(params.viewport, transparency); + this.operatorListIdx = 0; + this.graphicsReady = true; + if (this.graphicsReadyCallback) { + this.graphicsReadyCallback(); + } + }, + + cancel: function InternalRenderTask_cancel() { + this.running = false; + this.cancelled = true; + this.callback('cancelled'); + }, + + operatorListChanged: function InternalRenderTask_operatorListChanged() { + if (!this.graphicsReady) { + if (!this.graphicsReadyCallback) { + this.graphicsReadyCallback = this._continueBound; + } + return; + } + + if (this.stepper) { + this.stepper.updateOperatorList(this.operatorList); + } + + if (this.running) { + return; + } + this._continue(); + }, + + _continue: function InternalRenderTask__continue() { + this.running = true; + if (this.cancelled) { + return; + } + if (this.params.continueCallback) { + this.params.continueCallback(this._scheduleNextBound); + } else { + this._scheduleNext(); + } + }, + + _scheduleNext: function InternalRenderTask__scheduleNext() { + window.requestAnimationFrame(this._nextBound); + }, + + _next: function InternalRenderTask__next() { + if (this.cancelled) { + return; + } + this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, + this.operatorListIdx, + this._continueBound, + this.stepper); + if (this.operatorListIdx === this.operatorList.argsArray.length) { + this.running = false; + if (this.operatorList.lastChunk) { + this.gfx.endDrawing(); + this.callback(); + } + } + } + + }; + + return InternalRenderTask; +})(); + + +var Metadata = PDFJS.Metadata = (function MetadataClosure() { + function fixMetadata(meta) { + return meta.replace(/>\\376\\377([^<]+)/g, function(all, codes) { + var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, + function(code, d1, d2, d3) { + return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); + }); + var chars = ''; + for (var i = 0; i < bytes.length; i += 2) { + var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); + chars += code >= 32 && code < 127 && code !== 60 && code !== 62 && + code !== 38 && false ? String.fromCharCode(code) : + '&#x' + (0x10000 + code).toString(16).substring(1) + ';'; + } + return '>' + chars; + }); + } + + function Metadata(meta) { + if (typeof meta === 'string') { + // Ghostscript produces invalid metadata + meta = fixMetadata(meta); + + var parser = new DOMParser(); + meta = parser.parseFromString(meta, 'application/xml'); + } else if (!(meta instanceof Document)) { + error('Metadata: Invalid metadata object'); + } + + this.metaDocument = meta; + this.metadata = {}; + this.parse(); + } + + Metadata.prototype = { + parse: function Metadata_parse() { + var doc = this.metaDocument; + var rdf = doc.documentElement; + + if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta> + rdf = rdf.firstChild; + while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') { + rdf = rdf.nextSibling; + } + } + + var nodeName = (rdf) ? rdf.nodeName.toLowerCase() : null; + if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) { + return; + } + + var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength; + for (i = 0, length = children.length; i < length; i++) { + desc = children[i]; + if (desc.nodeName.toLowerCase() !== 'rdf:description') { + continue; + } + + for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) { + if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') { + entry = desc.childNodes[ii]; + name = entry.nodeName.toLowerCase(); + this.metadata[name] = entry.textContent.trim(); + } + } + } + }, + + get: function Metadata_get(name) { + return this.metadata[name] || null; + }, + + has: function Metadata_has(name) { + return typeof this.metadata[name] !== 'undefined'; + } + }; + + return Metadata; +})(); + + +// <canvas> contexts store most of the state we need natively. +// However, PDF needs a bit more state, which we store here. + +// Minimal font size that would be used during canvas fillText operations. +var MIN_FONT_SIZE = 16; +// Maximum font size that would be used during canvas fillText operations. +var MAX_FONT_SIZE = 100; +var MAX_GROUP_SIZE = 4096; + +var COMPILE_TYPE3_GLYPHS = true; + +function createScratchCanvas(width, height) { + var canvas = document.createElement('canvas'); + canvas.width = width; + canvas.height = height; + return canvas; +} + +function addContextCurrentTransform(ctx) { + // If the context doesn't expose a `mozCurrentTransform`, add a JS based on. + if (!ctx.mozCurrentTransform) { + // Store the original context + ctx._scaleX = ctx._scaleX || 1.0; + ctx._scaleY = ctx._scaleY || 1.0; + ctx._originalSave = ctx.save; + ctx._originalRestore = ctx.restore; + ctx._originalRotate = ctx.rotate; + ctx._originalScale = ctx.scale; + ctx._originalTranslate = ctx.translate; + ctx._originalTransform = ctx.transform; + ctx._originalSetTransform = ctx.setTransform; + + ctx._transformMatrix = [ctx._scaleX, 0, 0, ctx._scaleY, 0, 0]; + ctx._transformStack = []; + + Object.defineProperty(ctx, 'mozCurrentTransform', { + get: function getCurrentTransform() { + return this._transformMatrix; + } + }); + + Object.defineProperty(ctx, 'mozCurrentTransformInverse', { + get: function getCurrentTransformInverse() { + // Calculation done using WolframAlpha: + // http://www.wolframalpha.com/input/? + // i=Inverse+{{a%2C+c%2C+e}%2C+{b%2C+d%2C+f}%2C+{0%2C+0%2C+1}} + + var m = this._transformMatrix; + var a = m[0], b = m[1], c = m[2], d = m[3], e = m[4], f = m[5]; + + var ad_bc = a * d - b * c; + var bc_ad = b * c - a * d; + + return [ + d / ad_bc, + b / bc_ad, + c / bc_ad, + a / ad_bc, + (d * e - c * f) / bc_ad, + (b * e - a * f) / ad_bc + ]; + } + }); + + ctx.save = function ctxSave() { + var old = this._transformMatrix; + this._transformStack.push(old); + this._transformMatrix = old.slice(0, 6); + + this._originalSave(); + }; + + ctx.restore = function ctxRestore() { + var prev = this._transformStack.pop(); + if (prev) { + this._transformMatrix = prev; + this._originalRestore(); + } + }; + + ctx.translate = function ctxTranslate(x, y) { + var m = this._transformMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + + this._originalTranslate(x, y); + }; + + ctx.scale = function ctxScale(x, y) { + var m = this._transformMatrix; + m[0] = m[0] * x; + m[1] = m[1] * x; + m[2] = m[2] * y; + m[3] = m[3] * y; + + this._originalScale(x, y); + }; + + ctx.transform = function ctxTransform(a, b, c, d, e, f) { + var m = this._transformMatrix; + this._transformMatrix = [ + m[0] * a + m[2] * b, + m[1] * a + m[3] * b, + m[0] * c + m[2] * d, + m[1] * c + m[3] * d, + m[0] * e + m[2] * f + m[4], + m[1] * e + m[3] * f + m[5] + ]; + + ctx._originalTransform(a, b, c, d, e, f); + }; + + ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { + this._transformMatrix = [a, b, c, d, e, f]; + + ctx._originalSetTransform(a, b, c, d, e, f); + }; + + ctx.rotate = function ctxRotate(angle) { + var cosValue = Math.cos(angle); + var sinValue = Math.sin(angle); + + var m = this._transformMatrix; + this._transformMatrix = [ + m[0] * cosValue + m[2] * sinValue, + m[1] * cosValue + m[3] * sinValue, + m[0] * (-sinValue) + m[2] * cosValue, + m[1] * (-sinValue) + m[3] * cosValue, + m[4], + m[5] + ]; + + this._originalRotate(angle); + }; + } +} + +var CachedCanvases = (function CachedCanvasesClosure() { + var cache = {}; + return { + getCanvas: function CachedCanvases_getCanvas(id, width, height, + trackTransform) { + var canvasEntry; + if (id in cache) { + canvasEntry = cache[id]; + canvasEntry.canvas.width = width; + canvasEntry.canvas.height = height; + // reset canvas transform for emulated mozCurrentTransform, if needed + canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0); + } else { + var canvas = createScratchCanvas(width, height); + var ctx = canvas.getContext('2d'); + if (trackTransform) { + addContextCurrentTransform(ctx); + } + cache[id] = canvasEntry = {canvas: canvas, context: ctx}; + } + return canvasEntry; + }, + clear: function () { + for (var id in cache) { + var canvasEntry = cache[id]; + // Zeroing the width and height causes Firefox to release graphics + // resources immediately, which can greatly reduce memory consumption. + canvasEntry.canvas.width = 0; + canvasEntry.canvas.height = 0; + delete cache[id]; + } + } + }; +})(); + +function compileType3Glyph(imgData) { + var POINT_TO_PROCESS_LIMIT = 1000; + + var width = imgData.width, height = imgData.height; + var i, j, j0, width1 = width + 1; + var points = new Uint8Array(width1 * (height + 1)); + var POINT_TYPES = + new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); + + // decodes bit-packed mask data + var lineSize = (width + 7) & ~7, data0 = imgData.data; + var data = new Uint8Array(lineSize * height), pos = 0, ii; + for (i = 0, ii = data0.length; i < ii; i++) { + var mask = 128, elem = data0[i]; + while (mask > 0) { + data[pos++] = (elem & mask) ? 0 : 255; + mask >>= 1; + } + } + + // finding iteresting points: every point is located between mask pixels, + // so there will be points of the (width + 1)x(height + 1) grid. Every point + // will have flags assigned based on neighboring mask pixels: + // 4 | 8 + // --P-- + // 2 | 1 + // We are interested only in points with the flags: + // - outside corners: 1, 2, 4, 8; + // - inside corners: 7, 11, 13, 14; + // - and, intersections: 5, 10. + var count = 0; + pos = 0; + if (data[pos] !== 0) { + points[0] = 1; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j] = data[pos] ? 2 : 1; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j] = 2; + ++count; + } + for (i = 1; i < height; i++) { + pos = i * lineSize; + j0 = i * width1; + if (data[pos - lineSize] !== data[pos]) { + points[j0] = data[pos] ? 1 : 8; + ++count; + } + // 'sum' is the position of the current pixel configuration in the 'TYPES' + // array (in order 8-1-2-4, so we can use '>>2' to shift the column). + var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); + for (j = 1; j < width; j++) { + sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + + (data[pos - lineSize + 1] ? 8 : 0); + if (POINT_TYPES[sum]) { + points[j0 + j] = POINT_TYPES[sum]; + ++count; + } + pos++; + } + if (data[pos - lineSize] !== data[pos]) { + points[j0 + j] = data[pos] ? 2 : 4; + ++count; + } + + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + } + + pos = lineSize * (height - 1); + j0 = i * width1; + if (data[pos] !== 0) { + points[j0] = 8; + ++count; + } + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j0 + j] = data[pos] ? 4 : 8; + ++count; + } + pos++; + } + if (data[pos] !== 0) { + points[j0 + j] = 4; + ++count; + } + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + + // building outlines + var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); + var outlines = []; + for (i = 0; count && i <= height; i++) { + var p = i * width1; + var end = p + width; + while (p < end && !points[p]) { + p++; + } + if (p === end) { + continue; + } + var coords = [p % width1, i]; + + var type = points[p], p0 = p, pp; + do { + var step = steps[type]; + do { + p += step; + } while (!points[p]); + + pp = points[p]; + if (pp !== 5 && pp !== 10) { + // set new direction + type = pp; + // delete mark + points[p] = 0; + } else { // type is 5 or 10, ie, a crossing + // set new direction + type = pp & ((0x33 * type) >> 4); + // set new type for "future hit" + points[p] &= (type >> 2 | type << 2); + } + + coords.push(p % width1); + coords.push((p / width1) | 0); + --count; + } while (p0 !== p); + outlines.push(coords); + --i; + } + + var drawOutline = function(c) { + c.save(); + // the path shall be painted in [0..1]x[0..1] space + c.scale(1 / width, -1 / height); + c.translate(0, -height); + c.beginPath(); + for (var i = 0, ii = outlines.length; i < ii; i++) { + var o = outlines[i]; + c.moveTo(o[0], o[1]); + for (var j = 2, jj = o.length; j < jj; j += 2) { + c.lineTo(o[j], o[j+1]); + } + } + c.fill(); + c.beginPath(); + c.restore(); + }; + + return drawOutline; +} + +var CanvasExtraState = (function CanvasExtraStateClosure() { + function CanvasExtraState(old) { + // Are soft masks and alpha values shapes or opacities? + this.alphaIsShape = false; + this.fontSize = 0; + this.fontSizeScale = 1; + this.textMatrix = IDENTITY_MATRIX; + this.textMatrixScale = 1; + this.fontMatrix = FONT_IDENTITY_MATRIX; + this.leading = 0; + // Current point (in user coordinates) + this.x = 0; + this.y = 0; + // Start of text line (in text coordinates) + this.lineX = 0; + this.lineY = 0; + // Character and word spacing + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRenderingMode = TextRenderingMode.FILL; + this.textRise = 0; + // Default fore and background colors + this.fillColor = '#000000'; + this.strokeColor = '#000000'; + // Note: fill alpha applies to all non-stroking operations + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.activeSMask = null; // nonclonable field (see the save method below) + + this.old = old; + } + + CanvasExtraState.prototype = { + clone: function CanvasExtraState_clone() { + return Object.create(this); + }, + setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + }; + return CanvasExtraState; +})(); + +var CanvasGraphics = (function CanvasGraphicsClosure() { + // Defines the time the executeOperatorList is going to be executing + // before it stops and shedules a continue of execution. + var EXECUTION_TIME = 15; + // Defines the number of steps before checking the execution time + var EXECUTION_STEPS = 10; + + function CanvasGraphics(canvasCtx, commonObjs, objs, imageLayer) { + this.ctx = canvasCtx; + this.current = new CanvasExtraState(); + this.stateStack = []; + this.pendingClip = null; + this.pendingEOFill = false; + this.res = null; + this.xobjs = null; + this.commonObjs = commonObjs; + this.objs = objs; + this.imageLayer = imageLayer; + this.groupStack = []; + this.processingType3 = null; + // Patterns are painted relative to the initial page/form transform, see pdf + // spec 8.7.2 NOTE 1. + this.baseTransform = null; + this.baseTransformStack = []; + this.groupLevel = 0; + this.smaskStack = []; + this.smaskCounter = 0; + this.tempSMask = null; + if (canvasCtx) { + addContextCurrentTransform(canvasCtx); + } + } + + function putBinaryImageData(ctx, imgData) { + if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) { + ctx.putImageData(imgData, 0, 0); + return; + } + + // Put the image data to the canvas in chunks, rather than putting the + // whole image at once. This saves JS memory, because the ImageData object + // is smaller. It also possibly saves C++ memory within the implementation + // of putImageData(). (E.g. in Firefox we make two short-lived copies of + // the data passed to putImageData()). |n| shouldn't be too small, however, + // because too many putImageData() calls will slow things down. + // + // Note: as written, if the last chunk is partial, the putImageData() call + // will (conceptually) put pixels past the bounds of the canvas. But + // that's ok; any such pixels are ignored. + + var height = imgData.height, width = imgData.width; + var fullChunkHeight = 16; + var fracChunks = height / fullChunkHeight; + var fullChunks = Math.floor(fracChunks); + var totalChunks = Math.ceil(fracChunks); + var partialChunkHeight = height - fullChunks * fullChunkHeight; + + var chunkImgData = ctx.createImageData(width, fullChunkHeight); + var srcPos = 0, destPos; + var src = imgData.data; + var dest = chunkImgData.data; + var i, j, thisChunkHeight, elemsInThisChunk; + + // There are multiple forms in which the pixel data can be passed, and + // imgData.kind tells us which one this is. + if (imgData.kind === ImageKind.GRAYSCALE_1BPP) { + // Grayscale, 1 bit per pixel (i.e. black-and-white). + var srcLength = src.byteLength; + var dest32 = PDFJS.hasCanvasTypedArrays ? new Uint32Array(dest.buffer) : + new Uint32ArrayView(dest); + var dest32DataLength = dest32.length; + var fullSrcDiff = (width + 7) >> 3; + var white = 0xFFFFFFFF; + var black = (PDFJS.isLittleEndian || !PDFJS.hasCanvasTypedArrays) ? + 0xFF000000 : 0x000000FF; + for (i = 0; i < totalChunks; i++) { + thisChunkHeight = + (i < fullChunks) ? fullChunkHeight : partialChunkHeight; + destPos = 0; + for (j = 0; j < thisChunkHeight; j++) { + var srcDiff = srcLength - srcPos; + var k = 0; + var kEnd = (srcDiff > fullSrcDiff) ? width : srcDiff * 8 - 7; + var kEndUnrolled = kEnd & ~7; + var mask = 0; + var srcByte = 0; + for (; k < kEndUnrolled; k += 8) { + srcByte = src[srcPos++]; + dest32[destPos++] = (srcByte & 128) ? white : black; + dest32[destPos++] = (srcByte & 64) ? white : black; + dest32[destPos++] = (srcByte & 32) ? white : black; + dest32[destPos++] = (srcByte & 16) ? white : black; + dest32[destPos++] = (srcByte & 8) ? white : black; + dest32[destPos++] = (srcByte & 4) ? white : black; + dest32[destPos++] = (srcByte & 2) ? white : black; + dest32[destPos++] = (srcByte & 1) ? white : black; + } + for (; k < kEnd; k++) { + if (mask === 0) { + srcByte = src[srcPos++]; + mask = 128; + } + + dest32[destPos++] = (srcByte & mask) ? white : black; + mask >>= 1; + } + } + // We ran out of input. Make all remaining pixels transparent. + while (destPos < dest32DataLength) { + dest32[destPos++] = 0; + } + + ctx.putImageData(chunkImgData, 0, i * fullChunkHeight); + } + } else if (imgData.kind === ImageKind.RGBA_32BPP) { + // RGBA, 32-bits per pixel. + + j = 0; + elemsInThisChunk = width * fullChunkHeight * 4; + for (i = 0; i < fullChunks; i++) { + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + srcPos += elemsInThisChunk; + + ctx.putImageData(chunkImgData, 0, j); + j += fullChunkHeight; + } + if (i < totalChunks) { + elemsInThisChunk = width * partialChunkHeight * 4; + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + ctx.putImageData(chunkImgData, 0, j); + } + + } else if (imgData.kind === ImageKind.RGB_24BPP) { + // RGB, 24-bits per pixel. + thisChunkHeight = fullChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + for (i = 0; i < totalChunks; i++) { + if (i >= fullChunks) { + thisChunkHeight =partialChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + } + + destPos = 0; + for (j = elemsInThisChunk; j--;) { + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = 255; + } + ctx.putImageData(chunkImgData, 0, i * fullChunkHeight); + } + } else { + error('bad image kind: ' + imgData.kind); + } + } + + function putBinaryImageMask(ctx, imgData) { + var height = imgData.height, width = imgData.width; + var fullChunkHeight = 16; + var fracChunks = height / fullChunkHeight; + var fullChunks = Math.floor(fracChunks); + var totalChunks = Math.ceil(fracChunks); + var partialChunkHeight = height - fullChunks * fullChunkHeight; + + var chunkImgData = ctx.createImageData(width, fullChunkHeight); + var srcPos = 0; + var src = imgData.data; + var dest = chunkImgData.data; + + for (var i = 0; i < totalChunks; i++) { + var thisChunkHeight = + (i < fullChunks) ? fullChunkHeight : partialChunkHeight; + + // Expand the mask so it can be used by the canvas. Any required + // inversion has already been handled. + var destPos = 3; // alpha component offset + for (var j = 0; j < thisChunkHeight; j++) { + var mask = 0; + for (var k = 0; k < width; k++) { + if (!mask) { + var elem = src[srcPos++]; + mask = 128; + } + dest[destPos] = (elem & mask) ? 0 : 255; + destPos += 4; + mask >>= 1; + } + } + ctx.putImageData(chunkImgData, 0, i * fullChunkHeight); + } + } + + function copyCtxState(sourceCtx, destCtx) { + var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha', + 'lineWidth', 'lineCap', 'lineJoin', 'miterLimit', + 'globalCompositeOperation', 'font']; + for (var i = 0, ii = properties.length; i < ii; i++) { + var property = properties[i]; + if (property in sourceCtx) { + destCtx[property] = sourceCtx[property]; + } + } + if ('setLineDash' in sourceCtx) { + destCtx.setLineDash(sourceCtx.getLineDash()); + destCtx.lineDashOffset = sourceCtx.lineDashOffset; + } else if ('mozDash' in sourceCtx) { + destCtx.mozDash = sourceCtx.mozDash; + destCtx.mozDashOffset = sourceCtx.mozDashOffset; + } + } + + function composeSMaskBackdrop(bytes, r0, g0, b0) { + var length = bytes.length; + for (var i = 3; i < length; i += 4) { + var alpha = bytes[i]; + if (alpha === 0) { + bytes[i - 3] = r0; + bytes[i - 2] = g0; + bytes[i - 1] = b0; + } else if (alpha < 255) { + var alpha_ = 255 - alpha; + bytes[i - 3] = (bytes[i - 3] * alpha + r0 * alpha_) >> 8; + bytes[i - 2] = (bytes[i - 2] * alpha + g0 * alpha_) >> 8; + bytes[i - 1] = (bytes[i - 1] * alpha + b0 * alpha_) >> 8; + } + } + } + + function composeSMaskAlpha(maskData, layerData) { + var length = maskData.length; + var scale = 1 / 255; + for (var i = 3; i < length; i += 4) { + var alpha = maskData[i]; + layerData[i] = (layerData[i] * alpha * scale) | 0; + } + } + + function composeSMaskLuminosity(maskData, layerData) { + var length = maskData.length; + for (var i = 3; i < length; i += 4) { + var y = ((maskData[i - 3] * 77) + // * 0.3 / 255 * 0x10000 + (maskData[i - 2] * 152) + // * 0.59 .... + (maskData[i - 1] * 28)) | 0; // * 0.11 .... + layerData[i] = (layerData[i] * y) >> 16; + } + } + + function genericComposeSMask(maskCtx, layerCtx, width, height, + subtype, backdrop) { + var hasBackdrop = !!backdrop; + var r0 = hasBackdrop ? backdrop[0] : 0; + var g0 = hasBackdrop ? backdrop[1] : 0; + var b0 = hasBackdrop ? backdrop[2] : 0; + + var composeFn; + if (subtype === 'Luminosity') { + composeFn = composeSMaskLuminosity; + } else { + composeFn = composeSMaskAlpha; + } + + // processing image in chunks to save memory + var PIXELS_TO_PROCESS = 65536; + var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); + for (var row = 0; row < height; row += chunkSize) { + var chunkHeight = Math.min(chunkSize, height - row); + var maskData = maskCtx.getImageData(0, row, width, chunkHeight); + var layerData = layerCtx.getImageData(0, row, width, chunkHeight); + + if (hasBackdrop) { + composeSMaskBackdrop(maskData.data, r0, g0, b0); + } + composeFn(maskData.data, layerData.data); + + maskCtx.putImageData(layerData, 0, row); + } + } + + function composeSMask(ctx, smask, layerCtx) { + var mask = smask.canvas; + var maskCtx = smask.context; + + ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, + smask.offsetX, smask.offsetY); + + var backdrop = smask.backdrop || null; + if (WebGLUtils.isEnabled) { + var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask, + {subtype: smask.subtype, backdrop: backdrop}); + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(composed, smask.offsetX, smask.offsetY); + return; + } + genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, + smask.subtype, backdrop); + ctx.drawImage(mask, 0, 0); + } + + var LINE_CAP_STYLES = ['butt', 'round', 'square']; + var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; + var NORMAL_CLIP = {}; + var EO_CLIP = {}; + + CanvasGraphics.prototype = { + + beginDrawing: function CanvasGraphics_beginDrawing(viewport, transparency) { + // For pdfs that use blend modes we have to clear the canvas else certain + // blend modes can look wrong since we'd be blending with a white + // backdrop. The problem with a transparent backdrop though is we then + // don't get sub pixel anti aliasing on text, so we fill with white if + // we can. + var width = this.ctx.canvas.width; + var height = this.ctx.canvas.height; + if (transparency) { + this.ctx.clearRect(0, 0, width, height); + } else { + this.ctx.mozOpaque = true; + this.ctx.save(); + this.ctx.fillStyle = 'rgb(255, 255, 255)'; + this.ctx.fillRect(0, 0, width, height); + this.ctx.restore(); + } + + var transform = viewport.transform; + + this.ctx.save(); + this.ctx.transform.apply(this.ctx, transform); + + this.baseTransform = this.ctx.mozCurrentTransform.slice(); + + if (this.imageLayer) { + this.imageLayer.beginLayout(); + } + }, + + executeOperatorList: function CanvasGraphics_executeOperatorList( + operatorList, + executionStartIdx, continueCallback, + stepper) { + var argsArray = operatorList.argsArray; + var fnArray = operatorList.fnArray; + var i = executionStartIdx || 0; + var argsArrayLen = argsArray.length; + + // Sometimes the OperatorList to execute is empty. + if (argsArrayLen === i) { + return i; + } + + var chunkOperations = (argsArrayLen - i > EXECUTION_STEPS && + typeof continueCallback === 'function'); + var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; + var steps = 0; + + var commonObjs = this.commonObjs; + var objs = this.objs; + var fnId; + + while (true) { + if (stepper !== undefined && i === stepper.nextBreakPoint) { + stepper.breakIt(i, continueCallback); + return i; + } + + fnId = fnArray[i]; + + if (fnId !== OPS.dependency) { + this[fnId].apply(this, argsArray[i]); + } else { + var deps = argsArray[i]; + for (var n = 0, nn = deps.length; n < nn; n++) { + var depObjId = deps[n]; + var common = depObjId[0] === 'g' && depObjId[1] === '_'; + var objsPool = common ? commonObjs : objs; + + // If the promise isn't resolved yet, add the continueCallback + // to the promise and bail out. + if (!objsPool.isResolved(depObjId)) { + objsPool.get(depObjId, continueCallback); + return i; + } + } + } + + i++; + + // If the entire operatorList was executed, stop as were done. + if (i === argsArrayLen) { + return i; + } + + // If the execution took longer then a certain amount of time and + // `continueCallback` is specified, interrupt the execution. + if (chunkOperations && ++steps > EXECUTION_STEPS) { + if (Date.now() > endTime) { + continueCallback(); + return i; + } + steps = 0; + } + + // If the operatorList isn't executed completely yet OR the execution + // time was short enough, do another execution round. + } + }, + + endDrawing: function CanvasGraphics_endDrawing() { + this.ctx.restore(); + CachedCanvases.clear(); + WebGLUtils.clear(); + + if (this.imageLayer) { + this.imageLayer.endLayout(); + } + }, + + // Graphics state + setLineWidth: function CanvasGraphics_setLineWidth(width) { + this.current.lineWidth = width; + this.ctx.lineWidth = width; + }, + setLineCap: function CanvasGraphics_setLineCap(style) { + this.ctx.lineCap = LINE_CAP_STYLES[style]; + }, + setLineJoin: function CanvasGraphics_setLineJoin(style) { + this.ctx.lineJoin = LINE_JOIN_STYLES[style]; + }, + setMiterLimit: function CanvasGraphics_setMiterLimit(limit) { + this.ctx.miterLimit = limit; + }, + setDash: function CanvasGraphics_setDash(dashArray, dashPhase) { + var ctx = this.ctx; + if ('setLineDash' in ctx) { + ctx.setLineDash(dashArray); + ctx.lineDashOffset = dashPhase; + } else { + ctx.mozDash = dashArray; + ctx.mozDashOffset = dashPhase; + } + }, + setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) { + // Maybe if we one day fully support color spaces this will be important + // for now we can ignore. + // TODO set rendering intent? + }, + setFlatness: function CanvasGraphics_setFlatness(flatness) { + // There's no way to control this with canvas, but we can safely ignore. + // TODO set flatness? + }, + setGState: function CanvasGraphics_setGState(states) { + for (var i = 0, ii = states.length; i < ii; i++) { + var state = states[i]; + var key = state[0]; + var value = state[1]; + + switch (key) { + case 'LW': + this.setLineWidth(value); + break; + case 'LC': + this.setLineCap(value); + break; + case 'LJ': + this.setLineJoin(value); + break; + case 'ML': + this.setMiterLimit(value); + break; + case 'D': + this.setDash(value[0], value[1]); + break; + case 'RI': + this.setRenderingIntent(value); + break; + case 'FL': + this.setFlatness(value); + break; + case 'Font': + this.setFont(value[0], value[1]); + break; + case 'CA': + this.current.strokeAlpha = state[1]; + break; + case 'ca': + this.current.fillAlpha = state[1]; + this.ctx.globalAlpha = state[1]; + break; + case 'BM': + if (value && value.name && (value.name !== 'Normal')) { + var mode = value.name.replace(/([A-Z])/g, + function(c) { + return '-' + c.toLowerCase(); + } + ).substring(1); + this.ctx.globalCompositeOperation = mode; + if (this.ctx.globalCompositeOperation !== mode) { + warn('globalCompositeOperation "' + mode + + '" is not supported'); + } + } else { + this.ctx.globalCompositeOperation = 'source-over'; + } + break; + case 'SMask': + if (this.current.activeSMask) { + this.endSMaskGroup(); + } + this.current.activeSMask = value ? this.tempSMask : null; + if (this.current.activeSMask) { + this.beginSMaskGroup(); + } + this.tempSMask = null; + break; + } + } + }, + beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() { + + var activeSMask = this.current.activeSMask; + var drawnWidth = activeSMask.canvas.width; + var drawnHeight = activeSMask.canvas.height; + var cacheId = 'smaskGroupAt' + this.groupLevel; + var scratchCanvas = CachedCanvases.getCanvas( + cacheId, drawnWidth, drawnHeight, true); + + var currentCtx = this.ctx; + var currentTransform = currentCtx.mozCurrentTransform; + this.ctx.save(); + + var groupCtx = scratchCanvas.context; + groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY); + groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([ + ['BM', 'Normal'], + ['ca', 1], + ['CA', 1] + ]); + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + endSMaskGroup: function CanvasGraphics_endSMaskGroup() { + var groupCtx = this.ctx; + this.groupLevel--; + this.ctx = this.groupStack.pop(); + + composeSMask(this.ctx, this.current.activeSMask, groupCtx); + this.ctx.restore(); + }, + save: function CanvasGraphics_save() { + this.ctx.save(); + var old = this.current; + this.stateStack.push(old); + this.current = old.clone(); + this.current.activeSMask = null; + }, + restore: function CanvasGraphics_restore() { + if (this.stateStack.length !== 0) { + if (this.current.activeSMask !== null) { + this.endSMaskGroup(); + } + + this.current = this.stateStack.pop(); + this.ctx.restore(); + } + }, + transform: function CanvasGraphics_transform(a, b, c, d, e, f) { + this.ctx.transform(a, b, c, d, e, f); + }, + + // Path + constructPath: function CanvasGraphics_constructPath(ops, args) { + var ctx = this.ctx; + var current = this.current; + var x = current.x, y = current.y; + for (var i = 0, j = 0, ii = ops.length; i < ii; i++) { + switch (ops[i] | 0) { + case OPS.rectangle: + x = args[j++]; + y = args[j++]; + var width = args[j++]; + var height = args[j++]; + if (width === 0) { + width = this.getSinglePixelWidth(); + } + if (height === 0) { + height = this.getSinglePixelWidth(); + } + var xw = x + width; + var yh = y + height; + this.ctx.moveTo(x, y); + this.ctx.lineTo(xw, y); + this.ctx.lineTo(xw, yh); + this.ctx.lineTo(x, yh); + this.ctx.lineTo(x, y); + this.ctx.closePath(); + break; + case OPS.moveTo: + x = args[j++]; + y = args[j++]; + ctx.moveTo(x, y); + break; + case OPS.lineTo: + x = args[j++]; + y = args[j++]; + ctx.lineTo(x, y); + break; + case OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], + x, y); + j += 6; + break; + case OPS.curveTo2: + ctx.bezierCurveTo(x, y, args[j], args[j + 1], + args[j + 2], args[j + 3]); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + case OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); + j += 4; + break; + case OPS.closePath: + ctx.closePath(); + break; + } + } + current.setCurrentPoint(x, y); + }, + closePath: function CanvasGraphics_closePath() { + this.ctx.closePath(); + }, + stroke: function CanvasGraphics_stroke(consumePath) { + consumePath = typeof consumePath !== 'undefined' ? consumePath : true; + var ctx = this.ctx; + var strokeColor = this.current.strokeColor; + if (this.current.lineWidth === 0) { + ctx.lineWidth = this.getSinglePixelWidth(); + } + // For stroke we want to temporarily change the global alpha to the + // stroking alpha. + ctx.globalAlpha = this.current.strokeAlpha; + if (strokeColor && strokeColor.hasOwnProperty('type') && + strokeColor.type === 'Pattern') { + // for patterns, we transform to pattern space, calculate + // the pattern, call stroke, and restore to user space + ctx.save(); + ctx.strokeStyle = strokeColor.getPattern(ctx, this); + ctx.stroke(); + ctx.restore(); + } else { + ctx.stroke(); + } + if (consumePath) { + this.consumePath(); + } + // Restore the global alpha to the fill alpha + ctx.globalAlpha = this.current.fillAlpha; + }, + closeStroke: function CanvasGraphics_closeStroke() { + this.closePath(); + this.stroke(); + }, + fill: function CanvasGraphics_fill(consumePath) { + consumePath = typeof consumePath !== 'undefined' ? consumePath : true; + var ctx = this.ctx; + var fillColor = this.current.fillColor; + var needRestore = false; + + if (fillColor && fillColor.hasOwnProperty('type') && + fillColor.type === 'Pattern') { + ctx.save(); + ctx.fillStyle = fillColor.getPattern(ctx, this); + needRestore = true; + } + + if (this.pendingEOFill) { + if (ctx.mozFillRule !== undefined) { + ctx.mozFillRule = 'evenodd'; + ctx.fill(); + ctx.mozFillRule = 'nonzero'; + } else { + try { + ctx.fill('evenodd'); + } catch (ex) { + // shouldn't really happen, but browsers might think differently + ctx.fill(); + } + } + this.pendingEOFill = false; + } else { + ctx.fill(); + } + + if (needRestore) { + ctx.restore(); + } + if (consumePath) { + this.consumePath(); + } + }, + eoFill: function CanvasGraphics_eoFill() { + this.pendingEOFill = true; + this.fill(); + }, + fillStroke: function CanvasGraphics_fillStroke() { + this.fill(false); + this.stroke(false); + + this.consumePath(); + }, + eoFillStroke: function CanvasGraphics_eoFillStroke() { + this.pendingEOFill = true; + this.fillStroke(); + }, + closeFillStroke: function CanvasGraphics_closeFillStroke() { + this.closePath(); + this.fillStroke(); + }, + closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() { + this.pendingEOFill = true; + this.closePath(); + this.fillStroke(); + }, + endPath: function CanvasGraphics_endPath() { + this.consumePath(); + }, + + // Clipping + clip: function CanvasGraphics_clip() { + this.pendingClip = NORMAL_CLIP; + }, + eoClip: function CanvasGraphics_eoClip() { + this.pendingClip = EO_CLIP; + }, + + // Text + beginText: function CanvasGraphics_beginText() { + this.current.textMatrix = IDENTITY_MATRIX; + this.current.textMatrixScale = 1; + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + }, + endText: function CanvasGraphics_endText() { + var paths = this.pendingTextPaths; + var ctx = this.ctx; + if (paths === undefined) { + ctx.beginPath(); + return; + } + + ctx.save(); + ctx.beginPath(); + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + ctx.setTransform.apply(ctx, path.transform); + ctx.translate(path.x, path.y); + path.addToPath(ctx, path.fontSize); + } + ctx.restore(); + ctx.clip(); + ctx.beginPath(); + delete this.pendingTextPaths; + }, + setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) { + this.current.charSpacing = spacing; + }, + setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) { + this.current.wordSpacing = spacing; + }, + setHScale: function CanvasGraphics_setHScale(scale) { + this.current.textHScale = scale / 100; + }, + setLeading: function CanvasGraphics_setLeading(leading) { + this.current.leading = -leading; + }, + setFont: function CanvasGraphics_setFont(fontRefName, size) { + var fontObj = this.commonObjs.get(fontRefName); + var current = this.current; + + if (!fontObj) { + error('Can\'t find font for ' + fontRefName); + } + + current.fontMatrix = (fontObj.fontMatrix ? + fontObj.fontMatrix : FONT_IDENTITY_MATRIX); + + // A valid matrix needs all main diagonal elements to be non-zero + // This also ensures we bypass FF bugzilla bug #719844. + if (current.fontMatrix[0] === 0 || + current.fontMatrix[3] === 0) { + warn('Invalid font matrix for font ' + fontRefName); + } + + // The spec for Tf (setFont) says that 'size' specifies the font 'scale', + // and in some docs this can be negative (inverted x-y axes). + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + + this.current.font = fontObj; + this.current.fontSize = size; + + if (fontObj.isType3Font) { + return; // we don't need ctx.font for Type3 fonts + } + + var name = fontObj.loadedName || 'sans-serif'; + var bold = fontObj.black ? (fontObj.bold ? 'bolder' : 'bold') : + (fontObj.bold ? 'bold' : 'normal'); + + var italic = fontObj.italic ? 'italic' : 'normal'; + var typeface = '"' + name + '", ' + fontObj.fallbackName; + + // Some font backends cannot handle fonts below certain size. + // Keeping the font at minimal size and using the fontSizeScale to change + // the current transformation matrix before the fillText/strokeText. + // See https://bugzilla.mozilla.org/show_bug.cgi?id=726227 + var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE : + size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size; + this.current.fontSizeScale = size / browserFontSize; + + var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface; + this.ctx.font = rule; + }, + setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) { + this.current.textRenderingMode = mode; + }, + setTextRise: function CanvasGraphics_setTextRise(rise) { + this.current.textRise = rise; + }, + moveText: function CanvasGraphics_moveText(x, y) { + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + }, + setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + }, + setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) { + this.current.textMatrix = [a, b, c, d, e, f]; + this.current.textMatrixScale = Math.sqrt(a * a + b * b); + + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + }, + nextLine: function CanvasGraphics_nextLine() { + this.moveText(0, this.current.leading); + }, + + paintChar: function CanvasGraphics_paintChar(character, x, y) { + var ctx = this.ctx; + var current = this.current; + var font = current.font; + var textRenderingMode = current.textRenderingMode; + var fontSize = current.fontSize / current.fontSizeScale; + var fillStrokeMode = textRenderingMode & + TextRenderingMode.FILL_STROKE_MASK; + var isAddToPathSet = !!(textRenderingMode & + TextRenderingMode.ADD_TO_PATH_FLAG); + + var addToPath; + if (font.disableFontFace || isAddToPathSet) { + addToPath = font.getPathGenerator(this.commonObjs, character); + } + + if (font.disableFontFace) { + ctx.save(); + ctx.translate(x, y); + ctx.beginPath(); + addToPath(ctx, fontSize); + if (fillStrokeMode === TextRenderingMode.FILL || + fillStrokeMode === TextRenderingMode.FILL_STROKE) { + ctx.fill(); + } + if (fillStrokeMode === TextRenderingMode.STROKE || + fillStrokeMode === TextRenderingMode.FILL_STROKE) { + ctx.stroke(); + } + ctx.restore(); + } else { + if (fillStrokeMode === TextRenderingMode.FILL || + fillStrokeMode === TextRenderingMode.FILL_STROKE) { + ctx.fillText(character, x, y); + } + if (fillStrokeMode === TextRenderingMode.STROKE || + fillStrokeMode === TextRenderingMode.FILL_STROKE) { + ctx.strokeText(character, x, y); + } + } + + if (isAddToPathSet) { + var paths = this.pendingTextPaths || (this.pendingTextPaths = []); + paths.push({ + transform: ctx.mozCurrentTransform, + x: x, + y: y, + fontSize: fontSize, + addToPath: addToPath + }); + } + }, + + get isFontSubpixelAAEnabled() { + // Checks if anti-aliasing is enabled when scaled text is painted. + // On Windows GDI scaled fonts looks bad. + var ctx = document.createElement('canvas').getContext('2d'); + ctx.scale(1.5, 1); + ctx.fillText('I', 0, 10); + var data = ctx.getImageData(0, 0, 10, 10).data; + var enabled = false; + for (var i = 3; i < data.length; i += 4) { + if (data[i] > 0 && data[i] < 255) { + enabled = true; + break; + } + } + return shadow(this, 'isFontSubpixelAAEnabled', enabled); + }, + + showText: function CanvasGraphics_showText(glyphs) { + var current = this.current; + var font = current.font; + if (font.isType3Font) { + return this.showType3Text(glyphs); + } + + var fontSize = current.fontSize; + if (fontSize === 0) { + return; + } + + var ctx = this.ctx; + var fontSizeScale = current.fontSizeScale; + var charSpacing = current.charSpacing; + var wordSpacing = current.wordSpacing; + var fontDirection = current.fontDirection; + var textHScale = current.textHScale * fontDirection; + var glyphsLength = glyphs.length; + var vertical = font.vertical; + var defaultVMetrics = font.defaultVMetrics; + var widthAdvanceScale = fontSize * current.fontMatrix[0]; + + var simpleFillText = + current.textRenderingMode === TextRenderingMode.FILL && + !font.disableFontFace; + + ctx.save(); + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y + current.textRise); + + if (fontDirection > 0) { + ctx.scale(textHScale, -1); + } else { + ctx.scale(textHScale, 1); + } + + var lineWidth = current.lineWidth; + var scale = current.textMatrixScale; + if (scale === 0 || lineWidth === 0) { + lineWidth = this.getSinglePixelWidth(); + } else { + lineWidth /= scale; + } + + if (fontSizeScale !== 1.0) { + ctx.scale(fontSizeScale, fontSizeScale); + lineWidth /= fontSizeScale; + } + + ctx.lineWidth = lineWidth; + + var x = 0, i; + for (i = 0; i < glyphsLength; ++i) { + var glyph = glyphs[i]; + if (glyph === null) { + // word break + x += fontDirection * wordSpacing; + continue; + } else if (isNum(glyph)) { + x += -glyph * fontSize * 0.001; + continue; + } + + var restoreNeeded = false; + var character = glyph.fontChar; + var accent = glyph.accent; + var scaledX, scaledY, scaledAccentX, scaledAccentY; + var width = glyph.width; + if (vertical) { + var vmetric, vx, vy; + vmetric = glyph.vmetric || defaultVMetrics; + vx = glyph.vmetric ? vmetric[1] : width * 0.5; + vx = -vx * widthAdvanceScale; + vy = vmetric[2] * widthAdvanceScale; + + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + + if (font.remeasure && width > 0 && this.isFontSubpixelAAEnabled) { + // some standard fonts may not have the exact width, trying to + // rescale per character + var measuredWidth = ctx.measureText(character).width * 1000 / + fontSize * fontSizeScale; + var characterScaleX = width / measuredWidth; + restoreNeeded = true; + ctx.save(); + ctx.scale(characterScaleX, 1); + scaledX /= characterScaleX; + } + + if (simpleFillText && !accent) { + // common case + ctx.fillText(character, scaledX, scaledY); + } else { + this.paintChar(character, scaledX, scaledY); + if (accent) { + scaledAccentX = scaledX + accent.offset.x / fontSizeScale; + scaledAccentY = scaledY - accent.offset.y / fontSizeScale; + this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY); + } + } + + var charWidth = width * widthAdvanceScale + charSpacing * fontDirection; + x += charWidth; + + if (restoreNeeded) { + ctx.restore(); + } + } + if (vertical) { + current.y -= x * textHScale; + } else { + current.x += x * textHScale; + } + ctx.restore(); + }, + + showType3Text: function CanvasGraphics_showType3Text(glyphs) { + // Type3 fonts - each glyph is a "mini-PDF" + var ctx = this.ctx; + var current = this.current; + var font = current.font; + var fontSize = current.fontSize; + var fontDirection = current.fontDirection; + var charSpacing = current.charSpacing; + var wordSpacing = current.wordSpacing; + var textHScale = current.textHScale * fontDirection; + var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX; + var glyphsLength = glyphs.length; + var isTextInvisible = + current.textRenderingMode === TextRenderingMode.INVISIBLE; + var i, glyph, width; + + if (isTextInvisible || fontSize === 0) { + return; + } + + ctx.save(); + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y); + + ctx.scale(textHScale, fontDirection); + + for (i = 0; i < glyphsLength; ++i) { + glyph = glyphs[i]; + if (glyph === null) { + // word break + this.ctx.translate(wordSpacing, 0); + current.x += wordSpacing * textHScale; + continue; + } else if (isNum(glyph)) { + var spacingLength = -glyph * 0.001 * fontSize; + this.ctx.translate(spacingLength, 0); + current.x += spacingLength * textHScale; + continue; + } + + var operatorList = font.charProcOperatorList[glyph.operatorListId]; + if (!operatorList) { + warn('Type3 character \"' + glyph.operatorListId + + '\" is not available'); + continue; + } + this.processingType3 = glyph; + this.save(); + ctx.scale(fontSize, fontSize); + ctx.transform.apply(ctx, fontMatrix); + this.executeOperatorList(operatorList); + this.restore(); + + var transformed = Util.applyTransform([glyph.width, 0], fontMatrix); + width = transformed[0] * fontSize + charSpacing; + + ctx.translate(width, 0); + current.x += width * textHScale; + } + ctx.restore(); + this.processingType3 = null; + }, + + // Type3 fonts + setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) { + // We can safely ignore this since the width should be the same + // as the width in the Widths array. + }, + setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, + yWidth, + llx, + lly, + urx, + ury) { + // TODO According to the spec we're also suppose to ignore any operators + // that set color or include images while processing this type3 font. + this.ctx.rect(llx, lly, urx - llx, ury - lly); + this.clip(); + this.endPath(); + }, + + // Color + getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) { + var pattern; + if (IR[0] === 'TilingPattern') { + var color = IR[1]; + pattern = new TilingPattern(IR, color, this.ctx, this.objs, + this.commonObjs, this.baseTransform); + } else { + pattern = getShadingPatternFromIR(IR); + } + return pattern; + }, + setStrokeColorN: function CanvasGraphics_setStrokeColorN(/*...*/) { + this.current.strokeColor = this.getColorN_Pattern(arguments); + }, + setFillColorN: function CanvasGraphics_setFillColorN(/*...*/) { + this.current.fillColor = this.getColorN_Pattern(arguments); + }, + setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) { + var color = Util.makeCssRgb(arguments); + this.ctx.strokeStyle = color; + this.current.strokeColor = color; + }, + setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) { + var color = Util.makeCssRgb(arguments); + this.ctx.fillStyle = color; + this.current.fillColor = color; + }, + + shadingFill: function CanvasGraphics_shadingFill(patternIR) { + var ctx = this.ctx; + + this.save(); + var pattern = getShadingPatternFromIR(patternIR); + ctx.fillStyle = pattern.getPattern(ctx, this, true); + + var inv = ctx.mozCurrentTransformInverse; + if (inv) { + var canvas = ctx.canvas; + var width = canvas.width; + var height = canvas.height; + + var bl = Util.applyTransform([0, 0], inv); + var br = Util.applyTransform([0, height], inv); + var ul = Util.applyTransform([width, 0], inv); + var ur = Util.applyTransform([width, height], inv); + + var x0 = Math.min(bl[0], br[0], ul[0], ur[0]); + var y0 = Math.min(bl[1], br[1], ul[1], ur[1]); + var x1 = Math.max(bl[0], br[0], ul[0], ur[0]); + var y1 = Math.max(bl[1], br[1], ul[1], ur[1]); + + this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); + } else { + // HACK to draw the gradient onto an infinite rectangle. + // PDF gradients are drawn across the entire image while + // Canvas only allows gradients to be drawn in a rectangle + // The following bug should allow us to remove this. + // https://bugzilla.mozilla.org/show_bug.cgi?id=664884 + + this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); + } + + this.restore(); + }, + + // Images + beginInlineImage: function CanvasGraphics_beginInlineImage() { + error('Should not call beginInlineImage'); + }, + beginImageData: function CanvasGraphics_beginImageData() { + error('Should not call beginImageData'); + }, + + paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, + bbox) { + this.save(); + this.baseTransformStack.push(this.baseTransform); + + if (isArray(matrix) && 6 === matrix.length) { + this.transform.apply(this, matrix); + } + + this.baseTransform = this.ctx.mozCurrentTransform; + + if (isArray(bbox) && 4 === bbox.length) { + var width = bbox[2] - bbox[0]; + var height = bbox[3] - bbox[1]; + this.ctx.rect(bbox[0], bbox[1], width, height); + this.clip(); + this.endPath(); + } + }, + + paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() { + this.restore(); + this.baseTransform = this.baseTransformStack.pop(); + }, + + beginGroup: function CanvasGraphics_beginGroup(group) { + this.save(); + var currentCtx = this.ctx; + // TODO non-isolated groups - according to Rik at adobe non-isolated + // group results aren't usually that different and they even have tools + // that ignore this setting. Notes from Rik on implmenting: + // - When you encounter an transparency group, create a new canvas with + // the dimensions of the bbox + // - copy the content from the previous canvas to the new canvas + // - draw as usual + // - remove the backdrop alpha: + // alphaNew = 1 - (1 - alpha)/(1 - alphaBackdrop) with 'alpha' the alpha + // value of your transparency group and 'alphaBackdrop' the alpha of the + // backdrop + // - remove background color: + // colorNew = color - alphaNew *colorBackdrop /(1 - alphaNew) + if (!group.isolated) { + info('TODO: Support non-isolated groups.'); + } + + // TODO knockout - supposedly possible with the clever use of compositing + // modes. + if (group.knockout) { + warn('Knockout groups not supported.'); + } + + var currentTransform = currentCtx.mozCurrentTransform; + if (group.matrix) { + currentCtx.transform.apply(currentCtx, group.matrix); + } + assert(group.bbox, 'Bounding box is required.'); + + // Based on the current transform figure out how big the bounding box + // will actually be. + var bounds = Util.getAxialAlignedBoundingBox( + group.bbox, + currentCtx.mozCurrentTransform); + // Clip the bounding box to the current canvas. + var canvasBounds = [0, + 0, + currentCtx.canvas.width, + currentCtx.canvas.height]; + bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; + // Use ceil in case we're between sizes so we don't create canvas that is + // too small and make the canvas at least 1x1 pixels. + var offsetX = Math.floor(bounds[0]); + var offsetY = Math.floor(bounds[1]); + var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); + var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); + var scaleX = 1, scaleY = 1; + if (drawnWidth > MAX_GROUP_SIZE) { + scaleX = drawnWidth / MAX_GROUP_SIZE; + drawnWidth = MAX_GROUP_SIZE; + } + if (drawnHeight > MAX_GROUP_SIZE) { + scaleY = drawnHeight / MAX_GROUP_SIZE; + drawnHeight = MAX_GROUP_SIZE; + } + + var cacheId = 'groupAt' + this.groupLevel; + if (group.smask) { + // Using two cache entries is case if masks are used one after another. + cacheId += '_smask_' + ((this.smaskCounter++) % 2); + } + var scratchCanvas = CachedCanvases.getCanvas( + cacheId, drawnWidth, drawnHeight, true); + var groupCtx = scratchCanvas.context; + + // Since we created a new canvas that is just the size of the bounding box + // we have to translate the group ctx. + groupCtx.scale(1 / scaleX, 1 / scaleY); + groupCtx.translate(-offsetX, -offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + + if (group.smask) { + // Saving state and cached mask to be used in setGState. + this.smaskStack.push({ + canvas: scratchCanvas.canvas, + context: groupCtx, + offsetX: offsetX, + offsetY: offsetY, + scaleX: scaleX, + scaleY: scaleY, + subtype: group.smask.subtype, + backdrop: group.smask.backdrop + }); + } else { + // Setup the current ctx so when the group is popped we draw it at the + // right location. + currentCtx.setTransform(1, 0, 0, 1, 0, 0); + currentCtx.translate(offsetX, offsetY); + currentCtx.scale(scaleX, scaleY); + } + // The transparency group inherits all off the current graphics state + // except the blend mode, soft mask, and alpha constants. + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([ + ['BM', 'Normal'], + ['ca', 1], + ['CA', 1] + ]); + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + + endGroup: function CanvasGraphics_endGroup(group) { + this.groupLevel--; + var groupCtx = this.ctx; + this.ctx = this.groupStack.pop(); + // Turn off image smoothing to avoid sub pixel interpolation which can + // look kind of blurry for some pdfs. + if (this.ctx.imageSmoothingEnabled !== undefined) { + this.ctx.imageSmoothingEnabled = false; + } else { + this.ctx.mozImageSmoothingEnabled = false; + } + if (group.smask) { + this.tempSMask = this.smaskStack.pop(); + } else { + this.ctx.drawImage(groupCtx.canvas, 0, 0); + } + this.restore(); + }, + + beginAnnotations: function CanvasGraphics_beginAnnotations() { + this.save(); + this.current = new CanvasExtraState(); + }, + + endAnnotations: function CanvasGraphics_endAnnotations() { + this.restore(); + }, + + beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, + matrix) { + this.save(); + + if (isArray(rect) && 4 === rect.length) { + var width = rect[2] - rect[0]; + var height = rect[3] - rect[1]; + this.ctx.rect(rect[0], rect[1], width, height); + this.clip(); + this.endPath(); + } + + this.transform.apply(this, transform); + this.transform.apply(this, matrix); + }, + + endAnnotation: function CanvasGraphics_endAnnotation() { + this.restore(); + }, + + paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) { + var domImage = this.objs.get(objId); + if (!domImage) { + warn('Dependent image isn\'t ready yet'); + return; + } + + this.save(); + + var ctx = this.ctx; + // scale the image to the unit square + ctx.scale(1 / w, -1 / h); + + ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height, + 0, -h, w, h); + if (this.imageLayer) { + var currentTransform = ctx.mozCurrentTransformInverse; + var position = this.getCanvasPosition(0, 0); + this.imageLayer.appendImage({ + objId: objId, + left: position[0], + top: position[1], + width: w / currentTransform[0], + height: h / currentTransform[3] + }); + } + this.restore(); + }, + + paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) { + var ctx = this.ctx; + var width = img.width, height = img.height; + + var glyph = this.processingType3; + + if (COMPILE_TYPE3_GLYPHS && glyph && !('compiled' in glyph)) { + var MAX_SIZE_TO_COMPILE = 1000; + if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) { + glyph.compiled = + compileType3Glyph({data: img.data, width: width, height: height}); + } else { + glyph.compiled = null; + } + } + + if (glyph && glyph.compiled) { + glyph.compiled(ctx); + return; + } + + var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + + putBinaryImageMask(maskCtx, img); + + maskCtx.globalCompositeOperation = 'source-in'; + + var fillColor = this.current.fillColor; + maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') && + fillColor.type === 'Pattern') ? + fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + + maskCtx.restore(); + + this.paintInlineImageXObject(maskCanvas.canvas); + }, + + paintImageMaskXObjectRepeat: + function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX, + scaleY, positions) { + var width = imgData.width; + var height = imgData.height; + var ctx = this.ctx; + + var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + + putBinaryImageMask(maskCtx, imgData); + + maskCtx.globalCompositeOperation = 'source-in'; + + var fillColor = this.current.fillColor; + maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') && + fillColor.type === 'Pattern') ? + fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + + maskCtx.restore(); + + for (var i = 0, ii = positions.length; i < ii; i += 2) { + ctx.save(); + ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, + 0, -1, 1, 1); + ctx.restore(); + } + }, + + paintImageMaskXObjectGroup: + function CanvasGraphics_paintImageMaskXObjectGroup(images) { + var ctx = this.ctx; + + for (var i = 0, ii = images.length; i < ii; i++) { + var image = images[i]; + var width = image.width, height = image.height; + + var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height); + var maskCtx = maskCanvas.context; + maskCtx.save(); + + putBinaryImageMask(maskCtx, image); + + maskCtx.globalCompositeOperation = 'source-in'; + + var fillColor = this.current.fillColor; + maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') && + fillColor.type === 'Pattern') ? + fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + + maskCtx.restore(); + + ctx.save(); + ctx.transform.apply(ctx, image.transform); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, + 0, -1, 1, 1); + ctx.restore(); + } + }, + + paintImageXObject: function CanvasGraphics_paintImageXObject(objId) { + var imgData = this.objs.get(objId); + if (!imgData) { + warn('Dependent image isn\'t ready yet'); + return; + } + + this.paintInlineImageXObject(imgData); + }, + + paintImageXObjectRepeat: + function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, + positions) { + var imgData = this.objs.get(objId); + if (!imgData) { + warn('Dependent image isn\'t ready yet'); + return; + } + + var width = imgData.width; + var height = imgData.height; + var map = []; + for (var i = 0, ii = positions.length; i < ii; i += 2) { + map.push({transform: [scaleX, 0, 0, scaleY, positions[i], + positions[i + 1]], x: 0, y: 0, w: width, h: height}); + } + this.paintInlineImageXObjectGroup(imgData, map); + }, + + paintInlineImageXObject: + function CanvasGraphics_paintInlineImageXObject(imgData) { + var width = imgData.width; + var height = imgData.height; + var ctx = this.ctx; + + this.save(); + // scale the image to the unit square + ctx.scale(1 / width, -1 / height); + + var currentTransform = ctx.mozCurrentTransformInverse; + var a = currentTransform[0], b = currentTransform[1]; + var widthScale = Math.max(Math.sqrt(a * a + b * b), 1); + var c = currentTransform[2], d = currentTransform[3]; + var heightScale = Math.max(Math.sqrt(c * c + d * d), 1); + + var imgToPaint, tmpCanvas; + // instanceof HTMLElement does not work in jsdom node.js module + if (imgData instanceof HTMLElement || !imgData.data) { + imgToPaint = imgData; + } else { + tmpCanvas = CachedCanvases.getCanvas('inlineImage', width, height); + var tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + imgToPaint = tmpCanvas.canvas; + } + + var paintWidth = width, paintHeight = height; + var tmpCanvasId = 'prescale1'; + // Vertial or horizontal scaling shall not be more than 2 to not loose the + // pixels during drawImage operation, painting on the temporary canvas(es) + // that are twice smaller in size + while ((widthScale > 2 && paintWidth > 1) || + (heightScale > 2 && paintHeight > 1)) { + var newWidth = paintWidth, newHeight = paintHeight; + if (widthScale > 2 && paintWidth > 1) { + newWidth = Math.ceil(paintWidth / 2); + widthScale /= paintWidth / newWidth; + } + if (heightScale > 2 && paintHeight > 1) { + newHeight = Math.ceil(paintHeight / 2); + heightScale /= paintHeight / newHeight; + } + tmpCanvas = CachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); + tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, newWidth, newHeight); + tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, + 0, 0, newWidth, newHeight); + imgToPaint = tmpCanvas.canvas; + paintWidth = newWidth; + paintHeight = newHeight; + tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1'; + } + ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, + 0, -height, width, height); + + if (this.imageLayer) { + var position = this.getCanvasPosition(0, -height); + this.imageLayer.appendImage({ + imgData: imgData, + left: position[0], + top: position[1], + width: width / currentTransform[0], + height: height / currentTransform[3] + }); + } + this.restore(); + }, + + paintInlineImageXObjectGroup: + function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) { + var ctx = this.ctx; + var w = imgData.width; + var h = imgData.height; + + var tmpCanvas = CachedCanvases.getCanvas('inlineImage', w, h); + var tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData); + + for (var i = 0, ii = map.length; i < ii; i++) { + var entry = map[i]; + ctx.save(); + ctx.transform.apply(ctx, entry.transform); + ctx.scale(1, -1); + ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, + 0, -1, 1, 1); + if (this.imageLayer) { + var position = this.getCanvasPosition(entry.x, entry.y); + this.imageLayer.appendImage({ + imgData: imgData, + left: position[0], + top: position[1], + width: w, + height: h + }); + } + ctx.restore(); + } + }, + + paintSolidColorImageMask: + function CanvasGraphics_paintSolidColorImageMask() { + this.ctx.fillRect(0, 0, 1, 1); + }, + + // Marked content + + markPoint: function CanvasGraphics_markPoint(tag) { + // TODO Marked content. + }, + markPointProps: function CanvasGraphics_markPointProps(tag, properties) { + // TODO Marked content. + }, + beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) { + // TODO Marked content. + }, + beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps( + tag, properties) { + // TODO Marked content. + }, + endMarkedContent: function CanvasGraphics_endMarkedContent() { + // TODO Marked content. + }, + + // Compatibility + + beginCompat: function CanvasGraphics_beginCompat() { + // TODO ignore undefined operators (should we do that anyway?) + }, + endCompat: function CanvasGraphics_endCompat() { + // TODO stop ignoring undefined operators + }, + + // Helper functions + + consumePath: function CanvasGraphics_consumePath() { + var ctx = this.ctx; + if (this.pendingClip) { + if (this.pendingClip === EO_CLIP) { + if (ctx.mozFillRule !== undefined) { + ctx.mozFillRule = 'evenodd'; + ctx.clip(); + ctx.mozFillRule = 'nonzero'; + } else { + try { + ctx.clip('evenodd'); + } catch (ex) { + // shouldn't really happen, but browsers might think differently + ctx.clip(); + } + } + } else { + ctx.clip(); + } + this.pendingClip = null; + } + ctx.beginPath(); + }, + getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) { + var inverse = this.ctx.mozCurrentTransformInverse; + // max of the current horizontal and vertical scale + return Math.sqrt(Math.max( + (inverse[0] * inverse[0] + inverse[1] * inverse[1]), + (inverse[2] * inverse[2] + inverse[3] * inverse[3]))); + }, + getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) { + var transform = this.ctx.mozCurrentTransform; + return [ + transform[0] * x + transform[2] * y + transform[4], + transform[1] * x + transform[3] * y + transform[5] + ]; + } + }; + + for (var op in OPS) { + CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op]; + } + + return CanvasGraphics; +})(); + + + +var WebGLUtils = (function WebGLUtilsClosure() { + function loadShader(gl, code, shaderType) { + var shader = gl.createShader(shaderType); + gl.shaderSource(shader, code); + gl.compileShader(shader); + var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); + if (!compiled) { + var errorMsg = gl.getShaderInfoLog(shader); + throw new Error('Error during shader compilation: ' + errorMsg); + } + return shader; + } + function createVertexShader(gl, code) { + return loadShader(gl, code, gl.VERTEX_SHADER); + } + function createFragmentShader(gl, code) { + return loadShader(gl, code, gl.FRAGMENT_SHADER); + } + function createProgram(gl, shaders) { + var program = gl.createProgram(); + for (var i = 0, ii = shaders.length; i < ii; ++i) { + gl.attachShader(program, shaders[i]); + } + gl.linkProgram(program); + var linked = gl.getProgramParameter(program, gl.LINK_STATUS); + if (!linked) { + var errorMsg = gl.getProgramInfoLog(program); + throw new Error('Error during program linking: ' + errorMsg); + } + return program; + } + function createTexture(gl, image, textureId) { + gl.activeTexture(textureId); + var texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + // Set the parameters so we can render any size image. + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); + + // Upload the image into the texture. + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image); + return texture; + } + + var currentGL, currentCanvas; + function generateGL() { + if (currentGL) { + return; + } + currentCanvas = document.createElement('canvas'); + currentGL = currentCanvas.getContext('webgl', + { premultipliedalpha: false }); + } + + var smaskVertexShaderCode = '\ + attribute vec2 a_position; \ + attribute vec2 a_texCoord; \ + \ + uniform vec2 u_resolution; \ + \ + varying vec2 v_texCoord; \ + \ + void main() { \ + vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0; \ + gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ + \ + v_texCoord = a_texCoord; \ + } '; + + var smaskFragmentShaderCode = '\ + precision mediump float; \ + \ + uniform vec4 u_backdrop; \ + uniform int u_subtype; \ + uniform sampler2D u_image; \ + uniform sampler2D u_mask; \ + \ + varying vec2 v_texCoord; \ + \ + void main() { \ + vec4 imageColor = texture2D(u_image, v_texCoord); \ + vec4 maskColor = texture2D(u_mask, v_texCoord); \ + if (u_backdrop.a > 0.0) { \ + maskColor.rgb = maskColor.rgb * maskColor.a + \ + u_backdrop.rgb * (1.0 - maskColor.a); \ + } \ + float lum; \ + if (u_subtype == 0) { \ + lum = maskColor.a; \ + } else { \ + lum = maskColor.r * 0.3 + maskColor.g * 0.59 + \ + maskColor.b * 0.11; \ + } \ + imageColor.a *= lum; \ + imageColor.rgb *= imageColor.a; \ + gl_FragColor = imageColor; \ + } '; + + var smaskCache = null; + + function initSmaskGL() { + var canvas, gl; + + generateGL(); + canvas = currentCanvas; + currentCanvas = null; + gl = currentGL; + currentGL = null; + + // setup a GLSL program + var vertexShader = createVertexShader(gl, smaskVertexShaderCode); + var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode); + var program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + + var cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); + cache.positionLocation = gl.getAttribLocation(program, 'a_position'); + cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop'); + cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype'); + + var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord'); + var texLayerLocation = gl.getUniformLocation(program, 'u_image'); + var texMaskLocation = gl.getUniformLocation(program, 'u_mask'); + + // provide texture coordinates for the rectangle. + var texCoordBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([ + 0.0, 0.0, + 1.0, 0.0, + 0.0, 1.0, + 0.0, 1.0, + 1.0, 0.0, + 1.0, 1.0]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(texCoordLocation); + gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0); + + gl.uniform1i(texLayerLocation, 0); + gl.uniform1i(texMaskLocation, 1); + + smaskCache = cache; + } + + function composeSMask(layer, mask, properties) { + var width = layer.width, height = layer.height; + + if (!smaskCache) { + initSmaskGL(); + } + var cache = smaskCache,canvas = cache.canvas, gl = cache.gl; + canvas.width = width; + canvas.height = height; + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); + + if (properties.backdrop) { + gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], + properties.backdrop[1], properties.backdrop[2], 1); + } else { + gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0); + } + gl.uniform1i(cache.subtypeLocation, + properties.subtype === 'Luminosity' ? 1 : 0); + + // Create a textures + var texture = createTexture(gl, layer, gl.TEXTURE0); + var maskTexture = createTexture(gl, mask, gl.TEXTURE1); + + + // Create a buffer and put a single clipspace rectangle in + // it (2 triangles) + var buffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, buffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([ + 0, 0, + width, 0, + 0, height, + 0, height, + width, 0, + width, height]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + + // draw + gl.clearColor(0, 0, 0, 0); + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA); + gl.clear(gl.COLOR_BUFFER_BIT); + + gl.drawArrays(gl.TRIANGLES, 0, 6); + + gl.flush(); + + gl.deleteTexture(texture); + gl.deleteTexture(maskTexture); + gl.deleteBuffer(buffer); + + return canvas; + } + + var figuresVertexShaderCode = '\ + attribute vec2 a_position; \ + attribute vec3 a_color; \ + \ + uniform vec2 u_resolution; \ + uniform vec2 u_scale; \ + uniform vec2 u_offset; \ + \ + varying vec4 v_color; \ + \ + void main() { \ + vec2 position = (a_position + u_offset) * u_scale; \ + vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0; \ + gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ + \ + v_color = vec4(a_color / 255.0, 1.0); \ + } '; + + var figuresFragmentShaderCode = '\ + precision mediump float; \ + \ + varying vec4 v_color; \ + \ + void main() { \ + gl_FragColor = v_color; \ + } '; + + var figuresCache = null; + + function initFiguresGL() { + var canvas, gl; + + generateGL(); + canvas = currentCanvas; + currentCanvas = null; + gl = currentGL; + currentGL = null; + + // setup a GLSL program + var vertexShader = createVertexShader(gl, figuresVertexShaderCode); + var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode); + var program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + + var cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); + cache.scaleLocation = gl.getUniformLocation(program, 'u_scale'); + cache.offsetLocation = gl.getUniformLocation(program, 'u_offset'); + cache.positionLocation = gl.getAttribLocation(program, 'a_position'); + cache.colorLocation = gl.getAttribLocation(program, 'a_color'); + + figuresCache = cache; + } + + function drawFigures(width, height, backgroundColor, figures, context) { + if (!figuresCache) { + initFiguresGL(); + } + var cache = figuresCache, canvas = cache.canvas, gl = cache.gl; + + canvas.width = width; + canvas.height = height; + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); + + // count triangle points + var count = 0; + var i, ii, rows; + for (i = 0, ii = figures.length; i < ii; i++) { + switch (figures[i].type) { + case 'lattice': + rows = (figures[i].coords.length / figures[i].verticesPerRow) | 0; + count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6; + break; + case 'triangles': + count += figures[i].coords.length; + break; + } + } + // transfer data + var coords = new Float32Array(count * 2); + var colors = new Uint8Array(count * 3); + var coordsMap = context.coords, colorsMap = context.colors; + var pIndex = 0, cIndex = 0; + for (i = 0, ii = figures.length; i < ii; i++) { + var figure = figures[i], ps = figure.coords, cs = figure.colors; + switch (figure.type) { + case 'lattice': + var cols = figure.verticesPerRow; + rows = (ps.length / cols) | 0; + for (var row = 1; row < rows; row++) { + var offset = row * cols + 1; + for (var col = 1; col < cols; col++, offset++) { + coords[pIndex] = coordsMap[ps[offset - cols - 1]]; + coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1]; + coords[pIndex + 2] = coordsMap[ps[offset - cols]]; + coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1]; + coords[pIndex + 4] = coordsMap[ps[offset - 1]]; + coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1]; + colors[cIndex] = colorsMap[cs[offset - cols - 1]]; + colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1]; + colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2]; + colors[cIndex + 3] = colorsMap[cs[offset - cols]]; + colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1]; + colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2]; + colors[cIndex + 6] = colorsMap[cs[offset - 1]]; + colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1]; + colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2]; + + coords[pIndex + 6] = coords[pIndex + 2]; + coords[pIndex + 7] = coords[pIndex + 3]; + coords[pIndex + 8] = coords[pIndex + 4]; + coords[pIndex + 9] = coords[pIndex + 5]; + coords[pIndex + 10] = coordsMap[ps[offset]]; + coords[pIndex + 11] = coordsMap[ps[offset] + 1]; + colors[cIndex + 9] = colors[cIndex + 3]; + colors[cIndex + 10] = colors[cIndex + 4]; + colors[cIndex + 11] = colors[cIndex + 5]; + colors[cIndex + 12] = colors[cIndex + 6]; + colors[cIndex + 13] = colors[cIndex + 7]; + colors[cIndex + 14] = colors[cIndex + 8]; + colors[cIndex + 15] = colorsMap[cs[offset]]; + colors[cIndex + 16] = colorsMap[cs[offset] + 1]; + colors[cIndex + 17] = colorsMap[cs[offset] + 2]; + pIndex += 12; + cIndex += 18; + } + } + break; + case 'triangles': + for (var j = 0, jj = ps.length; j < jj; j++) { + coords[pIndex] = coordsMap[ps[j]]; + coords[pIndex + 1] = coordsMap[ps[j] + 1]; + colors[cIndex] = colorsMap[cs[i]]; + colors[cIndex + 1] = colorsMap[cs[j] + 1]; + colors[cIndex + 2] = colorsMap[cs[j] + 2]; + pIndex += 2; + cIndex += 3; + } + break; + } + } + + // draw + if (backgroundColor) { + gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, + backgroundColor[2] / 255, 1.0); + } else { + gl.clearColor(0, 0, 0, 0); + } + gl.clear(gl.COLOR_BUFFER_BIT); + + var coordsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + + var colorsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.colorLocation); + gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, + 0, 0); + + gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY); + gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY); + + gl.drawArrays(gl.TRIANGLES, 0, count); + + gl.flush(); + + gl.deleteBuffer(coordsBuffer); + gl.deleteBuffer(colorsBuffer); + + return canvas; + } + + function cleanup() { + if (smaskCache && smaskCache.canvas) { + smaskCache.canvas.width = 0; + smaskCache.canvas.height = 0; + } + if (figuresCache && figuresCache.canvas) { + figuresCache.canvas.width = 0; + figuresCache.canvas.height = 0; + } + smaskCache = null; + figuresCache = null; + } + + return { + get isEnabled() { + if (PDFJS.disableWebGL) { + return false; + } + var enabled = false; + try { + generateGL(); + enabled = !!currentGL; + } catch (e) { } + return shadow(this, 'isEnabled', enabled); + }, + composeSMask: composeSMask, + drawFigures: drawFigures, + clear: cleanup + }; +})(); + + +var ShadingIRs = {}; + +ShadingIRs.RadialAxial = { + fromIR: function RadialAxial_fromIR(raw) { + var type = raw[1]; + var colorStops = raw[2]; + var p0 = raw[3]; + var p1 = raw[4]; + var r0 = raw[5]; + var r1 = raw[6]; + return { + type: 'Pattern', + getPattern: function RadialAxial_getPattern(ctx) { + var grad; + if (type === 'axial') { + grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]); + } else if (type === 'radial') { + grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1); + } + + for (var i = 0, ii = colorStops.length; i < ii; ++i) { + var c = colorStops[i]; + grad.addColorStop(c[0], c[1]); + } + return grad; + } + }; + } +}; + +var createMeshCanvas = (function createMeshCanvasClosure() { + function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { + // Very basic Gouraud-shaded triangle rasterization algorithm. + var coords = context.coords, colors = context.colors; + var bytes = data.data, rowSize = data.width * 4; + var tmp; + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp; + } + if (coords[p2 + 1] > coords[p3 + 1]) { + tmp = p2; p2 = p3; p3 = tmp; tmp = c2; c2 = c3; c3 = tmp; + } + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp; + } + var x1 = (coords[p1] + context.offsetX) * context.scaleX; + var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; + var x2 = (coords[p2] + context.offsetX) * context.scaleX; + var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; + var x3 = (coords[p3] + context.offsetX) * context.scaleX; + var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; + if (y1 >= y3) { + return; + } + var c1r = colors[c1], c1g = colors[c1 + 1], c1b = colors[c1 + 2]; + var c2r = colors[c2], c2g = colors[c2 + 1], c2b = colors[c2 + 2]; + var c3r = colors[c3], c3g = colors[c3 + 1], c3b = colors[c3 + 2]; + + var minY = Math.round(y1), maxY = Math.round(y3); + var xa, car, cag, cab; + var xb, cbr, cbg, cbb; + var k; + for (var y = minY; y <= maxY; y++) { + if (y < y2) { + k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2); + xa = x1 - (x1 - x2) * k; + car = c1r - (c1r - c2r) * k; + cag = c1g - (c1g - c2g) * k; + cab = c1b - (c1b - c2b) * k; + } else { + k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3); + xa = x2 - (x2 - x3) * k; + car = c2r - (c2r - c3r) * k; + cag = c2g - (c2g - c3g) * k; + cab = c2b - (c2b - c3b) * k; + } + k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3); + xb = x1 - (x1 - x3) * k; + cbr = c1r - (c1r - c3r) * k; + cbg = c1g - (c1g - c3g) * k; + cbb = c1b - (c1b - c3b) * k; + var x1_ = Math.round(Math.min(xa, xb)); + var x2_ = Math.round(Math.max(xa, xb)); + var j = rowSize * y + x1_ * 4; + for (var x = x1_; x <= x2_; x++) { + k = (xa - x) / (xa - xb); + k = k < 0 ? 0 : k > 1 ? 1 : k; + bytes[j++] = (car - (car - cbr) * k) | 0; + bytes[j++] = (cag - (cag - cbg) * k) | 0; + bytes[j++] = (cab - (cab - cbb) * k) | 0; + bytes[j++] = 255; + } + } + } + + function drawFigure(data, figure, context) { + var ps = figure.coords; + var cs = figure.colors; + var i, ii; + switch (figure.type) { + case 'lattice': + var verticesPerRow = figure.verticesPerRow; + var rows = Math.floor(ps.length / verticesPerRow) - 1; + var cols = verticesPerRow - 1; + for (i = 0; i < rows; i++) { + var q = i * verticesPerRow; + for (var j = 0; j < cols; j++, q++) { + drawTriangle(data, context, + ps[q], ps[q + 1], ps[q + verticesPerRow], + cs[q], cs[q + 1], cs[q + verticesPerRow]); + drawTriangle(data, context, + ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], + cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); + } + } + break; + case 'triangles': + for (i = 0, ii = ps.length; i < ii; i += 3) { + drawTriangle(data, context, + ps[i], ps[i + 1], ps[i + 2], + cs[i], cs[i + 1], cs[i + 2]); + } + break; + default: + error('illigal figure'); + break; + } + } + + function createMeshCanvas(bounds, combinesScale, coords, colors, figures, + backgroundColor) { + // we will increase scale on some weird factor to let antialiasing take + // care of "rough" edges + var EXPECTED_SCALE = 1.1; + // MAX_PATTERN_SIZE is used to avoid OOM situation. + var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough + + var offsetX = Math.floor(bounds[0]); + var offsetY = Math.floor(bounds[1]); + var boundsWidth = Math.ceil(bounds[2]) - offsetX; + var boundsHeight = Math.ceil(bounds[3]) - offsetY; + + var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * + EXPECTED_SCALE)), MAX_PATTERN_SIZE); + var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * + EXPECTED_SCALE)), MAX_PATTERN_SIZE); + var scaleX = boundsWidth / width; + var scaleY = boundsHeight / height; + + var context = { + coords: coords, + colors: colors, + offsetX: -offsetX, + offsetY: -offsetY, + scaleX: 1 / scaleX, + scaleY: 1 / scaleY + }; + + var canvas, tmpCanvas, i, ii; + if (WebGLUtils.isEnabled) { + canvas = WebGLUtils.drawFigures(width, height, backgroundColor, + figures, context); + + // https://bugzilla.mozilla.org/show_bug.cgi?id=972126 + tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false); + tmpCanvas.context.drawImage(canvas, 0, 0); + canvas = tmpCanvas.canvas; + } else { + tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false); + var tmpCtx = tmpCanvas.context; + + var data = tmpCtx.createImageData(width, height); + if (backgroundColor) { + var bytes = data.data; + for (i = 0, ii = bytes.length; i < ii; i += 4) { + bytes[i] = backgroundColor[0]; + bytes[i + 1] = backgroundColor[1]; + bytes[i + 2] = backgroundColor[2]; + bytes[i + 3] = 255; + } + } + for (i = 0; i < figures.length; i++) { + drawFigure(data, figures[i], context); + } + tmpCtx.putImageData(data, 0, 0); + canvas = tmpCanvas.canvas; + } + + return {canvas: canvas, offsetX: offsetX, offsetY: offsetY, + scaleX: scaleX, scaleY: scaleY}; + } + return createMeshCanvas; +})(); + +ShadingIRs.Mesh = { + fromIR: function Mesh_fromIR(raw) { + //var type = raw[1]; + var coords = raw[2]; + var colors = raw[3]; + var figures = raw[4]; + var bounds = raw[5]; + var matrix = raw[6]; + //var bbox = raw[7]; + var background = raw[8]; + return { + type: 'Pattern', + getPattern: function Mesh_getPattern(ctx, owner, shadingFill) { + var scale; + if (shadingFill) { + scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform); + } else { + // Obtain scale from matrix and current transformation matrix. + scale = Util.singularValueDecompose2dScale(owner.baseTransform); + if (matrix) { + var matrixScale = Util.singularValueDecompose2dScale(matrix); + scale = [scale[0] * matrixScale[0], + scale[1] * matrixScale[1]]; + } + } + + + // Rasterizing on the main thread since sending/queue large canvases + // might cause OOM. + var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, + colors, figures, shadingFill ? null : background); + + if (!shadingFill) { + ctx.setTransform.apply(ctx, owner.baseTransform); + if (matrix) { + ctx.transform.apply(ctx, matrix); + } + } + + ctx.translate(temporaryPatternCanvas.offsetX, + temporaryPatternCanvas.offsetY); + ctx.scale(temporaryPatternCanvas.scaleX, + temporaryPatternCanvas.scaleY); + + return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat'); + } + }; + } +}; + +ShadingIRs.Dummy = { + fromIR: function Dummy_fromIR() { + return { + type: 'Pattern', + getPattern: function Dummy_fromIR_getPattern() { + return 'hotpink'; + } + }; + } +}; + +function getShadingPatternFromIR(raw) { + var shadingIR = ShadingIRs[raw[0]]; + if (!shadingIR) { + error('Unknown IR type: ' + raw[0]); + } + return shadingIR.fromIR(raw); +} + +var TilingPattern = (function TilingPatternClosure() { + var PaintType = { + COLORED: 1, + UNCOLORED: 2 + }; + + var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough + + function TilingPattern(IR, color, ctx, objs, commonObjs, baseTransform) { + this.operatorList = IR[2]; + this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; + this.bbox = IR[4]; + this.xstep = IR[5]; + this.ystep = IR[6]; + this.paintType = IR[7]; + this.tilingType = IR[8]; + this.color = color; + this.objs = objs; + this.commonObjs = commonObjs; + this.baseTransform = baseTransform; + this.type = 'Pattern'; + this.ctx = ctx; + } + + TilingPattern.prototype = { + createPatternCanvas: function TilinPattern_createPatternCanvas(owner) { + var operatorList = this.operatorList; + var bbox = this.bbox; + var xstep = this.xstep; + var ystep = this.ystep; + var paintType = this.paintType; + var tilingType = this.tilingType; + var color = this.color; + var objs = this.objs; + var commonObjs = this.commonObjs; + + info('TilingType: ' + tilingType); + + var x0 = bbox[0], y0 = bbox[1], x1 = bbox[2], y1 = bbox[3]; + + var topLeft = [x0, y0]; + // we want the canvas to be as large as the step size + var botRight = [x0 + xstep, y0 + ystep]; + + var width = botRight[0] - topLeft[0]; + var height = botRight[1] - topLeft[1]; + + // Obtain scale from matrix and current transformation matrix. + var matrixScale = Util.singularValueDecompose2dScale(this.matrix); + var curMatrixScale = Util.singularValueDecompose2dScale( + this.baseTransform); + var combinedScale = [matrixScale[0] * curMatrixScale[0], + matrixScale[1] * curMatrixScale[1]]; + + // MAX_PATTERN_SIZE is used to avoid OOM situation. + // Use width and height values that are as close as possible to the end + // result when the pattern is used. Too low value makes the pattern look + // blurry. Too large value makes it look too crispy. + width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])), + MAX_PATTERN_SIZE); + + height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])), + MAX_PATTERN_SIZE); + + var tmpCanvas = CachedCanvases.getCanvas('pattern', width, height, true); + var tmpCtx = tmpCanvas.context; + var graphics = new CanvasGraphics(tmpCtx, commonObjs, objs); + graphics.groupLevel = owner.groupLevel; + + this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color); + + this.setScale(width, height, xstep, ystep); + this.transformToScale(graphics); + + // transform coordinates to pattern space + var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]]; + graphics.transform.apply(graphics, tmpTranslate); + + this.clipBbox(graphics, bbox, x0, y0, x1, y1); + + graphics.executeOperatorList(operatorList); + return tmpCanvas.canvas; + }, + + setScale: function TilingPattern_setScale(width, height, xstep, ystep) { + this.scale = [width / xstep, height / ystep]; + }, + + transformToScale: function TilingPattern_transformToScale(graphics) { + var scale = this.scale; + var tmpScale = [scale[0], 0, 0, scale[1], 0, 0]; + graphics.transform.apply(graphics, tmpScale); + }, + + scaleToContext: function TilingPattern_scaleToContext() { + var scale = this.scale; + this.ctx.scale(1 / scale[0], 1 / scale[1]); + }, + + clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) { + if (bbox && isArray(bbox) && bbox.length === 4) { + var bboxWidth = x1 - x0; + var bboxHeight = y1 - y0; + graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); + graphics.clip(); + graphics.endPath(); + } + }, + + setFillAndStrokeStyleToContext: + function setFillAndStrokeStyleToContext(context, paintType, color) { + switch (paintType) { + case PaintType.COLORED: + var ctx = this.ctx; + context.fillStyle = ctx.fillStyle; + context.strokeStyle = ctx.strokeStyle; + break; + case PaintType.UNCOLORED: + var cssColor = Util.makeCssRgb(color); + context.fillStyle = cssColor; + context.strokeStyle = cssColor; + break; + default: + error('Unsupported paint type: ' + paintType); + } + }, + + getPattern: function TilingPattern_getPattern(ctx, owner) { + var temporaryPatternCanvas = this.createPatternCanvas(owner); + + ctx = this.ctx; + ctx.setTransform.apply(ctx, this.baseTransform); + ctx.transform.apply(ctx, this.matrix); + this.scaleToContext(); + + return ctx.createPattern(temporaryPatternCanvas, 'repeat'); + } + }; + + return TilingPattern; +})(); + + +PDFJS.disableFontFace = false; + +var FontLoader = { + insertRule: function fontLoaderInsertRule(rule) { + var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG'); + if (!styleElement) { + styleElement = document.createElement('style'); + styleElement.id = 'PDFJS_FONT_STYLE_TAG'; + document.documentElement.getElementsByTagName('head')[0].appendChild( + styleElement); + } + + var styleSheet = styleElement.sheet; + styleSheet.insertRule(rule, styleSheet.cssRules.length); + }, + + clear: function fontLoaderClear() { + var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG'); + if (styleElement) { + styleElement.parentNode.removeChild(styleElement); + } +//#if !(MOZCENTRAL) + this.nativeFontFaces.forEach(function(nativeFontFace) { + document.fonts.delete(nativeFontFace); + }); + this.nativeFontFaces.length = 0; +//#endif + }, +//#if !(MOZCENTRAL) + get loadTestFont() { + // This is a CFF font with 1 glyph for '.' that fills its entire width and + // height. + return shadow(this, 'loadTestFont', atob( + 'T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ' + + 'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA' + + 'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm' + + 'FtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1AAsD6AAA' + + 'AADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD6AAAAAAD6A' + + 'ABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACMAooCvAAAAeAA' + + 'MQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4DIP84AFoDIQAAAA' + + 'AAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAAAAEAAQAAAAEAAAAA' + + 'AAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUAAQAAAAEAAAAAAAYAAQ' + + 'AAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgABAAMAAQQJAAMAAgABAAMA' + + 'AQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABYAAAAAAAAAwAAAAMAAAAcAA' + + 'EAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAAAC7////TAAEAAAAAAAABBgAA' + + 'AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA' + + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAA' + + 'AAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAAAAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgc' + + 'A/gXBIwMAYuL+nz5tQXkD5j3CBLnEQACAQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWF' + + 'hYWFhYWFhYAAABAQAADwACAQEEE/t3Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQA' + + 'AAAAAAABAAAAAMmJbzEAAAAAzgTjFQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAg' + + 'ABAAAAAAAAAAAD6AAAAAAAAA==' + )); + }, + + loadTestFontId: 0, + + loadingContext: { + requests: [], + nextRequestId: 0 + }, + + isSyncFontLoadingSupported: (function detectSyncFontLoadingSupport() { + if (isWorker) { + return false; + } + + // User agent string sniffing is bad, but there is no reliable way to tell + // if font is fully loaded and ready to be used with canvas. + var userAgent = window.navigator.userAgent; + var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(userAgent); + if (m && m[1] >= 14) { + return true; + } + // TODO other browsers + if (userAgent === 'node') { + return true; + } + return false; + })(), + + nativeFontFaces: [], + + isFontLoadingAPISupported: !isWorker && !!document.fonts, + + addNativeFontFace: function fontLoader_addNativeFontFace(nativeFontFace) { + this.nativeFontFaces.push(nativeFontFace); + document.fonts.add(nativeFontFace); + }, + + bind: function fontLoaderBind(fonts, callback) { + assert(!isWorker, 'bind() shall be called from main thread'); + + var rules = []; + var fontsToLoad = []; + var fontLoadPromises = []; + for (var i = 0, ii = fonts.length; i < ii; i++) { + var font = fonts[i]; + + // Add the font to the DOM only once or skip if the font + // is already loaded. + if (font.attached || font.loading === false) { + continue; + } + font.attached = true; + + if (this.isFontLoadingAPISupported) { + var nativeFontFace = font.createNativeFontFace(); + if (nativeFontFace) { + fontLoadPromises.push(nativeFontFace.loaded); + } + } else { + var rule = font.bindDOM(); + if (rule) { + rules.push(rule); + fontsToLoad.push(font); + } + } + } + + var request = FontLoader.queueLoadingCallback(callback); + if (this.isFontLoadingAPISupported) { + Promise.all(fontsToLoad).then(function() { + request.complete(); + }); + } else if (rules.length > 0 && !this.isSyncFontLoadingSupported) { + FontLoader.prepareFontLoadEvent(rules, fontsToLoad, request); + } else { + request.complete(); + } + }, + + queueLoadingCallback: function FontLoader_queueLoadingCallback(callback) { + function LoadLoader_completeRequest() { + assert(!request.end, 'completeRequest() cannot be called twice'); + request.end = Date.now(); + + // sending all completed requests in order how they were queued + while (context.requests.length > 0 && context.requests[0].end) { + var otherRequest = context.requests.shift(); + setTimeout(otherRequest.callback, 0); + } + } + + var context = FontLoader.loadingContext; + var requestId = 'pdfjs-font-loading-' + (context.nextRequestId++); + var request = { + id: requestId, + complete: LoadLoader_completeRequest, + callback: callback, + started: Date.now() + }; + context.requests.push(request); + return request; + }, + + prepareFontLoadEvent: function fontLoaderPrepareFontLoadEvent(rules, + fonts, + request) { + /** Hack begin */ + // There's currently no event when a font has finished downloading so the + // following code is a dirty hack to 'guess' when a font is + // ready. It's assumed fonts are loaded in order, so add a known test + // font after the desired fonts and then test for the loading of that + // test font. + + function int32(data, offset) { + return (data.charCodeAt(offset) << 24) | + (data.charCodeAt(offset + 1) << 16) | + (data.charCodeAt(offset + 2) << 8) | + (data.charCodeAt(offset + 3) & 0xff); + } + + function spliceString(s, offset, remove, insert) { + var chunk1 = s.substr(0, offset); + var chunk2 = s.substr(offset + remove); + return chunk1 + insert + chunk2; + } + + var i, ii; + + var canvas = document.createElement('canvas'); + canvas.width = 1; + canvas.height = 1; + var ctx = canvas.getContext('2d'); + + var called = 0; + function isFontReady(name, callback) { + called++; + // With setTimeout clamping this gives the font ~100ms to load. + if(called > 30) { + warn('Load test font never loaded.'); + callback(); + return; + } + ctx.font = '30px ' + name; + ctx.fillText('.', 0, 20); + var imageData = ctx.getImageData(0, 0, 1, 1); + if (imageData.data[3] > 0) { + callback(); + return; + } + setTimeout(isFontReady.bind(null, name, callback)); + } + + var loadTestFontId = 'lt' + Date.now() + this.loadTestFontId++; + // Chromium seems to cache fonts based on a hash of the actual font data, + // so the font must be modified for each load test else it will appear to + // be loaded already. + // TODO: This could maybe be made faster by avoiding the btoa of the full + // font by splitting it in chunks before hand and padding the font id. + var data = this.loadTestFont; + var COMMENT_OFFSET = 976; // has to be on 4 byte boundary (for checksum) + data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, + loadTestFontId); + // CFF checksum is important for IE, adjusting it + var CFF_CHECKSUM_OFFSET = 16; + var XXXX_VALUE = 0x58585858; // the "comment" filled with 'X' + var checksum = int32(data, CFF_CHECKSUM_OFFSET); + for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { + checksum = (checksum - XXXX_VALUE + int32(loadTestFontId, i)) | 0; + } + if (i < loadTestFontId.length) { // align to 4 bytes boundary + checksum = (checksum - XXXX_VALUE + + int32(loadTestFontId + 'XXX', i)) | 0; + } + data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum)); + + var url = 'url(data:font/opentype;base64,' + btoa(data) + ');'; + var rule = '@font-face { font-family:"' + loadTestFontId + '";src:' + + url + '}'; + FontLoader.insertRule(rule); + + var names = []; + for (i = 0, ii = fonts.length; i < ii; i++) { + names.push(fonts[i].loadedName); + } + names.push(loadTestFontId); + + var div = document.createElement('div'); + div.setAttribute('style', + 'visibility: hidden;' + + 'width: 10px; height: 10px;' + + 'position: absolute; top: 0px; left: 0px;'); + for (i = 0, ii = names.length; i < ii; ++i) { + var span = document.createElement('span'); + span.textContent = 'Hi'; + span.style.fontFamily = names[i]; + div.appendChild(span); + } + document.body.appendChild(div); + + isFontReady(loadTestFontId, function() { + document.body.removeChild(div); + request.complete(); + }); + /** Hack end */ + } +//#else +//bind: function fontLoaderBind(fonts, callback) { +// assert(!isWorker, 'bind() shall be called from main thread'); +// +// for (var i = 0, ii = fonts.length; i < ii; i++) { +// var font = fonts[i]; +// if (font.attached) { +// continue; +// } +// +// font.attached = true; +// font.bindDOM() +// } +// +// setTimeout(callback); +//} +//#endif +}; + +var FontFaceObject = (function FontFaceObjectClosure() { + function FontFaceObject(name, file, properties) { + this.compiledGlyphs = {}; + if (arguments.length === 1) { + // importing translated data + var data = arguments[0]; + for (var i in data) { + this[i] = data[i]; + } + return; + } + } + FontFaceObject.prototype = { +//#if !(MOZCENTRAL) + createNativeFontFace: function FontFaceObject_createNativeFontFace() { + if (!this.data) { + return null; + } + + if (PDFJS.disableFontFace) { + this.disableFontFace = true; + return null; + } + + var nativeFontFace = new FontFace(this.loadedName, this.data, {}); + + FontLoader.addNativeFontFace(nativeFontFace); + + if (PDFJS.pdfBug && 'FontInspector' in globalScope && + globalScope['FontInspector'].enabled) { + globalScope['FontInspector'].fontAdded(this); + } + return nativeFontFace; + }, +//#endif + + bindDOM: function FontFaceObject_bindDOM() { + if (!this.data) { + return null; + } + + if (PDFJS.disableFontFace) { + this.disableFontFace = true; + return null; + } + + var data = bytesToString(new Uint8Array(this.data)); + var fontName = this.loadedName; + + // Add the font-face rule to the document + var url = ('url(data:' + this.mimetype + ';base64,' + + window.btoa(data) + ');'); + var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}'; + FontLoader.insertRule(rule); + + if (PDFJS.pdfBug && 'FontInspector' in globalScope && + globalScope['FontInspector'].enabled) { + globalScope['FontInspector'].fontAdded(this, url); + } + + return rule; + }, + + getPathGenerator: function FontLoader_getPathGenerator(objs, character) { + if (!(character in this.compiledGlyphs)) { + var js = objs.get(this.loadedName + '_path_' + character); + /*jshint -W054 */ + this.compiledGlyphs[character] = new Function('c', 'size', js); + } + return this.compiledGlyphs[character]; + } + }; + return FontFaceObject; +})(); + + +var HIGHLIGHT_OFFSET = 4; // px +var ANNOT_MIN_SIZE = 10; // px + +var AnnotationUtils = (function AnnotationUtilsClosure() { + // TODO(mack): This dupes some of the logic in CanvasGraphics.setFont() + function setTextStyles(element, item, fontObj) { + + var style = element.style; + style.fontSize = item.fontSize + 'px'; + style.direction = item.fontDirection < 0 ? 'rtl': 'ltr'; + + if (!fontObj) { + return; + } + + style.fontWeight = fontObj.black ? + (fontObj.bold ? 'bolder' : 'bold') : + (fontObj.bold ? 'bold' : 'normal'); + style.fontStyle = fontObj.italic ? 'italic' : 'normal'; + + var fontName = fontObj.loadedName; + var fontFamily = fontName ? '"' + fontName + '", ' : ''; + // Use a reasonable default font if the font doesn't specify a fallback + var fallbackName = fontObj.fallbackName || 'Helvetica, sans-serif'; + style.fontFamily = fontFamily + fallbackName; + } + + // TODO(mack): Remove this, it's not really that helpful. + function getEmptyContainer(tagName, rect, borderWidth) { + var bWidth = borderWidth || 0; + var element = document.createElement(tagName); + element.style.borderWidth = bWidth + 'px'; + var width = rect[2] - rect[0] - 2 * bWidth; + var height = rect[3] - rect[1] - 2 * bWidth; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + return element; + } + + function initContainer(item) { + var container = getEmptyContainer('section', item.rect, item.borderWidth); + container.style.backgroundColor = item.color; + + var color = item.color; + var rgb = []; + for (var i = 0; i < 3; ++i) { + rgb[i] = Math.round(color[i] * 255); + } + item.colorCssRgb = Util.makeCssRgb(rgb); + + var highlight = document.createElement('div'); + highlight.className = 'annotationHighlight'; + highlight.style.left = highlight.style.top = -HIGHLIGHT_OFFSET + 'px'; + highlight.style.right = highlight.style.bottom = -HIGHLIGHT_OFFSET + 'px'; + highlight.setAttribute('hidden', true); + + item.highlightElement = highlight; + container.appendChild(item.highlightElement); + + return container; + } + + function getHtmlElementForTextWidgetAnnotation(item, commonObjs) { + var element = getEmptyContainer('div', item.rect, 0); + element.style.display = 'table'; + + var content = document.createElement('div'); + content.textContent = item.fieldValue; + var textAlignment = item.textAlignment; + content.style.textAlign = ['left', 'center', 'right'][textAlignment]; + content.style.verticalAlign = 'middle'; + content.style.display = 'table-cell'; + + var fontObj = item.fontRefName ? + commonObjs.getData(item.fontRefName) : null; + setTextStyles(content, item, fontObj); + + element.appendChild(content); + + return element; + } + + function getHtmlElementForTextAnnotation(item) { + var rect = item.rect; + + // sanity check because of OOo-generated PDFs + if ((rect[3] - rect[1]) < ANNOT_MIN_SIZE) { + rect[3] = rect[1] + ANNOT_MIN_SIZE; + } + if ((rect[2] - rect[0]) < ANNOT_MIN_SIZE) { + rect[2] = rect[0] + (rect[3] - rect[1]); // make it square + } + + var container = initContainer(item); + container.className = 'annotText'; + + var image = document.createElement('img'); + image.style.height = container.style.height; + image.style.width = container.style.width; + var iconName = item.name; + image.src = PDFJS.imageResourcesPath + 'annotation-' + + iconName.toLowerCase() + '.svg'; + image.alt = '[{{type}} Annotation]'; + image.dataset.l10nId = 'text_annotation_type'; + image.dataset.l10nArgs = JSON.stringify({type: iconName}); + + var contentWrapper = document.createElement('div'); + contentWrapper.className = 'annotTextContentWrapper'; + contentWrapper.style.left = Math.floor(rect[2] - rect[0] + 5) + 'px'; + contentWrapper.style.top = '-10px'; + + var content = document.createElement('div'); + content.className = 'annotTextContent'; + content.setAttribute('hidden', true); + + var i, ii; + if (item.hasBgColor) { + var color = item.color; + var rgb = []; + for (i = 0; i < 3; ++i) { + // Enlighten the color (70%) + var c = Math.round(color[i] * 255); + rgb[i] = Math.round((255 - c) * 0.7) + c; + } + content.style.backgroundColor = Util.makeCssRgb(rgb); + } + + var title = document.createElement('h1'); + var text = document.createElement('p'); + title.textContent = item.title; + + if (!item.content && !item.title) { + content.setAttribute('hidden', true); + } else { + var e = document.createElement('span'); + var lines = item.content.split(/(?:\r\n?|\n)/); + for (i = 0, ii = lines.length; i < ii; ++i) { + var line = lines[i]; + e.appendChild(document.createTextNode(line)); + if (i < (ii - 1)) { + e.appendChild(document.createElement('br')); + } + } + text.appendChild(e); + + var pinned = false; + + var showAnnotation = function showAnnotation(pin) { + if (pin) { + pinned = true; + } + if (content.hasAttribute('hidden')) { + container.style.zIndex += 1; + content.removeAttribute('hidden'); + } + }; + + var hideAnnotation = function hideAnnotation(unpin) { + if (unpin) { + pinned = false; + } + if (!content.hasAttribute('hidden') && !pinned) { + container.style.zIndex -= 1; + content.setAttribute('hidden', true); + } + }; + + var toggleAnnotation = function toggleAnnotation() { + if (pinned) { + hideAnnotation(true); + } else { + showAnnotation(true); + } + }; + + image.addEventListener('click', function image_clickHandler() { + toggleAnnotation(); + }, false); + image.addEventListener('mouseover', function image_mouseOverHandler() { + showAnnotation(); + }, false); + image.addEventListener('mouseout', function image_mouseOutHandler() { + hideAnnotation(); + }, false); + + content.addEventListener('click', function content_clickHandler() { + hideAnnotation(true); + }, false); + } + + content.appendChild(title); + content.appendChild(text); + contentWrapper.appendChild(content); + container.appendChild(image); + container.appendChild(contentWrapper); + + return container; + } + + function getHtmlElementForLinkAnnotation(item) { + var container = initContainer(item); + container.className = 'annotLink'; + + container.style.borderColor = item.colorCssRgb; + container.style.borderStyle = 'solid'; + + var link = document.createElement('a'); + link.href = link.title = item.url || ''; + + container.appendChild(link); + + return container; + } + + function getHtmlElement(data, objs) { + switch (data.annotationType) { + case AnnotationType.WIDGET: + return getHtmlElementForTextWidgetAnnotation(data, objs); + case AnnotationType.TEXT: + return getHtmlElementForTextAnnotation(data); + case AnnotationType.LINK: + return getHtmlElementForLinkAnnotation(data); + default: + throw new Error('Unsupported annotationType: ' + data.annotationType); + } + } + + return { + getHtmlElement: getHtmlElement + }; +})(); +PDFJS.AnnotationUtils = AnnotationUtils; + + +//#if (GENERIC || SINGLE_FILE) +var SVG_DEFAULTS = { + fontStyle: 'normal', + fontWeight: 'normal', + fillColor: '#000000' +}; + +var convertImgDataToPng = (function convertImgDataToPngClosure() { + var PNG_HEADER = + new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]); + + var CHUNK_WRAPPER_SIZE = 12; + + var crcTable = new Int32Array(256); + for (var i = 0; i < 256; i++) { + var c = i; + for (var h = 0; h < 8; h++) { + if (c & 1) { + c = 0xedB88320 ^ ((c >> 1) & 0x7fffffff); + } else { + c = (c >> 1) & 0x7fffffff; + } + } + crcTable[i] = c; + } + + function crc32(data, start, end) { + var crc = -1; + for (var i = start; i < end; i++) { + var a = (crc ^ data[i]) & 0xff; + var b = crcTable[a]; + crc = (crc >>> 8) ^ b; + } + return crc ^ -1; + } + + function writePngChunk(type, body, data, offset) { + var p = offset; + var len = body.length; + + data[p] = len >> 24 & 0xff; + data[p + 1] = len >> 16 & 0xff; + data[p + 2] = len >> 8 & 0xff; + data[p + 3] = len & 0xff; + p += 4; + + data[p] = type.charCodeAt(0) & 0xff; + data[p + 1] = type.charCodeAt(1) & 0xff; + data[p + 2] = type.charCodeAt(2) & 0xff; + data[p + 3] = type.charCodeAt(3) & 0xff; + p += 4; + + data.set(body, p); + p += body.length; + + var crc = crc32(data, offset + 4, p); + + data[p] = crc >> 24 & 0xff; + data[p + 1] = crc >> 16 & 0xff; + data[p + 2] = crc >> 8 & 0xff; + data[p + 3] = crc & 0xff; + } + + function adler32(data, start, end) { + var a = 1; + var b = 0; + for (var i = start; i < end; ++i) { + a = (a + (data[i] & 0xff)) % 65521; + b = (b + a) % 65521; + } + return (b << 16) | a; + } + + function encode(imgData, kind) { + var width = imgData.width; + var height = imgData.height; + var bitDepth, colorType, lineSize; + var bytes = imgData.data; + + switch (kind) { + case ImageKind.GRAYSCALE_1BPP: + colorType = 0; + bitDepth = 1; + lineSize = (width + 7) >> 3; + break; + case ImageKind.RGB_24BPP: + colorType = 2; + bitDepth = 8; + lineSize = width * 3; + break; + case ImageKind.RGBA_32BPP: + colorType = 6; + bitDepth = 8; + lineSize = width * 4; + break; + default: + throw new Error('invalid format'); + } + + // prefix every row with predictor 0 + var literals = new Uint8Array((1 + lineSize) * height); + var offsetLiterals = 0, offsetBytes = 0; + var y, i; + for (y = 0; y < height; ++y) { + literals[offsetLiterals++] = 0; // no prediction + literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), + offsetLiterals); + offsetBytes += lineSize; + offsetLiterals += lineSize; + } + + if (kind === ImageKind.GRAYSCALE_1BPP) { + // inverting for B/W + offsetLiterals = 0; + for (y = 0; y < height; y++) { + offsetLiterals++; // skipping predictor + for (i = 0; i < lineSize; i++) { + literals[offsetLiterals++] ^= 0xFF; + } + } + } + + var ihdr = new Uint8Array([ + width >> 24 & 0xff, + width >> 16 & 0xff, + width >> 8 & 0xff, + width & 0xff, + height >> 24 & 0xff, + height >> 16 & 0xff, + height >> 8 & 0xff, + height & 0xff, + bitDepth, // bit depth + colorType, // color type + 0x00, // compression method + 0x00, // filter method + 0x00 // interlace method + ]); + + var len = literals.length; + var maxBlockLength = 0xFFFF; + + var deflateBlocks = Math.ceil(len / maxBlockLength); + var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); + var pi = 0; + idat[pi++] = 0x78; // compression method and flags + idat[pi++] = 0x9c; // flags + + var pos = 0; + while (len > maxBlockLength) { + // writing non-final DEFLATE blocks type 0 and length of 65535 + idat[pi++] = 0x00; + idat[pi++] = 0xff; + idat[pi++] = 0xff; + idat[pi++] = 0x00; + idat[pi++] = 0x00; + idat.set(literals.subarray(pos, pos + maxBlockLength), pi); + pi += maxBlockLength; + pos += maxBlockLength; + len -= maxBlockLength; + } + + // writing non-final DEFLATE blocks type 0 + idat[pi++] = 0x01; + idat[pi++] = len & 0xff; + idat[pi++] = len >> 8 & 0xff; + idat[pi++] = (~len & 0xffff) & 0xff; + idat[pi++] = (~len & 0xffff) >> 8 & 0xff; + idat.set(literals.subarray(pos), pi); + pi += literals.length - pos; + + var adler = adler32(literals, 0, literals.length); // checksum + idat[pi++] = adler >> 24 & 0xff; + idat[pi++] = adler >> 16 & 0xff; + idat[pi++] = adler >> 8 & 0xff; + idat[pi++] = adler & 0xff; + + // PNG will consists: header, IHDR+data, IDAT+data, and IEND. + var pngLength = PNG_HEADER.length + (CHUNK_WRAPPER_SIZE * 3) + + ihdr.length + idat.length; + var data = new Uint8Array(pngLength); + var offset = 0; + data.set(PNG_HEADER, offset); + offset += PNG_HEADER.length; + writePngChunk('IHDR', ihdr, data, offset); + offset += CHUNK_WRAPPER_SIZE + ihdr.length; + writePngChunk('IDATA', idat, data, offset); + offset += CHUNK_WRAPPER_SIZE + idat.length; + writePngChunk('IEND', new Uint8Array(0), data, offset); + + return PDFJS.createObjectURL(data, 'image/png'); + } + + return function convertImgDataToPng(imgData) { + var kind = (imgData.kind === undefined ? + ImageKind.GRAYSCALE_1BPP : imgData.kind); + return encode(imgData, kind); + }; +})(); + +var SVGExtraState = (function SVGExtraStateClosure() { + function SVGExtraState() { + this.fontSizeScale = 1; + this.fontWeight = SVG_DEFAULTS.fontWeight; + this.fontSize = 0; + + this.textMatrix = IDENTITY_MATRIX; + this.fontMatrix = FONT_IDENTITY_MATRIX; + this.leading = 0; + + // Current point (in user coordinates) + this.x = 0; + this.y = 0; + + // Start of text line (in text coordinates) + this.lineX = 0; + this.lineY = 0; + + // Character and word spacing + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRise = 0; + + // Default foreground and background colors + this.fillColor = SVG_DEFAULTS.fillColor; + this.strokeColor = '#000000'; + + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.lineJoin = ''; + this.lineCap = ''; + this.miterLimit = 0; + + this.dashArray = []; + this.dashPhase = 0; + + this.dependencies = []; + + // Clipping + this.clipId = ''; + this.pendingClip = false; + + this.maskId = ''; + } + + SVGExtraState.prototype = { + clone: function SVGExtraState_clone() { + return Object.create(this); + }, + setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + }; + return SVGExtraState; +})(); + +var SVGGraphics = (function SVGGraphicsClosure() { + function createScratchSVG(width, height) { + var NS = 'http://www.w3.org/2000/svg'; + var svg = document.createElementNS(NS, 'svg:svg'); + svg.setAttributeNS(null, 'version', '1.1'); + svg.setAttributeNS(null, 'width', width + 'px'); + svg.setAttributeNS(null, 'height', height + 'px'); + svg.setAttributeNS(null, 'viewBox', '0 0 ' + width + ' ' + height); + return svg; + } + + function opListToTree(opList) { + var opTree = []; + var tmp = []; + var opListLen = opList.length; + + for (var x = 0; x < opListLen; x++) { + if (opList[x].fn === 'save') { + opTree.push({'fnId': 92, 'fn': 'group', 'items': []}); + tmp.push(opTree); + opTree = opTree[opTree.length - 1].items; + continue; + } + + if(opList[x].fn === 'restore') { + opTree = tmp.pop(); + } else { + opTree.push(opList[x]); + } + } + return opTree; + } + + /** + * Formats float number. + * @param value {number} number to format. + * @returns {string} + */ + function pf(value) { + if (value === (value | 0)) { // integer number + return value.toString(); + } + var s = value.toFixed(10); + var i = s.length - 1; + if (s[i] !== '0') { + return s; + } + // removing trailing zeros + do { + i--; + } while (s[i] === '0'); + return s.substr(0, s[i] === '.' ? i : i + 1); + } + + /** + * Formats transform matrix. The standard rotation, scale and translate + * matrices are replaced by their shorter forms, and for identity matrix + * returns empty string to save the memory. + * @param m {Array} matrix to format. + * @returns {string} + */ + function pm(m) { + if (m[4] === 0 && m[5] === 0) { + if (m[1] === 0 && m[2] === 0) { + if (m[0] === 1 && m[3] === 1) { + return ''; + } + return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')'; + } + if (m[0] === m[3] && m[1] === -m[2]) { + var a = Math.acos(m[0]) * 180 / Math.PI; + return 'rotate(' + pf(a) + ')'; + } + } else { + if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { + return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')'; + } + } + return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' + + pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')'; + } + + function SVGGraphics(commonObjs, objs) { + this.current = new SVGExtraState(); + this.transformMatrix = IDENTITY_MATRIX; // Graphics state matrix + this.transformStack = []; + this.extraStack = []; + this.commonObjs = commonObjs; + this.objs = objs; + this.pendingEOFill = false; + + this.embedFonts = false; + this.embeddedFonts = {}; + this.cssStyle = null; + } + + var NS = 'http://www.w3.org/2000/svg'; + var XML_NS = 'http://www.w3.org/XML/1998/namespace'; + var XLINK_NS = 'http://www.w3.org/1999/xlink'; + var LINE_CAP_STYLES = ['butt', 'round', 'square']; + var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; + var clipCount = 0; + var maskCount = 0; + + SVGGraphics.prototype = { + save: function SVGGraphics_save() { + this.transformStack.push(this.transformMatrix); + var old = this.current; + this.extraStack.push(old); + this.current = old.clone(); + }, + + restore: function SVGGraphics_restore() { + this.transformMatrix = this.transformStack.pop(); + this.current = this.extraStack.pop(); + + this.tgrp = document.createElementNS(NS, 'svg:g'); + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + this.pgrp.appendChild(this.tgrp); + }, + + group: function SVGGraphics_group(items) { + this.save(); + this.executeOpTree(items); + this.restore(); + }, + + loadDependencies: function SVGGraphics_loadDependencies(operatorList) { + var fnArray = operatorList.fnArray; + var fnArrayLen = fnArray.length; + var argsArray = operatorList.argsArray; + + var self = this; + for (var i = 0; i < fnArrayLen; i++) { + if (OPS.dependency === fnArray[i]) { + var deps = argsArray[i]; + for (var n = 0, nn = deps.length; n < nn; n++) { + var obj = deps[n]; + var common = obj.substring(0, 2) === 'g_'; + var promise; + if (common) { + promise = new Promise(function(resolve) { + self.commonObjs.get(obj, resolve); + }); + } else { + promise = new Promise(function(resolve) { + self.objs.get(obj, resolve); + }); + } + this.current.dependencies.push(promise); + } + } + } + return Promise.all(this.current.dependencies); + }, + + transform: function SVGGraphics_transform(a, b, c, d, e, f) { + var transformMatrix = [a, b, c, d, e, f]; + this.transformMatrix = PDFJS.Util.transform(this.transformMatrix, + transformMatrix); + + this.tgrp = document.createElementNS(NS, 'svg:g'); + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + }, + + getSVG: function SVGGraphics_getSVG(operatorList, viewport) { + this.svg = createScratchSVG(viewport.width, viewport.height); + this.viewport = viewport; + + return this.loadDependencies(operatorList).then(function () { + this.transformMatrix = IDENTITY_MATRIX; + this.pgrp = document.createElementNS(NS, 'svg:g'); // Parent group + this.pgrp.setAttributeNS(null, 'transform', pm(viewport.transform)); + this.tgrp = document.createElementNS(NS, 'svg:g'); // Transform group + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + this.defs = document.createElementNS(NS, 'svg:defs'); + this.pgrp.appendChild(this.defs); + this.pgrp.appendChild(this.tgrp); + this.svg.appendChild(this.pgrp); + var opTree = this.convertOpList(operatorList); + this.executeOpTree(opTree); + return this.svg; + }.bind(this)); + }, + + convertOpList: function SVGGraphics_convertOpList(operatorList) { + var argsArray = operatorList.argsArray; + var fnArray = operatorList.fnArray; + var fnArrayLen = fnArray.length; + var REVOPS = []; + var opList = []; + + for (var op in OPS) { + REVOPS[OPS[op]] = op; + } + + for (var x = 0; x < fnArrayLen; x++) { + var fnId = fnArray[x]; + opList.push({'fnId' : fnId, 'fn': REVOPS[fnId], 'args': argsArray[x]}); + } + return opListToTree(opList); + }, + + executeOpTree: function SVGGraphics_executeOpTree(opTree) { + var opTreeLen = opTree.length; + for(var x = 0; x < opTreeLen; x++) { + var fn = opTree[x].fn; + var fnId = opTree[x].fnId; + var args = opTree[x].args; + + switch (fnId | 0) { + case OPS.beginText: + this.beginText(); + break; + case OPS.setLeading: + this.setLeading(args); + break; + case OPS.setLeadingMoveText: + this.setLeadingMoveText(args[0], args[1]); + break; + case OPS.setFont: + this.setFont(args); + break; + case OPS.showText: + this.showText(args[0]); + break; + case OPS.showSpacedText: + this.showText(args[0]); + break; + case OPS.endText: + this.endText(); + break; + case OPS.moveText: + this.moveText(args[0], args[1]); + break; + case OPS.setCharSpacing: + this.setCharSpacing(args[0]); + break; + case OPS.setWordSpacing: + this.setWordSpacing(args[0]); + break; + case OPS.setTextMatrix: + this.setTextMatrix(args[0], args[1], args[2], + args[3], args[4], args[5]); + break; + case OPS.setLineWidth: + this.setLineWidth(args[0]); + break; + case OPS.setLineJoin: + this.setLineJoin(args[0]); + break; + case OPS.setLineCap: + this.setLineCap(args[0]); + break; + case OPS.setMiterLimit: + this.setMiterLimit(args[0]); + break; + case OPS.setFillRGBColor: + this.setFillRGBColor(args[0], args[1], args[2]); + break; + case OPS.setStrokeRGBColor: + this.setStrokeRGBColor(args[0], args[1], args[2]); + break; + case OPS.setDash: + this.setDash(args[0], args[1]); + break; + case OPS.setGState: + this.setGState(args[0]); + break; + case OPS.fill: + this.fill(); + break; + case OPS.eoFill: + this.eoFill(); + break; + case OPS.stroke: + this.stroke(); + break; + case OPS.fillStroke: + this.fillStroke(); + break; + case OPS.eoFillStroke: + this.eoFillStroke(); + break; + case OPS.clip: + this.clip('nonzero'); + break; + case OPS.eoClip: + this.clip('evenodd'); + break; + case OPS.paintSolidColorImageMask: + this.paintSolidColorImageMask(); + break; + case OPS.paintJpegXObject: + this.paintJpegXObject(args[0], args[1], args[2]); + break; + case OPS.paintImageXObject: + this.paintImageXObject(args[0]); + break; + case OPS.paintInlineImageXObject: + this.paintInlineImageXObject(args[0]); + break; + case OPS.paintImageMaskXObject: + this.paintImageMaskXObject(args[0]); + break; + case OPS.paintFormXObjectBegin: + this.paintFormXObjectBegin(args[0], args[1]); + break; + case OPS.paintFormXObjectEnd: + this.paintFormXObjectEnd(); + break; + case OPS.closePath: + this.closePath(); + break; + case OPS.closeStroke: + this.closeStroke(); + break; + case OPS.closeFillStroke: + this.closeFillStroke(); + break; + case OPS.nextLine: + this.nextLine(); + break; + case OPS.transform: + this.transform(args[0], args[1], args[2], args[3], + args[4], args[5]); + break; + case OPS.constructPath: + this.constructPath(args[0], args[1]); + break; + case OPS.endPath: + this.endPath(); + break; + case 92: + this.group(opTree[x].items); + break; + default: + warn('Unimplemented method '+ fn); + break; + } + } + }, + + setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) { + this.current.wordSpacing = wordSpacing; + }, + + setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) { + this.current.charSpacing = charSpacing; + }, + + nextLine: function SVGGraphics_nextLine() { + this.moveText(0, this.current.leading); + }, + + setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) { + var current = this.current; + this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f]; + + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + + current.xcoords = []; + current.tspan = document.createElementNS(NS, 'svg:tspan'); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', + pf(current.fontSize) + 'px'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + + current.txtElement = document.createElementNS(NS, 'svg:text'); + current.txtElement.appendChild(current.tspan); + }, + + beginText: function SVGGraphics_beginText() { + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + this.current.textMatrix = IDENTITY_MATRIX; + this.current.lineMatrix = IDENTITY_MATRIX; + this.current.tspan = document.createElementNS(NS, 'svg:tspan'); + this.current.txtElement = document.createElementNS(NS, 'svg:text'); + this.current.txtgrp = document.createElementNS(NS, 'svg:g'); + this.current.xcoords = []; + }, + + moveText: function SVGGraphics_moveText(x, y) { + var current = this.current; + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + + current.xcoords = []; + current.tspan = document.createElementNS(NS, 'svg:tspan'); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', + pf(current.fontSize) + 'px'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + }, + + showText: function SVGGraphics_showText(glyphs) { + var current = this.current; + var font = current.font; + var fontSize = current.fontSize; + + if (fontSize === 0) { + return; + } + + var charSpacing = current.charSpacing; + var wordSpacing = current.wordSpacing; + var fontDirection = current.fontDirection; + var textHScale = current.textHScale * fontDirection; + var glyphsLength = glyphs.length; + var vertical = font.vertical; + var widthAdvanceScale = fontSize * current.fontMatrix[0]; + + var x = 0, i; + for (i = 0; i < glyphsLength; ++i) { + var glyph = glyphs[i]; + if (glyph === null) { + // word break + x += fontDirection * wordSpacing; + continue; + } else if (isNum(glyph)) { + x += -glyph * fontSize * 0.001; + continue; + } + current.xcoords.push(current.x + x * textHScale); + + var width = glyph.width; + var character = glyph.fontChar; + var charWidth = width * widthAdvanceScale + charSpacing * fontDirection; + x += charWidth; + + current.tspan.textContent += character; + } + if (vertical) { + current.y -= x * textHScale; + } else { + current.x += x * textHScale; + } + + current.tspan.setAttributeNS(null, 'x', + current.xcoords.map(pf).join(' ')); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); + current.tspan.setAttributeNS(null, 'font-size', + pf(current.fontSize) + 'px'); + if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { + current.tspan.setAttributeNS(null, 'font-style', current.fontStyle); + } + if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { + current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight); + } + if (current.fillColor !== SVG_DEFAULTS.fillColor) { + current.tspan.setAttributeNS(null, 'fill', current.fillColor); + } + + current.txtElement.setAttributeNS(null, 'transform', + pm(current.textMatrix) + + ' scale(1, -1)' ); + current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve'); + current.txtElement.appendChild(current.tspan); + current.txtgrp.appendChild(current.txtElement); + + this.tgrp.appendChild(current.txtElement); + + }, + + setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + }, + + addFontStyle: function SVGGraphics_addFontStyle(fontObj) { + if (!this.cssStyle) { + this.cssStyle = document.createElementNS(NS, 'svg:style'); + this.cssStyle.setAttributeNS(null, 'type', 'text/css'); + this.defs.appendChild(this.cssStyle); + } + + var url = PDFJS.createObjectURL(fontObj.data, fontObj.mimetype); + this.cssStyle.textContent += + '@font-face { font-family: "' + fontObj.loadedName + '";' + + ' src: url(' + url + '); }\n'; + }, + + setFont: function SVGGraphics_setFont(details) { + var current = this.current; + var fontObj = this.commonObjs.get(details[0]); + var size = details[1]; + this.current.font = fontObj; + + if (this.embedFonts && fontObj.data && + !this.embeddedFonts[fontObj.loadedName]) { + this.addFontStyle(fontObj); + this.embeddedFonts[fontObj.loadedName] = fontObj; + } + + current.fontMatrix = (fontObj.fontMatrix ? + fontObj.fontMatrix : FONT_IDENTITY_MATRIX); + + var bold = fontObj.black ? (fontObj.bold ? 'bolder' : 'bold') : + (fontObj.bold ? 'bold' : 'normal'); + var italic = fontObj.italic ? 'italic' : 'normal'; + + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + current.fontSize = size; + current.fontFamily = fontObj.loadedName; + current.fontWeight = bold; + current.fontStyle = italic; + + current.tspan = document.createElementNS(NS, 'svg:tspan'); + current.tspan.setAttributeNS(null, 'y', pf(-current.y)); + current.xcoords = []; + }, + + endText: function SVGGraphics_endText() { + if (this.current.pendingClip) { + this.cgrp.appendChild(this.tgrp); + this.pgrp.appendChild(this.cgrp); + } else { + this.pgrp.appendChild(this.tgrp); + } + this.tgrp = document.createElementNS(NS, 'svg:g'); + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + }, + + // Path properties + setLineWidth: function SVGGraphics_setLineWidth(width) { + this.current.lineWidth = width; + }, + setLineCap: function SVGGraphics_setLineCap(style) { + this.current.lineCap = LINE_CAP_STYLES[style]; + }, + setLineJoin: function SVGGraphics_setLineJoin(style) { + this.current.lineJoin = LINE_JOIN_STYLES[style]; + }, + setMiterLimit: function SVGGraphics_setMiterLimit(limit) { + this.current.miterLimit = limit; + }, + setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) { + var color = Util.makeCssRgb(arguments); + this.current.strokeColor = color; + }, + setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) { + var color = Util.makeCssRgb(arguments); + this.current.fillColor = color; + this.current.tspan = document.createElementNS(NS, 'svg:tspan'); + this.current.xcoords = []; + }, + setDash: function SVGGraphics_setDash(dashArray, dashPhase) { + this.current.dashArray = dashArray; + this.current.dashPhase = dashPhase; + }, + + constructPath: function SVGGraphics_constructPath(ops, args) { + var current = this.current; + var x = current.x, y = current.y; + current.path = document.createElementNS(NS, 'svg:path'); + var d = []; + var opLength = ops.length; + + for (var i = 0, j = 0; i < opLength; i++) { + switch (ops[i] | 0) { + case OPS.rectangle: + x = args[j++]; + y = args[j++]; + var width = args[j++]; + var height = args[j++]; + var xw = x + width; + var yh = y + height; + d.push('M', pf(x), pf(y), 'L', pf(xw) , pf(y), 'L', pf(xw), pf(yh), + 'L', pf(x), pf(yh), 'Z'); + break; + case OPS.moveTo: + x = args[j++]; + y = args[j++]; + d.push('M', pf(x), pf(y)); + break; + case OPS.lineTo: + x = args[j++]; + y = args[j++]; + d.push('L', pf(x) , pf(y)); + break; + case OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), + pf(args[j + 3]), pf(x), pf(y)); + j += 6; + break; + case OPS.curveTo2: + x = args[j + 2]; + y = args[j + 3]; + d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), + pf(args[j + 2]), pf(args[j + 3])); + j += 4; + break; + case OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), + pf(x), pf(y)); + j += 4; + break; + case OPS.closePath: + d.push('Z'); + break; + } + } + current.path.setAttributeNS(null, 'd', d.join(' ')); + current.path.setAttributeNS(null, 'stroke-miterlimit', + pf(current.miterLimit)); + current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap); + current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin); + current.path.setAttributeNS(null, 'stroke-width', + pf(current.lineWidth) + 'px'); + current.path.setAttributeNS(null, 'stroke-dasharray', + current.dashArray.map(pf).join(' ')); + current.path.setAttributeNS(null, 'stroke-dashoffset', + pf(current.dashPhase) + 'px'); + current.path.setAttributeNS(null, 'fill', 'none'); + + this.tgrp.appendChild(current.path); + if (current.pendingClip) { + this.cgrp.appendChild(this.tgrp); + this.pgrp.appendChild(this.cgrp); + } else { + this.pgrp.appendChild(this.tgrp); + } + // Saving a reference in current.element so that it can be addressed + // in 'fill' and 'stroke' + current.element = current.path; + current.setCurrentPoint(x, y); + }, + + endPath: function SVGGraphics_endPath() { + var current = this.current; + if (current.pendingClip) { + this.cgrp.appendChild(this.tgrp); + this.pgrp.appendChild(this.cgrp); + } else { + this.pgrp.appendChild(this.tgrp); + } + this.tgrp = document.createElementNS(NS, 'svg:g'); + this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + }, + + clip: function SVGGraphics_clip(type) { + var current = this.current; + // Add current path to clipping path + current.clipId = 'clippath' + clipCount; + clipCount++; + this.clippath = document.createElementNS(NS, 'svg:clipPath'); + this.clippath.setAttributeNS(null, 'id', current.clipId); + var clipElement = current.element.cloneNode(); + if (type === 'evenodd') { + clipElement.setAttributeNS(null, 'clip-rule', 'evenodd'); + } else { + clipElement.setAttributeNS(null, 'clip-rule', 'nonzero'); + } + this.clippath.setAttributeNS(null, 'transform', pm(this.transformMatrix)); + this.clippath.appendChild(clipElement); + this.defs.appendChild(this.clippath); + + // Create a new group with that attribute + current.pendingClip = true; + this.cgrp = document.createElementNS(NS, 'svg:g'); + this.cgrp.setAttributeNS(null, 'clip-path', + 'url(#' + current.clipId + ')'); + this.pgrp.appendChild(this.cgrp); + }, + + closePath: function SVGGraphics_closePath() { + var current = this.current; + var d = current.path.getAttributeNS(null, 'd'); + d += 'Z'; + current.path.setAttributeNS(null, 'd', d); + }, + + setLeading: function SVGGraphics_setLeading(leading) { + this.current.leading = -leading; + }, + + setTextRise: function SVGGraphics_setTextRise(textRise) { + this.current.textRise = textRise; + }, + + setHScale: function SVGGraphics_setHScale(scale) { + this.current.textHScale = scale / 100; + }, + + setGState: function SVGGraphics_setGState(states) { + for (var i = 0, ii = states.length; i < ii; i++) { + var state = states[i]; + var key = state[0]; + var value = state[1]; + + switch (key) { + case 'LW': + this.setLineWidth(value); + break; + case 'LC': + this.setLineCap(value); + break; + case 'LJ': + this.setLineJoin(value); + break; + case 'ML': + this.setMiterLimit(value); + break; + case 'D': + this.setDash(value[0], value[1]); + break; + case 'RI': + break; + case 'FL': + break; + case 'Font': + this.setFont(value); + break; + case 'CA': + break; + case 'ca': + break; + case 'BM': + break; + case 'SMask': + break; + } + } + }, + + fill: function SVGGraphics_fill() { + var current = this.current; + current.element.setAttributeNS(null, 'fill', current.fillColor); + }, + + stroke: function SVGGraphics_stroke() { + var current = this.current; + current.element.setAttributeNS(null, 'stroke', current.strokeColor); + current.element.setAttributeNS(null, 'fill', 'none'); + }, + + eoFill: function SVGGraphics_eoFill() { + var current = this.current; + current.element.setAttributeNS(null, 'fill', current.fillColor); + current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); + }, + + fillStroke: function SVGGraphics_fillStroke() { + // Order is important since stroke wants fill to be none. + // First stroke, then if fill needed, it will be overwritten. + this.stroke(); + this.fill(); + }, + + eoFillStroke: function SVGGraphics_eoFillStroke() { + this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); + this.fillStroke(); + }, + + closeStroke: function SVGGraphics_closeStroke() { + this.closePath(); + this.stroke(); + }, + + closeFillStroke: function SVGGraphics_closeFillStroke() { + this.closePath(); + this.fillStroke(); + }, + + paintSolidColorImageMask: + function SVGGraphics_paintSolidColorImageMask() { + var current = this.current; + var rect = document.createElementNS(NS, 'svg:rect'); + rect.setAttributeNS(null, 'x', '0'); + rect.setAttributeNS(null, 'y', '0'); + rect.setAttributeNS(null, 'width', '1px'); + rect.setAttributeNS(null, 'height', '1px'); + rect.setAttributeNS(null, 'fill', current.fillColor); + this.tgrp.appendChild(rect); + }, + + paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) { + var current = this.current; + var imgObj = this.objs.get(objId); + var imgEl = document.createElementNS(NS, 'svg:image'); + imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src); + imgEl.setAttributeNS(null, 'width', imgObj.width + 'px'); + imgEl.setAttributeNS(null, 'height', imgObj.height + 'px'); + imgEl.setAttributeNS(null, 'x', '0'); + imgEl.setAttributeNS(null, 'y', pf(-h)); + imgEl.setAttributeNS(null, 'transform', + 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')'); + + this.tgrp.appendChild(imgEl); + if (current.pendingClip) { + this.cgrp.appendChild(this.tgrp); + this.pgrp.appendChild(this.cgrp); + } else { + this.pgrp.appendChild(this.tgrp); + } + }, + + paintImageXObject: function SVGGraphics_paintImageXObject(objId) { + var imgData = this.objs.get(objId); + if (!imgData) { + warn('Dependent image isn\'t ready yet'); + return; + } + this.paintInlineImageXObject(imgData); + }, + + paintInlineImageXObject: + function SVGGraphics_paintInlineImageXObject(imgData, mask) { + var current = this.current; + var width = imgData.width; + var height = imgData.height; + + var imgSrc = convertImgDataToPng(imgData); + var cliprect = document.createElementNS(NS, 'svg:rect'); + cliprect.setAttributeNS(null, 'x', '0'); + cliprect.setAttributeNS(null, 'y', '0'); + cliprect.setAttributeNS(null, 'width', pf(width)); + cliprect.setAttributeNS(null, 'height', pf(height)); + current.element = cliprect; + this.clip('nonzero'); + var imgEl = document.createElementNS(NS, 'svg:image'); + imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc); + imgEl.setAttributeNS(null, 'x', '0'); + imgEl.setAttributeNS(null, 'y', pf(-height)); + imgEl.setAttributeNS(null, 'width', pf(width) + 'px'); + imgEl.setAttributeNS(null, 'height', pf(height) + 'px'); + imgEl.setAttributeNS(null, 'transform', + 'scale(' + pf(1 / width) + ' ' + + pf(-1 / height) + ')'); + if (mask) { + mask.appendChild(imgEl); + } else { + this.tgrp.appendChild(imgEl); + } + if (current.pendingClip) { + this.cgrp.appendChild(this.tgrp); + this.pgrp.appendChild(this.cgrp); + } else { + this.pgrp.appendChild(this.tgrp); + } + }, + + paintImageMaskXObject: + function SVGGraphics_paintImageMaskXObject(imgData) { + var current = this.current; + var width = imgData.width; + var height = imgData.height; + var fillColor = current.fillColor; + + current.maskId = 'mask' + maskCount++; + var mask = document.createElementNS(NS, 'svg:mask'); + mask.setAttributeNS(null, 'id', current.maskId); + + var rect = document.createElementNS(NS, 'svg:rect'); + rect.setAttributeNS(null, 'x', '0'); + rect.setAttributeNS(null, 'y', '0'); + rect.setAttributeNS(null, 'width', pf(width)); + rect.setAttributeNS(null, 'height', pf(height)); + rect.setAttributeNS(null, 'fill', fillColor); + rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId +')'); + this.defs.appendChild(mask); + this.tgrp.appendChild(rect); + + this.paintInlineImageXObject(imgData, mask); + }, + + paintFormXObjectBegin: + function SVGGraphics_paintFormXObjectBegin(matrix, bbox) { + this.save(); + + if (isArray(matrix) && matrix.length === 6) { + this.transform(matrix[0], matrix[1], matrix[2], + matrix[3], matrix[4], matrix[5]); + } + + if (isArray(bbox) && bbox.length === 4) { + var width = bbox[2] - bbox[0]; + var height = bbox[3] - bbox[1]; + + var cliprect = document.createElementNS(NS, 'svg:rect'); + cliprect.setAttributeNS(null, 'x', bbox[0]); + cliprect.setAttributeNS(null, 'y', bbox[1]); + cliprect.setAttributeNS(null, 'width', pf(width)); + cliprect.setAttributeNS(null, 'height', pf(height)); + this.current.element = cliprect; + this.clip('nonzero'); + this.endPath(); + } + }, + + paintFormXObjectEnd: + function SVGGraphics_paintFormXObjectEnd() { + this.restore(); + } + }; + return SVGGraphics; +})(); + +PDFJS.SVGGraphics = SVGGraphics; +//#endif + + +}).call((typeof window === 'undefined') ? this : window); + +if (!PDFJS.workerSrc && typeof document !== 'undefined') { + // workerSrc is not set -- using last script url to define default location + PDFJS.workerSrc = (function () { + 'use strict'; + var scriptTagContainer = document.body || + document.getElementsByTagName('head')[0]; + var pdfjsSrc = scriptTagContainer.lastChild.src; + return pdfjsSrc && pdfjsSrc.replace(/\.js$/i, '.worker.js'); + })(); +} + diff --git a/www/pdf.worker.js b/www/pdf.worker.js new file mode 100644 index 0000000..a4970ad --- /dev/null +++ b/www/pdf.worker.js @@ -0,0 +1,38735 @@ +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*jshint globalstrict: false */ +/* globals PDFJS */ + +// Initializing PDFJS global object (if still undefined) +if (typeof PDFJS === 'undefined') { + (typeof window !== 'undefined' ? window : this).PDFJS = {}; +} + +PDFJS.version = '1.0.958'; +PDFJS.build = '6e7651a'; + +(function pdfjsWrapper() { + // Use strict in our context only - users might not want it + 'use strict'; + +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ +/* Copyright 2012 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/* globals Cmd, ColorSpace, Dict, MozBlobBuilder, Name, PDFJS, Ref, URL, + Promise */ + +'use strict'; + +var globalScope = (typeof window === 'undefined') ? this : window; + +var isWorker = (typeof window === 'undefined'); + +var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; + +var TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; + +var ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; + +var AnnotationType = { + WIDGET: 1, + TEXT: 2, + LINK: 3 +}; + +var StreamType = { + UNKNOWN: 0, + FLATE: 1, + LZW: 2, + DCT: 3, + JPX: 4, + JBIG: 5, + A85: 6, + AHX: 7, + CCF: 8, + RL: 9 +}; + +var FontType = { + UNKNOWN: 0, + TYPE1: 1, + TYPE1C: 2, + CIDFONTTYPE0: 3, + CIDFONTTYPE0C: 4, + TRUETYPE: 5, + CIDFONTTYPE2: 6, + TYPE3: 7, + OPENTYPE: 8, + TYPE0: 9, + MMTYPE1: 10 +}; + +// The global PDFJS object exposes the API +// In production, it will be declared outside a global wrapper +// In development, it will be declared here +if (!globalScope.PDFJS) { + globalScope.PDFJS = {}; +} + +globalScope.PDFJS.pdfBug = false; + +PDFJS.VERBOSITY_LEVELS = { + errors: 0, + warnings: 1, + infos: 5 +}; + +// All the possible operations for an operator list. +var OPS = PDFJS.OPS = { + // Intentionally start from 1 so it is easy to spot bad operators that will be + // 0's. + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; + +// A notice for devs. These are good for things that are helpful to devs, such +// as warning that Workers were disabled, which is important to devs but not +// end users. +function info(msg) { + if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.infos) { + console.log('Info: ' + msg); + } +} + +// Non-fatal warnings. +function warn(msg) { + if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.warnings) { + console.log('Warning: ' + msg); + } +} + +// Fatal errors that should trigger the fallback UI and halt execution by +// throwing an exception. +function error(msg) { + // If multiple arguments were passed, pass them all to the log function. + if (arguments.length > 1) { + var logArguments = ['Error:']; + logArguments.push.apply(logArguments, arguments); + console.log.apply(console, logArguments); + // Join the arguments into a single string for the lines below. + msg = [].join.call(arguments, ' '); + } else { + console.log('Error: ' + msg); + } + console.log(backtrace()); + UnsupportedManager.notify(UNSUPPORTED_FEATURES.unknown); + throw new Error(msg); +} + +function backtrace() { + try { + throw new Error(); + } catch (e) { + return e.stack ? e.stack.split('\n').slice(2).join('\n') : ''; + } +} + +function assert(cond, msg) { + if (!cond) { + error(msg); + } +} + +var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = { + unknown: 'unknown', + forms: 'forms', + javaScript: 'javaScript', + smask: 'smask', + shadingPattern: 'shadingPattern', + font: 'font' +}; + +var UnsupportedManager = PDFJS.UnsupportedManager = + (function UnsupportedManagerClosure() { + var listeners = []; + return { + listen: function (cb) { + listeners.push(cb); + }, + notify: function (featureId) { + warn('Unsupported feature "' + featureId + '"'); + for (var i = 0, ii = listeners.length; i < ii; i++) { + listeners[i](featureId); + } + } + }; +})(); + +// Combines two URLs. The baseUrl shall be absolute URL. If the url is an +// absolute URL, it will be returned as is. +function combineUrl(baseUrl, url) { + if (!url) { + return baseUrl; + } + if (/^[a-z][a-z0-9+\-.]*:/i.test(url)) { + return url; + } + var i; + if (url.charAt(0) === '/') { + // absolute path + i = baseUrl.indexOf('://'); + if (url.charAt(1) === '/') { + ++i; + } else { + i = baseUrl.indexOf('/', i + 3); + } + return baseUrl.substring(0, i) + url; + } else { + // relative path + var pathLength = baseUrl.length; + i = baseUrl.lastIndexOf('#'); + pathLength = i >= 0 ? i : pathLength; + i = baseUrl.lastIndexOf('?', pathLength); + pathLength = i >= 0 ? i : pathLength; + var prefixLength = baseUrl.lastIndexOf('/', pathLength); + return baseUrl.substring(0, prefixLength + 1) + url; + } +} + +// Validates if URL is safe and allowed, e.g. to avoid XSS. +function isValidUrl(url, allowRelative) { + if (!url) { + return false; + } + // RFC 3986 (http://tools.ietf.org/html/rfc3986#section-3.1) + // scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." ) + var protocol = /^[a-z][a-z0-9+\-.]*(?=:)/i.exec(url); + if (!protocol) { + return allowRelative; + } + protocol = protocol[0].toLowerCase(); + switch (protocol) { + case 'http': + case 'https': + case 'ftp': + case 'mailto': + return true; + default: + return false; + } +} +PDFJS.isValidUrl = isValidUrl; + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { value: value, + enumerable: true, + configurable: true, + writable: false }); + return value; +} + +var PasswordResponses = PDFJS.PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; + +var PasswordException = (function PasswordExceptionClosure() { + function PasswordException(msg, code) { + this.name = 'PasswordException'; + this.message = msg; + this.code = code; + } + + PasswordException.prototype = new Error(); + PasswordException.constructor = PasswordException; + + return PasswordException; +})(); +PDFJS.PasswordException = PasswordException; + +var UnknownErrorException = (function UnknownErrorExceptionClosure() { + function UnknownErrorException(msg, details) { + this.name = 'UnknownErrorException'; + this.message = msg; + this.details = details; + } + + UnknownErrorException.prototype = new Error(); + UnknownErrorException.constructor = UnknownErrorException; + + return UnknownErrorException; +})(); +PDFJS.UnknownErrorException = UnknownErrorException; + +var InvalidPDFException = (function InvalidPDFExceptionClosure() { + function InvalidPDFException(msg) { + this.name = 'InvalidPDFException'; + this.message = msg; + } + + InvalidPDFException.prototype = new Error(); + InvalidPDFException.constructor = InvalidPDFException; + + return InvalidPDFException; +})(); +PDFJS.InvalidPDFException = InvalidPDFException; + +var MissingPDFException = (function MissingPDFExceptionClosure() { + function MissingPDFException(msg) { + this.name = 'MissingPDFException'; + this.message = msg; + } + + MissingPDFException.prototype = new Error(); + MissingPDFException.constructor = MissingPDFException; + + return MissingPDFException; +})(); +PDFJS.MissingPDFException = MissingPDFException; + +var UnexpectedResponseException = + (function UnexpectedResponseExceptionClosure() { + function UnexpectedResponseException(msg, status) { + this.name = 'UnexpectedResponseException'; + this.message = msg; + this.status = status; + } + + UnexpectedResponseException.prototype = new Error(); + UnexpectedResponseException.constructor = UnexpectedResponseException; + + return UnexpectedResponseException; +})(); +PDFJS.UnexpectedResponseException = UnexpectedResponseException; + +var NotImplementedException = (function NotImplementedExceptionClosure() { + function NotImplementedException(msg) { + this.message = msg; + } + + NotImplementedException.prototype = new Error(); + NotImplementedException.prototype.name = 'NotImplementedException'; + NotImplementedException.constructor = NotImplementedException; + + return NotImplementedException; +})(); + +var MissingDataException = (function MissingDataExceptionClosure() { + function MissingDataException(begin, end) { + this.begin = begin; + this.end = end; + this.message = 'Missing data [' + begin + ', ' + end + ')'; + } + + MissingDataException.prototype = new Error(); + MissingDataException.prototype.name = 'MissingDataException'; + MissingDataException.constructor = MissingDataException; + + return MissingDataException; +})(); + +var XRefParseException = (function XRefParseExceptionClosure() { + function XRefParseException(msg) { + this.message = msg; + } + + XRefParseException.prototype = new Error(); + XRefParseException.prototype.name = 'XRefParseException'; + XRefParseException.constructor = XRefParseException; + + return XRefParseException; +})(); + + +function bytesToString(bytes) { + var length = bytes.length; + var MAX_ARGUMENT_COUNT = 8192; + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + var strBuf = []; + for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + var chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + return strBuf.join(''); +} + +function stringToBytes(str) { + var length = str.length; + var bytes = new Uint8Array(length); + for (var i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xFF; + } + return bytes; +} + +function string32(value) { + return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff, + (value >> 8) & 0xff, value & 0xff); +} + +function log2(x) { + var n = 1, i = 0; + while (x > n) { + n <<= 1; + i++; + } + return i; +} + +function readInt8(data, start) { + return (data[start] << 24) >> 24; +} + +function readUint16(data, offset) { + return (data[offset] << 8) | data[offset + 1]; +} + +function readUint32(data, offset) { + return ((data[offset] << 24) | (data[offset + 1] << 16) | + (data[offset + 2] << 8) | data[offset + 3]) >>> 0; +} + +// Lazy test the endianness of the platform +// NOTE: This will be 'true' for simulated TypedArrays +function isLittleEndian() { + var buffer8 = new Uint8Array(2); + buffer8[0] = 1; + var buffer16 = new Uint16Array(buffer8.buffer); + return (buffer16[0] === 1); +} + +Object.defineProperty(PDFJS, 'isLittleEndian', { + configurable: true, + get: function PDFJS_isLittleEndian() { + return shadow(PDFJS, 'isLittleEndian', isLittleEndian()); + } +}); + +//#if !(FIREFOX || MOZCENTRAL || B2G || CHROME) +//// Lazy test if the userAgant support CanvasTypedArrays +function hasCanvasTypedArrays() { + var canvas = document.createElement('canvas'); + canvas.width = canvas.height = 1; + var ctx = canvas.getContext('2d'); + var imageData = ctx.createImageData(1, 1); + return (typeof imageData.data.buffer !== 'undefined'); +} + +Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', { + configurable: true, + get: function PDFJS_hasCanvasTypedArrays() { + return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays()); + } +}); + +var Uint32ArrayView = (function Uint32ArrayViewClosure() { + + function Uint32ArrayView(buffer, length) { + this.buffer = buffer; + this.byteLength = buffer.length; + this.length = length === undefined ? (this.byteLength >> 2) : length; + ensureUint32ArrayViewProps(this.length); + } + Uint32ArrayView.prototype = Object.create(null); + + var uint32ArrayViewSetters = 0; + function createUint32ArrayProp(index) { + return { + get: function () { + var buffer = this.buffer, offset = index << 2; + return (buffer[offset] | (buffer[offset + 1] << 8) | + (buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0; + }, + set: function (value) { + var buffer = this.buffer, offset = index << 2; + buffer[offset] = value & 255; + buffer[offset + 1] = (value >> 8) & 255; + buffer[offset + 2] = (value >> 16) & 255; + buffer[offset + 3] = (value >>> 24) & 255; + } + }; + } + + function ensureUint32ArrayViewProps(length) { + while (uint32ArrayViewSetters < length) { + Object.defineProperty(Uint32ArrayView.prototype, + uint32ArrayViewSetters, + createUint32ArrayProp(uint32ArrayViewSetters)); + uint32ArrayViewSetters++; + } + } + + return Uint32ArrayView; +})(); +//#else +//PDFJS.hasCanvasTypedArrays = true; +//#endif + +var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; + +var Util = PDFJS.Util = (function UtilClosure() { + function Util() {} + + var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')']; + + // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids + // creating many intermediate strings. + Util.makeCssRgb = function Util_makeCssRgb(rgb) { + rgbBuf[1] = rgb[0]; + rgbBuf[3] = rgb[1]; + rgbBuf[5] = rgb[2]; + return rgbBuf.join(''); + }; + + // Concatenates two transformation matrices together and returns the result. + Util.transform = function Util_transform(m1, m2) { + return [ + m1[0] * m2[0] + m1[2] * m2[1], + m1[1] * m2[0] + m1[3] * m2[1], + m1[0] * m2[2] + m1[2] * m2[3], + m1[1] * m2[2] + m1[3] * m2[3], + m1[0] * m2[4] + m1[2] * m2[5] + m1[4], + m1[1] * m2[4] + m1[3] * m2[5] + m1[5] + ]; + }; + + // For 2d affine transforms + Util.applyTransform = function Util_applyTransform(p, m) { + var xt = p[0] * m[0] + p[1] * m[2] + m[4]; + var yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + }; + + Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { + var d = m[0] * m[3] - m[1] * m[2]; + var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + }; + + // Applies the transform to the rectangle and finds the minimum axially + // aligned bounding box. + Util.getAxialAlignedBoundingBox = + function Util_getAxialAlignedBoundingBox(r, m) { + + var p1 = Util.applyTransform(r, m); + var p2 = Util.applyTransform(r.slice(2, 4), m); + var p3 = Util.applyTransform([r[0], r[3]], m); + var p4 = Util.applyTransform([r[2], r[1]], m); + return [ + Math.min(p1[0], p2[0], p3[0], p4[0]), + Math.min(p1[1], p2[1], p3[1], p4[1]), + Math.max(p1[0], p2[0], p3[0], p4[0]), + Math.max(p1[1], p2[1], p3[1], p4[1]) + ]; + }; + + Util.inverseTransform = function Util_inverseTransform(m) { + var d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, + (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + }; + + // Apply a generic 3d matrix M on a 3-vector v: + // | a b c | | X | + // | d e f | x | Y | + // | g h i | | Z | + // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i], + // with v as [X,Y,Z] + Util.apply3dTransform = function Util_apply3dTransform(m, v) { + return [ + m[0] * v[0] + m[1] * v[1] + m[2] * v[2], + m[3] * v[0] + m[4] * v[1] + m[5] * v[2], + m[6] * v[0] + m[7] * v[1] + m[8] * v[2] + ]; + }; + + // This calculation uses Singular Value Decomposition. + // The SVD can be represented with formula A = USV. We are interested in the + // matrix S here because it represents the scale values. + Util.singularValueDecompose2dScale = + function Util_singularValueDecompose2dScale(m) { + + var transpose = [m[0], m[2], m[1], m[3]]; + + // Multiply matrix m with its transpose. + var a = m[0] * transpose[0] + m[1] * transpose[2]; + var b = m[0] * transpose[1] + m[1] * transpose[3]; + var c = m[2] * transpose[0] + m[3] * transpose[2]; + var d = m[2] * transpose[1] + m[3] * transpose[3]; + + // Solve the second degree polynomial to get roots. + var first = (a + d) / 2; + var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; + var sx = first + second || 1; + var sy = first - second || 1; + + // Scale values are the square roots of the eigenvalues. + return [Math.sqrt(sx), Math.sqrt(sy)]; + }; + + // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2) + // For coordinate systems whose origin lies in the bottom-left, this + // means normalization to (BL,TR) ordering. For systems with origin in the + // top-left, this means (TL,BR) ordering. + Util.normalizeRect = function Util_normalizeRect(rect) { + var r = rect.slice(0); // clone rect + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + return r; + }; + + // Returns a rectangle [x1, y1, x2, y2] corresponding to the + // intersection of rect1 and rect2. If no intersection, returns 'false' + // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2] + Util.intersect = function Util_intersect(rect1, rect2) { + function compare(a, b) { + return a - b; + } + + // Order points along the axes + var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare), + orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare), + result = []; + + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + // X: first and second points belong to different rectangles? + if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) || + (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) { + // Intersection must be between second and third points + result[0] = orderedX[1]; + result[2] = orderedX[2]; + } else { + return false; + } + + // Y: first and second points belong to different rectangles? + if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) || + (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) { + // Intersection must be between second and third points + result[1] = orderedY[1]; + result[3] = orderedY[2]; + } else { + return false; + } + + return result; + }; + + Util.sign = function Util_sign(num) { + return num < 0 ? -1 : 1; + }; + + Util.appendToArray = function Util_appendToArray(arr1, arr2) { + Array.prototype.push.apply(arr1, arr2); + }; + + Util.prependToArray = function Util_prependToArray(arr1, arr2) { + Array.prototype.unshift.apply(arr1, arr2); + }; + + Util.extendObj = function extendObj(obj1, obj2) { + for (var key in obj2) { + obj1[key] = obj2[key]; + } + }; + + Util.getInheritableProperty = function Util_getInheritableProperty(dict, + name) { + while (dict && !dict.has(name)) { + dict = dict.get('Parent'); + } + if (!dict) { + return null; + } + return dict.get(name); + }; + + Util.inherit = function Util_inherit(sub, base, prototype) { + sub.prototype = Object.create(base.prototype); + sub.prototype.constructor = sub; + for (var prop in prototype) { + sub.prototype[prop] = prototype[prop]; + } + }; + + Util.loadScript = function Util_loadScript(src, callback) { + var script = document.createElement('script'); + var loaded = false; + script.setAttribute('src', src); + if (callback) { + script.onload = function() { + if (!loaded) { + callback(); + } + loaded = true; + }; + } + document.getElementsByTagName('head')[0].appendChild(script); + }; + + return Util; +})(); + +/** + * PDF page viewport created based on scale, rotation and offset. + * @class + * @alias PDFJS.PageViewport + */ +var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() { + /** + * @constructor + * @private + * @param viewBox {Array} xMin, yMin, xMax and yMax coordinates. + * @param scale {number} scale of the viewport. + * @param rotation {number} rotations of the viewport in degrees. + * @param offsetX {number} offset X + * @param offsetY {number} offset Y + * @param dontFlip {boolean} if true, axis Y will not be flipped. + */ + function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) { + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + + // creating transform to convert pdf coordinate system to the normal + // canvas like coordinates taking in account scale and rotation + var centerX = (viewBox[2] + viewBox[0]) / 2; + var centerY = (viewBox[3] + viewBox[1]) / 2; + var rotateA, rotateB, rotateC, rotateD; + rotation = rotation % 360; + rotation = rotation < 0 ? rotation + 360 : rotation; + switch (rotation) { + case 180: + rotateA = -1; rotateB = 0; rotateC = 0; rotateD = 1; + break; + case 90: + rotateA = 0; rotateB = 1; rotateC = 1; rotateD = 0; + break; + case 270: + rotateA = 0; rotateB = -1; rotateC = -1; rotateD = 0; + break; + //case 0: + default: + rotateA = 1; rotateB = 0; rotateC = 0; rotateD = -1; + break; + } + + if (dontFlip) { + rotateC = -rotateC; rotateD = -rotateD; + } + + var offsetCanvasX, offsetCanvasY; + var width, height; + if (rotateA === 0) { + offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; + offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; + width = Math.abs(viewBox[3] - viewBox[1]) * scale; + height = Math.abs(viewBox[2] - viewBox[0]) * scale; + } else { + offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; + offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; + width = Math.abs(viewBox[2] - viewBox[0]) * scale; + height = Math.abs(viewBox[3] - viewBox[1]) * scale; + } + // creating transform for the following operations: + // translate(-centerX, -centerY), rotate and flip vertically, + // scale, and translate(offsetCanvasX, offsetCanvasY) + this.transform = [ + rotateA * scale, + rotateB * scale, + rotateC * scale, + rotateD * scale, + offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, + offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY + ]; + + this.width = width; + this.height = height; + this.fontScale = scale; + } + PageViewport.prototype = /** @lends PDFJS.PageViewport.prototype */ { + /** + * Clones viewport with additional properties. + * @param args {Object} (optional) If specified, may contain the 'scale' or + * 'rotation' properties to override the corresponding properties in + * the cloned viewport. + * @returns {PDFJS.PageViewport} Cloned viewport. + */ + clone: function PageViewPort_clone(args) { + args = args || {}; + var scale = 'scale' in args ? args.scale : this.scale; + var rotation = 'rotation' in args ? args.rotation : this.rotation; + return new PageViewport(this.viewBox.slice(), scale, rotation, + this.offsetX, this.offsetY, args.dontFlip); + }, + /** + * Converts PDF point to the viewport coordinates. For examples, useful for + * converting PDF location into canvas pixel coordinates. + * @param x {number} X coordinate. + * @param y {number} Y coordinate. + * @returns {Object} Object that contains 'x' and 'y' properties of the + * point in the viewport coordinate space. + * @see {@link convertToPdfPoint} + * @see {@link convertToViewportRectangle} + */ + convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) { + return Util.applyTransform([x, y], this.transform); + }, + /** + * Converts PDF rectangle to the viewport coordinates. + * @param rect {Array} xMin, yMin, xMax and yMax coordinates. + * @returns {Array} Contains corresponding coordinates of the rectangle + * in the viewport coordinate space. + * @see {@link convertToViewportPoint} + */ + convertToViewportRectangle: + function PageViewport_convertToViewportRectangle(rect) { + var tl = Util.applyTransform([rect[0], rect[1]], this.transform); + var br = Util.applyTransform([rect[2], rect[3]], this.transform); + return [tl[0], tl[1], br[0], br[1]]; + }, + /** + * Converts viewport coordinates to the PDF location. For examples, useful + * for converting canvas pixel location into PDF one. + * @param x {number} X coordinate. + * @param y {number} Y coordinate. + * @returns {Object} Object that contains 'x' and 'y' properties of the + * point in the PDF coordinate space. + * @see {@link convertToViewportPoint} + */ + convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) { + return Util.applyInverseTransform([x, y], this.transform); + } + }; + return PageViewport; +})(); + +var PDFStringTranslateTable = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, + 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, + 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, + 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC +]; + +function stringToPDFString(str) { + var i, n = str.length, strBuf = []; + if (str[0] === '\xFE' && str[1] === '\xFF') { + // UTF16BE BOM + for (i = 2; i < n; i += 2) { + strBuf.push(String.fromCharCode( + (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1))); + } + } else { + for (i = 0; i < n; ++i) { + var code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + } + return strBuf.join(''); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function isEmptyObj(obj) { + for (var key in obj) { + return false; + } + return true; +} + +function isBool(v) { + return typeof v === 'boolean'; +} + +function isInt(v) { + return typeof v === 'number' && ((v | 0) === v); +} + +function isNum(v) { + return typeof v === 'number'; +} + +function isString(v) { + return typeof v === 'string'; +} + +function isNull(v) { + return v === null; +} + +function isName(v) { + return v instanceof Name; +} + +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} + +function isDict(v, type) { + if (!(v instanceof Dict)) { + return false; + } + if (!type) { + return true; + } + var dictType = v.get('Type'); + return isName(dictType) && dictType.name === type; +} + +function isArray(v) { + return v instanceof Array; +} + +function isStream(v) { + return typeof v === 'object' && v !== null && v.getBytes !== undefined; +} + +function isArrayBuffer(v) { + return typeof v === 'object' && v !== null && v.byteLength !== undefined; +} + +function isRef(v) { + return v instanceof Ref; +} + +/** + * Promise Capability object. + * + * @typedef {Object} PromiseCapability + * @property {Promise} promise - A promise object. + * @property {function} resolve - Fullfills the promise. + * @property {function} reject - Rejects the promise. + */ + +/** + * Creates a promise capability object. + * @alias PDFJS.createPromiseCapability + * + * @return {PromiseCapability} A capability object contains: + * - a Promise, resolve and reject methods. + */ +function createPromiseCapability() { + var capability = {}; + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = resolve; + capability.reject = reject; + }); + return capability; +} + +PDFJS.createPromiseCapability = createPromiseCapability; + +/** + * Polyfill for Promises: + * The following promise implementation tries to generally implement the + * Promise/A+ spec. Some notable differences from other promise libaries are: + * - There currently isn't a seperate deferred and promise object. + * - Unhandled rejections eventually show an error if they aren't handled. + * + * Based off of the work in: + * https://bugzilla.mozilla.org/show_bug.cgi?id=810490 + */ +(function PromiseClosure() { + if (globalScope.Promise) { + // Promises existing in the DOM/Worker, checking presence of all/resolve + if (typeof globalScope.Promise.all !== 'function') { + globalScope.Promise.all = function (iterable) { + var count = 0, results = [], resolve, reject; + var promise = new globalScope.Promise(function (resolve_, reject_) { + resolve = resolve_; + reject = reject_; + }); + iterable.forEach(function (p, i) { + count++; + p.then(function (result) { + results[i] = result; + count--; + if (count === 0) { + resolve(results); + } + }, reject); + }); + if (count === 0) { + resolve(results); + } + return promise; + }; + } + if (typeof globalScope.Promise.resolve !== 'function') { + globalScope.Promise.resolve = function (value) { + return new globalScope.Promise(function (resolve) { resolve(value); }); + }; + } + if (typeof globalScope.Promise.reject !== 'function') { + globalScope.Promise.reject = function (reason) { + return new globalScope.Promise(function (resolve, reject) { + reject(reason); + }); + }; + } + if (typeof globalScope.Promise.prototype.catch !== 'function') { + globalScope.Promise.prototype.catch = function (onReject) { + return globalScope.Promise.prototype.then(undefined, onReject); + }; + } + return; + } +//#if !MOZCENTRAL + var STATUS_PENDING = 0; + var STATUS_RESOLVED = 1; + var STATUS_REJECTED = 2; + + // In an attempt to avoid silent exceptions, unhandled rejections are + // tracked and if they aren't handled in a certain amount of time an + // error is logged. + var REJECTION_TIMEOUT = 500; + + var HandlerManager = { + handlers: [], + running: false, + unhandledRejections: [], + pendingRejectionCheck: false, + + scheduleHandlers: function scheduleHandlers(promise) { + if (promise._status === STATUS_PENDING) { + return; + } + + this.handlers = this.handlers.concat(promise._handlers); + promise._handlers = []; + + if (this.running) { + return; + } + this.running = true; + + setTimeout(this.runHandlers.bind(this), 0); + }, + + runHandlers: function runHandlers() { + var RUN_TIMEOUT = 1; // ms + var timeoutAt = Date.now() + RUN_TIMEOUT; + while (this.handlers.length > 0) { + var handler = this.handlers.shift(); + + var nextStatus = handler.thisPromise._status; + var nextValue = handler.thisPromise._value; + + try { + if (nextStatus === STATUS_RESOLVED) { + if (typeof handler.onResolve === 'function') { + nextValue = handler.onResolve(nextValue); + } + } else if (typeof handler.onReject === 'function') { + nextValue = handler.onReject(nextValue); + nextStatus = STATUS_RESOLVED; + + if (handler.thisPromise._unhandledRejection) { + this.removeUnhandeledRejection(handler.thisPromise); + } + } + } catch (ex) { + nextStatus = STATUS_REJECTED; + nextValue = ex; + } + + handler.nextPromise._updateStatus(nextStatus, nextValue); + if (Date.now() >= timeoutAt) { + break; + } + } + + if (this.handlers.length > 0) { + setTimeout(this.runHandlers.bind(this), 0); + return; + } + + this.running = false; + }, + + addUnhandledRejection: function addUnhandledRejection(promise) { + this.unhandledRejections.push({ + promise: promise, + time: Date.now() + }); + this.scheduleRejectionCheck(); + }, + + removeUnhandeledRejection: function removeUnhandeledRejection(promise) { + promise._unhandledRejection = false; + for (var i = 0; i < this.unhandledRejections.length; i++) { + if (this.unhandledRejections[i].promise === promise) { + this.unhandledRejections.splice(i); + i--; + } + } + }, + + scheduleRejectionCheck: function scheduleRejectionCheck() { + if (this.pendingRejectionCheck) { + return; + } + this.pendingRejectionCheck = true; + setTimeout(function rejectionCheck() { + this.pendingRejectionCheck = false; + var now = Date.now(); + for (var i = 0; i < this.unhandledRejections.length; i++) { + if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) { + var unhandled = this.unhandledRejections[i].promise._value; + var msg = 'Unhandled rejection: ' + unhandled; + if (unhandled.stack) { + msg += '\n' + unhandled.stack; + } + warn(msg); + this.unhandledRejections.splice(i); + i--; + } + } + if (this.unhandledRejections.length) { + this.scheduleRejectionCheck(); + } + }.bind(this), REJECTION_TIMEOUT); + } + }; + + function Promise(resolver) { + this._status = STATUS_PENDING; + this._handlers = []; + try { + resolver.call(this, this._resolve.bind(this), this._reject.bind(this)); + } catch (e) { + this._reject(e); + } + } + /** + * Builds a promise that is resolved when all the passed in promises are + * resolved. + * @param {array} array of data and/or promises to wait for. + * @return {Promise} New dependant promise. + */ + Promise.all = function Promise_all(promises) { + var resolveAll, rejectAll; + var deferred = new Promise(function (resolve, reject) { + resolveAll = resolve; + rejectAll = reject; + }); + var unresolved = promises.length; + var results = []; + if (unresolved === 0) { + resolveAll(results); + return deferred; + } + function reject(reason) { + if (deferred._status === STATUS_REJECTED) { + return; + } + results = []; + rejectAll(reason); + } + for (var i = 0, ii = promises.length; i < ii; ++i) { + var promise = promises[i]; + var resolve = (function(i) { + return function(value) { + if (deferred._status === STATUS_REJECTED) { + return; + } + results[i] = value; + unresolved--; + if (unresolved === 0) { + resolveAll(results); + } + }; + })(i); + if (Promise.isPromise(promise)) { + promise.then(resolve, reject); + } else { + resolve(promise); + } + } + return deferred; + }; + + /** + * Checks if the value is likely a promise (has a 'then' function). + * @return {boolean} true if value is thenable + */ + Promise.isPromise = function Promise_isPromise(value) { + return value && typeof value.then === 'function'; + }; + + /** + * Creates resolved promise + * @param value resolve value + * @returns {Promise} + */ + Promise.resolve = function Promise_resolve(value) { + return new Promise(function (resolve) { resolve(value); }); + }; + + /** + * Creates rejected promise + * @param reason rejection value + * @returns {Promise} + */ + Promise.reject = function Promise_reject(reason) { + return new Promise(function (resolve, reject) { reject(reason); }); + }; + + Promise.prototype = { + _status: null, + _value: null, + _handlers: null, + _unhandledRejection: null, + + _updateStatus: function Promise__updateStatus(status, value) { + if (this._status === STATUS_RESOLVED || + this._status === STATUS_REJECTED) { + return; + } + + if (status === STATUS_RESOLVED && + Promise.isPromise(value)) { + value.then(this._updateStatus.bind(this, STATUS_RESOLVED), + this._updateStatus.bind(this, STATUS_REJECTED)); + return; + } + + this._status = status; + this._value = value; + + if (status === STATUS_REJECTED && this._handlers.length === 0) { + this._unhandledRejection = true; + HandlerManager.addUnhandledRejection(this); + } + + HandlerManager.scheduleHandlers(this); + }, + + _resolve: function Promise_resolve(value) { + this._updateStatus(STATUS_RESOLVED, value); + }, + + _reject: function Promise_reject(reason) { + this._updateStatus(STATUS_REJECTED, reason); + }, + + then: function Promise_then(onResolve, onReject) { + var nextPromise = new Promise(function (resolve, reject) { + this.resolve = resolve; + this.reject = reject; + }); + this._handlers.push({ + thisPromise: this, + onResolve: onResolve, + onReject: onReject, + nextPromise: nextPromise + }); + HandlerManager.scheduleHandlers(this); + return nextPromise; + }, + + catch: function Promise_catch(onReject) { + return this.then(undefined, onReject); + } + }; + + globalScope.Promise = Promise; +//#else +//throw new Error('DOM Promise is not present'); +//#endif +})(); + +var StatTimer = (function StatTimerClosure() { + function rpad(str, pad, length) { + while (str.length < length) { + str += pad; + } + return str; + } + function StatTimer() { + this.started = {}; + this.times = []; + this.enabled = true; + } + StatTimer.prototype = { + time: function StatTimer_time(name) { + if (!this.enabled) { + return; + } + if (name in this.started) { + warn('Timer is already running for ' + name); + } + this.started[name] = Date.now(); + }, + timeEnd: function StatTimer_timeEnd(name) { + if (!this.enabled) { + return; + } + if (!(name in this.started)) { + warn('Timer has not been started for ' + name); + } + this.times.push({ + 'name': name, + 'start': this.started[name], + 'end': Date.now() + }); + // Remove timer from started so it can be called again. + delete this.started[name]; + }, + toString: function StatTimer_toString() { + var i, ii; + var times = this.times; + var out = ''; + // Find the longest name for padding purposes. + var longest = 0; + for (i = 0, ii = times.length; i < ii; ++i) { + var name = times[i]['name']; + if (name.length > longest) { + longest = name.length; + } + } + for (i = 0, ii = times.length; i < ii; ++i) { + var span = times[i]; + var duration = span.end - span.start; + out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n'; + } + return out; + } + }; + return StatTimer; +})(); + +PDFJS.createBlob = function createBlob(data, contentType) { + if (typeof Blob !== 'undefined') { + return new Blob([data], { type: contentType }); + } + // Blob builder is deprecated in FF14 and removed in FF18. + var bb = new MozBlobBuilder(); + bb.append(data); + return bb.getBlob(contentType); +}; + +PDFJS.createObjectURL = (function createObjectURLClosure() { + // Blob/createObjectURL is not available, falling back to data schema. + var digits = + 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + return function createObjectURL(data, contentType) { + if (!PDFJS.disableCreateObjectURL && + typeof URL !== 'undefined' && URL.createObjectURL) { + var blob = PDFJS.createBlob(data, contentType); + return URL.createObjectURL(blob); + } + + var buffer = 'data:' + contentType + ';base64,'; + for (var i = 0, ii = data.length; i < ii; i += 3) { + var b1 = data[i] & 0xFF; + var b2 = data[i + 1] & 0xFF; + var b3 = data[i + 2] & 0xFF; + var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4); + var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64; + var d4 = i + 2 < ii ? (b3 & 0x3F) : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + return buffer; + }; +})(); + +function MessageHandler(name, comObj) { + this.name = name; + this.comObj = comObj; + this.callbackIndex = 1; + this.postMessageTransfers = true; + var callbacksCapabilities = this.callbacksCapabilities = {}; + var ah = this.actionHandler = {}; + + ah['console_log'] = [function ahConsoleLog(data) { + console.log.apply(console, data); + }]; + ah['console_error'] = [function ahConsoleError(data) { + console.error.apply(console, data); + }]; + ah['_unsupported_feature'] = [function ah_unsupportedFeature(data) { + UnsupportedManager.notify(data); + }]; + + comObj.onmessage = function messageHandlerComObjOnMessage(event) { + var data = event.data; + if (data.isReply) { + var callbackId = data.callbackId; + if (data.callbackId in callbacksCapabilities) { + var callback = callbacksCapabilities[callbackId]; + delete callbacksCapabilities[callbackId]; + if ('error' in data) { + callback.reject(data.error); + } else { + callback.resolve(data.data); + } + } else { + error('Cannot resolve callback ' + callbackId); + } + } else if (data.action in ah) { + var action = ah[data.action]; + if (data.callbackId) { + Promise.resolve().then(function () { + return action[0].call(action[1], data.data); + }).then(function (result) { + comObj.postMessage({ + isReply: true, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + isReply: true, + callbackId: data.callbackId, + error: reason + }); + }); + } else { + action[0].call(action[1], data.data); + } + } else { + error('Unknown action from worker: ' + data.action); + } + }; +} + +MessageHandler.prototype = { + on: function messageHandlerOn(actionName, handler, scope) { + var ah = this.actionHandler; + if (ah[actionName]) { + error('There is already an actionName called "' + actionName + '"'); + } + ah[actionName] = [handler, scope]; + }, + /** + * Sends a message to the comObj to invoke the action with the supplied data. + * @param {String} actionName Action to call. + * @param {JSON} data JSON data to send. + * @param {Array} [transfers] Optional list of transfers/ArrayBuffers + */ + send: function messageHandlerSend(actionName, data, transfers) { + var message = { + action: actionName, + data: data + }; + this.postMessage(message, transfers); + }, + /** + * Sends a message to the comObj to invoke the action with the supplied data. + * Expects that other side will callback with the response. + * @param {String} actionName Action to call. + * @param {JSON} data JSON data to send. + * @param {Array} [transfers] Optional list of transfers/ArrayBuffers. + * @returns {Promise} Promise to be resolved with response data. + */ + sendWithPromise: + function messageHandlerSendWithPromise(actionName, data, transfers) { + var callbackId = this.callbackIndex++; + var message = { + action: actionName, + data: data, + callbackId: callbackId + }; + var capability = createPromiseCapability(); + this.callbacksCapabilities[callbackId] = capability; + try { + this.postMessage(message, transfers); + } catch (e) { + capability.reject(e); + } + return capability.promise; + }, + /** + * Sends raw message to the comObj. + * @private + * @param message {Object} Raw message. + * @param transfers List of transfers/ArrayBuffers, or undefined. + */ + postMessage: function (message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + } +}; + +function loadJpegStream(id, imageUrl, objs) { + var img = new Image(); + img.onload = (function loadJpegStream_onloadClosure() { + objs.resolve(id, img); + }); + img.onerror = (function loadJpegStream_onerrorClosure() { + objs.resolve(id, null); + warn('Error during JPEG image loading'); + }); + img.src = imageUrl; +} + + + +//#if (FIREFOX || MOZCENTRAL) +// +//Components.utils.import('resource://gre/modules/Services.jsm'); +// +//var EXPORTED_SYMBOLS = ['NetworkManager']; +// +//var console = { +// log: function console_log(aMsg) { +// var msg = 'network.js: ' + (aMsg.join ? aMsg.join('') : aMsg); +// Services.console.logStringMessage(msg); +// // TODO(mack): dump() doesn't seem to work here... +// dump(msg + '\n'); +// } +//} +//#endif + +var NetworkManager = (function NetworkManagerClosure() { + + var OK_RESPONSE = 200; + var PARTIAL_CONTENT_RESPONSE = 206; + + function NetworkManager(url, args) { + this.url = url; + args = args || {}; + this.isHttp = /^https?:/i.test(url); + this.httpHeaders = (this.isHttp && args.httpHeaders) || {}; + this.withCredentials = args.withCredentials || false; + this.getXhr = args.getXhr || + function NetworkManager_getXhr() { +//#if B2G +// return new XMLHttpRequest({ mozSystem: true }); +//#else + return new XMLHttpRequest(); +//#endif + }; + + this.currXhrId = 0; + this.pendingRequests = {}; + this.loadedRequests = {}; + } + + function getArrayBuffer(xhr) { + var data = xhr.response; + if (typeof data !== 'string') { + return data; + } + var length = data.length; + var array = new Uint8Array(length); + for (var i = 0; i < length; i++) { + array[i] = data.charCodeAt(i) & 0xFF; + } + return array.buffer; + } + + NetworkManager.prototype = { + requestRange: function NetworkManager_requestRange(begin, end, listeners) { + var args = { + begin: begin, + end: end + }; + for (var prop in listeners) { + args[prop] = listeners[prop]; + } + return this.request(args); + }, + + requestFull: function NetworkManager_requestFull(listeners) { + return this.request(listeners); + }, + + request: function NetworkManager_request(args) { + var xhr = this.getXhr(); + var xhrId = this.currXhrId++; + var pendingRequest = this.pendingRequests[xhrId] = { + xhr: xhr + }; + + xhr.open('GET', this.url); + xhr.withCredentials = this.withCredentials; + for (var property in this.httpHeaders) { + var value = this.httpHeaders[property]; + if (typeof value === 'undefined') { + continue; + } + xhr.setRequestHeader(property, value); + } + if (this.isHttp && 'begin' in args && 'end' in args) { + var rangeStr = args.begin + '-' + (args.end - 1); + xhr.setRequestHeader('Range', 'bytes=' + rangeStr); + pendingRequest.expectedStatus = 206; + } else { + pendingRequest.expectedStatus = 200; + } + + if (args.onProgressiveData) { + xhr.responseType = 'moz-chunked-arraybuffer'; + if (xhr.responseType === 'moz-chunked-arraybuffer') { + pendingRequest.onProgressiveData = args.onProgressiveData; + pendingRequest.mozChunked = true; + } else { + xhr.responseType = 'arraybuffer'; + } + } else { + xhr.responseType = 'arraybuffer'; + } + + if (args.onError) { + xhr.onerror = function(evt) { + args.onError(xhr.status); + }; + } + xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); + xhr.onprogress = this.onProgress.bind(this, xhrId); + + pendingRequest.onHeadersReceived = args.onHeadersReceived; + pendingRequest.onDone = args.onDone; + pendingRequest.onError = args.onError; + pendingRequest.onProgress = args.onProgress; + + xhr.send(null); + + return xhrId; + }, + + onProgress: function NetworkManager_onProgress(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + // Maybe abortRequest was called... + return; + } + + if (pendingRequest.mozChunked) { + var chunk = getArrayBuffer(pendingRequest.xhr); + pendingRequest.onProgressiveData(chunk); + } + + var onProgress = pendingRequest.onProgress; + if (onProgress) { + onProgress(evt); + } + }, + + onStateChange: function NetworkManager_onStateChange(xhrId, evt) { + var pendingRequest = this.pendingRequests[xhrId]; + if (!pendingRequest) { + // Maybe abortRequest was called... + return; + } + + var xhr = pendingRequest.xhr; + if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { + pendingRequest.onHeadersReceived(); + delete pendingRequest.onHeadersReceived; + } + + if (xhr.readyState !== 4) { + return; + } + + if (!(xhrId in this.pendingRequests)) { + // The XHR request might have been aborted in onHeadersReceived() + // callback, in which case we should abort request + return; + } + + delete this.pendingRequests[xhrId]; + + // success status == 0 can be on ftp, file and other protocols + if (xhr.status === 0 && this.isHttp) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + return; + } + var xhrStatus = xhr.status || OK_RESPONSE; + + // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2: + // "A server MAY ignore the Range header". This means it's possible to + // get a 200 rather than a 206 response from a range request. + var ok_response_on_range_request = + xhrStatus === OK_RESPONSE && + pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; + + if (!ok_response_on_range_request && + xhrStatus !== pendingRequest.expectedStatus) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + return; + } + + this.loadedRequests[xhrId] = true; + + var chunk = getArrayBuffer(xhr); + if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { + var rangeHeader = xhr.getResponseHeader('Content-Range'); + var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); + var begin = parseInt(matches[1], 10); + pendingRequest.onDone({ + begin: begin, + chunk: chunk + }); + } else if (pendingRequest.onProgressiveData) { + pendingRequest.onDone(null); + } else { + pendingRequest.onDone({ + begin: 0, + chunk: chunk + }); + } + }, + + hasPendingRequests: function NetworkManager_hasPendingRequests() { + for (var xhrId in this.pendingRequests) { + return true; + } + return false; + }, + + getRequestXhr: function NetworkManager_getXhr(xhrId) { + return this.pendingRequests[xhrId].xhr; + }, + + isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) { + return !!(this.pendingRequests[xhrId].onProgressiveData); + }, + + isPendingRequest: function NetworkManager_isPendingRequest(xhrId) { + return xhrId in this.pendingRequests; + }, + + isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) { + return xhrId in this.loadedRequests; + }, + + abortAllRequests: function NetworkManager_abortAllRequests() { + for (var xhrId in this.pendingRequests) { + this.abortRequest(xhrId | 0); + } + }, + + abortRequest: function NetworkManager_abortRequest(xhrId) { + var xhr = this.pendingRequests[xhrId].xhr; + delete this.pendingRequests[xhrId]; + xhr.abort(); + } + }; + + return NetworkManager; +})(); + + + +var ChunkedStream = (function ChunkedStreamClosure() { + function ChunkedStream(length, chunkSize, manager) { + this.bytes = new Uint8Array(length); + this.start = 0; + this.pos = 0; + this.end = length; + this.chunkSize = chunkSize; + this.loadedChunks = []; + this.numChunksLoaded = 0; + this.numChunks = Math.ceil(length / chunkSize); + this.manager = manager; + this.progressiveDataLength = 0; + this.lastSuccessfulEnsureByteChunk = -1; // a single-entry cache + } + + // required methods for a stream. if a particular stream does not + // implement these, an error should be thrown + ChunkedStream.prototype = { + + getMissingChunks: function ChunkedStream_getMissingChunks() { + var chunks = []; + for (var chunk = 0, n = this.numChunks; chunk < n; ++chunk) { + if (!this.loadedChunks[chunk]) { + chunks.push(chunk); + } + } + return chunks; + }, + + getBaseStreams: function ChunkedStream_getBaseStreams() { + return [this]; + }, + + allChunksLoaded: function ChunkedStream_allChunksLoaded() { + return this.numChunksLoaded === this.numChunks; + }, + + onReceiveData: function ChunkedStream_onReceiveData(begin, chunk) { + var end = begin + chunk.byteLength; + + assert(begin % this.chunkSize === 0, 'Bad begin offset: ' + begin); + // Using this.length is inaccurate here since this.start can be moved + // See ChunkedStream.moveStart() + var length = this.bytes.length; + assert(end % this.chunkSize === 0 || end === length, + 'Bad end offset: ' + end); + + this.bytes.set(new Uint8Array(chunk), begin); + var chunkSize = this.chunkSize; + var beginChunk = Math.floor(begin / chunkSize); + var endChunk = Math.floor((end - 1) / chunkSize) + 1; + var curChunk; + + for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + if (!this.loadedChunks[curChunk]) { + this.loadedChunks[curChunk] = true; + ++this.numChunksLoaded; + } + } + }, + + onReceiveProgressiveData: + function ChunkedStream_onReceiveProgressiveData(data) { + var position = this.progressiveDataLength; + var beginChunk = Math.floor(position / this.chunkSize); + + this.bytes.set(new Uint8Array(data), position); + position += data.byteLength; + this.progressiveDataLength = position; + var endChunk = position >= this.end ? this.numChunks : + Math.floor(position / this.chunkSize); + var curChunk; + for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + if (!this.loadedChunks[curChunk]) { + this.loadedChunks[curChunk] = true; + ++this.numChunksLoaded; + } + } + }, + + ensureByte: function ChunkedStream_ensureByte(pos) { + var chunk = Math.floor(pos / this.chunkSize); + if (chunk === this.lastSuccessfulEnsureByteChunk) { + return; + } + + if (!this.loadedChunks[chunk]) { + throw new MissingDataException(pos, pos + 1); + } + this.lastSuccessfulEnsureByteChunk = chunk; + }, + + ensureRange: function ChunkedStream_ensureRange(begin, end) { + if (begin >= end) { + return; + } + + if (end <= this.progressiveDataLength) { + return; + } + + var chunkSize = this.chunkSize; + var beginChunk = Math.floor(begin / chunkSize); + var endChunk = Math.floor((end - 1) / chunkSize) + 1; + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this.loadedChunks[chunk]) { + throw new MissingDataException(begin, end); + } + } + }, + + nextEmptyChunk: function ChunkedStream_nextEmptyChunk(beginChunk) { + var chunk, n; + for (chunk = beginChunk, n = this.numChunks; chunk < n; ++chunk) { + if (!this.loadedChunks[chunk]) { + return chunk; + } + } + // Wrap around to beginning + for (chunk = 0; chunk < beginChunk; ++chunk) { + if (!this.loadedChunks[chunk]) { + return chunk; + } + } + return null; + }, + + hasChunk: function ChunkedStream_hasChunk(chunk) { + return !!this.loadedChunks[chunk]; + }, + + get length() { + return this.end - this.start; + }, + + get isEmpty() { + return this.length === 0; + }, + + getByte: function ChunkedStream_getByte() { + var pos = this.pos; + if (pos >= this.end) { + return -1; + } + this.ensureByte(pos); + return this.bytes[this.pos++]; + }, + + getUint16: function ChunkedStream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + return (b0 << 8) + b1; + }, + + getInt32: function ChunkedStream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + + // returns subarray of original buffer + // should only be read + getBytes: function ChunkedStream_getBytes(length) { + var bytes = this.bytes; + var pos = this.pos; + var strEnd = this.end; + + if (!length) { + this.ensureRange(pos, strEnd); + return bytes.subarray(pos, strEnd); + } + + var end = pos + length; + if (end > strEnd) { + end = strEnd; + } + this.ensureRange(pos, end); + + this.pos = end; + return bytes.subarray(pos, end); + }, + + peekByte: function ChunkedStream_peekByte() { + var peekedByte = this.getByte(); + this.pos--; + return peekedByte; + }, + + peekBytes: function ChunkedStream_peekBytes(length) { + var bytes = this.getBytes(length); + this.pos -= bytes.length; + return bytes; + }, + + getByteRange: function ChunkedStream_getBytes(begin, end) { + this.ensureRange(begin, end); + return this.bytes.subarray(begin, end); + }, + + skip: function ChunkedStream_skip(n) { + if (!n) { + n = 1; + } + this.pos += n; + }, + + reset: function ChunkedStream_reset() { + this.pos = this.start; + }, + + moveStart: function ChunkedStream_moveStart() { + this.start = this.pos; + }, + + makeSubStream: function ChunkedStream_makeSubStream(start, length, dict) { + this.ensureRange(start, start + length); + + function ChunkedStreamSubstream() {} + ChunkedStreamSubstream.prototype = Object.create(this); + ChunkedStreamSubstream.prototype.getMissingChunks = function() { + var chunkSize = this.chunkSize; + var beginChunk = Math.floor(this.start / chunkSize); + var endChunk = Math.floor((this.end - 1) / chunkSize) + 1; + var missingChunks = []; + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this.loadedChunks[chunk]) { + missingChunks.push(chunk); + } + } + return missingChunks; + }; + var subStream = new ChunkedStreamSubstream(); + subStream.pos = subStream.start = start; + subStream.end = start + length || this.end; + subStream.dict = dict; + return subStream; + }, + + isStream: true + }; + + return ChunkedStream; +})(); + +var ChunkedStreamManager = (function ChunkedStreamManagerClosure() { + + function ChunkedStreamManager(length, chunkSize, url, args) { + this.stream = new ChunkedStream(length, chunkSize, this); + this.length = length; + this.chunkSize = chunkSize; + this.url = url; + this.disableAutoFetch = args.disableAutoFetch; + var msgHandler = this.msgHandler = args.msgHandler; + + if (args.chunkedViewerLoading) { + msgHandler.on('OnDataRange', this.onReceiveData.bind(this)); + msgHandler.on('OnDataProgress', this.onProgress.bind(this)); + this.sendRequest = function ChunkedStreamManager_sendRequest(begin, end) { + msgHandler.send('RequestDataRange', { begin: begin, end: end }); + }; + } else { + + var getXhr = function getXhr() { +//#if B2G +// return new XMLHttpRequest({ mozSystem: true }); +//#else + return new XMLHttpRequest(); +//#endif + }; + this.networkManager = new NetworkManager(this.url, { + getXhr: getXhr, + httpHeaders: args.httpHeaders, + withCredentials: args.withCredentials + }); + this.sendRequest = function ChunkedStreamManager_sendRequest(begin, end) { + this.networkManager.requestRange(begin, end, { + onDone: this.onReceiveData.bind(this), + onProgress: this.onProgress.bind(this) + }); + }; + } + + this.currRequestId = 0; + + this.chunksNeededByRequest = {}; + this.requestsByChunk = {}; + this.callbacksByRequest = {}; + this.progressiveDataLength = 0; + + this._loadedStreamCapability = createPromiseCapability(); + + if (args.initialData) { + this.onReceiveData({chunk: args.initialData}); + } + } + + ChunkedStreamManager.prototype = { + onLoadedStream: function ChunkedStreamManager_getLoadedStream() { + return this._loadedStreamCapability.promise; + }, + + // Get all the chunks that are not yet loaded and groups them into + // contiguous ranges to load in as few requests as possible + requestAllChunks: function ChunkedStreamManager_requestAllChunks() { + var missingChunks = this.stream.getMissingChunks(); + this.requestChunks(missingChunks); + return this._loadedStreamCapability.promise; + }, + + requestChunks: function ChunkedStreamManager_requestChunks(chunks, + callback) { + var requestId = this.currRequestId++; + + var chunksNeeded; + var i, ii; + this.chunksNeededByRequest[requestId] = chunksNeeded = {}; + for (i = 0, ii = chunks.length; i < ii; i++) { + if (!this.stream.hasChunk(chunks[i])) { + chunksNeeded[chunks[i]] = true; + } + } + + if (isEmptyObj(chunksNeeded)) { + if (callback) { + callback(); + } + return; + } + + this.callbacksByRequest[requestId] = callback; + + var chunksToRequest = []; + for (var chunk in chunksNeeded) { + chunk = chunk | 0; + if (!(chunk in this.requestsByChunk)) { + this.requestsByChunk[chunk] = []; + chunksToRequest.push(chunk); + } + this.requestsByChunk[chunk].push(requestId); + } + + if (!chunksToRequest.length) { + return; + } + + var groupedChunksToRequest = this.groupChunks(chunksToRequest); + + for (i = 0; i < groupedChunksToRequest.length; ++i) { + var groupedChunk = groupedChunksToRequest[i]; + var begin = groupedChunk.beginChunk * this.chunkSize; + var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); + this.sendRequest(begin, end); + } + }, + + getStream: function ChunkedStreamManager_getStream() { + return this.stream; + }, + + // Loads any chunks in the requested range that are not yet loaded + requestRange: function ChunkedStreamManager_requestRange( + begin, end, callback) { + + end = Math.min(end, this.length); + + var beginChunk = this.getBeginChunk(begin); + var endChunk = this.getEndChunk(end); + + var chunks = []; + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + chunks.push(chunk); + } + + this.requestChunks(chunks, callback); + }, + + requestRanges: function ChunkedStreamManager_requestRanges(ranges, + callback) { + ranges = ranges || []; + var chunksToRequest = []; + + for (var i = 0; i < ranges.length; i++) { + var beginChunk = this.getBeginChunk(ranges[i].begin); + var endChunk = this.getEndChunk(ranges[i].end); + for (var chunk = beginChunk; chunk < endChunk; ++chunk) { + if (chunksToRequest.indexOf(chunk) < 0) { + chunksToRequest.push(chunk); + } + } + } + + chunksToRequest.sort(function(a, b) { return a - b; }); + this.requestChunks(chunksToRequest, callback); + }, + + // Groups a sorted array of chunks into as few continguous larger + // chunks as possible + groupChunks: function ChunkedStreamManager_groupChunks(chunks) { + var groupedChunks = []; + var beginChunk = -1; + var prevChunk = -1; + for (var i = 0; i < chunks.length; ++i) { + var chunk = chunks[i]; + + if (beginChunk < 0) { + beginChunk = chunk; + } + + if (prevChunk >= 0 && prevChunk + 1 !== chunk) { + groupedChunks.push({ beginChunk: beginChunk, + endChunk: prevChunk + 1 }); + beginChunk = chunk; + } + if (i + 1 === chunks.length) { + groupedChunks.push({ beginChunk: beginChunk, + endChunk: chunk + 1 }); + } + + prevChunk = chunk; + } + return groupedChunks; + }, + + onProgress: function ChunkedStreamManager_onProgress(args) { + var bytesLoaded = (this.stream.numChunksLoaded * this.chunkSize + + args.loaded); + this.msgHandler.send('DocProgress', { + loaded: bytesLoaded, + total: this.length + }); + }, + + onReceiveData: function ChunkedStreamManager_onReceiveData(args) { + var chunk = args.chunk; + var isProgressive = args.begin === undefined; + var begin = isProgressive ? this.progressiveDataLength : args.begin; + var end = begin + chunk.byteLength; + + var beginChunk = Math.floor(begin / this.chunkSize); + var endChunk = end < this.length ? Math.floor(end / this.chunkSize) : + Math.ceil(end / this.chunkSize); + + if (isProgressive) { + this.stream.onReceiveProgressiveData(chunk); + this.progressiveDataLength = end; + } else { + this.stream.onReceiveData(begin, chunk); + } + + if (this.stream.allChunksLoaded()) { + this._loadedStreamCapability.resolve(this.stream); + } + + var loadedRequests = []; + var i, requestId; + for (chunk = beginChunk; chunk < endChunk; ++chunk) { + // The server might return more chunks than requested + var requestIds = this.requestsByChunk[chunk] || []; + delete this.requestsByChunk[chunk]; + + for (i = 0; i < requestIds.length; ++i) { + requestId = requestIds[i]; + var chunksNeeded = this.chunksNeededByRequest[requestId]; + if (chunk in chunksNeeded) { + delete chunksNeeded[chunk]; + } + + if (!isEmptyObj(chunksNeeded)) { + continue; + } + + loadedRequests.push(requestId); + } + } + + // If there are no pending requests, automatically fetch the next + // unfetched chunk of the PDF + if (!this.disableAutoFetch && isEmptyObj(this.requestsByChunk)) { + var nextEmptyChunk; + if (this.stream.numChunksLoaded === 1) { + // This is a special optimization so that after fetching the first + // chunk, rather than fetching the second chunk, we fetch the last + // chunk. + var lastChunk = this.stream.numChunks - 1; + if (!this.stream.hasChunk(lastChunk)) { + nextEmptyChunk = lastChunk; + } + } else { + nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); + } + if (isInt(nextEmptyChunk)) { + this.requestChunks([nextEmptyChunk]); + } + } + + for (i = 0; i < loadedRequests.length; ++i) { + requestId = loadedRequests[i]; + var callback = this.callbacksByRequest[requestId]; + delete this.callbacksByRequest[requestId]; + if (callback) { + callback(); + } + } + + this.msgHandler.send('DocProgress', { + loaded: this.stream.numChunksLoaded * this.chunkSize, + total: this.length + }); + }, + + onError: function ChunkedStreamManager_onError(err) { + this._loadedStreamCapability.reject(err); + }, + + getBeginChunk: function ChunkedStreamManager_getBeginChunk(begin) { + var chunk = Math.floor(begin / this.chunkSize); + return chunk; + }, + + getEndChunk: function ChunkedStreamManager_getEndChunk(end) { + if (end % this.chunkSize === 0) { + return end / this.chunkSize; + } + + // 0 -> 0 + // 1 -> 1 + // 99 -> 1 + // 100 -> 1 + // 101 -> 2 + var chunk = Math.floor((end - 1) / this.chunkSize) + 1; + return chunk; + } + }; + + return ChunkedStreamManager; +})(); + + + +// The maximum number of bytes fetched per range request +var RANGE_CHUNK_SIZE = 65536; + +// TODO(mack): Make use of PDFJS.Util.inherit() when it becomes available +var BasePdfManager = (function BasePdfManagerClosure() { + function BasePdfManager() { + throw new Error('Cannot initialize BaseManagerManager'); + } + + BasePdfManager.prototype = { + onLoadedStream: function BasePdfManager_onLoadedStream() { + throw new NotImplementedException(); + }, + + ensureDoc: function BasePdfManager_ensureDoc(prop, args) { + return this.ensure(this.pdfDocument, prop, args); + }, + + ensureXRef: function BasePdfManager_ensureXRef(prop, args) { + return this.ensure(this.pdfDocument.xref, prop, args); + }, + + ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) { + return this.ensure(this.pdfDocument.catalog, prop, args); + }, + + getPage: function BasePdfManager_pagePage(pageIndex) { + return this.pdfDocument.getPage(pageIndex); + }, + + cleanup: function BasePdfManager_cleanup() { + return this.pdfDocument.cleanup(); + }, + + ensure: function BasePdfManager_ensure(obj, prop, args) { + return new NotImplementedException(); + }, + + requestRange: function BasePdfManager_ensure(begin, end) { + return new NotImplementedException(); + }, + + requestLoadedStream: function BasePdfManager_requestLoadedStream() { + return new NotImplementedException(); + }, + + sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) { + return new NotImplementedException(); + }, + + updatePassword: function BasePdfManager_updatePassword(password) { + this.pdfDocument.xref.password = this.password = password; + if (this._passwordChangedCapability) { + this._passwordChangedCapability.resolve(); + } + }, + + passwordChanged: function BasePdfManager_passwordChanged() { + this._passwordChangedCapability = createPromiseCapability(); + return this._passwordChangedCapability.promise; + }, + + terminate: function BasePdfManager_terminate() { + return new NotImplementedException(); + } + }; + + return BasePdfManager; +})(); + +var LocalPdfManager = (function LocalPdfManagerClosure() { + function LocalPdfManager(data, password) { + var stream = new Stream(data); + this.pdfDocument = new PDFDocument(this, stream, password); + this._loadedStreamCapability = createPromiseCapability(); + this._loadedStreamCapability.resolve(stream); + } + + LocalPdfManager.prototype = Object.create(BasePdfManager.prototype); + LocalPdfManager.prototype.constructor = LocalPdfManager; + + LocalPdfManager.prototype.ensure = + function LocalPdfManager_ensure(obj, prop, args) { + return new Promise(function (resolve, reject) { + try { + var value = obj[prop]; + var result; + if (typeof value === 'function') { + result = value.apply(obj, args); + } else { + result = value; + } + resolve(result); + } catch (e) { + reject(e); + } + }); + }; + + LocalPdfManager.prototype.requestRange = + function LocalPdfManager_requestRange(begin, end) { + return Promise.resolve(); + }; + + LocalPdfManager.prototype.requestLoadedStream = + function LocalPdfManager_requestLoadedStream() { + }; + + LocalPdfManager.prototype.onLoadedStream = + function LocalPdfManager_getLoadedStream() { + return this._loadedStreamCapability.promise; + }; + + LocalPdfManager.prototype.terminate = + function LocalPdfManager_terminate() { + return; + }; + + return LocalPdfManager; +})(); + +var NetworkPdfManager = (function NetworkPdfManagerClosure() { + function NetworkPdfManager(args, msgHandler) { + + this.msgHandler = msgHandler; + + var params = { + msgHandler: msgHandler, + httpHeaders: args.httpHeaders, + withCredentials: args.withCredentials, + chunkedViewerLoading: args.chunkedViewerLoading, + disableAutoFetch: args.disableAutoFetch, + initialData: args.initialData + }; + this.streamManager = new ChunkedStreamManager(args.length, RANGE_CHUNK_SIZE, + args.url, params); + + this.pdfDocument = new PDFDocument(this, this.streamManager.getStream(), + args.password); + } + + NetworkPdfManager.prototype = Object.create(BasePdfManager.prototype); + NetworkPdfManager.prototype.constructor = NetworkPdfManager; + + NetworkPdfManager.prototype.ensure = + function NetworkPdfManager_ensure(obj, prop, args) { + var pdfManager = this; + + return new Promise(function (resolve, reject) { + function ensureHelper() { + try { + var result; + var value = obj[prop]; + if (typeof value === 'function') { + result = value.apply(obj, args); + } else { + result = value; + } + resolve(result); + } catch(e) { + if (!(e instanceof MissingDataException)) { + reject(e); + return; + } + pdfManager.streamManager.requestRange(e.begin, e.end, ensureHelper); + } + } + + ensureHelper(); + }); + }; + + NetworkPdfManager.prototype.requestRange = + function NetworkPdfManager_requestRange(begin, end) { + return new Promise(function (resolve) { + this.streamManager.requestRange(begin, end, function() { + resolve(); + }); + }.bind(this)); + }; + + NetworkPdfManager.prototype.requestLoadedStream = + function NetworkPdfManager_requestLoadedStream() { + this.streamManager.requestAllChunks(); + }; + + NetworkPdfManager.prototype.sendProgressiveData = + function NetworkPdfManager_sendProgressiveData(chunk) { + this.streamManager.onReceiveData({ chunk: chunk }); + }; + + NetworkPdfManager.prototype.onLoadedStream = + function NetworkPdfManager_getLoadedStream() { + return this.streamManager.onLoadedStream(); + }; + + NetworkPdfManager.prototype.terminate = + function NetworkPdfManager_terminate() { + this.streamManager.networkManager.abortAllRequests(); + }; + + return NetworkPdfManager; +})(); + + + +var Page = (function PageClosure() { + + var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792]; + + function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache) { + this.pdfManager = pdfManager; + this.pageIndex = pageIndex; + this.pageDict = pageDict; + this.xref = xref; + this.ref = ref; + this.fontCache = fontCache; + this.idCounters = { + obj: 0 + }; + this.resourcesPromise = null; + } + + Page.prototype = { + getPageProp: function Page_getPageProp(key) { + return this.pageDict.get(key); + }, + + getInheritedPageProp: function Page_inheritPageProp(key) { + var dict = this.pageDict; + var value = dict.get(key); + while (value === undefined) { + dict = dict.get('Parent'); + if (!dict) { + break; + } + value = dict.get(key); + } + return value; + }, + + get content() { + return this.getPageProp('Contents'); + }, + + get resources() { + var value = this.getInheritedPageProp('Resources'); + // For robustness: The spec states that a \Resources entry has to be + // present, but can be empty. Some document omit it still. In this case + // return an empty dictionary: + if (value === undefined) { + value = Dict.empty; + } + return shadow(this, 'resources', value); + }, + + get mediaBox() { + var obj = this.getInheritedPageProp('MediaBox'); + // Reset invalid media box to letter size. + if (!isArray(obj) || obj.length !== 4) { + obj = LETTER_SIZE_MEDIABOX; + } + return shadow(this, 'mediaBox', obj); + }, + + get view() { + var mediaBox = this.mediaBox; + var cropBox = this.getInheritedPageProp('CropBox'); + if (!isArray(cropBox) || cropBox.length !== 4) { + return shadow(this, 'view', mediaBox); + } + + // From the spec, 6th ed., p.963: + // "The crop, bleed, trim, and art boxes should not ordinarily + // extend beyond the boundaries of the media box. If they do, they are + // effectively reduced to their intersection with the media box." + cropBox = Util.intersect(cropBox, mediaBox); + if (!cropBox) { + return shadow(this, 'view', mediaBox); + } + return shadow(this, 'view', cropBox); + }, + + get annotationRefs() { + return shadow(this, 'annotationRefs', + this.getInheritedPageProp('Annots')); + }, + + get rotate() { + var rotate = this.getInheritedPageProp('Rotate') || 0; + // Normalize rotation so it's a multiple of 90 and between 0 and 270 + if (rotate % 90 !== 0) { + rotate = 0; + } else if (rotate >= 360) { + rotate = rotate % 360; + } else if (rotate < 0) { + // The spec doesn't cover negatives, assume its counterclockwise + // rotation. The following is the other implementation of modulo. + rotate = ((rotate % 360) + 360) % 360; + } + return shadow(this, 'rotate', rotate); + }, + + getContentStream: function Page_getContentStream() { + var content = this.content; + var stream; + if (isArray(content)) { + // fetching items + var xref = this.xref; + var i, n = content.length; + var streams = []; + for (i = 0; i < n; ++i) { + streams.push(xref.fetchIfRef(content[i])); + } + stream = new StreamsSequenceStream(streams); + } else if (isStream(content)) { + stream = content; + } else { + // replacing non-existent page content with empty one + stream = new NullStream(); + } + return stream; + }, + + loadResources: function Page_loadResources(keys) { + if (!this.resourcesPromise) { + // TODO: add async getInheritedPageProp and remove this. + this.resourcesPromise = this.pdfManager.ensure(this, 'resources'); + } + return this.resourcesPromise.then(function resourceSuccess() { + var objectLoader = new ObjectLoader(this.resources.map, + keys, + this.xref); + return objectLoader.load(); + }.bind(this)); + }, + + getOperatorList: function Page_getOperatorList(handler, intent) { + var self = this; + + var pdfManager = this.pdfManager; + var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', + []); + var resourcesPromise = this.loadResources([ + 'ExtGState', + 'ColorSpace', + 'Pattern', + 'Shading', + 'XObject', + 'Font' + // ProcSet + // Properties + ]); + + var partialEvaluator = new PartialEvaluator(pdfManager, this.xref, + handler, this.pageIndex, + 'p' + this.pageIndex + '_', + this.idCounters, + this.fontCache); + + var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + var pageListPromise = dataPromises.then(function(data) { + var contentStream = data[0]; + var opList = new OperatorList(intent, handler, self.pageIndex); + + handler.send('StartRenderPage', { + transparency: partialEvaluator.hasBlendModes(self.resources), + pageIndex: self.pageIndex, + intent: intent + }); + return partialEvaluator.getOperatorList(contentStream, self.resources, + opList).then(function () { + return opList; + }); + }); + + var annotationsPromise = pdfManager.ensure(this, 'annotations'); + return Promise.all([pageListPromise, annotationsPromise]).then( + function(datas) { + var pageOpList = datas[0]; + var annotations = datas[1]; + + if (annotations.length === 0) { + pageOpList.flush(true); + return pageOpList; + } + + var annotationsReadyPromise = Annotation.appendToOperatorList( + annotations, pageOpList, pdfManager, partialEvaluator, intent); + return annotationsReadyPromise.then(function () { + pageOpList.flush(true); + return pageOpList; + }); + }); + }, + + extractTextContent: function Page_extractTextContent() { + var handler = { + on: function nullHandlerOn() {}, + send: function nullHandlerSend() {} + }; + + var self = this; + + var pdfManager = this.pdfManager; + var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', + []); + + var resourcesPromise = this.loadResources([ + 'ExtGState', + 'XObject', + 'Font' + ]); + + var dataPromises = Promise.all([contentStreamPromise, + resourcesPromise]); + return dataPromises.then(function(data) { + var contentStream = data[0]; + var partialEvaluator = new PartialEvaluator(pdfManager, self.xref, + handler, self.pageIndex, + 'p' + self.pageIndex + '_', + self.idCounters, + self.fontCache); + + return partialEvaluator.getTextContent(contentStream, + self.resources); + }); + }, + + getAnnotationsData: function Page_getAnnotationsData() { + var annotations = this.annotations; + var annotationsData = []; + for (var i = 0, n = annotations.length; i < n; ++i) { + annotationsData.push(annotations[i].getData()); + } + return annotationsData; + }, + + get annotations() { + var annotations = []; + var annotationRefs = (this.annotationRefs || []); + for (var i = 0, n = annotationRefs.length; i < n; ++i) { + var annotationRef = annotationRefs[i]; + var annotation = Annotation.fromRef(this.xref, annotationRef); + if (annotation) { + annotations.push(annotation); + } + } + return shadow(this, 'annotations', annotations); + } + }; + + return Page; +})(); + +/** + * The `PDFDocument` holds all the data of the PDF file. Compared to the + * `PDFDoc`, this one doesn't have any job management code. + * Right now there exists one PDFDocument on the main thread + one object + * for each worker. If there is no worker support enabled, there are two + * `PDFDocument` objects on the main thread created. + */ +var PDFDocument = (function PDFDocumentClosure() { + function PDFDocument(pdfManager, arg, password) { + if (isStream(arg)) { + init.call(this, pdfManager, arg, password); + } else if (isArrayBuffer(arg)) { + init.call(this, pdfManager, new Stream(arg), password); + } else { + error('PDFDocument: Unknown argument type'); + } + } + + function init(pdfManager, stream, password) { + assert(stream.length > 0, 'stream must have data'); + this.pdfManager = pdfManager; + this.stream = stream; + var xref = new XRef(this.stream, password, pdfManager); + this.xref = xref; + } + + function find(stream, needle, limit, backwards) { + var pos = stream.pos; + var end = stream.end; + var strBuf = []; + if (pos + limit > end) { + limit = end - pos; + } + for (var n = 0; n < limit; ++n) { + strBuf.push(String.fromCharCode(stream.getByte())); + } + var str = strBuf.join(''); + stream.pos = pos; + var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle); + if (index === -1) { + return false; /* not found */ + } + stream.pos += index; + return true; /* found */ + } + + var DocumentInfoValidators = { + get entries() { + // Lazily build this since all the validation functions below are not + // defined until after this file loads. + return shadow(this, 'entries', { + Title: isString, + Author: isString, + Subject: isString, + Keywords: isString, + Creator: isString, + Producer: isString, + CreationDate: isString, + ModDate: isString, + Trapped: isName + }); + } + }; + + PDFDocument.prototype = { + parse: function PDFDocument_parse(recoveryMode) { + this.setup(recoveryMode); + try { + // checking if AcroForm is present + this.acroForm = this.catalog.catDict.get('AcroForm'); + if (this.acroForm) { + this.xfa = this.acroForm.get('XFA'); + var fields = this.acroForm.get('Fields'); + if ((!fields || !isArray(fields) || fields.length === 0) && + !this.xfa) { + // no fields and no XFA -- not a form (?) + this.acroForm = null; + } + } + } catch (ex) { + info('Something wrong with AcroForm entry'); + this.acroForm = null; + } + }, + + get linearization() { + var linearization = null; + if (this.stream.length) { + try { + linearization = Linearization.create(this.stream); + } catch (err) { + if (err instanceof MissingDataException) { + throw err; + } + info(err); + } + } + // shadow the prototype getter with a data property + return shadow(this, 'linearization', linearization); + }, + get startXRef() { + var stream = this.stream; + var startXRef = 0; + var linearization = this.linearization; + if (linearization) { + // Find end of first obj. + stream.reset(); + if (find(stream, 'endobj', 1024)) { + startXRef = stream.pos + 6; + } + } else { + // Find startxref by jumping backward from the end of the file. + var step = 1024; + var found = false, pos = stream.end; + while (!found && pos > 0) { + pos -= step - 'startxref'.length; + if (pos < 0) { + pos = 0; + } + stream.pos = pos; + found = find(stream, 'startxref', step, true); + } + if (found) { + stream.skip(9); + var ch; + do { + ch = stream.getByte(); + } while (Lexer.isSpace(ch)); + var str = ''; + while (ch >= 0x20 && ch <= 0x39) { // < '9' + str += String.fromCharCode(ch); + ch = stream.getByte(); + } + startXRef = parseInt(str, 10); + if (isNaN(startXRef)) { + startXRef = 0; + } + } + } + // shadow the prototype getter with a data property + return shadow(this, 'startXRef', startXRef); + }, + get mainXRefEntriesOffset() { + var mainXRefEntriesOffset = 0; + var linearization = this.linearization; + if (linearization) { + mainXRefEntriesOffset = linearization.mainXRefEntriesOffset; + } + // shadow the prototype getter with a data property + return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset); + }, + // Find the header, remove leading garbage and setup the stream + // starting from the header. + checkHeader: function PDFDocument_checkHeader() { + var stream = this.stream; + stream.reset(); + if (find(stream, '%PDF-', 1024)) { + // Found the header, trim off any garbage before it. + stream.moveStart(); + // Reading file format version + var MAX_VERSION_LENGTH = 12; + var version = '', ch; + while ((ch = stream.getByte()) > 0x20) { // SPACE + if (version.length >= MAX_VERSION_LENGTH) { + break; + } + version += String.fromCharCode(ch); + } + // removing "%PDF-"-prefix + this.pdfFormatVersion = version.substring(5); + return; + } + // May not be a PDF file, continue anyway. + }, + parseStartXRef: function PDFDocument_parseStartXRef() { + var startXRef = this.startXRef; + this.xref.setStartXRef(startXRef); + }, + setup: function PDFDocument_setup(recoveryMode) { + this.xref.parse(recoveryMode); + this.catalog = new Catalog(this.pdfManager, this.xref); + }, + get numPages() { + var linearization = this.linearization; + var num = linearization ? linearization.numPages : this.catalog.numPages; + // shadow the prototype getter + return shadow(this, 'numPages', num); + }, + get documentInfo() { + var docInfo = { + PDFFormatVersion: this.pdfFormatVersion, + IsAcroFormPresent: !!this.acroForm, + IsXFAPresent: !!this.xfa + }; + var infoDict; + try { + infoDict = this.xref.trailer.get('Info'); + } catch (err) { + info('The document information dictionary is invalid.'); + } + if (infoDict) { + var validEntries = DocumentInfoValidators.entries; + // Only fill the document info with valid entries from the spec. + for (var key in validEntries) { + if (infoDict.has(key)) { + var value = infoDict.get(key); + // Make sure the value conforms to the spec. + if (validEntries[key](value)) { + docInfo[key] = (typeof value !== 'string' ? + value : stringToPDFString(value)); + } else { + info('Bad value in document info for "' + key + '"'); + } + } + } + } + return shadow(this, 'documentInfo', docInfo); + }, + get fingerprint() { + var xref = this.xref, hash, fileID = ''; + + if (xref.trailer.has('ID')) { + hash = stringToBytes(xref.trailer.get('ID')[0]); + } else { + hash = calculateMD5(this.stream.bytes.subarray(0, 100), 0, 100); + } + + for (var i = 0, n = hash.length; i < n; i++) { + fileID += hash[i].toString(16); + } + + return shadow(this, 'fingerprint', fileID); + }, + + getPage: function PDFDocument_getPage(pageIndex) { + return this.catalog.getPage(pageIndex); + }, + + cleanup: function PDFDocument_cleanup() { + return this.catalog.cleanup(); + } + }; + + return PDFDocument; +})(); + + + +var Name = (function NameClosure() { + function Name(name) { + this.name = name; + } + + Name.prototype = {}; + + var nameCache = {}; + + Name.get = function Name_get(name) { + var nameValue = nameCache[name]; + return (nameValue ? nameValue : (nameCache[name] = new Name(name))); + }; + + return Name; +})(); + +var Cmd = (function CmdClosure() { + function Cmd(cmd) { + this.cmd = cmd; + } + + Cmd.prototype = {}; + + var cmdCache = {}; + + Cmd.get = function Cmd_get(cmd) { + var cmdValue = cmdCache[cmd]; + return (cmdValue ? cmdValue : (cmdCache[cmd] = new Cmd(cmd))); + }; + + return Cmd; +})(); + +var Dict = (function DictClosure() { + var nonSerializable = function nonSerializableClosure() { + return nonSerializable; // creating closure on some variable + }; + + var GETALL_DICTIONARY_TYPES_WHITELIST = { + 'Background': true, + 'ExtGState': true, + 'Halftone': true, + 'Layout': true, + 'Mask': true, + 'Pagination': true, + 'Printing': true + }; + + function isRecursionAllowedFor(dict) { + if (!isName(dict.Type)) { + return true; + } + var dictType = dict.Type.name; + return GETALL_DICTIONARY_TYPES_WHITELIST[dictType] === true; + } + + // xref is optional + function Dict(xref) { + // Map should only be used internally, use functions below to access. + this.map = Object.create(null); + this.xref = xref; + this.objId = null; + this.__nonSerializable__ = nonSerializable; // disable cloning of the Dict + } + + Dict.prototype = { + assignXref: function Dict_assignXref(newXref) { + this.xref = newXref; + }, + + // automatically dereferences Ref objects + get: function Dict_get(key1, key2, key3) { + var value; + var xref = this.xref; + if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || + typeof key2 === 'undefined') { + return xref ? xref.fetchIfRef(value) : value; + } + if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || + typeof key3 === 'undefined') { + return xref ? xref.fetchIfRef(value) : value; + } + value = this.map[key3] || null; + return xref ? xref.fetchIfRef(value) : value; + }, + + // Same as get(), but returns a promise and uses fetchIfRefAsync(). + getAsync: function Dict_getAsync(key1, key2, key3) { + var value; + var xref = this.xref; + if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || + typeof key2 === 'undefined') { + if (xref) { + return xref.fetchIfRefAsync(value); + } + return Promise.resolve(value); + } + if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || + typeof key3 === 'undefined') { + if (xref) { + return xref.fetchIfRefAsync(value); + } + return Promise.resolve(value); + } + value = this.map[key3] || null; + if (xref) { + return xref.fetchIfRefAsync(value); + } + return Promise.resolve(value); + }, + + // no dereferencing + getRaw: function Dict_getRaw(key) { + return this.map[key]; + }, + + // creates new map and dereferences all Refs + getAll: function Dict_getAll() { + var all = Object.create(null); + var queue = null; + var key, obj; + for (key in this.map) { + obj = this.get(key); + if (obj instanceof Dict) { + if (isRecursionAllowedFor(obj)) { + (queue || (queue = [])).push({target: all, key: key, obj: obj}); + } else { + all[key] = this.getRaw(key); + } + } else { + all[key] = obj; + } + } + if (!queue) { + return all; + } + + // trying to take cyclic references into the account + var processed = Object.create(null); + while (queue.length > 0) { + var item = queue.shift(); + var itemObj = item.obj; + var objId = itemObj.objId; + if (objId && objId in processed) { + item.target[item.key] = processed[objId]; + continue; + } + var dereferenced = Object.create(null); + for (key in itemObj.map) { + obj = itemObj.get(key); + if (obj instanceof Dict) { + if (isRecursionAllowedFor(obj)) { + queue.push({target: dereferenced, key: key, obj: obj}); + } else { + dereferenced[key] = itemObj.getRaw(key); + } + } else { + dereferenced[key] = obj; + } + } + if (objId) { + processed[objId] = dereferenced; + } + item.target[item.key] = dereferenced; + } + return all; + }, + + set: function Dict_set(key, value) { + this.map[key] = value; + }, + + has: function Dict_has(key) { + return key in this.map; + }, + + forEach: function Dict_forEach(callback) { + for (var key in this.map) { + callback(key, this.get(key)); + } + } + }; + + Dict.empty = new Dict(null); + + return Dict; +})(); + +var Ref = (function RefClosure() { + function Ref(num, gen) { + this.num = num; + this.gen = gen; + } + + Ref.prototype = { + toString: function Ref_toString() { + // This function is hot, so we make the string as compact as possible. + // |this.gen| is almost always zero, so we treat that case specially. + var str = this.num + 'R'; + if (this.gen !== 0) { + str += this.gen; + } + return str; + } + }; + + return Ref; +})(); + +// The reference is identified by number and generation. +// This structure stores only one instance of the reference. +var RefSet = (function RefSetClosure() { + function RefSet() { + this.dict = {}; + } + + RefSet.prototype = { + has: function RefSet_has(ref) { + return ref.toString() in this.dict; + }, + + put: function RefSet_put(ref) { + this.dict[ref.toString()] = true; + }, + + remove: function RefSet_remove(ref) { + delete this.dict[ref.toString()]; + } + }; + + return RefSet; +})(); + +var RefSetCache = (function RefSetCacheClosure() { + function RefSetCache() { + this.dict = Object.create(null); + } + + RefSetCache.prototype = { + get: function RefSetCache_get(ref) { + return this.dict[ref.toString()]; + }, + + has: function RefSetCache_has(ref) { + return ref.toString() in this.dict; + }, + + put: function RefSetCache_put(ref, obj) { + this.dict[ref.toString()] = obj; + }, + + putAlias: function RefSetCache_putAlias(ref, aliasRef) { + this.dict[ref.toString()] = this.get(aliasRef); + }, + + forEach: function RefSetCache_forEach(fn, thisArg) { + for (var i in this.dict) { + fn.call(thisArg, this.dict[i]); + } + }, + + clear: function RefSetCache_clear() { + this.dict = Object.create(null); + } + }; + + return RefSetCache; +})(); + +var Catalog = (function CatalogClosure() { + function Catalog(pdfManager, xref) { + this.pdfManager = pdfManager; + this.xref = xref; + this.catDict = xref.getCatalogObj(); + this.fontCache = new RefSetCache(); + assert(isDict(this.catDict), + 'catalog object is not a dictionary'); + + this.pagePromises = []; + } + + Catalog.prototype = { + get metadata() { + var streamRef = this.catDict.getRaw('Metadata'); + if (!isRef(streamRef)) { + return shadow(this, 'metadata', null); + } + + var encryptMetadata = (!this.xref.encrypt ? false : + this.xref.encrypt.encryptMetadata); + + var stream = this.xref.fetch(streamRef, !encryptMetadata); + var metadata; + if (stream && isDict(stream.dict)) { + var type = stream.dict.get('Type'); + var subtype = stream.dict.get('Subtype'); + + if (isName(type) && isName(subtype) && + type.name === 'Metadata' && subtype.name === 'XML') { + // XXX: This should examine the charset the XML document defines, + // however since there are currently no real means to decode + // arbitrary charsets, let's just hope that the author of the PDF + // was reasonable enough to stick with the XML default charset, + // which is UTF-8. + try { + metadata = stringToUTF8String(bytesToString(stream.getBytes())); + } catch (e) { + info('Skipping invalid metadata.'); + } + } + } + + return shadow(this, 'metadata', metadata); + }, + get toplevelPagesDict() { + var pagesObj = this.catDict.get('Pages'); + assert(isDict(pagesObj), 'invalid top-level pages dictionary'); + // shadow the prototype getter + return shadow(this, 'toplevelPagesDict', pagesObj); + }, + get documentOutline() { + var obj = null; + try { + obj = this.readDocumentOutline(); + } catch (ex) { + if (ex instanceof MissingDataException) { + throw ex; + } + warn('Unable to read document outline'); + } + return shadow(this, 'documentOutline', obj); + }, + readDocumentOutline: function Catalog_readDocumentOutline() { + var xref = this.xref; + var obj = this.catDict.get('Outlines'); + var root = { items: [] }; + if (isDict(obj)) { + obj = obj.getRaw('First'); + var processed = new RefSet(); + if (isRef(obj)) { + var queue = [{obj: obj, parent: root}]; + // to avoid recursion keeping track of the items + // in the processed dictionary + processed.put(obj); + while (queue.length > 0) { + var i = queue.shift(); + var outlineDict = xref.fetchIfRef(i.obj); + if (outlineDict === null) { + continue; + } + if (!outlineDict.has('Title')) { + error('Invalid outline item'); + } + var dest = outlineDict.get('A'); + if (dest) { + dest = dest.get('D'); + } else if (outlineDict.has('Dest')) { + dest = outlineDict.getRaw('Dest'); + if (isName(dest)) { + dest = dest.name; + } + } + var title = outlineDict.get('Title'); + var outlineItem = { + dest: dest, + title: stringToPDFString(title), + color: outlineDict.get('C') || [0, 0, 0], + count: outlineDict.get('Count'), + bold: !!(outlineDict.get('F') & 2), + italic: !!(outlineDict.get('F') & 1), + items: [] + }; + i.parent.items.push(outlineItem); + obj = outlineDict.getRaw('First'); + if (isRef(obj) && !processed.has(obj)) { + queue.push({obj: obj, parent: outlineItem}); + processed.put(obj); + } + obj = outlineDict.getRaw('Next'); + if (isRef(obj) && !processed.has(obj)) { + queue.push({obj: obj, parent: i.parent}); + processed.put(obj); + } + } + } + } + return (root.items.length > 0 ? root.items : null); + }, + get numPages() { + var obj = this.toplevelPagesDict.get('Count'); + assert( + isInt(obj), + 'page count in top level pages object is not an integer' + ); + // shadow the prototype getter + return shadow(this, 'num', obj); + }, + get destinations() { + function fetchDestination(dest) { + return isDict(dest) ? dest.get('D') : dest; + } + + var xref = this.xref; + var dests = {}, nameTreeRef, nameDictionaryRef; + var obj = this.catDict.get('Names'); + if (obj && obj.has('Dests')) { + nameTreeRef = obj.getRaw('Dests'); + } else if (this.catDict.has('Dests')) { + nameDictionaryRef = this.catDict.get('Dests'); + } + + if (nameDictionaryRef) { + // reading simple destination dictionary + obj = nameDictionaryRef; + obj.forEach(function catalogForEach(key, value) { + if (!value) { + return; + } + dests[key] = fetchDestination(value); + }); + } + if (nameTreeRef) { + var nameTree = new NameTree(nameTreeRef, xref); + var names = nameTree.getAll(); + for (var name in names) { + if (!names.hasOwnProperty(name)) { + continue; + } + dests[name] = fetchDestination(names[name]); + } + } + return shadow(this, 'destinations', dests); + }, + getDestination: function Catalog_getDestination(destinationId) { + function fetchDestination(dest) { + return isDict(dest) ? dest.get('D') : dest; + } + + var xref = this.xref; + var dest, nameTreeRef, nameDictionaryRef; + var obj = this.catDict.get('Names'); + if (obj && obj.has('Dests')) { + nameTreeRef = obj.getRaw('Dests'); + } else if (this.catDict.has('Dests')) { + nameDictionaryRef = this.catDict.get('Dests'); + } + + if (nameDictionaryRef) { + // reading simple destination dictionary + obj = nameDictionaryRef; + obj.forEach(function catalogForEach(key, value) { + if (!value) { + return; + } + if (key === destinationId) { + dest = fetchDestination(value); + } + }); + } + if (nameTreeRef) { + var nameTree = new NameTree(nameTreeRef, xref); + dest = fetchDestination(nameTree.get(destinationId)); + } + return dest; + }, + get attachments() { + var xref = this.xref; + var attachments = null, nameTreeRef; + var obj = this.catDict.get('Names'); + if (obj) { + nameTreeRef = obj.getRaw('EmbeddedFiles'); + } + + if (nameTreeRef) { + var nameTree = new NameTree(nameTreeRef, xref); + var names = nameTree.getAll(); + for (var name in names) { + if (!names.hasOwnProperty(name)) { + continue; + } + var fs = new FileSpec(names[name], xref); + if (!attachments) { + attachments = {}; + } + attachments[stringToPDFString(name)] = fs.serializable; + } + } + return shadow(this, 'attachments', attachments); + }, + get javaScript() { + var xref = this.xref; + var obj = this.catDict.get('Names'); + + var javaScript = []; + if (obj && obj.has('JavaScript')) { + var nameTree = new NameTree(obj.getRaw('JavaScript'), xref); + var names = nameTree.getAll(); + for (var name in names) { + if (!names.hasOwnProperty(name)) { + continue; + } + // We don't really use the JavaScript right now. This code is + // defensive so we don't cause errors on document load. + var jsDict = names[name]; + if (!isDict(jsDict)) { + continue; + } + var type = jsDict.get('S'); + if (!isName(type) || type.name !== 'JavaScript') { + continue; + } + var js = jsDict.get('JS'); + if (!isString(js) && !isStream(js)) { + continue; + } + if (isStream(js)) { + js = bytesToString(js.getBytes()); + } + javaScript.push(stringToPDFString(js)); + } + } + + // Append OpenAction actions to javaScript array + var openactionDict = this.catDict.get('OpenAction'); + if (isDict(openactionDict)) { + var objType = openactionDict.get('Type'); + var actionType = openactionDict.get('S'); + var action = openactionDict.get('N'); + var isPrintAction = (isName(objType) && objType.name === 'Action' && + isName(actionType) && actionType.name === 'Named' && + isName(action) && action.name === 'Print'); + + if (isPrintAction) { + javaScript.push('print(true);'); + } + } + + return shadow(this, 'javaScript', javaScript); + }, + + cleanup: function Catalog_cleanup() { + var promises = []; + this.fontCache.forEach(function (promise) { + promises.push(promise); + }); + return Promise.all(promises).then(function (translatedFonts) { + for (var i = 0, ii = translatedFonts.length; i < ii; i++) { + var font = translatedFonts[i].dict; + delete font.translated; + } + this.fontCache.clear(); + }.bind(this)); + }, + + getPage: function Catalog_getPage(pageIndex) { + if (!(pageIndex in this.pagePromises)) { + this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then( + function (a) { + var dict = a[0]; + var ref = a[1]; + return new Page(this.pdfManager, this.xref, pageIndex, dict, ref, + this.fontCache); + }.bind(this) + ); + } + return this.pagePromises[pageIndex]; + }, + + getPageDict: function Catalog_getPageDict(pageIndex) { + var capability = createPromiseCapability(); + var nodesToVisit = [this.catDict.getRaw('Pages')]; + var currentPageIndex = 0; + var xref = this.xref; + + function next() { + while (nodesToVisit.length) { + var currentNode = nodesToVisit.pop(); + + if (isRef(currentNode)) { + xref.fetchAsync(currentNode).then(function (obj) { + if ((isDict(obj, 'Page') || (isDict(obj) && !obj.has('Kids')))) { + if (pageIndex === currentPageIndex) { + capability.resolve([obj, currentNode]); + } else { + currentPageIndex++; + next(); + } + return; + } + nodesToVisit.push(obj); + next(); + }, capability.reject); + return; + } + + // must be a child page dictionary + assert( + isDict(currentNode), + 'page dictionary kid reference points to wrong type of object' + ); + var count = currentNode.get('Count'); + // Skip nodes where the page can't be. + if (currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + + var kids = currentNode.get('Kids'); + assert(isArray(kids), 'page dictionary kids object is not an array'); + if (count === kids.length) { + // Nodes that don't have the page have been skipped and this is the + // bottom of the tree which means the page requested must be a + // descendant of this pages node. Ideally we would just resolve the + // promise with the page ref here, but there is the case where more + // pages nodes could link to single a page (see issue 3666 pdf). To + // handle this push it back on the queue so if it is a pages node it + // will be descended into. + nodesToVisit = [kids[pageIndex - currentPageIndex]]; + currentPageIndex = pageIndex; + continue; + } else { + for (var last = kids.length - 1; last >= 0; last--) { + nodesToVisit.push(kids[last]); + } + } + } + capability.reject('Page index ' + pageIndex + ' not found.'); + } + next(); + return capability.promise; + }, + + getPageIndex: function Catalog_getPageIndex(ref) { + // The page tree nodes have the count of all the leaves below them. To get + // how many pages are before we just have to walk up the tree and keep + // adding the count of siblings to the left of the node. + var xref = this.xref; + function pagesBeforeRef(kidRef) { + var total = 0; + var parentRef; + return xref.fetchAsync(kidRef).then(function (node) { + if (!node) { + return null; + } + parentRef = node.getRaw('Parent'); + return node.getAsync('Parent'); + }).then(function (parent) { + if (!parent) { + return null; + } + return parent.getAsync('Kids'); + }).then(function (kids) { + if (!kids) { + return null; + } + var kidPromises = []; + var found = false; + for (var i = 0; i < kids.length; i++) { + var kid = kids[i]; + assert(isRef(kid), 'kids must be a ref'); + if (kid.num === kidRef.num) { + found = true; + break; + } + kidPromises.push(xref.fetchAsync(kid).then(function (kid) { + if (kid.has('Count')) { + var count = kid.get('Count'); + total += count; + } else { // page leaf node + total++; + } + })); + } + if (!found) { + error('kid ref not found in parents kids'); + } + return Promise.all(kidPromises).then(function () { + return [total, parentRef]; + }); + }); + } + + var total = 0; + function next(ref) { + return pagesBeforeRef(ref).then(function (args) { + if (!args) { + return total; + } + var count = args[0]; + var parentRef = args[1]; + total += count; + return next(parentRef); + }); + } + + return next(ref); + } + }; + + return Catalog; +})(); + +var XRef = (function XRefClosure() { + function XRef(stream, password) { + this.stream = stream; + this.entries = []; + this.xrefstms = {}; + // prepare the XRef cache + this.cache = []; + this.password = password; + this.stats = { + streamTypes: [], + fontTypes: [] + }; + } + + XRef.prototype = { + setStartXRef: function XRef_setStartXRef(startXRef) { + // Store the starting positions of xref tables as we process them + // so we can recover from missing data errors + this.startXRefQueue = [startXRef]; + }, + + parse: function XRef_parse(recoveryMode) { + var trailerDict; + if (!recoveryMode) { + trailerDict = this.readXRef(); + } else { + warn('Indexing all PDF objects'); + trailerDict = this.indexObjects(); + } + trailerDict.assignXref(this); + this.trailer = trailerDict; + var encrypt = trailerDict.get('Encrypt'); + if (encrypt) { + var ids = trailerDict.get('ID'); + var fileId = (ids && ids.length) ? ids[0] : ''; + this.encrypt = new CipherTransformFactory(encrypt, fileId, + this.password); + } + + // get the root dictionary (catalog) object + if (!(this.root = trailerDict.get('Root'))) { + error('Invalid root reference'); + } + }, + + processXRefTable: function XRef_processXRefTable(parser) { + if (!('tableState' in this)) { + // Stores state of the table as we process it so we can resume + // from middle of table in case of missing data error + this.tableState = { + entryNum: 0, + streamPos: parser.lexer.stream.pos, + parserBuf1: parser.buf1, + parserBuf2: parser.buf2 + }; + } + + var obj = this.readXRefTable(parser); + + // Sanity check + if (!isCmd(obj, 'trailer')) { + error('Invalid XRef table: could not find trailer dictionary'); + } + // Read trailer dictionary, e.g. + // trailer + // << /Size 22 + // /Root 20R + // /Info 10R + // /ID [ <81b14aafa313db63dbd6f981e49f94f4> ] + // >> + // The parser goes through the entire stream << ... >> and provides + // a getter interface for the key-value table + var dict = parser.getObj(); + + // The pdflib PDF generator can generate a nested trailer dictionary + if (!isDict(dict) && dict.dict) { + dict = dict.dict; + } + if (!isDict(dict)) { + error('Invalid XRef table: could not parse trailer dictionary'); + } + delete this.tableState; + + return dict; + }, + + readXRefTable: function XRef_readXRefTable(parser) { + // Example of cross-reference table: + // xref + // 0 1 <-- subsection header (first obj #, obj count) + // 0000000000 65535 f <-- actual object (offset, generation #, f/n) + // 23 2 <-- subsection header ... and so on ... + // 0000025518 00002 n + // 0000025635 00000 n + // trailer + // ... + + var stream = parser.lexer.stream; + var tableState = this.tableState; + stream.pos = tableState.streamPos; + parser.buf1 = tableState.parserBuf1; + parser.buf2 = tableState.parserBuf2; + + // Outer loop is over subsection headers + var obj; + + while (true) { + if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) { + if (isCmd(obj = parser.getObj(), 'trailer')) { + break; + } + tableState.firstEntryNum = obj; + tableState.entryCount = parser.getObj(); + } + + var first = tableState.firstEntryNum; + var count = tableState.entryCount; + if (!isInt(first) || !isInt(count)) { + error('Invalid XRef table: wrong types in subsection header'); + } + // Inner loop is over objects themselves + for (var i = tableState.entryNum; i < count; i++) { + tableState.streamPos = stream.pos; + tableState.entryNum = i; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + + var entry = {}; + entry.offset = parser.getObj(); + entry.gen = parser.getObj(); + var type = parser.getObj(); + + if (isCmd(type, 'f')) { + entry.free = true; + } else if (isCmd(type, 'n')) { + entry.uncompressed = true; + } + + // Validate entry obj + if (!isInt(entry.offset) || !isInt(entry.gen) || + !(entry.free || entry.uncompressed)) { + error('Invalid entry in XRef subsection: ' + first + ', ' + count); + } + + if (!this.entries[i + first]) { + this.entries[i + first] = entry; + } + } + + tableState.entryNum = 0; + tableState.streamPos = stream.pos; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + delete tableState.firstEntryNum; + delete tableState.entryCount; + } + + // Per issue 3248: hp scanners generate bad XRef + if (first === 1 && this.entries[1] && this.entries[1].free) { + // shifting the entries + this.entries.shift(); + } + + // Sanity check: as per spec, first object must be free + if (this.entries[0] && !this.entries[0].free) { + error('Invalid XRef table: unexpected first object'); + } + return obj; + }, + + processXRefStream: function XRef_processXRefStream(stream) { + if (!('streamState' in this)) { + // Stores state of the stream as we process it so we can resume + // from middle of stream in case of missing data error + var streamParameters = stream.dict; + var byteWidths = streamParameters.get('W'); + var range = streamParameters.get('Index'); + if (!range) { + range = [0, streamParameters.get('Size')]; + } + + this.streamState = { + entryRanges: range, + byteWidths: byteWidths, + entryNum: 0, + streamPos: stream.pos + }; + } + this.readXRefStream(stream); + delete this.streamState; + + return stream.dict; + }, + + readXRefStream: function XRef_readXRefStream(stream) { + var i, j; + var streamState = this.streamState; + stream.pos = streamState.streamPos; + + var byteWidths = streamState.byteWidths; + var typeFieldWidth = byteWidths[0]; + var offsetFieldWidth = byteWidths[1]; + var generationFieldWidth = byteWidths[2]; + + var entryRanges = streamState.entryRanges; + while (entryRanges.length > 0) { + var first = entryRanges[0]; + var n = entryRanges[1]; + + if (!isInt(first) || !isInt(n)) { + error('Invalid XRef range fields: ' + first + ', ' + n); + } + if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) || + !isInt(generationFieldWidth)) { + error('Invalid XRef entry fields length: ' + first + ', ' + n); + } + for (i = streamState.entryNum; i < n; ++i) { + streamState.entryNum = i; + streamState.streamPos = stream.pos; + + var type = 0, offset = 0, generation = 0; + for (j = 0; j < typeFieldWidth; ++j) { + type = (type << 8) | stream.getByte(); + } + // if type field is absent, its default value is 1 + if (typeFieldWidth === 0) { + type = 1; + } + for (j = 0; j < offsetFieldWidth; ++j) { + offset = (offset << 8) | stream.getByte(); + } + for (j = 0; j < generationFieldWidth; ++j) { + generation = (generation << 8) | stream.getByte(); + } + var entry = {}; + entry.offset = offset; + entry.gen = generation; + switch (type) { + case 0: + entry.free = true; + break; + case 1: + entry.uncompressed = true; + break; + case 2: + break; + default: + error('Invalid XRef entry type: ' + type); + } + if (!this.entries[first + i]) { + this.entries[first + i] = entry; + } + } + + streamState.entryNum = 0; + streamState.streamPos = stream.pos; + entryRanges.splice(0, 2); + } + }, + + indexObjects: function XRef_indexObjects() { + // Simple scan through the PDF content to find objects, + // trailers and XRef streams. + function readToken(data, offset) { + var token = '', ch = data[offset]; + while (ch !== 13 && ch !== 10) { + if (++offset >= data.length) { + break; + } + token += String.fromCharCode(ch); + ch = data[offset]; + } + return token; + } + function skipUntil(data, offset, what) { + var length = what.length, dataLength = data.length; + var skipped = 0; + // finding byte sequence + while (offset < dataLength) { + var i = 0; + while (i < length && data[offset + i] === what[i]) { + ++i; + } + if (i >= length) { + break; // sequence found + } + offset++; + skipped++; + } + return skipped; + } + var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]); + var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, + 101, 102]); + var endobjBytes = new Uint8Array([101, 110, 100, 111, 98, 106]); + var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]); + + var stream = this.stream; + stream.pos = 0; + var buffer = stream.getBytes(); + var position = stream.start, length = buffer.length; + var trailers = [], xrefStms = []; + while (position < length) { + var ch = buffer[position]; + if (ch === 32 || ch === 9 || ch === 13 || ch === 10) { + ++position; + continue; + } + if (ch === 37) { // %-comment + do { + ++position; + if (position >= length) { + break; + } + ch = buffer[position]; + } while (ch !== 13 && ch !== 10); + continue; + } + var token = readToken(buffer, position); + var m; + if (token === 'xref') { + position += skipUntil(buffer, position, trailerBytes); + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else if ((m = /^(\d+)\s+(\d+)\s+obj\b/.exec(token))) { + this.entries[m[1]] = { + offset: position, + gen: m[2] | 0, + uncompressed: true + }; + + var contentLength = skipUntil(buffer, position, endobjBytes) + 7; + var content = buffer.subarray(position, position + contentLength); + + // checking XRef stream suspect + // (it shall have '/XRef' and next char is not a letter) + var xrefTagOffset = skipUntil(content, 0, xrefBytes); + if (xrefTagOffset < contentLength && + content[xrefTagOffset + 5] < 64) { + xrefStms.push(position); + this.xrefstms[position] = 1; // don't read it recursively + } + + position += contentLength; + } else { + position += token.length + 1; + } + } + // reading XRef streams + var i, ii; + for (i = 0, ii = xrefStms.length; i < ii; ++i) { + this.startXRefQueue.push(xrefStms[i]); + this.readXRef(/* recoveryMode */ true); + } + // finding main trailer + var dict; + for (i = 0, ii = trailers.length; i < ii; ++i) { + stream.pos = trailers[i]; + var parser = new Parser(new Lexer(stream), true, this); + var obj = parser.getObj(); + if (!isCmd(obj, 'trailer')) { + continue; + } + // read the trailer dictionary + if (!isDict(dict = parser.getObj())) { + continue; + } + // taking the first one with 'ID' + if (dict.has('ID')) { + return dict; + } + } + // no tailer with 'ID', taking last one (if exists) + if (dict) { + return dict; + } + // nothing helps + // calling error() would reject worker with an UnknownErrorException. + throw new InvalidPDFException('Invalid PDF structure'); + }, + + readXRef: function XRef_readXRef(recoveryMode) { + var stream = this.stream; + + try { + while (this.startXRefQueue.length) { + var startXRef = this.startXRefQueue[0]; + + stream.pos = startXRef + stream.start; + + var parser = new Parser(new Lexer(stream), true, this); + var obj = parser.getObj(); + var dict; + + // Get dictionary + if (isCmd(obj, 'xref')) { + // Parse end-of-file XRef + dict = this.processXRefTable(parser); + if (!this.topDict) { + this.topDict = dict; + } + + // Recursively get other XRefs 'XRefStm', if any + obj = dict.get('XRefStm'); + if (isInt(obj)) { + var pos = obj; + // ignore previously loaded xref streams + // (possible infinite recursion) + if (!(pos in this.xrefstms)) { + this.xrefstms[pos] = 1; + this.startXRefQueue.push(pos); + } + } + } else if (isInt(obj)) { + // Parse in-stream XRef + if (!isInt(parser.getObj()) || + !isCmd(parser.getObj(), 'obj') || + !isStream(obj = parser.getObj())) { + error('Invalid XRef stream'); + } + dict = this.processXRefStream(obj); + if (!this.topDict) { + this.topDict = dict; + } + if (!dict) { + error('Failed to read XRef stream'); + } + } else { + error('Invalid XRef stream header'); + } + + // Recursively get previous dictionary, if any + obj = dict.get('Prev'); + if (isInt(obj)) { + this.startXRefQueue.push(obj); + } else if (isRef(obj)) { + // The spec says Prev must not be a reference, i.e. "/Prev NNN" + // This is a fallback for non-compliant PDFs, i.e. "/Prev NNN 0 R" + this.startXRefQueue.push(obj.num); + } + + this.startXRefQueue.shift(); + } + + return this.topDict; + } catch (e) { + if (e instanceof MissingDataException) { + throw e; + } + info('(while reading XRef): ' + e); + } + + if (recoveryMode) { + return; + } + throw new XRefParseException(); + }, + + getEntry: function XRef_getEntry(i) { + var xrefEntry = this.entries[i]; + if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { + return xrefEntry; + } + return null; + }, + + fetchIfRef: function XRef_fetchIfRef(obj) { + if (!isRef(obj)) { + return obj; + } + return this.fetch(obj); + }, + + fetch: function XRef_fetch(ref, suppressEncryption) { + assert(isRef(ref), 'ref object is not a reference'); + var num = ref.num; + if (num in this.cache) { + var cacheEntry = this.cache[num]; + return cacheEntry; + } + + var xrefEntry = this.getEntry(num); + + // the referenced entry can be free + if (xrefEntry === null) { + return (this.cache[num] = null); + } + + if (xrefEntry.uncompressed) { + xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption); + } else { + xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption); + } + if (isDict(xrefEntry)){ + xrefEntry.objId = ref.toString(); + } else if (isStream(xrefEntry)) { + xrefEntry.dict.objId = ref.toString(); + } + return xrefEntry; + }, + + fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry, + suppressEncryption) { + var gen = ref.gen; + var num = ref.num; + if (xrefEntry.gen !== gen) { + error('inconsistent generation in XRef'); + } + var stream = this.stream.makeSubStream(xrefEntry.offset + + this.stream.start); + var parser = new Parser(new Lexer(stream), true, this); + var obj1 = parser.getObj(); + var obj2 = parser.getObj(); + var obj3 = parser.getObj(); + if (!isInt(obj1) || parseInt(obj1, 10) !== num || + !isInt(obj2) || parseInt(obj2, 10) !== gen || + !isCmd(obj3)) { + error('bad XRef entry'); + } + if (!isCmd(obj3, 'obj')) { + // some bad PDFs use "obj1234" and really mean 1234 + if (obj3.cmd.indexOf('obj') === 0) { + num = parseInt(obj3.cmd.substring(3), 10); + if (!isNaN(num)) { + return num; + } + } + error('bad XRef entry'); + } + if (this.encrypt && !suppressEncryption) { + xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen)); + } else { + xrefEntry = parser.getObj(); + } + if (!isStream(xrefEntry)) { + this.cache[num] = xrefEntry; + } + return xrefEntry; + }, + + fetchCompressed: function XRef_fetchCompressed(xrefEntry, + suppressEncryption) { + var tableOffset = xrefEntry.offset; + var stream = this.fetch(new Ref(tableOffset, 0)); + if (!isStream(stream)) { + error('bad ObjStm stream'); + } + var first = stream.dict.get('First'); + var n = stream.dict.get('N'); + if (!isInt(first) || !isInt(n)) { + error('invalid first and n parameters for ObjStm stream'); + } + var parser = new Parser(new Lexer(stream), false, this); + parser.allowStreams = true; + var i, entries = [], num, nums = []; + // read the object numbers to populate cache + for (i = 0; i < n; ++i) { + num = parser.getObj(); + if (!isInt(num)) { + error('invalid object number in the ObjStm stream: ' + num); + } + nums.push(num); + var offset = parser.getObj(); + if (!isInt(offset)) { + error('invalid object offset in the ObjStm stream: ' + offset); + } + } + // read stream objects for cache + for (i = 0; i < n; ++i) { + entries.push(parser.getObj()); + num = nums[i]; + var entry = this.entries[num]; + if (entry && entry.offset === tableOffset && entry.gen === i) { + this.cache[num] = entries[i]; + } + } + xrefEntry = entries[xrefEntry.gen]; + if (xrefEntry === undefined) { + error('bad XRef entry for compressed object'); + } + return xrefEntry; + }, + + fetchIfRefAsync: function XRef_fetchIfRefAsync(obj) { + if (!isRef(obj)) { + return Promise.resolve(obj); + } + return this.fetchAsync(obj); + }, + + fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) { + var streamManager = this.stream.manager; + var xref = this; + return new Promise(function tryFetch(resolve, reject) { + try { + resolve(xref.fetch(ref, suppressEncryption)); + } catch (e) { + if (e instanceof MissingDataException) { + streamManager.requestRange(e.begin, e.end, function () { + tryFetch(resolve, reject); + }); + return; + } + reject(e); + } + }); + }, + + getCatalogObj: function XRef_getCatalogObj() { + return this.root; + } + }; + + return XRef; +})(); + +/** + * A NameTree is like a Dict but has some advantageous properties, see the + * spec (7.9.6) for more details. + * TODO: implement all the Dict functions and make this more efficent. + */ +var NameTree = (function NameTreeClosure() { + function NameTree(root, xref) { + this.root = root; + this.xref = xref; + } + + NameTree.prototype = { + getAll: function NameTree_getAll() { + var dict = {}; + if (!this.root) { + return dict; + } + var xref = this.xref; + // reading name tree + var processed = new RefSet(); + processed.put(this.root); + var queue = [this.root]; + while (queue.length > 0) { + var i, n; + var obj = xref.fetchIfRef(queue.shift()); + if (!isDict(obj)) { + continue; + } + if (obj.has('Kids')) { + var kids = obj.get('Kids'); + for (i = 0, n = kids.length; i < n; i++) { + var kid = kids[i]; + if (processed.has(kid)) { + error('invalid destinations'); + } + queue.push(kid); + processed.put(kid); + } + continue; + } + var names = obj.get('Names'); + if (names) { + for (i = 0, n = names.length; i < n; i += 2) { + dict[names[i]] = xref.fetchIfRef(names[i + 1]); + } + } + } + return dict; + }, + + get: function NameTree_get(destinationId) { + if (!this.root) { + return null; + } + + var xref = this.xref; + var kidsOrNames = xref.fetchIfRef(this.root); + var loopCount = 0; + var MAX_NAMES_LEVELS = 10; + var l, r, m; + + // Perform a binary search to quickly find the entry that + // contains the named destination we are looking for. + while (kidsOrNames.has('Kids')) { + loopCount++; + if (loopCount > MAX_NAMES_LEVELS) { + warn('Search depth limit for named destionations has been reached.'); + return null; + } + + var kids = kidsOrNames.get('Kids'); + if (!isArray(kids)) { + return null; + } + + l = 0; + r = kids.length - 1; + while (l <= r) { + m = (l + r) >> 1; + var kid = xref.fetchIfRef(kids[m]); + var limits = kid.get('Limits'); + + if (destinationId < limits[0]) { + r = m - 1; + } else if (destinationId > limits[1]) { + l = m + 1; + } else { + kidsOrNames = xref.fetchIfRef(kids[m]); + break; + } + } + if (l > r) { + return null; + } + } + + // If we get here, then we have found the right entry. Now + // go through the named destinations in the Named dictionary + // until we find the exact destination we're looking for. + var names = kidsOrNames.get('Names'); + if (isArray(names)) { + // Perform a binary search to reduce the lookup time. + l = 0; + r = names.length - 2; + while (l <= r) { + // Check only even indices (0, 2, 4, ...) because the + // odd indices contain the actual D array. + m = (l + r) & ~1; + if (destinationId < names[m]) { + r = m - 2; + } else if (destinationId > names[m]) { + l = m + 2; + } else { + return xref.fetchIfRef(names[m + 1]); + } + } + } + return null; + } + }; + return NameTree; +})(); + +/** + * "A PDF file can refer to the contents of another file by using a File + * Specification (PDF 1.1)", see the spec (7.11) for more details. + * NOTE: Only embedded files are supported (as part of the attachments support) + * TODO: support the 'URL' file system (with caching if !/V), portable + * collections attributes and related files (/RF) + */ +var FileSpec = (function FileSpecClosure() { + function FileSpec(root, xref) { + if (!root || !isDict(root)) { + return; + } + this.xref = xref; + this.root = root; + if (root.has('FS')) { + this.fs = root.get('FS'); + } + this.description = root.has('Desc') ? + stringToPDFString(root.get('Desc')) : + ''; + if (root.has('RF')) { + warn('Related file specifications are not supported'); + } + this.contentAvailable = true; + if (!root.has('EF')) { + this.contentAvailable = false; + warn('Non-embedded file specifications are not supported'); + } + } + + function pickPlatformItem(dict) { + // Look for the filename in this order: + // UF, F, Unix, Mac, DOS + if (dict.has('UF')) { + return dict.get('UF'); + } else if (dict.has('F')) { + return dict.get('F'); + } else if (dict.has('Unix')) { + return dict.get('Unix'); + } else if (dict.has('Mac')) { + return dict.get('Mac'); + } else if (dict.has('DOS')) { + return dict.get('DOS'); + } else { + return null; + } + } + + FileSpec.prototype = { + get filename() { + if (!this._filename && this.root) { + var filename = pickPlatformItem(this.root) || 'unnamed'; + this._filename = stringToPDFString(filename). + replace(/\\\\/g, '\\'). + replace(/\\\//g, '/'). + replace(/\\/g, '/'); + } + return this._filename; + }, + get content() { + if (!this.contentAvailable) { + return null; + } + if (!this.contentRef && this.root) { + this.contentRef = pickPlatformItem(this.root.get('EF')); + } + var content = null; + if (this.contentRef) { + var xref = this.xref; + var fileObj = xref.fetchIfRef(this.contentRef); + if (fileObj && isStream(fileObj)) { + content = fileObj.getBytes(); + } else { + warn('Embedded file specification points to non-existing/invalid ' + + 'content'); + } + } else { + warn('Embedded file specification does not have a content'); + } + return content; + }, + get serializable() { + return { + filename: this.filename, + content: this.content + }; + } + }; + return FileSpec; +})(); + +/** + * A helper for loading missing data in object graphs. It traverses the graph + * depth first and queues up any objects that have missing data. Once it has + * has traversed as many objects that are available it attempts to bundle the + * missing data requests and then resume from the nodes that weren't ready. + * + * NOTE: It provides protection from circular references by keeping track of + * of loaded references. However, you must be careful not to load any graphs + * that have references to the catalog or other pages since that will cause the + * entire PDF document object graph to be traversed. + */ +var ObjectLoader = (function() { + function mayHaveChildren(value) { + return isRef(value) || isDict(value) || isArray(value) || isStream(value); + } + + function addChildren(node, nodesToVisit) { + var value; + if (isDict(node) || isStream(node)) { + var map; + if (isDict(node)) { + map = node.map; + } else { + map = node.dict.map; + } + for (var key in map) { + value = map[key]; + if (mayHaveChildren(value)) { + nodesToVisit.push(value); + } + } + } else if (isArray(node)) { + for (var i = 0, ii = node.length; i < ii; i++) { + value = node[i]; + if (mayHaveChildren(value)) { + nodesToVisit.push(value); + } + } + } + } + + function ObjectLoader(obj, keys, xref) { + this.obj = obj; + this.keys = keys; + this.xref = xref; + this.refSet = null; + } + + ObjectLoader.prototype = { + load: function ObjectLoader_load() { + var keys = this.keys; + this.capability = createPromiseCapability(); + // Don't walk the graph if all the data is already loaded. + if (!(this.xref.stream instanceof ChunkedStream) || + this.xref.stream.getMissingChunks().length === 0) { + this.capability.resolve(); + return this.capability.promise; + } + + this.refSet = new RefSet(); + // Setup the initial nodes to visit. + var nodesToVisit = []; + for (var i = 0; i < keys.length; i++) { + nodesToVisit.push(this.obj[keys[i]]); + } + + this.walk(nodesToVisit); + return this.capability.promise; + }, + + walk: function ObjectLoader_walk(nodesToVisit) { + var nodesToRevisit = []; + var pendingRequests = []; + // DFS walk of the object graph. + while (nodesToVisit.length) { + var currentNode = nodesToVisit.pop(); + + // Only references or chunked streams can cause missing data exceptions. + if (isRef(currentNode)) { + // Skip nodes that have already been visited. + if (this.refSet.has(currentNode)) { + continue; + } + try { + var ref = currentNode; + this.refSet.put(ref); + currentNode = this.xref.fetch(currentNode); + } catch (e) { + if (!(e instanceof MissingDataException)) { + throw e; + } + nodesToRevisit.push(currentNode); + pendingRequests.push({ begin: e.begin, end: e.end }); + } + } + if (currentNode && currentNode.getBaseStreams) { + var baseStreams = currentNode.getBaseStreams(); + var foundMissingData = false; + for (var i = 0; i < baseStreams.length; i++) { + var stream = baseStreams[i]; + if (stream.getMissingChunks && stream.getMissingChunks().length) { + foundMissingData = true; + pendingRequests.push({ + begin: stream.start, + end: stream.end + }); + } + } + if (foundMissingData) { + nodesToRevisit.push(currentNode); + } + } + + addChildren(currentNode, nodesToVisit); + } + + if (pendingRequests.length) { + this.xref.stream.manager.requestRanges(pendingRequests, + function pendingRequestCallback() { + nodesToVisit = nodesToRevisit; + for (var i = 0; i < nodesToRevisit.length; i++) { + var node = nodesToRevisit[i]; + // Remove any reference nodes from the currrent refset so they + // aren't skipped when we revist them. + if (isRef(node)) { + this.refSet.remove(node); + } + } + this.walk(nodesToVisit); + }.bind(this)); + return; + } + // Everything is loaded. + this.refSet = null; + this.capability.resolve(); + } + }; + + return ObjectLoader; +})(); + + +var ISOAdobeCharset = [ + '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', + 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', + 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', + 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', + 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', + 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', + 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', + 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', + 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', + 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', + 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', + 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', + 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', + 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', + 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', + 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', + 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', + 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', + 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', + 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', + 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', + 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', + 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', + 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', + 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', + 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', + 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', + 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', + 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', + 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', + 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', + 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', + 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', + 'ugrave', 'yacute', 'ydieresis', 'zcaron' +]; + +var ExpertCharset = [ + '.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', + 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', + 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', + 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', + 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', + 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', + 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', + 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', + 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', + 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', + 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', + 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', + 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', + 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', + 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', + 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', + 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', + 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', + 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', + 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', + 'Cedillasmall', 'onequarter', 'onehalf', 'threequarters', + 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', + 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', + 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', + 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', + 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', + 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', + 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', + 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', + 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', + 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', + 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', + 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', + 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', + 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', + 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', + 'Ydieresissmall' +]; + +var ExpertSubsetCharset = [ + '.notdef', 'space', 'dollaroldstyle', 'dollarsuperior', + 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', + 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', + 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', + 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', + 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', + 'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior', + 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', + 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', + 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', + 'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted', + 'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter', + 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', + 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', + 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', + 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', + 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', + 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', + 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', + 'periodinferior', 'commainferior' +]; + + + +var DEFAULT_ICON_SIZE = 22; // px +var SUPPORTED_TYPES = ['Link', 'Text', 'Widget']; + +var Annotation = (function AnnotationClosure() { + // 12.5.5: Algorithm: Appearance streams + function getTransformMatrix(rect, bbox, matrix) { + var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix); + var minX = bounds[0]; + var minY = bounds[1]; + var maxX = bounds[2]; + var maxY = bounds[3]; + + if (minX === maxX || minY === maxY) { + // From real-life file, bbox was [0, 0, 0, 0]. In this case, + // just apply the transform for rect + return [1, 0, 0, 1, rect[0], rect[1]]; + } + + var xRatio = (rect[2] - rect[0]) / (maxX - minX); + var yRatio = (rect[3] - rect[1]) / (maxY - minY); + return [ + xRatio, + 0, + 0, + yRatio, + rect[0] - minX * xRatio, + rect[1] - minY * yRatio + ]; + } + + function getDefaultAppearance(dict) { + var appearanceState = dict.get('AP'); + if (!isDict(appearanceState)) { + return; + } + + var appearance; + var appearances = appearanceState.get('N'); + if (isDict(appearances)) { + var as = dict.get('AS'); + if (as && appearances.has(as.name)) { + appearance = appearances.get(as.name); + } + } else { + appearance = appearances; + } + return appearance; + } + + function Annotation(params) { + var dict = params.dict; + var data = this.data = {}; + + data.subtype = dict.get('Subtype').name; + var rect = dict.get('Rect') || [0, 0, 0, 0]; + data.rect = Util.normalizeRect(rect); + data.annotationFlags = dict.get('F'); + + var color = dict.get('C'); + if (isArray(color) && color.length === 3) { + // TODO(mack): currently only supporting rgb; need support different + // colorspaces + data.color = color; + } else { + data.color = [0, 0, 0]; + } + + // Some types of annotations have border style dict which has more + // info than the border array + if (dict.has('BS')) { + var borderStyle = dict.get('BS'); + data.borderWidth = borderStyle.has('W') ? borderStyle.get('W') : 1; + } else { + var borderArray = dict.get('Border') || [0, 0, 1]; + data.borderWidth = borderArray[2] || 0; + + // TODO: implement proper support for annotations with line dash patterns. + var dashArray = borderArray[3]; + if (data.borderWidth > 0 && dashArray) { + if (!isArray(dashArray)) { + // Ignore the border if dashArray is not actually an array, + // this is consistent with the behaviour in Adobe Reader. + data.borderWidth = 0; + } else { + var dashArrayLength = dashArray.length; + if (dashArrayLength > 0) { + // According to the PDF specification: the elements in a dashArray + // shall be numbers that are nonnegative and not all equal to zero. + var isInvalid = false; + var numPositive = 0; + for (var i = 0; i < dashArrayLength; i++) { + var validNumber = (+dashArray[i] >= 0); + if (!validNumber) { + isInvalid = true; + break; + } else if (dashArray[i] > 0) { + numPositive++; + } + } + if (isInvalid || numPositive === 0) { + data.borderWidth = 0; + } + } + } + } + } + + this.appearance = getDefaultAppearance(dict); + data.hasAppearance = !!this.appearance; + data.id = params.ref.num; + } + + Annotation.prototype = { + + getData: function Annotation_getData() { + return this.data; + }, + + isInvisible: function Annotation_isInvisible() { + var data = this.data; + if (data && SUPPORTED_TYPES.indexOf(data.subtype) !== -1) { + return false; + } else { + return !!(data && + data.annotationFlags && // Default: not invisible + data.annotationFlags & 0x1); // Invisible + } + }, + + isViewable: function Annotation_isViewable() { + var data = this.data; + return !!(!this.isInvisible() && + data && + (!data.annotationFlags || + !(data.annotationFlags & 0x22)) && // Hidden or NoView + data.rect); // rectangle is necessary + }, + + isPrintable: function Annotation_isPrintable() { + var data = this.data; + return !!(!this.isInvisible() && + data && + data.annotationFlags && // Default: not printable + data.annotationFlags & 0x4 && // Print + !(data.annotationFlags & 0x2) && // Hidden + data.rect); // rectangle is necessary + }, + + loadResources: function Annotation_loadResources(keys) { + return new Promise(function (resolve, reject) { + this.appearance.dict.getAsync('Resources').then(function (resources) { + if (!resources) { + resolve(); + return; + } + var objectLoader = new ObjectLoader(resources.map, + keys, + resources.xref); + objectLoader.load().then(function() { + resolve(resources); + }, reject); + }, reject); + }.bind(this)); + }, + + getOperatorList: function Annotation_getOperatorList(evaluator) { + + if (!this.appearance) { + return Promise.resolve(new OperatorList()); + } + + var data = this.data; + + var appearanceDict = this.appearance.dict; + var resourcesPromise = this.loadResources([ + 'ExtGState', + 'ColorSpace', + 'Pattern', + 'Shading', + 'XObject', + 'Font' + // ProcSet + // Properties + ]); + var bbox = appearanceDict.get('BBox') || [0, 0, 1, 1]; + var matrix = appearanceDict.get('Matrix') || [1, 0, 0, 1, 0 ,0]; + var transform = getTransformMatrix(data.rect, bbox, matrix); + var self = this; + + return resourcesPromise.then(function(resources) { + var opList = new OperatorList(); + opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]); + return evaluator.getOperatorList(self.appearance, resources, opList). + then(function () { + opList.addOp(OPS.endAnnotation, []); + self.appearance.reset(); + return opList; + }); + }); + } + }; + + Annotation.getConstructor = + function Annotation_getConstructor(subtype, fieldType) { + + if (!subtype) { + return; + } + + // TODO(mack): Implement FreeText annotations + if (subtype === 'Link') { + return LinkAnnotation; + } else if (subtype === 'Text') { + return TextAnnotation; + } else if (subtype === 'Widget') { + if (!fieldType) { + return; + } + + if (fieldType === 'Tx') { + return TextWidgetAnnotation; + } else { + return WidgetAnnotation; + } + } else { + return Annotation; + } + }; + + Annotation.fromRef = function Annotation_fromRef(xref, ref) { + + var dict = xref.fetchIfRef(ref); + if (!isDict(dict)) { + return; + } + + var subtype = dict.get('Subtype'); + subtype = isName(subtype) ? subtype.name : ''; + if (!subtype) { + return; + } + + var fieldType = Util.getInheritableProperty(dict, 'FT'); + fieldType = isName(fieldType) ? fieldType.name : ''; + + var Constructor = Annotation.getConstructor(subtype, fieldType); + if (!Constructor) { + return; + } + + var params = { + dict: dict, + ref: ref, + }; + + var annotation = new Constructor(params); + + if (annotation.isViewable() || annotation.isPrintable()) { + return annotation; + } else { + if (SUPPORTED_TYPES.indexOf(subtype) === -1) { + warn('unimplemented annotation type: ' + subtype); + } + } + }; + + Annotation.appendToOperatorList = function Annotation_appendToOperatorList( + annotations, opList, pdfManager, partialEvaluator, intent) { + + function reject(e) { + annotationsReadyCapability.reject(e); + } + + var annotationsReadyCapability = createPromiseCapability(); + + var annotationPromises = []; + for (var i = 0, n = annotations.length; i < n; ++i) { + if (intent === 'display' && annotations[i].isViewable() || + intent === 'print' && annotations[i].isPrintable()) { + annotationPromises.push( + annotations[i].getOperatorList(partialEvaluator)); + } + } + Promise.all(annotationPromises).then(function(datas) { + opList.addOp(OPS.beginAnnotations, []); + for (var i = 0, n = datas.length; i < n; ++i) { + var annotOpList = datas[i]; + opList.addOpList(annotOpList); + } + opList.addOp(OPS.endAnnotations, []); + annotationsReadyCapability.resolve(); + }, reject); + + return annotationsReadyCapability.promise; + }; + + return Annotation; +})(); + +var WidgetAnnotation = (function WidgetAnnotationClosure() { + + function WidgetAnnotation(params) { + Annotation.call(this, params); + + var dict = params.dict; + var data = this.data; + + data.fieldValue = stringToPDFString( + Util.getInheritableProperty(dict, 'V') || ''); + data.alternativeText = stringToPDFString(dict.get('TU') || ''); + data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || ''; + var fieldType = Util.getInheritableProperty(dict, 'FT'); + data.fieldType = isName(fieldType) ? fieldType.name : ''; + data.fieldFlags = Util.getInheritableProperty(dict, 'Ff') || 0; + this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty; + + // Building the full field name by collecting the field and + // its ancestors 'T' data and joining them using '.'. + var fieldName = []; + var namedItem = dict; + var ref = params.ref; + while (namedItem) { + var parent = namedItem.get('Parent'); + var parentRef = namedItem.getRaw('Parent'); + var name = namedItem.get('T'); + if (name) { + fieldName.unshift(stringToPDFString(name)); + } else if (parent && ref) { + // The field name is absent, that means more than one field + // with the same name may exist. Replacing the empty name + // with the '`' plus index in the parent's 'Kids' array. + // This is not in the PDF spec but necessary to id the + // the input controls. + var kids = parent.get('Kids'); + var j, jj; + for (j = 0, jj = kids.length; j < jj; j++) { + var kidRef = kids[j]; + if (kidRef.num === ref.num && kidRef.gen === ref.gen) { + break; + } + } + fieldName.unshift('`' + j); + } + namedItem = parent; + ref = parentRef; + } + data.fullName = fieldName.join('.'); + } + + var parent = Annotation.prototype; + Util.inherit(WidgetAnnotation, Annotation, { + isViewable: function WidgetAnnotation_isViewable() { + if (this.data.fieldType === 'Sig') { + warn('unimplemented annotation type: Widget signature'); + return false; + } + + return parent.isViewable.call(this); + } + }); + + return WidgetAnnotation; +})(); + +var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() { + function TextWidgetAnnotation(params) { + WidgetAnnotation.call(this, params); + + this.data.textAlignment = Util.getInheritableProperty(params.dict, 'Q'); + this.data.annotationType = AnnotationType.WIDGET; + this.data.hasHtml = !this.data.hasAppearance && !!this.data.fieldValue; + } + + Util.inherit(TextWidgetAnnotation, WidgetAnnotation, { + getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator) { + if (this.appearance) { + return Annotation.prototype.getOperatorList.call(this, evaluator); + } + + var opList = new OperatorList(); + var data = this.data; + + // Even if there is an appearance stream, ignore it. This is the + // behaviour used by Adobe Reader. + if (!data.defaultAppearance) { + return Promise.resolve(opList); + } + + var stream = new Stream(stringToBytes(data.defaultAppearance)); + return evaluator.getOperatorList(stream, this.fieldResources, opList). + then(function () { + return opList; + }); + } + }); + + return TextWidgetAnnotation; +})(); + +var InteractiveAnnotation = (function InteractiveAnnotationClosure() { + function InteractiveAnnotation(params) { + Annotation.call(this, params); + + this.data.hasHtml = true; + } + + Util.inherit(InteractiveAnnotation, Annotation, { }); + + return InteractiveAnnotation; +})(); + +var TextAnnotation = (function TextAnnotationClosure() { + function TextAnnotation(params) { + InteractiveAnnotation.call(this, params); + + var dict = params.dict; + var data = this.data; + + var content = dict.get('Contents'); + var title = dict.get('T'); + data.annotationType = AnnotationType.TEXT; + data.content = stringToPDFString(content || ''); + data.title = stringToPDFString(title || ''); + + if (data.hasAppearance) { + data.name = 'NoIcon'; + } else { + data.rect[1] = data.rect[3] - DEFAULT_ICON_SIZE; + data.rect[2] = data.rect[0] + DEFAULT_ICON_SIZE; + data.name = dict.has('Name') ? dict.get('Name').name : 'Note'; + } + + if (dict.has('C')) { + data.hasBgColor = true; + } + } + + Util.inherit(TextAnnotation, InteractiveAnnotation, { }); + + return TextAnnotation; +})(); + +var LinkAnnotation = (function LinkAnnotationClosure() { + function LinkAnnotation(params) { + InteractiveAnnotation.call(this, params); + + var dict = params.dict; + var data = this.data; + data.annotationType = AnnotationType.LINK; + + var action = dict.get('A'); + if (action) { + var linkType = action.get('S').name; + if (linkType === 'URI') { + var url = action.get('URI'); + if (isName(url)) { + // Some bad PDFs do not put parentheses around relative URLs. + url = '/' + url.name; + } else if (url) { + url = addDefaultProtocolToUrl(url); + } + // TODO: pdf spec mentions urls can be relative to a Base + // entry in the dictionary. + if (!isValidUrl(url, false)) { + url = ''; + } + data.url = url; + } else if (linkType === 'GoTo') { + data.dest = action.get('D'); + } else if (linkType === 'GoToR') { + var urlDict = action.get('F'); + if (isDict(urlDict)) { + // We assume that the 'url' is a Filspec dictionary + // and fetch the url without checking any further + url = urlDict.get('F') || ''; + } + + // TODO: pdf reference says that GoToR + // can also have 'NewWindow' attribute + if (!isValidUrl(url, false)) { + url = ''; + } + data.url = url; + data.dest = action.get('D'); + } else if (linkType === 'Named') { + data.action = action.get('N').name; + } else { + warn('unrecognized link type: ' + linkType); + } + } else if (dict.has('Dest')) { + // simple destination link + var dest = dict.get('Dest'); + data.dest = isName(dest) ? dest.name : dest; + } + } + + // Lets URLs beginning with 'www.' default to using the 'http://' protocol. + function addDefaultProtocolToUrl(url) { + if (url && url.indexOf('www.') === 0) { + return ('http://' + url); + } + return url; + } + + Util.inherit(LinkAnnotation, InteractiveAnnotation, { + hasOperatorList: function LinkAnnotation_hasOperatorList() { + return false; + } + }); + + return LinkAnnotation; +})(); + + +var PDFFunction = (function PDFFunctionClosure() { + var CONSTRUCT_SAMPLED = 0; + var CONSTRUCT_INTERPOLATED = 2; + var CONSTRUCT_STICHED = 3; + var CONSTRUCT_POSTSCRIPT = 4; + + return { + getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps, + str) { + var i, ii; + var length = 1; + for (i = 0, ii = size.length; i < ii; i++) { + length *= size[i]; + } + length *= outputSize; + + var array = new Array(length); + var codeSize = 0; + var codeBuf = 0; + // 32 is a valid bps so shifting won't work + var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1); + + var strBytes = str.getBytes((length * bps + 7) / 8); + var strIdx = 0; + for (i = 0; i < length; i++) { + while (codeSize < bps) { + codeBuf <<= 8; + codeBuf |= strBytes[strIdx++]; + codeSize += 8; + } + codeSize -= bps; + array[i] = (codeBuf >> codeSize) * sampleMul; + codeBuf &= (1 << codeSize) - 1; + } + return array; + }, + + getIR: function PDFFunction_getIR(xref, fn) { + var dict = fn.dict; + if (!dict) { + dict = fn; + } + + var types = [this.constructSampled, + null, + this.constructInterpolated, + this.constructStiched, + this.constructPostScript]; + + var typeNum = dict.get('FunctionType'); + var typeFn = types[typeNum]; + if (!typeFn) { + error('Unknown type of function'); + } + + return typeFn.call(this, fn, dict, xref); + }, + + fromIR: function PDFFunction_fromIR(IR) { + var type = IR[0]; + switch (type) { + case CONSTRUCT_SAMPLED: + return this.constructSampledFromIR(IR); + case CONSTRUCT_INTERPOLATED: + return this.constructInterpolatedFromIR(IR); + case CONSTRUCT_STICHED: + return this.constructStichedFromIR(IR); + //case CONSTRUCT_POSTSCRIPT: + default: + return this.constructPostScriptFromIR(IR); + } + }, + + parse: function PDFFunction_parse(xref, fn) { + var IR = this.getIR(xref, fn); + return this.fromIR(IR); + }, + + parseArray: function PDFFunction_parseArray(xref, fnObj) { + if (!isArray(fnObj)) { + // not an array -- parsing as regular function + return this.parse(xref, fnObj); + } + + var fnArray = []; + for (var j = 0, jj = fnObj.length; j < jj; j++) { + var obj = xref.fetchIfRef(fnObj[j]); + fnArray.push(PDFFunction.parse(xref, obj)); + } + return function (src, srcOffset, dest, destOffset) { + for (var i = 0, ii = fnArray.length; i < ii; i++) { + fnArray[i](src, srcOffset, dest, destOffset + i); + } + }; + }, + + constructSampled: function PDFFunction_constructSampled(str, dict) { + function toMultiArray(arr) { + var inputLength = arr.length; + var out = []; + var index = 0; + for (var i = 0; i < inputLength; i += 2) { + out[index] = [arr[i], arr[i + 1]]; + ++index; + } + return out; + } + var domain = dict.get('Domain'); + var range = dict.get('Range'); + + if (!domain || !range) { + error('No domain or range'); + } + + var inputSize = domain.length / 2; + var outputSize = range.length / 2; + + domain = toMultiArray(domain); + range = toMultiArray(range); + + var size = dict.get('Size'); + var bps = dict.get('BitsPerSample'); + var order = dict.get('Order') || 1; + if (order !== 1) { + // No description how cubic spline interpolation works in PDF32000:2008 + // As in poppler, ignoring order, linear interpolation may work as good + info('No support for cubic spline interpolation: ' + order); + } + + var encode = dict.get('Encode'); + if (!encode) { + encode = []; + for (var i = 0; i < inputSize; ++i) { + encode.push(0); + encode.push(size[i] - 1); + } + } + encode = toMultiArray(encode); + + var decode = dict.get('Decode'); + if (!decode) { + decode = range; + } else { + decode = toMultiArray(decode); + } + + var samples = this.getSampleArray(size, outputSize, bps, str); + + return [ + CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size, + outputSize, Math.pow(2, bps) - 1, range + ]; + }, + + constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) { + // See chapter 3, page 109 of the PDF reference + function interpolate(x, xmin, xmax, ymin, ymax) { + return ymin + ((x - xmin) * ((ymax - ymin) / (xmax - xmin))); + } + + return function constructSampledFromIRResult(src, srcOffset, + dest, destOffset) { + // See chapter 3, page 110 of the PDF reference. + var m = IR[1]; + var domain = IR[2]; + var encode = IR[3]; + var decode = IR[4]; + var samples = IR[5]; + var size = IR[6]; + var n = IR[7]; + //var mask = IR[8]; + var range = IR[9]; + + // Building the cube vertices: its part and sample index + // http://rjwagner49.com/Mathematics/Interpolation.pdf + var cubeVertices = 1 << m; + var cubeN = new Float64Array(cubeVertices); + var cubeVertex = new Uint32Array(cubeVertices); + var i, j; + for (j = 0; j < cubeVertices; j++) { + cubeN[j] = 1; + } + + var k = n, pos = 1; + // Map x_i to y_j for 0 <= i < m using the sampled function. + for (i = 0; i < m; ++i) { + // x_i' = min(max(x_i, Domain_2i), Domain_2i+1) + var domain_2i = domain[i][0]; + var domain_2i_1 = domain[i][1]; + var xi = Math.min(Math.max(src[srcOffset +i], domain_2i), + domain_2i_1); + + // e_i = Interpolate(x_i', Domain_2i, Domain_2i+1, + // Encode_2i, Encode_2i+1) + var e = interpolate(xi, domain_2i, domain_2i_1, + encode[i][0], encode[i][1]); + + // e_i' = min(max(e_i, 0), Size_i - 1) + var size_i = size[i]; + e = Math.min(Math.max(e, 0), size_i - 1); + + // Adjusting the cube: N and vertex sample index + var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; // e1 = e0 + 1; + var n0 = e0 + 1 - e; // (e1 - e) / (e1 - e0); + var n1 = e - e0; // (e - e0) / (e1 - e0); + var offset0 = e0 * k; + var offset1 = offset0 + k; // e1 * k + for (j = 0; j < cubeVertices; j++) { + if (j & pos) { + cubeN[j] *= n1; + cubeVertex[j] += offset1; + } else { + cubeN[j] *= n0; + cubeVertex[j] += offset0; + } + } + + k *= size_i; + pos <<= 1; + } + + for (j = 0; j < n; ++j) { + // Sum all cube vertices' samples portions + var rj = 0; + for (i = 0; i < cubeVertices; i++) { + rj += samples[cubeVertex[i] + j] * cubeN[i]; + } + + // r_j' = Interpolate(r_j, 0, 2^BitsPerSample - 1, + // Decode_2j, Decode_2j+1) + rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); + + // y_j = min(max(r_j, range_2j), range_2j+1) + dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), + range[j][1]); + } + }; + }, + + constructInterpolated: function PDFFunction_constructInterpolated(str, + dict) { + var c0 = dict.get('C0') || [0]; + var c1 = dict.get('C1') || [1]; + var n = dict.get('N'); + + if (!isArray(c0) || !isArray(c1)) { + error('Illegal dictionary for interpolated function'); + } + + var length = c0.length; + var diff = []; + for (var i = 0; i < length; ++i) { + diff.push(c1[i] - c0[i]); + } + + return [CONSTRUCT_INTERPOLATED, c0, diff, n]; + }, + + constructInterpolatedFromIR: + function PDFFunction_constructInterpolatedFromIR(IR) { + var c0 = IR[1]; + var diff = IR[2]; + var n = IR[3]; + + var length = diff.length; + + return function constructInterpolatedFromIRResult(src, srcOffset, + dest, destOffset) { + var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n); + + for (var j = 0; j < length; ++j) { + dest[destOffset + j] = c0[j] + (x * diff[j]); + } + }; + }, + + constructStiched: function PDFFunction_constructStiched(fn, dict, xref) { + var domain = dict.get('Domain'); + + if (!domain) { + error('No domain'); + } + + var inputSize = domain.length / 2; + if (inputSize !== 1) { + error('Bad domain for stiched function'); + } + + var fnRefs = dict.get('Functions'); + var fns = []; + for (var i = 0, ii = fnRefs.length; i < ii; ++i) { + fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i]))); + } + + var bounds = dict.get('Bounds'); + var encode = dict.get('Encode'); + + return [CONSTRUCT_STICHED, domain, bounds, encode, fns]; + }, + + constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) { + var domain = IR[1]; + var bounds = IR[2]; + var encode = IR[3]; + var fnsIR = IR[4]; + var fns = []; + var tmpBuf = new Float32Array(1); + + for (var i = 0, ii = fnsIR.length; i < ii; i++) { + fns.push(PDFFunction.fromIR(fnsIR[i])); + } + + return function constructStichedFromIRResult(src, srcOffset, + dest, destOffset) { + var clip = function constructStichedFromIRClip(v, min, max) { + if (v > max) { + v = max; + } else if (v < min) { + v = min; + } + return v; + }; + + // clip to domain + var v = clip(src[srcOffset], domain[0], domain[1]); + // calulate which bound the value is in + for (var i = 0, ii = bounds.length; i < ii; ++i) { + if (v < bounds[i]) { + break; + } + } + + // encode value into domain of function + var dmin = domain[0]; + if (i > 0) { + dmin = bounds[i - 1]; + } + var dmax = domain[1]; + if (i < bounds.length) { + dmax = bounds[i]; + } + + var rmin = encode[2 * i]; + var rmax = encode[2 * i + 1]; + + tmpBuf[0] = rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); + + // call the appropriate function + fns[i](tmpBuf, 0, dest, destOffset); + }; + }, + + constructPostScript: function PDFFunction_constructPostScript(fn, dict, + xref) { + var domain = dict.get('Domain'); + var range = dict.get('Range'); + + if (!domain) { + error('No domain.'); + } + + if (!range) { + error('No range.'); + } + + var lexer = new PostScriptLexer(fn); + var parser = new PostScriptParser(lexer); + var code = parser.parse(); + + return [CONSTRUCT_POSTSCRIPT, domain, range, code]; + }, + + constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR( + IR) { + var domain = IR[1]; + var range = IR[2]; + var code = IR[3]; + + var compiled = (new PostScriptCompiler()).compile(code, domain, range); + if (compiled) { + // Compiled function consists of simple expressions such as addition, + // subtraction, Math.max, and also contains 'var' and 'return' + // statements. See the generation in the PostScriptCompiler below. + /*jshint -W054 */ + return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled); + } + + info('Unable to compile PS function'); + + var numOutputs = range.length >> 1; + var numInputs = domain.length >> 1; + var evaluator = new PostScriptEvaluator(code); + // Cache the values for a big speed up, the cache size is limited though + // since the number of possible values can be huge from a PS function. + var cache = {}; + // The MAX_CACHE_SIZE is set to ~4x the maximum number of distinct values + // seen in our tests. + var MAX_CACHE_SIZE = 2048 * 4; + var cache_available = MAX_CACHE_SIZE; + var tmpBuf = new Float32Array(numInputs); + + return function constructPostScriptFromIRResult(src, srcOffset, + dest, destOffset) { + var i, value; + var key = ''; + var input = tmpBuf; + for (i = 0; i < numInputs; i++) { + value = src[srcOffset + i]; + input[i] = value; + key += value + '_'; + } + + var cachedValue = cache[key]; + if (cachedValue !== undefined) { + dest.set(cachedValue, destOffset); + return; + } + + var output = new Float32Array(numOutputs); + var stack = evaluator.execute(input); + var stackIndex = stack.length - numOutputs; + for (i = 0; i < numOutputs; i++) { + value = stack[stackIndex + i]; + var bound = range[i * 2]; + if (value < bound) { + value = bound; + } else { + bound = range[i * 2 +1]; + if (value > bound) { + value = bound; + } + } + output[i] = value; + } + if (cache_available > 0) { + cache_available--; + cache[key] = output; + } + dest.set(output, destOffset); + }; + } + }; +})(); + +function isPDFFunction(v) { + var fnDict; + if (typeof v !== 'object') { + return false; + } else if (isDict(v)) { + fnDict = v; + } else if (isStream(v)) { + fnDict = v.dict; + } else { + return false; + } + return fnDict.has('FunctionType'); +} + +var PostScriptStack = (function PostScriptStackClosure() { + var MAX_STACK_SIZE = 100; + function PostScriptStack(initialStack) { + this.stack = !initialStack ? [] : + Array.prototype.slice.call(initialStack, 0); + } + + PostScriptStack.prototype = { + push: function PostScriptStack_push(value) { + if (this.stack.length >= MAX_STACK_SIZE) { + error('PostScript function stack overflow.'); + } + this.stack.push(value); + }, + pop: function PostScriptStack_pop() { + if (this.stack.length <= 0) { + error('PostScript function stack underflow.'); + } + return this.stack.pop(); + }, + copy: function PostScriptStack_copy(n) { + if (this.stack.length + n >= MAX_STACK_SIZE) { + error('PostScript function stack overflow.'); + } + var stack = this.stack; + for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) { + stack.push(stack[i]); + } + }, + index: function PostScriptStack_index(n) { + this.push(this.stack[this.stack.length - n - 1]); + }, + // rotate the last n stack elements p times + roll: function PostScriptStack_roll(n, p) { + var stack = this.stack; + var l = stack.length - n; + var r = stack.length - 1, c = l + (p - Math.floor(p / n) * n), i, j, t; + for (i = l, j = r; i < j; i++, j--) { + t = stack[i]; stack[i] = stack[j]; stack[j] = t; + } + for (i = l, j = c - 1; i < j; i++, j--) { + t = stack[i]; stack[i] = stack[j]; stack[j] = t; + } + for (i = c, j = r; i < j; i++, j--) { + t = stack[i]; stack[i] = stack[j]; stack[j] = t; + } + } + }; + return PostScriptStack; +})(); +var PostScriptEvaluator = (function PostScriptEvaluatorClosure() { + function PostScriptEvaluator(operators) { + this.operators = operators; + } + PostScriptEvaluator.prototype = { + execute: function PostScriptEvaluator_execute(initialStack) { + var stack = new PostScriptStack(initialStack); + var counter = 0; + var operators = this.operators; + var length = operators.length; + var operator, a, b; + while (counter < length) { + operator = operators[counter++]; + if (typeof operator === 'number') { + // Operator is really an operand and should be pushed to the stack. + stack.push(operator); + continue; + } + switch (operator) { + // non standard ps operators + case 'jz': // jump if false + b = stack.pop(); + a = stack.pop(); + if (!a) { + counter = b; + } + break; + case 'j': // jump + a = stack.pop(); + counter = a; + break; + + // all ps operators in alphabetical order (excluding if/ifelse) + case 'abs': + a = stack.pop(); + stack.push(Math.abs(a)); + break; + case 'add': + b = stack.pop(); + a = stack.pop(); + stack.push(a + b); + break; + case 'and': + b = stack.pop(); + a = stack.pop(); + if (isBool(a) && isBool(b)) { + stack.push(a && b); + } else { + stack.push(a & b); + } + break; + case 'atan': + a = stack.pop(); + stack.push(Math.atan(a)); + break; + case 'bitshift': + b = stack.pop(); + a = stack.pop(); + if (a > 0) { + stack.push(a << b); + } else { + stack.push(a >> b); + } + break; + case 'ceiling': + a = stack.pop(); + stack.push(Math.ceil(a)); + break; + case 'copy': + a = stack.pop(); + stack.copy(a); + break; + case 'cos': + a = stack.pop(); + stack.push(Math.cos(a)); + break; + case 'cvi': + a = stack.pop() | 0; + stack.push(a); + break; + case 'cvr': + // noop + break; + case 'div': + b = stack.pop(); + a = stack.pop(); + stack.push(a / b); + break; + case 'dup': + stack.copy(1); + break; + case 'eq': + b = stack.pop(); + a = stack.pop(); + stack.push(a === b); + break; + case 'exch': + stack.roll(2, 1); + break; + case 'exp': + b = stack.pop(); + a = stack.pop(); + stack.push(Math.pow(a, b)); + break; + case 'false': + stack.push(false); + break; + case 'floor': + a = stack.pop(); + stack.push(Math.floor(a)); + break; + case 'ge': + b = stack.pop(); + a = stack.pop(); + stack.push(a >= b); + break; + case 'gt': + b = stack.pop(); + a = stack.pop(); + stack.push(a > b); + break; + case 'idiv': + b = stack.pop(); + a = stack.pop(); + stack.push((a / b) | 0); + break; + case 'index': + a = stack.pop(); + stack.index(a); + break; + case 'le': + b = stack.pop(); + a = stack.pop(); + stack.push(a <= b); + break; + case 'ln': + a = stack.pop(); + stack.push(Math.log(a)); + break; + case 'log': + a = stack.pop(); + stack.push(Math.log(a) / Math.LN10); + break; + case 'lt': + b = stack.pop(); + a = stack.pop(); + stack.push(a < b); + break; + case 'mod': + b = stack.pop(); + a = stack.pop(); + stack.push(a % b); + break; + case 'mul': + b = stack.pop(); + a = stack.pop(); + stack.push(a * b); + break; + case 'ne': + b = stack.pop(); + a = stack.pop(); + stack.push(a !== b); + break; + case 'neg': + a = stack.pop(); + stack.push(-a); + break; + case 'not': + a = stack.pop(); + if (isBool(a)) { + stack.push(!a); + } else { + stack.push(~a); + } + break; + case 'or': + b = stack.pop(); + a = stack.pop(); + if (isBool(a) && isBool(b)) { + stack.push(a || b); + } else { + stack.push(a | b); + } + break; + case 'pop': + stack.pop(); + break; + case 'roll': + b = stack.pop(); + a = stack.pop(); + stack.roll(a, b); + break; + case 'round': + a = stack.pop(); + stack.push(Math.round(a)); + break; + case 'sin': + a = stack.pop(); + stack.push(Math.sin(a)); + break; + case 'sqrt': + a = stack.pop(); + stack.push(Math.sqrt(a)); + break; + case 'sub': + b = stack.pop(); + a = stack.pop(); + stack.push(a - b); + break; + case 'true': + stack.push(true); + break; + case 'truncate': + a = stack.pop(); + a = a < 0 ? Math.ceil(a) : Math.floor(a); + stack.push(a); + break; + case 'xor': + b = stack.pop(); + a = stack.pop(); + if (isBool(a) && isBool(b)) { + stack.push(a !== b); + } else { + stack.push(a ^ b); + } + break; + default: + error('Unknown operator ' + operator); + break; + } + } + return stack.stack; + } + }; + return PostScriptEvaluator; +})(); + +// Most of the PDFs functions consist of simple operations such as: +// roll, exch, sub, cvr, pop, index, dup, mul, if, gt, add. +// +// We can compile most of such programs, and at the same moment, we can +// optimize some expressions using basic math properties. Keeping track of +// min/max values will allow us to avoid extra Math.min/Math.max calls. +var PostScriptCompiler = (function PostScriptCompilerClosure() { + function AstNode(type) { + this.type = type; + } + AstNode.prototype.visit = function (visitor) { + throw new Error('abstract method'); + }; + + function AstArgument(index, min, max) { + AstNode.call(this, 'args'); + this.index = index; + this.min = min; + this.max = max; + } + AstArgument.prototype = Object.create(AstNode.prototype); + AstArgument.prototype.visit = function (visitor) { + visitor.visitArgument(this); + }; + + function AstLiteral(number) { + AstNode.call(this, 'literal'); + this.number = number; + this.min = number; + this.max = number; + } + AstLiteral.prototype = Object.create(AstNode.prototype); + AstLiteral.prototype.visit = function (visitor) { + visitor.visitLiteral(this); + }; + + function AstBinaryOperation(op, arg1, arg2, min, max) { + AstNode.call(this, 'binary'); + this.op = op; + this.arg1 = arg1; + this.arg2 = arg2; + this.min = min; + this.max = max; + } + AstBinaryOperation.prototype = Object.create(AstNode.prototype); + AstBinaryOperation.prototype.visit = function (visitor) { + visitor.visitBinaryOperation(this); + }; + + function AstMin(arg, max) { + AstNode.call(this, 'max'); + this.arg = arg; + this.min = arg.min; + this.max = max; + } + AstMin.prototype = Object.create(AstNode.prototype); + AstMin.prototype.visit = function (visitor) { + visitor.visitMin(this); + }; + + function AstVariable(index, min, max) { + AstNode.call(this, 'var'); + this.index = index; + this.min = min; + this.max = max; + } + AstVariable.prototype = Object.create(AstNode.prototype); + AstVariable.prototype.visit = function (visitor) { + visitor.visitVariable(this); + }; + + function AstVariableDefinition(variable, arg) { + AstNode.call(this, 'definition'); + this.variable = variable; + this.arg = arg; + } + AstVariableDefinition.prototype = Object.create(AstNode.prototype); + AstVariableDefinition.prototype.visit = function (visitor) { + visitor.visitVariableDefinition(this); + }; + + function ExpressionBuilderVisitor() { + this.parts = []; + } + ExpressionBuilderVisitor.prototype = { + visitArgument: function (arg) { + this.parts.push('Math.max(', arg.min, ', Math.min(', + arg.max, ', src[srcOffset + ', arg.index, ']))'); + }, + visitVariable: function (variable) { + this.parts.push('v', variable.index); + }, + visitLiteral: function (literal) { + this.parts.push(literal.number); + }, + visitBinaryOperation: function (operation) { + this.parts.push('('); + operation.arg1.visit(this); + this.parts.push(' ', operation.op, ' '); + operation.arg2.visit(this); + this.parts.push(')'); + }, + visitVariableDefinition: function (definition) { + this.parts.push('var '); + definition.variable.visit(this); + this.parts.push(' = '); + definition.arg.visit(this); + this.parts.push(';'); + }, + visitMin: function (max) { + this.parts.push('Math.min('); + max.arg.visit(this); + this.parts.push(', ', max.max, ')'); + }, + toString: function () { + return this.parts.join(''); + } + }; + + function buildAddOperation(num1, num2) { + if (num2.type === 'literal' && num2.number === 0) { + // optimization: second operand is 0 + return num1; + } + if (num1.type === 'literal' && num1.number === 0) { + // optimization: first operand is 0 + return num2; + } + if (num2.type === 'literal' && num1.type === 'literal') { + // optimization: operands operand are literals + return new AstLiteral(num1.number + num2.number); + } + return new AstBinaryOperation('+', num1, num2, + num1.min + num2.min, num1.max + num2.max); + } + + function buildMulOperation(num1, num2) { + if (num2.type === 'literal') { + // optimization: second operands is a literal... + if (num2.number === 0) { + return new AstLiteral(0); // and it's 0 + } else if (num2.number === 1) { + return num1; // and it's 1 + } else if (num1.type === 'literal') { + // ... and first operands is a literal too + return new AstLiteral(num1.number * num2.number); + } + } + if (num1.type === 'literal') { + // optimization: first operands is a literal... + if (num1.number === 0) { + return new AstLiteral(0); // and it's 0 + } else if (num1.number === 1) { + return num2; // and it's 1 + } + } + var min = Math.min(num1.min * num2.min, num1.min * num2.max, + num1.max * num2.min, num1.max * num2.max); + var max = Math.max(num1.min * num2.min, num1.min * num2.max, + num1.max * num2.min, num1.max * num2.max); + return new AstBinaryOperation('*', num1, num2, min, max); + } + + function buildSubOperation(num1, num2) { + if (num2.type === 'literal') { + // optimization: second operands is a literal... + if (num2.number === 0) { + return num1; // ... and it's 0 + } else if (num1.type === 'literal') { + // ... and first operands is a literal too + return new AstLiteral(num1.number - num2.number); + } + } + if (num2.type === 'binary' && num2.op === '-' && + num1.type === 'literal' && num1.number === 1 && + num2.arg1.type === 'literal' && num2.arg1.number === 1) { + // optimization for case: 1 - (1 - x) + return num2.arg2; + } + return new AstBinaryOperation('-', num1, num2, + num1.min - num2.max, num1.max - num2.min); + } + + function buildMinOperation(num1, max) { + if (num1.min >= max) { + // optimization: num1 min value is not less than required max + return new AstLiteral(max); // just returning max + } else if (num1.max <= max) { + // optimization: num1 max value is not greater than required max + return num1; // just returning an argument + } + return new AstMin(num1, max); + } + + function PostScriptCompiler() {} + PostScriptCompiler.prototype = { + compile: function PostScriptCompiler_compile(code, domain, range) { + var stack = []; + var i, ii; + var instructions = []; + var inputSize = domain.length >> 1, outputSize = range.length >> 1; + var lastRegister = 0; + var n, j, min, max; + var num1, num2, ast1, ast2, tmpVar, item; + for (i = 0; i < inputSize; i++) { + stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); + } + + for (i = 0, ii = code.length; i < ii; i++) { + item = code[i]; + if (typeof item === 'number') { + stack.push(new AstLiteral(item)); + continue; + } + + switch (item) { + case 'add': + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildAddOperation(num1, num2)); + break; + case 'cvr': + if (stack.length < 1) { + return null; + } + break; + case 'mul': + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildMulOperation(num1, num2)); + break; + case 'sub': + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildSubOperation(num1, num2)); + break; + case 'exch': + if (stack.length < 2) { + return null; + } + ast1 = stack.pop(); ast2 = stack.pop(); + stack.push(ast1, ast2); + break; + case 'pop': + if (stack.length < 1) { + return null; + } + stack.pop(); + break; + case 'index': + if (stack.length < 1) { + return null; + } + num1 = stack.pop(); + if (num1.type !== 'literal') { + return null; + } + n = num1.number; + if (n < 0 || (n|0) !== n || stack.length < n) { + return null; + } + ast1 = stack[stack.length - n - 1]; + if (ast1.type === 'literal' || ast1.type === 'var') { + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - n - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case 'dup': + if (stack.length < 1) { + return null; + } + if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' && + code[i + 3] === i + 7 && code[i + 4] === 'jz' && + code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) { + // special case of the commands sequence for the min operation + num1 = stack.pop(); + stack.push(buildMinOperation(num1, code[i + 1])); + i += 6; + break; + } + ast1 = stack[stack.length - 1]; + if (ast1.type === 'literal' || ast1.type === 'var') { + // we don't have to save into intermediate variable a literal or + // variable. + stack.push(ast1); + break; + } + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + case 'roll': + if (stack.length < 2) { + return null; + } + num2 = stack.pop(); + num1 = stack.pop(); + if (num2.type !== 'literal' || num1.type !== 'literal') { + // both roll operands must be numbers + return null; + } + j = num2.number; + n = num1.number; + if (n <= 0 || (n|0) !== n || (j|0) !== j || stack.length < n) { + // ... and integers + return null; + } + j = ((j % n) + n) % n; + if (j === 0) { + break; // just skipping -- there are nothing to rotate + } + Array.prototype.push.apply(stack, + stack.splice(stack.length - n, n - j)); + break; + default: + return null; // unsupported operator + } + } + + if (stack.length !== outputSize) { + return null; + } + + var result = []; + instructions.forEach(function (instruction) { + var statementBuilder = new ExpressionBuilderVisitor(); + instruction.visit(statementBuilder); + result.push(statementBuilder.toString()); + }); + stack.forEach(function (expr, i) { + var statementBuilder = new ExpressionBuilderVisitor(); + expr.visit(statementBuilder); + var min = range[i * 2], max = range[i * 2 + 1]; + var out = [statementBuilder.toString()]; + if (min > expr.min) { + out.unshift('Math.max(', min, ', '); + out.push(')'); + } + if (max < expr.max) { + out.unshift('Math.min(', max, ', '); + out.push(')'); + } + out.unshift('dest[destOffset + ', i, '] = '); + out.push(';'); + result.push(out.join('')); + }); + return result.join('\n'); + } + }; + + return PostScriptCompiler; +})(); + + +var ColorSpace = (function ColorSpaceClosure() { + // Constructor should define this.numComps, this.defaultColor, this.name + function ColorSpace() { + error('should not call ColorSpace constructor'); + } + + ColorSpace.prototype = { + /** + * Converts the color value to the RGB color. The color components are + * located in the src array starting from the srcOffset. Returns the array + * of the rgb components, each value ranging from [0,255]. + */ + getRgb: function ColorSpace_getRgb(src, srcOffset) { + var rgb = new Uint8Array(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; + }, + /** + * Converts the color value to the RGB color, similar to the getRgb method. + * The result placed into the dest array starting from the destOffset. + */ + getRgbItem: function ColorSpace_getRgbItem(src, srcOffset, + dest, destOffset) { + error('Should not call ColorSpace.getRgbItem'); + }, + /** + * Converts the specified number of the color values to the RGB colors. + * The colors are located in the src array starting from the srcOffset. + * The result is placed into the dest array starting from the destOffset. + * The src array items shall be in [0,2^bits) range, the dest array items + * will be in [0,255] range. alpha01 indicates how many alpha components + * there are in the dest array; it will be either 0 (RGB array) or 1 (RGBA + * array). + */ + getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + error('Should not call ColorSpace.getRgbBuffer'); + }, + /** + * Determines the number of bytes required to store the result of the + * conversion done by the getRgbBuffer method. As in getRgbBuffer, + * |alpha01| is either 0 (RGB output) or 1 (RGBA output). + */ + getOutputLength: function ColorSpace_getOutputLength(inputLength, + alpha01) { + error('Should not call ColorSpace.getOutputLength'); + }, + /** + * Returns true if source data will be equal the result/output data. + */ + isPassthrough: function ColorSpace_isPassthrough(bits) { + return false; + }, + /** + * Fills in the RGB colors in the destination buffer. alpha01 indicates + * how many alpha components there are in the dest array; it will be either + * 0 (RGB array) or 1 (RGBA array). + */ + fillRgb: function ColorSpace_fillRgb(dest, originalWidth, + originalHeight, width, height, + actualHeight, bpc, comps, alpha01) { + var count = originalWidth * originalHeight; + var rgbBuf = null; + var numComponentColors = 1 << bpc; + var needsResizing = originalHeight !== height || originalWidth !== width; + var i, ii; + + if (this.isPassthrough(bpc)) { + rgbBuf = comps; + } else if (this.numComps === 1 && count > numComponentColors && + this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') { + // Optimization: create a color map when there is just one component and + // we are converting more colors than the size of the color map. We + // don't build the map if the colorspace is gray or rgb since those + // methods are faster than building a map. This mainly offers big speed + // ups for indexed and alternate colorspaces. + // + // TODO it may be worth while to cache the color map. While running + // testing I never hit a cache so I will leave that out for now (perhaps + // we are reparsing colorspaces too much?). + var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : + new Uint16Array(numComponentColors); + var key; + for (i = 0; i < numComponentColors; i++) { + allColors[i] = i; + } + var colorMap = new Uint8Array(numComponentColors * 3); + this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, + /* alpha01 = */ 0); + + var destPos, rgbPos; + if (!needsResizing) { + // Fill in the RGB values directly into |dest|. + destPos = 0; + for (i = 0; i < count; ++i) { + key = comps[i] * 3; + dest[destPos++] = colorMap[key]; + dest[destPos++] = colorMap[key + 1]; + dest[destPos++] = colorMap[key + 2]; + destPos += alpha01; + } + } else { + rgbBuf = new Uint8Array(count * 3); + rgbPos = 0; + for (i = 0; i < count; ++i) { + key = comps[i] * 3; + rgbBuf[rgbPos++] = colorMap[key]; + rgbBuf[rgbPos++] = colorMap[key + 1]; + rgbBuf[rgbPos++] = colorMap[key + 2]; + } + } + } else { + if (!needsResizing) { + // Fill in the RGB values directly into |dest|. + this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, + alpha01); + } else { + rgbBuf = new Uint8Array(count * 3); + this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, + /* alpha01 = */ 0); + } + } + + if (rgbBuf) { + if (needsResizing) { + PDFImage.resize(rgbBuf, bpc, 3, originalWidth, originalHeight, width, + height, dest, alpha01); + } else { + rgbPos = 0; + destPos = 0; + for (i = 0, ii = width * actualHeight; i < ii; i++) { + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + destPos += alpha01; + } + } + } + }, + /** + * True if the colorspace has components in the default range of [0, 1]. + * This should be true for all colorspaces except for lab color spaces + * which are [0,100], [-128, 127], [-128, 127]. + */ + usesZeroToOneRange: true + }; + + ColorSpace.parse = function ColorSpace_parse(cs, xref, res) { + var IR = ColorSpace.parseToIR(cs, xref, res); + if (IR instanceof AlternateCS) { + return IR; + } + return ColorSpace.fromIR(IR); + }; + + ColorSpace.fromIR = function ColorSpace_fromIR(IR) { + var name = isArray(IR) ? IR[0] : IR; + var whitePoint, blackPoint, gamma; + + switch (name) { + case 'DeviceGrayCS': + return this.singletons.gray; + case 'DeviceRgbCS': + return this.singletons.rgb; + case 'DeviceCmykCS': + return this.singletons.cmyk; + case 'CalGrayCS': + whitePoint = IR[1].WhitePoint; + blackPoint = IR[1].BlackPoint; + gamma = IR[1].Gamma; + return new CalGrayCS(whitePoint, blackPoint, gamma); + case 'CalRGBCS': + whitePoint = IR[1].WhitePoint; + blackPoint = IR[1].BlackPoint; + gamma = IR[1].Gamma; + var matrix = IR[1].Matrix; + return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); + case 'PatternCS': + var basePatternCS = IR[1]; + if (basePatternCS) { + basePatternCS = ColorSpace.fromIR(basePatternCS); + } + return new PatternCS(basePatternCS); + case 'IndexedCS': + var baseIndexedCS = IR[1]; + var hiVal = IR[2]; + var lookup = IR[3]; + return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup); + case 'AlternateCS': + var numComps = IR[1]; + var alt = IR[2]; + var tintFnIR = IR[3]; + + return new AlternateCS(numComps, ColorSpace.fromIR(alt), + PDFFunction.fromIR(tintFnIR)); + case 'LabCS': + whitePoint = IR[1].WhitePoint; + blackPoint = IR[1].BlackPoint; + var range = IR[1].Range; + return new LabCS(whitePoint, blackPoint, range); + default: + error('Unknown name ' + name); + } + return null; + }; + + ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) { + if (isName(cs)) { + var colorSpaces = res.get('ColorSpace'); + if (isDict(colorSpaces)) { + var refcs = colorSpaces.get(cs.name); + if (refcs) { + cs = refcs; + } + } + } + + cs = xref.fetchIfRef(cs); + var mode; + + if (isName(cs)) { + mode = cs.name; + this.mode = mode; + + switch (mode) { + case 'DeviceGray': + case 'G': + return 'DeviceGrayCS'; + case 'DeviceRGB': + case 'RGB': + return 'DeviceRgbCS'; + case 'DeviceCMYK': + case 'CMYK': + return 'DeviceCmykCS'; + case 'Pattern': + return ['PatternCS', null]; + default: + error('unrecognized colorspace ' + mode); + } + } else if (isArray(cs)) { + mode = cs[0].name; + this.mode = mode; + var numComps, params; + + switch (mode) { + case 'DeviceGray': + case 'G': + return 'DeviceGrayCS'; + case 'DeviceRGB': + case 'RGB': + return 'DeviceRgbCS'; + case 'DeviceCMYK': + case 'CMYK': + return 'DeviceCmykCS'; + case 'CalGray': + params = cs[1].getAll(); + return ['CalGrayCS', params]; + case 'CalRGB': + params = cs[1].getAll(); + return ['CalRGBCS', params]; + case 'ICCBased': + var stream = xref.fetchIfRef(cs[1]); + var dict = stream.dict; + numComps = dict.get('N'); + if (numComps === 1) { + return 'DeviceGrayCS'; + } else if (numComps === 3) { + return 'DeviceRgbCS'; + } else if (numComps === 4) { + return 'DeviceCmykCS'; + } + break; + case 'Pattern': + var basePatternCS = cs[1]; + if (basePatternCS) { + basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res); + } + return ['PatternCS', basePatternCS]; + case 'Indexed': + case 'I': + var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res); + var hiVal = cs[2] + 1; + var lookup = xref.fetchIfRef(cs[3]); + if (isStream(lookup)) { + lookup = lookup.getBytes(); + } + return ['IndexedCS', baseIndexedCS, hiVal, lookup]; + case 'Separation': + case 'DeviceN': + var name = cs[1]; + numComps = 1; + if (isName(name)) { + numComps = 1; + } else if (isArray(name)) { + numComps = name.length; + } + var alt = ColorSpace.parseToIR(cs[2], xref, res); + var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3])); + return ['AlternateCS', numComps, alt, tintFnIR]; + case 'Lab': + params = cs[1].getAll(); + return ['LabCS', params]; + default: + error('unimplemented color space object "' + mode + '"'); + } + } else { + error('unrecognized color space object: "' + cs + '"'); + } + return null; + }; + /** + * Checks if a decode map matches the default decode map for a color space. + * This handles the general decode maps where there are two values per + * component. e.g. [0, 1, 0, 1, 0, 1] for a RGB color. + * This does not handle Lab, Indexed, or Pattern decode maps since they are + * slightly different. + * @param {Array} decode Decode map (usually from an image). + * @param {Number} n Number of components the color space has. + */ + ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) { + if (!decode) { + return true; + } + + if (n * 2 !== decode.length) { + warn('The decode map is not the correct length'); + return true; + } + for (var i = 0, ii = decode.length; i < ii; i += 2) { + if (decode[i] !== 0 || decode[i + 1] !== 1) { + return false; + } + } + return true; + }; + + ColorSpace.singletons = { + get gray() { + return shadow(this, 'gray', new DeviceGrayCS()); + }, + get rgb() { + return shadow(this, 'rgb', new DeviceRgbCS()); + }, + get cmyk() { + return shadow(this, 'cmyk', new DeviceCmykCS()); + } + }; + + return ColorSpace; +})(); + +/** + * Alternate color space handles both Separation and DeviceN color spaces. A + * Separation color space is actually just a DeviceN with one color component. + * Both color spaces use a tinting function to convert colors to a base color + * space. + */ +var AlternateCS = (function AlternateCSClosure() { + function AlternateCS(numComps, base, tintFn) { + this.name = 'Alternate'; + this.numComps = numComps; + this.defaultColor = new Float32Array(numComps); + for (var i = 0; i < numComps; ++i) { + this.defaultColor[i] = 1; + } + this.base = base; + this.tintFn = tintFn; + this.tmpBuf = new Float32Array(base.numComps); + } + + AlternateCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function AlternateCS_getRgbItem(src, srcOffset, + dest, destOffset) { + var tmpBuf = this.tmpBuf; + this.tintFn(src, srcOffset, tmpBuf, 0); + this.base.getRgbItem(tmpBuf, 0, dest, destOffset); + }, + getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var tintFn = this.tintFn; + var base = this.base; + var scale = 1 / ((1 << bits) - 1); + var baseNumComps = base.numComps; + var usesZeroToOneRange = base.usesZeroToOneRange; + var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && + alpha01 === 0; + var pos = isPassthrough ? destOffset : 0; + var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count); + var numComps = this.numComps; + + var scaled = new Float32Array(numComps); + var tinted = new Float32Array(baseNumComps); + var i, j; + if (usesZeroToOneRange) { + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + tintFn(scaled, 0, tinted, 0); + for (j = 0; j < baseNumComps; j++) { + baseBuf[pos++] = tinted[j] * 255; + } + } + } else { + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + tintFn(scaled, 0, tinted, 0); + base.getRgbItem(tinted, 0, baseBuf, pos); + pos += baseNumComps; + } + } + if (!isPassthrough) { + base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + } + }, + getOutputLength: function AlternateCS_getOutputLength(inputLength, + alpha01) { + return this.base.getOutputLength(inputLength * + this.base.numComps / this.numComps, + alpha01); + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + + return AlternateCS; +})(); + +var PatternCS = (function PatternCSClosure() { + function PatternCS(baseCS) { + this.name = 'Pattern'; + this.base = baseCS; + } + PatternCS.prototype = {}; + + return PatternCS; +})(); + +var IndexedCS = (function IndexedCSClosure() { + function IndexedCS(base, highVal, lookup) { + this.name = 'Indexed'; + this.numComps = 1; + this.defaultColor = new Uint8Array([0]); + this.base = base; + this.highVal = highVal; + + var baseNumComps = base.numComps; + var length = baseNumComps * highVal; + var lookupArray; + + if (isStream(lookup)) { + lookupArray = new Uint8Array(length); + var bytes = lookup.getBytes(length); + lookupArray.set(bytes); + } else if (isString(lookup)) { + lookupArray = new Uint8Array(length); + for (var i = 0; i < length; ++i) { + lookupArray[i] = lookup.charCodeAt(i); + } + } else if (lookup instanceof Uint8Array || lookup instanceof Array) { + lookupArray = lookup; + } else { + error('Unrecognized lookup table: ' + lookup); + } + this.lookup = lookupArray; + } + + IndexedCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function IndexedCS_getRgbItem(src, srcOffset, + dest, destOffset) { + var numComps = this.base.numComps; + var start = src[srcOffset] * numComps; + this.base.getRgbItem(this.lookup, start, dest, destOffset); + }, + getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var base = this.base; + var numComps = base.numComps; + var outputDelta = base.getOutputLength(numComps, alpha01); + var lookup = this.lookup; + + for (var i = 0; i < count; ++i) { + var lookupPos = src[srcOffset++] * numComps; + base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); + destOffset += outputDelta; + } + }, + getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps, + alpha01); + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) { + // indexed color maps shouldn't be changed + return true; + }, + usesZeroToOneRange: true + }; + return IndexedCS; +})(); + +var DeviceGrayCS = (function DeviceGrayCSClosure() { + function DeviceGrayCS() { + this.name = 'DeviceGray'; + this.numComps = 1; + this.defaultColor = new Float32Array([0]); + } + + DeviceGrayCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset, + dest, destOffset) { + var c = (src[srcOffset] * 255) | 0; + c = c < 0 ? 0 : c > 255 ? 255 : c; + dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; + }, + getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var scale = 255 / ((1 << bits) - 1); + var j = srcOffset, q = destOffset; + for (var i = 0; i < count; ++i) { + var c = (scale * src[j++]) | 0; + dest[q++] = c; + dest[q++] = c; + dest[q++] = c; + q += alpha01; + } + }, + getOutputLength: function DeviceGrayCS_getOutputLength(inputLength, + alpha01) { + return inputLength * (3 + alpha01); + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + return DeviceGrayCS; +})(); + +var DeviceRgbCS = (function DeviceRgbCSClosure() { + function DeviceRgbCS() { + this.name = 'DeviceRGB'; + this.numComps = 3; + this.defaultColor = new Float32Array([0, 0, 0]); + } + DeviceRgbCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset, + dest, destOffset) { + var r = (src[srcOffset] * 255) | 0; + var g = (src[srcOffset + 1] * 255) | 0; + var b = (src[srcOffset + 2] * 255) | 0; + dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r; + dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g; + dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b; + }, + getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + if (bits === 8 && alpha01 === 0) { + dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); + return; + } + var scale = 255 / ((1 << bits) - 1); + var j = srcOffset, q = destOffset; + for (var i = 0; i < count; ++i) { + dest[q++] = (scale * src[j++]) | 0; + dest[q++] = (scale * src[j++]) | 0; + dest[q++] = (scale * src[j++]) | 0; + q += alpha01; + } + }, + getOutputLength: function DeviceRgbCS_getOutputLength(inputLength, + alpha01) { + return (inputLength * (3 + alpha01) / 3) | 0; + }, + isPassthrough: function DeviceRgbCS_isPassthrough(bits) { + return bits === 8; + }, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + return DeviceRgbCS; +})(); + +var DeviceCmykCS = (function DeviceCmykCSClosure() { + // The coefficients below was found using numerical analysis: the method of + // steepest descent for the sum((f_i - color_value_i)^2) for r/g/b colors, + // where color_value is the tabular value from the table of sampled RGB colors + // from CMYK US Web Coated (SWOP) colorspace, and f_i is the corresponding + // CMYK color conversion using the estimation below: + // f(A, B,.. N) = Acc+Bcm+Ccy+Dck+c+Fmm+Gmy+Hmk+Im+Jyy+Kyk+Ly+Mkk+Nk+255 + function convertToRgb(src, srcOffset, srcScale, dest, destOffset) { + var c = src[srcOffset + 0] * srcScale; + var m = src[srcOffset + 1] * srcScale; + var y = src[srcOffset + 2] * srcScale; + var k = src[srcOffset + 3] * srcScale; + + var r = + (c * (-4.387332384609988 * c + 54.48615194189176 * m + + 18.82290502165302 * y + 212.25662451639585 * k + + -285.2331026137004) + + m * (1.7149763477362134 * m - 5.6096736904047315 * y + + -17.873870861415444 * k - 5.497006427196366) + + y * (-2.5217340131683033 * y - 21.248923337353073 * k + + 17.5119270841813) + + k * (-21.86122147463605 * k - 189.48180835922747) + 255) | 0; + var g = + (c * (8.841041422036149 * c + 60.118027045597366 * m + + 6.871425592049007 * y + 31.159100130055922 * k + + -79.2970844816548) + + m * (-15.310361306967817 * m + 17.575251261109482 * y + + 131.35250912493976 * k - 190.9453302588951) + + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + + k * (-20.737325471181034 * k - 187.80453709719578) + 255) | 0; + var b = + (c * (0.8842522430003296 * c + 8.078677503112928 * m + + 30.89978309703729 * y - 0.23883238689178934 * k + + -14.183576799673286) + + m * (10.49593273432072 * m + 63.02378494754052 * y + + 50.606957656360734 * k - 112.23884253719248) + + y * (0.03296041114873217 * y + 115.60384449646641 * k + + -193.58209356861505) + + k * (-22.33816807309886 * k - 180.12613974708367) + 255) | 0; + + dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r; + dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g; + dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b; + } + + function DeviceCmykCS() { + this.name = 'DeviceCMYK'; + this.numComps = 4; + this.defaultColor = new Float32Array([0, 0, 0, 1]); + } + DeviceCmykCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset, + dest, destOffset) { + convertToRgb(src, srcOffset, 1, dest, destOffset); + }, + getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var scale = 1 / ((1 << bits) - 1); + for (var i = 0; i < count; i++) { + convertToRgb(src, srcOffset, scale, dest, destOffset); + srcOffset += 4; + destOffset += 3 + alpha01; + } + }, + getOutputLength: function DeviceCmykCS_getOutputLength(inputLength, + alpha01) { + return (inputLength / 4 * (3 + alpha01)) | 0; + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + + return DeviceCmykCS; +})(); + +// +// CalGrayCS: Based on "PDF Reference, Sixth Ed", p.245 +// +var CalGrayCS = (function CalGrayCSClosure() { + function CalGrayCS(whitePoint, blackPoint, gamma) { + this.name = 'CalGray'; + this.numComps = 1; + this.defaultColor = new Float32Array([0]); + + if (!whitePoint) { + error('WhitePoint missing - required for color space CalGray'); + } + blackPoint = blackPoint || [0, 0, 0]; + gamma = gamma || 1; + + // Translate arguments to spec variables. + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + + this.G = gamma; + + // Validate variables as per spec. + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + error('Invalid WhitePoint components for ' + this.name + + ', no fallback available'); + } + + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + info('Invalid BlackPoint for ' + this.name + ', falling back to default'); + this.XB = this.YB = this.ZB = 0; + } + + if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) { + warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB + + ', ZB: ' + this.ZB + ', only default values are supported.'); + } + + if (this.G < 1) { + info('Invalid Gamma: ' + this.G + ' for ' + this.name + + ', falling back to default'); + this.G = 1; + } + } + + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + // A represents a gray component of a calibrated gray space. + // A <---> AG in the spec + var A = src[srcOffset] * scale; + var AG = Math.pow(A, cs.G); + + // Computes L as per spec. ( = cs.YW * AG ) + // Except if other than default BlackPoint values are used. + var L = cs.YW * AG; + // http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html, Ch 4. + // Convert values to rgb range [0, 255]. + var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0; + dest[destOffset] = val; + dest[destOffset + 1] = val; + dest[destOffset + 2] = val; + } + + CalGrayCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset, + dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + }, + getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var scale = 1 / ((1 << bits) - 1); + + for (var i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 1; + destOffset += 3 + alpha01; + } + }, + getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + return CalGrayCS; +})(); + +// +// CalRGBCS: Based on "PDF Reference, Sixth Ed", p.247 +// +var CalRGBCS = (function CalRGBCSClosure() { + + // See http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html for these + // matrices. + var BRADFORD_SCALE_MATRIX = new Float32Array([ + 0.8951, 0.2664, -0.1614, + -0.7502, 1.7135, 0.0367, + 0.0389, -0.0685, 1.0296]); + + var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([ + 0.9869929, -0.1470543, 0.1599627, + 0.4323053, 0.5183603, 0.0492912, + -0.0085287, 0.0400428, 0.9684867]); + + // See http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html. + var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([ + 3.2404542, -1.5371385, -0.4985314, + -0.9692660, 1.8760108, 0.0415560, + 0.0556434, -0.2040259, 1.0572252]); + + var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]); + + var tempNormalizeMatrix = new Float32Array(3); + var tempConvertMatrix1 = new Float32Array(3); + var tempConvertMatrix2 = new Float32Array(3); + + var DECODE_L_CONSTANT = Math.pow(((8 + 16) / 116), 3) / 8.0; + + function CalRGBCS(whitePoint, blackPoint, gamma, matrix) { + this.name = 'CalRGB'; + this.numComps = 3; + this.defaultColor = new Float32Array(3); + + if (!whitePoint) { + error('WhitePoint missing - required for color space CalRGB'); + } + blackPoint = blackPoint || new Float32Array(3); + gamma = gamma || new Float32Array([1, 1, 1]); + matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]); + + // Translate arguments to spec variables. + var XW = whitePoint[0]; + var YW = whitePoint[1]; + var ZW = whitePoint[2]; + this.whitePoint = whitePoint; + + var XB = blackPoint[0]; + var YB = blackPoint[1]; + var ZB = blackPoint[2]; + this.blackPoint = blackPoint; + + this.GR = gamma[0]; + this.GG = gamma[1]; + this.GB = gamma[2]; + + this.MXA = matrix[0]; + this.MYA = matrix[1]; + this.MZA = matrix[2]; + this.MXB = matrix[3]; + this.MYB = matrix[4]; + this.MZB = matrix[5]; + this.MXC = matrix[6]; + this.MYC = matrix[7]; + this.MZC = matrix[8]; + + // Validate variables as per spec. + if (XW < 0 || ZW < 0 || YW !== 1) { + error('Invalid WhitePoint components for ' + this.name + + ', no fallback available'); + } + + if (XB < 0 || YB < 0 || ZB < 0) { + info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB + + ', ' + ZB + '], falling back to default'); + this.blackPoint = new Float32Array(3); + } + + if (this.GR < 0 || this.GG < 0 || this.GB < 0) { + info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB + + '] for ' + this.name + ', falling back to default'); + this.GR = this.GG = this.GB = 1; + } + + if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 || + this.MXB < 0 || this.MYB < 0 || this.MZB < 0 || + this.MXC < 0 || this.MYC < 0 || this.MZC < 0) { + info('Invalid Matrix for ' + this.name + ' [' + + this.MXA + ', ' + this.MYA + ', ' + this.MZA + + this.MXB + ', ' + this.MYB + ', ' + this.MZB + + this.MXC + ', ' + this.MYC + ', ' + this.MZC + + '], falling back to default'); + this.MXA = this.MYB = this.MZC = 1; + this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0; + } + } + + function matrixProduct(a, b, result) { + result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; + result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; + } + + function convertToFlat(sourceWhitePoint, LMS, result) { + result[0] = LMS[0] * 1 / sourceWhitePoint[0]; + result[1] = LMS[1] * 1 / sourceWhitePoint[1]; + result[2] = LMS[2] * 1 / sourceWhitePoint[2]; + } + + function convertToD65(sourceWhitePoint, LMS, result) { + var D65X = 0.95047; + var D65Y = 1; + var D65Z = 1.08883; + + result[0] = LMS[0] * D65X / sourceWhitePoint[0]; + result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; + result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; + } + + function sRGBTransferFunction(color) { + // See http://en.wikipedia.org/wiki/SRGB. + if (color <= 0.0031308){ + return adjustToRange(0, 1, 12.92 * color); + } + + return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055); + } + + function adjustToRange(min, max, value) { + return Math.max(min, Math.min(max, value)); + } + + function decodeL(L) { + if (L < 0) { + return -decodeL(-L); + } + + if (L > 8.0) { + return Math.pow(((L + 16) / 116), 3); + } + + return L * DECODE_L_CONSTANT; + } + + function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { + + // In case the blackPoint is already the default blackPoint then there is + // no need to do compensation. + if (sourceBlackPoint[0] === 0 && + sourceBlackPoint[1] === 0 && + sourceBlackPoint[2] === 0) { + result[0] = XYZ_Flat[0]; + result[1] = XYZ_Flat[1]; + result[2] = XYZ_Flat[2]; + return; + } + + // For the blackPoint calculation details, please see + // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/ + // AdobeBPC.pdf. + // The destination blackPoint is the default blackPoint [0, 0, 0]. + var zeroDecodeL = decodeL(0); + + var X_DST = zeroDecodeL; + var X_SRC = decodeL(sourceBlackPoint[0]); + + var Y_DST = zeroDecodeL; + var Y_SRC = decodeL(sourceBlackPoint[1]); + + var Z_DST = zeroDecodeL; + var Z_SRC = decodeL(sourceBlackPoint[2]); + + var X_Scale = (1 - X_DST) / (1 - X_SRC); + var X_Offset = 1 - X_Scale; + + var Y_Scale = (1 - Y_DST) / (1 - Y_SRC); + var Y_Offset = 1 - Y_Scale; + + var Z_Scale = (1 - Z_DST) / (1 - Z_SRC); + var Z_Offset = 1 - Z_Scale; + + result[0] = XYZ_Flat[0] * X_Scale + X_Offset; + result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; + result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; + } + + function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { + + // In case the whitePoint is already flat then there is no need to do + // normalization. + if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { + result[0] = XYZ_In[0]; + result[1] = XYZ_In[1]; + result[2] = XYZ_In[2]; + return; + } + + var LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + + var LMS_Flat = tempNormalizeMatrix; + convertToFlat(sourceWhitePoint, LMS, LMS_Flat); + + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); + } + + function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { + + var LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + + var LMS_D65 = tempNormalizeMatrix; + convertToD65(sourceWhitePoint, LMS, LMS_D65); + + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); + } + + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + // A, B and C represent a red, green and blue components of a calibrated + // rgb space. + var A = adjustToRange(0, 1, src[srcOffset] * scale); + var B = adjustToRange(0, 1, src[srcOffset + 1] * scale); + var C = adjustToRange(0, 1, src[srcOffset + 2] * scale); + + // A <---> AGR in the spec + // B <---> BGG in the spec + // C <---> CGB in the spec + var AGR = Math.pow(A, cs.GR); + var BGG = Math.pow(B, cs.GG); + var CGB = Math.pow(C, cs.GB); + + // Computes intermediate variables L, M, N as per spec. + // To decode X, Y, Z values map L, M, N directly to them. + var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB; + var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB; + var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB; + + // The following calculations are based on this document: + // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/ + // AdobeBPC.pdf. + var XYZ = tempConvertMatrix1; + XYZ[0] = X; + XYZ[1] = Y; + XYZ[2] = Z; + var XYZ_Flat = tempConvertMatrix2; + + normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat); + + var XYZ_Black = tempConvertMatrix1; + compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black); + + var XYZ_D65 = tempConvertMatrix2; + normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); + + var SRGB = tempConvertMatrix1; + matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); + + var sR = sRGBTransferFunction(SRGB[0]); + var sG = sRGBTransferFunction(SRGB[1]); + var sB = sRGBTransferFunction(SRGB[2]); + + // Convert the values to rgb range [0, 255]. + dest[destOffset] = Math.round(sR * 255); + dest[destOffset + 1] = Math.round(sG * 255); + dest[destOffset + 2] = Math.round(sB * 255); + } + + CalRGBCS.prototype = { + getRgb: function CalRGBCS_getRgb(src, srcOffset) { + var rgb = new Uint8Array(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; + }, + getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset, + dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + }, + getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var scale = 1 / ((1 << bits) - 1); + + for (var i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 3; + destOffset += 3 + alpha01; + } + }, + getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) { + return (inputLength * (3 + alpha01) / 3) | 0; + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + }, + usesZeroToOneRange: true + }; + return CalRGBCS; +})(); + +// +// LabCS: Based on "PDF Reference, Sixth Ed", p.250 +// +var LabCS = (function LabCSClosure() { + function LabCS(whitePoint, blackPoint, range) { + this.name = 'Lab'; + this.numComps = 3; + this.defaultColor = new Float32Array([0, 0, 0]); + + if (!whitePoint) { + error('WhitePoint missing - required for color space Lab'); + } + blackPoint = blackPoint || [0, 0, 0]; + range = range || [-100, 100, -100, 100]; + + // Translate args to spec variables + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + this.amin = range[0]; + this.amax = range[1]; + this.bmin = range[2]; + this.bmax = range[3]; + + // These are here just for completeness - the spec doesn't offer any + // formulas that use BlackPoint in Lab + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + + // Validate vars as per spec + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + error('Invalid WhitePoint components, no fallback available'); + } + + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + info('Invalid BlackPoint, falling back to default'); + this.XB = this.YB = this.ZB = 0; + } + + if (this.amin > this.amax || this.bmin > this.bmax) { + info('Invalid Range, falling back to defaults'); + this.amin = -100; + this.amax = 100; + this.bmin = -100; + this.bmax = 100; + } + } + + // Function g(x) from spec + function fn_g(x) { + if (x >= 6 / 29) { + return x * x * x; + } else { + return (108 / 841) * (x - 4 / 29); + } + } + + function decode(value, high1, low2, high2) { + return low2 + (value) * (high2 - low2) / (high1); + } + + // If decoding is needed maxVal should be 2^bits per component - 1. + function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) { + // XXX: Lab input is in the range of [0, 100], [amin, amax], [bmin, bmax] + // not the usual [0, 1]. If a command like setFillColor is used the src + // values will already be within the correct range. However, if we are + // converting an image we have to map the values to the correct range given + // above. + // Ls,as,bs <---> L*,a*,b* in the spec + var Ls = src[srcOffset]; + var as = src[srcOffset + 1]; + var bs = src[srcOffset + 2]; + if (maxVal !== false) { + Ls = decode(Ls, maxVal, 0, 100); + as = decode(as, maxVal, cs.amin, cs.amax); + bs = decode(bs, maxVal, cs.bmin, cs.bmax); + } + + // Adjust limits of 'as' and 'bs' + as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as; + bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs; + + // Computes intermediate variables X,Y,Z as per spec + var M = (Ls + 16) / 116; + var L = M + (as / 500); + var N = M - (bs / 200); + + var X = cs.XW * fn_g(L); + var Y = cs.YW * fn_g(M); + var Z = cs.ZW * fn_g(N); + + var r, g, b; + // Using different conversions for D50 and D65 white points, + // per http://www.color.org/srgb.pdf + if (cs.ZW < 1) { + // Assuming D50 (X=0.9642, Y=1.00, Z=0.8249) + r = X * 3.1339 + Y * -1.6170 + Z * -0.4906; + g = X * -0.9785 + Y * 1.9160 + Z * 0.0333; + b = X * 0.0720 + Y * -0.2290 + Z * 1.4057; + } else { + // Assuming D65 (X=0.9505, Y=1.00, Z=1.0888) + r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; + g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; + b = X * 0.0557 + Y * -0.2040 + Z * 1.0570; + } + // clamp color values to [0,1] range then convert to [0,255] range. + dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0; + dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0; + dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0; + } + + LabCS.prototype = { + getRgb: ColorSpace.prototype.getRgb, + getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, false, dest, destOffset); + }, + getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count, + dest, destOffset, bits, + alpha01) { + var maxVal = (1 << bits) - 1; + for (var i = 0; i < count; i++) { + convertToRgb(this, src, srcOffset, maxVal, dest, destOffset); + srcOffset += 3; + destOffset += 3 + alpha01; + } + }, + getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) { + return (inputLength * (3 + alpha01) / 3) | 0; + }, + isPassthrough: ColorSpace.prototype.isPassthrough, + fillRgb: ColorSpace.prototype.fillRgb, + isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) { + // XXX: Decoding is handled with the lab conversion because of the strange + // ranges that are used. + return true; + }, + usesZeroToOneRange: false + }; + return LabCS; +})(); + + +var ARCFourCipher = (function ARCFourCipherClosure() { + function ARCFourCipher(key) { + this.a = 0; + this.b = 0; + var s = new Uint8Array(256); + var i, j = 0, tmp, keyLength = key.length; + for (i = 0; i < 256; ++i) { + s[i] = i; + } + for (i = 0; i < 256; ++i) { + tmp = s[i]; + j = (j + tmp + key[i % keyLength]) & 0xFF; + s[i] = s[j]; + s[j] = tmp; + } + this.s = s; + } + + ARCFourCipher.prototype = { + encryptBlock: function ARCFourCipher_encryptBlock(data) { + var i, n = data.length, tmp, tmp2; + var a = this.a, b = this.b, s = this.s; + var output = new Uint8Array(n); + for (i = 0; i < n; ++i) { + a = (a + 1) & 0xFF; + tmp = s[a]; + b = (b + tmp) & 0xFF; + tmp2 = s[b]; + s[a] = tmp2; + s[b] = tmp; + output[i] = data[i] ^ s[(tmp + tmp2) & 0xFF]; + } + this.a = a; + this.b = b; + return output; + } + }; + ARCFourCipher.prototype.decryptBlock = ARCFourCipher.prototype.encryptBlock; + + return ARCFourCipher; +})(); + +var calculateMD5 = (function calculateMD5Closure() { + var r = new Uint8Array([ + 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, + 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, + 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, + 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]); + + var k = new Int32Array([ + -680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, + -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, + 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, + 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, + 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, + 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, + -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, + -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, + -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, + -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, + -145523070, -1120210379, 718787259, -343485551]); + + function hash(data, offset, length) { + var h0 = 1732584193, h1 = -271733879, h2 = -1732584194, h3 = 271733878; + // pre-processing + var paddedLength = (length + 72) & ~63; // data + 9 extra bytes + var padded = new Uint8Array(paddedLength); + var i, j, n; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = (length << 3) & 0xFF; + padded[i++] = (length >> 5) & 0xFF; + padded[i++] = (length >> 13) & 0xFF; + padded[i++] = (length >> 21) & 0xFF; + padded[i++] = (length >>> 29) & 0xFF; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + var w = new Int32Array(16); + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j, i += 4) { + w[j] = (padded[i] | (padded[i + 1] << 8) | + (padded[i + 2] << 16) | (padded[i + 3] << 24)); + } + var a = h0, b = h1, c = h2, d = h3, f, g; + for (j = 0; j < 64; ++j) { + if (j < 16) { + f = (b & c) | ((~b) & d); + g = j; + } else if (j < 32) { + f = (d & b) | ((~d) & c); + g = (5 * j + 1) & 15; + } else if (j < 48) { + f = b ^ c ^ d; + g = (3 * j + 5) & 15; + } else { + f = c ^ (b | (~d)); + g = (7 * j) & 15; + } + var tmp = d, rotateArg = (a + f + k[j] + w[g]) | 0, rotate = r[j]; + d = c; + c = b; + b = (b + ((rotateArg << rotate) | (rotateArg >>> (32 - rotate)))) | 0; + a = tmp; + } + h0 = (h0 + a) | 0; + h1 = (h1 + b) | 0; + h2 = (h2 + c) | 0; + h3 = (h3 + d) | 0; + } + return new Uint8Array([ + h0 & 0xFF, (h0 >> 8) & 0xFF, (h0 >> 16) & 0xFF, (h0 >>> 24) & 0xFF, + h1 & 0xFF, (h1 >> 8) & 0xFF, (h1 >> 16) & 0xFF, (h1 >>> 24) & 0xFF, + h2 & 0xFF, (h2 >> 8) & 0xFF, (h2 >> 16) & 0xFF, (h2 >>> 24) & 0xFF, + h3 & 0xFF, (h3 >> 8) & 0xFF, (h3 >> 16) & 0xFF, (h3 >>> 24) & 0xFF + ]); + } + + return hash; +})(); +var Word64 = (function Word64Closure() { + function Word64(highInteger, lowInteger) { + this.high = highInteger | 0; + this.low = lowInteger | 0; + } + Word64.prototype = { + and: function Word64_and(word) { + this.high &= word.high; + this.low &= word.low; + }, + xor: function Word64_xor(word) { + this.high ^= word.high; + this.low ^= word.low; + }, + + or: function Word64_or(word) { + this.high |= word.high; + this.low |= word.low; + }, + + shiftRight: function Word64_shiftRight(places) { + if (places >= 32) { + this.low = (this.high >>> (places - 32)) | 0; + this.high = 0; + } else { + this.low = (this.low >>> places) | (this.high << (32 - places)); + this.high = (this.high >>> places) | 0; + } + }, + + shiftLeft: function Word64_shiftLeft(places) { + if (places >= 32) { + this.high = this.low << (places - 32); + this.low = 0; + } else { + this.high = (this.high << places) | (this.low >>> (32 - places)); + this.low = this.low << places; + } + }, + + rotateRight: function Word64_rotateRight(places) { + var low, high; + if (places & 32) { + high = this.low; + low = this.high; + } else { + low = this.low; + high = this.high; + } + places &= 31; + this.low = (low >>> places) | (high << (32 - places)); + this.high = (high >>> places) | (low << (32 - places)); + }, + + not: function Word64_not() { + this.high = ~this.high; + this.low = ~this.low; + }, + + add: function Word64_add(word) { + var lowAdd = (this.low >>> 0) + (word.low >>> 0); + var highAdd = (this.high >>> 0) + (word.high >>> 0); + if (lowAdd > 0xFFFFFFFF) { + highAdd += 1; + } + this.low = lowAdd | 0; + this.high = highAdd | 0; + }, + + copyTo: function Word64_copyTo(bytes, offset) { + bytes[offset] = (this.high >>> 24) & 0xFF; + bytes[offset + 1] = (this.high >> 16) & 0xFF; + bytes[offset + 2] = (this.high >> 8) & 0xFF; + bytes[offset + 3] = this.high & 0xFF; + bytes[offset + 4] = (this.low >>> 24) & 0xFF; + bytes[offset + 5] = (this.low >> 16) & 0xFF; + bytes[offset + 6] = (this.low >> 8) & 0xFF; + bytes[offset + 7] = this.low & 0xFF; + }, + + assign: function Word64_assign(word) { + this.high = word.high; + this.low = word.low; + } + }; + return Word64; +})(); + +var calculateSHA256 = (function calculateSHA256Closure() { + function rotr(x, n) { + return (x >>> n) | (x << 32 - n); + } + + function ch(x, y, z) { + return (x & y) ^ (~x & z); + } + + function maj(x, y, z) { + return (x & y) ^ (x & z) ^ (y & z); + } + + function sigma(x) { + return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); + } + + function sigmaPrime(x) { + return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); + } + + function littleSigma(x) { + return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; + } + + function littleSigmaPrime(x) { + return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; + } + + var k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, + 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, + 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, + 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, + 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, + 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, + 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, + 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, + 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, + 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, + 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, + 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, + 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, + 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, + 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, + 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]; + + function hash(data, offset, length) { + // initial hash values + var h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372, + h3 = 0xa54ff53a, h4 = 0x510e527f, h5 = 0x9b05688c, + h6 = 0x1f83d9ab, h7 = 0x5be0cd19; + // pre-processing + var paddedLength = Math.ceil((length + 9) / 64) * 64; + var padded = new Uint8Array(paddedLength); + var i, j, n; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + n = paddedLength - 8; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = (length >>> 29) & 0xFF; + padded[i++] = (length >> 21) & 0xFF; + padded[i++] = (length >> 13) & 0xFF; + padded[i++] = (length >> 5) & 0xFF; + padded[i++] = (length << 3) & 0xFF; + var w = new Uint32Array(64); + // for each 512 bit block + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j] = (padded[i] << 24 | (padded[i + 1] << 16) | + (padded[i + 2] << 8) | (padded[i + 3])); + i += 4; + } + + for (j = 16; j < 64; ++j) { + w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + + littleSigma(w[j - 15]) + w[j - 16] | 0; + } + var a = h0, b = h1, c = h2, d = h3, e = h4, + f = h5, g = h6, h = h7, t1, t2; + for (j = 0; j < 64; ++j) { + t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; + t2 = sigma(a) + maj(a, b, c); + h = g; + g = f; + f = e; + e = (d + t1) | 0; + d = c; + c = b; + b = a; + a = (t1 + t2) | 0; + } + h0 = (h0 + a) | 0; + h1 = (h1 + b) | 0; + h2 = (h2 + c) | 0; + h3 = (h3 + d) | 0; + h4 = (h4 + e) | 0; + h5 = (h5 + f) | 0; + h6 = (h6 + g) | 0; + h7 = (h7 + h) | 0; + } + return new Uint8Array([ + (h0 >> 24) & 0xFF, (h0 >> 16) & 0xFF, (h0 >> 8) & 0xFF, (h0) & 0xFF, + (h1 >> 24) & 0xFF, (h1 >> 16) & 0xFF, (h1 >> 8) & 0xFF, (h1) & 0xFF, + (h2 >> 24) & 0xFF, (h2 >> 16) & 0xFF, (h2 >> 8) & 0xFF, (h2) & 0xFF, + (h3 >> 24) & 0xFF, (h3 >> 16) & 0xFF, (h3 >> 8) & 0xFF, (h3) & 0xFF, + (h4 >> 24) & 0xFF, (h4 >> 16) & 0xFF, (h4 >> 8) & 0xFF, (h4) & 0xFF, + (h5 >> 24) & 0xFF, (h5 >> 16) & 0xFF, (h5 >> 8) & 0xFF, (h5) & 0xFF, + (h6 >> 24) & 0xFF, (h6 >> 16) & 0xFF, (h6 >> 8) & 0xFF, (h6) & 0xFF, + (h7 >> 24) & 0xFF, (h7 >> 16) & 0xFF, (h7 >> 8) & 0xFF, (h7) & 0xFF + ]); + } + + return hash; +})(); + +var calculateSHA512 = (function calculateSHA512Closure() { + function ch(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.not(); + tmp.and(z); + result.xor(tmp); + } + + function maj(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.and(z); + result.xor(tmp); + tmp.assign(y); + tmp.and(z); + result.xor(tmp); + } + + function sigma(result, x, tmp) { + result.assign(x); + result.rotateRight(28); + tmp.assign(x); + tmp.rotateRight(34); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(39); + result.xor(tmp); + } + + function sigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(14); + tmp.assign(x); + tmp.rotateRight(18); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(41); + result.xor(tmp); + } + + function littleSigma(result, x, tmp) { + result.assign(x); + result.rotateRight(1); + tmp.assign(x); + tmp.rotateRight(8); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(7); + result.xor(tmp); + } + + function littleSigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(19); + tmp.assign(x); + tmp.rotateRight(61); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(6); + result.xor(tmp); + } + + var k = [ + new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), + new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), + new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), + new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), + new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), + new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), + new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), + new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), + new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), + new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), + new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), + new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), + new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), + new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), + new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), + new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), + new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), + new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), + new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), + new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), + new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), + new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), + new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), + new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), + new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), + new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), + new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), + new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), + new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), + new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), + new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), + new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), + new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), + new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), + new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), + new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), + new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), + new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), + new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), + new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)]; + + function hash(data, offset, length, mode384) { + mode384 = !!mode384; + // initial hash values + var h0, h1, h2, h3, h4, h5, h6, h7; + if (!mode384) { + h0 = new Word64(0x6a09e667, 0xf3bcc908); + h1 = new Word64(0xbb67ae85, 0x84caa73b); + h2 = new Word64(0x3c6ef372, 0xfe94f82b); + h3 = new Word64(0xa54ff53a, 0x5f1d36f1); + h4 = new Word64(0x510e527f, 0xade682d1); + h5 = new Word64(0x9b05688c, 0x2b3e6c1f); + h6 = new Word64(0x1f83d9ab, 0xfb41bd6b); + h7 = new Word64(0x5be0cd19, 0x137e2179); + } + else { + // SHA384 is exactly the same + // except with different starting values and a trimmed result + h0 = new Word64(0xcbbb9d5d, 0xc1059ed8); + h1 = new Word64(0x629a292a, 0x367cd507); + h2 = new Word64(0x9159015a, 0x3070dd17); + h3 = new Word64(0x152fecd8, 0xf70e5939); + h4 = new Word64(0x67332667, 0xffc00b31); + h5 = new Word64(0x8eb44a87, 0x68581511); + h6 = new Word64(0xdb0c2e0d, 0x64f98fa7); + h7 = new Word64(0x47b5481d, 0xbefa4fa4); + } + + // pre-processing + var paddedLength = Math.ceil((length + 17) / 128) * 128; + var padded = new Uint8Array(paddedLength); + var i, j, n; + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + padded[i++] = 0x80; + n = paddedLength - 16; + while (i < n) { + padded[i++] = 0; + } + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = (length >>> 29) & 0xFF; + padded[i++] = (length >> 21) & 0xFF; + padded[i++] = (length >> 13) & 0xFF; + padded[i++] = (length >> 5) & 0xFF; + padded[i++] = (length << 3) & 0xFF; + + var w = new Array(80); + for (i = 0; i < 80; i++) { + w[i] = new Word64(0, 0); + } + var a = new Word64(0, 0), b = new Word64(0, 0), c = new Word64(0, 0); + var d = new Word64(0, 0), e = new Word64(0, 0), f = new Word64(0, 0); + var g = new Word64(0, 0), h = new Word64(0, 0); + var t1 = new Word64(0, 0), t2 = new Word64(0, 0); + var tmp1 = new Word64(0, 0), tmp2 = new Word64(0, 0), tmp3; + + // for each 1024 bit block + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j].high = (padded[i] << 24) | (padded[i + 1] << 16) | + (padded[i + 2] << 8) | (padded[i + 3]); + w[j].low = (padded[i + 4]) << 24 | (padded[i + 5]) << 16 | + (padded[i + 6]) << 8 | (padded[i + 7]); + i += 8; + } + for (j = 16; j < 80; ++j) { + tmp3 = w[j]; + littleSigmaPrime(tmp3, w[j - 2], tmp2); + tmp3.add(w[j - 7]); + littleSigma(tmp1, w[j - 15], tmp2); + tmp3.add(tmp1); + tmp3.add(w[j - 16]); + } + + a.assign(h0); b.assign(h1); c.assign(h2); d.assign(h3); + e.assign(h4); f.assign(h5); g.assign(h6); h.assign(h7); + for (j = 0; j < 80; ++j) { + t1.assign(h); + sigmaPrime(tmp1, e, tmp2); + t1.add(tmp1); + ch(tmp1, e, f, g, tmp2); + t1.add(tmp1); + t1.add(k[j]); + t1.add(w[j]); + + sigma(t2, a, tmp2); + maj(tmp1, a, b, c, tmp2); + t2.add(tmp1); + + tmp3 = h; + h = g; + g = f; + f = e; + d.add(t1); + e = d; + d = c; + c = b; + b = a; + tmp3.assign(t1); + tmp3.add(t2); + a = tmp3; + } + h0.add(a); + h1.add(b); + h2.add(c); + h3.add(d); + h4.add(e); + h5.add(f); + h6.add(g); + h7.add(h); + } + + var result; + if (!mode384) { + result = new Uint8Array(64); + h0.copyTo(result,0); + h1.copyTo(result,8); + h2.copyTo(result,16); + h3.copyTo(result,24); + h4.copyTo(result,32); + h5.copyTo(result,40); + h6.copyTo(result,48); + h7.copyTo(result,56); + } + else { + result = new Uint8Array(48); + h0.copyTo(result,0); + h1.copyTo(result,8); + h2.copyTo(result,16); + h3.copyTo(result,24); + h4.copyTo(result,32); + h5.copyTo(result,40); + } + return result; + } + + return hash; +})(); +var calculateSHA384 = (function calculateSHA384Closure() { + function hash(data, offset, length) { + return calculateSHA512(data, offset, length, true); + } + + return hash; +})(); +var NullCipher = (function NullCipherClosure() { + function NullCipher() { + } + + NullCipher.prototype = { + decryptBlock: function NullCipher_decryptBlock(data) { + return data; + } + }; + + return NullCipher; +})(); + +var AES128Cipher = (function AES128CipherClosure() { + var rcon = new Uint8Array([ + 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, + 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, + 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, + 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, + 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, + 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, + 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, + 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, + 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, + 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, + 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, + 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, + 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, + 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, + 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, + 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, + 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, + 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, + 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, + 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, + 0x74, 0xe8, 0xcb, 0x8d]); + + var s = new Uint8Array([ + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, + 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, + 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, + 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, + 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, + 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, + 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, + 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, + 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, + 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, + 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, + 0xb0, 0x54, 0xbb, 0x16]); + + var inv_s = new Uint8Array([ + 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, + 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, + 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, + 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, + 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, + 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, + 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, + 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, + 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, + 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, + 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, + 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, + 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, + 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, + 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, + 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, + 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, + 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, + 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, + 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, + 0x55, 0x21, 0x0c, 0x7d]); + var mixCol = new Uint8Array(256); + for (var i = 0; i < 256; i++) { + if (i < 128) { + mixCol[i] = i << 1; + } else { + mixCol[i] = (i << 1) ^ 0x1b; + } + } + var mix = new Uint32Array([ + 0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, + 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, + 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, + 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, + 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, + 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, + 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, + 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, + 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, + 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, + 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, + 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, + 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, + 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, + 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, + 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, + 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, + 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, + 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, + 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, + 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, + 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, + 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, + 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, + 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, + 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, + 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, + 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, + 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, + 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, + 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, + 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, + 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, + 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, + 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, + 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, + 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, + 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, + 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, + 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, + 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, + 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, + 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + + function expandKey128(cipherKey) { + var b = 176, result = new Uint8Array(b); + result.set(cipherKey); + for (var j = 16, i = 1; j < b; ++i) { + // RotWord + var t1 = result[j - 3], t2 = result[j - 2], + t3 = result[j - 1], t4 = result[j - 4]; + // SubWord + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + // Rcon + t1 = t1 ^ rcon[i]; + for (var n = 0; n < 4; ++n) { + result[j] = (t1 ^= result[j - 16]); + j++; + result[j] = (t2 ^= result[j - 16]); + j++; + result[j] = (t3 ^= result[j - 16]); + j++; + result[j] = (t4 ^= result[j - 16]); + j++; + } + } + return result; + } + + function decrypt128(input, key) { + var state = new Uint8Array(16); + state.set(input); + var i, j, k; + var t, u, v; + // AddRoundKey + for (j = 0, k = 160; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (i = 9; i >= 1; --i) { + // InvShiftRows + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + // InvSubBytes + for (j = 0; j < 16; ++j) { + state[j] = inv_s[state[j]]; + } + // AddRoundKey + for (j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + // InvMixColumns + for (j = 0; j < 16; j += 4) { + var s0 = mix[state[j]], s1 = mix[state[j + 1]], + s2 = mix[state[j + 2]], s3 = mix[state[j + 3]]; + t = (s0 ^ (s1 >>> 8) ^ (s1 << 24) ^ (s2 >>> 16) ^ (s2 << 16) ^ + (s3 >>> 24) ^ (s3 << 8)); + state[j] = (t >>> 24) & 0xFF; + state[j + 1] = (t >> 16) & 0xFF; + state[j + 2] = (t >> 8) & 0xFF; + state[j + 3] = t & 0xFF; + } + } + // InvShiftRows + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (j = 0; j < 16; ++j) { + // InvSubBytes + state[j] = inv_s[state[j]]; + // AddRoundKey + state[j] ^= key[j]; + } + return state; + } + + function encrypt128(input, key) { + var t, u, v, k; + var state = new Uint8Array(16); + state.set(input); + for (j = 0; j < 16; ++j) { + // AddRoundKey + state[j] ^= key[j]; + } + + for (i = 1; i < 10; i++) { + //SubBytes + for (j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + //ShiftRows + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + //MixColumns + for (var j = 0; j < 16; j += 4) { + var s0 = state[j + 0], s1 = state[j + 1]; + var s2 = state[j + 2], s3 = state[j + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[j + 0] ^= t ^ mixCol[s0 ^ s1]; + state[j + 1] ^= t ^ mixCol[s1 ^ s2]; + state[j + 2] ^= t ^ mixCol[s2 ^ s3]; + state[j + 3] ^= t ^ mixCol[s3 ^ s0]; + } + //AddRoundKey + for (j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + } + + //SubBytes + for (j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + //ShiftRows + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + //AddRoundKey + for (j = 0, k = 160; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + return state; + } + + function AES128Cipher(key) { + this.key = expandKey128(key); + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + + function decryptBlock2(data, finalize) { + var i, j, ii, sourceLength = data.length, + buffer = this.buffer, bufferLength = this.bufferPosition, + result = [], iv = this.iv; + for (i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + // buffer is full, decrypting + var plain = decrypt128(buffer, this.key); + // xor-ing the IV vector to get plain text + for (j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; + } + // saving incomplete buffer + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array([]); + } + // combining plain text blocks into one + var outputLength = 16 * result.length; + if (finalize) { + // undo a padding that is described in RFC 2898 + var lastBlock = result[result.length - 1]; + var psLen = lastBlock[15]; + if (psLen <= 16) { + for (i = 15, ii = 16 - psLen; i >= ii; --i) { + if (lastBlock[i] !== psLen) { + // Invalid padding, assume that the block has no padding. + psLen = 0; + break; + } + } + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + var output = new Uint8Array(outputLength); + for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } + + AES128Cipher.prototype = { + decryptBlock: function AES128Cipher_decryptBlock(data, finalize) { + var i, sourceLength = data.length; + var buffer = this.buffer, bufferLength = this.bufferPosition; + // waiting for IV values -- they are at the start of the stream + for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + if (bufferLength < 16) { + // need more data + this.bufferLength = bufferLength; + return new Uint8Array([]); + } + this.iv = buffer; + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + // starting decryption + this.decryptBlock = decryptBlock2; + return this.decryptBlock(data.subarray(16), finalize); + }, + encrypt: function AES128Cipher_encrypt(data, iv) { + var i, j, ii, sourceLength = data.length, + buffer = this.buffer, bufferLength = this.bufferPosition, + result = []; + if (!iv) { + iv = new Uint8Array(16); + } + for (i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + for (j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + + // buffer is full, encrypting + var cipher = encrypt128(buffer, this.key); + iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + // saving incomplete buffer + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array([]); + } + // combining plain text blocks into one + var outputLength = 16 * result.length; + var output = new Uint8Array(outputLength); + for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } + }; + + return AES128Cipher; +})(); + +var AES256Cipher = (function AES256CipherClosure() { + var rcon = new Uint8Array([ + 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, + 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, + 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, + 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, + 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, + 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, + 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, + 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, + 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, + 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, + 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, + 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, + 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, + 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, + 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, + 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, + 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, + 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, + 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, + 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, + 0x74, 0xe8, 0xcb, 0x8d]); + + var s = new Uint8Array([ + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, + 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, + 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, + 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, + 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, + 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, + 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, + 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, + 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, + 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, + 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, + 0xb0, 0x54, 0xbb, 0x16]); + + var inv_s = new Uint8Array([ + 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, + 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, + 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, + 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, + 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, + 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, + 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, + 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, + 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, + 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, + 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, + 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, + 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, + 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, + 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, + 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, + 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, + 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, + 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, + 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, + 0x55, 0x21, 0x0c, 0x7d]); + + var mixCol = new Uint8Array(256); + for (var i = 0; i < 256; i++) { + if (i < 128) { + mixCol[i] = i << 1; + } else { + mixCol[i] = (i << 1) ^ 0x1b; + } + } + var mix = new Uint32Array([ + 0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, + 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, + 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, + 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, + 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, + 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, + 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, + 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, + 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, + 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, + 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, + 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, + 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, + 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, + 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, + 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, + 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, + 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, + 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, + 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, + 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, + 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, + 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, + 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, + 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, + 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, + 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, + 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, + 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, + 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, + 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, + 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, + 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, + 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, + 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, + 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, + 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, + 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, + 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, + 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, + 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, + 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, + 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + + function expandKey256(cipherKey) { + var b = 240, result = new Uint8Array(b); + var r = 1; + + result.set(cipherKey); + for (var j = 32, i = 1; j < b; ++i) { + if (j % 32 === 16) { + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + } else if (j % 32 === 0) { + // RotWord + var t1 = result[j - 3], t2 = result[j - 2], + t3 = result[j - 1], t4 = result[j - 4]; + // SubWord + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + // Rcon + t1 = t1 ^ r; + if ((r <<= 1) >= 256) { + r = (r ^ 0x1b) & 0xFF; + } + } + + for (var n = 0; n < 4; ++n) { + result[j] = (t1 ^= result[j - 32]); + j++; + result[j] = (t2 ^= result[j - 32]); + j++; + result[j] = (t3 ^= result[j - 32]); + j++; + result[j] = (t4 ^= result[j - 32]); + j++; + } + } + return result; + } + + function decrypt256(input, key) { + var state = new Uint8Array(16); + state.set(input); + var i, j, k; + var t, u, v; + // AddRoundKey + for (j = 0, k = 224; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + for (i = 13; i >= 1; --i) { + // InvShiftRows + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + // InvSubBytes + for (j = 0; j < 16; ++j) { + state[j] = inv_s[state[j]]; + } + // AddRoundKey + for (j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + // InvMixColumns + for (j = 0; j < 16; j += 4) { + var s0 = mix[state[j]], s1 = mix[state[j + 1]], + s2 = mix[state[j + 2]], s3 = mix[state[j + 3]]; + t = (s0 ^ (s1 >>> 8) ^ (s1 << 24) ^ (s2 >>> 16) ^ (s2 << 16) ^ + (s3 >>> 24) ^ (s3 << 8)); + state[j] = (t >>> 24) & 0xFF; + state[j + 1] = (t >> 16) & 0xFF; + state[j + 2] = (t >> 8) & 0xFF; + state[j + 3] = t & 0xFF; + } + } + // InvShiftRows + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + for (j = 0; j < 16; ++j) { + // InvSubBytes + state[j] = inv_s[state[j]]; + // AddRoundKey + state[j] ^= key[j]; + } + return state; + } + + function encrypt256(input, key) { + var t, u, v, k; + var state = new Uint8Array(16); + state.set(input); + for (j = 0; j < 16; ++j) { + // AddRoundKey + state[j] ^= key[j]; + } + + for (i = 1; i < 14; i++) { + //SubBytes + for (j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + //ShiftRows + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + //MixColumns + for (var j = 0; j < 16; j += 4) { + var s0 = state[j + 0], s1 = state[j + 1]; + var s2 = state[j + 2], s3 = state[j + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[j + 0] ^= t ^ mixCol[s0 ^ s1]; + state[j + 1] ^= t ^ mixCol[s1 ^ s2]; + state[j + 2] ^= t ^ mixCol[s2 ^ s3]; + state[j + 3] ^= t ^ mixCol[s3 ^ s0]; + } + //AddRoundKey + for (j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + } + + //SubBytes + for (j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + //ShiftRows + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + //AddRoundKey + for (j = 0, k = 224; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + + return state; + + } + + function AES256Cipher(key) { + this.key = expandKey256(key); + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + + function decryptBlock2(data, finalize) { + var i, j, ii, sourceLength = data.length, + buffer = this.buffer, bufferLength = this.bufferPosition, + result = [], iv = this.iv; + + for (i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + // buffer is full, decrypting + var plain = decrypt256(buffer, this.key); + // xor-ing the IV vector to get plain text + for (j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; + } + // saving incomplete buffer + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array([]); + } + // combining plain text blocks into one + var outputLength = 16 * result.length; + if (finalize) { + // undo a padding that is described in RFC 2898 + var lastBlock = result[result.length - 1]; + var psLen = lastBlock[15]; + if (psLen <= 16) { + for (i = 15, ii = 16 - psLen; i >= ii; --i) { + if (lastBlock[i] !== psLen) { + // Invalid padding, assume that the block has no padding. + psLen = 0; + break; + } + } + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + var output = new Uint8Array(outputLength); + for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + + } + + AES256Cipher.prototype = { + decryptBlock: function AES256Cipher_decryptBlock(data, finalize, iv) { + var i, sourceLength = data.length; + var buffer = this.buffer, bufferLength = this.bufferPosition; + // if not supplied an IV wait for IV values + // they are at the start of the stream + if (iv) { + this.iv = iv; + } else { + for (i = 0; bufferLength < 16 && + i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + if (bufferLength < 16) { + //need more data + this.bufferLength = bufferLength; + return new Uint8Array([]); + } + this.iv = buffer; + data = data.subarray(16); + } + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + // starting decryption + this.decryptBlock = decryptBlock2; + return this.decryptBlock(data, finalize); + }, + encrypt: function AES256Cipher_encrypt(data, iv) { + var i, j, ii, sourceLength = data.length, + buffer = this.buffer, bufferLength = this.bufferPosition, + result = []; + if (!iv) { + iv = new Uint8Array(16); + } + for (i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + if (bufferLength < 16) { + continue; + } + for (j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + + // buffer is full, encrypting + var cipher = encrypt256(buffer, this.key); + this.iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + // saving incomplete buffer + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + if (result.length === 0) { + return new Uint8Array([]); + } + // combining plain text blocks into one + var outputLength = 16 * result.length; + var output = new Uint8Array(outputLength); + for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + return output; + } + }; + + return AES256Cipher; +})(); + +var PDF17 = (function PDF17Closure() { + + function compareByteArrays(array1, array2) { + if (array1.length !== array2.length) { + return false; + } + for (var i = 0; i < array1.length; i++) { + if (array1[i] !== array2[i]) { + return false; + } + } + return true; + } + + function PDF17() { + } + + PDF17.prototype = { + checkOwnerPassword: function PDF17_checkOwnerPassword(password, + ownerValidationSalt, + userBytes, + ownerPassword) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + var result = calculateSHA256(hashData, 0, hashData.length); + return compareByteArrays(result, ownerPassword); + }, + checkUserPassword: function PDF17_checkUserPassword(password, + userValidationSalt, + userPassword) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + var result = calculateSHA256(hashData, 0, hashData.length); + return compareByteArrays(result, userPassword); + }, + getOwnerKey: function PDF17_getOwnerKey(password, ownerKeySalt, userBytes, + ownerEncryption) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + var key = calculateSHA256(hashData, 0, hashData.length); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, + false, + new Uint8Array(16)); + + }, + getUserKey: function PDF17_getUserKey(password, userKeySalt, + userEncryption) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + //key is the decryption key for the UE string + var key = calculateSHA256(hashData, 0, hashData.length); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, + false, + new Uint8Array(16)); + } + }; + return PDF17; +})(); + +var PDF20 = (function PDF20Closure() { + + function concatArrays(array1, array2) { + var t = new Uint8Array(array1.length + array2.length); + t.set(array1, 0); + t.set(array2, array1.length); + return t; + } + + function calculatePDF20Hash(password, input, userBytes) { + //This refers to Algorithm 2.B as defined in ISO 32000-2 + var k = calculateSHA256(input, 0, input.length).subarray(0, 32); + var e = [0]; + var i = 0; + while (i < 64 || e[e.length - 1] > i - 32) { + var arrayLength = password.length + k.length + userBytes.length; + + var k1 = new Uint8Array(arrayLength * 64); + var array = concatArrays(password, k); + array = concatArrays(array, userBytes); + for (var j = 0, pos = 0; j < 64; j++, pos += arrayLength) { + k1.set(array, pos); + } + //AES128 CBC NO PADDING with + //first 16 bytes of k as the key and the second 16 as the iv. + var cipher = new AES128Cipher(k.subarray(0, 16)); + e = cipher.encrypt(k1, k.subarray(16, 32)); + //Now we have to take the first 16 bytes of an unsigned + //big endian integer... and compute the remainder + //modulo 3.... That is a fairly large number and + //JavaScript isn't going to handle that well... + //So we're using a trick that allows us to perform + //modulo math byte by byte + var remainder = 0; + for (var z = 0; z < 16; z++) { + remainder *= (256 % 3); + remainder %= 3; + remainder += ((e[z] >>> 0) % 3); + remainder %= 3; + } + if (remainder === 0) { + k = calculateSHA256(e, 0, e.length); + } + else if (remainder === 1) { + k = calculateSHA384(e, 0, e.length); + } + else if (remainder === 2) { + k = calculateSHA512(e, 0, e.length); + } + i++; + } + return k.subarray(0, 32); + } + + function PDF20() { + } + + function compareByteArrays(array1, array2) { + if (array1.length !== array2.length) { + return false; + } + for (var i = 0; i < array1.length; i++) { + if (array1[i] !== array2[i]) { + return false; + } + } + return true; + } + + PDF20.prototype = { + hash: function PDF20_hash(password, concatBytes, userBytes) { + return calculatePDF20Hash(password, concatBytes, userBytes); + }, + checkOwnerPassword: function PDF20_checkOwnerPassword(password, + ownerValidationSalt, + userBytes, + ownerPassword) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + var result = calculatePDF20Hash(password, hashData, userBytes); + return compareByteArrays(result, ownerPassword); + }, + checkUserPassword: function PDF20_checkUserPassword(password, + userValidationSalt, + userPassword) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + var result = calculatePDF20Hash(password, hashData, []); + return compareByteArrays(result, userPassword); + }, + getOwnerKey: function PDF20_getOwnerKey(password, ownerKeySalt, userBytes, + ownerEncryption) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + var key = calculatePDF20Hash(password, hashData, userBytes); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, + false, + new Uint8Array(16)); + + }, + getUserKey: function PDF20_getUserKey(password, userKeySalt, + userEncryption) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + //key is the decryption key for the UE string + var key = calculatePDF20Hash(password, hashData, []); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, + false, + new Uint8Array(16)); + } + }; + return PDF20; +})(); + +var CipherTransform = (function CipherTransformClosure() { + function CipherTransform(stringCipherConstructor, streamCipherConstructor) { + this.stringCipherConstructor = stringCipherConstructor; + this.streamCipherConstructor = streamCipherConstructor; + } + + CipherTransform.prototype = { + createStream: function CipherTransform_createStream(stream, length) { + var cipher = new this.streamCipherConstructor(); + return new DecryptStream(stream, length, + function cipherTransformDecryptStream(data, finalize) { + return cipher.decryptBlock(data, finalize); + } + ); + }, + decryptString: function CipherTransform_decryptString(s) { + var cipher = new this.stringCipherConstructor(); + var data = stringToBytes(s); + data = cipher.decryptBlock(data, true); + return bytesToString(data); + } + }; + return CipherTransform; +})(); + +var CipherTransformFactory = (function CipherTransformFactoryClosure() { + var defaultPasswordBytes = new Uint8Array([ + 0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, + 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08, + 0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, + 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A]); + + function createEncryptionKey20(revision, password, ownerPassword, + ownerValidationSalt, ownerKeySalt, uBytes, + userPassword, userValidationSalt, userKeySalt, + ownerEncryption, userEncryption, perms) { + if (password) { + var passwordLength = Math.min(127, password.length); + password = password.subarray(0, passwordLength); + } else { + password = []; + } + var pdfAlgorithm; + if (revision === 6) { + pdfAlgorithm = new PDF20(); + } else { + pdfAlgorithm = new PDF17(); + } + + if (pdfAlgorithm) { + if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, + userPassword)) { + return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); + } else if (pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, + uBytes, + ownerPassword)) { + return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, + ownerEncryption); + } + } + + return null; + } + + function prepareKeyData(fileId, password, ownerPassword, userPassword, + flags, revision, keyLength, encryptMetadata) { + var hashDataSize = 40 + ownerPassword.length + fileId.length; + var hashData = new Uint8Array(hashDataSize), i = 0, j, n; + if (password) { + n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + } + j = 0; + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + // as now the padded password in the hashData[0..i] + for (j = 0, n = ownerPassword.length; j < n; ++j) { + hashData[i++] = ownerPassword[j]; + } + hashData[i++] = flags & 0xFF; + hashData[i++] = (flags >> 8) & 0xFF; + hashData[i++] = (flags >> 16) & 0xFF; + hashData[i++] = (flags >>> 24) & 0xFF; + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + if (revision >= 4 && !encryptMetadata) { + hashData[i++] = 0xFF; + hashData[i++] = 0xFF; + hashData[i++] = 0xFF; + hashData[i++] = 0xFF; + } + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, keyLengthInBytes); + } + } + var encryptionKey = hash.subarray(0, keyLengthInBytes); + var cipher, checkData; + + if (revision >= 3) { + for (i = 0; i < 32; ++i) { + hashData[i] = defaultPasswordBytes[i]; + } + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i)); + n = encryptionKey.length; + var derivedKey = new Uint8Array(n), k; + for (j = 1; j <= 19; ++j) { + for (k = 0; k < n; ++k) { + derivedKey[k] = encryptionKey[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + checkData = cipher.encryptBlock(checkData); + } + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } else { + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(defaultPasswordBytes); + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } + return encryptionKey; + } + + function decodeUserPassword(password, ownerPassword, revision, keyLength) { + var hashData = new Uint8Array(32), i = 0, j, n; + n = Math.min(32, password.length); + for (; i < n; ++i) { + hashData[i] = password[i]; + } + j = 0; + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, hash.length); + } + } + + var cipher, userPassword; + if (revision >= 3) { + userPassword = ownerPassword; + var derivedKey = new Uint8Array(keyLengthInBytes), k; + for (j = 19; j >= 0; j--) { + for (k = 0; k < keyLengthInBytes; ++k) { + derivedKey[k] = hash[k] ^ j; + } + cipher = new ARCFourCipher(derivedKey); + userPassword = cipher.encryptBlock(userPassword); + } + } else { + cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes)); + userPassword = cipher.encryptBlock(ownerPassword); + } + return userPassword; + } + + var identityName = Name.get('Identity'); + + function CipherTransformFactory(dict, fileId, password) { + var filter = dict.get('Filter'); + if (!isName(filter) || filter.name !== 'Standard') { + error('unknown encryption method'); + } + this.dict = dict; + var algorithm = dict.get('V'); + if (!isInt(algorithm) || + (algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && + algorithm !== 5)) { + error('unsupported encryption algorithm'); + } + this.algorithm = algorithm; + var keyLength = dict.get('Length') || 40; + if (!isInt(keyLength) || + keyLength < 40 || (keyLength % 8) !== 0) { + error('invalid key length'); + } + + // prepare keys + var ownerPassword = stringToBytes(dict.get('O')).subarray(0, 32); + var userPassword = stringToBytes(dict.get('U')).subarray(0, 32); + var flags = dict.get('P'); + var revision = dict.get('R'); + // meaningful when V is 4 or 5 + var encryptMetadata = ((algorithm === 4 || algorithm === 5) && + dict.get('EncryptMetadata') !== false); + this.encryptMetadata = encryptMetadata; + + var fileIdBytes = stringToBytes(fileId); + var passwordBytes; + if (password) { + passwordBytes = stringToBytes(password); + } + + var encryptionKey; + if (algorithm !== 5) { + encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, + ownerPassword, userPassword, flags, + revision, keyLength, encryptMetadata); + } + else { + var ownerValidationSalt = stringToBytes(dict.get('O')).subarray(32, 40); + var ownerKeySalt = stringToBytes(dict.get('O')).subarray(40, 48); + var uBytes = stringToBytes(dict.get('U')).subarray(0, 48); + var userValidationSalt = stringToBytes(dict.get('U')).subarray(32, 40); + var userKeySalt = stringToBytes(dict.get('U')).subarray(40, 48); + var ownerEncryption = stringToBytes(dict.get('OE')); + var userEncryption = stringToBytes(dict.get('UE')); + var perms = stringToBytes(dict.get('Perms')); + encryptionKey = + createEncryptionKey20(revision, passwordBytes, + ownerPassword, ownerValidationSalt, + ownerKeySalt, uBytes, + userPassword, userValidationSalt, + userKeySalt, ownerEncryption, + userEncryption, perms); + } + if (!encryptionKey && !password) { + throw new PasswordException('No password given', + PasswordResponses.NEED_PASSWORD); + } else if (!encryptionKey && password) { + // Attempting use the password as an owner password + var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, + revision, keyLength); + encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, + ownerPassword, userPassword, flags, + revision, keyLength, encryptMetadata); + } + + if (!encryptionKey) { + throw new PasswordException('Incorrect Password', + PasswordResponses.INCORRECT_PASSWORD); + } + + this.encryptionKey = encryptionKey; + + if (algorithm >= 4) { + this.cf = dict.get('CF'); + this.stmf = dict.get('StmF') || identityName; + this.strf = dict.get('StrF') || identityName; + this.eff = dict.get('EFF') || this.strf; + } + } + + function buildObjectKey(num, gen, encryptionKey, isAes) { + var key = new Uint8Array(encryptionKey.length + 9), i, n; + for (i = 0, n = encryptionKey.length; i < n; ++i) { + key[i] = encryptionKey[i]; + } + key[i++] = num & 0xFF; + key[i++] = (num >> 8) & 0xFF; + key[i++] = (num >> 16) & 0xFF; + key[i++] = gen & 0xFF; + key[i++] = (gen >> 8) & 0xFF; + if (isAes) { + key[i++] = 0x73; + key[i++] = 0x41; + key[i++] = 0x6C; + key[i++] = 0x54; + } + var hash = calculateMD5(key, 0, i); + return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); + } + + function buildCipherConstructor(cf, name, num, gen, key) { + var cryptFilter = cf.get(name.name); + var cfm; + if (cryptFilter !== null && cryptFilter !== undefined) { + cfm = cryptFilter.get('CFM'); + } + if (!cfm || cfm.name === 'None') { + return function cipherTransformFactoryBuildCipherConstructorNone() { + return new NullCipher(); + }; + } + if ('V2' === cfm.name) { + return function cipherTransformFactoryBuildCipherConstructorV2() { + return new ARCFourCipher(buildObjectKey(num, gen, key, false)); + }; + } + if ('AESV2' === cfm.name) { + return function cipherTransformFactoryBuildCipherConstructorAESV2() { + return new AES128Cipher(buildObjectKey(num, gen, key, true)); + }; + } + if ('AESV3' === cfm.name) { + return function cipherTransformFactoryBuildCipherConstructorAESV3() { + return new AES256Cipher(key); + }; + } + error('Unknown crypto method'); + } + + CipherTransformFactory.prototype = { + createCipherTransform: + function CipherTransformFactory_createCipherTransform(num, gen) { + if (this.algorithm === 4 || this.algorithm === 5) { + return new CipherTransform( + buildCipherConstructor(this.cf, this.stmf, + num, gen, this.encryptionKey), + buildCipherConstructor(this.cf, this.strf, + num, gen, this.encryptionKey)); + } + // algorithms 1 and 2 + var key = buildObjectKey(num, gen, this.encryptionKey, false); + var cipherConstructor = function buildCipherCipherConstructor() { + return new ARCFourCipher(key); + }; + return new CipherTransform(cipherConstructor, cipherConstructor); + } + }; + + return CipherTransformFactory; +})(); + +var PatternType = { + FUNCTION_BASED: 1, + AXIAL: 2, + RADIAL: 3, + FREE_FORM_MESH: 4, + LATTICE_FORM_MESH: 5, + COONS_PATCH_MESH: 6, + TENSOR_PATCH_MESH: 7 +}; + +var Pattern = (function PatternClosure() { + // Constructor should define this.getPattern + function Pattern() { + error('should not call Pattern constructor'); + } + + Pattern.prototype = { + // Input: current Canvas context + // Output: the appropriate fillStyle or strokeStyle + getPattern: function Pattern_getPattern(ctx) { + error('Should not call Pattern.getStyle: ' + ctx); + } + }; + + Pattern.parseShading = function Pattern_parseShading(shading, matrix, xref, + res) { + + var dict = isStream(shading) ? shading.dict : shading; + var type = dict.get('ShadingType'); + + switch (type) { + case PatternType.AXIAL: + case PatternType.RADIAL: + // Both radial and axial shadings are handled by RadialAxial shading. + return new Shadings.RadialAxial(dict, matrix, xref, res); + case PatternType.FREE_FORM_MESH: + case PatternType.LATTICE_FORM_MESH: + case PatternType.COONS_PATCH_MESH: + case PatternType.TENSOR_PATCH_MESH: + return new Shadings.Mesh(shading, matrix, xref, res); + default: + UnsupportedManager.notify(UNSUPPORTED_FEATURES.shadingPattern); + return new Shadings.Dummy(); + } + }; + return Pattern; +})(); + +var Shadings = {}; + +// A small number to offset the first/last color stops so we can insert ones to +// support extend. Number.MIN_VALUE appears to be too small and breaks the +// extend. 1e-7 works in FF but chrome seems to use an even smaller sized number +// internally so we have to go bigger. +Shadings.SMALL_NUMBER = 1e-2; + +// Radial and axial shading have very similar implementations +// If needed, the implementations can be broken into two classes +Shadings.RadialAxial = (function RadialAxialClosure() { + function RadialAxial(dict, matrix, xref, res) { + this.matrix = matrix; + this.coordsArr = dict.get('Coords'); + this.shadingType = dict.get('ShadingType'); + this.type = 'Pattern'; + var cs = dict.get('ColorSpace', 'CS'); + cs = ColorSpace.parse(cs, xref, res); + this.cs = cs; + + var t0 = 0.0, t1 = 1.0; + if (dict.has('Domain')) { + var domainArr = dict.get('Domain'); + t0 = domainArr[0]; + t1 = domainArr[1]; + } + + var extendStart = false, extendEnd = false; + if (dict.has('Extend')) { + var extendArr = dict.get('Extend'); + extendStart = extendArr[0]; + extendEnd = extendArr[1]; + } + + if (this.shadingType === PatternType.RADIAL && + (!extendStart || !extendEnd)) { + // Radial gradient only currently works if either circle is fully within + // the other circle. + var x1 = this.coordsArr[0]; + var y1 = this.coordsArr[1]; + var r1 = this.coordsArr[2]; + var x2 = this.coordsArr[3]; + var y2 = this.coordsArr[4]; + var r2 = this.coordsArr[5]; + var distance = Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); + if (r1 <= r2 + distance && + r2 <= r1 + distance) { + warn('Unsupported radial gradient.'); + } + } + + this.extendStart = extendStart; + this.extendEnd = extendEnd; + + var fnObj = dict.get('Function'); + var fn = PDFFunction.parseArray(xref, fnObj); + + // 10 samples seems good enough for now, but probably won't work + // if there are sharp color changes. Ideally, we would implement + // the spec faithfully and add lossless optimizations. + var diff = t1 - t0; + var step = diff / 10; + + var colorStops = this.colorStops = []; + + // Protect against bad domains so we don't end up in an infinte loop below. + if (t0 >= t1 || step <= 0) { + // Acrobat doesn't seem to handle these cases so we'll ignore for + // now. + info('Bad shading domain.'); + return; + } + + var color = new Float32Array(cs.numComps), ratio = new Float32Array(1); + var rgbColor; + for (var i = t0; i <= t1; i += step) { + ratio[0] = i; + fn(ratio, 0, color, 0); + rgbColor = cs.getRgb(color, 0); + var cssColor = Util.makeCssRgb(rgbColor); + colorStops.push([(i - t0) / diff, cssColor]); + } + + var background = 'transparent'; + if (dict.has('Background')) { + rgbColor = cs.getRgb(dict.get('Background'), 0); + background = Util.makeCssRgb(rgbColor); + } + + if (!extendStart) { + // Insert a color stop at the front and offset the first real color stop + // so it doesn't conflict with the one we insert. + colorStops.unshift([0, background]); + colorStops[1][0] += Shadings.SMALL_NUMBER; + } + if (!extendEnd) { + // Same idea as above in extendStart but for the end. + colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER; + colorStops.push([1, background]); + } + + this.colorStops = colorStops; + } + + RadialAxial.prototype = { + getIR: function RadialAxial_getIR() { + var coordsArr = this.coordsArr; + var shadingType = this.shadingType; + var type, p0, p1, r0, r1; + if (shadingType === PatternType.AXIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[2], coordsArr[3]]; + r0 = null; + r1 = null; + type = 'axial'; + } else if (shadingType === PatternType.RADIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[3], coordsArr[4]]; + r0 = coordsArr[2]; + r1 = coordsArr[5]; + type = 'radial'; + } else { + error('getPattern type unknown: ' + shadingType); + } + + var matrix = this.matrix; + if (matrix) { + p0 = Util.applyTransform(p0, matrix); + p1 = Util.applyTransform(p1, matrix); + } + + return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1]; + } + }; + + return RadialAxial; +})(); + +// All mesh shading. For now, they will be presented as set of the triangles +// to be drawn on the canvas and rgb color for each vertex. +Shadings.Mesh = (function MeshClosure() { + function MeshStreamReader(stream, context) { + this.stream = stream; + this.context = context; + this.buffer = 0; + this.bufferLength = 0; + + var numComps = context.numComps; + this.tmpCompsBuf = new Float32Array(numComps); + var csNumComps = context.colorSpace; + this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : + this.tmpCompsBuf; + } + MeshStreamReader.prototype = { + get hasData() { + if (this.stream.end) { + return this.stream.pos < this.stream.end; + } + if (this.bufferLength > 0) { + return true; + } + var nextByte = this.stream.getByte(); + if (nextByte < 0) { + return false; + } + this.buffer = nextByte; + this.bufferLength = 8; + return true; + }, + readBits: function MeshStreamReader_readBits(n) { + var buffer = this.buffer; + var bufferLength = this.bufferLength; + if (n === 32) { + if (bufferLength === 0) { + return ((this.stream.getByte() << 24) | + (this.stream.getByte() << 16) | (this.stream.getByte() << 8) | + this.stream.getByte()) >>> 0; + } + buffer = (buffer << 24) | (this.stream.getByte() << 16) | + (this.stream.getByte() << 8) | this.stream.getByte(); + var nextByte = this.stream.getByte(); + this.buffer = nextByte & ((1 << bufferLength) - 1); + return ((buffer << (8 - bufferLength)) | + ((nextByte & 0xFF) >> bufferLength)) >>> 0; + } + if (n === 8 && bufferLength === 0) { + return this.stream.getByte(); + } + while (bufferLength < n) { + buffer = (buffer << 8) | this.stream.getByte(); + bufferLength += 8; + } + bufferLength -= n; + this.bufferLength = bufferLength; + this.buffer = buffer & ((1 << bufferLength) - 1); + return buffer >> bufferLength; + }, + align: function MeshStreamReader_align() { + this.buffer = 0; + this.bufferLength = 0; + }, + readFlag: function MeshStreamReader_readFlag() { + return this.readBits(this.context.bitsPerFlag); + }, + readCoordinate: function MeshStreamReader_readCoordinate() { + var bitsPerCoordinate = this.context.bitsPerCoordinate; + var xi = this.readBits(bitsPerCoordinate); + var yi = this.readBits(bitsPerCoordinate); + var decode = this.context.decode; + var scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : + 2.3283064365386963e-10; // 2 ^ -32 + return [ + xi * scale * (decode[1] - decode[0]) + decode[0], + yi * scale * (decode[3] - decode[2]) + decode[2] + ]; + }, + readComponents: function MeshStreamReader_readComponents() { + var numComps = this.context.numComps; + var bitsPerComponent = this.context.bitsPerComponent; + var scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : + 2.3283064365386963e-10; // 2 ^ -32 + var decode = this.context.decode; + var components = this.tmpCompsBuf; + for (var i = 0, j = 4; i < numComps; i++, j += 2) { + var ci = this.readBits(bitsPerComponent); + components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; + } + var color = this.tmpCsCompsBuf; + if (this.context.colorFn) { + this.context.colorFn(components, 0, color, 0); + } + return this.context.colorSpace.getRgb(color, 0); + } + }; + + function decodeType4Shading(mesh, reader) { + var coords = mesh.coords; + var colors = mesh.colors; + var operators = []; + var ps = []; // not maintaining cs since that will match ps + var verticesLeft = 0; // assuming we have all data to start a new triangle + while (reader.hasData) { + var f = reader.readFlag(); + var coord = reader.readCoordinate(); + var color = reader.readComponents(); + if (verticesLeft === 0) { // ignoring flags if we started a triangle + assert(0 <= f && f <= 2, 'Unknown type4 flag'); + switch (f) { + case 0: + verticesLeft = 3; + break; + case 1: + ps.push(ps[ps.length - 2], ps[ps.length - 1]); + verticesLeft = 1; + break; + case 2: + ps.push(ps[ps.length - 3], ps[ps.length - 1]); + verticesLeft = 1; + break; + } + operators.push(f); + } + ps.push(coords.length); + coords.push(coord); + colors.push(color); + verticesLeft--; + + reader.align(); + } + + var psPacked = new Int32Array(ps); + + mesh.figures.push({ + type: 'triangles', + coords: psPacked, + colors: psPacked + }); + } + + function decodeType5Shading(mesh, reader, verticesPerRow) { + var coords = mesh.coords; + var colors = mesh.colors; + var ps = []; // not maintaining cs since that will match ps + while (reader.hasData) { + var coord = reader.readCoordinate(); + var color = reader.readComponents(); + ps.push(coords.length); + coords.push(coord); + colors.push(color); + } + + var psPacked = new Int32Array(ps); + + mesh.figures.push({ + type: 'lattice', + coords: psPacked, + colors: psPacked, + verticesPerRow: verticesPerRow + }); + } + + var MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3; + var MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20; + + var TRIANGLE_DENSITY = 20; // count of triangles per entire mesh bounds + + var getB = (function getBClosure() { + function buildB(count) { + var lut = []; + for (var i = 0; i <= count; i++) { + var t = i / count, t_ = 1 - t; + lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_, + 3 * t * t * t_, t * t * t])); + } + return lut; + } + var cache = []; + return function getB(count) { + if (!cache[count]) { + cache[count] = buildB(count); + } + return cache[count]; + }; + })(); + + function buildFigureFromPatch(mesh, index) { + var figure = mesh.figures[index]; + assert(figure.type === 'patch', 'Unexpected patch mesh figure'); + + var coords = mesh.coords, colors = mesh.colors; + var pi = figure.coords; + var ci = figure.colors; + + var figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], + coords[pi[12]][0], coords[pi[15]][0]); + var figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], + coords[pi[12]][1], coords[pi[15]][1]); + var figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], + coords[pi[12]][0], coords[pi[15]][0]); + var figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], + coords[pi[12]][1], coords[pi[15]][1]); + var splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY / + (mesh.bounds[2] - mesh.bounds[0])); + splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, + Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); + var splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY / + (mesh.bounds[3] - mesh.bounds[1])); + splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, + Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); + + var verticesPerRow = splitXBy + 1; + var figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); + var figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); + var k = 0; + var cl = new Uint8Array(3), cr = new Uint8Array(3); + var c0 = colors[ci[0]], c1 = colors[ci[1]], + c2 = colors[ci[2]], c3 = colors[ci[3]]; + var bRow = getB(splitYBy), bCol = getB(splitXBy); + for (var row = 0; row <= splitYBy; row++) { + cl[0] = ((c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy) | 0; + cl[1] = ((c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy) | 0; + cl[2] = ((c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy) | 0; + + cr[0] = ((c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy) | 0; + cr[1] = ((c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy) | 0; + cr[2] = ((c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy) | 0; + + for (var col = 0; col <= splitXBy; col++, k++) { + if ((row === 0 || row === splitYBy) && + (col === 0 || col === splitXBy)) { + continue; + } + var x = 0, y = 0; + var q = 0; + for (var i = 0; i <= 3; i++) { + for (var j = 0; j <= 3; j++, q++) { + var m = bRow[row][i] * bCol[col][j]; + x += coords[pi[q]][0] * m; + y += coords[pi[q]][1] * m; + } + } + figureCoords[k] = coords.length; + coords.push([x, y]); + figureColors[k] = colors.length; + var newColor = new Uint8Array(3); + newColor[0] = ((cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy) | 0; + newColor[1] = ((cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy) | 0; + newColor[2] = ((cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy) | 0; + colors.push(newColor); + } + } + figureCoords[0] = pi[0]; + figureColors[0] = ci[0]; + figureCoords[splitXBy] = pi[3]; + figureColors[splitXBy] = ci[1]; + figureCoords[verticesPerRow * splitYBy] = pi[12]; + figureColors[verticesPerRow * splitYBy] = ci[2]; + figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; + figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; + + mesh.figures[index] = { + type: 'lattice', + coords: figureCoords, + colors: figureColors, + verticesPerRow: verticesPerRow + }; + } + + function decodeType6Shading(mesh, reader) { + // A special case of Type 7. The p11, p12, p21, p22 automatically filled + var coords = mesh.coords; + var colors = mesh.colors; + var ps = new Int32Array(16); // p00, p10, ..., p30, p01, ..., p33 + var cs = new Int32Array(4); // c00, c30, c03, c33 + while (reader.hasData) { + var f = reader.readFlag(); + assert(0 <= f && f <= 3, 'Unknown type6 flag'); + var i, ii; + var pi = coords.length; + for (i = 0, ii = (f !== 0 ? 8 : 12); i < ii; i++) { + coords.push(reader.readCoordinate()); + } + var ci = colors.length; + for (i = 0, ii = (f !== 0 ? 2 : 4); i < ii; i++) { + colors.push(reader.readComponents()); + } + var tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; ps[13] = pi + 4; ps[14] = pi + 5; ps[15] = pi + 6; + ps[ 8] = pi + 2; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 7; + ps[ 4] = pi + 1; /* calculated below */ ps[ 7] = pi + 8; + ps[ 0] = pi; ps[ 1] = pi + 11; ps[ 2] = pi + 10; ps[ 3] = pi + 9; + cs[2] = ci + 1; cs[3] = ci + 2; + cs[0] = ci; cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15]; + ps[12] = pi + 5; ps[13] = pi + 4; ps[14] = pi + 3; ps[15] = pi + 2; + ps[ 8] = pi + 6; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 1; + ps[ 4] = pi + 7; /* calculated below */ ps[ 7] = pi; + ps[ 0] = tmp1; ps[ 1] = tmp2; ps[ 2] = tmp3; ps[ 3] = tmp4; + tmp1 = cs[2]; tmp2 = cs[3]; + cs[2] = ci + 1; cs[3] = ci; + cs[0] = tmp1; cs[1] = tmp2; + break; + case 2: + ps[12] = ps[15]; ps[13] = pi + 7; ps[14] = pi + 6; ps[15] = pi + 5; + ps[ 8] = ps[11]; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 4; + ps[ 4] = ps[7]; /* calculated below */ ps[ 7] = pi + 3; + ps[ 0] = ps[3]; ps[ 1] = pi; ps[ 2] = pi + 1; ps[ 3] = pi + 2; + cs[2] = cs[3]; cs[3] = ci + 1; + cs[0] = cs[1]; cs[1] = ci; + break; + case 3: + ps[12] = ps[0]; ps[13] = ps[1]; ps[14] = ps[2]; ps[15] = ps[3]; + ps[ 8] = pi; /* values for 5, 6, 9, 10 are */ ps[11] = pi + 7; + ps[ 4] = pi + 1; /* calculated below */ ps[ 7] = pi + 6; + ps[ 0] = pi + 2; ps[ 1] = pi + 3; ps[ 2] = pi + 4; ps[ 3] = pi + 5; + cs[2] = cs[0]; cs[3] = cs[1]; + cs[0] = ci; cs[1] = ci + 1; + break; + } + // set p11, p12, p21, p22 + ps[5] = coords.length; + coords.push([ + (-4 * coords[ps[0]][0] - coords[ps[15]][0] + + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - + 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, + (-4 * coords[ps[0]][1] - coords[ps[15]][1] + + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - + 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9 + ]); + ps[6] = coords.length; + coords.push([ + (-4 * coords[ps[3]][0] - coords[ps[12]][0] + + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - + 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, + (-4 * coords[ps[3]][1] - coords[ps[12]][1] + + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - + 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9 + ]); + ps[9] = coords.length; + coords.push([ + (-4 * coords[ps[12]][0] - coords[ps[3]][0] + + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - + 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, + (-4 * coords[ps[12]][1] - coords[ps[3]][1] + + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - + 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9 + ]); + ps[10] = coords.length; + coords.push([ + (-4 * coords[ps[15]][0] - coords[ps[0]][0] + + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - + 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, + (-4 * coords[ps[15]][1] - coords[ps[0]][1] + + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - + 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9 + ]); + mesh.figures.push({ + type: 'patch', + coords: new Int32Array(ps), // making copies of ps and cs + colors: new Int32Array(cs) + }); + } + } + + function decodeType7Shading(mesh, reader) { + var coords = mesh.coords; + var colors = mesh.colors; + var ps = new Int32Array(16); // p00, p10, ..., p30, p01, ..., p33 + var cs = new Int32Array(4); // c00, c30, c03, c33 + while (reader.hasData) { + var f = reader.readFlag(); + assert(0 <= f && f <= 3, 'Unknown type7 flag'); + var i, ii; + var pi = coords.length; + for (i = 0, ii = (f !== 0 ? 12 : 16); i < ii; i++) { + coords.push(reader.readCoordinate()); + } + var ci = colors.length; + for (i = 0, ii = (f !== 0 ? 2 : 4); i < ii; i++) { + colors.push(reader.readComponents()); + } + var tmp1, tmp2, tmp3, tmp4; + switch (f) { + case 0: + ps[12] = pi + 3; ps[13] = pi + 4; ps[14] = pi + 5; ps[15] = pi + 6; + ps[ 8] = pi + 2; ps[ 9] = pi + 13; ps[10] = pi + 14; ps[11] = pi + 7; + ps[ 4] = pi + 1; ps[ 5] = pi + 12; ps[ 6] = pi + 15; ps[ 7] = pi + 8; + ps[ 0] = pi; ps[ 1] = pi + 11; ps[ 2] = pi + 10; ps[ 3] = pi + 9; + cs[2] = ci + 1; cs[3] = ci + 2; + cs[0] = ci; cs[1] = ci + 3; + break; + case 1: + tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15]; + ps[12] = pi + 5; ps[13] = pi + 4; ps[14] = pi + 3; ps[15] = pi + 2; + ps[ 8] = pi + 6; ps[ 9] = pi + 11; ps[10] = pi + 10; ps[11] = pi + 1; + ps[ 4] = pi + 7; ps[ 5] = pi + 8; ps[ 6] = pi + 9; ps[ 7] = pi; + ps[ 0] = tmp1; ps[ 1] = tmp2; ps[ 2] = tmp3; ps[ 3] = tmp4; + tmp1 = cs[2]; tmp2 = cs[3]; + cs[2] = ci + 1; cs[3] = ci; + cs[0] = tmp1; cs[1] = tmp2; + break; + case 2: + ps[12] = ps[15]; ps[13] = pi + 7; ps[14] = pi + 6; ps[15] = pi + 5; + ps[ 8] = ps[11]; ps[ 9] = pi + 8; ps[10] = pi + 11; ps[11] = pi + 4; + ps[ 4] = ps[7]; ps[ 5] = pi + 9; ps[ 6] = pi + 10; ps[ 7] = pi + 3; + ps[ 0] = ps[3]; ps[ 1] = pi; ps[ 2] = pi + 1; ps[ 3] = pi + 2; + cs[2] = cs[3]; cs[3] = ci + 1; + cs[0] = cs[1]; cs[1] = ci; + break; + case 3: + ps[12] = ps[0]; ps[13] = ps[1]; ps[14] = ps[2]; ps[15] = ps[3]; + ps[ 8] = pi; ps[ 9] = pi + 9; ps[10] = pi + 8; ps[11] = pi + 7; + ps[ 4] = pi + 1; ps[ 5] = pi + 10; ps[ 6] = pi + 11; ps[ 7] = pi + 6; + ps[ 0] = pi + 2; ps[ 1] = pi + 3; ps[ 2] = pi + 4; ps[ 3] = pi + 5; + cs[2] = cs[0]; cs[3] = cs[1]; + cs[0] = ci; cs[1] = ci + 1; + break; + } + mesh.figures.push({ + type: 'patch', + coords: new Int32Array(ps), // making copies of ps and cs + colors: new Int32Array(cs) + }); + } + } + + function updateBounds(mesh) { + var minX = mesh.coords[0][0], minY = mesh.coords[0][1], + maxX = minX, maxY = minY; + for (var i = 1, ii = mesh.coords.length; i < ii; i++) { + var x = mesh.coords[i][0], y = mesh.coords[i][1]; + minX = minX > x ? x : minX; + minY = minY > y ? y : minY; + maxX = maxX < x ? x : maxX; + maxY = maxY < y ? y : maxY; + } + mesh.bounds = [minX, minY, maxX, maxY]; + } + + function packData(mesh) { + var i, ii, j, jj; + + var coords = mesh.coords; + var coordsPacked = new Float32Array(coords.length * 2); + for (i = 0, j = 0, ii = coords.length; i < ii; i++) { + var xy = coords[i]; + coordsPacked[j++] = xy[0]; + coordsPacked[j++] = xy[1]; + } + mesh.coords = coordsPacked; + + var colors = mesh.colors; + var colorsPacked = new Uint8Array(colors.length * 3); + for (i = 0, j = 0, ii = colors.length; i < ii; i++) { + var c = colors[i]; + colorsPacked[j++] = c[0]; + colorsPacked[j++] = c[1]; + colorsPacked[j++] = c[2]; + } + mesh.colors = colorsPacked; + + var figures = mesh.figures; + for (i = 0, ii = figures.length; i < ii; i++) { + var figure = figures[i], ps = figure.coords, cs = figure.colors; + for (j = 0, jj = ps.length; j < jj; j++) { + ps[j] *= 2; + cs[j] *= 3; + } + } + } + + function Mesh(stream, matrix, xref, res) { + assert(isStream(stream), 'Mesh data is not a stream'); + var dict = stream.dict; + this.matrix = matrix; + this.shadingType = dict.get('ShadingType'); + this.type = 'Pattern'; + this.bbox = dict.get('BBox'); + var cs = dict.get('ColorSpace', 'CS'); + cs = ColorSpace.parse(cs, xref, res); + this.cs = cs; + this.background = dict.has('Background') ? + cs.getRgb(dict.get('Background'), 0) : null; + + var fnObj = dict.get('Function'); + var fn = fnObj ? PDFFunction.parseArray(xref, fnObj) : null; + + this.coords = []; + this.colors = []; + this.figures = []; + + var decodeContext = { + bitsPerCoordinate: dict.get('BitsPerCoordinate'), + bitsPerComponent: dict.get('BitsPerComponent'), + bitsPerFlag: dict.get('BitsPerFlag'), + decode: dict.get('Decode'), + colorFn: fn, + colorSpace: cs, + numComps: fn ? 1 : cs.numComps + }; + var reader = new MeshStreamReader(stream, decodeContext); + + var patchMesh = false; + switch (this.shadingType) { + case PatternType.FREE_FORM_MESH: + decodeType4Shading(this, reader); + break; + case PatternType.LATTICE_FORM_MESH: + var verticesPerRow = dict.get('VerticesPerRow') | 0; + assert(verticesPerRow >= 2, 'Invalid VerticesPerRow'); + decodeType5Shading(this, reader, verticesPerRow); + break; + case PatternType.COONS_PATCH_MESH: + decodeType6Shading(this, reader); + patchMesh = true; + break; + case PatternType.TENSOR_PATCH_MESH: + decodeType7Shading(this, reader); + patchMesh = true; + break; + default: + error('Unsupported mesh type.'); + break; + } + + if (patchMesh) { + // dirty bounds calculation for determining, how dense shall be triangles + updateBounds(this); + for (var i = 0, ii = this.figures.length; i < ii; i++) { + buildFigureFromPatch(this, i); + } + } + // calculate bounds + updateBounds(this); + + packData(this); + } + + Mesh.prototype = { + getIR: function Mesh_getIR() { + return ['Mesh', this.shadingType, this.coords, this.colors, this.figures, + this.bounds, this.matrix, this.bbox, this.background]; + } + }; + + return Mesh; +})(); + +Shadings.Dummy = (function DummyClosure() { + function Dummy() { + this.type = 'Pattern'; + } + + Dummy.prototype = { + getIR: function Dummy_getIR() { + return ['Dummy']; + } + }; + return Dummy; +})(); + +function getTilingPatternIR(operatorList, dict, args) { + var matrix = dict.get('Matrix'); + var bbox = dict.get('BBox'); + var xstep = dict.get('XStep'); + var ystep = dict.get('YStep'); + var paintType = dict.get('PaintType'); + var tilingType = dict.get('TilingType'); + + return [ + 'TilingPattern', args, operatorList, matrix, bbox, xstep, ystep, + paintType, tilingType + ]; +} + + +var PartialEvaluator = (function PartialEvaluatorClosure() { + function PartialEvaluator(pdfManager, xref, handler, pageIndex, + uniquePrefix, idCounters, fontCache) { + this.pdfManager = pdfManager; + this.xref = xref; + this.handler = handler; + this.pageIndex = pageIndex; + this.uniquePrefix = uniquePrefix; + this.idCounters = idCounters; + this.fontCache = fontCache; + } + + // Trying to minimize Date.now() usage and check every 100 time + var TIME_SLOT_DURATION_MS = 20; + var CHECK_TIME_EVERY = 100; + function TimeSlotManager() { + this.reset(); + } + TimeSlotManager.prototype = { + check: function TimeSlotManager_check() { + if (++this.checked < CHECK_TIME_EVERY) { + return false; + } + this.checked = 0; + return this.endTime <= Date.now(); + }, + reset: function TimeSlotManager_reset() { + this.endTime = Date.now() + TIME_SLOT_DURATION_MS; + this.checked = 0; + } + }; + + var deferred = Promise.resolve(); + + var TILING_PATTERN = 1, SHADING_PATTERN = 2; + + PartialEvaluator.prototype = { + hasBlendModes: function PartialEvaluator_hasBlendModes(resources) { + if (!isDict(resources)) { + return false; + } + + var processed = Object.create(null); + if (resources.objId) { + processed[resources.objId] = true; + } + + var nodes = [resources]; + while (nodes.length) { + var key; + var node = nodes.shift(); + // First check the current resources for blend modes. + var graphicStates = node.get('ExtGState'); + if (isDict(graphicStates)) { + graphicStates = graphicStates.getAll(); + for (key in graphicStates) { + var graphicState = graphicStates[key]; + var bm = graphicState['BM']; + if (isName(bm) && bm.name !== 'Normal') { + return true; + } + } + } + // Descend into the XObjects to look for more resources and blend modes. + var xObjects = node.get('XObject'); + if (!isDict(xObjects)) { + continue; + } + xObjects = xObjects.getAll(); + for (key in xObjects) { + var xObject = xObjects[key]; + if (!isStream(xObject)) { + continue; + } + if (xObject.dict.objId) { + if (processed[xObject.dict.objId]) { + // stream has objId and is processed already + continue; + } + processed[xObject.dict.objId] = true; + } + var xResources = xObject.dict.get('Resources'); + // Checking objId to detect an infinite loop. + if (isDict(xResources) && + (!xResources.objId || !processed[xResources.objId])) { + nodes.push(xResources); + if (xResources.objId) { + processed[xResources.objId] = true; + } + } + } + } + return false; + }, + + buildFormXObject: function PartialEvaluator_buildFormXObject(resources, + xobj, smask, + operatorList, + initialState) { + var matrix = xobj.dict.get('Matrix'); + var bbox = xobj.dict.get('BBox'); + var group = xobj.dict.get('Group'); + if (group) { + var groupOptions = { + matrix: matrix, + bbox: bbox, + smask: smask, + isolated: false, + knockout: false + }; + + var groupSubtype = group.get('S'); + var colorSpace; + if (isName(groupSubtype) && groupSubtype.name === 'Transparency') { + groupOptions.isolated = (group.get('I') || false); + groupOptions.knockout = (group.get('K') || false); + colorSpace = (group.has('CS') ? + ColorSpace.parse(group.get('CS'), this.xref, resources) : null); + } + + if (smask && smask.backdrop) { + colorSpace = colorSpace || ColorSpace.singletons.rgb; + smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); + } + + operatorList.addOp(OPS.beginGroup, [groupOptions]); + } + + operatorList.addOp(OPS.paintFormXObjectBegin, [matrix, bbox]); + + return this.getOperatorList(xobj, + (xobj.dict.get('Resources') || resources), operatorList, initialState). + then(function () { + operatorList.addOp(OPS.paintFormXObjectEnd, []); + + if (group) { + operatorList.addOp(OPS.endGroup, [groupOptions]); + } + }); + }, + + buildPaintImageXObject: + function PartialEvaluator_buildPaintImageXObject(resources, image, + inline, operatorList, + cacheKey, cache) { + var self = this; + var dict = image.dict; + var w = dict.get('Width', 'W'); + var h = dict.get('Height', 'H'); + + if (!(w && isNum(w)) || !(h && isNum(h))) { + warn('Image dimensions are missing, or not numbers.'); + return; + } + if (PDFJS.maxImageSize !== -1 && w * h > PDFJS.maxImageSize) { + warn('Image exceeded maximum allowed size and was removed.'); + return; + } + + var imageMask = (dict.get('ImageMask', 'IM') || false); + var imgData, args; + if (imageMask) { + // This depends on a tmpCanvas being filled with the + // current fillStyle, such that processing the pixel + // data can't be done here. Instead of creating a + // complete PDFImage, only read the information needed + // for later. + + var width = dict.get('Width', 'W'); + var height = dict.get('Height', 'H'); + var bitStrideLength = (width + 7) >> 3; + var imgArray = image.getBytes(bitStrideLength * height); + var decode = dict.get('Decode', 'D'); + var inverseDecode = (!!decode && decode[0] > 0); + + imgData = PDFImage.createMask(imgArray, width, height, + image instanceof DecodeStream, + inverseDecode); + imgData.cached = true; + args = [imgData]; + operatorList.addOp(OPS.paintImageMaskXObject, args); + if (cacheKey) { + cache.key = cacheKey; + cache.fn = OPS.paintImageMaskXObject; + cache.args = args; + } + return; + } + + var softMask = (dict.get('SMask', 'SM') || false); + var mask = (dict.get('Mask') || false); + + var SMALL_IMAGE_DIMENSIONS = 200; + // Inlining small images into the queue as RGB data + if (inline && !softMask && !mask && !(image instanceof JpegStream) && + (w + h) < SMALL_IMAGE_DIMENSIONS) { + var imageObj = new PDFImage(this.xref, resources, image, + inline, null, null); + // We force the use of RGBA_32BPP images here, because we can't handle + // any other kind. + imgData = imageObj.createImageData(/* forceRGBA = */ true); + operatorList.addOp(OPS.paintInlineImageXObject, [imgData]); + return; + } + + // If there is no imageMask, create the PDFImage and a lot + // of image processing can be done here. + var uniquePrefix = (this.uniquePrefix || ''); + var objId = 'img_' + uniquePrefix + (++this.idCounters.obj); + operatorList.addDependency(objId); + args = [objId, w, h]; + + if (!softMask && !mask && image instanceof JpegStream && + image.isNativelySupported(this.xref, resources)) { + // These JPEGs don't need any more processing so we can just send it. + operatorList.addOp(OPS.paintJpegXObject, args); + this.handler.send('obj', + [objId, this.pageIndex, 'JpegStream', image.getIR()]); + return; + } + + PDFImage.buildImage(self.handler, self.xref, resources, image, inline). + then(function(imageObj) { + var imgData = imageObj.createImageData(/* forceRGBA = */ false); + self.handler.send('obj', [objId, self.pageIndex, 'Image', imgData], + [imgData.data.buffer]); + }).then(null, function (reason) { + warn('Unable to decode image: ' + reason); + self.handler.send('obj', [objId, self.pageIndex, 'Image', null]); + }); + + operatorList.addOp(OPS.paintImageXObject, args); + if (cacheKey) { + cache.key = cacheKey; + cache.fn = OPS.paintImageXObject; + cache.args = args; + } + }, + + handleSMask: function PartialEvaluator_handleSmask(smask, resources, + operatorList, + stateManager) { + var smaskContent = smask.get('G'); + var smaskOptions = { + subtype: smask.get('S').name, + backdrop: smask.get('BC') + }; + return this.buildFormXObject(resources, smaskContent, smaskOptions, + operatorList, stateManager.state.clone()); + }, + + handleTilingType: + function PartialEvaluator_handleTilingType(fn, args, resources, + pattern, patternDict, + operatorList) { + // Create an IR of the pattern code. + var tilingOpList = new OperatorList(); + return this.getOperatorList(pattern, + (patternDict.get('Resources') || resources), tilingOpList). + then(function () { + // Add the dependencies to the parent operator list so they are + // resolved before sub operator list is executed synchronously. + operatorList.addDependencies(tilingOpList.dependencies); + operatorList.addOp(fn, getTilingPatternIR({ + fnArray: tilingOpList.fnArray, + argsArray: tilingOpList.argsArray + }, patternDict, args)); + }); + }, + + handleSetFont: + function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef, + operatorList, state) { + // TODO(mack): Not needed? + var fontName; + if (fontArgs) { + fontArgs = fontArgs.slice(); + fontName = fontArgs[0].name; + } + + var self = this; + return this.loadFont(fontName, fontRef, this.xref, resources).then( + function (translated) { + if (!translated.font.isType3Font) { + return translated; + } + return translated.loadType3Data(self, resources, operatorList).then( + function () { + return translated; + }); + }).then(function (translated) { + state.font = translated.font; + translated.send(self.handler); + return translated.loadedName; + }); + }, + + handleText: function PartialEvaluator_handleText(chars, state) { + var font = state.font; + var glyphs = font.charsToGlyphs(chars); + var isAddToPathSet = !!(state.textRenderingMode & + TextRenderingMode.ADD_TO_PATH_FLAG); + if (font.data && (isAddToPathSet || PDFJS.disableFontFace)) { + var buildPath = function (fontChar) { + if (!font.renderer.hasBuiltPath(fontChar)) { + var path = font.renderer.getPathJs(fontChar); + this.handler.send('commonobj', [ + font.loadedName + '_path_' + fontChar, + 'FontPath', + path + ]); + } + }.bind(this); + + for (var i = 0, ii = glyphs.length; i < ii; i++) { + var glyph = glyphs[i]; + if (glyph === null) { + continue; + } + buildPath(glyph.fontChar); + + // If the glyph has an accent we need to build a path for its + // fontChar too, otherwise CanvasGraphics_paintChar will fail. + var accent = glyph.accent; + if (accent && accent.fontChar) { + buildPath(accent.fontChar); + } + } + } + + return glyphs; + }, + + setGState: function PartialEvaluator_setGState(resources, gState, + operatorList, xref, + stateManager) { + // This array holds the converted/processed state data. + var gStateObj = []; + var gStateMap = gState.map; + var self = this; + var promise = Promise.resolve(); + for (var key in gStateMap) { + var value = gStateMap[key]; + switch (key) { + case 'Type': + break; + case 'LW': + case 'LC': + case 'LJ': + case 'ML': + case 'D': + case 'RI': + case 'FL': + case 'CA': + case 'ca': + gStateObj.push([key, value]); + break; + case 'Font': + promise = promise.then(function () { + return self.handleSetFont(resources, null, value[0], + operatorList, stateManager.state). + then(function (loadedName) { + operatorList.addDependency(loadedName); + gStateObj.push([key, [loadedName, value[1]]]); + }); + }); + break; + case 'BM': + gStateObj.push([key, value]); + break; + case 'SMask': + if (isName(value) && value.name === 'None') { + gStateObj.push([key, false]); + break; + } + var dict = xref.fetchIfRef(value); + if (isDict(dict)) { + promise = promise.then(function () { + return self.handleSMask(dict, resources, operatorList, + stateManager); + }); + gStateObj.push([key, true]); + } else { + warn('Unsupported SMask type'); + } + + break; + // Only generate info log messages for the following since + // they are unlikely to have a big impact on the rendering. + case 'OP': + case 'op': + case 'OPM': + case 'BG': + case 'BG2': + case 'UCR': + case 'UCR2': + case 'TR': + case 'TR2': + case 'HT': + case 'SM': + case 'SA': + case 'AIS': + case 'TK': + // TODO implement these operators. + info('graphic state operator ' + key); + break; + default: + info('Unknown graphic state operator ' + key); + break; + } + } + return promise.then(function () { + if (gStateObj.length >= 0) { + operatorList.addOp(OPS.setGState, [gStateObj]); + } + }); + }, + + loadFont: function PartialEvaluator_loadFont(fontName, font, xref, + resources) { + + function errorFont() { + return Promise.resolve(new TranslatedFont('g_font_error', + new ErrorFont('Font ' + fontName + ' is not available'), font)); + } + var fontRef; + if (font) { // Loading by ref. + assert(isRef(font)); + fontRef = font; + } else { // Loading by name. + var fontRes = resources.get('Font'); + if (fontRes) { + fontRef = fontRes.getRaw(fontName); + } else { + warn('fontRes not available'); + return errorFont(); + } + } + if (!fontRef) { + warn('fontRef not available'); + return errorFont(); + } + + if (this.fontCache.has(fontRef)) { + return this.fontCache.get(fontRef); + } + + font = xref.fetchIfRef(fontRef); + if (!isDict(font)) { + return errorFont(); + } + + // We are holding font.translated references just for fontRef that are not + // dictionaries (Dict). See explanation below. + if (font.translated) { + return font.translated; + } + + var fontCapability = createPromiseCapability(); + + var preEvaluatedFont = this.preEvaluateFont(font, xref); + var descriptor = preEvaluatedFont.descriptor; + var fontID = fontRef.num + '_' + fontRef.gen; + if (isDict(descriptor)) { + if (!descriptor.fontAliases) { + descriptor.fontAliases = Object.create(null); + } + + var fontAliases = descriptor.fontAliases; + var hash = preEvaluatedFont.hash; + if (fontAliases[hash]) { + var aliasFontRef = fontAliases[hash].aliasRef; + if (aliasFontRef && this.fontCache.has(aliasFontRef)) { + this.fontCache.putAlias(fontRef, aliasFontRef); + return this.fontCache.get(fontRef); + } + } + + if (!fontAliases[hash]) { + fontAliases[hash] = { + fontID: Font.getFontID() + }; + } + + fontAliases[hash].aliasRef = fontRef; + fontID = fontAliases[hash].fontID; + } + + // Workaround for bad PDF generators that don't reference fonts + // properly, i.e. by not using an object identifier. + // Check if the fontRef is a Dict (as opposed to a standard object), + // in which case we don't cache the font and instead reference it by + // fontName in font.loadedName below. + var fontRefIsDict = isDict(fontRef); + if (!fontRefIsDict) { + this.fontCache.put(fontRef, fontCapability.promise); + } + + // Keep track of each font we translated so the caller can + // load them asynchronously before calling display on a page. + font.loadedName = 'g_font_' + (fontRefIsDict ? + fontName.replace(/\W/g, '') : fontID); + + font.translated = fontCapability.promise; + + // TODO move promises into translate font + var translatedPromise; + try { + translatedPromise = Promise.resolve( + this.translateFont(preEvaluatedFont, xref)); + } catch (e) { + translatedPromise = Promise.reject(e); + } + + translatedPromise.then(function (translatedFont) { + if (translatedFont.fontType !== undefined) { + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[translatedFont.fontType] = true; + } + + fontCapability.resolve(new TranslatedFont(font.loadedName, + translatedFont, font)); + }, function (reason) { + // TODO fontCapability.reject? + UnsupportedManager.notify(UNSUPPORTED_FEATURES.font); + + try { + // error, but it's still nice to have font type reported + var descriptor = preEvaluatedFont.descriptor; + var fontFile3 = descriptor && descriptor.get('FontFile3'); + var subtype = fontFile3 && fontFile3.get('Subtype'); + var fontType = getFontType(preEvaluatedFont.type, + subtype && subtype.name); + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[fontType] = true; + } catch (ex) { } + + fontCapability.resolve(new TranslatedFont(font.loadedName, + new ErrorFont(reason instanceof Error ? reason.message : reason), + font)); + }); + return fontCapability.promise; + }, + + buildPath: function PartialEvaluator_buildPath(operatorList, fn, args) { + var lastIndex = operatorList.length - 1; + if (!args) { + args = []; + } + if (lastIndex < 0 || + operatorList.fnArray[lastIndex] !== OPS.constructPath) { + operatorList.addOp(OPS.constructPath, [[fn], args]); + } else { + var opArgs = operatorList.argsArray[lastIndex]; + opArgs[0].push(fn); + Array.prototype.push.apply(opArgs[1], args); + } + }, + + handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args, + cs, patterns, resources, xref) { + // compile tiling patterns + var patternName = args[args.length - 1]; + // SCN/scn applies patterns along with normal colors + var pattern; + if (isName(patternName) && + (pattern = patterns.get(patternName.name))) { + var dict = (isStream(pattern) ? pattern.dict : pattern); + var typeNum = dict.get('PatternType'); + + if (typeNum === TILING_PATTERN) { + var color = cs.base ? cs.base.getRgb(args, 0) : null; + return this.handleTilingType(fn, color, resources, pattern, + dict, operatorList); + } else if (typeNum === SHADING_PATTERN) { + var shading = dict.get('Shading'); + var matrix = dict.get('Matrix'); + pattern = Pattern.parseShading(shading, matrix, xref, resources); + operatorList.addOp(fn, pattern.getIR()); + return Promise.resolve(); + } else { + return Promise.reject('Unknown PatternType: ' + typeNum); + } + } + // TODO shall we fail here? + operatorList.addOp(fn, args); + return Promise.resolve(); + }, + + getOperatorList: function PartialEvaluator_getOperatorList(stream, + resources, + operatorList, + initialState) { + + var self = this; + var xref = this.xref; + var imageCache = {}; + + assert(operatorList); + + resources = (resources || Dict.empty); + var xobjs = (resources.get('XObject') || Dict.empty); + var patterns = (resources.get('Pattern') || Dict.empty); + var stateManager = new StateManager(initialState || new EvalState()); + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + var timeSlotManager = new TimeSlotManager(); + + return new Promise(function next(resolve, reject) { + timeSlotManager.reset(); + var stop, operation = {}, i, ii, cs; + while (!(stop = timeSlotManager.check())) { + // The arguments parsed by read() are used beyond this loop, so we + // cannot reuse the same array on each iteration. Therefore we pass + // in |null| as the initial value (see the comment on + // EvaluatorPreprocessor_read() for why). + operation.args = null; + if (!(preprocessor.read(operation))) { + break; + } + var args = operation.args; + var fn = operation.fn; + + switch (fn | 0) { + case OPS.paintXObject: + if (args[0].code) { + break; + } + // eagerly compile XForm objects + var name = args[0].name; + if (imageCache.key === name) { + operatorList.addOp(imageCache.fn, imageCache.args); + args = null; + continue; + } + + var xobj = xobjs.get(name); + if (xobj) { + assert(isStream(xobj), 'XObject should be a stream'); + + var type = xobj.dict.get('Subtype'); + assert(isName(type), + 'XObject should have a Name subtype'); + + if (type.name === 'Form') { + stateManager.save(); + return self.buildFormXObject(resources, xobj, null, + operatorList, + stateManager.state.clone()). + then(function () { + stateManager.restore(); + next(resolve, reject); + }, reject); + } else if (type.name === 'Image') { + self.buildPaintImageXObject(resources, xobj, false, + operatorList, name, imageCache); + args = null; + continue; + } else if (type.name === 'PS') { + // PostScript XObjects are unused when viewing documents. + // See section 4.7.1 of Adobe's PDF reference. + info('Ignored XObject subtype PS'); + continue; + } else { + error('Unhandled XObject subtype ' + type.name); + } + } + break; + case OPS.setFont: + var fontSize = args[1]; + // eagerly collect all fonts + return self.handleSetFont(resources, args, null, + operatorList, stateManager.state). + then(function (loadedName) { + operatorList.addDependency(loadedName); + operatorList.addOp(OPS.setFont, [loadedName, fontSize]); + next(resolve, reject); + }, reject); + case OPS.endInlineImage: + var cacheKey = args[0].cacheKey; + if (cacheKey && imageCache.key === cacheKey) { + operatorList.addOp(imageCache.fn, imageCache.args); + args = null; + continue; + } + self.buildPaintImageXObject(resources, args[0], true, + operatorList, cacheKey, imageCache); + args = null; + continue; + case OPS.showText: + args[0] = self.handleText(args[0], stateManager.state); + break; + case OPS.showSpacedText: + var arr = args[0]; + var combinedGlyphs = []; + var arrLength = arr.length; + for (i = 0; i < arrLength; ++i) { + var arrItem = arr[i]; + if (isString(arrItem)) { + Array.prototype.push.apply(combinedGlyphs, + self.handleText(arrItem, stateManager.state)); + } else if (isNum(arrItem)) { + combinedGlyphs.push(arrItem); + } + } + args[0] = combinedGlyphs; + fn = OPS.showText; + break; + case OPS.nextLineShowText: + operatorList.addOp(OPS.nextLine); + args[0] = self.handleText(args[0], stateManager.state); + fn = OPS.showText; + break; + case OPS.nextLineSetSpacingShowText: + operatorList.addOp(OPS.nextLine); + operatorList.addOp(OPS.setWordSpacing, [args.shift()]); + operatorList.addOp(OPS.setCharSpacing, [args.shift()]); + args[0] = self.handleText(args[0], stateManager.state); + fn = OPS.showText; + break; + case OPS.setTextRenderingMode: + stateManager.state.textRenderingMode = args[0]; + break; + + case OPS.setFillColorSpace: + stateManager.state.fillColorSpace = + ColorSpace.parse(args[0], xref, resources); + continue; + case OPS.setStrokeColorSpace: + stateManager.state.strokeColorSpace = + ColorSpace.parse(args[0], xref, resources); + continue; + case OPS.setFillColor: + cs = stateManager.state.fillColorSpace; + args = cs.getRgb(args, 0); + fn = OPS.setFillRGBColor; + break; + case OPS.setStrokeColor: + cs = stateManager.state.strokeColorSpace; + args = cs.getRgb(args, 0); + fn = OPS.setStrokeRGBColor; + break; + case OPS.setFillGray: + stateManager.state.fillColorSpace = ColorSpace.singletons.gray; + args = ColorSpace.singletons.gray.getRgb(args, 0); + fn = OPS.setFillRGBColor; + break; + case OPS.setStrokeGray: + stateManager.state.strokeColorSpace = ColorSpace.singletons.gray; + args = ColorSpace.singletons.gray.getRgb(args, 0); + fn = OPS.setStrokeRGBColor; + break; + case OPS.setFillCMYKColor: + stateManager.state.fillColorSpace = ColorSpace.singletons.cmyk; + args = ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = OPS.setFillRGBColor; + break; + case OPS.setStrokeCMYKColor: + stateManager.state.strokeColorSpace = ColorSpace.singletons.cmyk; + args = ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = OPS.setStrokeRGBColor; + break; + case OPS.setFillRGBColor: + stateManager.state.fillColorSpace = ColorSpace.singletons.rgb; + args = ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case OPS.setStrokeRGBColor: + stateManager.state.strokeColorSpace = ColorSpace.singletons.rgb; + args = ColorSpace.singletons.rgb.getRgb(args, 0); + break; + case OPS.setFillColorN: + cs = stateManager.state.fillColorSpace; + if (cs.name === 'Pattern') { + return self.handleColorN(operatorList, OPS.setFillColorN, + args, cs, patterns, resources, xref).then(function() { + next(resolve, reject); + }, reject); + } + args = cs.getRgb(args, 0); + fn = OPS.setFillRGBColor; + break; + case OPS.setStrokeColorN: + cs = stateManager.state.strokeColorSpace; + if (cs.name === 'Pattern') { + return self.handleColorN(operatorList, OPS.setStrokeColorN, + args, cs, patterns, resources, xref).then(function() { + next(resolve, reject); + }, reject); + } + args = cs.getRgb(args, 0); + fn = OPS.setStrokeRGBColor; + break; + + case OPS.shadingFill: + var shadingRes = resources.get('Shading'); + if (!shadingRes) { + error('No shading resource found'); + } + + var shading = shadingRes.get(args[0].name); + if (!shading) { + error('No shading object found'); + } + + var shadingFill = Pattern.parseShading(shading, null, xref, + resources); + var patternIR = shadingFill.getIR(); + args = [patternIR]; + fn = OPS.shadingFill; + break; + case OPS.setGState: + var dictName = args[0]; + var extGState = resources.get('ExtGState'); + + if (!isDict(extGState) || !extGState.has(dictName.name)) { + break; + } + + var gState = extGState.get(dictName.name); + return self.setGState(resources, gState, operatorList, xref, + stateManager).then(function() { + next(resolve, reject); + }, reject); + case OPS.moveTo: + case OPS.lineTo: + case OPS.curveTo: + case OPS.curveTo2: + case OPS.curveTo3: + case OPS.closePath: + self.buildPath(operatorList, fn, args); + continue; + case OPS.rectangle: + self.buildPath(operatorList, fn, args); + continue; + } + operatorList.addOp(fn, args); + } + if (stop) { + deferred.then(function () { + next(resolve, reject); + }); + return; + } + // Some PDFs don't close all restores inside object/form. + // Closing those for them. + for (i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { + operatorList.addOp(OPS.restore, []); + } + resolve(); + }); + }, + + getTextContent: function PartialEvaluator_getTextContent(stream, resources, + stateManager) { + + stateManager = (stateManager || new StateManager(new TextState())); + + var textContent = { + items: [], + styles: Object.create(null) + }; + var bidiTexts = textContent.items; + var SPACE_FACTOR = 0.35; + var MULTI_SPACE_FACTOR = 1.5; + + var self = this; + var xref = this.xref; + + resources = (xref.fetchIfRef(resources) || Dict.empty); + + // The xobj is parsed iff it's needed, e.g. if there is a `DO` cmd. + var xobjs = null; + var xobjsCache = {}; + + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + + var textState; + + function newTextChunk() { + var font = textState.font; + if (!(font.loadedName in textContent.styles)) { + textContent.styles[font.loadedName] = { + fontFamily: font.fallbackName, + ascent: font.ascent, + descent: font.descent, + vertical: font.vertical + }; + } + return { + // |str| is initially an array which we push individual chars to, and + // then runBidi() overwrites it with the final string. + str: [], + dir: null, + width: 0, + height: 0, + transform: null, + fontName: font.loadedName + }; + } + + function runBidi(textChunk) { + var str = textChunk.str.join(''); + var bidiResult = PDFJS.bidi(str, -1, textState.font.vertical); + textChunk.str = bidiResult.str; + textChunk.dir = bidiResult.dir; + return textChunk; + } + + function handleSetFont(fontName, fontRef) { + return self.loadFont(fontName, fontRef, xref, resources). + then(function (translated) { + textState.font = translated.font; + textState.fontMatrix = translated.font.fontMatrix || + FONT_IDENTITY_MATRIX; + }); + } + + function buildTextGeometry(chars, textChunk) { + var font = textState.font; + textChunk = textChunk || newTextChunk(); + if (!textChunk.transform) { + // 9.4.4 Text Space Details + var tsm = [textState.fontSize * textState.textHScale, 0, + 0, textState.fontSize, + 0, textState.textRise]; + var trm = textChunk.transform = Util.transform(textState.ctm, + Util.transform(textState.textMatrix, tsm)); + if (!font.vertical) { + textChunk.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]); + } else { + textChunk.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]); + } + } + var width = 0; + var height = 0; + var glyphs = font.charsToGlyphs(chars); + var defaultVMetrics = font.defaultVMetrics; + for (var i = 0; i < glyphs.length; i++) { + var glyph = glyphs[i]; + if (!glyph) { // Previous glyph was a space. + width += textState.wordSpacing * textState.textHScale; + continue; + } + var vMetricX = null; + var vMetricY = null; + var glyphWidth = null; + if (font.vertical) { + if (glyph.vmetric) { + glyphWidth = glyph.vmetric[0]; + vMetricX = glyph.vmetric[1]; + vMetricY = glyph.vmetric[2]; + } else { + glyphWidth = glyph.width; + vMetricX = glyph.width * 0.5; + vMetricY = defaultVMetrics[2]; + } + } else { + glyphWidth = glyph.width; + } + + var glyphUnicode = glyph.unicode; + if (NormalizedUnicodes[glyphUnicode] !== undefined) { + glyphUnicode = NormalizedUnicodes[glyphUnicode]; + } + glyphUnicode = reverseIfRtl(glyphUnicode); + + // The following will calculate the x and y of the individual glyphs. + // if (font.vertical) { + // tsm[4] -= vMetricX * Math.abs(textState.fontSize) * + // textState.fontMatrix[0]; + // tsm[5] -= vMetricY * textState.fontSize * + // textState.fontMatrix[0]; + // } + // var trm = Util.transform(textState.textMatrix, tsm); + // var pt = Util.applyTransform([trm[4], trm[5]], textState.ctm); + // var x = pt[0]; + // var y = pt[1]; + + var tx = 0; + var ty = 0; + if (!font.vertical) { + var w0 = glyphWidth * textState.fontMatrix[0]; + tx = (w0 * textState.fontSize + textState.charSpacing) * + textState.textHScale; + width += tx; + } else { + var w1 = glyphWidth * textState.fontMatrix[0]; + ty = w1 * textState.fontSize + textState.charSpacing; + height += ty; + } + textState.translateTextMatrix(tx, ty); + + textChunk.str.push(glyphUnicode); + } + + var a = textState.textLineMatrix[0]; + var b = textState.textLineMatrix[1]; + var scaleLineX = Math.sqrt(a * a + b * b); + a = textState.ctm[0]; + b = textState.ctm[1]; + var scaleCtmX = Math.sqrt(a * a + b * b); + if (!font.vertical) { + textChunk.width += width * scaleCtmX * scaleLineX; + } else { + textChunk.height += Math.abs(height * scaleCtmX * scaleLineX); + } + return textChunk; + } + + var timeSlotManager = new TimeSlotManager(); + + return new Promise(function next(resolve, reject) { + timeSlotManager.reset(); + var stop, operation = {}, args = []; + while (!(stop = timeSlotManager.check())) { + // The arguments parsed by read() are not used beyond this loop, so + // we can reuse the same array on every iteration, thus avoiding + // unnecessary allocations. + args.length = 0; + operation.args = args; + if (!(preprocessor.read(operation))) { + break; + } + textState = stateManager.state; + var fn = operation.fn; + args = operation.args; + + switch (fn | 0) { + case OPS.setFont: + textState.fontSize = args[1]; + return handleSetFont(args[0].name).then(function() { + next(resolve, reject); + }, reject); + case OPS.setTextRise: + textState.textRise = args[0]; + break; + case OPS.setHScale: + textState.textHScale = args[0] / 100; + break; + case OPS.setLeading: + textState.leading = args[0]; + break; + case OPS.moveText: + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case OPS.setLeadingMoveText: + textState.leading = -args[1]; + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + case OPS.nextLine: + textState.carriageReturn(); + break; + case OPS.setTextMatrix: + textState.setTextMatrix(args[0], args[1], args[2], args[3], + args[4], args[5]); + textState.setTextLineMatrix(args[0], args[1], args[2], args[3], + args[4], args[5]); + break; + case OPS.setCharSpacing: + textState.charSpacing = args[0]; + break; + case OPS.setWordSpacing: + textState.wordSpacing = args[0]; + break; + case OPS.beginText: + textState.textMatrix = IDENTITY_MATRIX.slice(); + textState.textLineMatrix = IDENTITY_MATRIX.slice(); + break; + case OPS.showSpacedText: + var items = args[0]; + var textChunk = newTextChunk(); + var offset; + for (var j = 0, jj = items.length; j < jj; j++) { + if (typeof items[j] === 'string') { + buildTextGeometry(items[j], textChunk); + } else { + var val = items[j] / 1000; + if (!textState.font.vertical) { + offset = -val * textState.fontSize * textState.textHScale * + textState.textMatrix[0]; + textState.translateTextMatrix(offset, 0); + textChunk.width += offset; + } else { + offset = -val * textState.fontSize * + textState.textMatrix[3]; + textState.translateTextMatrix(0, offset); + textChunk.height += offset; + } + if (items[j] < 0 && textState.font.spaceWidth > 0) { + var fakeSpaces = -items[j] / textState.font.spaceWidth; + if (fakeSpaces > MULTI_SPACE_FACTOR) { + fakeSpaces = Math.round(fakeSpaces); + while (fakeSpaces--) { + textChunk.str.push(' '); + } + } else if (fakeSpaces > SPACE_FACTOR) { + textChunk.str.push(' '); + } + } + } + } + bidiTexts.push(runBidi(textChunk)); + break; + case OPS.showText: + bidiTexts.push(runBidi(buildTextGeometry(args[0]))); + break; + case OPS.nextLineShowText: + textState.carriageReturn(); + bidiTexts.push(runBidi(buildTextGeometry(args[0]))); + break; + case OPS.nextLineSetSpacingShowText: + textState.wordSpacing = args[0]; + textState.charSpacing = args[1]; + textState.carriageReturn(); + bidiTexts.push(runBidi(buildTextGeometry(args[2]))); + break; + case OPS.paintXObject: + if (args[0].code) { + break; + } + + if (!xobjs) { + xobjs = (resources.get('XObject') || Dict.empty); + } + + var name = args[0].name; + if (xobjsCache.key === name) { + if (xobjsCache.texts) { + Util.appendToArray(bidiTexts, xobjsCache.texts.items); + Util.extendObj(textContent.styles, xobjsCache.texts.styles); + } + break; + } + + var xobj = xobjs.get(name); + if (!xobj) { + break; + } + assert(isStream(xobj), 'XObject should be a stream'); + + var type = xobj.dict.get('Subtype'); + assert(isName(type), + 'XObject should have a Name subtype'); + + if ('Form' !== type.name) { + xobjsCache.key = name; + xobjsCache.texts = null; + break; + } + + stateManager.save(); + var matrix = xobj.dict.get('Matrix'); + if (isArray(matrix) && matrix.length === 6) { + stateManager.transform(matrix); + } + + return self.getTextContent(xobj, + xobj.dict.get('Resources') || resources, stateManager). + then(function (formTextContent) { + Util.appendToArray(bidiTexts, formTextContent.items); + Util.extendObj(textContent.styles, formTextContent.styles); + stateManager.restore(); + + xobjsCache.key = name; + xobjsCache.texts = formTextContent; + + next(resolve, reject); + }, reject); + case OPS.setGState: + var dictName = args[0]; + var extGState = resources.get('ExtGState'); + + if (!isDict(extGState) || !extGState.has(dictName.name)) { + break; + } + + var gsStateMap = extGState.get(dictName.name); + var gsStateFont = null; + for (var key in gsStateMap) { + if (key === 'Font') { + assert(!gsStateFont); + gsStateFont = gsStateMap[key]; + } + } + if (gsStateFont) { + textState.fontSize = gsStateFont[1]; + return handleSetFont(gsStateFont[0]).then(function() { + next(resolve, reject); + }, reject); + } + break; + } // switch + } // while + if (stop) { + deferred.then(function () { + next(resolve, reject); + }); + return; + } + resolve(textContent); + }); + }, + + extractDataStructures: function + partialEvaluatorExtractDataStructures(dict, baseDict, + xref, properties) { + // 9.10.2 + var toUnicode = (dict.get('ToUnicode') || baseDict.get('ToUnicode')); + if (toUnicode) { + properties.toUnicode = this.readToUnicode(toUnicode); + } + if (properties.composite) { + // CIDSystemInfo helps to match CID to glyphs + var cidSystemInfo = dict.get('CIDSystemInfo'); + if (isDict(cidSystemInfo)) { + properties.cidSystemInfo = { + registry: cidSystemInfo.get('Registry'), + ordering: cidSystemInfo.get('Ordering'), + supplement: cidSystemInfo.get('Supplement') + }; + } + + var cidToGidMap = dict.get('CIDToGIDMap'); + if (isStream(cidToGidMap)) { + properties.cidToGidMap = this.readCidToGidMap(cidToGidMap); + } + } + + // Based on 9.6.6 of the spec the encoding can come from multiple places + // and depends on the font type. The base encoding and differences are + // read here, but the encoding that is actually used is chosen during + // glyph mapping in the font. + // TODO: Loading the built in encoding in the font would allow the + // differences to be merged in here not require us to hold on to it. + var differences = []; + var baseEncodingName = null; + var encoding; + if (dict.has('Encoding')) { + encoding = dict.get('Encoding'); + if (isDict(encoding)) { + baseEncodingName = encoding.get('BaseEncoding'); + baseEncodingName = (isName(baseEncodingName) ? + baseEncodingName.name : null); + // Load the differences between the base and original + if (encoding.has('Differences')) { + var diffEncoding = encoding.get('Differences'); + var index = 0; + for (var j = 0, jj = diffEncoding.length; j < jj; j++) { + var data = diffEncoding[j]; + if (isNum(data)) { + index = data; + } else { + differences[index++] = data.name; + } + } + } + } else if (isName(encoding)) { + baseEncodingName = encoding.name; + } else { + error('Encoding is not a Name nor a Dict'); + } + // According to table 114 if the encoding is a named encoding it must be + // one of these predefined encodings. + if ((baseEncodingName !== 'MacRomanEncoding' && + baseEncodingName !== 'MacExpertEncoding' && + baseEncodingName !== 'WinAnsiEncoding')) { + baseEncodingName = null; + } + } + + if (baseEncodingName) { + properties.defaultEncoding = Encodings[baseEncodingName].slice(); + } else { + encoding = (properties.type === 'TrueType' ? + Encodings.WinAnsiEncoding : Encodings.StandardEncoding); + // The Symbolic attribute can be misused for regular fonts + // Heuristic: we have to check if the font is a standard one also + if (!!(properties.flags & FontFlags.Symbolic)) { + encoding = Encodings.MacRomanEncoding; + if (!properties.file) { + if (/Symbol/i.test(properties.name)) { + encoding = Encodings.SymbolSetEncoding; + } else if (/Dingbats/i.test(properties.name)) { + encoding = Encodings.ZapfDingbatsEncoding; + } + } + } + properties.defaultEncoding = encoding; + } + + properties.differences = differences; + properties.baseEncodingName = baseEncodingName; + properties.dict = dict; + }, + + readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) { + var cmap, cmapObj = toUnicode; + if (isName(cmapObj)) { + cmap = CMapFactory.create(cmapObj, + { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null).getMap(); + return new ToUnicodeMap(cmap); + } else if (isStream(cmapObj)) { + cmap = CMapFactory.create(cmapObj, + { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null).getMap(); + // Convert UTF-16BE + // NOTE: cmap can be a sparse array, so use forEach instead of for(;;) + // to iterate over all keys. + cmap.forEach(function(token, i) { + var str = []; + for (var k = 0; k < token.length; k += 2) { + var w1 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1); + if ((w1 & 0xF800) !== 0xD800) { // w1 < 0xD800 || w1 > 0xDFFF + str.push(w1); + continue; + } + k += 2; + var w2 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1); + str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); + } + cmap[i] = String.fromCharCode.apply(String, str); + }); + return new ToUnicodeMap(cmap); + } + return null; + }, + + readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) { + // Extract the encoding from the CIDToGIDMap + var glyphsData = cidToGidStream.getBytes(); + + // Set encoding 0 to later verify the font has an encoding + var result = []; + for (var j = 0, jj = glyphsData.length; j < jj; j++) { + var glyphID = (glyphsData[j++] << 8) | glyphsData[j]; + if (glyphID === 0) { + continue; + } + var code = j >> 1; + result[code] = glyphID; + } + return result; + }, + + extractWidths: function PartialEvaluator_extractWidths(dict, xref, + descriptor, + properties) { + var glyphsWidths = []; + var defaultWidth = 0; + var glyphsVMetrics = []; + var defaultVMetrics; + var i, ii, j, jj, start, code, widths; + if (properties.composite) { + defaultWidth = dict.get('DW') || 1000; + + widths = dict.get('W'); + if (widths) { + for (i = 0, ii = widths.length; i < ii; i++) { + start = widths[i++]; + code = xref.fetchIfRef(widths[i]); + if (isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsWidths[start++] = code[j]; + } + } else { + var width = widths[++i]; + for (j = start; j <= code; j++) { + glyphsWidths[j] = width; + } + } + } + } + + if (properties.vertical) { + var vmetrics = (dict.get('DW2') || [880, -1000]); + defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]]; + vmetrics = dict.get('W2'); + if (vmetrics) { + for (i = 0, ii = vmetrics.length; i < ii; i++) { + start = vmetrics[i++]; + code = xref.fetchIfRef(vmetrics[i]); + if (isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsVMetrics[start++] = [code[j++], code[j++], code[j]]; + } + } else { + var vmetric = [vmetrics[++i], vmetrics[++i], vmetrics[++i]]; + for (j = start; j <= code; j++) { + glyphsVMetrics[j] = vmetric; + } + } + } + } + } + } else { + var firstChar = properties.firstChar; + widths = dict.get('Widths'); + if (widths) { + j = firstChar; + for (i = 0, ii = widths.length; i < ii; i++) { + glyphsWidths[j++] = widths[i]; + } + defaultWidth = (parseFloat(descriptor.get('MissingWidth')) || 0); + } else { + // Trying get the BaseFont metrics (see comment above). + var baseFontName = dict.get('BaseFont'); + if (isName(baseFontName)) { + var metrics = this.getBaseFontMetrics(baseFontName.name); + + glyphsWidths = this.buildCharCodeToWidth(metrics.widths, + properties); + defaultWidth = metrics.defaultWidth; + } + } + } + + // Heuristic: detection of monospace font by checking all non-zero widths + var isMonospace = true; + var firstWidth = defaultWidth; + for (var glyph in glyphsWidths) { + var glyphWidth = glyphsWidths[glyph]; + if (!glyphWidth) { + continue; + } + if (!firstWidth) { + firstWidth = glyphWidth; + continue; + } + if (firstWidth !== glyphWidth) { + isMonospace = false; + break; + } + } + if (isMonospace) { + properties.flags |= FontFlags.FixedPitch; + } + + properties.defaultWidth = defaultWidth; + properties.widths = glyphsWidths; + properties.defaultVMetrics = defaultVMetrics; + properties.vmetrics = glyphsVMetrics; + }, + + isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) { + // Simulating descriptor flags attribute + var fontNameWoStyle = baseFontName.split('-')[0]; + return (fontNameWoStyle in serifFonts) || + (fontNameWoStyle.search(/serif/gi) !== -1); + }, + + getBaseFontMetrics: function PartialEvaluator_getBaseFontMetrics(name) { + var defaultWidth = 0; + var widths = []; + var monospace = false; + var lookupName = (stdFontMap[name] || name); + + if (!(lookupName in Metrics)) { + // Use default fonts for looking up font metrics if the passed + // font is not a base font + if (this.isSerifFont(name)) { + lookupName = 'Times-Roman'; + } else { + lookupName = 'Helvetica'; + } + } + var glyphWidths = Metrics[lookupName]; + + if (isNum(glyphWidths)) { + defaultWidth = glyphWidths; + monospace = true; + } else { + widths = glyphWidths; + } + + return { + defaultWidth: defaultWidth, + monospace: monospace, + widths: widths + }; + }, + + buildCharCodeToWidth: + function PartialEvaluator_bulildCharCodeToWidth(widthsByGlyphName, + properties) { + var widths = Object.create(null); + var differences = properties.differences; + var encoding = properties.defaultEncoding; + for (var charCode = 0; charCode < 256; charCode++) { + if (charCode in differences && + widthsByGlyphName[differences[charCode]]) { + widths[charCode] = widthsByGlyphName[differences[charCode]]; + continue; + } + if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { + widths[charCode] = widthsByGlyphName[encoding[charCode]]; + continue; + } + } + return widths; + }, + + preEvaluateFont: function PartialEvaluator_preEvaluateFont(dict, xref) { + var baseDict = dict; + var type = dict.get('Subtype'); + assert(isName(type), 'invalid font Subtype'); + + var composite = false; + var uint8array; + if (type.name === 'Type0') { + // If font is a composite + // - get the descendant font + // - set the type according to the descendant font + // - get the FontDescriptor from the descendant font + var df = dict.get('DescendantFonts'); + if (!df) { + error('Descendant fonts are not specified'); + } + dict = (isArray(df) ? xref.fetchIfRef(df[0]) : df); + + type = dict.get('Subtype'); + assert(isName(type), 'invalid font Subtype'); + composite = true; + } + + var descriptor = dict.get('FontDescriptor'); + if (descriptor) { + var hash = new MurmurHash3_64(); + var encoding = baseDict.getRaw('Encoding'); + if (isName(encoding)) { + hash.update(encoding.name); + } else if (isRef(encoding)) { + hash.update(encoding.num + '_' + encoding.gen); + } + + var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode'); + if (isStream(toUnicode)) { + var stream = toUnicode.str || toUnicode; + uint8array = stream.buffer ? + new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : + new Uint8Array(stream.bytes.buffer, + stream.start, stream.end - stream.start); + hash.update(uint8array); + + } else if (isName(toUnicode)) { + hash.update(toUnicode.name); + } + + var widths = dict.get('Widths') || baseDict.get('Widths'); + if (widths) { + uint8array = new Uint8Array(new Uint32Array(widths).buffer); + hash.update(uint8array); + } + } + + return { + descriptor: descriptor, + dict: dict, + baseDict: baseDict, + composite: composite, + type: type.name, + hash: hash ? hash.hexdigest() : '' + }; + }, + + translateFont: function PartialEvaluator_translateFont(preEvaluatedFont, + xref) { + var baseDict = preEvaluatedFont.baseDict; + var dict = preEvaluatedFont.dict; + var composite = preEvaluatedFont.composite; + var descriptor = preEvaluatedFont.descriptor; + var type = preEvaluatedFont.type; + var maxCharIndex = (composite ? 0xFFFF : 0xFF); + var properties; + + if (!descriptor) { + if (type === 'Type3') { + // FontDescriptor is only required for Type3 fonts when the document + // is a tagged pdf. Create a barbebones one to get by. + descriptor = new Dict(null); + descriptor.set('FontName', Name.get(type)); + } else { + // Before PDF 1.5 if the font was one of the base 14 fonts, having a + // FontDescriptor was not required. + // This case is here for compatibility. + var baseFontName = dict.get('BaseFont'); + if (!isName(baseFontName)) { + error('Base font is not specified'); + } + + // Using base font name as a font name. + baseFontName = baseFontName.name.replace(/[,_]/g, '-'); + var metrics = this.getBaseFontMetrics(baseFontName); + + // Simulating descriptor flags attribute + var fontNameWoStyle = baseFontName.split('-')[0]; + var flags = + (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) | + (metrics.monospace ? FontFlags.FixedPitch : 0) | + (symbolsFonts[fontNameWoStyle] ? FontFlags.Symbolic : + FontFlags.Nonsymbolic); + + properties = { + type: type, + name: baseFontName, + widths: metrics.widths, + defaultWidth: metrics.defaultWidth, + flags: flags, + firstChar: 0, + lastChar: maxCharIndex + }; + this.extractDataStructures(dict, dict, xref, properties); + properties.widths = this.buildCharCodeToWidth(metrics.widths, + properties); + return new Font(baseFontName, null, properties); + } + } + + // According to the spec if 'FontDescriptor' is declared, 'FirstChar', + // 'LastChar' and 'Widths' should exist too, but some PDF encoders seem + // to ignore this rule when a variant of a standart font is used. + // TODO Fill the width array depending on which of the base font this is + // a variant. + var firstChar = (dict.get('FirstChar') || 0); + var lastChar = (dict.get('LastChar') || maxCharIndex); + + var fontName = descriptor.get('FontName'); + var baseFont = dict.get('BaseFont'); + // Some bad PDFs have a string as the font name. + if (isString(fontName)) { + fontName = Name.get(fontName); + } + if (isString(baseFont)) { + baseFont = Name.get(baseFont); + } + + if (type !== 'Type3') { + var fontNameStr = fontName && fontName.name; + var baseFontStr = baseFont && baseFont.name; + if (fontNameStr !== baseFontStr) { + info('The FontDescriptor\'s FontName is "' + fontNameStr + + '" but should be the same as the Font\'s BaseFont "' + + baseFontStr + '"'); + // Workaround for cases where e.g. fontNameStr = 'Arial' and + // baseFontStr = 'Arial,Bold' (needed when no font file is embedded). + if (fontNameStr && baseFontStr && + baseFontStr.indexOf(fontNameStr) === 0) { + fontName = baseFont; + } + } + } + fontName = (fontName || baseFont); + + assert(isName(fontName), 'invalid font name'); + + var fontFile = descriptor.get('FontFile', 'FontFile2', 'FontFile3'); + if (fontFile) { + if (fontFile.dict) { + var subtype = fontFile.dict.get('Subtype'); + if (subtype) { + subtype = subtype.name; + } + var length1 = fontFile.dict.get('Length1'); + var length2 = fontFile.dict.get('Length2'); + } + } + + properties = { + type: type, + name: fontName.name, + subtype: subtype, + file: fontFile, + length1: length1, + length2: length2, + loadedName: baseDict.loadedName, + composite: composite, + wideChars: composite, + fixedPitch: false, + fontMatrix: (dict.get('FontMatrix') || FONT_IDENTITY_MATRIX), + firstChar: firstChar || 0, + lastChar: (lastChar || maxCharIndex), + bbox: descriptor.get('FontBBox'), + ascent: descriptor.get('Ascent'), + descent: descriptor.get('Descent'), + xHeight: descriptor.get('XHeight'), + capHeight: descriptor.get('CapHeight'), + flags: descriptor.get('Flags'), + italicAngle: descriptor.get('ItalicAngle'), + coded: false + }; + + if (composite) { + var cidEncoding = baseDict.get('Encoding'); + if (isName(cidEncoding)) { + properties.cidEncoding = cidEncoding.name; + } + properties.cMap = CMapFactory.create(cidEncoding, + { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null); + properties.vertical = properties.cMap.vertical; + } + this.extractDataStructures(dict, baseDict, xref, properties); + this.extractWidths(dict, xref, descriptor, properties); + + if (type === 'Type3') { + properties.isType3Font = true; + } + + return new Font(fontName.name, fontFile, properties); + } + }; + + return PartialEvaluator; +})(); + +var TranslatedFont = (function TranslatedFontClosure() { + function TranslatedFont(loadedName, font, dict) { + this.loadedName = loadedName; + this.font = font; + this.dict = dict; + this.type3Loaded = null; + this.sent = false; + } + TranslatedFont.prototype = { + send: function (handler) { + if (this.sent) { + return; + } + var fontData = this.font.exportData(); + handler.send('commonobj', [ + this.loadedName, + 'Font', + fontData + ]); + this.sent = true; + }, + loadType3Data: function (evaluator, resources, parentOperatorList) { + assert(this.font.isType3Font); + + if (this.type3Loaded) { + return this.type3Loaded; + } + + var translatedFont = this.font; + var loadCharProcsPromise = Promise.resolve(); + var charProcs = this.dict.get('CharProcs').getAll(); + var fontResources = this.dict.get('Resources') || resources; + var charProcKeys = Object.keys(charProcs); + var charProcOperatorList = {}; + for (var i = 0, n = charProcKeys.length; i < n; ++i) { + loadCharProcsPromise = loadCharProcsPromise.then(function (key) { + var glyphStream = charProcs[key]; + var operatorList = new OperatorList(); + return evaluator.getOperatorList(glyphStream, fontResources, + operatorList).then(function () { + charProcOperatorList[key] = operatorList.getIR(); + + // Add the dependencies to the parent operator list so they are + // resolved before sub operator list is executed synchronously. + parentOperatorList.addDependencies(operatorList.dependencies); + }, function (reason) { + warn('Type3 font resource \"' + key + '\" is not available'); + var operatorList = new OperatorList(); + charProcOperatorList[key] = operatorList.getIR(); + }); + }.bind(this, charProcKeys[i])); + } + this.type3Loaded = loadCharProcsPromise.then(function () { + translatedFont.charProcOperatorList = charProcOperatorList; + }); + return this.type3Loaded; + } + }; + return TranslatedFont; +})(); + +var OperatorList = (function OperatorListClosure() { + var CHUNK_SIZE = 1000; + var CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5; // close to chunk size + + function getTransfers(queue) { + var transfers = []; + var fnArray = queue.fnArray, argsArray = queue.argsArray; + for (var i = 0, ii = queue.length; i < ii; i++) { + switch (fnArray[i]) { + case OPS.paintInlineImageXObject: + case OPS.paintInlineImageXObjectGroup: + case OPS.paintImageMaskXObject: + var arg = argsArray[i][0]; // first param in imgData + if (!arg.cached) { + transfers.push(arg.data.buffer); + } + break; + } + } + return transfers; + } + + function OperatorList(intent, messageHandler, pageIndex) { + this.messageHandler = messageHandler; + this.fnArray = []; + this.argsArray = []; + this.dependencies = {}; + this.pageIndex = pageIndex; + this.intent = intent; + } + + OperatorList.prototype = { + get length() { + return this.argsArray.length; + }, + + addOp: function(fn, args) { + this.fnArray.push(fn); + this.argsArray.push(args); + if (this.messageHandler) { + if (this.fnArray.length >= CHUNK_SIZE) { + this.flush(); + } else if (this.fnArray.length >= CHUNK_SIZE_ABOUT && + (fn === OPS.restore || fn === OPS.endText)) { + // heuristic to flush on boundary of restore or endText + this.flush(); + } + } + }, + + addDependency: function(dependency) { + if (dependency in this.dependencies) { + return; + } + this.dependencies[dependency] = true; + this.addOp(OPS.dependency, [dependency]); + }, + + addDependencies: function(dependencies) { + for (var key in dependencies) { + this.addDependency(key); + } + }, + + addOpList: function(opList) { + Util.extendObj(this.dependencies, opList.dependencies); + for (var i = 0, ii = opList.length; i < ii; i++) { + this.addOp(opList.fnArray[i], opList.argsArray[i]); + } + }, + + getIR: function() { + return { + fnArray: this.fnArray, + argsArray: this.argsArray, + length: this.length + }; + }, + + flush: function(lastChunk) { + if (this.intent !== 'oplist') { + new QueueOptimizer().optimize(this); + } + var transfers = getTransfers(this); + this.messageHandler.send('RenderPageChunk', { + operatorList: { + fnArray: this.fnArray, + argsArray: this.argsArray, + lastChunk: lastChunk, + length: this.length + }, + pageIndex: this.pageIndex, + intent: this.intent + }, transfers); + this.dependencies = {}; + this.fnArray.length = 0; + this.argsArray.length = 0; + } + }; + + return OperatorList; +})(); + +var StateManager = (function StateManagerClosure() { + function StateManager(initialState) { + this.state = initialState; + this.stateStack = []; + } + StateManager.prototype = { + save: function () { + var old = this.state; + this.stateStack.push(this.state); + this.state = old.clone(); + }, + restore: function () { + var prev = this.stateStack.pop(); + if (prev) { + this.state = prev; + } + }, + transform: function (args) { + this.state.ctm = Util.transform(this.state.ctm, args); + } + }; + return StateManager; +})(); + +var TextState = (function TextStateClosure() { + function TextState() { + this.ctm = new Float32Array(IDENTITY_MATRIX); + this.fontSize = 0; + this.font = null; + this.fontMatrix = FONT_IDENTITY_MATRIX; + this.textMatrix = IDENTITY_MATRIX.slice(); + this.textLineMatrix = IDENTITY_MATRIX.slice(); + this.charSpacing = 0; + this.wordSpacing = 0; + this.leading = 0; + this.textHScale = 1; + this.textRise = 0; + } + + TextState.prototype = { + setTextMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { + var m = this.textMatrix; + m[0] = a; m[1] = b; m[2] = c; m[3] = d; m[4] = e; m[5] = f; + }, + setTextLineMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) { + var m = this.textLineMatrix; + m[0] = a; m[1] = b; m[2] = c; m[3] = d; m[4] = e; m[5] = f; + }, + translateTextMatrix: function TextState_translateTextMatrix(x, y) { + var m = this.textMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + }, + translateTextLineMatrix: function TextState_translateTextMatrix(x, y) { + var m = this.textLineMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + }, + calcRenderMatrix: function TextState_calcRendeMatrix(ctm) { + // 9.4.4 Text Space Details + var tsm = [this.fontSize * this.textHScale, 0, + 0, this.fontSize, + 0, this.textRise]; + return Util.transform(ctm, Util.transform(this.textMatrix, tsm)); + }, + carriageReturn: function TextState_carriageReturn() { + this.translateTextLineMatrix(0, -this.leading); + this.textMatrix = this.textLineMatrix.slice(); + }, + clone: function TextState_clone() { + var clone = Object.create(this); + clone.textMatrix = this.textMatrix.slice(); + clone.textLineMatrix = this.textLineMatrix.slice(); + clone.fontMatrix = this.fontMatrix.slice(); + return clone; + } + }; + return TextState; +})(); + +var EvalState = (function EvalStateClosure() { + function EvalState() { + this.ctm = new Float32Array(IDENTITY_MATRIX); + this.font = null; + this.textRenderingMode = TextRenderingMode.FILL; + this.fillColorSpace = ColorSpace.singletons.gray; + this.strokeColorSpace = ColorSpace.singletons.gray; + } + EvalState.prototype = { + clone: function CanvasExtraState_clone() { + return Object.create(this); + }, + }; + return EvalState; +})(); + +var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() { + // Specifies properties for each command + // + // If variableArgs === true: [0, `numArgs`] expected + // If variableArgs === false: exactly `numArgs` expected + var OP_MAP = { + // Graphic state + w: { id: OPS.setLineWidth, numArgs: 1, variableArgs: false }, + J: { id: OPS.setLineCap, numArgs: 1, variableArgs: false }, + j: { id: OPS.setLineJoin, numArgs: 1, variableArgs: false }, + M: { id: OPS.setMiterLimit, numArgs: 1, variableArgs: false }, + d: { id: OPS.setDash, numArgs: 2, variableArgs: false }, + ri: { id: OPS.setRenderingIntent, numArgs: 1, variableArgs: false }, + i: { id: OPS.setFlatness, numArgs: 1, variableArgs: false }, + gs: { id: OPS.setGState, numArgs: 1, variableArgs: false }, + q: { id: OPS.save, numArgs: 0, variableArgs: false }, + Q: { id: OPS.restore, numArgs: 0, variableArgs: false }, + cm: { id: OPS.transform, numArgs: 6, variableArgs: false }, + + // Path + m: { id: OPS.moveTo, numArgs: 2, variableArgs: false }, + l: { id: OPS.lineTo, numArgs: 2, variableArgs: false }, + c: { id: OPS.curveTo, numArgs: 6, variableArgs: false }, + v: { id: OPS.curveTo2, numArgs: 4, variableArgs: false }, + y: { id: OPS.curveTo3, numArgs: 4, variableArgs: false }, + h: { id: OPS.closePath, numArgs: 0, variableArgs: false }, + re: { id: OPS.rectangle, numArgs: 4, variableArgs: false }, + S: { id: OPS.stroke, numArgs: 0, variableArgs: false }, + s: { id: OPS.closeStroke, numArgs: 0, variableArgs: false }, + f: { id: OPS.fill, numArgs: 0, variableArgs: false }, + F: { id: OPS.fill, numArgs: 0, variableArgs: false }, + 'f*': { id: OPS.eoFill, numArgs: 0, variableArgs: false }, + B: { id: OPS.fillStroke, numArgs: 0, variableArgs: false }, + 'B*': { id: OPS.eoFillStroke, numArgs: 0, variableArgs: false }, + b: { id: OPS.closeFillStroke, numArgs: 0, variableArgs: false }, + 'b*': { id: OPS.closeEOFillStroke, numArgs: 0, variableArgs: false }, + n: { id: OPS.endPath, numArgs: 0, variableArgs: false }, + + // Clipping + W: { id: OPS.clip, numArgs: 0, variableArgs: false }, + 'W*': { id: OPS.eoClip, numArgs: 0, variableArgs: false }, + + // Text + BT: { id: OPS.beginText, numArgs: 0, variableArgs: false }, + ET: { id: OPS.endText, numArgs: 0, variableArgs: false }, + Tc: { id: OPS.setCharSpacing, numArgs: 1, variableArgs: false }, + Tw: { id: OPS.setWordSpacing, numArgs: 1, variableArgs: false }, + Tz: { id: OPS.setHScale, numArgs: 1, variableArgs: false }, + TL: { id: OPS.setLeading, numArgs: 1, variableArgs: false }, + Tf: { id: OPS.setFont, numArgs: 2, variableArgs: false }, + Tr: { id: OPS.setTextRenderingMode, numArgs: 1, variableArgs: false }, + Ts: { id: OPS.setTextRise, numArgs: 1, variableArgs: false }, + Td: { id: OPS.moveText, numArgs: 2, variableArgs: false }, + TD: { id: OPS.setLeadingMoveText, numArgs: 2, variableArgs: false }, + Tm: { id: OPS.setTextMatrix, numArgs: 6, variableArgs: false }, + 'T*': { id: OPS.nextLine, numArgs: 0, variableArgs: false }, + Tj: { id: OPS.showText, numArgs: 1, variableArgs: false }, + TJ: { id: OPS.showSpacedText, numArgs: 1, variableArgs: false }, + '\'': { id: OPS.nextLineShowText, numArgs: 1, variableArgs: false }, + '"': { id: OPS.nextLineSetSpacingShowText, numArgs: 3, + variableArgs: false }, + + // Type3 fonts + d0: { id: OPS.setCharWidth, numArgs: 2, variableArgs: false }, + d1: { id: OPS.setCharWidthAndBounds, numArgs: 6, variableArgs: false }, + + // Color + CS: { id: OPS.setStrokeColorSpace, numArgs: 1, variableArgs: false }, + cs: { id: OPS.setFillColorSpace, numArgs: 1, variableArgs: false }, + SC: { id: OPS.setStrokeColor, numArgs: 4, variableArgs: true }, + SCN: { id: OPS.setStrokeColorN, numArgs: 33, variableArgs: true }, + sc: { id: OPS.setFillColor, numArgs: 4, variableArgs: true }, + scn: { id: OPS.setFillColorN, numArgs: 33, variableArgs: true }, + G: { id: OPS.setStrokeGray, numArgs: 1, variableArgs: false }, + g: { id: OPS.setFillGray, numArgs: 1, variableArgs: false }, + RG: { id: OPS.setStrokeRGBColor, numArgs: 3, variableArgs: false }, + rg: { id: OPS.setFillRGBColor, numArgs: 3, variableArgs: false }, + K: { id: OPS.setStrokeCMYKColor, numArgs: 4, variableArgs: false }, + k: { id: OPS.setFillCMYKColor, numArgs: 4, variableArgs: false }, + + // Shading + sh: { id: OPS.shadingFill, numArgs: 1, variableArgs: false }, + + // Images + BI: { id: OPS.beginInlineImage, numArgs: 0, variableArgs: false }, + ID: { id: OPS.beginImageData, numArgs: 0, variableArgs: false }, + EI: { id: OPS.endInlineImage, numArgs: 1, variableArgs: false }, + + // XObjects + Do: { id: OPS.paintXObject, numArgs: 1, variableArgs: false }, + MP: { id: OPS.markPoint, numArgs: 1, variableArgs: false }, + DP: { id: OPS.markPointProps, numArgs: 2, variableArgs: false }, + BMC: { id: OPS.beginMarkedContent, numArgs: 1, variableArgs: false }, + BDC: { id: OPS.beginMarkedContentProps, numArgs: 2, + variableArgs: false }, + EMC: { id: OPS.endMarkedContent, numArgs: 0, variableArgs: false }, + + // Compatibility + BX: { id: OPS.beginCompat, numArgs: 0, variableArgs: false }, + EX: { id: OPS.endCompat, numArgs: 0, variableArgs: false }, + + // (reserved partial commands for the lexer) + BM: null, + BD: null, + 'true': null, + fa: null, + fal: null, + fals: null, + 'false': null, + nu: null, + nul: null, + 'null': null + }; + + function EvaluatorPreprocessor(stream, xref, stateManager) { + // TODO(mduan): pass array of knownCommands rather than OP_MAP + // dictionary + this.parser = new Parser(new Lexer(stream, OP_MAP), false, xref); + this.stateManager = stateManager; + this.nonProcessedArgs = []; + } + + EvaluatorPreprocessor.prototype = { + get savedStatesDepth() { + return this.stateManager.stateStack.length; + }, + + // |operation| is an object with two fields: + // + // - |fn| is an out param. + // + // - |args| is an inout param. On entry, it should have one of two values. + // + // - An empty array. This indicates that the caller is providing the + // array in which the args will be stored in. The caller should use + // this value if it can reuse a single array for each call to read(). + // + // - |null|. This indicates that the caller needs this function to create + // the array in which any args are stored in. If there are zero args, + // this function will leave |operation.args| as |null| (thus avoiding + // allocations that would occur if we used an empty array to represent + // zero arguments). Otherwise, it will replace |null| with a new array + // containing the arguments. The caller should use this value if it + // cannot reuse an array for each call to read(). + // + // These two modes are present because this function is very hot and so + // avoiding allocations where possible is worthwhile. + // + read: function EvaluatorPreprocessor_read(operation) { + var args = operation.args; + while (true) { + var obj = this.parser.getObj(); + if (isCmd(obj)) { + var cmd = obj.cmd; + // Check that the command is valid + var opSpec = OP_MAP[cmd]; + if (!opSpec) { + warn('Unknown command "' + cmd + '"'); + continue; + } + + var fn = opSpec.id; + var numArgs = opSpec.numArgs; + var argsLength = args !== null ? args.length : 0; + + if (!opSpec.variableArgs) { + // Postscript commands can be nested, e.g. /F2 /GS2 gs 5.711 Tf + if (argsLength !== numArgs) { + var nonProcessedArgs = this.nonProcessedArgs; + while (argsLength > numArgs) { + nonProcessedArgs.push(args.shift()); + argsLength--; + } + while (argsLength < numArgs && nonProcessedArgs.length !== 0) { + if (!args) { + args = []; + } + args.unshift(nonProcessedArgs.pop()); + argsLength++; + } + } + + if (argsLength < numArgs) { + // If we receive too few args, it's not possible to possible + // to execute the command, so skip the command + info('Command ' + fn + ': because expected ' + + numArgs + ' args, but received ' + argsLength + + ' args; skipping'); + args = null; + continue; + } + } else if (argsLength > numArgs) { + info('Command ' + fn + ': expected [0,' + numArgs + + '] args, but received ' + argsLength + ' args'); + } + + // TODO figure out how to type-check vararg functions + this.preprocessCommand(fn, args); + + operation.fn = fn; + operation.args = args; + return true; + } else { + if (isEOF(obj)) { + return false; // no more commands + } + // argument + if (obj !== null) { + if (!args) { + args = []; + } + args.push((obj instanceof Dict ? obj.getAll() : obj)); + assert(args.length <= 33, 'Too many arguments'); + } + } + } + }, + + preprocessCommand: + function EvaluatorPreprocessor_preprocessCommand(fn, args) { + switch (fn | 0) { + case OPS.save: + this.stateManager.save(); + break; + case OPS.restore: + this.stateManager.restore(); + break; + case OPS.transform: + this.stateManager.transform(args); + break; + } + } + }; + return EvaluatorPreprocessor; +})(); + +var QueueOptimizer = (function QueueOptimizerClosure() { + function addState(parentState, pattern, fn) { + var state = parentState; + for (var i = 0, ii = pattern.length - 1; i < ii; i++) { + var item = pattern[i]; + state = (state[item] || (state[item] = [])); + } + state[pattern[pattern.length - 1]] = fn; + } + + function handlePaintSolidColorImageMask(iFirstSave, count, fnArray, + argsArray) { + // Handles special case of mainly LaTeX documents which use image masks to + // draw lines with the current fill style. + // 'count' groups of (save, transform, paintImageMaskXObject, restore)+ + // have been found at iFirstSave. + var iFirstPIMXO = iFirstSave + 2; + for (var i = 0; i < count; i++) { + var arg = argsArray[iFirstPIMXO + 4 * i]; + var imageMask = arg.length === 1 && arg[0]; + if (imageMask && imageMask.width === 1 && imageMask.height === 1 && + (!imageMask.data.length || + (imageMask.data.length === 1 && imageMask.data[0] === 0))) { + fnArray[iFirstPIMXO + 4 * i] = OPS.paintSolidColorImageMask; + continue; + } + break; + } + return count - i; + } + + var InitialState = []; + + // This replaces (save, transform, paintInlineImageXObject, restore)+ + // sequences with one |paintInlineImageXObjectGroup| operation. + addState(InitialState, + [OPS.save, OPS.transform, OPS.paintInlineImageXObject, OPS.restore], + function foundInlineImageGroup(context) { + var MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; + var MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; + var MAX_WIDTH = 1000; + var IMAGE_PADDING = 1; + + var fnArray = context.fnArray, argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIIXO = curr - 1; + + // Look for the quartets. + var i = iFirstSave + 4; + var ii = fnArray.length; + while (i + 3 < ii) { + if (fnArray[i] !== OPS.save || + fnArray[i + 1] !== OPS.transform || + fnArray[i + 2] !== OPS.paintInlineImageXObject || + fnArray[i + 3] !== OPS.restore) { + break; // ops don't match + } + i += 4; + } + + // At this point, i is the index of the first op past the last valid + // quartet. + var count = Math.min((i - iFirstSave) / 4, + MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); + if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { + return i; + } + + // assuming that heights of those image is too small (~1 pixel) + // packing as much as possible by lines + var maxX = 0; + var map = [], maxLineHeight = 0; + var currentX = IMAGE_PADDING, currentY = IMAGE_PADDING; + var q; + for (q = 0; q < count; q++) { + var transform = argsArray[iFirstTransform + (q << 2)]; + var img = argsArray[iFirstPIIXO + (q << 2)][0]; + if (currentX + img.width > MAX_WIDTH) { + // starting new line + maxX = Math.max(maxX, currentX); + currentY += maxLineHeight + 2 * IMAGE_PADDING; + currentX = 0; + maxLineHeight = 0; + } + map.push({ + transform: transform, + x: currentX, y: currentY, + w: img.width, h: img.height + }); + currentX += img.width + 2 * IMAGE_PADDING; + maxLineHeight = Math.max(maxLineHeight, img.height); + } + var imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; + var imgHeight = currentY + maxLineHeight + IMAGE_PADDING; + var imgData = new Uint8Array(imgWidth * imgHeight * 4); + var imgRowSize = imgWidth << 2; + for (q = 0; q < count; q++) { + var data = argsArray[iFirstPIIXO + (q << 2)][0].data; + // Copy image by lines and extends pixels into padding. + var rowSize = map[q].w << 2; + var dataOffset = 0; + var offset = (map[q].x + map[q].y * imgWidth) << 2; + imgData.set(data.subarray(0, rowSize), offset - imgRowSize); + for (var k = 0, kk = map[q].h; k < kk; k++) { + imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); + dataOffset += rowSize; + offset += imgRowSize; + } + imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); + while (offset >= 0) { + data[offset - 4] = data[offset]; + data[offset - 3] = data[offset + 1]; + data[offset - 2] = data[offset + 2]; + data[offset - 1] = data[offset + 3]; + data[offset + rowSize] = data[offset + rowSize - 4]; + data[offset + rowSize + 1] = data[offset + rowSize - 3]; + data[offset + rowSize + 2] = data[offset + rowSize - 2]; + data[offset + rowSize + 3] = data[offset + rowSize - 1]; + offset -= imgRowSize; + } + } + + // Replace queue items. + fnArray.splice(iFirstSave, count * 4, OPS.paintInlineImageXObjectGroup); + argsArray.splice(iFirstSave, count * 4, + [{ width: imgWidth, height: imgHeight, kind: ImageKind.RGBA_32BPP, + data: imgData }, map]); + + return iFirstSave + 1; + }); + + // This replaces (save, transform, paintImageMaskXObject, restore)+ + // sequences with one |paintImageMaskXObjectGroup| or one + // |paintImageMaskXObjectRepeat| operation. + addState(InitialState, + [OPS.save, OPS.transform, OPS.paintImageMaskXObject, OPS.restore], + function foundImageMaskGroup(context) { + var MIN_IMAGES_IN_MASKS_BLOCK = 10; + var MAX_IMAGES_IN_MASKS_BLOCK = 100; + var MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; + + var fnArray = context.fnArray, argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIMXO = curr - 1; + + // Look for the quartets. + var i = iFirstSave + 4; + var ii = fnArray.length; + while (i + 3 < ii) { + if (fnArray[i] !== OPS.save || + fnArray[i + 1] !== OPS.transform || + fnArray[i + 2] !== OPS.paintImageMaskXObject || + fnArray[i + 3] !== OPS.restore) { + break; // ops don't match + } + i += 4; + } + + // At this point, i is the index of the first op past the last valid + // quartet. + var count = (i - iFirstSave) / 4; + count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray, + argsArray); + if (count < MIN_IMAGES_IN_MASKS_BLOCK) { + return i; + } + + var q; + var isSameImage = false; + var iTransform, transformArgs; + var firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; + if (argsArray[iFirstTransform][1] === 0 && + argsArray[iFirstTransform][2] === 0) { + isSameImage = true; + var firstTransformArg0 = argsArray[iFirstTransform][0]; + var firstTransformArg3 = argsArray[iFirstTransform][3]; + iTransform = iFirstTransform + 4; + var iPIMXO = iFirstPIMXO + 4; + for (q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { + transformArgs = argsArray[iTransform]; + if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || + transformArgs[0] !== firstTransformArg0 || + transformArgs[1] !== 0 || + transformArgs[2] !== 0 || + transformArgs[3] !== firstTransformArg3) { + if (q < MIN_IMAGES_IN_MASKS_BLOCK) { + isSameImage = false; + } else { + count = q; + } + break; // different image or transform + } + } + } + + if (isSameImage) { + count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); + var positions = new Float32Array(count * 2); + iTransform = iFirstTransform; + for (q = 0; q < count; q++, iTransform += 4) { + transformArgs = argsArray[iTransform]; + positions[(q << 1)] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + // Replace queue items. + fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, + [firstPIMXOArg0, firstTransformArg0, firstTransformArg3, positions]); + } else { + count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); + var images = []; + for (q = 0; q < count; q++) { + transformArgs = argsArray[iFirstTransform + (q << 2)]; + var maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; + images.push({ data: maskParams.data, width: maskParams.width, + height: maskParams.height, + transform: transformArgs }); + } + + // Replace queue items. + fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [images]); + } + + return iFirstSave + 1; + }); + + // This replaces (save, transform, paintImageXObject, restore)+ sequences + // with one paintImageXObjectRepeat operation, if the |transform| and + // |paintImageXObjectRepeat| ops are appropriate. + addState(InitialState, + [OPS.save, OPS.transform, OPS.paintImageXObject, OPS.restore], + function (context) { + var MIN_IMAGES_IN_BLOCK = 3; + var MAX_IMAGES_IN_BLOCK = 1000; + + var fnArray = context.fnArray, argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstSave = curr - 3; + var iFirstTransform = curr - 2; + var iFirstPIXO = curr - 1; + var iFirstRestore = curr; + + if (argsArray[iFirstTransform][1] !== 0 || + argsArray[iFirstTransform][2] !== 0) { + return iFirstRestore + 1; // transform has the wrong form + } + + // Look for the quartets. + var firstPIXOArg0 = argsArray[iFirstPIXO][0]; + var firstTransformArg0 = argsArray[iFirstTransform][0]; + var firstTransformArg3 = argsArray[iFirstTransform][3]; + var i = iFirstSave + 4; + var ii = fnArray.length; + while (i + 3 < ii) { + if (fnArray[i] !== OPS.save || + fnArray[i + 1] !== OPS.transform || + fnArray[i + 2] !== OPS.paintImageXObject || + fnArray[i + 3] !== OPS.restore) { + break; // ops don't match + } + if (argsArray[i + 1][0] !== firstTransformArg0 || + argsArray[i + 1][1] !== 0 || + argsArray[i + 1][2] !== 0 || + argsArray[i + 1][3] !== firstTransformArg3) { + break; // transforms don't match + } + if (argsArray[i + 2][0] !== firstPIXOArg0) { + break; // images don't match + } + i += 4; + } + + // At this point, i is the index of the first op past the last valid + // quartet. + var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_BLOCK); + if (count < MIN_IMAGES_IN_BLOCK) { + return i; + } + + // Extract the (x,y) positions from all of the matching transforms. + var positions = new Float32Array(count * 2); + var iTransform = iFirstTransform; + for (var q = 0; q < count; q++, iTransform += 4) { + var transformArgs = argsArray[iTransform]; + positions[(q << 1)] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + // Replace queue items. + var args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, + positions]; + fnArray.splice(iFirstSave, count * 4, OPS.paintImageXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, args); + + return iFirstSave + 1; + }); + + // This replaces (beginText, setFont, setTextMatrix, showText, endText)+ + // sequences with (beginText, setFont, (setTextMatrix, showText)+, endText)+ + // sequences, if the font for each one is the same. + addState(InitialState, + [OPS.beginText, OPS.setFont, OPS.setTextMatrix, OPS.showText, OPS.endText], + function (context) { + var MIN_CHARS_IN_BLOCK = 3; + var MAX_CHARS_IN_BLOCK = 1000; + + var fnArray = context.fnArray, argsArray = context.argsArray; + var curr = context.iCurr; + var iFirstBeginText = curr - 4; + var iFirstSetFont = curr - 3; + var iFirstSetTextMatrix = curr - 2; + var iFirstShowText = curr - 1; + var iFirstEndText = curr; + + // Look for the quintets. + var firstSetFontArg0 = argsArray[iFirstSetFont][0]; + var firstSetFontArg1 = argsArray[iFirstSetFont][1]; + var i = iFirstBeginText + 5; + var ii = fnArray.length; + while (i + 4 < ii) { + if (fnArray[i] !== OPS.beginText || + fnArray[i + 1] !== OPS.setFont || + fnArray[i + 2] !== OPS.setTextMatrix || + fnArray[i + 3] !== OPS.showText || + fnArray[i + 4] !== OPS.endText) { + break; // ops don't match + } + if (argsArray[i + 1][0] !== firstSetFontArg0 || + argsArray[i + 1][1] !== firstSetFontArg1) { + break; // fonts don't match + } + i += 5; + } + + // At this point, i is the index of the first op past the last valid + // quintet. + var count = Math.min(((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK); + if (count < MIN_CHARS_IN_BLOCK) { + return i; + } + + // If the preceding quintet is (<something>, setFont, setTextMatrix, + // showText, endText), include that as well. (E.g. <something> might be + // |dependency|.) + var iFirst = iFirstBeginText; + if (iFirstBeginText >= 4 && + fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && + fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && + fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && + fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && + argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && + argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { + count++; + iFirst -= 5; + } + + // Remove (endText, beginText, setFont) trios. + var iEndText = iFirst + 4; + for (var q = 1; q < count; q++) { + fnArray.splice(iEndText, 3); + argsArray.splice(iEndText, 3); + iEndText += 2; + } + + return iEndText + 1; + }); + + function QueueOptimizer() {} + + QueueOptimizer.prototype = { + optimize: function QueueOptimizer_optimize(queue) { + var fnArray = queue.fnArray, argsArray = queue.argsArray; + var context = { + iCurr: 0, + fnArray: fnArray, + argsArray: argsArray + }; + var state; + var i = 0, ii = fnArray.length; + while (i < ii) { + state = (state || InitialState)[fnArray[i]]; + if (typeof state === 'function') { // we found some handler + context.iCurr = i; + // state() returns the index of the first non-matching op (if we + // didn't match) or the first op past the modified ops (if we did + // match and replace). + i = state(context); + state = undefined; // reset the state machine + ii = context.fnArray.length; + } else { + i++; + } + } + } + }; + return QueueOptimizer; +})(); + + +var BUILT_IN_CMAPS = [ +// << Start unicode maps. +'Adobe-GB1-UCS2', +'Adobe-CNS1-UCS2', +'Adobe-Japan1-UCS2', +'Adobe-Korea1-UCS2', +// >> End unicode maps. +'78-EUC-H', +'78-EUC-V', +'78-H', +'78-RKSJ-H', +'78-RKSJ-V', +'78-V', +'78ms-RKSJ-H', +'78ms-RKSJ-V', +'83pv-RKSJ-H', +'90ms-RKSJ-H', +'90ms-RKSJ-V', +'90msp-RKSJ-H', +'90msp-RKSJ-V', +'90pv-RKSJ-H', +'90pv-RKSJ-V', +'Add-H', +'Add-RKSJ-H', +'Add-RKSJ-V', +'Add-V', +'Adobe-CNS1-0', +'Adobe-CNS1-1', +'Adobe-CNS1-2', +'Adobe-CNS1-3', +'Adobe-CNS1-4', +'Adobe-CNS1-5', +'Adobe-CNS1-6', +'Adobe-GB1-0', +'Adobe-GB1-1', +'Adobe-GB1-2', +'Adobe-GB1-3', +'Adobe-GB1-4', +'Adobe-GB1-5', +'Adobe-Japan1-0', +'Adobe-Japan1-1', +'Adobe-Japan1-2', +'Adobe-Japan1-3', +'Adobe-Japan1-4', +'Adobe-Japan1-5', +'Adobe-Japan1-6', +'Adobe-Korea1-0', +'Adobe-Korea1-1', +'Adobe-Korea1-2', +'B5-H', +'B5-V', +'B5pc-H', +'B5pc-V', +'CNS-EUC-H', +'CNS-EUC-V', +'CNS1-H', +'CNS1-V', +'CNS2-H', +'CNS2-V', +'ETHK-B5-H', +'ETHK-B5-V', +'ETen-B5-H', +'ETen-B5-V', +'ETenms-B5-H', +'ETenms-B5-V', +'EUC-H', +'EUC-V', +'Ext-H', +'Ext-RKSJ-H', +'Ext-RKSJ-V', +'Ext-V', +'GB-EUC-H', +'GB-EUC-V', +'GB-H', +'GB-V', +'GBK-EUC-H', +'GBK-EUC-V', +'GBK2K-H', +'GBK2K-V', +'GBKp-EUC-H', +'GBKp-EUC-V', +'GBT-EUC-H', +'GBT-EUC-V', +'GBT-H', +'GBT-V', +'GBTpc-EUC-H', +'GBTpc-EUC-V', +'GBpc-EUC-H', +'GBpc-EUC-V', +'H', +'HKdla-B5-H', +'HKdla-B5-V', +'HKdlb-B5-H', +'HKdlb-B5-V', +'HKgccs-B5-H', +'HKgccs-B5-V', +'HKm314-B5-H', +'HKm314-B5-V', +'HKm471-B5-H', +'HKm471-B5-V', +'HKscs-B5-H', +'HKscs-B5-V', +'Hankaku', +'Hiragana', +'KSC-EUC-H', +'KSC-EUC-V', +'KSC-H', +'KSC-Johab-H', +'KSC-Johab-V', +'KSC-V', +'KSCms-UHC-H', +'KSCms-UHC-HW-H', +'KSCms-UHC-HW-V', +'KSCms-UHC-V', +'KSCpc-EUC-H', +'KSCpc-EUC-V', +'Katakana', +'NWP-H', +'NWP-V', +'RKSJ-H', +'RKSJ-V', +'Roman', +'UniCNS-UCS2-H', +'UniCNS-UCS2-V', +'UniCNS-UTF16-H', +'UniCNS-UTF16-V', +'UniCNS-UTF32-H', +'UniCNS-UTF32-V', +'UniCNS-UTF8-H', +'UniCNS-UTF8-V', +'UniGB-UCS2-H', +'UniGB-UCS2-V', +'UniGB-UTF16-H', +'UniGB-UTF16-V', +'UniGB-UTF32-H', +'UniGB-UTF32-V', +'UniGB-UTF8-H', +'UniGB-UTF8-V', +'UniJIS-UCS2-H', +'UniJIS-UCS2-HW-H', +'UniJIS-UCS2-HW-V', +'UniJIS-UCS2-V', +'UniJIS-UTF16-H', +'UniJIS-UTF16-V', +'UniJIS-UTF32-H', +'UniJIS-UTF32-V', +'UniJIS-UTF8-H', +'UniJIS-UTF8-V', +'UniJIS2004-UTF16-H', +'UniJIS2004-UTF16-V', +'UniJIS2004-UTF32-H', +'UniJIS2004-UTF32-V', +'UniJIS2004-UTF8-H', +'UniJIS2004-UTF8-V', +'UniJISPro-UCS2-HW-V', +'UniJISPro-UCS2-V', +'UniJISPro-UTF8-V', +'UniJISX0213-UTF32-H', +'UniJISX0213-UTF32-V', +'UniJISX02132004-UTF32-H', +'UniJISX02132004-UTF32-V', +'UniKS-UCS2-H', +'UniKS-UCS2-V', +'UniKS-UTF16-H', +'UniKS-UTF16-V', +'UniKS-UTF32-H', +'UniKS-UTF32-V', +'UniKS-UTF8-H', +'UniKS-UTF8-V', +'V', +'WP-Symbol']; + +// CMap, not to be confused with TrueType's cmap. +var CMap = (function CMapClosure() { + function CMap(builtInCMap) { + // Codespace ranges are stored as follows: + // [[1BytePairs], [2BytePairs], [3BytePairs], [4BytePairs]] + // where nBytePairs are ranges e.g. [low1, high1, low2, high2, ...] + this.codespaceRanges = [[], [], [], []]; + this.numCodespaceRanges = 0; + // Map entries have one of two forms. + // - cid chars are 16-bit unsigned integers, stored as integers. + // - bf chars are variable-length byte sequences, stored as strings, with + // one byte per character. + this._map = []; + this.vertical = false; + this.useCMap = null; + this.builtInCMap = builtInCMap; + } + CMap.prototype = { + addCodespaceRange: function(n, low, high) { + this.codespaceRanges[n - 1].push(low, high); + this.numCodespaceRanges++; + }, + + mapCidRange: function(low, high, dstLow) { + while (low <= high) { + this._map[low++] = dstLow++; + } + }, + + mapBfRange: function(low, high, dstLow) { + var lastByte = dstLow.length - 1; + while (low <= high) { + this._map[low++] = dstLow; + // Only the last byte has to be incremented. + dstLow = dstLow.substr(0, lastByte) + + String.fromCharCode(dstLow.charCodeAt(lastByte) + 1); + } + }, + + mapBfRangeToArray: function(low, high, array) { + var i = 0, ii = array.length; + while (low <= high && i < ii) { + this._map[low] = array[i++]; + ++low; + } + }, + + // This is used for both bf and cid chars. + mapOne: function(src, dst) { + this._map[src] = dst; + }, + + lookup: function(code) { + return this._map[code]; + }, + + contains: function(code) { + return this._map[code] !== undefined; + }, + + forEach: function(callback) { + // Most maps have fewer than 65536 entries, and for those we use normal + // array iteration. But really sparse tables are possible -- e.g. with + // indices in the *billions*. For such tables we use for..in, which isn't + // ideal because it stringifies the indices for all present elements, but + // it does avoid iterating over every undefined entry. + var map = this._map; + var length = map.length; + var i; + if (length <= 0x10000) { + for (i = 0; i < length; i++) { + if (map[i] !== undefined) { + callback(i, map[i]); + } + } + } else { + for (i in this._map) { + callback(i, map[i]); + } + } + }, + + charCodeOf: function(value) { + return this._map.indexOf(value); + }, + + getMap: function() { + return this._map; + }, + + readCharCode: function(str, offset, out) { + var c = 0; + var codespaceRanges = this.codespaceRanges; + var codespaceRangesLen = this.codespaceRanges.length; + // 9.7.6.2 CMap Mapping + // The code length is at most 4. + for (var n = 0; n < codespaceRangesLen; n++) { + c = ((c << 8) | str.charCodeAt(offset + n)) >>> 0; + // Check each codespace range to see if it falls within. + var codespaceRange = codespaceRanges[n]; + for (var k = 0, kk = codespaceRange.length; k < kk;) { + var low = codespaceRange[k++]; + var high = codespaceRange[k++]; + if (c >= low && c <= high) { + out.charcode = c; + out.length = n + 1; + return; + } + } + } + out.charcode = 0; + out.length = 1; + } + }; + return CMap; +})(); + +// A special case of CMap, where the _map array implicitly has a length of +// 65535 and each element is equal to its index. +var IdentityCMap = (function IdentityCMapClosure() { + function IdentityCMap(vertical, n) { + CMap.call(this); + this.vertical = vertical; + this.addCodespaceRange(n, 0, 0xffff); + } + Util.inherit(IdentityCMap, CMap, {}); + + IdentityCMap.prototype = { + addCodespaceRange: CMap.prototype.addCodespaceRange, + + mapCidRange: function(low, high, dstLow) { + error('should not call mapCidRange'); + }, + + mapBfRange: function(low, high, dstLow) { + error('should not call mapBfRange'); + }, + + mapBfRangeToArray: function(low, high, array) { + error('should not call mapBfRangeToArray'); + }, + + mapOne: function(src, dst) { + error('should not call mapCidOne'); + }, + + lookup: function(code) { + return (isInt(code) && code <= 0xffff) ? code : undefined; + }, + + contains: function(code) { + return isInt(code) && code <= 0xffff; + }, + + forEach: function(callback) { + for (var i = 0; i <= 0xffff; i++) { + callback(i, i); + } + }, + + charCodeOf: function(value) { + return (isInt(value) && value <= 0xffff) ? value : -1; + }, + + getMap: function() { + // Sometimes identity maps must be instantiated, but it's rare. + var map = new Array(0x10000); + for (var i = 0; i <= 0xffff; i++) { + map[i] = i; + } + return map; + }, + + readCharCode: CMap.prototype.readCharCode + }; + + return IdentityCMap; +})(); + +var BinaryCMapReader = (function BinaryCMapReaderClosure() { + function fetchBinaryData(url) { + var nonBinaryRequest = PDFJS.disableWorker; + var request = new XMLHttpRequest(); + request.open('GET', url, false); + if (!nonBinaryRequest) { + try { + request.responseType = 'arraybuffer'; + nonBinaryRequest = request.responseType !== 'arraybuffer'; + } catch (e) { + nonBinaryRequest = true; + } + } + if (nonBinaryRequest && request.overrideMimeType) { + request.overrideMimeType('text/plain; charset=x-user-defined'); + } + request.send(null); + if (nonBinaryRequest ? !request.responseText : !request.response) { + error('Unable to get binary cMap at: ' + url); + } + if (nonBinaryRequest) { + var data = Array.prototype.map.call(request.responseText, function (ch) { + return ch.charCodeAt(0) & 255; + }); + return new Uint8Array(data); + } + return new Uint8Array(request.response); + } + + function hexToInt(a, size) { + var n = 0; + for (var i = 0; i <= size; i++) { + n = (n << 8) | a[i]; + } + return n >>> 0; + } + + function hexToStr(a, size) { + // This code is hot. Special-case some common values to avoid creating an + // object with subarray(). + if (size === 1) { + return String.fromCharCode(a[0], a[1]); + } + if (size === 3) { + return String.fromCharCode(a[0], a[1], a[2], a[3]); + } + return String.fromCharCode.apply(null, a.subarray(0, size + 1)); + } + + function addHex(a, b, size) { + var c = 0; + for (var i = size; i >= 0; i--) { + c += a[i] + b[i]; + a[i] = c & 255; + c >>= 8; + } + } + + function incHex(a, size) { + var c = 1; + for (var i = size; i >= 0 && c > 0; i--) { + c += a[i]; + a[i] = c & 255; + c >>= 8; + } + } + + var MAX_NUM_SIZE = 16; + var MAX_ENCODED_NUM_SIZE = 19; // ceil(MAX_NUM_SIZE * 7 / 8) + + function BinaryCMapStream(data) { + this.buffer = data; + this.pos = 0; + this.end = data.length; + this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); + } + + BinaryCMapStream.prototype = { + readByte: function () { + if (this.pos >= this.end) { + return -1; + } + return this.buffer[this.pos++]; + }, + readNumber: function () { + var n = 0; + var last; + do { + var b = this.readByte(); + if (b < 0) { + error('unexpected EOF in bcmap'); + } + last = !(b & 0x80); + n = (n << 7) | (b & 0x7F); + } while (!last); + return n; + }, + readSigned: function () { + var n = this.readNumber(); + return (n & 1) ? ~(n >>> 1) : n >>> 1; + }, + readHex: function (num, size) { + num.set(this.buffer.subarray(this.pos, + this.pos + size + 1)); + this.pos += size + 1; + }, + readHexNumber: function (num, size) { + var last; + var stack = this.tmpBuf, sp = 0; + do { + var b = this.readByte(); + if (b < 0) { + error('unexpected EOF in bcmap'); + } + last = !(b & 0x80); + stack[sp++] = b & 0x7F; + } while (!last); + var i = size, buffer = 0, bufferSize = 0; + while (i >= 0) { + while (bufferSize < 8 && stack.length > 0) { + buffer = (stack[--sp] << bufferSize) | buffer; + bufferSize += 7; + } + num[i] = buffer & 255; + i--; + buffer >>= 8; + bufferSize -= 8; + } + }, + readHexSigned: function (num, size) { + this.readHexNumber(num, size); + var sign = num[size] & 1 ? 255 : 0; + var c = 0; + for (var i = 0; i <= size; i++) { + c = ((c & 1) << 8) | num[i]; + num[i] = (c >> 1) ^ sign; + } + }, + readString: function () { + var len = this.readNumber(); + var s = ''; + for (var i = 0; i < len; i++) { + s += String.fromCharCode(this.readNumber()); + } + return s; + } + }; + + function processBinaryCMap(url, cMap, extend) { + var data = fetchBinaryData(url); + var stream = new BinaryCMapStream(data); + + var header = stream.readByte(); + cMap.vertical = !!(header & 1); + + var useCMap = null; + var start = new Uint8Array(MAX_NUM_SIZE); + var end = new Uint8Array(MAX_NUM_SIZE); + var char = new Uint8Array(MAX_NUM_SIZE); + var charCode = new Uint8Array(MAX_NUM_SIZE); + var tmp = new Uint8Array(MAX_NUM_SIZE); + var code; + + var b; + while ((b = stream.readByte()) >= 0) { + var type = b >> 5; + if (type === 7) { // metadata, e.g. comment or usecmap + switch (b & 0x1F) { + case 0: + stream.readString(); // skipping comment + break; + case 1: + useCMap = stream.readString(); + break; + } + continue; + } + var sequence = !!(b & 0x10); + var dataSize = b & 15; + + assert(dataSize + 1 <= MAX_NUM_SIZE); + + var ucs2DataSize = 1; + var subitemsCount = stream.readNumber(); + var i; + switch (type) { + case 0: // codespacerange + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), + hexToInt(end, dataSize)); + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), + hexToInt(end, dataSize)); + } + break; + case 1: // notdefrange + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + // undefined range, skipping + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + // nop + } + break; + case 2: // cidchar + stream.readHex(char, dataSize); + code = stream.readNumber(); + cMap.mapOne(hexToInt(char, dataSize), code); + for (i = 1; i < subitemsCount; i++) { + incHex(char, dataSize); + if (!sequence) { + stream.readHexNumber(tmp, dataSize); + addHex(char, tmp, dataSize); + } + code = stream.readSigned() + (code + 1); + cMap.mapOne(hexToInt(char, dataSize), code); + } + break; + case 3: // cidrange + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), + code); + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + if (!sequence) { + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), + code); + } + break; + case 4: // bfchar + stream.readHex(char, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), + hexToStr(charCode, dataSize)); + for (i = 1; i < subitemsCount; i++) { + incHex(char, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(tmp, ucs2DataSize); + addHex(char, tmp, ucs2DataSize); + } + incHex(charCode, dataSize); + stream.readHexSigned(tmp, dataSize); + addHex(charCode, tmp, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), + hexToStr(charCode, dataSize)); + } + break; + case 5: // bfrange + stream.readHex(start, ucs2DataSize); + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), + hexToInt(end, ucs2DataSize), + hexToStr(charCode, dataSize)); + for (i = 1; i < subitemsCount; i++) { + incHex(end, ucs2DataSize); + if (!sequence) { + stream.readHexNumber(start, ucs2DataSize); + addHex(start, end, ucs2DataSize); + } else { + start.set(end); + } + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), + hexToInt(end, ucs2DataSize), + hexToStr(charCode, dataSize)); + } + break; + default: + error('Unknown type: ' + type); + break; + } + } + + if (useCMap) { + extend(useCMap); + } + return cMap; + } + + function BinaryCMapReader() {} + + BinaryCMapReader.prototype = { + read: processBinaryCMap + }; + + return BinaryCMapReader; +})(); + +var CMapFactory = (function CMapFactoryClosure() { + function strToInt(str) { + var a = 0; + for (var i = 0; i < str.length; i++) { + a = (a << 8) | str.charCodeAt(i); + } + return a >>> 0; + } + + function expectString(obj) { + if (!isString(obj)) { + error('Malformed CMap: expected string.'); + } + } + + function expectInt(obj) { + if (!isInt(obj)) { + error('Malformed CMap: expected int.'); + } + } + + function parseBfChar(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } + if (isCmd(obj, 'endbfchar')) { + return; + } + expectString(obj); + var src = strToInt(obj); + obj = lexer.getObj(); + // TODO are /dstName used? + expectString(obj); + var dst = obj; + cMap.mapOne(src, dst); + } + } + + function parseBfRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } + if (isCmd(obj, 'endbfrange')) { + return; + } + expectString(obj); + var low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + var high = strToInt(obj); + obj = lexer.getObj(); + if (isInt(obj) || isString(obj)) { + var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj; + cMap.mapBfRange(low, high, dstLow); + } else if (isCmd(obj, '[')) { + obj = lexer.getObj(); + var array = []; + while (!isCmd(obj, ']') && !isEOF(obj)) { + array.push(obj); + obj = lexer.getObj(); + } + cMap.mapBfRangeToArray(low, high, array); + } else { + break; + } + } + error('Invalid bf range.'); + } + + function parseCidChar(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } + if (isCmd(obj, 'endcidchar')) { + return; + } + expectString(obj); + var src = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + var dst = obj; + cMap.mapOne(src, dst); + } + } + + function parseCidRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } + if (isCmd(obj, 'endcidrange')) { + return; + } + expectString(obj); + var low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + var high = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + var dstLow = obj; + cMap.mapCidRange(low, high, dstLow); + } + } + + function parseCodespaceRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } + if (isCmd(obj, 'endcodespacerange')) { + return; + } + if (!isString(obj)) { + break; + } + var low = strToInt(obj); + obj = lexer.getObj(); + if (!isString(obj)) { + break; + } + var high = strToInt(obj); + cMap.addCodespaceRange(obj.length, low, high); + } + error('Invalid codespace range.'); + } + + function parseWMode(cMap, lexer) { + var obj = lexer.getObj(); + if (isInt(obj)) { + cMap.vertical = !!obj; + } + } + + function parseCMap(cMap, lexer, builtInCMapParams, useCMap) { + var previous; + var embededUseCMap; + objLoop: while (true) { + var obj = lexer.getObj(); + if (isEOF(obj)) { + break; + } else if (isName(obj)) { + if (obj.name === 'WMode') { + parseWMode(cMap, lexer); + } + previous = obj; + } else if (isCmd(obj)) { + switch (obj.cmd) { + case 'endcmap': + break objLoop; + case 'usecmap': + if (isName(previous)) { + embededUseCMap = previous.name; + } + break; + case 'begincodespacerange': + parseCodespaceRange(cMap, lexer); + break; + case 'beginbfchar': + parseBfChar(cMap, lexer); + break; + case 'begincidchar': + parseCidChar(cMap, lexer); + break; + case 'beginbfrange': + parseBfRange(cMap, lexer); + break; + case 'begincidrange': + parseCidRange(cMap, lexer); + break; + } + } + } + + if (!useCMap && embededUseCMap) { + // Load the usecmap definition from the file only if there wasn't one + // specified. + useCMap = embededUseCMap; + } + if (useCMap) { + extendCMap(cMap, builtInCMapParams, useCMap); + } + } + + function extendCMap(cMap, builtInCMapParams, useCMap) { + cMap.useCMap = createBuiltInCMap(useCMap, builtInCMapParams); + // If there aren't any code space ranges defined clone all the parent ones + // into this cMap. + if (cMap.numCodespaceRanges === 0) { + var useCodespaceRanges = cMap.useCMap.codespaceRanges; + for (var i = 0; i < useCodespaceRanges.length; i++) { + cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); + } + cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; + } + // Merge the map into the current one, making sure not to override + // any previously defined entries. + cMap.useCMap.forEach(function(key, value) { + if (!cMap.contains(key)) { + cMap.mapOne(key, cMap.useCMap.lookup(key)); + } + }); + } + + function parseBinaryCMap(name, builtInCMapParams) { + var url = builtInCMapParams.url + name + '.bcmap'; + var cMap = new CMap(true); + new BinaryCMapReader().read(url, cMap, function (useCMap) { + extendCMap(cMap, builtInCMapParams, useCMap); + }); + return cMap; + } + + function createBuiltInCMap(name, builtInCMapParams) { + if (name === 'Identity-H') { + return new IdentityCMap(false, 2); + } else if (name === 'Identity-V') { + return new IdentityCMap(true, 2); + } + if (BUILT_IN_CMAPS.indexOf(name) === -1) { + error('Unknown cMap name: ' + name); + } + assert(builtInCMapParams, 'built-in cMap parameters are not provided'); + + if (builtInCMapParams.packed) { + return parseBinaryCMap(name, builtInCMapParams); + } + + var request = new XMLHttpRequest(); + var url = builtInCMapParams.url + name; + request.open('GET', url, false); + request.send(null); + if (!request.responseText) { + error('Unable to get cMap at: ' + url); + } + var cMap = new CMap(true); + var lexer = new Lexer(new StringStream(request.responseText)); + parseCMap(cMap, lexer, builtInCMapParams, null); + return cMap; + } + + return { + create: function (encoding, builtInCMapParams, useCMap) { + if (isName(encoding)) { + return createBuiltInCMap(encoding.name, builtInCMapParams); + } else if (isStream(encoding)) { + var cMap = new CMap(); + var lexer = new Lexer(encoding); + try { + parseCMap(cMap, lexer, builtInCMapParams, useCMap); + } catch (e) { + warn('Invalid CMap data. ' + e); + } + return cMap; + } + error('Encoding required.'); + } + }; +})(); + + +// Unicode Private Use Area +var PRIVATE_USE_OFFSET_START = 0xE000; +var PRIVATE_USE_OFFSET_END = 0xF8FF; +var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false; + +// PDF Glyph Space Units are one Thousandth of a TextSpace Unit +// except for Type 3 fonts +var PDF_GLYPH_SPACE_UNITS = 1000; + +// Hinting is currently disabled due to unknown problems on windows +// in tracemonkey and various other pdfs with type1 fonts. +var HINTING_ENABLED = false; + +// Accented charactars are not displayed properly on windows, using this flag +// to control analysis of seac charstrings. +var SEAC_ANALYSIS_ENABLED = false; + +var FontFlags = { + FixedPitch: 1, + Serif: 2, + Symbolic: 4, + Script: 8, + Nonsymbolic: 32, + Italic: 64, + AllCap: 65536, + SmallCap: 131072, + ForceBold: 262144 +}; + +var Encodings = { + ExpertEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle', + 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', + 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', + 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', + 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', + 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', + 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', + 'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', + 'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior', + 'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior', + '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', + 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', + 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', + 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', + 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', + 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', + 'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', + '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', + 'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '', + 'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall', + 'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters', + 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', + 'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior', + 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', + 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', + 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', + 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', + 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', + 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', + 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', + 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', + 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', + 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', + 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', + 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', + 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', + 'Ydieresissmall'], + MacExpertEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle', + 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', + 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', + 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', + 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', + 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', + 'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '', + 'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter', + 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', + 'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff', + 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', + 'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall', + 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', + 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', + 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', + 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', + 'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '', + 'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall', + 'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall', + 'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall', + 'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall', + 'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall', + 'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '', + 'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior', + 'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior', + 'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior', + 'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '', + 'dollarinferior', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior', + 'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall', + 'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '', + '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '', + 'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior', + 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', + 'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior', + 'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior', + '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall', + 'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior', + 'periodsuperior', 'Dotaccentsmall', 'Ringsmall'], + MacRomanEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', + 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', + 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', + 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', + 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', + 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', + 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', + 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', + 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', + 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', + 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', + 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', + 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', + 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', + 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', + 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', + 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', + 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', + 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', + 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', + 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', + 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', + 'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE', + 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', + 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', + 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', + 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', + 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', + 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', + 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', + 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', + 'ogonek', 'caron'], + StandardEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', + 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', + 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', + 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', + 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', + 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', + 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', + 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', + 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', + 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown', + 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', + 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', + 'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl', + 'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase', + 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', + 'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex', + 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla', + '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '', + '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae', + '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'], + WinAnsiEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', + 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', + 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', + 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', + 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', + 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', + 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', + 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', + 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', + 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', + 'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase', + 'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron', + 'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft', + 'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash', + 'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet', + 'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling', + 'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright', + 'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered', + 'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute', + 'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior', + 'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters', + 'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis', + 'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis', + 'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve', + 'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash', + 'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn', + 'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis', + 'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis', + 'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve', + 'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash', + 'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn', + 'ydieresis'], + SymbolSetEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent', + 'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus', + 'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', + 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', + 'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi', + 'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa', + 'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau', + 'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft', + 'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex', + 'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota', + 'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho', + 'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta', + 'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal', + 'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade', + 'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree', + 'plusminus', 'second', 'greaterequal', 'multiply', 'proportional', + 'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence', + 'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn', + 'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply', + 'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset', + 'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element', + 'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif', + 'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot', + 'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup', + 'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans', + 'copyrightsans', 'trademarksans', 'summation', 'parenlefttp', + 'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex', + 'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex', + '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt', + 'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp', + 'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid', + 'bracerightbt'], + ZapfDingbatsEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', + 'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117', + 'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19', + 'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7', + 'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36', + 'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46', + 'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56', + 'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66', + 'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75', + 'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97', + 'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205', + 'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '', + '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103', + 'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120', + 'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129', + 'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138', + 'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147', + 'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156', + 'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165', + 'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173', + 'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180', + 'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185', + 'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191'] +}; + +/** + * Hold a map of decoded fonts and of the standard fourteen Type1 + * fonts and their acronyms. + */ +var stdFontMap = { + 'ArialNarrow': 'Helvetica', + 'ArialNarrow-Bold': 'Helvetica-Bold', + 'ArialNarrow-BoldItalic': 'Helvetica-BoldOblique', + 'ArialNarrow-Italic': 'Helvetica-Oblique', + 'ArialBlack': 'Helvetica', + 'ArialBlack-Bold': 'Helvetica-Bold', + 'ArialBlack-BoldItalic': 'Helvetica-BoldOblique', + 'ArialBlack-Italic': 'Helvetica-Oblique', + 'Arial': 'Helvetica', + 'Arial-Bold': 'Helvetica-Bold', + 'Arial-BoldItalic': 'Helvetica-BoldOblique', + 'Arial-Italic': 'Helvetica-Oblique', + 'Arial-BoldItalicMT': 'Helvetica-BoldOblique', + 'Arial-BoldMT': 'Helvetica-Bold', + 'Arial-ItalicMT': 'Helvetica-Oblique', + 'ArialMT': 'Helvetica', + 'Courier-Bold': 'Courier-Bold', + 'Courier-BoldItalic': 'Courier-BoldOblique', + 'Courier-Italic': 'Courier-Oblique', + 'CourierNew': 'Courier', + 'CourierNew-Bold': 'Courier-Bold', + 'CourierNew-BoldItalic': 'Courier-BoldOblique', + 'CourierNew-Italic': 'Courier-Oblique', + 'CourierNewPS-BoldItalicMT': 'Courier-BoldOblique', + 'CourierNewPS-BoldMT': 'Courier-Bold', + 'CourierNewPS-ItalicMT': 'Courier-Oblique', + 'CourierNewPSMT': 'Courier', + 'Helvetica-Bold': 'Helvetica-Bold', + 'Helvetica-BoldItalic': 'Helvetica-BoldOblique', + 'Helvetica-Italic': 'Helvetica-Oblique', + 'Symbol-Bold': 'Symbol', + 'Symbol-BoldItalic': 'Symbol', + 'Symbol-Italic': 'Symbol', + 'TimesNewRoman': 'Times-Roman', + 'TimesNewRoman-Bold': 'Times-Bold', + 'TimesNewRoman-BoldItalic': 'Times-BoldItalic', + 'TimesNewRoman-Italic': 'Times-Italic', + 'TimesNewRomanPS': 'Times-Roman', + 'TimesNewRomanPS-Bold': 'Times-Bold', + 'TimesNewRomanPS-BoldItalic': 'Times-BoldItalic', + 'TimesNewRomanPS-BoldItalicMT': 'Times-BoldItalic', + 'TimesNewRomanPS-BoldMT': 'Times-Bold', + 'TimesNewRomanPS-Italic': 'Times-Italic', + 'TimesNewRomanPS-ItalicMT': 'Times-Italic', + 'TimesNewRomanPSMT': 'Times-Roman', + 'TimesNewRomanPSMT-Bold': 'Times-Bold', + 'TimesNewRomanPSMT-BoldItalic': 'Times-BoldItalic', + 'TimesNewRomanPSMT-Italic': 'Times-Italic' +}; + +/** + * Holds the map of the non-standard fonts that might be included as a standard + * fonts without glyph data. + */ +var nonStdFontMap = { + 'ComicSansMS': 'Comic Sans MS', + 'ComicSansMS-Bold': 'Comic Sans MS-Bold', + 'ComicSansMS-BoldItalic': 'Comic Sans MS-BoldItalic', + 'ComicSansMS-Italic': 'Comic Sans MS-Italic', + 'LucidaConsole': 'Courier', + 'LucidaConsole-Bold': 'Courier-Bold', + 'LucidaConsole-BoldItalic': 'Courier-BoldOblique', + 'LucidaConsole-Italic': 'Courier-Oblique', + 'MS-Gothic': 'MS Gothic', + 'MS-Gothic-Bold': 'MS Gothic-Bold', + 'MS-Gothic-BoldItalic': 'MS Gothic-BoldItalic', + 'MS-Gothic-Italic': 'MS Gothic-Italic', + 'MS-Mincho': 'MS Mincho', + 'MS-Mincho-Bold': 'MS Mincho-Bold', + 'MS-Mincho-BoldItalic': 'MS Mincho-BoldItalic', + 'MS-Mincho-Italic': 'MS Mincho-Italic', + 'MS-PGothic': 'MS PGothic', + 'MS-PGothic-Bold': 'MS PGothic-Bold', + 'MS-PGothic-BoldItalic': 'MS PGothic-BoldItalic', + 'MS-PGothic-Italic': 'MS PGothic-Italic', + 'MS-PMincho': 'MS PMincho', + 'MS-PMincho-Bold': 'MS PMincho-Bold', + 'MS-PMincho-BoldItalic': 'MS PMincho-BoldItalic', + 'MS-PMincho-Italic': 'MS PMincho-Italic' +}; + +var serifFonts = { + 'Adobe Jenson': true, 'Adobe Text': true, 'Albertus': true, + 'Aldus': true, 'Alexandria': true, 'Algerian': true, + 'American Typewriter': true, 'Antiqua': true, 'Apex': true, + 'Arno': true, 'Aster': true, 'Aurora': true, + 'Baskerville': true, 'Bell': true, 'Bembo': true, + 'Bembo Schoolbook': true, 'Benguiat': true, 'Berkeley Old Style': true, + 'Bernhard Modern': true, 'Berthold City': true, 'Bodoni': true, + 'Bauer Bodoni': true, 'Book Antiqua': true, 'Bookman': true, + 'Bordeaux Roman': true, 'Californian FB': true, 'Calisto': true, + 'Calvert': true, 'Capitals': true, 'Cambria': true, + 'Cartier': true, 'Caslon': true, 'Catull': true, + 'Centaur': true, 'Century Old Style': true, 'Century Schoolbook': true, + 'Chaparral': true, 'Charis SIL': true, 'Cheltenham': true, + 'Cholla Slab': true, 'Clarendon': true, 'Clearface': true, + 'Cochin': true, 'Colonna': true, 'Computer Modern': true, + 'Concrete Roman': true, 'Constantia': true, 'Cooper Black': true, + 'Corona': true, 'Ecotype': true, 'Egyptienne': true, + 'Elephant': true, 'Excelsior': true, 'Fairfield': true, + 'FF Scala': true, 'Folkard': true, 'Footlight': true, + 'FreeSerif': true, 'Friz Quadrata': true, 'Garamond': true, + 'Gentium': true, 'Georgia': true, 'Gloucester': true, + 'Goudy Old Style': true, 'Goudy Schoolbook': true, 'Goudy Pro Font': true, + 'Granjon': true, 'Guardian Egyptian': true, 'Heather': true, + 'Hercules': true, 'High Tower Text': true, 'Hiroshige': true, + 'Hoefler Text': true, 'Humana Serif': true, 'Imprint': true, + 'Ionic No. 5': true, 'Janson': true, 'Joanna': true, + 'Korinna': true, 'Lexicon': true, 'Liberation Serif': true, + 'Linux Libertine': true, 'Literaturnaya': true, 'Lucida': true, + 'Lucida Bright': true, 'Melior': true, 'Memphis': true, + 'Miller': true, 'Minion': true, 'Modern': true, + 'Mona Lisa': true, 'Mrs Eaves': true, 'MS Serif': true, + 'Museo Slab': true, 'New York': true, 'Nimbus Roman': true, + 'NPS Rawlinson Roadway': true, 'Palatino': true, 'Perpetua': true, + 'Plantin': true, 'Plantin Schoolbook': true, 'Playbill': true, + 'Poor Richard': true, 'Rawlinson Roadway': true, 'Renault': true, + 'Requiem': true, 'Rockwell': true, 'Roman': true, + 'Rotis Serif': true, 'Sabon': true, 'Scala': true, + 'Seagull': true, 'Sistina': true, 'Souvenir': true, + 'STIX': true, 'Stone Informal': true, 'Stone Serif': true, + 'Sylfaen': true, 'Times': true, 'Trajan': true, + 'Trinité': true, 'Trump Mediaeval': true, 'Utopia': true, + 'Vale Type': true, 'Bitstream Vera': true, 'Vera Serif': true, + 'Versailles': true, 'Wanted': true, 'Weiss': true, + 'Wide Latin': true, 'Windsor': true, 'XITS': true +}; + +var symbolsFonts = { + 'Dingbats': true, 'Symbol': true, 'ZapfDingbats': true +}; + +// Glyph map for well-known standard fonts. Sometimes Ghostscript uses CID fonts +// but does not embed the CID to GID mapping. The mapping is incomplete for all +// glyphs, but common for some set of the standard fonts. +var GlyphMapForStandardFonts = { + '2': 10, '3': 32, '4': 33, '5': 34, '6': 35, '7': 36, '8': 37, '9': 38, + '10': 39, '11': 40, '12': 41, '13': 42, '14': 43, '15': 44, '16': 45, + '17': 46, '18': 47, '19': 48, '20': 49, '21': 50, '22': 51, '23': 52, + '24': 53, '25': 54, '26': 55, '27': 56, '28': 57, '29': 58, '30': 894, + '31': 60, '32': 61, '33': 62, '34': 63, '35': 64, '36': 65, '37': 66, + '38': 67, '39': 68, '40': 69, '41': 70, '42': 71, '43': 72, '44': 73, + '45': 74, '46': 75, '47': 76, '48': 77, '49': 78, '50': 79, '51': 80, + '52': 81, '53': 82, '54': 83, '55': 84, '56': 85, '57': 86, '58': 87, + '59': 88, '60': 89, '61': 90, '62': 91, '63': 92, '64': 93, '65': 94, + '66': 95, '67': 96, '68': 97, '69': 98, '70': 99, '71': 100, '72': 101, + '73': 102, '74': 103, '75': 104, '76': 105, '77': 106, '78': 107, '79': 108, + '80': 109, '81': 110, '82': 111, '83': 112, '84': 113, '85': 114, '86': 115, + '87': 116, '88': 117, '89': 118, '90': 119, '91': 120, '92': 121, '93': 122, + '94': 123, '95': 124, '96': 125, '97': 126, '98': 196, '99': 197, '100': 199, + '101': 201, '102': 209, '103': 214, '104': 220, '105': 225, '106': 224, + '107': 226, '108': 228, '109': 227, '110': 229, '111': 231, '112': 233, + '113': 232, '114': 234, '115': 235, '116': 237, '117': 236, '118': 238, + '119': 239, '120': 241, '121': 243, '122': 242, '123': 244, '124': 246, + '125': 245, '126': 250, '127': 249, '128': 251, '129': 252, '130': 8224, + '131': 176, '132': 162, '133': 163, '134': 167, '135': 8226, '136': 182, + '137': 223, '138': 174, '139': 169, '140': 8482, '141': 180, '142': 168, + '143': 8800, '144': 198, '145': 216, '146': 8734, '147': 177, '148': 8804, + '149': 8805, '150': 165, '151': 181, '152': 8706, '153': 8721, '154': 8719, + '156': 8747, '157': 170, '158': 186, '159': 8486, '160': 230, '161': 248, + '162': 191, '163': 161, '164': 172, '165': 8730, '166': 402, '167': 8776, + '168': 8710, '169': 171, '170': 187, '171': 8230, '210': 218, '223': 711, + '224': 321, '225': 322, '227': 353, '229': 382, '234': 253, '252': 263, + '253': 268, '254': 269, '258': 258, '260': 260, '261': 261, '265': 280, + '266': 281, '268': 283, '269': 313, '275': 323, '276': 324, '278': 328, + '284': 345, '285': 346, '286': 347, '292': 367, '295': 377, '296': 378, + '298': 380, '305': 963, + '306': 964, '307': 966, '308': 8215, '309': 8252, '310': 8319, '311': 8359, + '312': 8592, '313': 8593, '337': 9552, '493': 1039, '494': 1040, '705': 1524, + '706': 8362, '710': 64288, '711': 64298, '759': 1617, '761': 1776, + '763': 1778, '775': 1652, '777': 1764, '778': 1780, '779': 1781, '780': 1782, + '782': 771, '783': 64726, '786': 8363, '788': 8532, '790': 768, '791': 769, + '792': 768, '795': 803, '797': 64336, '798': 64337, '799': 64342, + '800': 64343, '801': 64344, '802': 64345, '803': 64362, '804': 64363, + '805': 64364, '2424': 7821, '2425': 7822, '2426': 7823, '2427': 7824, + '2428': 7825, '2429': 7826, '2430': 7827, '2433': 7682, '2678': 8045, + '2679': 8046, '2830': 1552, '2838': 686, '2840': 751, '2842': 753, + '2843': 754, '2844': 755, '2846': 757, '2856': 767, '2857': 848, '2858': 849, + '2862': 853, '2863': 854, '2864': 855, '2865': 861, '2866': 862, '2906': 7460, + '2908': 7462, '2909': 7463, '2910': 7464, '2912': 7466, '2913': 7467, + '2914': 7468, '2916': 7470, '2917': 7471, '2918': 7472, '2920': 7474, + '2921': 7475, '2922': 7476, '2924': 7478, '2925': 7479, '2926': 7480, + '2928': 7482, '2929': 7483, '2930': 7484, '2932': 7486, '2933': 7487, + '2934': 7488, '2936': 7490, '2937': 7491, '2938': 7492, '2940': 7494, + '2941': 7495, '2942': 7496, '2944': 7498, '2946': 7500, '2948': 7502, + '2950': 7504, '2951': 7505, '2952': 7506, '2954': 7508, '2955': 7509, + '2956': 7510, '2958': 7512, '2959': 7513, '2960': 7514, '2962': 7516, + '2963': 7517, '2964': 7518, '2966': 7520, '2967': 7521, '2968': 7522, + '2970': 7524, '2971': 7525, '2972': 7526, '2974': 7528, '2975': 7529, + '2976': 7530, '2978': 1537, '2979': 1538, '2980': 1539, '2982': 1549, + '2983': 1551, '2984': 1552, '2986': 1554, '2987': 1555, '2988': 1556, + '2990': 1623, '2991': 1624, '2995': 1775, '2999': 1791, '3002': 64290, + '3003': 64291, '3004': 64292, '3006': 64294, '3007': 64295, '3008': 64296, + '3011': 1900, '3014': 8223, '3015': 8244, '3017': 7532, '3018': 7533, + '3019': 7534, '3075': 7590, '3076': 7591, '3079': 7594, '3080': 7595, + '3083': 7598, '3084': 7599, '3087': 7602, '3088': 7603, '3091': 7606, + '3092': 7607, '3095': 7610, '3096': 7611, '3099': 7614, '3100': 7615, + '3103': 7618, '3104': 7619, '3107': 8337, '3108': 8338, '3116': 1884, + '3119': 1885, '3120': 1885, '3123': 1886, '3124': 1886, '3127': 1887, + '3128': 1887, '3131': 1888, '3132': 1888, '3135': 1889, '3136': 1889, + '3139': 1890, '3140': 1890, '3143': 1891, '3144': 1891, '3147': 1892, + '3148': 1892, '3153': 580, '3154': 581, '3157': 584, '3158': 585, '3161': 588, + '3162': 589, '3165': 891, '3166': 892, '3169': 1274, '3170': 1275, + '3173': 1278, '3174': 1279, '3181': 7622, '3182': 7623, '3282': 11799, + '3316': 578, '3379': 42785, '3393': 1159, '3416': 8377 +}; + +// Some characters, e.g. copyrightserif, are mapped to the private use area and +// might not be displayed using standard fonts. Mapping/hacking well-known chars +// to the similar equivalents in the normal characters range. +var SpecialPUASymbols = { + '63721': 0x00A9, // copyrightsans (0xF8E9) => copyright + '63193': 0x00A9, // copyrightserif (0xF6D9) => copyright + '63720': 0x00AE, // registersans (0xF8E8) => registered + '63194': 0x00AE, // registerserif (0xF6DA) => registered + '63722': 0x2122, // trademarksans (0xF8EA) => trademark + '63195': 0x2122, // trademarkserif (0xF6DB) => trademark + '63729': 0x23A7, // bracelefttp (0xF8F1) + '63730': 0x23A8, // braceleftmid (0xF8F2) + '63731': 0x23A9, // braceleftbt (0xF8F3) + '63740': 0x23AB, // bracerighttp (0xF8FC) + '63741': 0x23AC, // bracerightmid (0xF8FD) + '63742': 0x23AD, // bracerightmid (0xF8FE) + '63726': 0x23A1, // bracketlefttp (0xF8EE) + '63727': 0x23A2, // bracketleftex (0xF8EF) + '63728': 0x23A3, // bracketleftbt (0xF8F0) + '63737': 0x23A4, // bracketrighttp (0xF8F9) + '63738': 0x23A5, // bracketrightex (0xF8FA) + '63739': 0x23A6, // bracketrightbt (0xF8FB) + '63723': 0x239B, // parenlefttp (0xF8EB) + '63724': 0x239C, // parenleftex (0xF8EC) + '63725': 0x239D, // parenleftbt (0xF8ED) + '63734': 0x239E, // parenrighttp (0xF8F6) + '63735': 0x239F, // parenrightex (0xF8F7) + '63736': 0x23A0, // parenrightbt (0xF8F8) +}; +function mapSpecialUnicodeValues(code) { + if (code >= 0xFFF0 && code <= 0xFFFF) { // Specials unicode block. + return 0; + } else if (code >= 0xF600 && code <= 0xF8FF) { + return (SpecialPUASymbols[code] || code); + } + return code; +} + +var UnicodeRanges = [ + { 'begin': 0x0000, 'end': 0x007F }, // Basic Latin + { 'begin': 0x0080, 'end': 0x00FF }, // Latin-1 Supplement + { 'begin': 0x0100, 'end': 0x017F }, // Latin Extended-A + { 'begin': 0x0180, 'end': 0x024F }, // Latin Extended-B + { 'begin': 0x0250, 'end': 0x02AF }, // IPA Extensions + { 'begin': 0x02B0, 'end': 0x02FF }, // Spacing Modifier Letters + { 'begin': 0x0300, 'end': 0x036F }, // Combining Diacritical Marks + { 'begin': 0x0370, 'end': 0x03FF }, // Greek and Coptic + { 'begin': 0x2C80, 'end': 0x2CFF }, // Coptic + { 'begin': 0x0400, 'end': 0x04FF }, // Cyrillic + { 'begin': 0x0530, 'end': 0x058F }, // Armenian + { 'begin': 0x0590, 'end': 0x05FF }, // Hebrew + { 'begin': 0xA500, 'end': 0xA63F }, // Vai + { 'begin': 0x0600, 'end': 0x06FF }, // Arabic + { 'begin': 0x07C0, 'end': 0x07FF }, // NKo + { 'begin': 0x0900, 'end': 0x097F }, // Devanagari + { 'begin': 0x0980, 'end': 0x09FF }, // Bengali + { 'begin': 0x0A00, 'end': 0x0A7F }, // Gurmukhi + { 'begin': 0x0A80, 'end': 0x0AFF }, // Gujarati + { 'begin': 0x0B00, 'end': 0x0B7F }, // Oriya + { 'begin': 0x0B80, 'end': 0x0BFF }, // Tamil + { 'begin': 0x0C00, 'end': 0x0C7F }, // Telugu + { 'begin': 0x0C80, 'end': 0x0CFF }, // Kannada + { 'begin': 0x0D00, 'end': 0x0D7F }, // Malayalam + { 'begin': 0x0E00, 'end': 0x0E7F }, // Thai + { 'begin': 0x0E80, 'end': 0x0EFF }, // Lao + { 'begin': 0x10A0, 'end': 0x10FF }, // Georgian + { 'begin': 0x1B00, 'end': 0x1B7F }, // Balinese + { 'begin': 0x1100, 'end': 0x11FF }, // Hangul Jamo + { 'begin': 0x1E00, 'end': 0x1EFF }, // Latin Extended Additional + { 'begin': 0x1F00, 'end': 0x1FFF }, // Greek Extended + { 'begin': 0x2000, 'end': 0x206F }, // General Punctuation + { 'begin': 0x2070, 'end': 0x209F }, // Superscripts And Subscripts + { 'begin': 0x20A0, 'end': 0x20CF }, // Currency Symbol + { 'begin': 0x20D0, 'end': 0x20FF }, // Combining Diacritical Marks For Symbols + { 'begin': 0x2100, 'end': 0x214F }, // Letterlike Symbols + { 'begin': 0x2150, 'end': 0x218F }, // Number Forms + { 'begin': 0x2190, 'end': 0x21FF }, // Arrows + { 'begin': 0x2200, 'end': 0x22FF }, // Mathematical Operators + { 'begin': 0x2300, 'end': 0x23FF }, // Miscellaneous Technical + { 'begin': 0x2400, 'end': 0x243F }, // Control Pictures + { 'begin': 0x2440, 'end': 0x245F }, // Optical Character Recognition + { 'begin': 0x2460, 'end': 0x24FF }, // Enclosed Alphanumerics + { 'begin': 0x2500, 'end': 0x257F }, // Box Drawing + { 'begin': 0x2580, 'end': 0x259F }, // Block Elements + { 'begin': 0x25A0, 'end': 0x25FF }, // Geometric Shapes + { 'begin': 0x2600, 'end': 0x26FF }, // Miscellaneous Symbols + { 'begin': 0x2700, 'end': 0x27BF }, // Dingbats + { 'begin': 0x3000, 'end': 0x303F }, // CJK Symbols And Punctuation + { 'begin': 0x3040, 'end': 0x309F }, // Hiragana + { 'begin': 0x30A0, 'end': 0x30FF }, // Katakana + { 'begin': 0x3100, 'end': 0x312F }, // Bopomofo + { 'begin': 0x3130, 'end': 0x318F }, // Hangul Compatibility Jamo + { 'begin': 0xA840, 'end': 0xA87F }, // Phags-pa + { 'begin': 0x3200, 'end': 0x32FF }, // Enclosed CJK Letters And Months + { 'begin': 0x3300, 'end': 0x33FF }, // CJK Compatibility + { 'begin': 0xAC00, 'end': 0xD7AF }, // Hangul Syllables + { 'begin': 0xD800, 'end': 0xDFFF }, // Non-Plane 0 * + { 'begin': 0x10900, 'end': 0x1091F }, // Phoenicia + { 'begin': 0x4E00, 'end': 0x9FFF }, // CJK Unified Ideographs + { 'begin': 0xE000, 'end': 0xF8FF }, // Private Use Area (plane 0) + { 'begin': 0x31C0, 'end': 0x31EF }, // CJK Strokes + { 'begin': 0xFB00, 'end': 0xFB4F }, // Alphabetic Presentation Forms + { 'begin': 0xFB50, 'end': 0xFDFF }, // Arabic Presentation Forms-A + { 'begin': 0xFE20, 'end': 0xFE2F }, // Combining Half Marks + { 'begin': 0xFE10, 'end': 0xFE1F }, // Vertical Forms + { 'begin': 0xFE50, 'end': 0xFE6F }, // Small Form Variants + { 'begin': 0xFE70, 'end': 0xFEFF }, // Arabic Presentation Forms-B + { 'begin': 0xFF00, 'end': 0xFFEF }, // Halfwidth And Fullwidth Forms + { 'begin': 0xFFF0, 'end': 0xFFFF }, // Specials + { 'begin': 0x0F00, 'end': 0x0FFF }, // Tibetan + { 'begin': 0x0700, 'end': 0x074F }, // Syriac + { 'begin': 0x0780, 'end': 0x07BF }, // Thaana + { 'begin': 0x0D80, 'end': 0x0DFF }, // Sinhala + { 'begin': 0x1000, 'end': 0x109F }, // Myanmar + { 'begin': 0x1200, 'end': 0x137F }, // Ethiopic + { 'begin': 0x13A0, 'end': 0x13FF }, // Cherokee + { 'begin': 0x1400, 'end': 0x167F }, // Unified Canadian Aboriginal Syllabics + { 'begin': 0x1680, 'end': 0x169F }, // Ogham + { 'begin': 0x16A0, 'end': 0x16FF }, // Runic + { 'begin': 0x1780, 'end': 0x17FF }, // Khmer + { 'begin': 0x1800, 'end': 0x18AF }, // Mongolian + { 'begin': 0x2800, 'end': 0x28FF }, // Braille Patterns + { 'begin': 0xA000, 'end': 0xA48F }, // Yi Syllables + { 'begin': 0x1700, 'end': 0x171F }, // Tagalog + { 'begin': 0x10300, 'end': 0x1032F }, // Old Italic + { 'begin': 0x10330, 'end': 0x1034F }, // Gothic + { 'begin': 0x10400, 'end': 0x1044F }, // Deseret + { 'begin': 0x1D000, 'end': 0x1D0FF }, // Byzantine Musical Symbols + { 'begin': 0x1D400, 'end': 0x1D7FF }, // Mathematical Alphanumeric Symbols + { 'begin': 0xFF000, 'end': 0xFFFFD }, // Private Use (plane 15) + { 'begin': 0xFE00, 'end': 0xFE0F }, // Variation Selectors + { 'begin': 0xE0000, 'end': 0xE007F }, // Tags + { 'begin': 0x1900, 'end': 0x194F }, // Limbu + { 'begin': 0x1950, 'end': 0x197F }, // Tai Le + { 'begin': 0x1980, 'end': 0x19DF }, // New Tai Lue + { 'begin': 0x1A00, 'end': 0x1A1F }, // Buginese + { 'begin': 0x2C00, 'end': 0x2C5F }, // Glagolitic + { 'begin': 0x2D30, 'end': 0x2D7F }, // Tifinagh + { 'begin': 0x4DC0, 'end': 0x4DFF }, // Yijing Hexagram Symbols + { 'begin': 0xA800, 'end': 0xA82F }, // Syloti Nagri + { 'begin': 0x10000, 'end': 0x1007F }, // Linear B Syllabary + { 'begin': 0x10140, 'end': 0x1018F }, // Ancient Greek Numbers + { 'begin': 0x10380, 'end': 0x1039F }, // Ugaritic + { 'begin': 0x103A0, 'end': 0x103DF }, // Old Persian + { 'begin': 0x10450, 'end': 0x1047F }, // Shavian + { 'begin': 0x10480, 'end': 0x104AF }, // Osmanya + { 'begin': 0x10800, 'end': 0x1083F }, // Cypriot Syllabary + { 'begin': 0x10A00, 'end': 0x10A5F }, // Kharoshthi + { 'begin': 0x1D300, 'end': 0x1D35F }, // Tai Xuan Jing Symbols + { 'begin': 0x12000, 'end': 0x123FF }, // Cuneiform + { 'begin': 0x1D360, 'end': 0x1D37F }, // Counting Rod Numerals + { 'begin': 0x1B80, 'end': 0x1BBF }, // Sundanese + { 'begin': 0x1C00, 'end': 0x1C4F }, // Lepcha + { 'begin': 0x1C50, 'end': 0x1C7F }, // Ol Chiki + { 'begin': 0xA880, 'end': 0xA8DF }, // Saurashtra + { 'begin': 0xA900, 'end': 0xA92F }, // Kayah Li + { 'begin': 0xA930, 'end': 0xA95F }, // Rejang + { 'begin': 0xAA00, 'end': 0xAA5F }, // Cham + { 'begin': 0x10190, 'end': 0x101CF }, // Ancient Symbols + { 'begin': 0x101D0, 'end': 0x101FF }, // Phaistos Disc + { 'begin': 0x102A0, 'end': 0x102DF }, // Carian + { 'begin': 0x1F030, 'end': 0x1F09F } // Domino Tiles +]; + +var MacStandardGlyphOrdering = [ + '.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl', + 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', + 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', + 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', + 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', + 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', + 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', + 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', + 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', + 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', + 'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', + 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', + 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', + 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', + 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', + 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', + 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', + 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', + 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', + 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', + 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', + 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', + 'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', + 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', + 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', + 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', + 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', + 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', + 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', + 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', + 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', + 'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar', + 'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply', + 'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter', + 'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla', + 'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat']; + +function getUnicodeRangeFor(value) { + for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) { + var range = UnicodeRanges[i]; + if (value >= range.begin && value < range.end) { + return i; + } + } + return -1; +} + +function isRTLRangeFor(value) { + var range = UnicodeRanges[13]; + if (value >= range.begin && value < range.end) { + return true; + } + range = UnicodeRanges[11]; + if (value >= range.begin && value < range.end) { + return true; + } + return false; +} + +// The normalization table is obtained by filtering the Unicode characters +// database with <compat> entries. +var NormalizedUnicodes = { + '\u00A8': '\u0020\u0308', + '\u00AF': '\u0020\u0304', + '\u00B4': '\u0020\u0301', + '\u00B5': '\u03BC', + '\u00B8': '\u0020\u0327', + '\u0132': '\u0049\u004A', + '\u0133': '\u0069\u006A', + '\u013F': '\u004C\u00B7', + '\u0140': '\u006C\u00B7', + '\u0149': '\u02BC\u006E', + '\u017F': '\u0073', + '\u01C4': '\u0044\u017D', + '\u01C5': '\u0044\u017E', + '\u01C6': '\u0064\u017E', + '\u01C7': '\u004C\u004A', + '\u01C8': '\u004C\u006A', + '\u01C9': '\u006C\u006A', + '\u01CA': '\u004E\u004A', + '\u01CB': '\u004E\u006A', + '\u01CC': '\u006E\u006A', + '\u01F1': '\u0044\u005A', + '\u01F2': '\u0044\u007A', + '\u01F3': '\u0064\u007A', + '\u02D8': '\u0020\u0306', + '\u02D9': '\u0020\u0307', + '\u02DA': '\u0020\u030A', + '\u02DB': '\u0020\u0328', + '\u02DC': '\u0020\u0303', + '\u02DD': '\u0020\u030B', + '\u037A': '\u0020\u0345', + '\u0384': '\u0020\u0301', + '\u03D0': '\u03B2', + '\u03D1': '\u03B8', + '\u03D2': '\u03A5', + '\u03D5': '\u03C6', + '\u03D6': '\u03C0', + '\u03F0': '\u03BA', + '\u03F1': '\u03C1', + '\u03F2': '\u03C2', + '\u03F4': '\u0398', + '\u03F5': '\u03B5', + '\u03F9': '\u03A3', + '\u0587': '\u0565\u0582', + '\u0675': '\u0627\u0674', + '\u0676': '\u0648\u0674', + '\u0677': '\u06C7\u0674', + '\u0678': '\u064A\u0674', + '\u0E33': '\u0E4D\u0E32', + '\u0EB3': '\u0ECD\u0EB2', + '\u0EDC': '\u0EAB\u0E99', + '\u0EDD': '\u0EAB\u0EA1', + '\u0F77': '\u0FB2\u0F81', + '\u0F79': '\u0FB3\u0F81', + '\u1E9A': '\u0061\u02BE', + '\u1FBD': '\u0020\u0313', + '\u1FBF': '\u0020\u0313', + '\u1FC0': '\u0020\u0342', + '\u1FFE': '\u0020\u0314', + '\u2002': '\u0020', + '\u2003': '\u0020', + '\u2004': '\u0020', + '\u2005': '\u0020', + '\u2006': '\u0020', + '\u2008': '\u0020', + '\u2009': '\u0020', + '\u200A': '\u0020', + '\u2017': '\u0020\u0333', + '\u2024': '\u002E', + '\u2025': '\u002E\u002E', + '\u2026': '\u002E\u002E\u002E', + '\u2033': '\u2032\u2032', + '\u2034': '\u2032\u2032\u2032', + '\u2036': '\u2035\u2035', + '\u2037': '\u2035\u2035\u2035', + '\u203C': '\u0021\u0021', + '\u203E': '\u0020\u0305', + '\u2047': '\u003F\u003F', + '\u2048': '\u003F\u0021', + '\u2049': '\u0021\u003F', + '\u2057': '\u2032\u2032\u2032\u2032', + '\u205F': '\u0020', + '\u20A8': '\u0052\u0073', + '\u2100': '\u0061\u002F\u0063', + '\u2101': '\u0061\u002F\u0073', + '\u2103': '\u00B0\u0043', + '\u2105': '\u0063\u002F\u006F', + '\u2106': '\u0063\u002F\u0075', + '\u2107': '\u0190', + '\u2109': '\u00B0\u0046', + '\u2116': '\u004E\u006F', + '\u2121': '\u0054\u0045\u004C', + '\u2135': '\u05D0', + '\u2136': '\u05D1', + '\u2137': '\u05D2', + '\u2138': '\u05D3', + '\u213B': '\u0046\u0041\u0058', + '\u2160': '\u0049', + '\u2161': '\u0049\u0049', + '\u2162': '\u0049\u0049\u0049', + '\u2163': '\u0049\u0056', + '\u2164': '\u0056', + '\u2165': '\u0056\u0049', + '\u2166': '\u0056\u0049\u0049', + '\u2167': '\u0056\u0049\u0049\u0049', + '\u2168': '\u0049\u0058', + '\u2169': '\u0058', + '\u216A': '\u0058\u0049', + '\u216B': '\u0058\u0049\u0049', + '\u216C': '\u004C', + '\u216D': '\u0043', + '\u216E': '\u0044', + '\u216F': '\u004D', + '\u2170': '\u0069', + '\u2171': '\u0069\u0069', + '\u2172': '\u0069\u0069\u0069', + '\u2173': '\u0069\u0076', + '\u2174': '\u0076', + '\u2175': '\u0076\u0069', + '\u2176': '\u0076\u0069\u0069', + '\u2177': '\u0076\u0069\u0069\u0069', + '\u2178': '\u0069\u0078', + '\u2179': '\u0078', + '\u217A': '\u0078\u0069', + '\u217B': '\u0078\u0069\u0069', + '\u217C': '\u006C', + '\u217D': '\u0063', + '\u217E': '\u0064', + '\u217F': '\u006D', + '\u222C': '\u222B\u222B', + '\u222D': '\u222B\u222B\u222B', + '\u222F': '\u222E\u222E', + '\u2230': '\u222E\u222E\u222E', + '\u2474': '\u0028\u0031\u0029', + '\u2475': '\u0028\u0032\u0029', + '\u2476': '\u0028\u0033\u0029', + '\u2477': '\u0028\u0034\u0029', + '\u2478': '\u0028\u0035\u0029', + '\u2479': '\u0028\u0036\u0029', + '\u247A': '\u0028\u0037\u0029', + '\u247B': '\u0028\u0038\u0029', + '\u247C': '\u0028\u0039\u0029', + '\u247D': '\u0028\u0031\u0030\u0029', + '\u247E': '\u0028\u0031\u0031\u0029', + '\u247F': '\u0028\u0031\u0032\u0029', + '\u2480': '\u0028\u0031\u0033\u0029', + '\u2481': '\u0028\u0031\u0034\u0029', + '\u2482': '\u0028\u0031\u0035\u0029', + '\u2483': '\u0028\u0031\u0036\u0029', + '\u2484': '\u0028\u0031\u0037\u0029', + '\u2485': '\u0028\u0031\u0038\u0029', + '\u2486': '\u0028\u0031\u0039\u0029', + '\u2487': '\u0028\u0032\u0030\u0029', + '\u2488': '\u0031\u002E', + '\u2489': '\u0032\u002E', + '\u248A': '\u0033\u002E', + '\u248B': '\u0034\u002E', + '\u248C': '\u0035\u002E', + '\u248D': '\u0036\u002E', + '\u248E': '\u0037\u002E', + '\u248F': '\u0038\u002E', + '\u2490': '\u0039\u002E', + '\u2491': '\u0031\u0030\u002E', + '\u2492': '\u0031\u0031\u002E', + '\u2493': '\u0031\u0032\u002E', + '\u2494': '\u0031\u0033\u002E', + '\u2495': '\u0031\u0034\u002E', + '\u2496': '\u0031\u0035\u002E', + '\u2497': '\u0031\u0036\u002E', + '\u2498': '\u0031\u0037\u002E', + '\u2499': '\u0031\u0038\u002E', + '\u249A': '\u0031\u0039\u002E', + '\u249B': '\u0032\u0030\u002E', + '\u249C': '\u0028\u0061\u0029', + '\u249D': '\u0028\u0062\u0029', + '\u249E': '\u0028\u0063\u0029', + '\u249F': '\u0028\u0064\u0029', + '\u24A0': '\u0028\u0065\u0029', + '\u24A1': '\u0028\u0066\u0029', + '\u24A2': '\u0028\u0067\u0029', + '\u24A3': '\u0028\u0068\u0029', + '\u24A4': '\u0028\u0069\u0029', + '\u24A5': '\u0028\u006A\u0029', + '\u24A6': '\u0028\u006B\u0029', + '\u24A7': '\u0028\u006C\u0029', + '\u24A8': '\u0028\u006D\u0029', + '\u24A9': '\u0028\u006E\u0029', + '\u24AA': '\u0028\u006F\u0029', + '\u24AB': '\u0028\u0070\u0029', + '\u24AC': '\u0028\u0071\u0029', + '\u24AD': '\u0028\u0072\u0029', + '\u24AE': '\u0028\u0073\u0029', + '\u24AF': '\u0028\u0074\u0029', + '\u24B0': '\u0028\u0075\u0029', + '\u24B1': '\u0028\u0076\u0029', + '\u24B2': '\u0028\u0077\u0029', + '\u24B3': '\u0028\u0078\u0029', + '\u24B4': '\u0028\u0079\u0029', + '\u24B5': '\u0028\u007A\u0029', + '\u2A0C': '\u222B\u222B\u222B\u222B', + '\u2A74': '\u003A\u003A\u003D', + '\u2A75': '\u003D\u003D', + '\u2A76': '\u003D\u003D\u003D', + '\u2E9F': '\u6BCD', + '\u2EF3': '\u9F9F', + '\u2F00': '\u4E00', + '\u2F01': '\u4E28', + '\u2F02': '\u4E36', + '\u2F03': '\u4E3F', + '\u2F04': '\u4E59', + '\u2F05': '\u4E85', + '\u2F06': '\u4E8C', + '\u2F07': '\u4EA0', + '\u2F08': '\u4EBA', + '\u2F09': '\u513F', + '\u2F0A': '\u5165', + '\u2F0B': '\u516B', + '\u2F0C': '\u5182', + '\u2F0D': '\u5196', + '\u2F0E': '\u51AB', + '\u2F0F': '\u51E0', + '\u2F10': '\u51F5', + '\u2F11': '\u5200', + '\u2F12': '\u529B', + '\u2F13': '\u52F9', + '\u2F14': '\u5315', + '\u2F15': '\u531A', + '\u2F16': '\u5338', + '\u2F17': '\u5341', + '\u2F18': '\u535C', + '\u2F19': '\u5369', + '\u2F1A': '\u5382', + '\u2F1B': '\u53B6', + '\u2F1C': '\u53C8', + '\u2F1D': '\u53E3', + '\u2F1E': '\u56D7', + '\u2F1F': '\u571F', + '\u2F20': '\u58EB', + '\u2F21': '\u5902', + '\u2F22': '\u590A', + '\u2F23': '\u5915', + '\u2F24': '\u5927', + '\u2F25': '\u5973', + '\u2F26': '\u5B50', + '\u2F27': '\u5B80', + '\u2F28': '\u5BF8', + '\u2F29': '\u5C0F', + '\u2F2A': '\u5C22', + '\u2F2B': '\u5C38', + '\u2F2C': '\u5C6E', + '\u2F2D': '\u5C71', + '\u2F2E': '\u5DDB', + '\u2F2F': '\u5DE5', + '\u2F30': '\u5DF1', + '\u2F31': '\u5DFE', + '\u2F32': '\u5E72', + '\u2F33': '\u5E7A', + '\u2F34': '\u5E7F', + '\u2F35': '\u5EF4', + '\u2F36': '\u5EFE', + '\u2F37': '\u5F0B', + '\u2F38': '\u5F13', + '\u2F39': '\u5F50', + '\u2F3A': '\u5F61', + '\u2F3B': '\u5F73', + '\u2F3C': '\u5FC3', + '\u2F3D': '\u6208', + '\u2F3E': '\u6236', + '\u2F3F': '\u624B', + '\u2F40': '\u652F', + '\u2F41': '\u6534', + '\u2F42': '\u6587', + '\u2F43': '\u6597', + '\u2F44': '\u65A4', + '\u2F45': '\u65B9', + '\u2F46': '\u65E0', + '\u2F47': '\u65E5', + '\u2F48': '\u66F0', + '\u2F49': '\u6708', + '\u2F4A': '\u6728', + '\u2F4B': '\u6B20', + '\u2F4C': '\u6B62', + '\u2F4D': '\u6B79', + '\u2F4E': '\u6BB3', + '\u2F4F': '\u6BCB', + '\u2F50': '\u6BD4', + '\u2F51': '\u6BDB', + '\u2F52': '\u6C0F', + '\u2F53': '\u6C14', + '\u2F54': '\u6C34', + '\u2F55': '\u706B', + '\u2F56': '\u722A', + '\u2F57': '\u7236', + '\u2F58': '\u723B', + '\u2F59': '\u723F', + '\u2F5A': '\u7247', + '\u2F5B': '\u7259', + '\u2F5C': '\u725B', + '\u2F5D': '\u72AC', + '\u2F5E': '\u7384', + '\u2F5F': '\u7389', + '\u2F60': '\u74DC', + '\u2F61': '\u74E6', + '\u2F62': '\u7518', + '\u2F63': '\u751F', + '\u2F64': '\u7528', + '\u2F65': '\u7530', + '\u2F66': '\u758B', + '\u2F67': '\u7592', + '\u2F68': '\u7676', + '\u2F69': '\u767D', + '\u2F6A': '\u76AE', + '\u2F6B': '\u76BF', + '\u2F6C': '\u76EE', + '\u2F6D': '\u77DB', + '\u2F6E': '\u77E2', + '\u2F6F': '\u77F3', + '\u2F70': '\u793A', + '\u2F71': '\u79B8', + '\u2F72': '\u79BE', + '\u2F73': '\u7A74', + '\u2F74': '\u7ACB', + '\u2F75': '\u7AF9', + '\u2F76': '\u7C73', + '\u2F77': '\u7CF8', + '\u2F78': '\u7F36', + '\u2F79': '\u7F51', + '\u2F7A': '\u7F8A', + '\u2F7B': '\u7FBD', + '\u2F7C': '\u8001', + '\u2F7D': '\u800C', + '\u2F7E': '\u8012', + '\u2F7F': '\u8033', + '\u2F80': '\u807F', + '\u2F81': '\u8089', + '\u2F82': '\u81E3', + '\u2F83': '\u81EA', + '\u2F84': '\u81F3', + '\u2F85': '\u81FC', + '\u2F86': '\u820C', + '\u2F87': '\u821B', + '\u2F88': '\u821F', + '\u2F89': '\u826E', + '\u2F8A': '\u8272', + '\u2F8B': '\u8278', + '\u2F8C': '\u864D', + '\u2F8D': '\u866B', + '\u2F8E': '\u8840', + '\u2F8F': '\u884C', + '\u2F90': '\u8863', + '\u2F91': '\u897E', + '\u2F92': '\u898B', + '\u2F93': '\u89D2', + '\u2F94': '\u8A00', + '\u2F95': '\u8C37', + '\u2F96': '\u8C46', + '\u2F97': '\u8C55', + '\u2F98': '\u8C78', + '\u2F99': '\u8C9D', + '\u2F9A': '\u8D64', + '\u2F9B': '\u8D70', + '\u2F9C': '\u8DB3', + '\u2F9D': '\u8EAB', + '\u2F9E': '\u8ECA', + '\u2F9F': '\u8F9B', + '\u2FA0': '\u8FB0', + '\u2FA1': '\u8FB5', + '\u2FA2': '\u9091', + '\u2FA3': '\u9149', + '\u2FA4': '\u91C6', + '\u2FA5': '\u91CC', + '\u2FA6': '\u91D1', + '\u2FA7': '\u9577', + '\u2FA8': '\u9580', + '\u2FA9': '\u961C', + '\u2FAA': '\u96B6', + '\u2FAB': '\u96B9', + '\u2FAC': '\u96E8', + '\u2FAD': '\u9751', + '\u2FAE': '\u975E', + '\u2FAF': '\u9762', + '\u2FB0': '\u9769', + '\u2FB1': '\u97CB', + '\u2FB2': '\u97ED', + '\u2FB3': '\u97F3', + '\u2FB4': '\u9801', + '\u2FB5': '\u98A8', + '\u2FB6': '\u98DB', + '\u2FB7': '\u98DF', + '\u2FB8': '\u9996', + '\u2FB9': '\u9999', + '\u2FBA': '\u99AC', + '\u2FBB': '\u9AA8', + '\u2FBC': '\u9AD8', + '\u2FBD': '\u9ADF', + '\u2FBE': '\u9B25', + '\u2FBF': '\u9B2F', + '\u2FC0': '\u9B32', + '\u2FC1': '\u9B3C', + '\u2FC2': '\u9B5A', + '\u2FC3': '\u9CE5', + '\u2FC4': '\u9E75', + '\u2FC5': '\u9E7F', + '\u2FC6': '\u9EA5', + '\u2FC7': '\u9EBB', + '\u2FC8': '\u9EC3', + '\u2FC9': '\u9ECD', + '\u2FCA': '\u9ED1', + '\u2FCB': '\u9EF9', + '\u2FCC': '\u9EFD', + '\u2FCD': '\u9F0E', + '\u2FCE': '\u9F13', + '\u2FCF': '\u9F20', + '\u2FD0': '\u9F3B', + '\u2FD1': '\u9F4A', + '\u2FD2': '\u9F52', + '\u2FD3': '\u9F8D', + '\u2FD4': '\u9F9C', + '\u2FD5': '\u9FA0', + '\u3036': '\u3012', + '\u3038': '\u5341', + '\u3039': '\u5344', + '\u303A': '\u5345', + '\u309B': '\u0020\u3099', + '\u309C': '\u0020\u309A', + '\u3131': '\u1100', + '\u3132': '\u1101', + '\u3133': '\u11AA', + '\u3134': '\u1102', + '\u3135': '\u11AC', + '\u3136': '\u11AD', + '\u3137': '\u1103', + '\u3138': '\u1104', + '\u3139': '\u1105', + '\u313A': '\u11B0', + '\u313B': '\u11B1', + '\u313C': '\u11B2', + '\u313D': '\u11B3', + '\u313E': '\u11B4', + '\u313F': '\u11B5', + '\u3140': '\u111A', + '\u3141': '\u1106', + '\u3142': '\u1107', + '\u3143': '\u1108', + '\u3144': '\u1121', + '\u3145': '\u1109', + '\u3146': '\u110A', + '\u3147': '\u110B', + '\u3148': '\u110C', + '\u3149': '\u110D', + '\u314A': '\u110E', + '\u314B': '\u110F', + '\u314C': '\u1110', + '\u314D': '\u1111', + '\u314E': '\u1112', + '\u314F': '\u1161', + '\u3150': '\u1162', + '\u3151': '\u1163', + '\u3152': '\u1164', + '\u3153': '\u1165', + '\u3154': '\u1166', + '\u3155': '\u1167', + '\u3156': '\u1168', + '\u3157': '\u1169', + '\u3158': '\u116A', + '\u3159': '\u116B', + '\u315A': '\u116C', + '\u315B': '\u116D', + '\u315C': '\u116E', + '\u315D': '\u116F', + '\u315E': '\u1170', + '\u315F': '\u1171', + '\u3160': '\u1172', + '\u3161': '\u1173', + '\u3162': '\u1174', + '\u3163': '\u1175', + '\u3164': '\u1160', + '\u3165': '\u1114', + '\u3166': '\u1115', + '\u3167': '\u11C7', + '\u3168': '\u11C8', + '\u3169': '\u11CC', + '\u316A': '\u11CE', + '\u316B': '\u11D3', + '\u316C': '\u11D7', + '\u316D': '\u11D9', + '\u316E': '\u111C', + '\u316F': '\u11DD', + '\u3170': '\u11DF', + '\u3171': '\u111D', + '\u3172': '\u111E', + '\u3173': '\u1120', + '\u3174': '\u1122', + '\u3175': '\u1123', + '\u3176': '\u1127', + '\u3177': '\u1129', + '\u3178': '\u112B', + '\u3179': '\u112C', + '\u317A': '\u112D', + '\u317B': '\u112E', + '\u317C': '\u112F', + '\u317D': '\u1132', + '\u317E': '\u1136', + '\u317F': '\u1140', + '\u3180': '\u1147', + '\u3181': '\u114C', + '\u3182': '\u11F1', + '\u3183': '\u11F2', + '\u3184': '\u1157', + '\u3185': '\u1158', + '\u3186': '\u1159', + '\u3187': '\u1184', + '\u3188': '\u1185', + '\u3189': '\u1188', + '\u318A': '\u1191', + '\u318B': '\u1192', + '\u318C': '\u1194', + '\u318D': '\u119E', + '\u318E': '\u11A1', + '\u3200': '\u0028\u1100\u0029', + '\u3201': '\u0028\u1102\u0029', + '\u3202': '\u0028\u1103\u0029', + '\u3203': '\u0028\u1105\u0029', + '\u3204': '\u0028\u1106\u0029', + '\u3205': '\u0028\u1107\u0029', + '\u3206': '\u0028\u1109\u0029', + '\u3207': '\u0028\u110B\u0029', + '\u3208': '\u0028\u110C\u0029', + '\u3209': '\u0028\u110E\u0029', + '\u320A': '\u0028\u110F\u0029', + '\u320B': '\u0028\u1110\u0029', + '\u320C': '\u0028\u1111\u0029', + '\u320D': '\u0028\u1112\u0029', + '\u320E': '\u0028\u1100\u1161\u0029', + '\u320F': '\u0028\u1102\u1161\u0029', + '\u3210': '\u0028\u1103\u1161\u0029', + '\u3211': '\u0028\u1105\u1161\u0029', + '\u3212': '\u0028\u1106\u1161\u0029', + '\u3213': '\u0028\u1107\u1161\u0029', + '\u3214': '\u0028\u1109\u1161\u0029', + '\u3215': '\u0028\u110B\u1161\u0029', + '\u3216': '\u0028\u110C\u1161\u0029', + '\u3217': '\u0028\u110E\u1161\u0029', + '\u3218': '\u0028\u110F\u1161\u0029', + '\u3219': '\u0028\u1110\u1161\u0029', + '\u321A': '\u0028\u1111\u1161\u0029', + '\u321B': '\u0028\u1112\u1161\u0029', + '\u321C': '\u0028\u110C\u116E\u0029', + '\u321D': '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029', + '\u321E': '\u0028\u110B\u1169\u1112\u116E\u0029', + '\u3220': '\u0028\u4E00\u0029', + '\u3221': '\u0028\u4E8C\u0029', + '\u3222': '\u0028\u4E09\u0029', + '\u3223': '\u0028\u56DB\u0029', + '\u3224': '\u0028\u4E94\u0029', + '\u3225': '\u0028\u516D\u0029', + '\u3226': '\u0028\u4E03\u0029', + '\u3227': '\u0028\u516B\u0029', + '\u3228': '\u0028\u4E5D\u0029', + '\u3229': '\u0028\u5341\u0029', + '\u322A': '\u0028\u6708\u0029', + '\u322B': '\u0028\u706B\u0029', + '\u322C': '\u0028\u6C34\u0029', + '\u322D': '\u0028\u6728\u0029', + '\u322E': '\u0028\u91D1\u0029', + '\u322F': '\u0028\u571F\u0029', + '\u3230': '\u0028\u65E5\u0029', + '\u3231': '\u0028\u682A\u0029', + '\u3232': '\u0028\u6709\u0029', + '\u3233': '\u0028\u793E\u0029', + '\u3234': '\u0028\u540D\u0029', + '\u3235': '\u0028\u7279\u0029', + '\u3236': '\u0028\u8CA1\u0029', + '\u3237': '\u0028\u795D\u0029', + '\u3238': '\u0028\u52B4\u0029', + '\u3239': '\u0028\u4EE3\u0029', + '\u323A': '\u0028\u547C\u0029', + '\u323B': '\u0028\u5B66\u0029', + '\u323C': '\u0028\u76E3\u0029', + '\u323D': '\u0028\u4F01\u0029', + '\u323E': '\u0028\u8CC7\u0029', + '\u323F': '\u0028\u5354\u0029', + '\u3240': '\u0028\u796D\u0029', + '\u3241': '\u0028\u4F11\u0029', + '\u3242': '\u0028\u81EA\u0029', + '\u3243': '\u0028\u81F3\u0029', + '\u32C0': '\u0031\u6708', + '\u32C1': '\u0032\u6708', + '\u32C2': '\u0033\u6708', + '\u32C3': '\u0034\u6708', + '\u32C4': '\u0035\u6708', + '\u32C5': '\u0036\u6708', + '\u32C6': '\u0037\u6708', + '\u32C7': '\u0038\u6708', + '\u32C8': '\u0039\u6708', + '\u32C9': '\u0031\u0030\u6708', + '\u32CA': '\u0031\u0031\u6708', + '\u32CB': '\u0031\u0032\u6708', + '\u3358': '\u0030\u70B9', + '\u3359': '\u0031\u70B9', + '\u335A': '\u0032\u70B9', + '\u335B': '\u0033\u70B9', + '\u335C': '\u0034\u70B9', + '\u335D': '\u0035\u70B9', + '\u335E': '\u0036\u70B9', + '\u335F': '\u0037\u70B9', + '\u3360': '\u0038\u70B9', + '\u3361': '\u0039\u70B9', + '\u3362': '\u0031\u0030\u70B9', + '\u3363': '\u0031\u0031\u70B9', + '\u3364': '\u0031\u0032\u70B9', + '\u3365': '\u0031\u0033\u70B9', + '\u3366': '\u0031\u0034\u70B9', + '\u3367': '\u0031\u0035\u70B9', + '\u3368': '\u0031\u0036\u70B9', + '\u3369': '\u0031\u0037\u70B9', + '\u336A': '\u0031\u0038\u70B9', + '\u336B': '\u0031\u0039\u70B9', + '\u336C': '\u0032\u0030\u70B9', + '\u336D': '\u0032\u0031\u70B9', + '\u336E': '\u0032\u0032\u70B9', + '\u336F': '\u0032\u0033\u70B9', + '\u3370': '\u0032\u0034\u70B9', + '\u33E0': '\u0031\u65E5', + '\u33E1': '\u0032\u65E5', + '\u33E2': '\u0033\u65E5', + '\u33E3': '\u0034\u65E5', + '\u33E4': '\u0035\u65E5', + '\u33E5': '\u0036\u65E5', + '\u33E6': '\u0037\u65E5', + '\u33E7': '\u0038\u65E5', + '\u33E8': '\u0039\u65E5', + '\u33E9': '\u0031\u0030\u65E5', + '\u33EA': '\u0031\u0031\u65E5', + '\u33EB': '\u0031\u0032\u65E5', + '\u33EC': '\u0031\u0033\u65E5', + '\u33ED': '\u0031\u0034\u65E5', + '\u33EE': '\u0031\u0035\u65E5', + '\u33EF': '\u0031\u0036\u65E5', + '\u33F0': '\u0031\u0037\u65E5', + '\u33F1': '\u0031\u0038\u65E5', + '\u33F2': '\u0031\u0039\u65E5', + '\u33F3': '\u0032\u0030\u65E5', + '\u33F4': '\u0032\u0031\u65E5', + '\u33F5': '\u0032\u0032\u65E5', + '\u33F6': '\u0032\u0033\u65E5', + '\u33F7': '\u0032\u0034\u65E5', + '\u33F8': '\u0032\u0035\u65E5', + '\u33F9': '\u0032\u0036\u65E5', + '\u33FA': '\u0032\u0037\u65E5', + '\u33FB': '\u0032\u0038\u65E5', + '\u33FC': '\u0032\u0039\u65E5', + '\u33FD': '\u0033\u0030\u65E5', + '\u33FE': '\u0033\u0031\u65E5', + '\uFB00': '\u0066\u0066', + '\uFB01': '\u0066\u0069', + '\uFB02': '\u0066\u006C', + '\uFB03': '\u0066\u0066\u0069', + '\uFB04': '\u0066\u0066\u006C', + '\uFB05': '\u017F\u0074', + '\uFB06': '\u0073\u0074', + '\uFB13': '\u0574\u0576', + '\uFB14': '\u0574\u0565', + '\uFB15': '\u0574\u056B', + '\uFB16': '\u057E\u0576', + '\uFB17': '\u0574\u056D', + '\uFB4F': '\u05D0\u05DC', + '\uFB50': '\u0671', + '\uFB51': '\u0671', + '\uFB52': '\u067B', + '\uFB53': '\u067B', + '\uFB54': '\u067B', + '\uFB55': '\u067B', + '\uFB56': '\u067E', + '\uFB57': '\u067E', + '\uFB58': '\u067E', + '\uFB59': '\u067E', + '\uFB5A': '\u0680', + '\uFB5B': '\u0680', + '\uFB5C': '\u0680', + '\uFB5D': '\u0680', + '\uFB5E': '\u067A', + '\uFB5F': '\u067A', + '\uFB60': '\u067A', + '\uFB61': '\u067A', + '\uFB62': '\u067F', + '\uFB63': '\u067F', + '\uFB64': '\u067F', + '\uFB65': '\u067F', + '\uFB66': '\u0679', + '\uFB67': '\u0679', + '\uFB68': '\u0679', + '\uFB69': '\u0679', + '\uFB6A': '\u06A4', + '\uFB6B': '\u06A4', + '\uFB6C': '\u06A4', + '\uFB6D': '\u06A4', + '\uFB6E': '\u06A6', + '\uFB6F': '\u06A6', + '\uFB70': '\u06A6', + '\uFB71': '\u06A6', + '\uFB72': '\u0684', + '\uFB73': '\u0684', + '\uFB74': '\u0684', + '\uFB75': '\u0684', + '\uFB76': '\u0683', + '\uFB77': '\u0683', + '\uFB78': '\u0683', + '\uFB79': '\u0683', + '\uFB7A': '\u0686', + '\uFB7B': '\u0686', + '\uFB7C': '\u0686', + '\uFB7D': '\u0686', + '\uFB7E': '\u0687', + '\uFB7F': '\u0687', + '\uFB80': '\u0687', + '\uFB81': '\u0687', + '\uFB82': '\u068D', + '\uFB83': '\u068D', + '\uFB84': '\u068C', + '\uFB85': '\u068C', + '\uFB86': '\u068E', + '\uFB87': '\u068E', + '\uFB88': 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'\u0634\u0649', + '\uFD1A': '\u0634\u064A', + '\uFD1B': '\u062D\u0649', + '\uFD1C': '\u062D\u064A', + '\uFD1D': '\u062C\u0649', + '\uFD1E': '\u062C\u064A', + '\uFD1F': '\u062E\u0649', + '\uFD20': '\u062E\u064A', + '\uFD21': '\u0635\u0649', + '\uFD22': '\u0635\u064A', + '\uFD23': '\u0636\u0649', + '\uFD24': '\u0636\u064A', + '\uFD25': '\u0634\u062C', + '\uFD26': '\u0634\u062D', + '\uFD27': '\u0634\u062E', + '\uFD28': '\u0634\u0645', + '\uFD29': '\u0634\u0631', + '\uFD2A': '\u0633\u0631', + '\uFD2B': '\u0635\u0631', + '\uFD2C': '\u0636\u0631', + '\uFD2D': '\u0634\u062C', + '\uFD2E': '\u0634\u062D', + '\uFD2F': '\u0634\u062E', + '\uFD30': '\u0634\u0645', + '\uFD31': '\u0633\u0647', + '\uFD32': '\u0634\u0647', + '\uFD33': '\u0637\u0645', + '\uFD34': '\u0633\u062C', + '\uFD35': '\u0633\u062D', + '\uFD36': '\u0633\u062E', + '\uFD37': '\u0634\u062C', + '\uFD38': '\u0634\u062D', + '\uFD39': '\u0634\u062E', + '\uFD3A': '\u0637\u0645', + '\uFD3B': '\u0638\u0645', + '\uFD3C': '\u0627\u064B', + '\uFD3D': '\u0627\u064B', + '\uFD50': '\u062A\u062C\u0645', + '\uFD51': '\u062A\u062D\u062C', + '\uFD52': '\u062A\u062D\u062C', + '\uFD53': '\u062A\u062D\u0645', + '\uFD54': '\u062A\u062E\u0645', + '\uFD55': '\u062A\u0645\u062C', + '\uFD56': '\u062A\u0645\u062D', + '\uFD57': '\u062A\u0645\u062E', + '\uFD58': '\u062C\u0645\u062D', + '\uFD59': '\u062C\u0645\u062D', + '\uFD5A': '\u062D\u0645\u064A', + '\uFD5B': '\u062D\u0645\u0649', + '\uFD5C': '\u0633\u062D\u062C', + '\uFD5D': '\u0633\u062C\u062D', + '\uFD5E': '\u0633\u062C\u0649', + '\uFD5F': '\u0633\u0645\u062D', + '\uFD60': '\u0633\u0645\u062D', + '\uFD61': '\u0633\u0645\u062C', + '\uFD62': '\u0633\u0645\u0645', + '\uFD63': '\u0633\u0645\u0645', + '\uFD64': '\u0635\u062D\u062D', + '\uFD65': '\u0635\u062D\u062D', + '\uFD66': '\u0635\u0645\u0645', + '\uFD67': '\u0634\u062D\u0645', + '\uFD68': '\u0634\u062D\u0645', + '\uFD69': '\u0634\u062C\u064A', + '\uFD6A': '\u0634\u0645\u062E', + '\uFD6B': '\u0634\u0645\u062E', + '\uFD6C': '\u0634\u0645\u0645', + '\uFD6D': '\u0634\u0645\u0645', + '\uFD6E': '\u0636\u062D\u0649', + '\uFD6F': '\u0636\u062E\u0645', + '\uFD70': '\u0636\u062E\u0645', + '\uFD71': '\u0637\u0645\u062D', + '\uFD72': '\u0637\u0645\u062D', + '\uFD73': '\u0637\u0645\u0645', + '\uFD74': '\u0637\u0645\u064A', + '\uFD75': '\u0639\u062C\u0645', + '\uFD76': '\u0639\u0645\u0645', + '\uFD77': '\u0639\u0645\u0645', + '\uFD78': '\u0639\u0645\u0649', + '\uFD79': '\u063A\u0645\u0645', + '\uFD7A': '\u063A\u0645\u064A', + '\uFD7B': '\u063A\u0645\u0649', + '\uFD7C': '\u0641\u062E\u0645', + '\uFD7D': '\u0641\u062E\u0645', + '\uFD7E': '\u0642\u0645\u062D', + '\uFD7F': '\u0642\u0645\u0645', + '\uFD80': '\u0644\u062D\u0645', + '\uFD81': '\u0644\u062D\u064A', + '\uFD82': '\u0644\u062D\u0649', + '\uFD83': '\u0644\u062C\u062C', + '\uFD84': '\u0644\u062C\u062C', + '\uFD85': '\u0644\u062E\u0645', + '\uFD86': '\u0644\u062E\u0645', + '\uFD87': '\u0644\u0645\u062D', + '\uFD88': '\u0644\u0645\u062D', + '\uFD89': '\u0645\u062D\u062C', + '\uFD8A': '\u0645\u062D\u0645', + '\uFD8B': '\u0645\u062D\u064A', + '\uFD8C': '\u0645\u062C\u062D', + '\uFD8D': '\u0645\u062C\u0645', + '\uFD8E': '\u0645\u062E\u062C', + '\uFD8F': '\u0645\u062E\u0645', + '\uFD92': '\u0645\u062C\u062E', + '\uFD93': '\u0647\u0645\u062C', + '\uFD94': '\u0647\u0645\u0645', + '\uFD95': '\u0646\u062D\u0645', + '\uFD96': '\u0646\u062D\u0649', + '\uFD97': '\u0646\u062C\u0645', + '\uFD98': '\u0646\u062C\u0645', + '\uFD99': '\u0646\u062C\u0649', + '\uFD9A': '\u0646\u0645\u064A', + '\uFD9B': '\u0646\u0645\u0649', + '\uFD9C': '\u064A\u0645\u0645', + '\uFD9D': '\u064A\u0645\u0645', + '\uFD9E': '\u0628\u062E\u064A', + '\uFD9F': '\u062A\u062C\u064A', + '\uFDA0': '\u062A\u062C\u0649', + '\uFDA1': '\u062A\u062E\u064A', + '\uFDA2': '\u062A\u062E\u0649', + '\uFDA3': '\u062A\u0645\u064A', + '\uFDA4': '\u062A\u0645\u0649', + '\uFDA5': '\u062C\u0645\u064A', + '\uFDA6': '\u062C\u062D\u0649', + '\uFDA7': '\u062C\u0645\u0649', + '\uFDA8': '\u0633\u062E\u0649', + '\uFDA9': '\u0635\u062D\u064A', + '\uFDAA': '\u0634\u062D\u064A', + '\uFDAB': '\u0636\u062D\u064A', + '\uFDAC': '\u0644\u062C\u064A', + '\uFDAD': '\u0644\u0645\u064A', + '\uFDAE': '\u064A\u062D\u064A', + '\uFDAF': '\u064A\u062C\u064A', + '\uFDB0': '\u064A\u0645\u064A', + '\uFDB1': '\u0645\u0645\u064A', + '\uFDB2': '\u0642\u0645\u064A', + '\uFDB3': '\u0646\u062D\u064A', + '\uFDB4': '\u0642\u0645\u062D', + '\uFDB5': '\u0644\u062D\u0645', + '\uFDB6': '\u0639\u0645\u064A', + '\uFDB7': '\u0643\u0645\u064A', + '\uFDB8': '\u0646\u062C\u062D', + '\uFDB9': '\u0645\u062E\u064A', + '\uFDBA': '\u0644\u062C\u0645', + '\uFDBB': '\u0643\u0645\u0645', + '\uFDBC': '\u0644\u062C\u0645', + '\uFDBD': '\u0646\u062C\u062D', + '\uFDBE': '\u062C\u062D\u064A', + '\uFDBF': '\u062D\u062C\u064A', + '\uFDC0': '\u0645\u062C\u064A', + '\uFDC1': '\u0641\u0645\u064A', + '\uFDC2': '\u0628\u062D\u064A', + '\uFDC3': '\u0643\u0645\u0645', + '\uFDC4': '\u0639\u062C\u0645', + '\uFDC5': '\u0635\u0645\u0645', + '\uFDC6': '\u0633\u062E\u064A', + '\uFDC7': '\u0646\u062C\u064A', + '\uFE49': '\u203E', + '\uFE4A': '\u203E', + '\uFE4B': '\u203E', + '\uFE4C': '\u203E', + '\uFE4D': '\u005F', + '\uFE4E': '\u005F', + '\uFE4F': '\u005F', + '\uFE80': '\u0621', + '\uFE81': '\u0622', + '\uFE82': '\u0622', + '\uFE83': '\u0623', + '\uFE84': '\u0623', + '\uFE85': '\u0624', + '\uFE86': '\u0624', + '\uFE87': '\u0625', + '\uFE88': '\u0625', + '\uFE89': '\u0626', + '\uFE8A': '\u0626', + '\uFE8B': '\u0626', + '\uFE8C': '\u0626', + '\uFE8D': '\u0627', + '\uFE8E': '\u0627', + '\uFE8F': '\u0628', + '\uFE90': '\u0628', + '\uFE91': '\u0628', + '\uFE92': '\u0628', + '\uFE93': '\u0629', + '\uFE94': '\u0629', + '\uFE95': '\u062A', + '\uFE96': '\u062A', + '\uFE97': '\u062A', + '\uFE98': '\u062A', + '\uFE99': '\u062B', + '\uFE9A': '\u062B', + '\uFE9B': '\u062B', + '\uFE9C': '\u062B', + '\uFE9D': '\u062C', + '\uFE9E': '\u062C', + '\uFE9F': '\u062C', + '\uFEA0': '\u062C', + '\uFEA1': '\u062D', + '\uFEA2': '\u062D', + '\uFEA3': '\u062D', + '\uFEA4': '\u062D', + '\uFEA5': '\u062E', + '\uFEA6': '\u062E', + '\uFEA7': '\u062E', + '\uFEA8': '\u062E', + '\uFEA9': '\u062F', + '\uFEAA': '\u062F', + '\uFEAB': '\u0630', + '\uFEAC': '\u0630', + '\uFEAD': '\u0631', + '\uFEAE': '\u0631', + '\uFEAF': '\u0632', + '\uFEB0': '\u0632', + '\uFEB1': '\u0633', + '\uFEB2': '\u0633', + '\uFEB3': '\u0633', + '\uFEB4': '\u0633', + '\uFEB5': '\u0634', + '\uFEB6': '\u0634', + '\uFEB7': '\u0634', + '\uFEB8': '\u0634', + '\uFEB9': '\u0635', + '\uFEBA': '\u0635', + '\uFEBB': '\u0635', + '\uFEBC': '\u0635', + '\uFEBD': '\u0636', + '\uFEBE': '\u0636', + '\uFEBF': '\u0636', + '\uFEC0': '\u0636', + '\uFEC1': '\u0637', + '\uFEC2': '\u0637', + '\uFEC3': '\u0637', + '\uFEC4': '\u0637', + '\uFEC5': '\u0638', + '\uFEC6': '\u0638', + '\uFEC7': '\u0638', + '\uFEC8': '\u0638', + '\uFEC9': '\u0639', + '\uFECA': '\u0639', + '\uFECB': '\u0639', + '\uFECC': '\u0639', + '\uFECD': '\u063A', + '\uFECE': '\u063A', + '\uFECF': '\u063A', + '\uFED0': '\u063A', + '\uFED1': '\u0641', + '\uFED2': '\u0641', + '\uFED3': '\u0641', + '\uFED4': '\u0641', + '\uFED5': '\u0642', + '\uFED6': '\u0642', + '\uFED7': '\u0642', + '\uFED8': '\u0642', + '\uFED9': '\u0643', + '\uFEDA': '\u0643', + '\uFEDB': '\u0643', + '\uFEDC': '\u0643', + '\uFEDD': '\u0644', + '\uFEDE': '\u0644', + '\uFEDF': '\u0644', + '\uFEE0': '\u0644', + '\uFEE1': '\u0645', + '\uFEE2': '\u0645', + '\uFEE3': '\u0645', + '\uFEE4': '\u0645', + '\uFEE5': '\u0646', + '\uFEE6': '\u0646', + '\uFEE7': '\u0646', + '\uFEE8': '\u0646', + '\uFEE9': '\u0647', + '\uFEEA': '\u0647', + '\uFEEB': '\u0647', + '\uFEEC': '\u0647', + '\uFEED': '\u0648', + '\uFEEE': '\u0648', + '\uFEEF': '\u0649', + '\uFEF0': '\u0649', + '\uFEF1': '\u064A', + '\uFEF2': '\u064A', + '\uFEF3': '\u064A', + '\uFEF4': '\u064A', + '\uFEF5': '\u0644\u0622', + '\uFEF6': '\u0644\u0622', + '\uFEF7': '\u0644\u0623', + '\uFEF8': '\u0644\u0623', + '\uFEF9': '\u0644\u0625', + '\uFEFA': '\u0644\u0625', + '\uFEFB': '\u0644\u0627', + '\uFEFC': '\u0644\u0627' +}; + +function reverseIfRtl(chars) { + var charsLength = chars.length; + //reverse an arabic ligature + if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) { + return chars; + } + var s = ''; + for (var ii = charsLength - 1; ii >= 0; ii--) { + s += chars[ii]; + } + return s; +} + +function adjustWidths(properties) { + if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) { + return; + } + // adjusting width to fontMatrix scale + var scale = 0.001 / properties.fontMatrix[0]; + var glyphsWidths = properties.widths; + for (var glyph in glyphsWidths) { + glyphsWidths[glyph] *= scale; + } + properties.defaultWidth *= scale; +} + +function getFontType(type, subtype) { + switch (type) { + case 'Type1': + return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1; + case 'CIDFontType0': + return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C : + FontType.CIDFONTTYPE0; + case 'OpenType': + return FontType.OPENTYPE; + case 'TrueType': + return FontType.TRUETYPE; + case 'CIDFontType2': + return FontType.CIDFONTTYPE2; + case 'MMType1': + return FontType.MMTYPE1; + case 'Type0': + return FontType.TYPE0; + default: + return FontType.UNKNOWN; + } +} + +var Glyph = (function GlyphClosure() { + function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId) { + this.fontChar = fontChar; + this.unicode = unicode; + this.accent = accent; + this.width = width; + this.vmetric = vmetric; + this.operatorListId = operatorListId; + } + + Glyph.prototype.matchesForCache = + function(fontChar, unicode, accent, width, vmetric, operatorListId) { + return this.fontChar === fontChar && + this.unicode === unicode && + this.accent === accent && + this.width === width && + this.vmetric === vmetric && + this.operatorListId === operatorListId; + }; + + return Glyph; +})(); + +var ToUnicodeMap = (function ToUnicodeMapClosure() { + function ToUnicodeMap(cmap) { + // The elements of this._map can be integers or strings, depending on how + // |cmap| was created. + this._map = cmap; + } + + ToUnicodeMap.prototype = { + get length() { + return this._map.length; + }, + + forEach: function(callback) { + for (var charCode in this._map) { + callback(charCode, this._map[charCode].charCodeAt(0)); + } + }, + + get: function(i) { + return this._map[i]; + }, + + charCodeOf: function(v) { + return this._map.indexOf(v); + } + }; + + return ToUnicodeMap; +})(); + +var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() { + function IdentityToUnicodeMap(firstChar, lastChar) { + this.firstChar = firstChar; + this.lastChar = lastChar; + } + + IdentityToUnicodeMap.prototype = { + get length() { + error('should not access .length'); + }, + + forEach: function (callback) { + for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) { + callback(i, i); + } + }, + + get: function (i) { + if (this.firstChar <= i && i <= this.lastChar) { + return String.fromCharCode(i); + } + return undefined; + }, + + charCodeOf: function (v) { + error('should not call .charCodeOf'); + } + }; + + return IdentityToUnicodeMap; +})(); + +var OpenTypeFileBuilder = (function OpenTypeFileBuilderClosure() { + function writeInt16(dest, offset, num) { + dest[offset] = (num >> 8) & 0xFF; + dest[offset + 1] = num & 0xFF; + } + + function writeInt32(dest, offset, num) { + dest[offset] = (num >> 24) & 0xFF; + dest[offset + 1] = (num >> 16) & 0xFF; + dest[offset + 2] = (num >> 8) & 0xFF; + dest[offset + 3] = num & 0xFF; + } + + function writeData(dest, offset, data) { + var i, ii; + if (data instanceof Uint8Array) { + dest.set(data, offset); + } else if (typeof data === 'string') { + for (i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data.charCodeAt(i) & 0xFF; + } + } else { + // treating everything else as array + for (i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data[i] & 0xFF; + } + } + } + + function OpenTypeFileBuilder(sfnt) { + this.sfnt = sfnt; + this.tables = Object.create(null); + } + + OpenTypeFileBuilder.getSearchParams = + function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) { + var maxPower2 = 1, log2 = 0; + while ((maxPower2 ^ entriesCount) > maxPower2) { + maxPower2 <<= 1; + log2++; + } + var searchRange = maxPower2 * entrySize; + return { + range: searchRange, + entry: log2, + rangeShift: entrySize * entriesCount - searchRange + }; + }; + + var OTF_HEADER_SIZE = 12; + var OTF_TABLE_ENTRY_SIZE = 16; + + OpenTypeFileBuilder.prototype = { + toArray: function OpenTypeFileBuilder_toArray() { + var sfnt = this.sfnt; + + // Tables needs to be written by ascendant alphabetic order + var tables = this.tables; + var tablesNames = Object.keys(tables); + tablesNames.sort(); + var numTables = tablesNames.length; + + var i, j, jj, table, tableName; + // layout the tables data + var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE; + var tableOffsets = [offset]; + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + var paddedLength = ((table.length + 3) & ~3) >>> 0; + offset += paddedLength; + tableOffsets.push(offset); + } + + var file = new Uint8Array(offset); + // write the table data first (mostly for checksum) + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + writeData(file, tableOffsets[i], table); + } + + // sfnt version (4 bytes) + if (sfnt === 'true') { + // Windows hates the Mac TrueType sfnt version number + sfnt = string32(0x00010000); + } + file[0] = sfnt.charCodeAt(0) & 0xFF; + file[1] = sfnt.charCodeAt(1) & 0xFF; + file[2] = sfnt.charCodeAt(2) & 0xFF; + file[3] = sfnt.charCodeAt(3) & 0xFF; + + // numTables (2 bytes) + writeInt16(file, 4, numTables); + + var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16); + + // searchRange (2 bytes) + writeInt16(file, 6, searchParams.range); + // entrySelector (2 bytes) + writeInt16(file, 8, searchParams.entry); + // rangeShift (2 bytes) + writeInt16(file, 10, searchParams.rangeShift); + + offset = OTF_HEADER_SIZE; + // writing table entries + for (i = 0; i < numTables; i++) { + tableName = tablesNames[i]; + file[offset] = tableName.charCodeAt(0) & 0xFF; + file[offset + 1] = tableName.charCodeAt(1) & 0xFF; + file[offset + 2] = tableName.charCodeAt(2) & 0xFF; + file[offset + 3] = tableName.charCodeAt(3) & 0xFF; + + // checksum + var checksum = 0; + for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { + var quad = (file[j] << 24) + (file[j + 1] << 16) + + (file[j + 2] << 8) + file[j + 3]; + checksum = (checksum + quad) | 0; + } + writeInt32(file, offset + 4, checksum); + + // offset + writeInt32(file, offset + 8, tableOffsets[i]); + // length + writeInt32(file, offset + 12, tables[tableName].length); + + offset += OTF_TABLE_ENTRY_SIZE; + } + return file; + }, + + addTable: function OpenTypeFileBuilder_addTable(tag, data) { + if (tag in this.tables) { + throw new Error('Table ' + tag + ' already exists'); + } + this.tables[tag] = data; + } + }; + + return OpenTypeFileBuilder; +})(); + +/** + * 'Font' is the class the outside world should use, it encapsulate all the font + * decoding logics whatever type it is (assuming the font type is supported). + * + * For example to read a Type1 font and to attach it to the document: + * var type1Font = new Font("MyFontName", binaryFile, propertiesObject); + * type1Font.bind(); + */ +var Font = (function FontClosure() { + function Font(name, file, properties) { + var charCode, glyphName, fontChar; + + this.name = name; + this.loadedName = properties.loadedName; + this.isType3Font = properties.isType3Font; + this.sizes = []; + + this.glyphCache = {}; + + var names = name.split('+'); + names = names.length > 1 ? names[1] : names[0]; + names = names.split(/[-,_]/g)[0]; + this.isSerifFont = !!(properties.flags & FontFlags.Serif); + this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + this.isMonospace = !!(properties.flags & FontFlags.FixedPitch); + + var type = properties.type; + var subtype = properties.subtype; + this.type = type; + + this.fallbackName = (this.isMonospace ? 'monospace' : + (this.isSerifFont ? 'serif' : 'sans-serif')); + + this.differences = properties.differences; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.composite = properties.composite; + this.wideChars = properties.wideChars; + this.cMap = properties.cMap; + this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; + this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; + this.fontMatrix = properties.fontMatrix; + + this.toUnicode = properties.toUnicode = this.buildToUnicode(properties); + + this.toFontChar = []; + + if (properties.type === 'Type3') { + for (charCode = 0; charCode < 256; charCode++) { + this.toFontChar[charCode] = (this.differences[charCode] || + properties.defaultEncoding[charCode]); + } + this.fontType = FontType.TYPE3; + return; + } + + this.cidEncoding = properties.cidEncoding; + this.vertical = properties.vertical; + if (this.vertical) { + this.vmetrics = properties.vmetrics; + this.defaultVMetrics = properties.defaultVMetrics; + } + + if (!file || file.isEmpty) { + if (file) { + // Some bad PDF generators will include empty font files, + // attempting to recover by assuming that no file exists. + warn('Font file is empty in "' + name + '" (' + this.loadedName + ')'); + } + + this.missingFile = true; + // The file data is not specified. Trying to fix the font name + // to be used with the canvas.font. + var fontName = name.replace(/[,_]/g, '-'); + var isStandardFont = fontName in stdFontMap; + fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; + + this.bold = (fontName.search(/bold/gi) !== -1); + this.italic = ((fontName.search(/oblique/gi) !== -1) || + (fontName.search(/italic/gi) !== -1)); + + // Use 'name' instead of 'fontName' here because the original + // name ArialBlack for example will be replaced by Helvetica. + this.black = (name.search(/Black/g) !== -1); + + // if at least one width is present, remeasure all chars when exists + this.remeasure = Object.keys(this.widths).length > 0; + if (isStandardFont && type === 'CIDFontType2' && + properties.cidEncoding.indexOf('Identity-') === 0) { + // Standard fonts might be embedded as CID font without glyph mapping. + // Building one based on GlyphMapForStandardFonts. + var map = []; + for (var code in GlyphMapForStandardFonts) { + map[+code] = GlyphMapForStandardFonts[code]; + } + var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap; + if (!isIdentityUnicode) { + this.toUnicode.forEach(function(charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + this.toFontChar = map; + this.toUnicode = new ToUnicodeMap(map); + } else if (/Symbol/i.test(fontName)) { + var symbols = Encodings.SymbolSetEncoding; + for (charCode in symbols) { + fontChar = GlyphsUnicode[symbols[charCode]]; + if (!fontChar) { + continue; + } + this.toFontChar[charCode] = fontChar; + } + for (charCode in properties.differences) { + fontChar = GlyphsUnicode[properties.differences[charCode]]; + if (!fontChar) { + continue; + } + this.toFontChar[charCode] = fontChar; + } + } else if (/Dingbats/i.test(fontName)) { + var dingbats = Encodings.ZapfDingbatsEncoding; + for (charCode in dingbats) { + fontChar = DingbatsGlyphsUnicode[dingbats[charCode]]; + if (!fontChar) { + continue; + } + this.toFontChar[charCode] = fontChar; + } + for (charCode in properties.differences) { + fontChar = DingbatsGlyphsUnicode[properties.differences[charCode]]; + if (!fontChar) { + continue; + } + this.toFontChar[charCode] = fontChar; + } + } else if (isStandardFont) { + this.toFontChar = []; + for (charCode in properties.defaultEncoding) { + glyphName = (properties.differences[charCode] || + properties.defaultEncoding[charCode]); + this.toFontChar[charCode] = GlyphsUnicode[glyphName]; + } + } else { + var unicodeCharCode, notCidFont = (type.indexOf('CIDFontType') === -1); + this.toUnicode.forEach(function(charCode, unicodeCharCode) { + if (notCidFont) { + glyphName = (properties.differences[charCode] || + properties.defaultEncoding[charCode]); + unicodeCharCode = (GlyphsUnicode[glyphName] || unicodeCharCode); + } + this.toFontChar[charCode] = unicodeCharCode; + }.bind(this)); + } + this.loadedName = fontName.split('-')[0]; + this.loading = false; + this.fontType = getFontType(type, subtype); + return; + } + + // Some fonts might use wrong font types for Type1C or CIDFontType0C + if (subtype === 'Type1C' && (type !== 'Type1' && type !== 'MMType1')) { + // Some TrueType fonts by mistake claim Type1C + if (isTrueTypeFile(file)) { + subtype = 'TrueType'; + } else { + type = 'Type1'; + } + } + if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') { + type = 'CIDFontType0'; + } + // XXX: Temporarily change the type for open type so we trigger a warning. + // This should be removed when we add support for open type. + if (subtype === 'OpenType') { + type = 'OpenType'; + } + + var data; + switch (type) { + case 'MMType1': + info('MMType1 font (' + name + '), falling back to Type1.'); + /* falls through */ + case 'Type1': + case 'CIDFontType0': + this.mimetype = 'font/opentype'; + + var cff = (subtype === 'Type1C' || subtype === 'CIDFontType0C') ? + new CFFFont(file, properties) : new Type1Font(name, file, properties); + + adjustWidths(properties); + + // Wrap the CFF data inside an OTF font file + data = this.convert(name, cff, properties); + break; + + case 'OpenType': + case 'TrueType': + case 'CIDFontType2': + this.mimetype = 'font/opentype'; + + // Repair the TrueType file. It is can be damaged in the point of + // view of the sanitizer + data = this.checkAndRepair(name, file, properties); + if (this.isOpenType) { + type = 'OpenType'; + } + break; + + default: + error('Font ' + type + ' is not supported'); + break; + } + + this.data = data; + this.fontType = getFontType(type, subtype); + + // Transfer some properties again that could change during font conversion + this.fontMatrix = properties.fontMatrix; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.encoding = properties.baseEncoding; + this.seacMap = properties.seacMap; + + this.loading = true; + } + + Font.getFontID = (function () { + var ID = 1; + return function Font_getFontID() { + return String(ID++); + }; + })(); + + function int16(b0, b1) { + return (b0 << 8) + b1; + } + + function int32(b0, b1, b2, b3) { + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + + function string16(value) { + return String.fromCharCode((value >> 8) & 0xff, value & 0xff); + } + + function safeString16(value) { + // clamp value to the 16-bit int range + value = (value > 0x7FFF ? 0x7FFF : (value < -0x8000 ? -0x8000 : value)); + return String.fromCharCode((value >> 8) & 0xff, value & 0xff); + } + + function isTrueTypeFile(file) { + var header = file.peekBytes(4); + return readUint32(header, 0) === 0x00010000; + } + + /** + * Rebuilds the char code to glyph ID map by trying to replace the char codes + * with their unicode value. It also moves char codes that are in known + * problematic locations. + * @return {Object} Two properties: + * 'toFontChar' - maps original char codes(the value that will be read + * from commands such as show text) to the char codes that will be used in the + * font that we build + * 'charCodeToGlyphId' - maps the new font char codes to glyph ids + */ + function adjustMapping(charCodeToGlyphId, properties) { + var toUnicode = properties.toUnicode; + var isSymbolic = !!(properties.flags & FontFlags.Symbolic); + var isIdentityUnicode = + properties.toUnicode instanceof IdentityToUnicodeMap; + var isCidFontType2 = (properties.type === 'CIDFontType2'); + var newMap = Object.create(null); + var toFontChar = []; + var usedFontCharCodes = []; + var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START; + for (var originalCharCode in charCodeToGlyphId) { + originalCharCode |= 0; + var glyphId = charCodeToGlyphId[originalCharCode]; + var fontCharCode = originalCharCode; + // First try to map the value to a unicode position if a non identity map + // was created. + if (!isIdentityUnicode) { + if (toUnicode.get(originalCharCode) !== undefined) { + var unicode = toUnicode.get(fontCharCode); + // TODO: Try to map ligatures to the correct spot. + if (unicode.length === 1) { + fontCharCode = unicode.charCodeAt(0); + } + } else if (isCidFontType2) { + // For CIDFontType2, move characters not present in toUnicode + // to the private use area (fixes bug 1028735 and issue 4881). + fontCharCode = nextAvailableFontCharCode; + } + } + // Try to move control characters, special characters and already mapped + // characters to the private use area since they will not be drawn by + // canvas if left in their current position. Also, move characters if the + // font was symbolic and there is only an identity unicode map since the + // characters probably aren't in the correct position (fixes an issue + // with firefox and thuluthfont). + if ((usedFontCharCodes[fontCharCode] !== undefined || + fontCharCode <= 0x1f || // Control chars + fontCharCode === 0x7F || // Control char + fontCharCode === 0xAD || // Soft hyphen + (fontCharCode >= 0x80 && fontCharCode <= 0x9F) || // Control chars + // Prevent drawing characters in the specials unicode block. + (fontCharCode >= 0xFFF0 && fontCharCode <= 0xFFFF) || + (isSymbolic && isIdentityUnicode)) && + nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) { // Room left. + // Loop to try and find a free spot in the private use area. + do { + fontCharCode = nextAvailableFontCharCode++; + + if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) { + fontCharCode = 0xF020; + nextAvailableFontCharCode = fontCharCode + 1; + } + + } while (usedFontCharCodes[fontCharCode] !== undefined && + nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END); + } + + newMap[fontCharCode] = glyphId; + toFontChar[originalCharCode] = fontCharCode; + usedFontCharCodes[fontCharCode] = true; + } + return { + toFontChar: toFontChar, + charCodeToGlyphId: newMap, + nextAvailableFontCharCode: nextAvailableFontCharCode + }; + } + + function getRanges(glyphs) { + // Array.sort() sorts by characters, not numerically, so convert to an + // array of characters. + var codes = []; + for (var charCode in glyphs) { + codes.push({ fontCharCode: charCode | 0, glyphId: glyphs[charCode] }); + } + codes.sort(function fontGetRangesSort(a, b) { + return a.fontCharCode - b.fontCharCode; + }); + + // Split the sorted codes into ranges. + var ranges = []; + var length = codes.length; + for (var n = 0; n < length; ) { + var start = codes[n].fontCharCode; + var codeIndices = [codes[n].glyphId]; + ++n; + var end = start; + while (n < length && end + 1 === codes[n].fontCharCode) { + codeIndices.push(codes[n].glyphId); + ++end; + ++n; + if (end === 0xFFFF) { + break; + } + } + ranges.push([start, end, codeIndices]); + } + + return ranges; + } + + function createCmapTable(glyphs) { + var ranges = getRanges(glyphs); + var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1; + var cmap = '\x00\x00' + // version + string16(numTables) + // numTables + '\x00\x03' + // platformID + '\x00\x01' + // encodingID + string32(4 + numTables * 8); // start of the table record + + var i, ii, j, jj; + for (i = ranges.length - 1; i >= 0; --i) { + if (ranges[i][0] <= 0xFFFF) { break; } + } + var bmpLength = i + 1; + + if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) { + ranges[i][1] = 0xFFFE; + } + var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0; + var segCount = bmpLength + trailingRangesCount; + var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2); + + // Fill up the 4 parallel arrays describing the segments. + var startCount = ''; + var endCount = ''; + var idDeltas = ''; + var idRangeOffsets = ''; + var glyphsIds = ''; + var bias = 0; + + var range, start, end, codes; + for (i = 0, ii = bmpLength; i < ii; i++) { + range = ranges[i]; + start = range[0]; + end = range[1]; + startCount += string16(start); + endCount += string16(end); + codes = range[2]; + var contiguous = true; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + contiguous = false; + break; + } + } + if (!contiguous) { + var offset = (segCount - i) * 2 + bias * 2; + bias += (end - start + 1); + + idDeltas += string16(0); + idRangeOffsets += string16(offset); + + for (j = 0, jj = codes.length; j < jj; ++j) { + glyphsIds += string16(codes[j]); + } + } else { + var startCode = codes[0]; + + idDeltas += string16((startCode - start) & 0xFFFF); + idRangeOffsets += string16(0); + } + } + + if (trailingRangesCount > 0) { + endCount += '\xFF\xFF'; + startCount += '\xFF\xFF'; + idDeltas += '\x00\x01'; + idRangeOffsets += '\x00\x00'; + } + + var format314 = '\x00\x00' + // language + string16(2 * segCount) + + string16(searchParams.range) + + string16(searchParams.entry) + + string16(searchParams.rangeShift) + + endCount + '\x00\x00' + startCount + + idDeltas + idRangeOffsets + glyphsIds; + + var format31012 = ''; + var header31012 = ''; + if (numTables > 1) { + cmap += '\x00\x03' + // platformID + '\x00\x0A' + // encodingID + string32(4 + numTables * 8 + + 4 + format314.length); // start of the table record + format31012 = ''; + for (i = 0, ii = ranges.length; i < ii; i++) { + range = ranges[i]; + start = range[0]; + codes = range[2]; + var code = codes[0]; + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + end = range[0] + j - 1; + format31012 += string32(start) + // startCharCode + string32(end) + // endCharCode + string32(code); // startGlyphID + start = end + 1; + code = codes[j]; + } + } + format31012 += string32(start) + // startCharCode + string32(range[1]) + // endCharCode + string32(code); // startGlyphID + } + header31012 = '\x00\x0C' + // format + '\x00\x00' + // reserved + string32(format31012.length + 16) + // length + '\x00\x00\x00\x00' + // language + string32(format31012.length / 12); // nGroups + } + + return cmap + '\x00\x04' + // format + string16(format314.length + 4) + // length + format314 + header31012 + format31012; + } + + function validateOS2Table(os2) { + var stream = new Stream(os2.data); + var version = stream.getUint16(); + // TODO verify all OS/2 tables fields, but currently we validate only those + // that give us issues + stream.getBytes(60); // skipping type, misc sizes, panose, unicode ranges + var selection = stream.getUint16(); + if (version < 4 && (selection & 0x0300)) { + return false; + } + var firstChar = stream.getUint16(); + var lastChar = stream.getUint16(); + if (firstChar > lastChar) { + return false; + } + stream.getBytes(6); // skipping sTypoAscender/Descender/LineGap + var usWinAscent = stream.getUint16(); + if (usWinAscent === 0) { // makes font unreadable by windows + return false; + } + + // OS/2 appears to be valid, resetting some fields + os2.data[8] = os2.data[9] = 0; // IE rejects fonts if fsType != 0 + return true; + } + + function createOS2Table(properties, charstrings, override) { + override = override || { + unitsPerEm: 0, + yMax: 0, + yMin: 0, + ascent: 0, + descent: 0 + }; + + var ulUnicodeRange1 = 0; + var ulUnicodeRange2 = 0; + var ulUnicodeRange3 = 0; + var ulUnicodeRange4 = 0; + + var firstCharIndex = null; + var lastCharIndex = 0; + + if (charstrings) { + for (var code in charstrings) { + code |= 0; + if (firstCharIndex > code || !firstCharIndex) { + firstCharIndex = code; + } + if (lastCharIndex < code) { + lastCharIndex = code; + } + + var position = getUnicodeRangeFor(code); + if (position < 32) { + ulUnicodeRange1 |= 1 << position; + } else if (position < 64) { + ulUnicodeRange2 |= 1 << position - 32; + } else if (position < 96) { + ulUnicodeRange3 |= 1 << position - 64; + } else if (position < 123) { + ulUnicodeRange4 |= 1 << position - 96; + } else { + error('Unicode ranges Bits > 123 are reserved for internal usage'); + } + } + } else { + // TODO + firstCharIndex = 0; + lastCharIndex = 255; + } + + var bbox = properties.bbox || [0, 0, 0, 0]; + var unitsPerEm = (override.unitsPerEm || + 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]); + + // if the font units differ to the PDF glyph space units + // then scale up the values + var scale = (properties.ascentScaled ? 1.0 : + unitsPerEm / PDF_GLYPH_SPACE_UNITS); + + var typoAscent = (override.ascent || + Math.round(scale * (properties.ascent || bbox[3]))); + var typoDescent = (override.descent || + Math.round(scale * (properties.descent || bbox[1]))); + if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { + typoDescent = -typoDescent; // fixing incorrect descent + } + var winAscent = override.yMax || typoAscent; + var winDescent = -override.yMin || -typoDescent; + + return '\x00\x03' + // version + '\x02\x24' + // xAvgCharWidth + '\x01\xF4' + // usWeightClass + '\x00\x05' + // usWidthClass + '\x00\x00' + // fstype (0 to let the font loads via font-face on IE) + '\x02\x8A' + // ySubscriptXSize + '\x02\xBB' + // ySubscriptYSize + '\x00\x00' + // ySubscriptXOffset + '\x00\x8C' + // ySubscriptYOffset + '\x02\x8A' + // ySuperScriptXSize + '\x02\xBB' + // ySuperScriptYSize + '\x00\x00' + // ySuperScriptXOffset + '\x01\xDF' + // ySuperScriptYOffset + '\x00\x31' + // yStrikeOutSize + '\x01\x02' + // yStrikeOutPosition + '\x00\x00' + // sFamilyClass + '\x00\x00\x06' + + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + + '\x00\x00\x00\x00\x00\x00' + // Panose + string32(ulUnicodeRange1) + // ulUnicodeRange1 (Bits 0-31) + string32(ulUnicodeRange2) + // ulUnicodeRange2 (Bits 32-63) + string32(ulUnicodeRange3) + // ulUnicodeRange3 (Bits 64-95) + string32(ulUnicodeRange4) + // ulUnicodeRange4 (Bits 96-127) + '\x2A\x32\x31\x2A' + // achVendID + string16(properties.italicAngle ? 1 : 0) + // fsSelection + string16(firstCharIndex || + properties.firstChar) + // usFirstCharIndex + string16(lastCharIndex || properties.lastChar) + // usLastCharIndex + string16(typoAscent) + // sTypoAscender + string16(typoDescent) + // sTypoDescender + '\x00\x64' + // sTypoLineGap (7%-10% of the unitsPerEM value) + string16(winAscent) + // usWinAscent + string16(winDescent) + // usWinDescent + '\x00\x00\x00\x00' + // ulCodePageRange1 (Bits 0-31) + '\x00\x00\x00\x00' + // ulCodePageRange2 (Bits 32-63) + string16(properties.xHeight) + // sxHeight + string16(properties.capHeight) + // sCapHeight + string16(0) + // usDefaultChar + string16(firstCharIndex || properties.firstChar) + // usBreakChar + '\x00\x03'; // usMaxContext + } + + function createPostTable(properties) { + var angle = Math.floor(properties.italicAngle * (Math.pow(2, 16))); + return ('\x00\x03\x00\x00' + // Version number + string32(angle) + // italicAngle + '\x00\x00' + // underlinePosition + '\x00\x00' + // underlineThickness + string32(properties.fixedPitch) + // isFixedPitch + '\x00\x00\x00\x00' + // minMemType42 + '\x00\x00\x00\x00' + // maxMemType42 + '\x00\x00\x00\x00' + // minMemType1 + '\x00\x00\x00\x00'); // maxMemType1 + } + + function createNameTable(name, proto) { + if (!proto) { + proto = [[], []]; // no strings and unicode strings + } + + var strings = [ + proto[0][0] || 'Original licence', // 0.Copyright + proto[0][1] || name, // 1.Font family + proto[0][2] || 'Unknown', // 2.Font subfamily (font weight) + proto[0][3] || 'uniqueID', // 3.Unique ID + proto[0][4] || name, // 4.Full font name + proto[0][5] || 'Version 0.11', // 5.Version + proto[0][6] || '', // 6.Postscript name + proto[0][7] || 'Unknown', // 7.Trademark + proto[0][8] || 'Unknown', // 8.Manufacturer + proto[0][9] || 'Unknown' // 9.Designer + ]; + + // Mac want 1-byte per character strings while Windows want + // 2-bytes per character, so duplicate the names table + var stringsUnicode = []; + var i, ii, j, jj, str; + for (i = 0, ii = strings.length; i < ii; i++) { + str = proto[1][i] || strings[i]; + + var strBufUnicode = []; + for (j = 0, jj = str.length; j < jj; j++) { + strBufUnicode.push(string16(str.charCodeAt(j))); + } + stringsUnicode.push(strBufUnicode.join('')); + } + + var names = [strings, stringsUnicode]; + var platforms = ['\x00\x01', '\x00\x03']; + var encodings = ['\x00\x00', '\x00\x01']; + var languages = ['\x00\x00', '\x04\x09']; + + var namesRecordCount = strings.length * platforms.length; + var nameTable = + '\x00\x00' + // format + string16(namesRecordCount) + // Number of names Record + string16(namesRecordCount * 12 + 6); // Storage + + // Build the name records field + var strOffset = 0; + for (i = 0, ii = platforms.length; i < ii; i++) { + var strs = names[i]; + for (j = 0, jj = strs.length; j < jj; j++) { + str = strs[j]; + var nameRecord = + platforms[i] + // platform ID + encodings[i] + // encoding ID + languages[i] + // language ID + string16(j) + // name ID + string16(str.length) + + string16(strOffset); + nameTable += nameRecord; + strOffset += str.length; + } + } + + nameTable += strings.join('') + stringsUnicode.join(''); + return nameTable; + } + + Font.prototype = { + name: null, + font: null, + mimetype: null, + encoding: null, + get renderer() { + var renderer = FontRendererFactory.create(this); + return shadow(this, 'renderer', renderer); + }, + + exportData: function Font_exportData() { + var data = {}; + for (var i in this) { + if (this.hasOwnProperty(i)) { + data[i] = this[i]; + } + } + return data; + }, + + checkAndRepair: function Font_checkAndRepair(name, font, properties) { + function readTableEntry(file) { + var tag = bytesToString(file.getBytes(4)); + + var checksum = file.getInt32(); + var offset = file.getInt32() >>> 0; + var length = file.getInt32() >>> 0; + + // Read the table associated data + var previousPosition = file.pos; + file.pos = file.start ? file.start : 0; + file.skip(offset); + var data = file.getBytes(length); + file.pos = previousPosition; + + if (tag === 'head') { + // clearing checksum adjustment + data[8] = data[9] = data[10] = data[11] = 0; + data[17] |= 0x20; //Set font optimized for cleartype flag + } + + return { + tag: tag, + checksum: checksum, + length: length, + offset: offset, + data: data + }; + } + + function readOpenTypeHeader(ttf) { + return { + version: bytesToString(ttf.getBytes(4)), + numTables: ttf.getUint16(), + searchRange: ttf.getUint16(), + entrySelector: ttf.getUint16(), + rangeShift: ttf.getUint16() + }; + } + + /** + * Read the appropriate subtable from the cmap according to 9.6.6.4 from + * PDF spec + */ + function readCmapTable(cmap, font, isSymbolicFont) { + var segment; + var start = (font.start ? font.start : 0) + cmap.offset; + font.pos = start; + + var version = font.getUint16(); + var numTables = font.getUint16(); + + var potentialTable; + var canBreak = false; + // There's an order of preference in terms of which cmap subtable to + // use: + // - non-symbolic fonts the preference is a 3,1 table then a 1,0 table + // - symbolic fonts the preference is a 3,0 table then a 1,0 table + // The following takes advantage of the fact that the tables are sorted + // to work. + for (var i = 0; i < numTables; i++) { + var platformId = font.getUint16(); + var encodingId = font.getUint16(); + var offset = font.getInt32() >>> 0; + var useTable = false; + + if (platformId === 1 && encodingId === 0) { + useTable = true; + // Continue the loop since there still may be a higher priority + // table. + } else if (!isSymbolicFont && platformId === 3 && encodingId === 1) { + useTable = true; + canBreak = true; + } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { + useTable = true; + canBreak = true; + } + + if (useTable) { + potentialTable = { + platformId: platformId, + encodingId: encodingId, + offset: offset + }; + } + if (canBreak) { + break; + } + } + + if (!potentialTable) { + warn('Could not find a preferred cmap table.'); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + font.pos = start + potentialTable.offset; + var format = font.getUint16(); + var length = font.getUint16(); + var language = font.getUint16(); + + var hasShortCmap = false; + var mappings = []; + var j, glyphId; + + // TODO(mack): refactor this cmap subtable reading logic out + if (format === 0) { + for (j = 0; j < 256; j++) { + var index = font.getByte(); + if (!index) { + continue; + } + mappings.push({ + charCode: j, + glyphId: index + }); + } + hasShortCmap = true; + } else if (format === 4) { + // re-creating the table in format 4 since the encoding + // might be changed + var segCount = (font.getUint16() >> 1); + font.getBytes(6); // skipping range fields + var segIndex, segments = []; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments.push({ end: font.getUint16() }); + } + font.getUint16(); + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].start = font.getUint16(); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].delta = font.getUint16(); + } + + var offsetsCount = 0; + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + var rangeOffset = font.getUint16(); + if (!rangeOffset) { + segment.offsetIndex = -1; + continue; + } + + var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); + segment.offsetIndex = offsetIndex; + offsetsCount = Math.max(offsetsCount, offsetIndex + + segment.end - segment.start + 1); + } + + var offsets = []; + for (j = 0; j < offsetsCount; j++) { + offsets.push(font.getUint16()); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + start = segment.start; + var end = segment.end; + var delta = segment.delta; + offsetIndex = segment.offsetIndex; + + for (j = start; j <= end; j++) { + if (j === 0xFFFF) { + continue; + } + + glyphId = (offsetIndex < 0 ? + j : offsets[offsetIndex + j - start]); + glyphId = (glyphId + delta) & 0xFFFF; + if (glyphId === 0) { + continue; + } + mappings.push({ + charCode: j, + glyphId: glyphId + }); + } + } + } else if (format === 6) { + // Format 6 is a 2-bytes dense mapping, which means the font data + // lives glue together even if they are pretty far in the unicode + // table. (This looks weird, so I can have missed something), this + // works on Linux but seems to fails on Mac so let's rewrite the + // cmap table to a 3-1-4 style + var firstCode = font.getUint16(); + var entryCount = font.getUint16(); + + for (j = 0; j < entryCount; j++) { + glyphId = font.getUint16(); + var charCode = firstCode + j; + + mappings.push({ + charCode: charCode, + glyphId: glyphId + }); + } + } else { + error('cmap table has unsupported format: ' + format); + } + + // removing duplicate entries + mappings.sort(function (a, b) { + return a.charCode - b.charCode; + }); + for (i = 1; i < mappings.length; i++) { + if (mappings[i - 1].charCode === mappings[i].charCode) { + mappings.splice(i, 1); + i--; + } + } + + return { + platformId: potentialTable.platformId, + encodingId: potentialTable.encodingId, + mappings: mappings, + hasShortCmap: hasShortCmap + }; + } + + function sanitizeMetrics(font, header, metrics, numGlyphs) { + if (!header) { + if (metrics) { + metrics.data = null; + } + return; + } + + font.pos = (font.start ? font.start : 0) + header.offset; + font.pos += header.length - 2; + var numOfMetrics = font.getUint16(); + + if (numOfMetrics > numGlyphs) { + info('The numOfMetrics (' + numOfMetrics + ') should not be ' + + 'greater than the numGlyphs (' + numGlyphs + ')'); + // Reduce numOfMetrics if it is greater than numGlyphs + numOfMetrics = numGlyphs; + header.data[34] = (numOfMetrics & 0xff00) >> 8; + header.data[35] = numOfMetrics & 0x00ff; + } + + var numOfSidebearings = numGlyphs - numOfMetrics; + var numMissing = numOfSidebearings - + ((metrics.length - numOfMetrics * 4) >> 1); + + if (numMissing > 0) { + // For each missing glyph, we set both the width and lsb to 0 (zero). + // Since we need to add two properties for each glyph, this explains + // the use of |numMissing * 2| when initializing the typed array. + var entries = new Uint8Array(metrics.length + numMissing * 2); + entries.set(metrics.data); + metrics.data = entries; + } + } + + function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, + hintsValid) { + if (sourceEnd - sourceStart <= 12) { + // glyph with data less than 12 is invalid one + return 0; + } + var glyf = source.subarray(sourceStart, sourceEnd); + var contoursCount = (glyf[0] << 8) | glyf[1]; + if (contoursCount & 0x8000) { + // complex glyph, writing as is + dest.set(glyf, destStart); + return glyf.length; + } + + var i, j = 10, flagsCount = 0; + for (i = 0; i < contoursCount; i++) { + var endPoint = (glyf[j] << 8) | glyf[j + 1]; + flagsCount = endPoint + 1; + j += 2; + } + // skipping instructions + var instructionsStart = j; + var instructionsLength = (glyf[j] << 8) | glyf[j + 1]; + j += 2 + instructionsLength; + var instructionsEnd = j; + // validating flags + var coordinatesLength = 0; + for (i = 0; i < flagsCount; i++) { + var flag = glyf[j++]; + if (flag & 0xC0) { + // reserved flags must be zero, cleaning up + glyf[j - 1] = flag & 0x3F; + } + var xyLength = ((flag & 2) ? 1 : (flag & 16) ? 0 : 2) + + ((flag & 4) ? 1 : (flag & 32) ? 0 : 2); + coordinatesLength += xyLength; + if (flag & 8) { + var repeat = glyf[j++]; + i += repeat; + coordinatesLength += repeat * xyLength; + } + } + // glyph without coordinates will be rejected + if (coordinatesLength === 0) { + return 0; + } + var glyphDataLength = j + coordinatesLength; + if (glyphDataLength > glyf.length) { + // not enough data for coordinates + return 0; + } + if (!hintsValid && instructionsLength > 0) { + dest.set(glyf.subarray(0, instructionsStart), destStart); + dest.set([0, 0], destStart + instructionsStart); + dest.set(glyf.subarray(instructionsEnd, glyphDataLength), + destStart + instructionsStart + 2); + glyphDataLength -= instructionsLength; + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = (glyphDataLength + 3) & ~3; + } + return glyphDataLength; + } + if (glyf.length - glyphDataLength > 3) { + // truncating and aligning to 4 bytes the long glyph data + glyphDataLength = (glyphDataLength + 3) & ~3; + dest.set(glyf.subarray(0, glyphDataLength), destStart); + return glyphDataLength; + } + // glyph data is fine + dest.set(glyf, destStart); + return glyf.length; + } + + function sanitizeHead(head, numGlyphs, locaLength) { + var data = head.data; + + // Validate version: + // Should always be 0x00010000 + var version = int32(data[0], data[1], data[2], data[3]); + if (version >> 16 !== 1) { + info('Attempting to fix invalid version in head table: ' + version); + data[0] = 0; + data[1] = 1; + data[2] = 0; + data[3] = 0; + } + + var indexToLocFormat = int16(data[50], data[51]); + if (indexToLocFormat < 0 || indexToLocFormat > 1) { + info('Attempting to fix invalid indexToLocFormat in head table: ' + + indexToLocFormat); + + // The value of indexToLocFormat should be 0 if the loca table + // consists of short offsets, and should be 1 if the loca table + // consists of long offsets. + // + // The number of entries in the loca table should be numGlyphs + 1. + // + // Using this information, we can work backwards to deduce if the + // size of each offset in the loca table, and thus figure out the + // appropriate value for indexToLocFormat. + + var numGlyphsPlusOne = numGlyphs + 1; + if (locaLength === numGlyphsPlusOne << 1) { + // 0x0000 indicates the loca table consists of short offsets + data[50] = 0; + data[51] = 0; + } else if (locaLength === numGlyphsPlusOne << 2) { + // 0x0001 indicates the loca table consists of long offsets + data[50] = 0; + data[51] = 1; + } else { + warn('Could not fix indexToLocFormat: ' + indexToLocFormat); + } + } + } + + function sanitizeGlyphLocations(loca, glyf, numGlyphs, + isGlyphLocationsLong, hintsValid, + dupFirstEntry) { + var itemSize, itemDecode, itemEncode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = function fontItemDecodeLong(data, offset) { + return (data[offset] << 24) | (data[offset + 1] << 16) | + (data[offset + 2] << 8) | data[offset + 3]; + }; + itemEncode = function fontItemEncodeLong(data, offset, value) { + data[offset] = (value >>> 24) & 0xFF; + data[offset + 1] = (value >> 16) & 0xFF; + data[offset + 2] = (value >> 8) & 0xFF; + data[offset + 3] = value & 0xFF; + }; + } else { + itemSize = 2; + itemDecode = function fontItemDecode(data, offset) { + return (data[offset] << 9) | (data[offset + 1] << 1); + }; + itemEncode = function fontItemEncode(data, offset, value) { + data[offset] = (value >> 9) & 0xFF; + data[offset + 1] = (value >> 1) & 0xFF; + }; + } + var locaData = loca.data; + var locaDataSize = itemSize * (1 + numGlyphs); + // is loca.data too short or long? + if (locaData.length !== locaDataSize) { + locaData = new Uint8Array(locaDataSize); + locaData.set(loca.data.subarray(0, locaDataSize)); + loca.data = locaData; + } + // removing the invalid glyphs + var oldGlyfData = glyf.data; + var oldGlyfDataLength = oldGlyfData.length; + var newGlyfData = new Uint8Array(oldGlyfDataLength); + var startOffset = itemDecode(locaData, 0); + var writeOffset = 0; + itemEncode(locaData, 0, writeOffset); + var i, j; + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { + var endOffset = itemDecode(locaData, j); + if (endOffset > oldGlyfDataLength && + ((oldGlyfDataLength + 3) & ~3) === endOffset) { + // Aspose breaks fonts by aligning the glyphs to the qword, but not + // the glyf table size, which makes last glyph out of range. + endOffset = oldGlyfDataLength; + } + if (endOffset > oldGlyfDataLength) { + // glyph end offset points outside glyf data, rejecting the glyph + itemEncode(locaData, j, writeOffset); + startOffset = endOffset; + continue; + } + + var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset, + newGlyfData, writeOffset, hintsValid); + writeOffset += newLength; + itemEncode(locaData, j, writeOffset); + startOffset = endOffset; + } + + if (writeOffset === 0) { + // glyf table cannot be empty -- redoing the glyf and loca tables + // to have single glyph with one point + var simpleGlyph = new Uint8Array( + [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]); + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { + itemEncode(locaData, j, simpleGlyph.length); + } + glyf.data = simpleGlyph; + return; + } + + if (dupFirstEntry) { + var firstEntryLength = itemDecode(locaData, itemSize); + if (newGlyfData.length > firstEntryLength + writeOffset) { + glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + } else { + glyf.data = new Uint8Array(firstEntryLength + writeOffset); + glyf.data.set(newGlyfData.subarray(0, writeOffset)); + } + glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); + itemEncode(loca.data, locaData.length - itemSize, + writeOffset + firstEntryLength); + } else { + glyf.data = newGlyfData.subarray(0, writeOffset); + } + } + + function readPostScriptTable(post, properties, maxpNumGlyphs) { + var start = (font.start ? font.start : 0) + post.offset; + font.pos = start; + + var length = post.length, end = start + length; + var version = font.getInt32(); + // skip rest to the tables + font.getBytes(28); + + var glyphNames; + var valid = true; + var i; + + switch (version) { + case 0x00010000: + glyphNames = MacStandardGlyphOrdering; + break; + case 0x00020000: + var numGlyphs = font.getUint16(); + if (numGlyphs !== maxpNumGlyphs) { + valid = false; + break; + } + var glyphNameIndexes = []; + for (i = 0; i < numGlyphs; ++i) { + var index = font.getUint16(); + if (index >= 32768) { + valid = false; + break; + } + glyphNameIndexes.push(index); + } + if (!valid) { + break; + } + var customNames = []; + var strBuf = []; + while (font.pos < end) { + var stringLength = font.getByte(); + strBuf.length = stringLength; + for (i = 0; i < stringLength; ++i) { + strBuf[i] = String.fromCharCode(font.getByte()); + } + customNames.push(strBuf.join('')); + } + glyphNames = []; + for (i = 0; i < numGlyphs; ++i) { + var j = glyphNameIndexes[i]; + if (j < 258) { + glyphNames.push(MacStandardGlyphOrdering[j]); + continue; + } + glyphNames.push(customNames[j - 258]); + } + break; + case 0x00030000: + break; + default: + warn('Unknown/unsupported post table version ' + version); + valid = false; + break; + } + properties.glyphNames = glyphNames; + return valid; + } + + function readNameTable(nameTable) { + var start = (font.start ? font.start : 0) + nameTable.offset; + font.pos = start; + + var names = [[], []]; + var length = nameTable.length, end = start + length; + var format = font.getUint16(); + var FORMAT_0_HEADER_LENGTH = 6; + if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { + // unsupported name table format or table "too" small + return names; + } + var numRecords = font.getUint16(); + var stringsStart = font.getUint16(); + var records = []; + var NAME_RECORD_LENGTH = 12; + var i, ii; + + for (i = 0; i < numRecords && + font.pos + NAME_RECORD_LENGTH <= end; i++) { + var r = { + platform: font.getUint16(), + encoding: font.getUint16(), + language: font.getUint16(), + name: font.getUint16(), + length: font.getUint16(), + offset: font.getUint16() + }; + // using only Macintosh and Windows platform/encoding names + if ((r.platform === 1 && r.encoding === 0 && r.language === 0) || + (r.platform === 3 && r.encoding === 1 && r.language === 0x409)) { + records.push(r); + } + } + for (i = 0, ii = records.length; i < ii; i++) { + var record = records[i]; + var pos = start + stringsStart + record.offset; + if (pos + record.length > end) { + continue; // outside of name table, ignoring + } + font.pos = pos; + var nameIndex = record.name; + if (record.encoding) { + // unicode + var str = ''; + for (var j = 0, jj = record.length; j < jj; j += 2) { + str += String.fromCharCode(font.getUint16()); + } + names[1][nameIndex] = str; + } else { + names[0][nameIndex] = bytesToString(font.getBytes(record.length)); + } + } + return names; + } + + var TTOpsStackDeltas = [ + 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, + -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, + 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, + 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, + 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, + -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, + -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, + -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2]; + // 0xC0-DF == -1 and 0xE0-FF == -2 + + function sanitizeTTProgram(table, ttContext) { + var data = table.data; + var i = 0, j, n, b, funcId, pc, lastEndf = 0, lastDeff = 0; + var stack = []; + var callstack = []; + var functionsCalled = []; + var tooComplexToFollowFunctions = + ttContext.tooComplexToFollowFunctions; + var inFDEF = false, ifLevel = 0, inELSE = 0; + for (var ii = data.length; i < ii;) { + var op = data[i++]; + // The TrueType instruction set docs can be found at + // https://developer.apple.com/fonts/TTRefMan/RM05/Chap5.html + if (op === 0x40) { // NPUSHB - pushes n bytes + n = data[i++]; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if (op === 0x41) { // NPUSHW - pushes n words + n = data[i++]; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push((b << 8) | data[i++]); + } + } + } else if ((op & 0xF8) === 0xB0) { // PUSHB - pushes bytes + n = op - 0xB0 + 1; + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if ((op & 0xF8) === 0xB8) { // PUSHW - pushes words + n = op - 0xB8 + 1; + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push((b << 8) | data[i++]); + } + } + } else if (op === 0x2B && !tooComplexToFollowFunctions) { // CALL + if (!inFDEF && !inELSE) { + // collecting inforamtion about which functions are used + funcId = stack[stack.length - 1]; + ttContext.functionsUsed[funcId] = true; + if (funcId in ttContext.functionsStackDeltas) { + stack.length += ttContext.functionsStackDeltas[funcId]; + } else if (funcId in ttContext.functionsDefined && + functionsCalled.indexOf(funcId) < 0) { + callstack.push({data: data, i: i, stackTop: stack.length - 1}); + functionsCalled.push(funcId); + pc = ttContext.functionsDefined[funcId]; + if (!pc) { + warn('TT: CALL non-existent function'); + ttContext.hintsValid = false; + return; + } + data = pc.data; + i = pc.i; + } + } + } else if (op === 0x2C && !tooComplexToFollowFunctions) { // FDEF + if (inFDEF || inELSE) { + warn('TT: nested FDEFs not allowed'); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + // collecting inforamtion about which functions are defined + lastDeff = i; + funcId = stack.pop(); + ttContext.functionsDefined[funcId] = {data: data, i: i}; + } else if (op === 0x2D) { // ENDF - end of function + if (inFDEF) { + inFDEF = false; + lastEndf = i; + } else { + pc = callstack.pop(); + if (!pc) { + warn('TT: ENDF bad stack'); + ttContext.hintsValid = false; + return; + } + funcId = functionsCalled.pop(); + data = pc.data; + i = pc.i; + ttContext.functionsStackDeltas[funcId] = + stack.length - pc.stackTop; + } + } else if (op === 0x89) { // IDEF - instruction definition + if (inFDEF || inELSE) { + warn('TT: nested IDEFs not allowed'); + tooComplexToFollowFunctions = true; + } + inFDEF = true; + // recording it as a function to track ENDF + lastDeff = i; + } else if (op === 0x58) { // IF + ++ifLevel; + } else if (op === 0x1B) { // ELSE + inELSE = ifLevel; + } else if (op === 0x59) { // EIF + if (inELSE === ifLevel) { + inELSE = 0; + } + --ifLevel; + } else if (op === 0x1C) { // JMPR + if (!inFDEF && !inELSE) { + var offset = stack[stack.length - 1]; + // only jumping forward to prevent infinite loop + if (offset > 0) { + i += offset - 1; + } + } + } + // Adjusting stack not extactly, but just enough to get function id + if (!inFDEF && !inELSE) { + var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] : + op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0; + if (op >= 0x71 && op <= 0x75) { + n = stack.pop(); + if (n === n) { + stackDelta = -n * 2; + } + } + while (stackDelta < 0 && stack.length > 0) { + stack.pop(); + stackDelta++; + } + while (stackDelta > 0) { + stack.push(NaN); // pushing any number into stack + stackDelta--; + } + } + } + ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; + var content = [data]; + if (i > data.length) { + content.push(new Uint8Array(i - data.length)); + } + if (lastDeff > lastEndf) { + warn('TT: complementing a missing function tail'); + // new function definition started, but not finished + // complete function by [CLEAR, ENDF] + content.push(new Uint8Array([0x22, 0x2D])); + } + foldTTTable(table, content); + } + + function checkInvalidFunctions(ttContext, maxFunctionDefs) { + if (ttContext.tooComplexToFollowFunctions) { + return; + } + if (ttContext.functionsDefined.length > maxFunctionDefs) { + warn('TT: more functions defined than expected'); + ttContext.hintsValid = false; + return; + } + for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { + if (j > maxFunctionDefs) { + warn('TT: invalid function id: ' + j); + ttContext.hintsValid = false; + return; + } + if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { + warn('TT: undefined function: ' + j); + ttContext.hintsValid = false; + return; + } + } + } + + function foldTTTable(table, content) { + if (content.length > 1) { + // concatenating the content items + var newLength = 0; + var j, jj; + for (j = 0, jj = content.length; j < jj; j++) { + newLength += content[j].length; + } + newLength = (newLength + 3) & ~3; + var result = new Uint8Array(newLength); + var pos = 0; + for (j = 0, jj = content.length; j < jj; j++) { + result.set(content[j], pos); + pos += content[j].length; + } + table.data = result; + table.length = newLength; + } + } + + function sanitizeTTPrograms(fpgm, prep, cvt) { + var ttContext = { + functionsDefined: [], + functionsUsed: [], + functionsStackDeltas: [], + tooComplexToFollowFunctions: false, + hintsValid: true + }; + if (fpgm) { + sanitizeTTProgram(fpgm, ttContext); + } + if (prep) { + sanitizeTTProgram(prep, ttContext); + } + if (fpgm) { + checkInvalidFunctions(ttContext, maxFunctionDefs); + } + if (cvt && (cvt.length & 1)) { + var cvtData = new Uint8Array(cvt.length + 1); + cvtData.set(cvt.data); + cvt.data = cvtData; + } + return ttContext.hintsValid; + } + + // The following steps modify the original font data, making copy + font = new Stream(new Uint8Array(font.getBytes())); + + var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp', + 'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF ']; + + var header = readOpenTypeHeader(font); + var numTables = header.numTables; + var cff, cffFile; + + var tables = { 'OS/2': null, cmap: null, head: null, hhea: null, + hmtx: null, maxp: null, name: null, post: null }; + var table; + for (var i = 0; i < numTables; i++) { + table = readTableEntry(font); + if (VALID_TABLES.indexOf(table.tag) < 0) { + continue; // skipping table if it's not a required or optional table + } + if (table.length === 0) { + continue; // skipping empty tables + } + tables[table.tag] = table; + } + + var isTrueType = !tables['CFF ']; + if (!isTrueType) { + // OpenType font + if (!tables.head || !tables.hhea || !tables.maxp || !tables.post) { + // no major tables: throwing everything at CFFFont + cffFile = new Stream(tables['CFF '].data); + cff = new CFFFont(cffFile, properties); + + return this.convert(name, cff, properties); + } + + delete tables.glyf; + delete tables.loca; + delete tables.fpgm; + delete tables.prep; + delete tables['cvt ']; + this.isOpenType = true; + } else { + if (!tables.glyf || !tables.loca) { + error('Required "glyf" or "loca" tables are not found'); + } + this.isOpenType = false; + } + + if (!tables.maxp) { + error('Required "maxp" table is not found'); + } + + font.pos = (font.start || 0) + tables.maxp.offset; + var version = font.getInt32(); + var numGlyphs = font.getUint16(); + var maxFunctionDefs = 0; + if (version >= 0x00010000 && tables.maxp.length >= 22) { + // maxZones can be invalid + font.pos += 8; + var maxZones = font.getUint16(); + if (maxZones > 2) { // reset to 2 if font has invalid maxZones + tables.maxp.data[14] = 0; + tables.maxp.data[15] = 2; + } + font.pos += 4; + maxFunctionDefs = font.getUint16(); + } + + var dupFirstEntry = false; + if (properties.type === 'CIDFontType2' && properties.toUnicode && + properties.toUnicode.get(0) > '\u0000') { + // oracle's defect (see 3427), duplicating first entry + dupFirstEntry = true; + numGlyphs++; + tables.maxp.data[4] = numGlyphs >> 8; + tables.maxp.data[5] = numGlyphs & 255; + } + + var hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, + tables['cvt '], maxFunctionDefs); + if (!hintsValid) { + delete tables.fpgm; + delete tables.prep; + delete tables['cvt ']; + } + + // Ensure the hmtx table contains the advance width and + // sidebearings information for numGlyphs in the maxp table + sanitizeMetrics(font, tables.hhea, tables.hmtx, numGlyphs); + + if (!tables.head) { + error('Required "head" table is not found'); + } + + sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0); + + if (isTrueType) { + var isGlyphLocationsLong = int16(tables.head.data[50], + tables.head.data[51]); + sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, + isGlyphLocationsLong, hintsValid, dupFirstEntry); + } + + if (!tables.hhea) { + error('Required "hhea" table is not found'); + } + + // Sanitizer reduces the glyph advanceWidth to the maxAdvanceWidth + // Sometimes it's 0. That needs to be fixed + if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) { + tables.hhea.data[10] = 0xFF; + tables.hhea.data[11] = 0xFF; + } + + // The 'post' table has glyphs names. + if (tables.post) { + var valid = readPostScriptTable(tables.post, properties, numGlyphs); + if (!valid) { + tables.post = null; + } + } + + var charCodeToGlyphId = [], charCode; + if (properties.type === 'CIDFontType2') { + var cidToGidMap = properties.cidToGidMap || []; + var cidToGidMapLength = cidToGidMap.length; + properties.cMap.forEach(function(charCode, cid) { + assert(cid <= 0xffff, 'Max size of CID is 65,535'); + var glyphId = -1; + if (cidToGidMapLength === 0) { + glyphId = charCode; + } else if (cidToGidMap[cid] !== undefined) { + glyphId = cidToGidMap[cid]; + } + if (glyphId >= 0 && glyphId < numGlyphs) { + charCodeToGlyphId[charCode] = glyphId; + } + }); + if (dupFirstEntry) { + charCodeToGlyphId[0] = numGlyphs - 1; + } + } else { + // Most of the following logic in this code branch is based on the + // 9.6.6.4 of the PDF spec. + var cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont); + var cmapPlatformId = cmapTable.platformId; + var cmapEncodingId = cmapTable.encodingId; + var cmapMappings = cmapTable.mappings; + var cmapMappingsLength = cmapMappings.length; + var hasEncoding = properties.differences.length || + !!properties.baseEncodingName; + + // The spec seems to imply that if the font is symbolic the encoding + // should be ignored, this doesn't appear to work for 'preistabelle.pdf' + // where the the font is symbolic and it has an encoding. + if (hasEncoding && + (cmapPlatformId === 3 && cmapEncodingId === 1 || + cmapPlatformId === 1 && cmapEncodingId === 0) || + (cmapPlatformId === -1 && cmapEncodingId === -1 && // Temporary hack + !!Encodings[properties.baseEncodingName])) { // Temporary hack + // When no preferred cmap table was found and |baseEncodingName| is + // one of the predefined encodings, we seem to obtain a better + // |charCodeToGlyphId| map from the code below (fixes bug 1057544). + // TODO: Note that this is a hack which should be removed as soon as + // we have proper support for more exotic cmap tables. + + var baseEncoding = []; + if (properties.baseEncodingName === 'MacRomanEncoding' || + properties.baseEncodingName === 'WinAnsiEncoding') { + baseEncoding = Encodings[properties.baseEncodingName]; + } + for (charCode = 0; charCode < 256; charCode++) { + var glyphName; + if (this.differences && charCode in this.differences) { + glyphName = this.differences[charCode]; + } else if (charCode in baseEncoding && + baseEncoding[charCode] !== '') { + glyphName = baseEncoding[charCode]; + } else { + glyphName = Encodings.StandardEncoding[charCode]; + } + if (!glyphName) { + continue; + } + var unicodeOrCharCode; + if (cmapPlatformId === 3 && cmapEncodingId === 1) { + unicodeOrCharCode = GlyphsUnicode[glyphName]; + } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { + // TODO: the encoding needs to be updated with mac os table. + unicodeOrCharCode = Encodings.MacRomanEncoding.indexOf(glyphName); + } + + var found = false; + for (i = 0; i < cmapMappingsLength; ++i) { + if (cmapMappings[i].charCode === unicodeOrCharCode) { + charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; + found = true; + break; + } + } + if (!found && properties.glyphNames) { + // Try to map using the post table. There are currently no known + // pdfs that this fixes. + var glyphId = properties.glyphNames.indexOf(glyphName); + if (glyphId > 0) { + charCodeToGlyphId[charCode] = glyphId; + } + } + } + } else { + // For (3, 0) cmap tables: + // The charcode key being stored in charCodeToGlyphId is the lower + // byte of the two-byte charcodes of the cmap table since according to + // the spec: 'each byte from the string shall be prepended with the + // high byte of the range [of charcodes in the cmap table], to form + // a two-byte character, which shall be used to select the + // associated glyph description from the subtable'. + // + // For (1, 0) cmap tables: + // 'single bytes from the string shall be used to look up the + // associated glyph descriptions from the subtable'. This means + // charcodes in the cmap will be single bytes, so no-op since + // glyph.charCode & 0xFF === glyph.charCode + for (i = 0; i < cmapMappingsLength; ++i) { + charCode = cmapMappings[i].charCode & 0xFF; + charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; + } + } + } + + if (charCodeToGlyphId.length === 0) { + // defines at least one glyph + charCodeToGlyphId[0] = 0; + } + + // Converting glyphs and ids into font's cmap table + var newMapping = adjustMapping(charCodeToGlyphId, properties); + this.toFontChar = newMapping.toFontChar; + tables.cmap = { + tag: 'cmap', + data: createCmapTable(newMapping.charCodeToGlyphId) + }; + + if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) { + // extract some more font properties from the OpenType head and + // hhea tables; yMin and descent value are always negative + var override = { + unitsPerEm: int16(tables.head.data[18], tables.head.data[19]), + yMax: int16(tables.head.data[42], tables.head.data[43]), + yMin: int16(tables.head.data[38], tables.head.data[39]) - 0x10000, + ascent: int16(tables.hhea.data[4], tables.hhea.data[5]), + descent: int16(tables.hhea.data[6], tables.hhea.data[7]) - 0x10000 + }; + + tables['OS/2'] = { + tag: 'OS/2', + data: createOS2Table(properties, newMapping.charCodeToGlyphId, + override) + }; + } + + // Rewrite the 'post' table if needed + if (!tables.post) { + tables.post = { + tag: 'post', + data: createPostTable(properties) + }; + } + + if (!isTrueType) { + try { + // Trying to repair CFF file + cffFile = new Stream(tables['CFF '].data); + var parser = new CFFParser(cffFile, properties); + cff = parser.parse(); + var compiler = new CFFCompiler(cff); + tables['CFF '].data = compiler.compile(); + } catch (e) { + warn('Failed to compile font ' + properties.loadedName); + } + } + + // Re-creating 'name' table + if (!tables.name) { + tables.name = { + tag: 'name', + data: createNameTable(this.name) + }; + } else { + // ... using existing 'name' table as prototype + var namePrototype = readNameTable(tables.name); + tables.name.data = createNameTable(name, namePrototype); + } + + var builder = new OpenTypeFileBuilder(header.version); + for (var tableTag in tables) { + builder.addTable(tableTag, tables[tableTag].data); + } + return builder.toArray(); + }, + + convert: function Font_convert(fontName, font, properties) { + // TODO: Check the charstring widths to determine this. + properties.fixedPitch = false; + + var mapping = font.getGlyphMapping(properties); + var newMapping = adjustMapping(mapping, properties); + this.toFontChar = newMapping.toFontChar; + var numGlyphs = font.numGlyphs; + + function getCharCodes(charCodeToGlyphId, glyphId) { + var charCodes = null; + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + if (!charCodes) { + charCodes = []; + } + charCodes.push(charCode | 0); + } + } + return charCodes; + } + + function createCharCode(charCodeToGlyphId, glyphId) { + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + return charCode | 0; + } + } + newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = + glyphId; + return newMapping.nextAvailableFontCharCode++; + } + + var seacs = font.seacs; + if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) { + var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX; + var charset = font.getCharset(); + var seacMap = Object.create(null); + for (var glyphId in seacs) { + glyphId |= 0; + var seac = seacs[glyphId]; + var baseGlyphName = Encodings.StandardEncoding[seac[2]]; + var accentGlyphName = Encodings.StandardEncoding[seac[3]]; + var baseGlyphId = charset.indexOf(baseGlyphName); + var accentGlyphId = charset.indexOf(accentGlyphName); + if (baseGlyphId < 0 || accentGlyphId < 0) { + continue; + } + var accentOffset = { + x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], + y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] + }; + + var charCodes = getCharCodes(mapping, glyphId); + if (!charCodes) { + // There's no point in mapping it if the char code was never mapped + // to begin with. + continue; + } + for (var i = 0, ii = charCodes.length; i < ii; i++) { + var charCode = charCodes[i]; + // Find a fontCharCode that maps to the base and accent glyphs. + // If one doesn't exists, create it. + var charCodeToGlyphId = newMapping.charCodeToGlyphId; + var baseFontCharCode = createCharCode(charCodeToGlyphId, + baseGlyphId); + var accentFontCharCode = createCharCode(charCodeToGlyphId, + accentGlyphId); + seacMap[charCode] = { + baseFontCharCode: baseFontCharCode, + accentFontCharCode: accentFontCharCode, + accentOffset: accentOffset + }; + } + } + properties.seacMap = seacMap; + } + + var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]; + + var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F'); + // PostScript Font Program + builder.addTable('CFF ', font.data); + // OS/2 and Windows Specific metrics + builder.addTable('OS/2', createOS2Table(properties, + newMapping.charCodeToGlyphId)); + // Character to glyphs mapping + builder.addTable('cmap', createCmapTable(newMapping.charCodeToGlyphId)); + // Font header + builder.addTable('head', + '\x00\x01\x00\x00' + // Version number + '\x00\x00\x10\x00' + // fontRevision + '\x00\x00\x00\x00' + // checksumAdjustement + '\x5F\x0F\x3C\xF5' + // magicNumber + '\x00\x00' + // Flags + safeString16(unitsPerEm) + // unitsPerEM + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // creation date + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // modifification date + '\x00\x00' + // xMin + safeString16(properties.descent) + // yMin + '\x0F\xFF' + // xMax + safeString16(properties.ascent) + // yMax + string16(properties.italicAngle ? 2 : 0) + // macStyle + '\x00\x11' + // lowestRecPPEM + '\x00\x00' + // fontDirectionHint + '\x00\x00' + // indexToLocFormat + '\x00\x00'); // glyphDataFormat + + // Horizontal header + builder.addTable('hhea', + '\x00\x01\x00\x00' + // Version number + safeString16(properties.ascent) + // Typographic Ascent + safeString16(properties.descent) + // Typographic Descent + '\x00\x00' + // Line Gap + '\xFF\xFF' + // advanceWidthMax + '\x00\x00' + // minLeftSidebearing + '\x00\x00' + // minRightSidebearing + '\x00\x00' + // xMaxExtent + safeString16(properties.capHeight) + // caretSlopeRise + safeString16(Math.tan(properties.italicAngle) * + properties.xHeight) + // caretSlopeRun + '\x00\x00' + // caretOffset + '\x00\x00' + // -reserved- + '\x00\x00' + // -reserved- + '\x00\x00' + // -reserved- + '\x00\x00' + // -reserved- + '\x00\x00' + // metricDataFormat + string16(numGlyphs)); // Number of HMetrics + + // Horizontal metrics + builder.addTable('hmtx', (function fontFieldsHmtx() { + var charstrings = font.charstrings; + var cffWidths = font.cff ? font.cff.widths : null; + var hmtx = '\x00\x00\x00\x00'; // Fake .notdef + for (var i = 1, ii = numGlyphs; i < ii; i++) { + var width = 0; + if (charstrings) { + var charstring = charstrings[i - 1]; + width = 'width' in charstring ? charstring.width : 0; + } else if (cffWidths) { + width = Math.ceil(cffWidths[i] || 0); + } + hmtx += string16(width) + string16(0); + } + return hmtx; + })()); + + // Maximum profile + builder.addTable('maxp', + '\x00\x00\x50\x00' + // Version number + string16(numGlyphs)); // Num of glyphs + + // Naming tables + builder.addTable('name', createNameTable(fontName)); + + // PostScript informations + builder.addTable('post', createPostTable(properties)); + + return builder.toArray(); + }, + + /** + * Builds a char code to unicode map based on section 9.10 of the spec. + * @param {Object} properties Font properties object. + * @return {Object} A ToUnicodeMap object. + */ + buildToUnicode: function Font_buildToUnicode(properties) { + // Section 9.10.2 Mapping Character Codes to Unicode Values + if (properties.toUnicode && properties.toUnicode.length !== 0) { + return properties.toUnicode; + } + // According to the spec if the font is a simple font we should only map + // to unicode if the base encoding is MacRoman, MacExpert, or WinAnsi or + // the differences array only contains adobe standard or symbol set names, + // in pratice it seems better to always try to create a toUnicode + // map based of the default encoding. + var toUnicode, charcode; + if (!properties.composite /* is simple font */) { + toUnicode = []; + var encoding = properties.defaultEncoding.slice(); + var baseEncodingName = properties.baseEncodingName; + // Merge in the differences array. + var differences = properties.differences; + for (charcode in differences) { + encoding[charcode] = differences[charcode]; + } + for (charcode in encoding) { + // a) Map the character code to a character name. + var glyphName = encoding[charcode]; + // b) Look up the character name in the Adobe Glyph List (see the + // Bibliography) to obtain the corresponding Unicode value. + if (glyphName === '') { + continue; + } else if (GlyphsUnicode[glyphName] === undefined) { + // (undocumented) c) Few heuristics to recognize unknown glyphs + // NOTE: Adobe Reader does not do this step, but OSX Preview does + var code = 0; + switch (glyphName[0]) { + case 'G': // Gxx glyph + if (glyphName.length === 3) { + code = parseInt(glyphName.substr(1), 16); + } + break; + case 'g': // g00xx glyph + if (glyphName.length === 5) { + code = parseInt(glyphName.substr(1), 16); + } + break; + case 'C': // Cddd glyph + case 'c': // cddd glyph + if (glyphName.length >= 3) { + code = +glyphName.substr(1); + } + break; + } + if (code) { + // If |baseEncodingName| is one the predefined encodings, + // and |code| equals |charcode|, using the glyph defined in the + // baseEncoding seems to yield a better |toUnicode| mapping + // (fixes issue 5070). + if (baseEncodingName && code === +charcode) { + var baseEncoding = Encodings[baseEncodingName]; + if (baseEncoding && (glyphName = baseEncoding[charcode])) { + toUnicode[charcode] = + String.fromCharCode(GlyphsUnicode[glyphName]); + continue; + } + } + toUnicode[charcode] = String.fromCharCode(code); + } + continue; + } + toUnicode[charcode] = String.fromCharCode(GlyphsUnicode[glyphName]); + } + return new ToUnicodeMap(toUnicode); + } + // If the font is a composite font that uses one of the predefined CMaps + // listed in Table 118 (except Identity–H and Identity–V) or whose + // descendant CIDFont uses the Adobe-GB1, Adobe-CNS1, Adobe-Japan1, or + // Adobe-Korea1 character collection: + if (properties.composite && ( + (properties.cMap.builtInCMap && + !(properties.cMap instanceof IdentityCMap)) || + (properties.cidSystemInfo.registry === 'Adobe' && + (properties.cidSystemInfo.ordering === 'GB1' || + properties.cidSystemInfo.ordering === 'CNS1' || + properties.cidSystemInfo.ordering === 'Japan1' || + properties.cidSystemInfo.ordering === 'Korea1')))) { + // Then: + // a) Map the character code to a character identifier (CID) according + // to the font’s CMap. + // b) Obtain the registry and ordering of the character collection used + // by the font’s CMap (for example, Adobe and Japan1) from its + // CIDSystemInfo dictionary. + var registry = properties.cidSystemInfo.registry; + var ordering = properties.cidSystemInfo.ordering; + // c) Construct a second CMap name by concatenating the registry and + // ordering obtained in step (b) in the format registry–ordering–UCS2 + // (for example, Adobe–Japan1–UCS2). + var ucs2CMapName = new Name(registry + '-' + ordering + '-UCS2'); + // d) Obtain the CMap with the name constructed in step (c) (available + // from the ASN Web site; see the Bibliography). + var ucs2CMap = CMapFactory.create(ucs2CMapName, + { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null); + var cMap = properties.cMap; + toUnicode = []; + cMap.forEach(function(charcode, cid) { + assert(cid <= 0xffff, 'Max size of CID is 65,535'); + // e) Map the CID obtained in step (a) according to the CMap obtained + // in step (d), producing a Unicode value. + var ucs2 = ucs2CMap.lookup(cid); + if (ucs2) { + toUnicode[charcode] = + String.fromCharCode((ucs2.charCodeAt(0) << 8) + + ucs2.charCodeAt(1)); + } + }); + return new ToUnicodeMap(toUnicode); + } + + // The viewer's choice, just use an identity map. + return new IdentityToUnicodeMap(properties.firstChar, + properties.lastChar); + }, + + get spaceWidth() { + if ('_shadowWidth' in this) { + return this._shadowWidth; + } + + // trying to estimate space character width + var possibleSpaceReplacements = ['space', 'minus', 'one', 'i']; + var width; + for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) { + var glyphName = possibleSpaceReplacements[i]; + // if possible, getting width by glyph name + if (glyphName in this.widths) { + width = this.widths[glyphName]; + break; + } + var glyphUnicode = GlyphsUnicode[glyphName]; + // finding the charcode via unicodeToCID map + var charcode = 0; + if (this.composite) { + if (this.cMap.contains(glyphUnicode)) { + charcode = this.cMap.lookup(glyphUnicode); + } + } + // ... via toUnicode map + if (!charcode && 'toUnicode' in this) { + charcode = this.toUnicode.charCodeOf(glyphUnicode); + } + // setting it to unicode if negative or undefined + if (charcode <= 0) { + charcode = glyphUnicode; + } + // trying to get width via charcode + width = this.widths[charcode]; + if (width) { + break; // the non-zero width found + } + } + width = width || this.defaultWidth; + // Do not shadow the property here. See discussion: + // https://github.com/mozilla/pdf.js/pull/2127#discussion_r1662280 + this._shadowWidth = width; + return width; + }, + + charToGlyph: function Font_charToGlyph(charcode) { + var fontCharCode, width, operatorListId; + + var widthCode = charcode; + if (this.cMap && this.cMap.contains(charcode)) { + widthCode = this.cMap.lookup(charcode); + } + width = this.widths[widthCode]; + width = isNum(width) ? width : this.defaultWidth; + var vmetric = this.vmetrics && this.vmetrics[widthCode]; + + var unicode = this.toUnicode.get(charcode) || charcode; + if (typeof unicode === 'number') { + unicode = String.fromCharCode(unicode); + } + + // First try the toFontChar map, if it's not there then try falling + // back to the char code. + fontCharCode = this.toFontChar[charcode] || charcode; + if (this.missingFile) { + fontCharCode = mapSpecialUnicodeValues(fontCharCode); + } + + if (this.isType3Font) { + // Font char code in this case is actually a glyph name. + operatorListId = fontCharCode; + } + + var accent = null; + if (this.seacMap && this.seacMap[charcode]) { + var seac = this.seacMap[charcode]; + fontCharCode = seac.baseFontCharCode; + accent = { + fontChar: String.fromCharCode(seac.accentFontCharCode), + offset: seac.accentOffset + }; + } + + var fontChar = String.fromCharCode(fontCharCode); + + var glyph = this.glyphCache[charcode]; + if (!glyph || + !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric, + operatorListId)) { + glyph = new Glyph(fontChar, unicode, accent, width, vmetric, + operatorListId); + this.glyphCache[charcode] = glyph; + } + return glyph; + }, + + charsToGlyphs: function Font_charsToGlyphs(chars) { + var charsCache = this.charsCache; + var glyphs, glyph, charcode; + + // if we translated this string before, just grab it from the cache + if (charsCache) { + glyphs = charsCache[chars]; + if (glyphs) { + return glyphs; + } + } + + // lazily create the translation cache + if (!charsCache) { + charsCache = this.charsCache = Object.create(null); + } + + glyphs = []; + var charsCacheKey = chars; + var i = 0, ii; + + if (this.cMap) { + // composite fonts have multi-byte strings convert the string from + // single-byte to multi-byte + var c = {}; + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + charcode = c.charcode; + var length = c.length; + i += length; + glyph = this.charToGlyph(charcode); + glyphs.push(glyph); + // placing null after each word break charcode (ASCII SPACE) + // Ignore occurences of 0x20 in multiple-byte codes. + if (length === 1 && chars.charCodeAt(i - 1) === 0x20) { + glyphs.push(null); + } + } + } else { + for (i = 0, ii = chars.length; i < ii; ++i) { + charcode = chars.charCodeAt(i); + glyph = this.charToGlyph(charcode); + glyphs.push(glyph); + if (charcode === 0x20) { + glyphs.push(null); + } + } + } + + // Enter the translated string into the cache + return (charsCache[charsCacheKey] = glyphs); + } + }; + + return Font; +})(); + +var ErrorFont = (function ErrorFontClosure() { + function ErrorFont(error) { + this.error = error; + this.loadedName = 'g_font_error'; + this.loading = false; + } + + ErrorFont.prototype = { + charsToGlyphs: function ErrorFont_charsToGlyphs() { + return []; + }, + exportData: function ErrorFont_exportData() { + return {error: this.error}; + } + }; + + return ErrorFont; +})(); + +/** + * Shared logic for building a char code to glyph id mapping for Type1 and + * simple CFF fonts. See section 9.6.6.2 of the spec. + * @param {Object} properties Font properties object. + * @param {Object} builtInEncoding The encoding contained within the actual font + * data. + * @param {Array} Array of glyph names where the index is the glyph ID. + * @returns {Object} A char code to glyph ID map. + */ +function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { + var charCodeToGlyphId = Object.create(null); + var glyphId, charCode, baseEncoding; + + if (properties.baseEncodingName) { + // If a valid base encoding name was used, the mapping is initialized with + // that. + baseEncoding = Encodings[properties.baseEncodingName]; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } + } + } else if (!!(properties.flags & FontFlags.Symbolic)) { + // For a symbolic font the encoding should be the fonts built-in + // encoding. + for (charCode in builtInEncoding) { + charCodeToGlyphId[charCode] = builtInEncoding[charCode]; + } + } else { + // For non-symbolic fonts that don't have a base encoding the standard + // encoding should be used. + baseEncoding = Encodings.StandardEncoding; + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } + } + } + + // Lastly, merge in the differences. + var differences = properties.differences; + if (differences) { + for (charCode in differences) { + var glyphName = differences[charCode]; + glyphId = glyphNames.indexOf(glyphName); + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } + } + } + return charCodeToGlyphId; +} + +/* + * CharStrings are encoded following the the CharString Encoding sequence + * describe in Chapter 6 of the "Adobe Type1 Font Format" specification. + * The value in a byte indicates a command, a number, or subsequent bytes + * that are to be interpreted in a special way. + * + * CharString Number Encoding: + * A CharString byte containing the values from 32 through 255 inclusive + * indicate an integer. These values are decoded in four ranges. + * + * 1. A CharString byte containing a value, v, between 32 and 246 inclusive, + * indicate the integer v - 139. Thus, the integer values from -107 through + * 107 inclusive may be encoded in single byte. + * + * 2. A CharString byte containing a value, v, between 247 and 250 inclusive, + * indicates an integer involving the next byte, w, according to the formula: + * [(v - 247) x 256] + w + 108 + * + * 3. A CharString byte containing a value, v, between 251 and 254 inclusive, + * indicates an integer involving the next byte, w, according to the formula: + * -[(v - 251) * 256] - w - 108 + * + * 4. A CharString containing the value 255 indicates that the next 4 bytes + * are a two complement signed integer. The first of these bytes contains the + * highest order bits, the second byte contains the next higher order bits + * and the fourth byte contain the lowest order bits. + * + * + * CharString Command Encoding: + * CharStrings commands are encoded in 1 or 2 bytes. + * + * Single byte commands are encoded in 1 byte that contains a value between + * 0 and 31 inclusive. + * If a command byte contains the value 12, then the value in the next byte + * indicates a command. This "escape" mechanism allows many extra commands + * to be encoded and this encoding technique helps to minimize the length of + * the charStrings. + */ +var Type1CharString = (function Type1CharStringClosure() { + var COMMAND_MAP = { + 'hstem': [1], + 'vstem': [3], + 'vmoveto': [4], + 'rlineto': [5], + 'hlineto': [6], + 'vlineto': [7], + 'rrcurveto': [8], + 'callsubr': [10], + 'flex': [12, 35], + 'drop' : [12, 18], + 'endchar': [14], + 'rmoveto': [21], + 'hmoveto': [22], + 'vhcurveto': [30], + 'hvcurveto': [31] + }; + + function Type1CharString() { + this.width = 0; + this.lsb = 0; + this.flexing = false; + this.output = []; + this.stack = []; + } + + Type1CharString.prototype = { + convert: function Type1CharString_convert(encoded, subrs) { + var count = encoded.length; + var error = false; + var wx, sbx, subrNumber; + for (var i = 0; i < count; i++) { + var value = encoded[i]; + if (value < 32) { + if (value === 12) { + value = (value << 8) + encoded[++i]; + } + switch (value) { + case 1: // hstem + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case 3: // vstem + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case 4: // vmoveto + if (this.flexing) { + if (this.stack.length < 1) { + error = true; + break; + } + // Add the dx for flex and but also swap the values so they are + // the right order. + var dy = this.stack.pop(); + this.stack.push(0, dy); + break; + } + error = this.executeCommand(1, COMMAND_MAP.vmoveto); + break; + case 5: // rlineto + error = this.executeCommand(2, COMMAND_MAP.rlineto); + break; + case 6: // hlineto + error = this.executeCommand(1, COMMAND_MAP.hlineto); + break; + case 7: // vlineto + error = this.executeCommand(1, COMMAND_MAP.vlineto); + break; + case 8: // rrcurveto + error = this.executeCommand(6, COMMAND_MAP.rrcurveto); + break; + case 9: // closepath + // closepath is a Type1 command that does not take argument and is + // useless in Type2 and it can simply be ignored. + this.stack = []; + break; + case 10: // callsubr + if (this.stack.length < 1) { + error = true; + break; + } + subrNumber = this.stack.pop(); + error = this.convert(subrs[subrNumber], subrs); + break; + case 11: // return + return error; + case 13: // hsbw + if (this.stack.length < 2) { + error = true; + break; + } + // To convert to type2 we have to move the width value to the + // first part of the charstring and then use hmoveto with lsb. + wx = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx); + error = this.executeCommand(2, COMMAND_MAP.hmoveto); + break; + case 14: // endchar + this.output.push(COMMAND_MAP.endchar[0]); + break; + case 21: // rmoveto + if (this.flexing) { + break; + } + error = this.executeCommand(2, COMMAND_MAP.rmoveto); + break; + case 22: // hmoveto + if (this.flexing) { + // Add the dy for flex. + this.stack.push(0); + break; + } + error = this.executeCommand(1, COMMAND_MAP.hmoveto); + break; + case 30: // vhcurveto + error = this.executeCommand(4, COMMAND_MAP.vhcurveto); + break; + case 31: // hvcurveto + error = this.executeCommand(4, COMMAND_MAP.hvcurveto); + break; + case (12 << 8) + 0: // dotsection + // dotsection is a Type1 command to specify some hinting feature + // for dots that do not take a parameter and it can safely be + // ignored for Type2. + this.stack = []; + break; + case (12 << 8) + 1: // vstem3 + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + // [vh]stem3 are Type1 only and Type2 supports [vh]stem with + // multiple parameters, so instead of returning [vh]stem3 take a + // shortcut and return [vhstem] instead. + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + case (12 << 8) + 2: // hstem3 + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + // See vstem3. + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + case (12 << 8) + 6: // seac + // seac is like type 2's special endchar but it doesn't use the + // first argument asb, so remove it. + if (SEAC_ANALYSIS_ENABLED) { + this.seac = this.stack.splice(-4, 4); + error = this.executeCommand(0, COMMAND_MAP.endchar); + } else { + error = this.executeCommand(4, COMMAND_MAP.endchar); + } + break; + case (12 << 8) + 7: // sbw + if (this.stack.length < 4) { + error = true; + break; + } + // To convert to type2 we have to move the width value to the + // first part of the charstring and then use rmoveto with + // (dx, dy). The height argument will not be used for vmtx and + // vhea tables reconstruction -- ignoring it. + var wy = this.stack.pop(); + wx = this.stack.pop(); + var sby = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx, sby); + error = this.executeCommand(3, COMMAND_MAP.rmoveto); + break; + case (12 << 8) + 12: // div + if (this.stack.length < 2) { + error = true; + break; + } + var num2 = this.stack.pop(); + var num1 = this.stack.pop(); + this.stack.push(num1 / num2); + break; + case (12 << 8) + 16: // callothersubr + if (this.stack.length < 2) { + error = true; + break; + } + subrNumber = this.stack.pop(); + var numArgs = this.stack.pop(); + if (subrNumber === 0 && numArgs === 3) { + var flexArgs = this.stack.splice(this.stack.length - 17, 17); + this.stack.push( + flexArgs[2] + flexArgs[0], // bcp1x + rpx + flexArgs[3] + flexArgs[1], // bcp1y + rpy + flexArgs[4], // bcp2x + flexArgs[5], // bcp2y + flexArgs[6], // p2x + flexArgs[7], // p2y + flexArgs[8], // bcp3x + flexArgs[9], // bcp3y + flexArgs[10], // bcp4x + flexArgs[11], // bcp4y + flexArgs[12], // p3x + flexArgs[13], // p3y + flexArgs[14] // flexDepth + // 15 = finalx unused by flex + // 16 = finaly unused by flex + ); + error = this.executeCommand(13, COMMAND_MAP.flex, true); + this.flexing = false; + this.stack.push(flexArgs[15], flexArgs[16]); + } else if (subrNumber === 1 && numArgs === 0) { + this.flexing = true; + } + break; + case (12 << 8) + 17: // pop + // Ignore this since it is only used with othersubr. + break; + case (12 << 8) + 33: // setcurrentpoint + // Ignore for now. + this.stack = []; + break; + default: + warn('Unknown type 1 charstring command of "' + value + '"'); + break; + } + if (error) { + break; + } + continue; + } else if (value <= 246) { + value = value - 139; + } else if (value <= 250) { + value = ((value - 247) * 256) + encoded[++i] + 108; + } else if (value <= 254) { + value = -((value - 251) * 256) - encoded[++i] - 108; + } else { + value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | + (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; + } + this.stack.push(value); + } + return error; + }, + + executeCommand: function(howManyArgs, command, keepStack) { + var stackLength = this.stack.length; + if (howManyArgs > stackLength) { + return true; + } + var start = stackLength - howManyArgs; + for (var i = start; i < stackLength; i++) { + var value = this.stack[i]; + if (value === (value | 0)) { // int + this.output.push(28, (value >> 8) & 0xff, value & 0xff); + } else { // fixed point + value = (65536 * value) | 0; + this.output.push(255, + (value >> 24) & 0xFF, + (value >> 16) & 0xFF, + (value >> 8) & 0xFF, + value & 0xFF); + } + } + this.output.push.apply(this.output, command); + if (keepStack) { + this.stack.splice(start, howManyArgs); + } else { + this.stack.length = 0; + } + return false; + } + }; + + return Type1CharString; +})(); + +/* + * Type1Parser encapsulate the needed code for parsing a Type1 font + * program. Some of its logic depends on the Type2 charstrings + * structure. + * Note: this doesn't really parse the font since that would require evaluation + * of PostScript, but it is possible in most cases to extract what we need + * without a full parse. + */ +var Type1Parser = (function Type1ParserClosure() { + /* + * Decrypt a Sequence of Ciphertext Bytes to Produce the Original Sequence + * of Plaintext Bytes. The function took a key as a parameter which can be + * for decrypting the eexec block of for decoding charStrings. + */ + var EEXEC_ENCRYPT_KEY = 55665; + var CHAR_STRS_ENCRYPT_KEY = 4330; + + function isHexDigit(code) { + return code >= 48 && code <= 57 || // '0'-'9' + code >= 65 && code <= 70 || // 'A'-'F' + code >= 97 && code <= 102; // 'a'-'f' + } + + function decrypt(data, key, discardNumber) { + var r = key | 0, c1 = 52845, c2 = 22719; + var count = data.length; + var decrypted = new Uint8Array(count); + for (var i = 0; i < count; i++) { + var value = data[i]; + decrypted[i] = value ^ (r >> 8); + r = ((value + r) * c1 + c2) & ((1 << 16) - 1); + } + return Array.prototype.slice.call(decrypted, discardNumber); + } + + function decryptAscii(data, key, discardNumber) { + var r = key | 0, c1 = 52845, c2 = 22719; + var count = data.length, maybeLength = count >>> 1; + var decrypted = new Uint8Array(maybeLength); + var i, j; + for (i = 0, j = 0; i < count; i++) { + var digit1 = data[i]; + if (!isHexDigit(digit1)) { + continue; + } + i++; + var digit2; + while (i < count && !isHexDigit(digit2 = data[i])) { + i++; + } + if (i < count) { + var value = parseInt(String.fromCharCode(digit1, digit2), 16); + decrypted[j++] = value ^ (r >> 8); + r = ((value + r) * c1 + c2) & ((1 << 16) - 1); + } + } + return Array.prototype.slice.call(decrypted, discardNumber, j); + } + + function isSpecial(c) { + return c === 0x2F || // '/' + c === 0x5B || c === 0x5D || // '[', ']' + c === 0x7B || c === 0x7D || // '{', '}' + c === 0x28 || c === 0x29; // '(', ')' + } + + function Type1Parser(stream, encrypted) { + if (encrypted) { + var data = stream.getBytes(); + var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) && + isHexDigit(data[2]) && isHexDigit(data[3])); + stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : + decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); + } + this.stream = stream; + this.nextChar(); + } + + Type1Parser.prototype = { + readNumberArray: function Type1Parser_readNumberArray() { + this.getToken(); // read '[' or '{' (arrays can start with either) + var array = []; + while (true) { + var token = this.getToken(); + if (token === null || token === ']' || token === '}') { + break; + } + array.push(parseFloat(token || 0)); + } + return array; + }, + + readNumber: function Type1Parser_readNumber() { + var token = this.getToken(); + return parseFloat(token || 0); + }, + + readInt: function Type1Parser_readInt() { + // Use '| 0' to prevent setting a double into length such as the double + // does not flow into the loop variable. + var token = this.getToken(); + return parseInt(token || 0, 10) | 0; + }, + + readBoolean: function Type1Parser_readBoolean() { + var token = this.getToken(); + + // Use 1 and 0 since that's what type2 charstrings use. + return token === 'true' ? 1 : 0; + }, + + nextChar : function Type1_nextChar() { + return (this.currentChar = this.stream.getByte()); + }, + + getToken: function Type1Parser_getToken() { + // Eat whitespace and comments. + var comment = false; + var ch = this.currentChar; + while (true) { + if (ch === -1) { + return null; + } + + if (comment) { + if (ch === 0x0A || ch === 0x0D) { + comment = false; + } + } else if (ch === 0x25) { // '%' + comment = true; + } else if (!Lexer.isSpace(ch)) { + break; + } + ch = this.nextChar(); + } + if (isSpecial(ch)) { + this.nextChar(); + return String.fromCharCode(ch); + } + var token = ''; + do { + token += String.fromCharCode(ch); + ch = this.nextChar(); + } while (ch >= 0 && !Lexer.isSpace(ch) && !isSpecial(ch)); + return token; + }, + + /* + * Returns an object containing a Subrs array and a CharStrings + * array extracted from and eexec encrypted block of data + */ + extractFontProgram: function Type1Parser_extractFontProgram() { + var stream = this.stream; + + var subrs = [], charstrings = []; + var program = { + subrs: [], + charstrings: [], + properties: { + 'privateData': { + 'lenIV': 4 + } + } + }; + var token, length, data, lenIV, encoded; + while ((token = this.getToken()) !== null) { + if (token !== '/') { + continue; + } + token = this.getToken(); + switch (token) { + case 'CharStrings': + // The number immediately following CharStrings must be greater or + // equal to the number of CharStrings. + this.getToken(); + this.getToken(); // read in 'dict' + this.getToken(); // read in 'dup' + this.getToken(); // read in 'begin' + while(true) { + token = this.getToken(); + if (token === null || token === 'end') { + break; + } + + if (token !== '/') { + continue; + } + var glyph = this.getToken(); + length = this.readInt(); + this.getToken(); // read in 'RD' or '-|' + data = stream.makeSubStream(stream.pos, length); + lenIV = program.properties.privateData['lenIV']; + encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV); + // Skip past the required space and binary data. + stream.skip(length); + this.nextChar(); + token = this.getToken(); // read in 'ND' or '|-' + if (token === 'noaccess') { + this.getToken(); // read in 'def' + } + charstrings.push({ + glyph: glyph, + encoded: encoded + }); + } + break; + case 'Subrs': + var num = this.readInt(); + this.getToken(); // read in 'array' + while ((token = this.getToken()) === 'dup') { + var index = this.readInt(); + length = this.readInt(); + this.getToken(); // read in 'RD' or '-|' + data = stream.makeSubStream(stream.pos, length); + lenIV = program.properties.privateData['lenIV']; + encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV); + // Skip past the required space and binary data. + stream.skip(length); + this.nextChar(); + token = this.getToken(); // read in 'NP' or '|' + if (token === 'noaccess') { + this.getToken(); // read in 'put' + } + subrs[index] = encoded; + } + break; + case 'BlueValues': + case 'OtherBlues': + case 'FamilyBlues': + case 'FamilyOtherBlues': + var blueArray = this.readNumberArray(); + // *Blue* values may contain invalid data: disables reading of + // those values when hinting is disabled. + if (blueArray.length > 0 && (blueArray.length % 2) === 0 && + HINTING_ENABLED) { + program.properties.privateData[token] = blueArray; + } + break; + case 'StemSnapH': + case 'StemSnapV': + program.properties.privateData[token] = this.readNumberArray(); + break; + case 'StdHW': + case 'StdVW': + program.properties.privateData[token] = + this.readNumberArray()[0]; + break; + case 'BlueShift': + case 'lenIV': + case 'BlueFuzz': + case 'BlueScale': + case 'LanguageGroup': + case 'ExpansionFactor': + program.properties.privateData[token] = this.readNumber(); + break; + case 'ForceBold': + program.properties.privateData[token] = this.readBoolean(); + break; + } + } + + for (var i = 0; i < charstrings.length; i++) { + glyph = charstrings[i].glyph; + encoded = charstrings[i].encoded; + var charString = new Type1CharString(); + var error = charString.convert(encoded, subrs); + var output = charString.output; + if (error) { + // It seems when FreeType encounters an error while evaluating a glyph + // that it completely ignores the glyph so we'll mimic that behaviour + // here and put an endchar to make the validator happy. + output = [14]; + } + program.charstrings.push({ + glyphName: glyph, + charstring: output, + width: charString.width, + lsb: charString.lsb, + seac: charString.seac + }); + } + + return program; + }, + + extractFontHeader: function Type1Parser_extractFontHeader(properties) { + var token; + while ((token = this.getToken()) !== null) { + if (token !== '/') { + continue; + } + token = this.getToken(); + switch (token) { + case 'FontMatrix': + var matrix = this.readNumberArray(); + properties.fontMatrix = matrix; + break; + case 'Encoding': + var encodingArg = this.getToken(); + var encoding; + if (!/^\d+$/.test(encodingArg)) { + // encoding name is specified + encoding = Encodings[encodingArg]; + } else { + encoding = []; + var size = parseInt(encodingArg, 10) | 0; + this.getToken(); // read in 'array' + + for (var j = 0; j < size; j++) { + token = this.getToken(); + // skipping till first dup or def (e.g. ignoring for statement) + while (token !== 'dup' && token !== 'def') { + token = this.getToken(); + if (token === null) { + return; // invalid header + } + } + if (token === 'def') { + break; // read all array data + } + var index = this.readInt(); + this.getToken(); // read in '/' + var glyph = this.getToken(); + encoding[index] = glyph; + this.getToken(); // read the in 'put' + } + } + properties.builtInEncoding = encoding; + break; + case 'FontBBox': + var fontBBox = this.readNumberArray(); + // adjusting ascent/descent + properties.ascent = fontBBox[3]; + properties.descent = fontBBox[1]; + properties.ascentScaled = true; + break; + } + } + } + }; + + return Type1Parser; +})(); + +/** + * The CFF class takes a Type1 file and wrap it into a + * 'Compact Font Format' which itself embed Type2 charstrings. + */ +var CFFStandardStrings = [ + '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', + 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', + 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', + 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', + 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', + 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', + 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', + 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', + 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', + 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', + 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', + 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', + 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', + 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', + 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', + 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', + 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', + 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', + 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', + 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', + 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', + 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', + 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', + 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', + 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', + 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', + 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', + 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', + 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', + 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', + 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', + 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall', + 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', + 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', + 'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', + 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', + 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior', + 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', + 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', + 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', + 'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', + 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', + 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', + 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', + 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', + 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', + 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', + 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', + 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', + 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth', + 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', + 'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', + 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', + 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', + 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', + 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', + 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', + 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', + 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', + 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', + 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', + 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', + 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', + 'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003', + 'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold' +]; + +// Type1Font is also a CIDFontType0. +var Type1Font = function Type1Font(name, file, properties) { + // Some bad generators embed pfb file as is, we have to strip 6-byte headers. + // Also, length1 and length2 might be off by 6 bytes as well. + // http://www.math.ubc.ca/~cass/piscript/type1.pdf + var PFB_HEADER_SIZE = 6; + var headerBlockLength = properties.length1; + var eexecBlockLength = properties.length2; + var pfbHeader = file.peekBytes(PFB_HEADER_SIZE); + var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; + if (pfbHeaderPresent) { + file.skip(PFB_HEADER_SIZE); + headerBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) | + (pfbHeader[3] << 8) | pfbHeader[2]; + } + + // Get the data block containing glyphs and subrs informations + var headerBlock = new Stream(file.getBytes(headerBlockLength)); + var headerBlockParser = new Type1Parser(headerBlock); + headerBlockParser.extractFontHeader(properties); + + if (pfbHeaderPresent) { + pfbHeader = file.getBytes(PFB_HEADER_SIZE); + eexecBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) | + (pfbHeader[3] << 8) | pfbHeader[2]; + } + + // Decrypt the data blocks and retrieve it's content + var eexecBlock = new Stream(file.getBytes(eexecBlockLength)); + var eexecBlockParser = new Type1Parser(eexecBlock, true); + var data = eexecBlockParser.extractFontProgram(); + for (var info in data.properties) { + properties[info] = data.properties[info]; + } + + var charstrings = data.charstrings; + var type2Charstrings = this.getType2Charstrings(charstrings); + var subrs = this.getType2Subrs(data.subrs); + + this.charstrings = charstrings; + this.data = this.wrap(name, type2Charstrings, this.charstrings, + subrs, properties); + this.seacs = this.getSeacs(data.charstrings); +}; + +Type1Font.prototype = { + get numGlyphs() { + return this.charstrings.length + 1; + }, + + getCharset: function Type1Font_getCharset() { + var charset = ['.notdef']; + var charstrings = this.charstrings; + for (var glyphId = 0; glyphId < charstrings.length; glyphId++) { + charset.push(charstrings[glyphId].glyphName); + } + return charset; + }, + + getGlyphMapping: function Type1Font_getGlyphMapping(properties) { + var charstrings = this.charstrings; + var glyphNames = ['.notdef'], glyphId; + for (glyphId = 0; glyphId < charstrings.length; glyphId++) { + glyphNames.push(charstrings[glyphId].glyphName); + } + var encoding = properties.builtInEncoding; + if (encoding) { + var builtInEncoding = {}; + for (var charCode in encoding) { + glyphId = glyphNames.indexOf(encoding[charCode]); + if (glyphId >= 0) { + builtInEncoding[charCode] = glyphId; + } + } + } + + return type1FontGlyphMapping(properties, builtInEncoding, glyphNames); + }, + + getSeacs: function Type1Font_getSeacs(charstrings) { + var i, ii; + var seacMap = []; + for (i = 0, ii = charstrings.length; i < ii; i++) { + var charstring = charstrings[i]; + if (charstring.seac) { + // Offset by 1 for .notdef + seacMap[i + 1] = charstring.seac; + } + } + return seacMap; + }, + + getType2Charstrings: function Type1Font_getType2Charstrings( + type1Charstrings) { + var type2Charstrings = []; + for (var i = 0, ii = type1Charstrings.length; i < ii; i++) { + type2Charstrings.push(type1Charstrings[i].charstring); + } + return type2Charstrings; + }, + + getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) { + var bias = 0; + var count = type1Subrs.length; + if (count < 1133) { + bias = 107; + } else if (count < 33769) { + bias = 1131; + } else { + bias = 32768; + } + + // Add a bunch of empty subrs to deal with the Type2 bias + var type2Subrs = []; + var i; + for (i = 0; i < bias; i++) { + type2Subrs.push([0x0B]); + } + + for (i = 0; i < count; i++) { + type2Subrs.push(type1Subrs[i]); + } + + return type2Subrs; + }, + + wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) { + var cff = new CFF(); + cff.header = new CFFHeader(1, 0, 4, 4); + + cff.names = [name]; + + var topDict = new CFFTopDict(); + // CFF strings IDs 0...390 are predefined names, so refering + // to entries in our own String INDEX starts at SID 391. + topDict.setByName('version', 391); + topDict.setByName('Notice', 392); + topDict.setByName('FullName', 393); + topDict.setByName('FamilyName', 394); + topDict.setByName('Weight', 395); + topDict.setByName('Encoding', null); // placeholder + topDict.setByName('FontMatrix', properties.fontMatrix); + topDict.setByName('FontBBox', properties.bbox); + topDict.setByName('charset', null); // placeholder + topDict.setByName('CharStrings', null); // placeholder + topDict.setByName('Private', null); // placeholder + cff.topDict = topDict; + + var strings = new CFFStrings(); + strings.add('Version 0.11'); // Version + strings.add('See original notice'); // Notice + strings.add(name); // FullName + strings.add(name); // FamilyName + strings.add('Medium'); // Weight + cff.strings = strings; + + cff.globalSubrIndex = new CFFIndex(); + + var count = glyphs.length; + var charsetArray = [0]; + var i, ii; + for (i = 0; i < count; i++) { + var index = CFFStandardStrings.indexOf(charstrings[i].glyphName); + // TODO: Insert the string and correctly map it. Previously it was + // thought mapping names that aren't in the standard strings to .notdef + // was fine, however in issue818 when mapping them all to .notdef the + // adieresis glyph no longer worked. + if (index === -1) { + index = 0; + } + charsetArray.push((index >> 8) & 0xff, index & 0xff); + } + cff.charset = new CFFCharset(false, 0, [], charsetArray); + + var charStringsIndex = new CFFIndex(); + charStringsIndex.add([0x8B, 0x0E]); // .notdef + for (i = 0; i < count; i++) { + charStringsIndex.add(glyphs[i]); + } + cff.charStrings = charStringsIndex; + + var privateDict = new CFFPrivateDict(); + privateDict.setByName('Subrs', null); // placeholder + var fields = [ + 'BlueValues', + 'OtherBlues', + 'FamilyBlues', + 'FamilyOtherBlues', + 'StemSnapH', + 'StemSnapV', + 'BlueShift', + 'BlueFuzz', + 'BlueScale', + 'LanguageGroup', + 'ExpansionFactor', + 'ForceBold', + 'StdHW', + 'StdVW' + ]; + for (i = 0, ii = fields.length; i < ii; i++) { + var field = fields[i]; + if (!properties.privateData.hasOwnProperty(field)) { + continue; + } + var value = properties.privateData[field]; + if (isArray(value)) { + // All of the private dictionary array data in CFF must be stored as + // "delta-encoded" numbers. + for (var j = value.length - 1; j > 0; j--) { + value[j] -= value[j - 1]; // ... difference from previous value + } + } + privateDict.setByName(field, value); + } + cff.topDict.privateDict = privateDict; + + var subrIndex = new CFFIndex(); + for (i = 0, ii = subrs.length; i < ii; i++) { + subrIndex.add(subrs[i]); + } + privateDict.subrsIndex = subrIndex; + + var compiler = new CFFCompiler(cff); + return compiler.compile(); + } +}; + +var CFFFont = (function CFFFontClosure() { + function CFFFont(file, properties) { + this.properties = properties; + + var parser = new CFFParser(file, properties); + this.cff = parser.parse(); + var compiler = new CFFCompiler(this.cff); + this.seacs = this.cff.seacs; + try { + this.data = compiler.compile(); + } catch (e) { + warn('Failed to compile font ' + properties.loadedName); + // There may have just been an issue with the compiler, set the data + // anyway and hope the font loaded. + this.data = file; + } + } + + CFFFont.prototype = { + get numGlyphs() { + return this.cff.charStrings.count; + }, + getCharset: function CFFFont_getCharset() { + return this.cff.charset.charset; + }, + getGlyphMapping: function CFFFont_getGlyphMapping() { + var cff = this.cff; + var properties = this.properties; + var charsets = cff.charset.charset; + var charCodeToGlyphId; + var glyphId; + + if (properties.composite) { + charCodeToGlyphId = Object.create(null); + if (cff.isCIDFont) { + // If the font is actually a CID font then we should use the charset + // to map CIDs to GIDs. + for (glyphId = 0; glyphId < charsets.length; glyphId++) { + var cid = charsets[glyphId]; + var charCode = properties.cMap.charCodeOf(cid); + charCodeToGlyphId[charCode] = glyphId; + } + } else { + // If it is NOT actually a CID font then CIDs should be mapped + // directly to GIDs. + for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { + charCodeToGlyphId[glyphId] = glyphId; + } + } + return charCodeToGlyphId; + } + + var encoding = cff.encoding ? cff.encoding.encoding : null; + charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets); + return charCodeToGlyphId; + } + }; + + return CFFFont; +})(); + +var CFFParser = (function CFFParserClosure() { + var CharstringValidationData = [ + null, + { id: 'hstem', min: 2, stackClearing: true, stem: true }, + null, + { id: 'vstem', min: 2, stackClearing: true, stem: true }, + { id: 'vmoveto', min: 1, stackClearing: true }, + { id: 'rlineto', min: 2, resetStack: true }, + { id: 'hlineto', min: 1, resetStack: true }, + { id: 'vlineto', min: 1, resetStack: true }, + { id: 'rrcurveto', min: 6, resetStack: true }, + null, + { id: 'callsubr', min: 1, undefStack: true }, + { id: 'return', min: 0, undefStack: true }, + null, // 12 + null, + { id: 'endchar', min: 0, stackClearing: true }, + null, + null, + null, + { id: 'hstemhm', min: 2, stackClearing: true, stem: true }, + { id: 'hintmask', min: 0, stackClearing: true }, + { id: 'cntrmask', min: 0, stackClearing: true }, + { id: 'rmoveto', min: 2, stackClearing: true }, + { id: 'hmoveto', min: 1, stackClearing: true }, + { id: 'vstemhm', min: 2, stackClearing: true, stem: true }, + { id: 'rcurveline', min: 8, resetStack: true }, + { id: 'rlinecurve', min: 8, resetStack: true }, + { id: 'vvcurveto', min: 4, resetStack: true }, + { id: 'hhcurveto', min: 4, resetStack: true }, + null, // shortint + { id: 'callgsubr', min: 1, undefStack: true }, + { id: 'vhcurveto', min: 4, resetStack: true }, + { id: 'hvcurveto', min: 4, resetStack: true } + ]; + var CharstringValidationData12 = [ + null, + null, + null, + { id: 'and', min: 2, stackDelta: -1 }, + { id: 'or', min: 2, stackDelta: -1 }, + { id: 'not', min: 1, stackDelta: 0 }, + null, + null, + null, + { id: 'abs', min: 1, stackDelta: 0 }, + { id: 'add', min: 2, stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] + stack[index - 1]; + } + }, + { id: 'sub', min: 2, stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] - stack[index - 1]; + } + }, + { id: 'div', min: 2, stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] / stack[index - 1]; + } + }, + null, + { id: 'neg', min: 1, stackDelta: 0, + stackFn: function stack_div(stack, index) { + stack[index - 1] = -stack[index - 1]; + } + }, + { id: 'eq', min: 2, stackDelta: -1 }, + null, + null, + { id: 'drop', min: 1, stackDelta: -1 }, + null, + { id: 'put', min: 2, stackDelta: -2 }, + { id: 'get', min: 1, stackDelta: 0 }, + { id: 'ifelse', min: 4, stackDelta: -3 }, + { id: 'random', min: 0, stackDelta: 1 }, + { id: 'mul', min: 2, stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] * stack[index - 1]; + } + }, + null, + { id: 'sqrt', min: 1, stackDelta: 0 }, + { id: 'dup', min: 1, stackDelta: 1 }, + { id: 'exch', min: 2, stackDelta: 0 }, + { id: 'index', min: 2, stackDelta: 0 }, + { id: 'roll', min: 3, stackDelta: -2 }, + null, + null, + null, + { id: 'hflex', min: 7, resetStack: true }, + { id: 'flex', min: 13, resetStack: true }, + { id: 'hflex1', min: 9, resetStack: true }, + { id: 'flex1', min: 11, resetStack: true } + ]; + + function CFFParser(file, properties) { + this.bytes = file.getBytes(); + this.properties = properties; + } + CFFParser.prototype = { + parse: function CFFParser_parse() { + var properties = this.properties; + var cff = new CFF(); + this.cff = cff; + + // The first five sections must be in order, all the others are reached + // via offsets contained in one of the below. + var header = this.parseHeader(); + var nameIndex = this.parseIndex(header.endPos); + var topDictIndex = this.parseIndex(nameIndex.endPos); + var stringIndex = this.parseIndex(topDictIndex.endPos); + var globalSubrIndex = this.parseIndex(stringIndex.endPos); + + var topDictParsed = this.parseDict(topDictIndex.obj.get(0)); + var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); + + cff.header = header.obj; + cff.names = this.parseNameIndex(nameIndex.obj); + cff.strings = this.parseStringIndex(stringIndex.obj); + cff.topDict = topDict; + cff.globalSubrIndex = globalSubrIndex.obj; + + this.parsePrivateDict(cff.topDict); + + cff.isCIDFont = topDict.hasName('ROS'); + + var charStringOffset = topDict.getByName('CharStrings'); + var charStringsAndSeacs = this.parseCharStrings(charStringOffset); + cff.charStrings = charStringsAndSeacs.charStrings; + cff.seacs = charStringsAndSeacs.seacs; + cff.widths = charStringsAndSeacs.widths; + + var fontMatrix = topDict.getByName('FontMatrix'); + if (fontMatrix) { + properties.fontMatrix = fontMatrix; + } + + var fontBBox = topDict.getByName('FontBBox'); + if (fontBBox) { + // adjusting ascent/descent + properties.ascent = fontBBox[3]; + properties.descent = fontBBox[1]; + properties.ascentScaled = true; + } + + var charset, encoding; + if (cff.isCIDFont) { + var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj; + for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) { + var dictRaw = fdArrayIndex.get(i); + var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), + cff.strings); + this.parsePrivateDict(fontDict); + cff.fdArray.push(fontDict); + } + // cid fonts don't have an encoding + encoding = null; + charset = this.parseCharsets(topDict.getByName('charset'), + cff.charStrings.count, cff.strings, true); + cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'), + cff.charStrings.count); + } else { + charset = this.parseCharsets(topDict.getByName('charset'), + cff.charStrings.count, cff.strings, false); + encoding = this.parseEncoding(topDict.getByName('Encoding'), + properties, + cff.strings, charset.charset); + } + cff.charset = charset; + cff.encoding = encoding; + + return cff; + }, + parseHeader: function CFFParser_parseHeader() { + var bytes = this.bytes; + var bytesLength = bytes.length; + var offset = 0; + + // Prevent an infinite loop, by checking that the offset is within the + // bounds of the bytes array. Necessary in empty, or invalid, font files. + while (offset < bytesLength && bytes[offset] !== 1) { + ++offset; + } + if (offset >= bytesLength) { + error('Invalid CFF header'); + } else if (offset !== 0) { + info('cff data is shifted'); + bytes = bytes.subarray(offset); + this.bytes = bytes; + } + var major = bytes[0]; + var minor = bytes[1]; + var hdrSize = bytes[2]; + var offSize = bytes[3]; + var header = new CFFHeader(major, minor, hdrSize, offSize); + return { obj: header, endPos: hdrSize }; + }, + parseDict: function CFFParser_parseDict(dict) { + var pos = 0; + + function parseOperand() { + var value = dict[pos++]; + if (value === 30) { + return parseFloatOperand(pos); + } else if (value === 28) { + value = dict[pos++]; + value = ((value << 24) | (dict[pos++] << 16)) >> 16; + return value; + } else if (value === 29) { + value = dict[pos++]; + value = (value << 8) | dict[pos++]; + value = (value << 8) | dict[pos++]; + value = (value << 8) | dict[pos++]; + return value; + } else if (value >= 32 && value <= 246) { + return value - 139; + } else if (value >= 247 && value <= 250) { + return ((value - 247) * 256) + dict[pos++] + 108; + } else if (value >= 251 && value <= 254) { + return -((value - 251) * 256) - dict[pos++] - 108; + } else { + error('255 is not a valid DICT command'); + } + return -1; + } + + function parseFloatOperand() { + var str = ''; + var eof = 15; + var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8', + '9', '.', 'E', 'E-', null, '-']; + var length = dict.length; + while (pos < length) { + var b = dict[pos++]; + var b1 = b >> 4; + var b2 = b & 15; + + if (b1 === eof) { + break; + } + str += lookup[b1]; + + if (b2 === eof) { + break; + } + str += lookup[b2]; + } + return parseFloat(str); + } + + var operands = []; + var entries = []; + + pos = 0; + var end = dict.length; + while (pos < end) { + var b = dict[pos]; + if (b <= 21) { + if (b === 12) { + b = (b << 8) | dict[++pos]; + } + entries.push([b, operands]); + operands = []; + ++pos; + } else { + operands.push(parseOperand()); + } + } + return entries; + }, + parseIndex: function CFFParser_parseIndex(pos) { + var cffIndex = new CFFIndex(); + var bytes = this.bytes; + var count = (bytes[pos++] << 8) | bytes[pos++]; + var offsets = []; + var end = pos; + var i, ii; + + if (count !== 0) { + var offsetSize = bytes[pos++]; + // add 1 for offset to determine size of last object + var startPos = pos + ((count + 1) * offsetSize) - 1; + + for (i = 0, ii = count + 1; i < ii; ++i) { + var offset = 0; + for (var j = 0; j < offsetSize; ++j) { + offset <<= 8; + offset += bytes[pos++]; + } + offsets.push(startPos + offset); + } + end = offsets[count]; + } + for (i = 0, ii = offsets.length - 1; i < ii; ++i) { + var offsetStart = offsets[i]; + var offsetEnd = offsets[i + 1]; + cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); + } + return {obj: cffIndex, endPos: end}; + }, + parseNameIndex: function CFFParser_parseNameIndex(index) { + var names = []; + for (var i = 0, ii = index.count; i < ii; ++i) { + var name = index.get(i); + // OTS doesn't allow names to be over 127 characters. + var length = Math.min(name.length, 127); + var data = []; + // OTS also only permits certain characters in the name. + for (var j = 0; j < length; ++j) { + var c = name[j]; + if (j === 0 && c === 0) { + data[j] = c; + continue; + } + if ((c < 33 || c > 126) || c === 91 /* [ */ || c === 93 /* ] */ || + c === 40 /* ( */ || c === 41 /* ) */ || c === 123 /* { */ || + c === 125 /* } */ || c === 60 /* < */ || c === 62 /* > */ || + c === 47 /* / */ || c === 37 /* % */ || c === 35 /* # */) { + data[j] = 95; + continue; + } + data[j] = c; + } + names.push(bytesToString(data)); + } + return names; + }, + parseStringIndex: function CFFParser_parseStringIndex(index) { + var strings = new CFFStrings(); + for (var i = 0, ii = index.count; i < ii; ++i) { + var data = index.get(i); + strings.add(bytesToString(data)); + } + return strings; + }, + createDict: function CFFParser_createDict(Type, dict, strings) { + var cffDict = new Type(strings); + for (var i = 0, ii = dict.length; i < ii; ++i) { + var pair = dict[i]; + var key = pair[0]; + var value = pair[1]; + cffDict.setByKey(key, value); + } + return cffDict; + }, + parseCharStrings: function CFFParser_parseCharStrings(charStringOffset) { + var charStrings = this.parseIndex(charStringOffset).obj; + var seacs = []; + var widths = []; + var count = charStrings.count; + for (var i = 0; i < count; i++) { + var charstring = charStrings.get(i); + + var stackSize = 0; + var stack = []; + var undefStack = true; + var hints = 0; + var valid = true; + var data = charstring; + var length = data.length; + var firstStackClearing = true; + for (var j = 0; j < length;) { + var value = data[j++]; + var validationCommand = null; + if (value === 12) { + var q = data[j++]; + if (q === 0) { + // The CFF specification state that the 'dotsection' command + // (12, 0) is deprecated and treated as a no-op, but all Type2 + // charstrings processors should support them. Unfortunately + // the font sanitizer don't. As a workaround the sequence (12, 0) + // is replaced by a useless (0, hmoveto). + data[j - 2] = 139; + data[j - 1] = 22; + stackSize = 0; + } else { + validationCommand = CharstringValidationData12[q]; + } + } else if (value === 28) { // number (16 bit) + stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16)) >> 16; + j += 2; + stackSize++; + } else if (value === 14) { + if (stackSize >= 4) { + stackSize -= 4; + if (SEAC_ANALYSIS_ENABLED) { + seacs[i] = stack.slice(stackSize, stackSize + 4); + valid = false; + } + } + validationCommand = CharstringValidationData[value]; + } else if (value >= 32 && value <= 246) { // number + stack[stackSize] = value - 139; + stackSize++; + } else if (value >= 247 && value <= 254) { // number (+1 bytes) + stack[stackSize] = (value < 251 ? + ((value - 247) << 8) + data[j] + 108 : + -((value - 251) << 8) - data[j] - 108); + j++; + stackSize++; + } else if (value === 255) { // number (32 bit) + stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16) | + (data[j + 2] << 8) | data[j + 3]) / 65536; + j += 4; + stackSize++; + } else if (value === 19 || value === 20) { + hints += stackSize >> 1; + j += (hints + 7) >> 3; // skipping right amount of hints flag data + stackSize %= 2; + validationCommand = CharstringValidationData[value]; + } else { + validationCommand = CharstringValidationData[value]; + } + if (validationCommand) { + if (validationCommand.stem) { + hints += stackSize >> 1; + } + if ('min' in validationCommand) { + if (!undefStack && stackSize < validationCommand.min) { + warn('Not enough parameters for ' + validationCommand.id + + '; actual: ' + stackSize + + ', expected: ' + validationCommand.min); + valid = false; + break; + } + } + if (firstStackClearing && validationCommand.stackClearing) { + firstStackClearing = false; + // the optional character width can be found before the first + // stack-clearing command arguments + stackSize -= validationCommand.min; + if (stackSize >= 2 && validationCommand.stem) { + // there are even amount of arguments for stem commands + stackSize %= 2; + } else if (stackSize > 1) { + warn('Found too many parameters for stack-clearing command'); + } + if (stackSize > 0 && stack[stackSize - 1] >= 0) { + widths[i] = stack[stackSize - 1]; + } + } + if ('stackDelta' in validationCommand) { + if ('stackFn' in validationCommand) { + validationCommand.stackFn(stack, stackSize); + } + stackSize += validationCommand.stackDelta; + } else if (validationCommand.stackClearing) { + stackSize = 0; + } else if (validationCommand.resetStack) { + stackSize = 0; + undefStack = false; + } else if (validationCommand.undefStack) { + stackSize = 0; + undefStack = true; + firstStackClearing = false; + } + } + } + if (!valid) { + // resetting invalid charstring to single 'endchar' + charStrings.set(i, new Uint8Array([14])); + } + } + return { charStrings: charStrings, seacs: seacs, widths: widths }; + }, + emptyPrivateDictionary: + function CFFParser_emptyPrivateDictionary(parentDict) { + var privateDict = this.createDict(CFFPrivateDict, [], + parentDict.strings); + parentDict.setByKey(18, [0, 0]); + parentDict.privateDict = privateDict; + }, + parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) { + // no private dict, do nothing + if (!parentDict.hasName('Private')) { + this.emptyPrivateDictionary(parentDict); + return; + } + var privateOffset = parentDict.getByName('Private'); + // make sure the params are formatted correctly + if (!isArray(privateOffset) || privateOffset.length !== 2) { + parentDict.removeByName('Private'); + return; + } + var size = privateOffset[0]; + var offset = privateOffset[1]; + // remove empty dicts or ones that refer to invalid location + if (size === 0 || offset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + + var privateDictEnd = offset + size; + var dictData = this.bytes.subarray(offset, privateDictEnd); + var dict = this.parseDict(dictData); + var privateDict = this.createDict(CFFPrivateDict, dict, + parentDict.strings); + parentDict.privateDict = privateDict; + + // Parse the Subrs index also since it's relative to the private dict. + if (!privateDict.getByName('Subrs')) { + return; + } + var subrsOffset = privateDict.getByName('Subrs'); + var relativeOffset = offset + subrsOffset; + // Validate the offset. + if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + var subrsIndex = this.parseIndex(relativeOffset); + privateDict.subrsIndex = subrsIndex.obj; + }, + parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) { + if (pos === 0) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, + ISOAdobeCharset); + } else if (pos === 1) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, + ExpertCharset); + } else if (pos === 2) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, + ExpertSubsetCharset); + } + + var bytes = this.bytes; + var start = pos; + var format = bytes[pos++]; + var charset = ['.notdef']; + var id, count, i; + + // subtract 1 for the .notdef glyph + length -= 1; + + switch (format) { + case 0: + for (i = 0; i < length; i++) { + id = (bytes[pos++] << 8) | bytes[pos++]; + charset.push(cid ? id : strings.get(id)); + } + break; + case 1: + while (charset.length <= length) { + id = (bytes[pos++] << 8) | bytes[pos++]; + count = bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + case 2: + while (charset.length <= length) { + id = (bytes[pos++] << 8) | bytes[pos++]; + count = (bytes[pos++] << 8) | bytes[pos++]; + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + break; + default: + error('Unknown charset format'); + } + // Raw won't be needed if we actually compile the charset. + var end = pos; + var raw = bytes.subarray(start, end); + + return new CFFCharset(false, format, charset, raw); + }, + parseEncoding: function CFFParser_parseEncoding(pos, + properties, + strings, + charset) { + var encoding = {}; + var bytes = this.bytes; + var predefined = false; + var hasSupplement = false; + var format, i, ii; + var raw = null; + + function readSupplement() { + var supplementsCount = bytes[pos++]; + for (i = 0; i < supplementsCount; i++) { + var code = bytes[pos++]; + var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); + encoding[code] = charset.indexOf(strings.get(sid)); + } + } + + if (pos === 0 || pos === 1) { + predefined = true; + format = pos; + var baseEncoding = pos ? Encodings.ExpertEncoding : + Encodings.StandardEncoding; + for (i = 0, ii = charset.length; i < ii; i++) { + var index = baseEncoding.indexOf(charset[i]); + if (index !== -1) { + encoding[index] = i; + } + } + } else { + var dataStart = pos; + format = bytes[pos++]; + switch (format & 0x7f) { + case 0: + var glyphsCount = bytes[pos++]; + for (i = 1; i <= glyphsCount; i++) { + encoding[bytes[pos++]] = i; + } + break; + + case 1: + var rangesCount = bytes[pos++]; + var gid = 1; + for (i = 0; i < rangesCount; i++) { + var start = bytes[pos++]; + var left = bytes[pos++]; + for (var j = start; j <= start + left; j++) { + encoding[j] = gid++; + } + } + break; + + default: + error('Unknow encoding format: ' + format + ' in CFF'); + break; + } + var dataEnd = pos; + if (format & 0x80) { + // The font sanitizer does not support CFF encoding with a + // supplement, since the encoding is not really used to map + // between gid to glyph, let's overwrite what is declared in + // the top dictionary to let the sanitizer think the font use + // StandardEncoding, that's a lie but that's ok. + bytes[dataStart] &= 0x7f; + readSupplement(); + hasSupplement = true; + } + raw = bytes.subarray(dataStart, dataEnd); + } + format = format & 0x7f; + return new CFFEncoding(predefined, format, encoding, raw); + }, + parseFDSelect: function CFFParser_parseFDSelect(pos, length) { + var start = pos; + var bytes = this.bytes; + var format = bytes[pos++]; + var fdSelect = []; + var i; + + switch (format) { + case 0: + for (i = 0; i < length; ++i) { + var id = bytes[pos++]; + fdSelect.push(id); + } + break; + case 3: + var rangesCount = (bytes[pos++] << 8) | bytes[pos++]; + for (i = 0; i < rangesCount; ++i) { + var first = (bytes[pos++] << 8) | bytes[pos++]; + var fdIndex = bytes[pos++]; + var next = (bytes[pos] << 8) | bytes[pos + 1]; + for (var j = first; j < next; ++j) { + fdSelect.push(fdIndex); + } + } + // Advance past the sentinel(next). + pos += 2; + break; + default: + error('Unknown fdselect format ' + format); + break; + } + var end = pos; + return new CFFFDSelect(fdSelect, bytes.subarray(start, end)); + } + }; + return CFFParser; +})(); + +// Compact Font Format +var CFF = (function CFFClosure() { + function CFF() { + this.header = null; + this.names = []; + this.topDict = null; + this.strings = new CFFStrings(); + this.globalSubrIndex = null; + + // The following could really be per font, but since we only have one font + // store them here. + this.encoding = null; + this.charset = null; + this.charStrings = null; + this.fdArray = []; + this.fdSelect = null; + + this.isCIDFont = false; + } + return CFF; +})(); + +var CFFHeader = (function CFFHeaderClosure() { + function CFFHeader(major, minor, hdrSize, offSize) { + this.major = major; + this.minor = minor; + this.hdrSize = hdrSize; + this.offSize = offSize; + } + return CFFHeader; +})(); + +var CFFStrings = (function CFFStringsClosure() { + function CFFStrings() { + this.strings = []; + } + CFFStrings.prototype = { + get: function CFFStrings_get(index) { + if (index >= 0 && index <= 390) { + return CFFStandardStrings[index]; + } + if (index - 391 <= this.strings.length) { + return this.strings[index - 391]; + } + return CFFStandardStrings[0]; + }, + add: function CFFStrings_add(value) { + this.strings.push(value); + }, + get count() { + return this.strings.length; + } + }; + return CFFStrings; +})(); + +var CFFIndex = (function CFFIndexClosure() { + function CFFIndex() { + this.objects = []; + this.length = 0; + } + CFFIndex.prototype = { + add: function CFFIndex_add(data) { + this.length += data.length; + this.objects.push(data); + }, + set: function CFFIndex_set(index, data) { + this.length += data.length - this.objects[index].length; + this.objects[index] = data; + }, + get: function CFFIndex_get(index) { + return this.objects[index]; + }, + get count() { + return this.objects.length; + } + }; + return CFFIndex; +})(); + +var CFFDict = (function CFFDictClosure() { + function CFFDict(tables, strings) { + this.keyToNameMap = tables.keyToNameMap; + this.nameToKeyMap = tables.nameToKeyMap; + this.defaults = tables.defaults; + this.types = tables.types; + this.opcodes = tables.opcodes; + this.order = tables.order; + this.strings = strings; + this.values = {}; + } + CFFDict.prototype = { + // value should always be an array + setByKey: function CFFDict_setByKey(key, value) { + if (!(key in this.keyToNameMap)) { + return false; + } + // ignore empty values + if (value.length === 0) { + return true; + } + var type = this.types[key]; + // remove the array wrapping these types of values + if (type === 'num' || type === 'sid' || type === 'offset') { + value = value[0]; + } + this.values[key] = value; + return true; + }, + setByName: function CFFDict_setByName(name, value) { + if (!(name in this.nameToKeyMap)) { + error('Invalid dictionary name "' + name + '"'); + } + this.values[this.nameToKeyMap[name]] = value; + }, + hasName: function CFFDict_hasName(name) { + return this.nameToKeyMap[name] in this.values; + }, + getByName: function CFFDict_getByName(name) { + if (!(name in this.nameToKeyMap)) { + error('Invalid dictionary name "' + name + '"'); + } + var key = this.nameToKeyMap[name]; + if (!(key in this.values)) { + return this.defaults[key]; + } + return this.values[key]; + }, + removeByName: function CFFDict_removeByName(name) { + delete this.values[this.nameToKeyMap[name]]; + } + }; + CFFDict.createTables = function CFFDict_createTables(layout) { + var tables = { + keyToNameMap: {}, + nameToKeyMap: {}, + defaults: {}, + types: {}, + opcodes: {}, + order: [] + }; + for (var i = 0, ii = layout.length; i < ii; ++i) { + var entry = layout[i]; + var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; + tables.keyToNameMap[key] = entry[1]; + tables.nameToKeyMap[entry[1]] = key; + tables.types[key] = entry[2]; + tables.defaults[key] = entry[3]; + tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]]; + tables.order.push(key); + } + return tables; + }; + return CFFDict; +})(); + +var CFFTopDict = (function CFFTopDictClosure() { + var layout = [ + [[12, 30], 'ROS', ['sid', 'sid', 'num'], null], + [[12, 20], 'SyntheticBase', 'num', null], + [0, 'version', 'sid', null], + [1, 'Notice', 'sid', null], + [[12, 0], 'Copyright', 'sid', null], + [2, 'FullName', 'sid', null], + [3, 'FamilyName', 'sid', null], + [4, 'Weight', 'sid', null], + [[12, 1], 'isFixedPitch', 'num', 0], + [[12, 2], 'ItalicAngle', 'num', 0], + [[12, 3], 'UnderlinePosition', 'num', -100], + [[12, 4], 'UnderlineThickness', 'num', 50], + [[12, 5], 'PaintType', 'num', 0], + [[12, 6], 'CharstringType', 'num', 2], + [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'], + [0.001, 0, 0, 0.001, 0, 0]], + [13, 'UniqueID', 'num', null], + [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]], + [[12, 8], 'StrokeWidth', 'num', 0], + [14, 'XUID', 'array', null], + [15, 'charset', 'offset', 0], + [16, 'Encoding', 'offset', 0], + [17, 'CharStrings', 'offset', 0], + [18, 'Private', ['offset', 'offset'], null], + [[12, 21], 'PostScript', 'sid', null], + [[12, 22], 'BaseFontName', 'sid', null], + [[12, 23], 'BaseFontBlend', 'delta', null], + [[12, 31], 'CIDFontVersion', 'num', 0], + [[12, 32], 'CIDFontRevision', 'num', 0], + [[12, 33], 'CIDFontType', 'num', 0], + [[12, 34], 'CIDCount', 'num', 8720], + [[12, 35], 'UIDBase', 'num', null], + // XXX: CID Fonts on DirectWrite 6.1 only seem to work if FDSelect comes + // before FDArray. + [[12, 37], 'FDSelect', 'offset', null], + [[12, 36], 'FDArray', 'offset', null], + [[12, 38], 'FontName', 'sid', null] + ]; + var tables = null; + function CFFTopDict(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + CFFDict.call(this, tables, strings); + this.privateDict = null; + } + CFFTopDict.prototype = Object.create(CFFDict.prototype); + return CFFTopDict; +})(); + +var CFFPrivateDict = (function CFFPrivateDictClosure() { + var layout = [ + [6, 'BlueValues', 'delta', null], + [7, 'OtherBlues', 'delta', null], + [8, 'FamilyBlues', 'delta', null], + [9, 'FamilyOtherBlues', 'delta', null], + [[12, 9], 'BlueScale', 'num', 0.039625], + [[12, 10], 'BlueShift', 'num', 7], + [[12, 11], 'BlueFuzz', 'num', 1], + [10, 'StdHW', 'num', null], + [11, 'StdVW', 'num', null], + [[12, 12], 'StemSnapH', 'delta', null], + [[12, 13], 'StemSnapV', 'delta', null], + [[12, 14], 'ForceBold', 'num', 0], + [[12, 17], 'LanguageGroup', 'num', 0], + [[12, 18], 'ExpansionFactor', 'num', 0.06], + [[12, 19], 'initialRandomSeed', 'num', 0], + [20, 'defaultWidthX', 'num', 0], + [21, 'nominalWidthX', 'num', 0], + [19, 'Subrs', 'offset', null] + ]; + var tables = null; + function CFFPrivateDict(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + CFFDict.call(this, tables, strings); + this.subrsIndex = null; + } + CFFPrivateDict.prototype = Object.create(CFFDict.prototype); + return CFFPrivateDict; +})(); + +var CFFCharsetPredefinedTypes = { + ISO_ADOBE: 0, + EXPERT: 1, + EXPERT_SUBSET: 2 +}; +var CFFCharset = (function CFFCharsetClosure() { + function CFFCharset(predefined, format, charset, raw) { + this.predefined = predefined; + this.format = format; + this.charset = charset; + this.raw = raw; + } + return CFFCharset; +})(); + +var CFFEncoding = (function CFFEncodingClosure() { + function CFFEncoding(predefined, format, encoding, raw) { + this.predefined = predefined; + this.format = format; + this.encoding = encoding; + this.raw = raw; + } + return CFFEncoding; +})(); + +var CFFFDSelect = (function CFFFDSelectClosure() { + function CFFFDSelect(fdSelect, raw) { + this.fdSelect = fdSelect; + this.raw = raw; + } + return CFFFDSelect; +})(); + +// Helper class to keep track of where an offset is within the data and helps +// filling in that offset once it's known. +var CFFOffsetTracker = (function CFFOffsetTrackerClosure() { + function CFFOffsetTracker() { + this.offsets = {}; + } + CFFOffsetTracker.prototype = { + isTracking: function CFFOffsetTracker_isTracking(key) { + return key in this.offsets; + }, + track: function CFFOffsetTracker_track(key, location) { + if (key in this.offsets) { + error('Already tracking location of ' + key); + } + this.offsets[key] = location; + }, + offset: function CFFOffsetTracker_offset(value) { + for (var key in this.offsets) { + this.offsets[key] += value; + } + }, + setEntryLocation: function CFFOffsetTracker_setEntryLocation(key, + values, + output) { + if (!(key in this.offsets)) { + error('Not tracking location of ' + key); + } + var data = output.data; + var dataOffset = this.offsets[key]; + var size = 5; + for (var i = 0, ii = values.length; i < ii; ++i) { + var offset0 = i * size + dataOffset; + var offset1 = offset0 + 1; + var offset2 = offset0 + 2; + var offset3 = offset0 + 3; + var offset4 = offset0 + 4; + // It's easy to screw up offsets so perform this sanity check. + if (data[offset0] !== 0x1d || data[offset1] !== 0 || + data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { + error('writing to an offset that is not empty'); + } + var value = values[i]; + data[offset0] = 0x1d; + data[offset1] = (value >> 24) & 0xFF; + data[offset2] = (value >> 16) & 0xFF; + data[offset3] = (value >> 8) & 0xFF; + data[offset4] = value & 0xFF; + } + } + }; + return CFFOffsetTracker; +})(); + +// Takes a CFF and converts it to the binary representation. +var CFFCompiler = (function CFFCompilerClosure() { + function CFFCompiler(cff) { + this.cff = cff; + } + CFFCompiler.prototype = { + compile: function CFFCompiler_compile() { + var cff = this.cff; + var output = { + data: [], + length: 0, + add: function CFFCompiler_add(data) { + this.data = this.data.concat(data); + this.length = this.data.length; + } + }; + + // Compile the five entries that must be in order. + var header = this.compileHeader(cff.header); + output.add(header); + + var nameIndex = this.compileNameIndex(cff.names); + output.add(nameIndex); + + if (cff.isCIDFont) { + // The spec is unclear on how font matrices should relate to each other + // when there is one in the main top dict and the sub top dicts. + // Windows handles this differently than linux and osx so we have to + // normalize to work on all. + // Rules based off of some mailing list discussions: + // - If main font has a matrix and subfont doesn't, use the main matrix. + // - If no main font matrix and there is a subfont matrix, use the + // subfont matrix. + // - If both have matrices, concat together. + // - If neither have matrices, use default. + // To make this work on all platforms we move the top matrix into each + // sub top dict and concat if necessary. + if (cff.topDict.hasName('FontMatrix')) { + var base = cff.topDict.getByName('FontMatrix'); + cff.topDict.removeByName('FontMatrix'); + for (var i = 0, ii = cff.fdArray.length; i < ii; i++) { + var subDict = cff.fdArray[i]; + var matrix = base.slice(0); + if (subDict.hasName('FontMatrix')) { + matrix = Util.transform(matrix, subDict.getByName('FontMatrix')); + } + subDict.setByName('FontMatrix', matrix); + } + } + } + + var compiled = this.compileTopDicts([cff.topDict], + output.length, + cff.isCIDFont); + output.add(compiled.output); + var topDictTracker = compiled.trackers[0]; + + var stringIndex = this.compileStringIndex(cff.strings.strings); + output.add(stringIndex); + + var globalSubrIndex = this.compileIndex(cff.globalSubrIndex); + output.add(globalSubrIndex); + + // Now start on the other entries that have no specfic order. + if (cff.encoding && cff.topDict.hasName('Encoding')) { + if (cff.encoding.predefined) { + topDictTracker.setEntryLocation('Encoding', [cff.encoding.format], + output); + } else { + var encoding = this.compileEncoding(cff.encoding); + topDictTracker.setEntryLocation('Encoding', [output.length], output); + output.add(encoding); + } + } + + if (cff.charset && cff.topDict.hasName('charset')) { + if (cff.charset.predefined) { + topDictTracker.setEntryLocation('charset', [cff.charset.format], + output); + } else { + var charset = this.compileCharset(cff.charset); + topDictTracker.setEntryLocation('charset', [output.length], output); + output.add(charset); + } + } + + var charStrings = this.compileCharStrings(cff.charStrings); + topDictTracker.setEntryLocation('CharStrings', [output.length], output); + output.add(charStrings); + + if (cff.isCIDFont) { + // For some reason FDSelect must be in front of FDArray on windows. OSX + // and linux don't seem to care. + topDictTracker.setEntryLocation('FDSelect', [output.length], output); + var fdSelect = this.compileFDSelect(cff.fdSelect.raw); + output.add(fdSelect); + // It is unclear if the sub font dictionary can have CID related + // dictionary keys, but the sanitizer doesn't like them so remove them. + compiled = this.compileTopDicts(cff.fdArray, output.length, true); + topDictTracker.setEntryLocation('FDArray', [output.length], output); + output.add(compiled.output); + var fontDictTrackers = compiled.trackers; + + this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); + } + + this.compilePrivateDicts([cff.topDict], [topDictTracker], output); + + // If the font data ends with INDEX whose object data is zero-length, + // the sanitizer will bail out. Add a dummy byte to avoid that. + output.add([0]); + + return output.data; + }, + encodeNumber: function CFFCompiler_encodeNumber(value) { + if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { // isInt + return this.encodeInteger(value); + } else { + return this.encodeFloat(value); + } + }, + encodeFloat: function CFFCompiler_encodeFloat(num) { + var value = num.toString(); + + // rounding inaccurate doubles + var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value); + if (m) { + var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length)); + value = (Math.round(num * epsilon) / epsilon).toString(); + } + + var nibbles = ''; + var i, ii; + for (i = 0, ii = value.length; i < ii; ++i) { + var a = value[i]; + if (a === 'e') { + nibbles += value[++i] === '-' ? 'c' : 'b'; + } else if (a === '.') { + nibbles += 'a'; + } else if (a === '-') { + nibbles += 'e'; + } else { + nibbles += a; + } + } + nibbles += (nibbles.length & 1) ? 'f' : 'ff'; + var out = [30]; + for (i = 0, ii = nibbles.length; i < ii; i += 2) { + out.push(parseInt(nibbles.substr(i, 2), 16)); + } + return out; + }, + encodeInteger: function CFFCompiler_encodeInteger(value) { + var code; + if (value >= -107 && value <= 107) { + code = [value + 139]; + } else if (value >= 108 && value <= 1131) { + value = [value - 108]; + code = [(value >> 8) + 247, value & 0xFF]; + } else if (value >= -1131 && value <= -108) { + value = -value - 108; + code = [(value >> 8) + 251, value & 0xFF]; + } else if (value >= -32768 && value <= 32767) { + code = [0x1c, (value >> 8) & 0xFF, value & 0xFF]; + } else { + code = [0x1d, + (value >> 24) & 0xFF, + (value >> 16) & 0xFF, + (value >> 8) & 0xFF, + value & 0xFF]; + } + return code; + }, + compileHeader: function CFFCompiler_compileHeader(header) { + return [ + header.major, + header.minor, + header.hdrSize, + header.offSize + ]; + }, + compileNameIndex: function CFFCompiler_compileNameIndex(names) { + var nameIndex = new CFFIndex(); + for (var i = 0, ii = names.length; i < ii; ++i) { + nameIndex.add(stringToBytes(names[i])); + } + return this.compileIndex(nameIndex); + }, + compileTopDicts: function CFFCompiler_compileTopDicts(dicts, + length, + removeCidKeys) { + var fontDictTrackers = []; + var fdArrayIndex = new CFFIndex(); + for (var i = 0, ii = dicts.length; i < ii; ++i) { + var fontDict = dicts[i]; + if (removeCidKeys) { + fontDict.removeByName('CIDFontVersion'); + fontDict.removeByName('CIDFontRevision'); + fontDict.removeByName('CIDFontType'); + fontDict.removeByName('CIDCount'); + fontDict.removeByName('UIDBase'); + } + var fontDictTracker = new CFFOffsetTracker(); + var fontDictData = this.compileDict(fontDict, fontDictTracker); + fontDictTrackers.push(fontDictTracker); + fdArrayIndex.add(fontDictData); + fontDictTracker.offset(length); + } + fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); + return { + trackers: fontDictTrackers, + output: fdArrayIndex + }; + }, + compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts, + trackers, + output) { + for (var i = 0, ii = dicts.length; i < ii; ++i) { + var fontDict = dicts[i]; + assert(fontDict.privateDict && fontDict.hasName('Private'), + 'There must be an private dictionary.'); + var privateDict = fontDict.privateDict; + var privateDictTracker = new CFFOffsetTracker(); + var privateDictData = this.compileDict(privateDict, privateDictTracker); + + var outputLength = output.length; + privateDictTracker.offset(outputLength); + if (!privateDictData.length) { + // The private dictionary was empty, set the output length to zero to + // ensure the offset length isn't out of bounds in the eyes of the + // sanitizer. + outputLength = 0; + } + + trackers[i].setEntryLocation('Private', + [privateDictData.length, outputLength], + output); + output.add(privateDictData); + + if (privateDict.subrsIndex && privateDict.hasName('Subrs')) { + var subrs = this.compileIndex(privateDict.subrsIndex); + privateDictTracker.setEntryLocation('Subrs', [privateDictData.length], + output); + output.add(subrs); + } + } + }, + compileDict: function CFFCompiler_compileDict(dict, offsetTracker) { + var out = []; + // The dictionary keys must be in a certain order. + var order = dict.order; + for (var i = 0; i < order.length; ++i) { + var key = order[i]; + if (!(key in dict.values)) { + continue; + } + var values = dict.values[key]; + var types = dict.types[key]; + if (!isArray(types)) { + types = [types]; + } + if (!isArray(values)) { + values = [values]; + } + + // Remove any empty dict values. + if (values.length === 0) { + continue; + } + + for (var j = 0, jj = types.length; j < jj; ++j) { + var type = types[j]; + var value = values[j]; + switch (type) { + case 'num': + case 'sid': + out = out.concat(this.encodeNumber(value)); + break; + case 'offset': + // For offsets we just insert a 32bit integer so we don't have to + // deal with figuring out the length of the offset when it gets + // replaced later on by the compiler. + var name = dict.keyToNameMap[key]; + // Some offsets have the offset and the length, so just record the + // position of the first one. + if (!offsetTracker.isTracking(name)) { + offsetTracker.track(name, out.length); + } + out = out.concat([0x1d, 0, 0, 0, 0]); + break; + case 'array': + case 'delta': + out = out.concat(this.encodeNumber(value)); + for (var k = 1, kk = values.length; k < kk; ++k) { + out = out.concat(this.encodeNumber(values[k])); + } + break; + default: + error('Unknown data type of ' + type); + break; + } + } + out = out.concat(dict.opcodes[key]); + } + return out; + }, + compileStringIndex: function CFFCompiler_compileStringIndex(strings) { + var stringIndex = new CFFIndex(); + for (var i = 0, ii = strings.length; i < ii; ++i) { + stringIndex.add(stringToBytes(strings[i])); + } + return this.compileIndex(stringIndex); + }, + compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() { + var globalSubrIndex = this.cff.globalSubrIndex; + this.out.writeByteArray(this.compileIndex(globalSubrIndex)); + }, + compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) { + return this.compileIndex(charStrings); + }, + compileCharset: function CFFCompiler_compileCharset(charset) { + return this.compileTypedArray(charset.raw); + }, + compileEncoding: function CFFCompiler_compileEncoding(encoding) { + return this.compileTypedArray(encoding.raw); + }, + compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) { + return this.compileTypedArray(fdSelect); + }, + compileTypedArray: function CFFCompiler_compileTypedArray(data) { + var out = []; + for (var i = 0, ii = data.length; i < ii; ++i) { + out[i] = data[i]; + } + return out; + }, + compileIndex: function CFFCompiler_compileIndex(index, trackers) { + trackers = trackers || []; + var objects = index.objects; + // First 2 bytes contains the number of objects contained into this index + var count = objects.length; + + // If there is no object, just create an index. This technically + // should just be [0, 0] but OTS has an issue with that. + if (count === 0) { + return [0, 0, 0]; + } + + var data = [(count >> 8) & 0xFF, count & 0xff]; + + var lastOffset = 1, i; + for (i = 0; i < count; ++i) { + lastOffset += objects[i].length; + } + + var offsetSize; + if (lastOffset < 0x100) { + offsetSize = 1; + } else if (lastOffset < 0x10000) { + offsetSize = 2; + } else if (lastOffset < 0x1000000) { + offsetSize = 3; + } else { + offsetSize = 4; + } + + // Next byte contains the offset size use to reference object in the file + data.push(offsetSize); + + // Add another offset after this one because we need a new offset + var relativeOffset = 1; + for (i = 0; i < count + 1; i++) { + if (offsetSize === 1) { + data.push(relativeOffset & 0xFF); + } else if (offsetSize === 2) { + data.push((relativeOffset >> 8) & 0xFF, + relativeOffset & 0xFF); + } else if (offsetSize === 3) { + data.push((relativeOffset >> 16) & 0xFF, + (relativeOffset >> 8) & 0xFF, + relativeOffset & 0xFF); + } else { + data.push((relativeOffset >>> 24) & 0xFF, + (relativeOffset >> 16) & 0xFF, + (relativeOffset >> 8) & 0xFF, + relativeOffset & 0xFF); + } + + if (objects[i]) { + relativeOffset += objects[i].length; + } + } + + for (i = 0; i < count; i++) { + // Notify the tracker where the object will be offset in the data. + if (trackers[i]) { + trackers[i].offset(data.length); + } + for (var j = 0, jj = objects[i].length; j < jj; j++) { + data.push(objects[i][j]); + } + } + return data; + } + }; + return CFFCompiler; +})(); + +// Workaround for seac on Windows. +(function checkSeacSupport() { + if (/Windows/.test(navigator.userAgent)) { + SEAC_ANALYSIS_ENABLED = true; + } +})(); + +// Workaround for Private Use Area characters in Chrome on Windows +// http://code.google.com/p/chromium/issues/detail?id=122465 +// https://github.com/mozilla/pdf.js/issues/1689 +(function checkChromeWindows() { + if (/Windows.*Chrome/.test(navigator.userAgent)) { + SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true; + } +})(); + + +var FontRendererFactory = (function FontRendererFactoryClosure() { + function getLong(data, offset) { + return (data[offset] << 24) | (data[offset + 1] << 16) | + (data[offset + 2] << 8) | data[offset + 3]; + } + + function getUshort(data, offset) { + return (data[offset] << 8) | data[offset + 1]; + } + + function parseCmap(data, start, end) { + var offset = (getUshort(data, start + 2) === 1 ? + getLong(data, start + 8) : getLong(data, start + 16)); + var format = getUshort(data, start + offset); + var length, ranges, p, i; + if (format === 4) { + length = getUshort(data, start + offset + 2); + var segCount = getUshort(data, start + offset + 6) >> 1; + p = start + offset + 14; + ranges = []; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i] = {end: getUshort(data, p)}; + } + p += 2; + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].start = getUshort(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].idDelta = getUshort(data, p); + } + for (i = 0; i < segCount; i++, p += 2) { + var idOffset = getUshort(data, p); + if (idOffset === 0) { + continue; + } + ranges[i].ids = []; + for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { + ranges[i].ids[j] = getUshort(data, p + idOffset); + idOffset += 2; + } + } + return ranges; + } else if (format === 12) { + length = getLong(data, start + offset + 4); + var groups = getLong(data, start + offset + 12); + p = start + offset + 16; + ranges = []; + for (i = 0; i < groups; i++) { + ranges.push({ + start: getLong(data, p), + end: getLong(data, p + 4), + idDelta: getLong(data, p + 8) - getLong(data, p) + }); + p += 12; + } + return ranges; + } + error('not supported cmap: ' + format); + } + + function parseCff(data, start, end) { + var properties = {}; + var parser = new CFFParser(new Stream(data, start, end - start), + properties); + var cff = parser.parse(); + return { + glyphs: cff.charStrings.objects, + subrs: (cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && + cff.topDict.privateDict.subrsIndex.objects), + gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects + }; + } + + function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { + var itemSize, itemDecode; + if (isGlyphLocationsLong) { + itemSize = 4; + itemDecode = function fontItemDecodeLong(data, offset) { + return (data[offset] << 24) | (data[offset + 1] << 16) | + (data[offset + 2] << 8) | data[offset + 3]; + }; + } else { + itemSize = 2; + itemDecode = function fontItemDecode(data, offset) { + return (data[offset] << 9) | (data[offset + 1] << 1); + }; + } + var glyphs = []; + var startOffset = itemDecode(loca, 0); + for (var j = itemSize; j < loca.length; j += itemSize) { + var endOffset = itemDecode(loca, j); + glyphs.push(glyf.subarray(startOffset, endOffset)); + startOffset = endOffset; + } + return glyphs; + } + + function lookupCmap(ranges, unicode) { + var code = unicode.charCodeAt(0); + var l = 0, r = ranges.length - 1; + while (l < r) { + var c = (l + r + 1) >> 1; + if (code < ranges[c].start) { + r = c - 1; + } else { + l = c; + } + } + if (ranges[l].start <= code && code <= ranges[l].end) { + return (ranges[l].idDelta + (ranges[l].ids ? + ranges[l].ids[code - ranges[l].start] : code)) & 0xFFFF; + } + return 0; + } + + function compileGlyf(code, js, font) { + function moveTo(x, y) { + js.push('c.moveTo(' + x + ',' + y + ');'); + } + function lineTo(x, y) { + js.push('c.lineTo(' + x + ',' + y + ');'); + } + function quadraticCurveTo(xa, ya, x, y) { + js.push('c.quadraticCurveTo(' + xa + ',' + ya + ',' + + x + ',' + y + ');'); + } + + var i = 0; + var numberOfContours = ((code[i] << 24) | (code[i + 1] << 16)) >> 16; + var flags; + var x = 0, y = 0; + i += 10; + if (numberOfContours < 0) { + // composite glyph + do { + flags = (code[i] << 8) | code[i + 1]; + var glyphIndex = (code[i + 2] << 8) | code[i + 3]; + i += 4; + var arg1, arg2; + if ((flags & 0x01)) { + arg1 = ((code[i] << 24) | (code[i + 1] << 16)) >> 16; + arg2 = ((code[i + 2] << 24) | (code[i + 3] << 16)) >> 16; + i += 4; + } else { + arg1 = code[i++]; arg2 = code[i++]; + } + if ((flags & 0x02)) { + x = arg1; + y = arg2; + } else { + x = 0; y = 0; // TODO "they are points" ? + } + var scaleX = 1, scaleY = 1, scale01 = 0, scale10 = 0; + if ((flags & 0x08)) { + scaleX = + scaleY = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824; + i += 2; + } else if ((flags & 0x40)) { + scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824; + scaleY = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824; + i += 4; + } else if ((flags & 0x80)) { + scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824; + scale01 = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824; + scale10 = ((code[i + 4] << 24) | (code[i + 5] << 16)) / 1073741824; + scaleY = ((code[i + 6] << 24) | (code[i + 7] << 16)) / 1073741824; + i += 8; + } + var subglyph = font.glyphs[glyphIndex]; + if (subglyph) { + js.push('c.save();'); + js.push('c.transform(' + scaleX + ',' + scale01 + ',' + + scale10 + ',' + scaleY + ',' + x + ',' + y + ');'); + compileGlyf(subglyph, js, font); + js.push('c.restore();'); + } + } while ((flags & 0x20)); + } else { + // simple glyph + var endPtsOfContours = []; + var j, jj; + for (j = 0; j < numberOfContours; j++) { + endPtsOfContours.push((code[i] << 8) | code[i + 1]); + i += 2; + } + var instructionLength = (code[i] << 8) | code[i + 1]; + i += 2 + instructionLength; // skipping the instructions + var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1; + var points = []; + while (points.length < numberOfPoints) { + flags = code[i++]; + var repeat = 1; + if ((flags & 0x08)) { + repeat += code[i++]; + } + while (repeat-- > 0) { + points.push({flags: flags}); + } + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x12) { + case 0x00: + x += ((code[i] << 24) | (code[i + 1] << 16)) >> 16; + i += 2; + break; + case 0x02: + x -= code[i++]; + break; + case 0x12: + x += code[i++]; + break; + } + points[j].x = x; + } + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x24) { + case 0x00: + y += ((code[i] << 24) | (code[i + 1] << 16)) >> 16; + i += 2; + break; + case 0x04: + y -= code[i++]; + break; + case 0x24: + y += code[i++]; + break; + } + points[j].y = y; + } + + var startPoint = 0; + for (i = 0; i < numberOfContours; i++) { + var endPoint = endPtsOfContours[i]; + // contours might have implicit points, which is located in the middle + // between two neighboring off-curve points + var contour = points.slice(startPoint, endPoint + 1); + if ((contour[0].flags & 1)) { + contour.push(contour[0]); // using start point at the contour end + } else if ((contour[contour.length - 1].flags & 1)) { + // first is off-curve point, trying to use one from the end + contour.unshift(contour[contour.length - 1]); + } else { + // start and end are off-curve points, creating implicit one + var p = { + flags: 1, + x: (contour[0].x + contour[contour.length - 1].x) / 2, + y: (contour[0].y + contour[contour.length - 1].y) / 2 + }; + contour.unshift(p); + contour.push(p); + } + moveTo(contour[0].x, contour[0].y); + for (j = 1, jj = contour.length; j < jj; j++) { + if ((contour[j].flags & 1)) { + lineTo(contour[j].x, contour[j].y); + } else if ((contour[j + 1].flags & 1)){ + quadraticCurveTo(contour[j].x, contour[j].y, + contour[j + 1].x, contour[j + 1].y); + j++; + } else { + quadraticCurveTo(contour[j].x, contour[j].y, + (contour[j].x + contour[j + 1].x) / 2, + (contour[j].y + contour[j + 1].y) / 2); + } + } + startPoint = endPoint + 1; + } + } + } + + function compileCharString(code, js, font) { + var stack = []; + var x = 0, y = 0; + var stems = 0; + + function moveTo(x, y) { + js.push('c.moveTo(' + x + ',' + y + ');'); + } + function lineTo(x, y) { + js.push('c.lineTo(' + x + ',' + y + ');'); + } + function bezierCurveTo(x1, y1, x2, y2, x, y) { + js.push('c.bezierCurveTo(' + x1 + ',' + y1 + ',' + x2 + ',' + y2 + ',' + + x + ',' + y + ');'); + } + + function parse(code) { + var i = 0; + while (i < code.length) { + var stackClean = false; + var v = code[i++]; + var xa, xb, ya, yb, y1, y2, y3, n, subrCode; + switch (v) { + case 1: // hstem + stems += stack.length >> 1; + stackClean = true; + break; + case 3: // vstem + stems += stack.length >> 1; + stackClean = true; + break; + case 4: // vmoveto + y += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 5: // rlineto + while (stack.length > 0) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + break; + case 6: // hlineto + while (stack.length > 0) { + x += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + y += stack.shift(); + lineTo(x, y); + } + break; + case 7: // vlineto + while (stack.length > 0) { + y += stack.shift(); + lineTo(x, y); + if (stack.length === 0) { + break; + } + x += stack.shift(); + lineTo(x, y); + } + break; + case 8: // rrcurveto + while (stack.length > 0) { + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 10: // callsubr + n = stack.pop() + font.subrsBias; + subrCode = font.subrs[n]; + if (subrCode) { + parse(subrCode); + } + break; + case 11: // return + return; + case 12: + v = code[i++]; + switch (v) { + case 34: // flex + xa = x + stack.shift(); + xb = xa + stack.shift(); y1 = y + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y, xb, y1, x, y1); + xa = x + stack.shift(); + xb = xa + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y, x, y); + break; + case 35: // flex + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + stack.pop(); // fd + break; + case 36: // hflex1 + xa = x + stack.shift(); y1 = y + stack.shift(); + xb = xa + stack.shift(); y2 = y1 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y2, x, y2); + xa = x + stack.shift(); + xb = xa + stack.shift(); y3 = y2 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y2, xb, y3, x, y); + break; + case 37: // flex1 + var x0 = x, y0 = y; + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb; y = yb; + if (Math.abs(x - x0) > Math.abs(y - y0)) { + x += stack.shift(); + } else { + y += stack.shift(); + } + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + default: + error('unknown operator: 12 ' + v); + } + break; + case 14: // endchar + if (stack.length >= 4) { + var achar = stack.pop(); + var bchar = stack.pop(); + y = stack.pop(); + x = stack.pop(); + js.push('c.save();'); + js.push('c.translate('+ x + ',' + y + ');'); + var gid = lookupCmap(font.cmap, String.fromCharCode( + font.glyphNameMap[Encodings.StandardEncoding[achar]])); + compileCharString(font.glyphs[gid], js, font); + js.push('c.restore();'); + + gid = lookupCmap(font.cmap, String.fromCharCode( + font.glyphNameMap[Encodings.StandardEncoding[bchar]])); + compileCharString(font.glyphs[gid], js, font); + } + return; + case 18: // hstemhm + stems += stack.length >> 1; + stackClean = true; + break; + case 19: // hintmask + stems += stack.length >> 1; + i += (stems + 7) >> 3; + stackClean = true; + break; + case 20: // cntrmask + stems += stack.length >> 1; + i += (stems + 7) >> 3; + stackClean = true; + break; + case 21: // rmoveto + y += stack.pop(); + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 22: // hmoveto + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + case 23: // vstemhm + stems += stack.length >> 1; + stackClean = true; + break; + case 24: // rcurveline + while (stack.length > 2) { + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + break; + case 25: // rlinecurve + while (stack.length > 6) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + xa = x + stack.shift(); ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + case 26: // vvcurveto + if (stack.length % 2) { + x += stack.shift(); + } + while (stack.length > 0) { + xa = x; ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb; y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 27: // hhcurveto + if (stack.length % 2) { + y += stack.shift(); + } + while (stack.length > 0) { + xa = x + stack.shift(); ya = y; + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); y = yb; + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 28: + stack.push(((code[i] << 24) | (code[i + 1] << 16)) >> 16); + i += 2; + break; + case 29: // callgsubr + n = stack.pop() + font.gsubrsBias; + subrCode = font.gsubrs[n]; + if (subrCode) { + parse(subrCode); + } + break; + case 30: // vhcurveto + while (stack.length > 0) { + xa = x; ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + + xa = x + stack.shift(); ya = y; + xb = xa + stack.shift(); yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + case 31: // hvcurveto + while (stack.length > 0) { + xa = x + stack.shift(); ya = y; + xb = xa + stack.shift(); yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + if (stack.length === 0) { + break; + } + + xa = x; ya = y + stack.shift(); + xb = xa + stack.shift(); yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + break; + default: + if (v < 32) { + error('unknown operator: ' + v); + } + if (v < 247) { + stack.push(v - 139); + } else if (v < 251) { + stack.push((v - 247) * 256 + code[i++] + 108); + } else if (v < 255) { + stack.push(-(v - 251) * 256 - code[i++] - 108); + } else { + stack.push(((code[i] << 24) | (code[i + 1] << 16) | + (code[i + 2] << 8) | code[i + 3]) / 65536); + i += 4; + } + break; + } + if (stackClean) { + stack.length = 0; + } + } + } + parse(code); + } + + var noop = ''; + + function CompiledFont(fontMatrix) { + this.compiledGlyphs = {}; + this.fontMatrix = fontMatrix; + } + CompiledFont.prototype = { + getPathJs: function (unicode) { + var gid = lookupCmap(this.cmap, unicode); + var fn = this.compiledGlyphs[gid]; + if (!fn) { + this.compiledGlyphs[gid] = fn = this.compileGlyph(this.glyphs[gid]); + } + return fn; + }, + + compileGlyph: function (code) { + if (!code || code.length === 0 || code[0] === 14) { + return noop; + } + + var js = []; + js.push('c.save();'); + js.push('c.transform(' + this.fontMatrix.join(',') + ');'); + js.push('c.scale(size, -size);'); + + this.compileGlyphImpl(code, js); + + js.push('c.restore();'); + + return js.join('\n'); + }, + + compileGlyphImpl: function () { + error('Children classes should implement this.'); + }, + + hasBuiltPath: function (unicode) { + var gid = lookupCmap(this.cmap, unicode); + return gid in this.compiledGlyphs; + } + }; + + function TrueTypeCompiled(glyphs, cmap, fontMatrix) { + fontMatrix = fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]; + CompiledFont.call(this, fontMatrix); + + this.glyphs = glyphs; + this.cmap = cmap; + + this.compiledGlyphs = []; + } + + Util.inherit(TrueTypeCompiled, CompiledFont, { + compileGlyphImpl: function (code, js) { + compileGlyf(code, js, this); + } + }); + + function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) { + fontMatrix = fontMatrix || [0.001, 0, 0, 0.001, 0, 0]; + CompiledFont.call(this, fontMatrix); + this.glyphs = cffInfo.glyphs; + this.gsubrs = cffInfo.gsubrs || []; + this.subrs = cffInfo.subrs || []; + this.cmap = cmap; + this.glyphNameMap = glyphNameMap || GlyphsUnicode; + + this.compiledGlyphs = []; + this.gsubrsBias = (this.gsubrs.length < 1240 ? + 107 : (this.gsubrs.length < 33900 ? 1131 : 32768)); + this.subrsBias = (this.subrs.length < 1240 ? + 107 : (this.subrs.length < 33900 ? 1131 : 32768)); + } + + Util.inherit(Type2Compiled, CompiledFont, { + compileGlyphImpl: function (code, js) { + compileCharString(code, js, this); + } + }); + + + return { + create: function FontRendererFactory_create(font) { + var data = new Uint8Array(font.data); + var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; + var numTables = getUshort(data, 4); + for (var i = 0, p = 12; i < numTables; i++, p += 16) { + var tag = bytesToString(data.subarray(p, p + 4)); + var offset = getLong(data, p + 8); + var length = getLong(data, p + 12); + switch (tag) { + case 'cmap': + cmap = parseCmap(data, offset, offset + length); + break; + case 'glyf': + glyf = data.subarray(offset, offset + length); + break; + case 'loca': + loca = data.subarray(offset, offset + length); + break; + case 'head': + unitsPerEm = getUshort(data, offset + 18); + indexToLocFormat = getUshort(data, offset + 50); + break; + case 'CFF ': + cff = parseCff(data, offset, offset + length); + break; + } + } + + if (glyf) { + var fontMatrix = (!unitsPerEm ? font.fontMatrix : + [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]); + return new TrueTypeCompiled( + parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); + } else { + return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); + } + } + }; +})(); + + + +var GlyphsUnicode = { + A: 0x0041, + AE: 0x00C6, + AEacute: 0x01FC, + AEmacron: 0x01E2, + AEsmall: 0xF7E6, + Aacute: 0x00C1, + Aacutesmall: 0xF7E1, + Abreve: 0x0102, + Abreveacute: 0x1EAE, + Abrevecyrillic: 0x04D0, + Abrevedotbelow: 0x1EB6, + Abrevegrave: 0x1EB0, + Abrevehookabove: 0x1EB2, + Abrevetilde: 0x1EB4, + Acaron: 0x01CD, + Acircle: 0x24B6, + Acircumflex: 0x00C2, + Acircumflexacute: 0x1EA4, + Acircumflexdotbelow: 0x1EAC, + Acircumflexgrave: 0x1EA6, + Acircumflexhookabove: 0x1EA8, + Acircumflexsmall: 0xF7E2, + Acircumflextilde: 0x1EAA, + Acute: 0xF6C9, + Acutesmall: 0xF7B4, + Acyrillic: 0x0410, + Adblgrave: 0x0200, + Adieresis: 0x00C4, + Adieresiscyrillic: 0x04D2, + Adieresismacron: 0x01DE, + Adieresissmall: 0xF7E4, + Adotbelow: 0x1EA0, + Adotmacron: 0x01E0, + Agrave: 0x00C0, + Agravesmall: 0xF7E0, + Ahookabove: 0x1EA2, + Aiecyrillic: 0x04D4, + Ainvertedbreve: 0x0202, + Alpha: 0x0391, + Alphatonos: 0x0386, + Amacron: 0x0100, + Amonospace: 0xFF21, + Aogonek: 0x0104, + Aring: 0x00C5, + Aringacute: 0x01FA, + Aringbelow: 0x1E00, + Aringsmall: 0xF7E5, + Asmall: 0xF761, + Atilde: 0x00C3, + Atildesmall: 0xF7E3, + Aybarmenian: 0x0531, + B: 0x0042, + Bcircle: 0x24B7, + Bdotaccent: 0x1E02, + Bdotbelow: 0x1E04, + Becyrillic: 0x0411, + Benarmenian: 0x0532, + Beta: 0x0392, + Bhook: 0x0181, + Blinebelow: 0x1E06, + Bmonospace: 0xFF22, + Brevesmall: 0xF6F4, + Bsmall: 0xF762, + Btopbar: 0x0182, + C: 0x0043, + Caarmenian: 0x053E, + Cacute: 0x0106, + Caron: 0xF6CA, + Caronsmall: 0xF6F5, + Ccaron: 0x010C, + Ccedilla: 0x00C7, + Ccedillaacute: 0x1E08, + Ccedillasmall: 0xF7E7, + Ccircle: 0x24B8, + Ccircumflex: 0x0108, + Cdot: 0x010A, + Cdotaccent: 0x010A, + Cedillasmall: 0xF7B8, + Chaarmenian: 0x0549, + Cheabkhasiancyrillic: 0x04BC, + Checyrillic: 0x0427, + Chedescenderabkhasiancyrillic: 0x04BE, + Chedescendercyrillic: 0x04B6, + Chedieresiscyrillic: 0x04F4, + Cheharmenian: 0x0543, + Chekhakassiancyrillic: 0x04CB, + Cheverticalstrokecyrillic: 0x04B8, + Chi: 0x03A7, + Chook: 0x0187, + Circumflexsmall: 0xF6F6, + Cmonospace: 0xFF23, + Coarmenian: 0x0551, + Csmall: 0xF763, + D: 0x0044, + DZ: 0x01F1, + DZcaron: 0x01C4, + Daarmenian: 0x0534, + Dafrican: 0x0189, + Dcaron: 0x010E, + Dcedilla: 0x1E10, + Dcircle: 0x24B9, + Dcircumflexbelow: 0x1E12, + Dcroat: 0x0110, + Ddotaccent: 0x1E0A, + Ddotbelow: 0x1E0C, + Decyrillic: 0x0414, + Deicoptic: 0x03EE, + Delta: 0x2206, + Deltagreek: 0x0394, + Dhook: 0x018A, + Dieresis: 0xF6CB, + DieresisAcute: 0xF6CC, + DieresisGrave: 0xF6CD, + Dieresissmall: 0xF7A8, + Digammagreek: 0x03DC, + Djecyrillic: 0x0402, + Dlinebelow: 0x1E0E, + Dmonospace: 0xFF24, + Dotaccentsmall: 0xF6F7, + Dslash: 0x0110, + Dsmall: 0xF764, + Dtopbar: 0x018B, + Dz: 0x01F2, + Dzcaron: 0x01C5, + Dzeabkhasiancyrillic: 0x04E0, + Dzecyrillic: 0x0405, + Dzhecyrillic: 0x040F, + E: 0x0045, + Eacute: 0x00C9, + Eacutesmall: 0xF7E9, + Ebreve: 0x0114, + Ecaron: 0x011A, + Ecedillabreve: 0x1E1C, + Echarmenian: 0x0535, + Ecircle: 0x24BA, + Ecircumflex: 0x00CA, + Ecircumflexacute: 0x1EBE, + Ecircumflexbelow: 0x1E18, + Ecircumflexdotbelow: 0x1EC6, + Ecircumflexgrave: 0x1EC0, + Ecircumflexhookabove: 0x1EC2, + Ecircumflexsmall: 0xF7EA, + Ecircumflextilde: 0x1EC4, + Ecyrillic: 0x0404, + Edblgrave: 0x0204, + Edieresis: 0x00CB, + Edieresissmall: 0xF7EB, + Edot: 0x0116, + Edotaccent: 0x0116, + Edotbelow: 0x1EB8, + Efcyrillic: 0x0424, + Egrave: 0x00C8, + Egravesmall: 0xF7E8, + Eharmenian: 0x0537, + Ehookabove: 0x1EBA, + Eightroman: 0x2167, + Einvertedbreve: 0x0206, + Eiotifiedcyrillic: 0x0464, + Elcyrillic: 0x041B, + Elevenroman: 0x216A, + Emacron: 0x0112, + Emacronacute: 0x1E16, + Emacrongrave: 0x1E14, + Emcyrillic: 0x041C, + Emonospace: 0xFF25, + Encyrillic: 0x041D, + Endescendercyrillic: 0x04A2, + Eng: 0x014A, + Enghecyrillic: 0x04A4, + Enhookcyrillic: 0x04C7, + Eogonek: 0x0118, + Eopen: 0x0190, + Epsilon: 0x0395, + Epsilontonos: 0x0388, + Ercyrillic: 0x0420, + Ereversed: 0x018E, + Ereversedcyrillic: 0x042D, + Escyrillic: 0x0421, + Esdescendercyrillic: 0x04AA, + Esh: 0x01A9, + Esmall: 0xF765, + Eta: 0x0397, + Etarmenian: 0x0538, + Etatonos: 0x0389, + Eth: 0x00D0, + Ethsmall: 0xF7F0, + Etilde: 0x1EBC, + Etildebelow: 0x1E1A, + Euro: 0x20AC, + Ezh: 0x01B7, + Ezhcaron: 0x01EE, + Ezhreversed: 0x01B8, + F: 0x0046, + Fcircle: 0x24BB, + Fdotaccent: 0x1E1E, + Feharmenian: 0x0556, + Feicoptic: 0x03E4, + Fhook: 0x0191, + Fitacyrillic: 0x0472, + Fiveroman: 0x2164, + Fmonospace: 0xFF26, + Fourroman: 0x2163, + Fsmall: 0xF766, + G: 0x0047, + GBsquare: 0x3387, + Gacute: 0x01F4, + Gamma: 0x0393, + Gammaafrican: 0x0194, + Gangiacoptic: 0x03EA, + Gbreve: 0x011E, + Gcaron: 0x01E6, + Gcedilla: 0x0122, + Gcircle: 0x24BC, + Gcircumflex: 0x011C, + Gcommaaccent: 0x0122, + Gdot: 0x0120, + Gdotaccent: 0x0120, + Gecyrillic: 0x0413, + Ghadarmenian: 0x0542, + Ghemiddlehookcyrillic: 0x0494, + Ghestrokecyrillic: 0x0492, + Gheupturncyrillic: 0x0490, + Ghook: 0x0193, + Gimarmenian: 0x0533, + Gjecyrillic: 0x0403, + Gmacron: 0x1E20, + Gmonospace: 0xFF27, + Grave: 0xF6CE, + Gravesmall: 0xF760, + Gsmall: 0xF767, + Gsmallhook: 0x029B, + Gstroke: 0x01E4, + H: 0x0048, + H18533: 0x25CF, + H18543: 0x25AA, + H18551: 0x25AB, + H22073: 0x25A1, + HPsquare: 0x33CB, + Haabkhasiancyrillic: 0x04A8, + Hadescendercyrillic: 0x04B2, + Hardsigncyrillic: 0x042A, + Hbar: 0x0126, + Hbrevebelow: 0x1E2A, + Hcedilla: 0x1E28, + Hcircle: 0x24BD, + Hcircumflex: 0x0124, + Hdieresis: 0x1E26, + Hdotaccent: 0x1E22, + Hdotbelow: 0x1E24, + Hmonospace: 0xFF28, + Hoarmenian: 0x0540, + Horicoptic: 0x03E8, + Hsmall: 0xF768, + Hungarumlaut: 0xF6CF, + Hungarumlautsmall: 0xF6F8, + Hzsquare: 0x3390, + I: 0x0049, + IAcyrillic: 0x042F, + IJ: 0x0132, + IUcyrillic: 0x042E, + Iacute: 0x00CD, + Iacutesmall: 0xF7ED, + Ibreve: 0x012C, + Icaron: 0x01CF, + Icircle: 0x24BE, + Icircumflex: 0x00CE, + Icircumflexsmall: 0xF7EE, + Icyrillic: 0x0406, + Idblgrave: 0x0208, + Idieresis: 0x00CF, + Idieresisacute: 0x1E2E, + Idieresiscyrillic: 0x04E4, + Idieresissmall: 0xF7EF, + Idot: 0x0130, + Idotaccent: 0x0130, + Idotbelow: 0x1ECA, + Iebrevecyrillic: 0x04D6, + Iecyrillic: 0x0415, + Ifraktur: 0x2111, + Igrave: 0x00CC, + Igravesmall: 0xF7EC, + Ihookabove: 0x1EC8, + Iicyrillic: 0x0418, + Iinvertedbreve: 0x020A, + Iishortcyrillic: 0x0419, + Imacron: 0x012A, + Imacroncyrillic: 0x04E2, + Imonospace: 0xFF29, + Iniarmenian: 0x053B, + Iocyrillic: 0x0401, + Iogonek: 0x012E, + Iota: 0x0399, + Iotaafrican: 0x0196, + Iotadieresis: 0x03AA, + Iotatonos: 0x038A, + Ismall: 0xF769, + Istroke: 0x0197, + Itilde: 0x0128, + Itildebelow: 0x1E2C, + Izhitsacyrillic: 0x0474, + Izhitsadblgravecyrillic: 0x0476, + J: 0x004A, + Jaarmenian: 0x0541, + Jcircle: 0x24BF, + Jcircumflex: 0x0134, + Jecyrillic: 0x0408, + Jheharmenian: 0x054B, + Jmonospace: 0xFF2A, + Jsmall: 0xF76A, + K: 0x004B, + KBsquare: 0x3385, + KKsquare: 0x33CD, + Kabashkircyrillic: 0x04A0, + Kacute: 0x1E30, + Kacyrillic: 0x041A, + Kadescendercyrillic: 0x049A, + Kahookcyrillic: 0x04C3, + Kappa: 0x039A, + Kastrokecyrillic: 0x049E, + Kaverticalstrokecyrillic: 0x049C, + Kcaron: 0x01E8, + Kcedilla: 0x0136, + Kcircle: 0x24C0, + Kcommaaccent: 0x0136, + Kdotbelow: 0x1E32, + Keharmenian: 0x0554, + Kenarmenian: 0x053F, + Khacyrillic: 0x0425, + Kheicoptic: 0x03E6, + Khook: 0x0198, + Kjecyrillic: 0x040C, + Klinebelow: 0x1E34, + Kmonospace: 0xFF2B, + Koppacyrillic: 0x0480, + Koppagreek: 0x03DE, + Ksicyrillic: 0x046E, + Ksmall: 0xF76B, + L: 0x004C, + LJ: 0x01C7, + LL: 0xF6BF, + Lacute: 0x0139, + Lambda: 0x039B, + Lcaron: 0x013D, + Lcedilla: 0x013B, + Lcircle: 0x24C1, + Lcircumflexbelow: 0x1E3C, + Lcommaaccent: 0x013B, + Ldot: 0x013F, + Ldotaccent: 0x013F, + Ldotbelow: 0x1E36, + Ldotbelowmacron: 0x1E38, + Liwnarmenian: 0x053C, + Lj: 0x01C8, + Ljecyrillic: 0x0409, + Llinebelow: 0x1E3A, + Lmonospace: 0xFF2C, + Lslash: 0x0141, + Lslashsmall: 0xF6F9, + Lsmall: 0xF76C, + M: 0x004D, + MBsquare: 0x3386, + Macron: 0xF6D0, + Macronsmall: 0xF7AF, + Macute: 0x1E3E, + Mcircle: 0x24C2, + Mdotaccent: 0x1E40, + Mdotbelow: 0x1E42, + Menarmenian: 0x0544, + Mmonospace: 0xFF2D, + Msmall: 0xF76D, + Mturned: 0x019C, + Mu: 0x039C, + N: 0x004E, + NJ: 0x01CA, + Nacute: 0x0143, + Ncaron: 0x0147, + Ncedilla: 0x0145, + Ncircle: 0x24C3, + Ncircumflexbelow: 0x1E4A, + Ncommaaccent: 0x0145, + Ndotaccent: 0x1E44, + Ndotbelow: 0x1E46, + Nhookleft: 0x019D, + Nineroman: 0x2168, + Nj: 0x01CB, + Njecyrillic: 0x040A, + Nlinebelow: 0x1E48, + Nmonospace: 0xFF2E, + Nowarmenian: 0x0546, + Nsmall: 0xF76E, + Ntilde: 0x00D1, + Ntildesmall: 0xF7F1, + Nu: 0x039D, + O: 0x004F, + OE: 0x0152, + OEsmall: 0xF6FA, + Oacute: 0x00D3, + Oacutesmall: 0xF7F3, + Obarredcyrillic: 0x04E8, + Obarreddieresiscyrillic: 0x04EA, + Obreve: 0x014E, + Ocaron: 0x01D1, + Ocenteredtilde: 0x019F, + Ocircle: 0x24C4, + Ocircumflex: 0x00D4, + Ocircumflexacute: 0x1ED0, + Ocircumflexdotbelow: 0x1ED8, + Ocircumflexgrave: 0x1ED2, + Ocircumflexhookabove: 0x1ED4, + Ocircumflexsmall: 0xF7F4, + Ocircumflextilde: 0x1ED6, + Ocyrillic: 0x041E, + Odblacute: 0x0150, + Odblgrave: 0x020C, + Odieresis: 0x00D6, + Odieresiscyrillic: 0x04E6, + Odieresissmall: 0xF7F6, + Odotbelow: 0x1ECC, + Ogoneksmall: 0xF6FB, + Ograve: 0x00D2, + Ogravesmall: 0xF7F2, + Oharmenian: 0x0555, + Ohm: 0x2126, + Ohookabove: 0x1ECE, + Ohorn: 0x01A0, + Ohornacute: 0x1EDA, + Ohorndotbelow: 0x1EE2, + Ohorngrave: 0x1EDC, + Ohornhookabove: 0x1EDE, + Ohorntilde: 0x1EE0, + Ohungarumlaut: 0x0150, + Oi: 0x01A2, + Oinvertedbreve: 0x020E, + Omacron: 0x014C, + Omacronacute: 0x1E52, + Omacrongrave: 0x1E50, + Omega: 0x2126, + Omegacyrillic: 0x0460, + Omegagreek: 0x03A9, + Omegaroundcyrillic: 0x047A, + Omegatitlocyrillic: 0x047C, + Omegatonos: 0x038F, + Omicron: 0x039F, + Omicrontonos: 0x038C, + Omonospace: 0xFF2F, + Oneroman: 0x2160, + Oogonek: 0x01EA, + Oogonekmacron: 0x01EC, + Oopen: 0x0186, + Oslash: 0x00D8, + Oslashacute: 0x01FE, + Oslashsmall: 0xF7F8, + Osmall: 0xF76F, + Ostrokeacute: 0x01FE, + Otcyrillic: 0x047E, + Otilde: 0x00D5, + Otildeacute: 0x1E4C, + Otildedieresis: 0x1E4E, + Otildesmall: 0xF7F5, + P: 0x0050, + Pacute: 0x1E54, + Pcircle: 0x24C5, + Pdotaccent: 0x1E56, + Pecyrillic: 0x041F, + Peharmenian: 0x054A, + Pemiddlehookcyrillic: 0x04A6, + Phi: 0x03A6, + Phook: 0x01A4, + Pi: 0x03A0, + Piwrarmenian: 0x0553, + Pmonospace: 0xFF30, + Psi: 0x03A8, + Psicyrillic: 0x0470, + Psmall: 0xF770, + Q: 0x0051, + Qcircle: 0x24C6, + Qmonospace: 0xFF31, + Qsmall: 0xF771, + R: 0x0052, + Raarmenian: 0x054C, + Racute: 0x0154, + Rcaron: 0x0158, + Rcedilla: 0x0156, + Rcircle: 0x24C7, + Rcommaaccent: 0x0156, + Rdblgrave: 0x0210, + Rdotaccent: 0x1E58, + Rdotbelow: 0x1E5A, + Rdotbelowmacron: 0x1E5C, + Reharmenian: 0x0550, + Rfraktur: 0x211C, + Rho: 0x03A1, + Ringsmall: 0xF6FC, + Rinvertedbreve: 0x0212, + Rlinebelow: 0x1E5E, + Rmonospace: 0xFF32, + Rsmall: 0xF772, + Rsmallinverted: 0x0281, + Rsmallinvertedsuperior: 0x02B6, + S: 0x0053, + SF010000: 0x250C, + SF020000: 0x2514, + SF030000: 0x2510, + SF040000: 0x2518, + SF050000: 0x253C, + SF060000: 0x252C, + SF070000: 0x2534, + SF080000: 0x251C, + SF090000: 0x2524, + SF100000: 0x2500, + SF110000: 0x2502, + SF190000: 0x2561, + SF200000: 0x2562, + SF210000: 0x2556, + SF220000: 0x2555, + SF230000: 0x2563, + SF240000: 0x2551, + SF250000: 0x2557, + SF260000: 0x255D, + SF270000: 0x255C, + SF280000: 0x255B, + SF360000: 0x255E, + SF370000: 0x255F, + SF380000: 0x255A, + SF390000: 0x2554, + SF400000: 0x2569, + SF410000: 0x2566, + SF420000: 0x2560, + SF430000: 0x2550, + SF440000: 0x256C, + SF450000: 0x2567, + SF460000: 0x2568, + SF470000: 0x2564, + SF480000: 0x2565, + SF490000: 0x2559, + SF500000: 0x2558, + SF510000: 0x2552, + SF520000: 0x2553, + SF530000: 0x256B, + SF540000: 0x256A, + Sacute: 0x015A, + Sacutedotaccent: 0x1E64, + Sampigreek: 0x03E0, + Scaron: 0x0160, + Scarondotaccent: 0x1E66, + Scaronsmall: 0xF6FD, + Scedilla: 0x015E, + Schwa: 0x018F, + Schwacyrillic: 0x04D8, + Schwadieresiscyrillic: 0x04DA, + Scircle: 0x24C8, + Scircumflex: 0x015C, + Scommaaccent: 0x0218, + Sdotaccent: 0x1E60, + Sdotbelow: 0x1E62, + Sdotbelowdotaccent: 0x1E68, + Seharmenian: 0x054D, + Sevenroman: 0x2166, + Shaarmenian: 0x0547, + Shacyrillic: 0x0428, + Shchacyrillic: 0x0429, + Sheicoptic: 0x03E2, + Shhacyrillic: 0x04BA, + Shimacoptic: 0x03EC, + Sigma: 0x03A3, + Sixroman: 0x2165, + Smonospace: 0xFF33, + Softsigncyrillic: 0x042C, + Ssmall: 0xF773, + Stigmagreek: 0x03DA, + T: 0x0054, + Tau: 0x03A4, + Tbar: 0x0166, + Tcaron: 0x0164, + Tcedilla: 0x0162, + Tcircle: 0x24C9, + Tcircumflexbelow: 0x1E70, + Tcommaaccent: 0x0162, + Tdotaccent: 0x1E6A, + Tdotbelow: 0x1E6C, + Tecyrillic: 0x0422, + Tedescendercyrillic: 0x04AC, + Tenroman: 0x2169, + Tetsecyrillic: 0x04B4, + Theta: 0x0398, + Thook: 0x01AC, + Thorn: 0x00DE, + Thornsmall: 0xF7FE, + Threeroman: 0x2162, + Tildesmall: 0xF6FE, + Tiwnarmenian: 0x054F, + Tlinebelow: 0x1E6E, + Tmonospace: 0xFF34, + Toarmenian: 0x0539, + Tonefive: 0x01BC, + Tonesix: 0x0184, + Tonetwo: 0x01A7, + Tretroflexhook: 0x01AE, + Tsecyrillic: 0x0426, + Tshecyrillic: 0x040B, + Tsmall: 0xF774, + Twelveroman: 0x216B, + Tworoman: 0x2161, + U: 0x0055, + Uacute: 0x00DA, + Uacutesmall: 0xF7FA, + Ubreve: 0x016C, + Ucaron: 0x01D3, + Ucircle: 0x24CA, + Ucircumflex: 0x00DB, + Ucircumflexbelow: 0x1E76, + Ucircumflexsmall: 0xF7FB, + Ucyrillic: 0x0423, + Udblacute: 0x0170, + Udblgrave: 0x0214, + Udieresis: 0x00DC, + Udieresisacute: 0x01D7, + Udieresisbelow: 0x1E72, + Udieresiscaron: 0x01D9, + Udieresiscyrillic: 0x04F0, + Udieresisgrave: 0x01DB, + Udieresismacron: 0x01D5, + Udieresissmall: 0xF7FC, + Udotbelow: 0x1EE4, + Ugrave: 0x00D9, + Ugravesmall: 0xF7F9, + Uhookabove: 0x1EE6, + Uhorn: 0x01AF, + Uhornacute: 0x1EE8, + Uhorndotbelow: 0x1EF0, + Uhorngrave: 0x1EEA, + Uhornhookabove: 0x1EEC, + Uhorntilde: 0x1EEE, + Uhungarumlaut: 0x0170, + Uhungarumlautcyrillic: 0x04F2, + Uinvertedbreve: 0x0216, + Ukcyrillic: 0x0478, + Umacron: 0x016A, + Umacroncyrillic: 0x04EE, + Umacrondieresis: 0x1E7A, + Umonospace: 0xFF35, + Uogonek: 0x0172, + Upsilon: 0x03A5, + Upsilon1: 0x03D2, + Upsilonacutehooksymbolgreek: 0x03D3, + Upsilonafrican: 0x01B1, + Upsilondieresis: 0x03AB, + Upsilondieresishooksymbolgreek: 0x03D4, + Upsilonhooksymbol: 0x03D2, + Upsilontonos: 0x038E, + Uring: 0x016E, + Ushortcyrillic: 0x040E, + Usmall: 0xF775, + Ustraightcyrillic: 0x04AE, + Ustraightstrokecyrillic: 0x04B0, + Utilde: 0x0168, + Utildeacute: 0x1E78, + Utildebelow: 0x1E74, + V: 0x0056, + Vcircle: 0x24CB, + Vdotbelow: 0x1E7E, + Vecyrillic: 0x0412, + Vewarmenian: 0x054E, + Vhook: 0x01B2, + Vmonospace: 0xFF36, + Voarmenian: 0x0548, + Vsmall: 0xF776, + Vtilde: 0x1E7C, + W: 0x0057, + Wacute: 0x1E82, + Wcircle: 0x24CC, + Wcircumflex: 0x0174, + Wdieresis: 0x1E84, + Wdotaccent: 0x1E86, + Wdotbelow: 0x1E88, + Wgrave: 0x1E80, + Wmonospace: 0xFF37, + Wsmall: 0xF777, + X: 0x0058, + Xcircle: 0x24CD, + Xdieresis: 0x1E8C, + Xdotaccent: 0x1E8A, + Xeharmenian: 0x053D, + Xi: 0x039E, + Xmonospace: 0xFF38, + Xsmall: 0xF778, + Y: 0x0059, + Yacute: 0x00DD, + Yacutesmall: 0xF7FD, + Yatcyrillic: 0x0462, + Ycircle: 0x24CE, + Ycircumflex: 0x0176, + Ydieresis: 0x0178, + Ydieresissmall: 0xF7FF, + Ydotaccent: 0x1E8E, + Ydotbelow: 0x1EF4, + Yericyrillic: 0x042B, + Yerudieresiscyrillic: 0x04F8, + Ygrave: 0x1EF2, + Yhook: 0x01B3, + Yhookabove: 0x1EF6, + Yiarmenian: 0x0545, + Yicyrillic: 0x0407, + Yiwnarmenian: 0x0552, + Ymonospace: 0xFF39, + Ysmall: 0xF779, + Ytilde: 0x1EF8, + Yusbigcyrillic: 0x046A, + Yusbigiotifiedcyrillic: 0x046C, + Yuslittlecyrillic: 0x0466, + Yuslittleiotifiedcyrillic: 0x0468, + Z: 0x005A, + Zaarmenian: 0x0536, + Zacute: 0x0179, + Zcaron: 0x017D, + Zcaronsmall: 0xF6FF, + Zcircle: 0x24CF, + Zcircumflex: 0x1E90, + Zdot: 0x017B, + Zdotaccent: 0x017B, + Zdotbelow: 0x1E92, + Zecyrillic: 0x0417, + Zedescendercyrillic: 0x0498, + Zedieresiscyrillic: 0x04DE, + Zeta: 0x0396, + Zhearmenian: 0x053A, + Zhebrevecyrillic: 0x04C1, + Zhecyrillic: 0x0416, + Zhedescendercyrillic: 0x0496, + Zhedieresiscyrillic: 0x04DC, + Zlinebelow: 0x1E94, + Zmonospace: 0xFF3A, + Zsmall: 0xF77A, + Zstroke: 0x01B5, + a: 0x0061, + aabengali: 0x0986, + aacute: 0x00E1, + aadeva: 0x0906, + aagujarati: 0x0A86, + aagurmukhi: 0x0A06, + aamatragurmukhi: 0x0A3E, + aarusquare: 0x3303, + aavowelsignbengali: 0x09BE, + aavowelsigndeva: 0x093E, + aavowelsigngujarati: 0x0ABE, + abbreviationmarkarmenian: 0x055F, + abbreviationsigndeva: 0x0970, + abengali: 0x0985, + abopomofo: 0x311A, + abreve: 0x0103, + abreveacute: 0x1EAF, + abrevecyrillic: 0x04D1, + abrevedotbelow: 0x1EB7, + abrevegrave: 0x1EB1, + abrevehookabove: 0x1EB3, + abrevetilde: 0x1EB5, + acaron: 0x01CE, + acircle: 0x24D0, + acircumflex: 0x00E2, + acircumflexacute: 0x1EA5, + acircumflexdotbelow: 0x1EAD, + acircumflexgrave: 0x1EA7, + acircumflexhookabove: 0x1EA9, + acircumflextilde: 0x1EAB, + acute: 0x00B4, + acutebelowcmb: 0x0317, + acutecmb: 0x0301, + acutecomb: 0x0301, + acutedeva: 0x0954, + acutelowmod: 0x02CF, + acutetonecmb: 0x0341, + acyrillic: 0x0430, + adblgrave: 0x0201, + addakgurmukhi: 0x0A71, + adeva: 0x0905, + adieresis: 0x00E4, + adieresiscyrillic: 0x04D3, + adieresismacron: 0x01DF, + adotbelow: 0x1EA1, + adotmacron: 0x01E1, + ae: 0x00E6, + aeacute: 0x01FD, + aekorean: 0x3150, + aemacron: 0x01E3, + afii00208: 0x2015, + afii08941: 0x20A4, + afii10017: 0x0410, + afii10018: 0x0411, + afii10019: 0x0412, + afii10020: 0x0413, + afii10021: 0x0414, + afii10022: 0x0415, + afii10023: 0x0401, + afii10024: 0x0416, + afii10025: 0x0417, + afii10026: 0x0418, + afii10027: 0x0419, + afii10028: 0x041A, + afii10029: 0x041B, + afii10030: 0x041C, + afii10031: 0x041D, + afii10032: 0x041E, + afii10033: 0x041F, + afii10034: 0x0420, + afii10035: 0x0421, + afii10036: 0x0422, + afii10037: 0x0423, + afii10038: 0x0424, + afii10039: 0x0425, + afii10040: 0x0426, + afii10041: 0x0427, + afii10042: 0x0428, + afii10043: 0x0429, + afii10044: 0x042A, + afii10045: 0x042B, + afii10046: 0x042C, + afii10047: 0x042D, + afii10048: 0x042E, + afii10049: 0x042F, + afii10050: 0x0490, + afii10051: 0x0402, + afii10052: 0x0403, + afii10053: 0x0404, + afii10054: 0x0405, + afii10055: 0x0406, + afii10056: 0x0407, + afii10057: 0x0408, + afii10058: 0x0409, + afii10059: 0x040A, + afii10060: 0x040B, + afii10061: 0x040C, + afii10062: 0x040E, + afii10063: 0xF6C4, + afii10064: 0xF6C5, + afii10065: 0x0430, + afii10066: 0x0431, + afii10067: 0x0432, + afii10068: 0x0433, + afii10069: 0x0434, + afii10070: 0x0435, + afii10071: 0x0451, + afii10072: 0x0436, + afii10073: 0x0437, + afii10074: 0x0438, + afii10075: 0x0439, + afii10076: 0x043A, + afii10077: 0x043B, + afii10078: 0x043C, + afii10079: 0x043D, + afii10080: 0x043E, + afii10081: 0x043F, + afii10082: 0x0440, + afii10083: 0x0441, + afii10084: 0x0442, + afii10085: 0x0443, + afii10086: 0x0444, + afii10087: 0x0445, + afii10088: 0x0446, + afii10089: 0x0447, + afii10090: 0x0448, + afii10091: 0x0449, + afii10092: 0x044A, + afii10093: 0x044B, + afii10094: 0x044C, + afii10095: 0x044D, + afii10096: 0x044E, + afii10097: 0x044F, + afii10098: 0x0491, + afii10099: 0x0452, + afii10100: 0x0453, + afii10101: 0x0454, + afii10102: 0x0455, + afii10103: 0x0456, + afii10104: 0x0457, + afii10105: 0x0458, + afii10106: 0x0459, + afii10107: 0x045A, + afii10108: 0x045B, + afii10109: 0x045C, + afii10110: 0x045E, + afii10145: 0x040F, + afii10146: 0x0462, + afii10147: 0x0472, + afii10148: 0x0474, + afii10192: 0xF6C6, + afii10193: 0x045F, + afii10194: 0x0463, + afii10195: 0x0473, + afii10196: 0x0475, + afii10831: 0xF6C7, + afii10832: 0xF6C8, + afii10846: 0x04D9, + afii299: 0x200E, + afii300: 0x200F, + afii301: 0x200D, + afii57381: 0x066A, + afii57388: 0x060C, + afii57392: 0x0660, + afii57393: 0x0661, + afii57394: 0x0662, + afii57395: 0x0663, + afii57396: 0x0664, + afii57397: 0x0665, + afii57398: 0x0666, + afii57399: 0x0667, + afii57400: 0x0668, + afii57401: 0x0669, + afii57403: 0x061B, + afii57407: 0x061F, + afii57409: 0x0621, + afii57410: 0x0622, + afii57411: 0x0623, + afii57412: 0x0624, + afii57413: 0x0625, + afii57414: 0x0626, + afii57415: 0x0627, + afii57416: 0x0628, + afii57417: 0x0629, + afii57418: 0x062A, + afii57419: 0x062B, + afii57420: 0x062C, + afii57421: 0x062D, + afii57422: 0x062E, + afii57423: 0x062F, + afii57424: 0x0630, + afii57425: 0x0631, + afii57426: 0x0632, + afii57427: 0x0633, + afii57428: 0x0634, + afii57429: 0x0635, + afii57430: 0x0636, + afii57431: 0x0637, + afii57432: 0x0638, + afii57433: 0x0639, + afii57434: 0x063A, + afii57440: 0x0640, + afii57441: 0x0641, + afii57442: 0x0642, + afii57443: 0x0643, + afii57444: 0x0644, + afii57445: 0x0645, + afii57446: 0x0646, + afii57448: 0x0648, + afii57449: 0x0649, + afii57450: 0x064A, + afii57451: 0x064B, + afii57452: 0x064C, + afii57453: 0x064D, + afii57454: 0x064E, + afii57455: 0x064F, + afii57456: 0x0650, + afii57457: 0x0651, + afii57458: 0x0652, + afii57470: 0x0647, + afii57505: 0x06A4, + afii57506: 0x067E, + afii57507: 0x0686, + afii57508: 0x0698, + afii57509: 0x06AF, + afii57511: 0x0679, + afii57512: 0x0688, + afii57513: 0x0691, + afii57514: 0x06BA, + afii57519: 0x06D2, + afii57534: 0x06D5, + afii57636: 0x20AA, + afii57645: 0x05BE, + afii57658: 0x05C3, + afii57664: 0x05D0, + afii57665: 0x05D1, + afii57666: 0x05D2, + afii57667: 0x05D3, + afii57668: 0x05D4, + afii57669: 0x05D5, + afii57670: 0x05D6, + afii57671: 0x05D7, + afii57672: 0x05D8, + afii57673: 0x05D9, + afii57674: 0x05DA, + afii57675: 0x05DB, + afii57676: 0x05DC, + afii57677: 0x05DD, + afii57678: 0x05DE, + afii57679: 0x05DF, + afii57680: 0x05E0, + afii57681: 0x05E1, + afii57682: 0x05E2, + afii57683: 0x05E3, + afii57684: 0x05E4, + afii57685: 0x05E5, + afii57686: 0x05E6, + afii57687: 0x05E7, + afii57688: 0x05E8, + afii57689: 0x05E9, + afii57690: 0x05EA, + afii57694: 0xFB2A, + afii57695: 0xFB2B, + afii57700: 0xFB4B, + afii57705: 0xFB1F, + afii57716: 0x05F0, + afii57717: 0x05F1, + afii57718: 0x05F2, + afii57723: 0xFB35, + afii57793: 0x05B4, + afii57794: 0x05B5, + afii57795: 0x05B6, + afii57796: 0x05BB, + afii57797: 0x05B8, + afii57798: 0x05B7, + afii57799: 0x05B0, + afii57800: 0x05B2, + afii57801: 0x05B1, + afii57802: 0x05B3, + afii57803: 0x05C2, + afii57804: 0x05C1, + afii57806: 0x05B9, + afii57807: 0x05BC, + afii57839: 0x05BD, + afii57841: 0x05BF, + afii57842: 0x05C0, + afii57929: 0x02BC, + afii61248: 0x2105, + afii61289: 0x2113, + afii61352: 0x2116, + afii61573: 0x202C, + afii61574: 0x202D, + afii61575: 0x202E, + afii61664: 0x200C, + afii63167: 0x066D, + afii64937: 0x02BD, + agrave: 0x00E0, + agujarati: 0x0A85, + agurmukhi: 0x0A05, + ahiragana: 0x3042, + ahookabove: 0x1EA3, + aibengali: 0x0990, + aibopomofo: 0x311E, + aideva: 0x0910, + aiecyrillic: 0x04D5, + aigujarati: 0x0A90, + aigurmukhi: 0x0A10, + aimatragurmukhi: 0x0A48, + ainarabic: 0x0639, + ainfinalarabic: 0xFECA, + aininitialarabic: 0xFECB, + ainmedialarabic: 0xFECC, + ainvertedbreve: 0x0203, + aivowelsignbengali: 0x09C8, + aivowelsigndeva: 0x0948, + aivowelsigngujarati: 0x0AC8, + akatakana: 0x30A2, + akatakanahalfwidth: 0xFF71, + akorean: 0x314F, + alef: 0x05D0, + alefarabic: 0x0627, + alefdageshhebrew: 0xFB30, + aleffinalarabic: 0xFE8E, + alefhamzaabovearabic: 0x0623, + alefhamzaabovefinalarabic: 0xFE84, + alefhamzabelowarabic: 0x0625, + alefhamzabelowfinalarabic: 0xFE88, + alefhebrew: 0x05D0, + aleflamedhebrew: 0xFB4F, + alefmaddaabovearabic: 0x0622, + alefmaddaabovefinalarabic: 0xFE82, + alefmaksuraarabic: 0x0649, + alefmaksurafinalarabic: 0xFEF0, + alefmaksurainitialarabic: 0xFEF3, + alefmaksuramedialarabic: 0xFEF4, + alefpatahhebrew: 0xFB2E, + alefqamatshebrew: 0xFB2F, + aleph: 0x2135, + allequal: 0x224C, + alpha: 0x03B1, + alphatonos: 0x03AC, + amacron: 0x0101, + amonospace: 0xFF41, + ampersand: 0x0026, + ampersandmonospace: 0xFF06, + ampersandsmall: 0xF726, + amsquare: 0x33C2, + anbopomofo: 0x3122, + angbopomofo: 0x3124, + angbracketleft: 0x3008, // This glyph is missing from Adobe's original list. + angbracketright: 0x3009, // This glyph is missing from Adobe's original list. + angkhankhuthai: 0x0E5A, + angle: 0x2220, + anglebracketleft: 0x3008, + anglebracketleftvertical: 0xFE3F, + anglebracketright: 0x3009, + anglebracketrightvertical: 0xFE40, + angleleft: 0x2329, + angleright: 0x232A, + angstrom: 0x212B, + anoteleia: 0x0387, + anudattadeva: 0x0952, + anusvarabengali: 0x0982, + anusvaradeva: 0x0902, + anusvaragujarati: 0x0A82, + aogonek: 0x0105, + apaatosquare: 0x3300, + aparen: 0x249C, + apostrophearmenian: 0x055A, + apostrophemod: 0x02BC, + apple: 0xF8FF, + approaches: 0x2250, + approxequal: 0x2248, + approxequalorimage: 0x2252, + approximatelyequal: 0x2245, + araeaekorean: 0x318E, + araeakorean: 0x318D, + arc: 0x2312, + arighthalfring: 0x1E9A, + aring: 0x00E5, + aringacute: 0x01FB, + aringbelow: 0x1E01, + arrowboth: 0x2194, + arrowdashdown: 0x21E3, + arrowdashleft: 0x21E0, + arrowdashright: 0x21E2, + arrowdashup: 0x21E1, + arrowdblboth: 0x21D4, + arrowdbldown: 0x21D3, + arrowdblleft: 0x21D0, + arrowdblright: 0x21D2, + arrowdblup: 0x21D1, + arrowdown: 0x2193, + arrowdownleft: 0x2199, + arrowdownright: 0x2198, + arrowdownwhite: 0x21E9, + arrowheaddownmod: 0x02C5, + arrowheadleftmod: 0x02C2, + arrowheadrightmod: 0x02C3, + arrowheadupmod: 0x02C4, + arrowhorizex: 0xF8E7, + arrowleft: 0x2190, + arrowleftdbl: 0x21D0, + arrowleftdblstroke: 0x21CD, + arrowleftoverright: 0x21C6, + arrowleftwhite: 0x21E6, + arrowright: 0x2192, + arrowrightdblstroke: 0x21CF, + arrowrightheavy: 0x279E, + arrowrightoverleft: 0x21C4, + arrowrightwhite: 0x21E8, + arrowtableft: 0x21E4, + arrowtabright: 0x21E5, + arrowup: 0x2191, + arrowupdn: 0x2195, + arrowupdnbse: 0x21A8, + arrowupdownbase: 0x21A8, + arrowupleft: 0x2196, + arrowupleftofdown: 0x21C5, + arrowupright: 0x2197, + arrowupwhite: 0x21E7, + arrowvertex: 0xF8E6, + asciicircum: 0x005E, + asciicircummonospace: 0xFF3E, + asciitilde: 0x007E, + asciitildemonospace: 0xFF5E, + ascript: 0x0251, + ascriptturned: 0x0252, + asmallhiragana: 0x3041, + asmallkatakana: 0x30A1, + asmallkatakanahalfwidth: 0xFF67, + asterisk: 0x002A, + asteriskaltonearabic: 0x066D, + asteriskarabic: 0x066D, + asteriskmath: 0x2217, + asteriskmonospace: 0xFF0A, + asterisksmall: 0xFE61, + asterism: 0x2042, + asuperior: 0xF6E9, + asymptoticallyequal: 0x2243, + at: 0x0040, + atilde: 0x00E3, + atmonospace: 0xFF20, + atsmall: 0xFE6B, + aturned: 0x0250, + aubengali: 0x0994, + aubopomofo: 0x3120, + audeva: 0x0914, + augujarati: 0x0A94, + augurmukhi: 0x0A14, + aulengthmarkbengali: 0x09D7, + aumatragurmukhi: 0x0A4C, + auvowelsignbengali: 0x09CC, + auvowelsigndeva: 0x094C, + auvowelsigngujarati: 0x0ACC, + avagrahadeva: 0x093D, + aybarmenian: 0x0561, + ayin: 0x05E2, + ayinaltonehebrew: 0xFB20, + ayinhebrew: 0x05E2, + b: 0x0062, + babengali: 0x09AC, + backslash: 0x005C, + backslashmonospace: 0xFF3C, + badeva: 0x092C, + bagujarati: 0x0AAC, + bagurmukhi: 0x0A2C, + bahiragana: 0x3070, + bahtthai: 0x0E3F, + bakatakana: 0x30D0, + bar: 0x007C, + barmonospace: 0xFF5C, + bbopomofo: 0x3105, + bcircle: 0x24D1, + bdotaccent: 0x1E03, + bdotbelow: 0x1E05, + beamedsixteenthnotes: 0x266C, + because: 0x2235, + becyrillic: 0x0431, + beharabic: 0x0628, + behfinalarabic: 0xFE90, + behinitialarabic: 0xFE91, + behiragana: 0x3079, + behmedialarabic: 0xFE92, + behmeeminitialarabic: 0xFC9F, + behmeemisolatedarabic: 0xFC08, + behnoonfinalarabic: 0xFC6D, + bekatakana: 0x30D9, + benarmenian: 0x0562, + bet: 0x05D1, + beta: 0x03B2, + betasymbolgreek: 0x03D0, + betdagesh: 0xFB31, + betdageshhebrew: 0xFB31, + bethebrew: 0x05D1, + betrafehebrew: 0xFB4C, + bhabengali: 0x09AD, + bhadeva: 0x092D, + bhagujarati: 0x0AAD, + bhagurmukhi: 0x0A2D, + bhook: 0x0253, + bihiragana: 0x3073, + bikatakana: 0x30D3, + bilabialclick: 0x0298, + bindigurmukhi: 0x0A02, + birusquare: 0x3331, + blackcircle: 0x25CF, + blackdiamond: 0x25C6, + blackdownpointingtriangle: 0x25BC, + blackleftpointingpointer: 0x25C4, + blackleftpointingtriangle: 0x25C0, + blacklenticularbracketleft: 0x3010, + blacklenticularbracketleftvertical: 0xFE3B, + blacklenticularbracketright: 0x3011, + blacklenticularbracketrightvertical: 0xFE3C, + blacklowerlefttriangle: 0x25E3, + blacklowerrighttriangle: 0x25E2, + blackrectangle: 0x25AC, + blackrightpointingpointer: 0x25BA, + blackrightpointingtriangle: 0x25B6, + blacksmallsquare: 0x25AA, + blacksmilingface: 0x263B, + blacksquare: 0x25A0, + blackstar: 0x2605, + blackupperlefttriangle: 0x25E4, + blackupperrighttriangle: 0x25E5, + blackuppointingsmalltriangle: 0x25B4, + blackuppointingtriangle: 0x25B2, + blank: 0x2423, + blinebelow: 0x1E07, + block: 0x2588, + bmonospace: 0xFF42, + bobaimaithai: 0x0E1A, + bohiragana: 0x307C, + bokatakana: 0x30DC, + bparen: 0x249D, + bqsquare: 0x33C3, + braceex: 0xF8F4, + braceleft: 0x007B, + braceleftbt: 0xF8F3, + braceleftmid: 0xF8F2, + braceleftmonospace: 0xFF5B, + braceleftsmall: 0xFE5B, + bracelefttp: 0xF8F1, + braceleftvertical: 0xFE37, + braceright: 0x007D, + bracerightbt: 0xF8FE, + bracerightmid: 0xF8FD, + bracerightmonospace: 0xFF5D, + bracerightsmall: 0xFE5C, + bracerighttp: 0xF8FC, + bracerightvertical: 0xFE38, + bracketleft: 0x005B, + bracketleftbt: 0xF8F0, + bracketleftex: 0xF8EF, + bracketleftmonospace: 0xFF3B, + bracketlefttp: 0xF8EE, + bracketright: 0x005D, + bracketrightbt: 0xF8FB, + bracketrightex: 0xF8FA, + bracketrightmonospace: 0xFF3D, + bracketrighttp: 0xF8F9, + breve: 0x02D8, + brevebelowcmb: 0x032E, + brevecmb: 0x0306, + breveinvertedbelowcmb: 0x032F, + breveinvertedcmb: 0x0311, + breveinverteddoublecmb: 0x0361, + bridgebelowcmb: 0x032A, + bridgeinvertedbelowcmb: 0x033A, + brokenbar: 0x00A6, + bstroke: 0x0180, + bsuperior: 0xF6EA, + btopbar: 0x0183, + buhiragana: 0x3076, + bukatakana: 0x30D6, + bullet: 0x2022, + bulletinverse: 0x25D8, + bulletoperator: 0x2219, + bullseye: 0x25CE, + c: 0x0063, + caarmenian: 0x056E, + cabengali: 0x099A, + cacute: 0x0107, + cadeva: 0x091A, + cagujarati: 0x0A9A, + cagurmukhi: 0x0A1A, + calsquare: 0x3388, + candrabindubengali: 0x0981, + candrabinducmb: 0x0310, + candrabindudeva: 0x0901, + candrabindugujarati: 0x0A81, + capslock: 0x21EA, + careof: 0x2105, + caron: 0x02C7, + caronbelowcmb: 0x032C, + caroncmb: 0x030C, + carriagereturn: 0x21B5, + cbopomofo: 0x3118, + ccaron: 0x010D, + ccedilla: 0x00E7, + ccedillaacute: 0x1E09, + ccircle: 0x24D2, + ccircumflex: 0x0109, + ccurl: 0x0255, + cdot: 0x010B, + cdotaccent: 0x010B, + cdsquare: 0x33C5, + cedilla: 0x00B8, + cedillacmb: 0x0327, + cent: 0x00A2, + centigrade: 0x2103, + centinferior: 0xF6DF, + centmonospace: 0xFFE0, + centoldstyle: 0xF7A2, + centsuperior: 0xF6E0, + chaarmenian: 0x0579, + chabengali: 0x099B, + chadeva: 0x091B, + chagujarati: 0x0A9B, + chagurmukhi: 0x0A1B, + chbopomofo: 0x3114, + cheabkhasiancyrillic: 0x04BD, + checkmark: 0x2713, + checyrillic: 0x0447, + chedescenderabkhasiancyrillic: 0x04BF, + chedescendercyrillic: 0x04B7, + chedieresiscyrillic: 0x04F5, + cheharmenian: 0x0573, + chekhakassiancyrillic: 0x04CC, + cheverticalstrokecyrillic: 0x04B9, + chi: 0x03C7, + chieuchacirclekorean: 0x3277, + chieuchaparenkorean: 0x3217, + chieuchcirclekorean: 0x3269, + chieuchkorean: 0x314A, + chieuchparenkorean: 0x3209, + chochangthai: 0x0E0A, + chochanthai: 0x0E08, + chochingthai: 0x0E09, + chochoethai: 0x0E0C, + chook: 0x0188, + cieucacirclekorean: 0x3276, + cieucaparenkorean: 0x3216, + cieuccirclekorean: 0x3268, + cieuckorean: 0x3148, + cieucparenkorean: 0x3208, + cieucuparenkorean: 0x321C, + circle: 0x25CB, + circlecopyrt: 0x00A9, // This glyph is missing from Adobe's original list. + circlemultiply: 0x2297, + circleot: 0x2299, + circleplus: 0x2295, + circlepostalmark: 0x3036, + circlewithlefthalfblack: 0x25D0, + circlewithrighthalfblack: 0x25D1, + circumflex: 0x02C6, + circumflexbelowcmb: 0x032D, + circumflexcmb: 0x0302, + clear: 0x2327, + clickalveolar: 0x01C2, + clickdental: 0x01C0, + clicklateral: 0x01C1, + clickretroflex: 0x01C3, + club: 0x2663, + clubsuitblack: 0x2663, + clubsuitwhite: 0x2667, + cmcubedsquare: 0x33A4, + cmonospace: 0xFF43, + cmsquaredsquare: 0x33A0, + coarmenian: 0x0581, + colon: 0x003A, + colonmonetary: 0x20A1, + colonmonospace: 0xFF1A, + colonsign: 0x20A1, + colonsmall: 0xFE55, + colontriangularhalfmod: 0x02D1, + colontriangularmod: 0x02D0, + comma: 0x002C, + commaabovecmb: 0x0313, + commaaboverightcmb: 0x0315, + commaaccent: 0xF6C3, + commaarabic: 0x060C, + commaarmenian: 0x055D, + commainferior: 0xF6E1, + commamonospace: 0xFF0C, + commareversedabovecmb: 0x0314, + commareversedmod: 0x02BD, + commasmall: 0xFE50, + commasuperior: 0xF6E2, + commaturnedabovecmb: 0x0312, + commaturnedmod: 0x02BB, + compass: 0x263C, + congruent: 0x2245, + contourintegral: 0x222E, + control: 0x2303, + controlACK: 0x0006, + controlBEL: 0x0007, + controlBS: 0x0008, + controlCAN: 0x0018, + controlCR: 0x000D, + controlDC1: 0x0011, + controlDC2: 0x0012, + controlDC3: 0x0013, + controlDC4: 0x0014, + controlDEL: 0x007F, + controlDLE: 0x0010, + controlEM: 0x0019, + controlENQ: 0x0005, + controlEOT: 0x0004, + controlESC: 0x001B, + controlETB: 0x0017, + controlETX: 0x0003, + controlFF: 0x000C, + controlFS: 0x001C, + controlGS: 0x001D, + controlHT: 0x0009, + controlLF: 0x000A, + controlNAK: 0x0015, + controlRS: 0x001E, + controlSI: 0x000F, + controlSO: 0x000E, + controlSOT: 0x0002, + controlSTX: 0x0001, + controlSUB: 0x001A, + controlSYN: 0x0016, + controlUS: 0x001F, + controlVT: 0x000B, + copyright: 0x00A9, + copyrightsans: 0xF8E9, + copyrightserif: 0xF6D9, + cornerbracketleft: 0x300C, + cornerbracketlefthalfwidth: 0xFF62, + cornerbracketleftvertical: 0xFE41, + cornerbracketright: 0x300D, + cornerbracketrighthalfwidth: 0xFF63, + cornerbracketrightvertical: 0xFE42, + corporationsquare: 0x337F, + cosquare: 0x33C7, + coverkgsquare: 0x33C6, + cparen: 0x249E, + cruzeiro: 0x20A2, + cstretched: 0x0297, + curlyand: 0x22CF, + curlyor: 0x22CE, + currency: 0x00A4, + cyrBreve: 0xF6D1, + cyrFlex: 0xF6D2, + cyrbreve: 0xF6D4, + cyrflex: 0xF6D5, + d: 0x0064, + daarmenian: 0x0564, + dabengali: 0x09A6, + dadarabic: 0x0636, + dadeva: 0x0926, + dadfinalarabic: 0xFEBE, + dadinitialarabic: 0xFEBF, + dadmedialarabic: 0xFEC0, + dagesh: 0x05BC, + dageshhebrew: 0x05BC, + dagger: 0x2020, + daggerdbl: 0x2021, + dagujarati: 0x0AA6, + dagurmukhi: 0x0A26, + dahiragana: 0x3060, + dakatakana: 0x30C0, + dalarabic: 0x062F, + dalet: 0x05D3, + daletdagesh: 0xFB33, + daletdageshhebrew: 0xFB33, + dalethebrew: 0x05D3, + dalfinalarabic: 0xFEAA, + dammaarabic: 0x064F, + dammalowarabic: 0x064F, + dammatanaltonearabic: 0x064C, + dammatanarabic: 0x064C, + danda: 0x0964, + dargahebrew: 0x05A7, + dargalefthebrew: 0x05A7, + dasiapneumatacyrilliccmb: 0x0485, + dblGrave: 0xF6D3, + dblanglebracketleft: 0x300A, + dblanglebracketleftvertical: 0xFE3D, + dblanglebracketright: 0x300B, + dblanglebracketrightvertical: 0xFE3E, + dblarchinvertedbelowcmb: 0x032B, + dblarrowleft: 0x21D4, + dblarrowright: 0x21D2, + dbldanda: 0x0965, + dblgrave: 0xF6D6, + dblgravecmb: 0x030F, + dblintegral: 0x222C, + dbllowline: 0x2017, + dbllowlinecmb: 0x0333, + dbloverlinecmb: 0x033F, + dblprimemod: 0x02BA, + dblverticalbar: 0x2016, + dblverticallineabovecmb: 0x030E, + dbopomofo: 0x3109, + dbsquare: 0x33C8, + dcaron: 0x010F, + dcedilla: 0x1E11, + dcircle: 0x24D3, + dcircumflexbelow: 0x1E13, + dcroat: 0x0111, + ddabengali: 0x09A1, + ddadeva: 0x0921, + ddagujarati: 0x0AA1, + ddagurmukhi: 0x0A21, + ddalarabic: 0x0688, + ddalfinalarabic: 0xFB89, + dddhadeva: 0x095C, + ddhabengali: 0x09A2, + ddhadeva: 0x0922, + ddhagujarati: 0x0AA2, + ddhagurmukhi: 0x0A22, + ddotaccent: 0x1E0B, + ddotbelow: 0x1E0D, + decimalseparatorarabic: 0x066B, + decimalseparatorpersian: 0x066B, + decyrillic: 0x0434, + degree: 0x00B0, + dehihebrew: 0x05AD, + dehiragana: 0x3067, + deicoptic: 0x03EF, + dekatakana: 0x30C7, + deleteleft: 0x232B, + deleteright: 0x2326, + delta: 0x03B4, + deltaturned: 0x018D, + denominatorminusonenumeratorbengali: 0x09F8, + dezh: 0x02A4, + dhabengali: 0x09A7, + dhadeva: 0x0927, + dhagujarati: 0x0AA7, + dhagurmukhi: 0x0A27, + dhook: 0x0257, + dialytikatonos: 0x0385, + dialytikatonoscmb: 0x0344, + diamond: 0x2666, + diamondsuitwhite: 0x2662, + dieresis: 0x00A8, + dieresisacute: 0xF6D7, + dieresisbelowcmb: 0x0324, + dieresiscmb: 0x0308, + dieresisgrave: 0xF6D8, + dieresistonos: 0x0385, + dihiragana: 0x3062, + dikatakana: 0x30C2, + dittomark: 0x3003, + divide: 0x00F7, + divides: 0x2223, + divisionslash: 0x2215, + djecyrillic: 0x0452, + dkshade: 0x2593, + dlinebelow: 0x1E0F, + dlsquare: 0x3397, + dmacron: 0x0111, + dmonospace: 0xFF44, + dnblock: 0x2584, + dochadathai: 0x0E0E, + dodekthai: 0x0E14, + dohiragana: 0x3069, + dokatakana: 0x30C9, + dollar: 0x0024, + dollarinferior: 0xF6E3, + dollarmonospace: 0xFF04, + dollaroldstyle: 0xF724, + dollarsmall: 0xFE69, + dollarsuperior: 0xF6E4, + dong: 0x20AB, + dorusquare: 0x3326, + dotaccent: 0x02D9, + dotaccentcmb: 0x0307, + dotbelowcmb: 0x0323, + dotbelowcomb: 0x0323, + dotkatakana: 0x30FB, + dotlessi: 0x0131, + dotlessj: 0xF6BE, + dotlessjstrokehook: 0x0284, + dotmath: 0x22C5, + dottedcircle: 0x25CC, + doubleyodpatah: 0xFB1F, + doubleyodpatahhebrew: 0xFB1F, + downtackbelowcmb: 0x031E, + downtackmod: 0x02D5, + dparen: 0x249F, + dsuperior: 0xF6EB, + dtail: 0x0256, + dtopbar: 0x018C, + duhiragana: 0x3065, + dukatakana: 0x30C5, + dz: 0x01F3, + dzaltone: 0x02A3, + dzcaron: 0x01C6, + dzcurl: 0x02A5, + dzeabkhasiancyrillic: 0x04E1, + dzecyrillic: 0x0455, + dzhecyrillic: 0x045F, + e: 0x0065, + eacute: 0x00E9, + earth: 0x2641, + ebengali: 0x098F, + ebopomofo: 0x311C, + ebreve: 0x0115, + ecandradeva: 0x090D, + ecandragujarati: 0x0A8D, + ecandravowelsigndeva: 0x0945, + ecandravowelsigngujarati: 0x0AC5, + ecaron: 0x011B, + ecedillabreve: 0x1E1D, + echarmenian: 0x0565, + echyiwnarmenian: 0x0587, + ecircle: 0x24D4, + ecircumflex: 0x00EA, + ecircumflexacute: 0x1EBF, + ecircumflexbelow: 0x1E19, + ecircumflexdotbelow: 0x1EC7, + ecircumflexgrave: 0x1EC1, + ecircumflexhookabove: 0x1EC3, + ecircumflextilde: 0x1EC5, + ecyrillic: 0x0454, + edblgrave: 0x0205, + edeva: 0x090F, + edieresis: 0x00EB, + edot: 0x0117, + edotaccent: 0x0117, + edotbelow: 0x1EB9, + eegurmukhi: 0x0A0F, + eematragurmukhi: 0x0A47, + efcyrillic: 0x0444, + egrave: 0x00E8, + egujarati: 0x0A8F, + eharmenian: 0x0567, + ehbopomofo: 0x311D, + ehiragana: 0x3048, + ehookabove: 0x1EBB, + eibopomofo: 0x311F, + eight: 0x0038, + eightarabic: 0x0668, + eightbengali: 0x09EE, + eightcircle: 0x2467, + eightcircleinversesansserif: 0x2791, + eightdeva: 0x096E, + eighteencircle: 0x2471, + eighteenparen: 0x2485, + eighteenperiod: 0x2499, + eightgujarati: 0x0AEE, + eightgurmukhi: 0x0A6E, + eighthackarabic: 0x0668, + eighthangzhou: 0x3028, + eighthnotebeamed: 0x266B, + eightideographicparen: 0x3227, + eightinferior: 0x2088, + eightmonospace: 0xFF18, + eightoldstyle: 0xF738, + eightparen: 0x247B, + eightperiod: 0x248F, + eightpersian: 0x06F8, + eightroman: 0x2177, + eightsuperior: 0x2078, + eightthai: 0x0E58, + einvertedbreve: 0x0207, + eiotifiedcyrillic: 0x0465, + ekatakana: 0x30A8, + ekatakanahalfwidth: 0xFF74, + ekonkargurmukhi: 0x0A74, + ekorean: 0x3154, + elcyrillic: 0x043B, + element: 0x2208, + elevencircle: 0x246A, + elevenparen: 0x247E, + elevenperiod: 0x2492, + elevenroman: 0x217A, + ellipsis: 0x2026, + ellipsisvertical: 0x22EE, + emacron: 0x0113, + emacronacute: 0x1E17, + emacrongrave: 0x1E15, + emcyrillic: 0x043C, + emdash: 0x2014, + emdashvertical: 0xFE31, + emonospace: 0xFF45, + emphasismarkarmenian: 0x055B, + emptyset: 0x2205, + enbopomofo: 0x3123, + encyrillic: 0x043D, + endash: 0x2013, + endashvertical: 0xFE32, + endescendercyrillic: 0x04A3, + eng: 0x014B, + engbopomofo: 0x3125, + enghecyrillic: 0x04A5, + enhookcyrillic: 0x04C8, + enspace: 0x2002, + eogonek: 0x0119, + eokorean: 0x3153, + eopen: 0x025B, + eopenclosed: 0x029A, + eopenreversed: 0x025C, + eopenreversedclosed: 0x025E, + eopenreversedhook: 0x025D, + eparen: 0x24A0, + epsilon: 0x03B5, + epsilontonos: 0x03AD, + equal: 0x003D, + equalmonospace: 0xFF1D, + equalsmall: 0xFE66, + equalsuperior: 0x207C, + equivalence: 0x2261, + erbopomofo: 0x3126, + ercyrillic: 0x0440, + ereversed: 0x0258, + ereversedcyrillic: 0x044D, + escyrillic: 0x0441, + esdescendercyrillic: 0x04AB, + esh: 0x0283, + eshcurl: 0x0286, + eshortdeva: 0x090E, + eshortvowelsigndeva: 0x0946, + eshreversedloop: 0x01AA, + eshsquatreversed: 0x0285, + esmallhiragana: 0x3047, + esmallkatakana: 0x30A7, + esmallkatakanahalfwidth: 0xFF6A, + estimated: 0x212E, + esuperior: 0xF6EC, + eta: 0x03B7, + etarmenian: 0x0568, + etatonos: 0x03AE, + eth: 0x00F0, + etilde: 0x1EBD, + etildebelow: 0x1E1B, + etnahtafoukhhebrew: 0x0591, + etnahtafoukhlefthebrew: 0x0591, + etnahtahebrew: 0x0591, + etnahtalefthebrew: 0x0591, + eturned: 0x01DD, + eukorean: 0x3161, + euro: 0x20AC, + evowelsignbengali: 0x09C7, + evowelsigndeva: 0x0947, + evowelsigngujarati: 0x0AC7, + exclam: 0x0021, + exclamarmenian: 0x055C, + exclamdbl: 0x203C, + exclamdown: 0x00A1, + exclamdownsmall: 0xF7A1, + exclammonospace: 0xFF01, + exclamsmall: 0xF721, + existential: 0x2203, + ezh: 0x0292, + ezhcaron: 0x01EF, + ezhcurl: 0x0293, + ezhreversed: 0x01B9, + ezhtail: 0x01BA, + f: 0x0066, + fadeva: 0x095E, + fagurmukhi: 0x0A5E, + fahrenheit: 0x2109, + fathaarabic: 0x064E, + fathalowarabic: 0x064E, + fathatanarabic: 0x064B, + fbopomofo: 0x3108, + fcircle: 0x24D5, + fdotaccent: 0x1E1F, + feharabic: 0x0641, + feharmenian: 0x0586, + fehfinalarabic: 0xFED2, + fehinitialarabic: 0xFED3, + fehmedialarabic: 0xFED4, + feicoptic: 0x03E5, + female: 0x2640, + ff: 0xFB00, + ffi: 0xFB03, + ffl: 0xFB04, + fi: 0xFB01, + fifteencircle: 0x246E, + fifteenparen: 0x2482, + fifteenperiod: 0x2496, + figuredash: 0x2012, + filledbox: 0x25A0, + filledrect: 0x25AC, + finalkaf: 0x05DA, + finalkafdagesh: 0xFB3A, + finalkafdageshhebrew: 0xFB3A, + finalkafhebrew: 0x05DA, + finalmem: 0x05DD, + finalmemhebrew: 0x05DD, + finalnun: 0x05DF, + finalnunhebrew: 0x05DF, + finalpe: 0x05E3, + finalpehebrew: 0x05E3, + finaltsadi: 0x05E5, + finaltsadihebrew: 0x05E5, + firsttonechinese: 0x02C9, + fisheye: 0x25C9, + fitacyrillic: 0x0473, + five: 0x0035, + fivearabic: 0x0665, + fivebengali: 0x09EB, + fivecircle: 0x2464, + fivecircleinversesansserif: 0x278E, + fivedeva: 0x096B, + fiveeighths: 0x215D, + fivegujarati: 0x0AEB, + fivegurmukhi: 0x0A6B, + fivehackarabic: 0x0665, + fivehangzhou: 0x3025, + fiveideographicparen: 0x3224, + fiveinferior: 0x2085, + fivemonospace: 0xFF15, + fiveoldstyle: 0xF735, + fiveparen: 0x2478, + fiveperiod: 0x248C, + fivepersian: 0x06F5, + fiveroman: 0x2174, + fivesuperior: 0x2075, + fivethai: 0x0E55, + fl: 0xFB02, + florin: 0x0192, + fmonospace: 0xFF46, + fmsquare: 0x3399, + fofanthai: 0x0E1F, + fofathai: 0x0E1D, + fongmanthai: 0x0E4F, + forall: 0x2200, + four: 0x0034, + fourarabic: 0x0664, + fourbengali: 0x09EA, + fourcircle: 0x2463, + fourcircleinversesansserif: 0x278D, + fourdeva: 0x096A, + fourgujarati: 0x0AEA, + fourgurmukhi: 0x0A6A, + fourhackarabic: 0x0664, + fourhangzhou: 0x3024, + fourideographicparen: 0x3223, + fourinferior: 0x2084, + fourmonospace: 0xFF14, + fournumeratorbengali: 0x09F7, + fouroldstyle: 0xF734, + fourparen: 0x2477, + fourperiod: 0x248B, + fourpersian: 0x06F4, + fourroman: 0x2173, + foursuperior: 0x2074, + fourteencircle: 0x246D, + fourteenparen: 0x2481, + fourteenperiod: 0x2495, + fourthai: 0x0E54, + fourthtonechinese: 0x02CB, + fparen: 0x24A1, + fraction: 0x2044, + franc: 0x20A3, + g: 0x0067, + gabengali: 0x0997, + gacute: 0x01F5, + gadeva: 0x0917, + gafarabic: 0x06AF, + gaffinalarabic: 0xFB93, + gafinitialarabic: 0xFB94, + gafmedialarabic: 0xFB95, + gagujarati: 0x0A97, + gagurmukhi: 0x0A17, + gahiragana: 0x304C, + gakatakana: 0x30AC, + gamma: 0x03B3, + gammalatinsmall: 0x0263, + gammasuperior: 0x02E0, + gangiacoptic: 0x03EB, + gbopomofo: 0x310D, + gbreve: 0x011F, + gcaron: 0x01E7, + gcedilla: 0x0123, + gcircle: 0x24D6, + gcircumflex: 0x011D, + gcommaaccent: 0x0123, + gdot: 0x0121, + gdotaccent: 0x0121, + gecyrillic: 0x0433, + gehiragana: 0x3052, + gekatakana: 0x30B2, + geometricallyequal: 0x2251, + gereshaccenthebrew: 0x059C, + gereshhebrew: 0x05F3, + gereshmuqdamhebrew: 0x059D, + germandbls: 0x00DF, + gershayimaccenthebrew: 0x059E, + gershayimhebrew: 0x05F4, + getamark: 0x3013, + ghabengali: 0x0998, + ghadarmenian: 0x0572, + ghadeva: 0x0918, + ghagujarati: 0x0A98, + ghagurmukhi: 0x0A18, + ghainarabic: 0x063A, + ghainfinalarabic: 0xFECE, + ghaininitialarabic: 0xFECF, + ghainmedialarabic: 0xFED0, + ghemiddlehookcyrillic: 0x0495, + ghestrokecyrillic: 0x0493, + gheupturncyrillic: 0x0491, + ghhadeva: 0x095A, + ghhagurmukhi: 0x0A5A, + ghook: 0x0260, + ghzsquare: 0x3393, + gihiragana: 0x304E, + gikatakana: 0x30AE, + gimarmenian: 0x0563, + gimel: 0x05D2, + gimeldagesh: 0xFB32, + gimeldageshhebrew: 0xFB32, + gimelhebrew: 0x05D2, + gjecyrillic: 0x0453, + glottalinvertedstroke: 0x01BE, + glottalstop: 0x0294, + glottalstopinverted: 0x0296, + glottalstopmod: 0x02C0, + glottalstopreversed: 0x0295, + glottalstopreversedmod: 0x02C1, + glottalstopreversedsuperior: 0x02E4, + glottalstopstroke: 0x02A1, + glottalstopstrokereversed: 0x02A2, + gmacron: 0x1E21, + gmonospace: 0xFF47, + gohiragana: 0x3054, + gokatakana: 0x30B4, + gparen: 0x24A2, + gpasquare: 0x33AC, + gradient: 0x2207, + grave: 0x0060, + gravebelowcmb: 0x0316, + gravecmb: 0x0300, + gravecomb: 0x0300, + gravedeva: 0x0953, + gravelowmod: 0x02CE, + gravemonospace: 0xFF40, + gravetonecmb: 0x0340, + greater: 0x003E, + greaterequal: 0x2265, + greaterequalorless: 0x22DB, + greatermonospace: 0xFF1E, + greaterorequivalent: 0x2273, + greaterorless: 0x2277, + greateroverequal: 0x2267, + greatersmall: 0xFE65, + gscript: 0x0261, + gstroke: 0x01E5, + guhiragana: 0x3050, + guillemotleft: 0x00AB, + guillemotright: 0x00BB, + guilsinglleft: 0x2039, + guilsinglright: 0x203A, + gukatakana: 0x30B0, + guramusquare: 0x3318, + gysquare: 0x33C9, + h: 0x0068, + haabkhasiancyrillic: 0x04A9, + haaltonearabic: 0x06C1, + habengali: 0x09B9, + hadescendercyrillic: 0x04B3, + hadeva: 0x0939, + hagujarati: 0x0AB9, + hagurmukhi: 0x0A39, + haharabic: 0x062D, + hahfinalarabic: 0xFEA2, + hahinitialarabic: 0xFEA3, + hahiragana: 0x306F, + hahmedialarabic: 0xFEA4, + haitusquare: 0x332A, + hakatakana: 0x30CF, + hakatakanahalfwidth: 0xFF8A, + halantgurmukhi: 0x0A4D, + hamzaarabic: 0x0621, + hamzalowarabic: 0x0621, + hangulfiller: 0x3164, + hardsigncyrillic: 0x044A, + harpoonleftbarbup: 0x21BC, + harpoonrightbarbup: 0x21C0, + hasquare: 0x33CA, + hatafpatah: 0x05B2, + hatafpatah16: 0x05B2, + hatafpatah23: 0x05B2, + hatafpatah2f: 0x05B2, + hatafpatahhebrew: 0x05B2, + hatafpatahnarrowhebrew: 0x05B2, + hatafpatahquarterhebrew: 0x05B2, + hatafpatahwidehebrew: 0x05B2, + hatafqamats: 0x05B3, + hatafqamats1b: 0x05B3, + hatafqamats28: 0x05B3, + hatafqamats34: 0x05B3, + hatafqamatshebrew: 0x05B3, + hatafqamatsnarrowhebrew: 0x05B3, + hatafqamatsquarterhebrew: 0x05B3, + hatafqamatswidehebrew: 0x05B3, + hatafsegol: 0x05B1, + hatafsegol17: 0x05B1, + hatafsegol24: 0x05B1, + hatafsegol30: 0x05B1, + hatafsegolhebrew: 0x05B1, + hatafsegolnarrowhebrew: 0x05B1, + hatafsegolquarterhebrew: 0x05B1, + hatafsegolwidehebrew: 0x05B1, + hbar: 0x0127, + hbopomofo: 0x310F, + hbrevebelow: 0x1E2B, + hcedilla: 0x1E29, + hcircle: 0x24D7, + hcircumflex: 0x0125, + hdieresis: 0x1E27, + hdotaccent: 0x1E23, + hdotbelow: 0x1E25, + he: 0x05D4, + heart: 0x2665, + heartsuitblack: 0x2665, + heartsuitwhite: 0x2661, + hedagesh: 0xFB34, + hedageshhebrew: 0xFB34, + hehaltonearabic: 0x06C1, + heharabic: 0x0647, + hehebrew: 0x05D4, + hehfinalaltonearabic: 0xFBA7, + hehfinalalttwoarabic: 0xFEEA, + hehfinalarabic: 0xFEEA, + hehhamzaabovefinalarabic: 0xFBA5, + hehhamzaaboveisolatedarabic: 0xFBA4, + hehinitialaltonearabic: 0xFBA8, + hehinitialarabic: 0xFEEB, + hehiragana: 0x3078, + hehmedialaltonearabic: 0xFBA9, + hehmedialarabic: 0xFEEC, + heiseierasquare: 0x337B, + hekatakana: 0x30D8, + hekatakanahalfwidth: 0xFF8D, + hekutaarusquare: 0x3336, + henghook: 0x0267, + herutusquare: 0x3339, + het: 0x05D7, + hethebrew: 0x05D7, + hhook: 0x0266, + hhooksuperior: 0x02B1, + hieuhacirclekorean: 0x327B, + hieuhaparenkorean: 0x321B, + hieuhcirclekorean: 0x326D, + hieuhkorean: 0x314E, + hieuhparenkorean: 0x320D, + hihiragana: 0x3072, + hikatakana: 0x30D2, + hikatakanahalfwidth: 0xFF8B, + hiriq: 0x05B4, + hiriq14: 0x05B4, + hiriq21: 0x05B4, + hiriq2d: 0x05B4, + hiriqhebrew: 0x05B4, + hiriqnarrowhebrew: 0x05B4, + hiriqquarterhebrew: 0x05B4, + hiriqwidehebrew: 0x05B4, + hlinebelow: 0x1E96, + hmonospace: 0xFF48, + hoarmenian: 0x0570, + hohipthai: 0x0E2B, + hohiragana: 0x307B, + hokatakana: 0x30DB, + hokatakanahalfwidth: 0xFF8E, + holam: 0x05B9, + holam19: 0x05B9, + holam26: 0x05B9, + holam32: 0x05B9, + holamhebrew: 0x05B9, + holamnarrowhebrew: 0x05B9, + holamquarterhebrew: 0x05B9, + holamwidehebrew: 0x05B9, + honokhukthai: 0x0E2E, + hookabovecomb: 0x0309, + hookcmb: 0x0309, + hookpalatalizedbelowcmb: 0x0321, + hookretroflexbelowcmb: 0x0322, + hoonsquare: 0x3342, + horicoptic: 0x03E9, + horizontalbar: 0x2015, + horncmb: 0x031B, + hotsprings: 0x2668, + house: 0x2302, + hparen: 0x24A3, + hsuperior: 0x02B0, + hturned: 0x0265, + huhiragana: 0x3075, + huiitosquare: 0x3333, + hukatakana: 0x30D5, + hukatakanahalfwidth: 0xFF8C, + hungarumlaut: 0x02DD, + hungarumlautcmb: 0x030B, + hv: 0x0195, + hyphen: 0x002D, + hypheninferior: 0xF6E5, + hyphenmonospace: 0xFF0D, + hyphensmall: 0xFE63, + hyphensuperior: 0xF6E6, + hyphentwo: 0x2010, + i: 0x0069, + iacute: 0x00ED, + iacyrillic: 0x044F, + ibengali: 0x0987, + ibopomofo: 0x3127, + ibreve: 0x012D, + icaron: 0x01D0, + icircle: 0x24D8, + icircumflex: 0x00EE, + icyrillic: 0x0456, + idblgrave: 0x0209, + ideographearthcircle: 0x328F, + ideographfirecircle: 0x328B, + ideographicallianceparen: 0x323F, + ideographiccallparen: 0x323A, + ideographiccentrecircle: 0x32A5, + ideographicclose: 0x3006, + ideographiccomma: 0x3001, + ideographiccommaleft: 0xFF64, + ideographiccongratulationparen: 0x3237, + ideographiccorrectcircle: 0x32A3, + ideographicearthparen: 0x322F, + ideographicenterpriseparen: 0x323D, + ideographicexcellentcircle: 0x329D, + ideographicfestivalparen: 0x3240, + ideographicfinancialcircle: 0x3296, + ideographicfinancialparen: 0x3236, + ideographicfireparen: 0x322B, + ideographichaveparen: 0x3232, + ideographichighcircle: 0x32A4, + ideographiciterationmark: 0x3005, + ideographiclaborcircle: 0x3298, + ideographiclaborparen: 0x3238, + ideographicleftcircle: 0x32A7, + ideographiclowcircle: 0x32A6, + ideographicmedicinecircle: 0x32A9, + ideographicmetalparen: 0x322E, + ideographicmoonparen: 0x322A, + ideographicnameparen: 0x3234, + ideographicperiod: 0x3002, + ideographicprintcircle: 0x329E, + ideographicreachparen: 0x3243, + ideographicrepresentparen: 0x3239, + ideographicresourceparen: 0x323E, + ideographicrightcircle: 0x32A8, + ideographicsecretcircle: 0x3299, + ideographicselfparen: 0x3242, + ideographicsocietyparen: 0x3233, + ideographicspace: 0x3000, + ideographicspecialparen: 0x3235, + ideographicstockparen: 0x3231, + ideographicstudyparen: 0x323B, + ideographicsunparen: 0x3230, + ideographicsuperviseparen: 0x323C, + ideographicwaterparen: 0x322C, + ideographicwoodparen: 0x322D, + ideographiczero: 0x3007, + ideographmetalcircle: 0x328E, + ideographmooncircle: 0x328A, + ideographnamecircle: 0x3294, + ideographsuncircle: 0x3290, + ideographwatercircle: 0x328C, + ideographwoodcircle: 0x328D, + ideva: 0x0907, + idieresis: 0x00EF, + idieresisacute: 0x1E2F, + idieresiscyrillic: 0x04E5, + idotbelow: 0x1ECB, + iebrevecyrillic: 0x04D7, + iecyrillic: 0x0435, + ieungacirclekorean: 0x3275, + ieungaparenkorean: 0x3215, + ieungcirclekorean: 0x3267, + ieungkorean: 0x3147, + ieungparenkorean: 0x3207, + igrave: 0x00EC, + igujarati: 0x0A87, + igurmukhi: 0x0A07, + ihiragana: 0x3044, + ihookabove: 0x1EC9, + iibengali: 0x0988, + iicyrillic: 0x0438, + iideva: 0x0908, + iigujarati: 0x0A88, + iigurmukhi: 0x0A08, + iimatragurmukhi: 0x0A40, + iinvertedbreve: 0x020B, + iishortcyrillic: 0x0439, + iivowelsignbengali: 0x09C0, + iivowelsigndeva: 0x0940, + iivowelsigngujarati: 0x0AC0, + ij: 0x0133, + ikatakana: 0x30A4, + ikatakanahalfwidth: 0xFF72, + ikorean: 0x3163, + ilde: 0x02DC, + iluyhebrew: 0x05AC, + imacron: 0x012B, + imacroncyrillic: 0x04E3, + imageorapproximatelyequal: 0x2253, + imatragurmukhi: 0x0A3F, + imonospace: 0xFF49, + increment: 0x2206, + infinity: 0x221E, + iniarmenian: 0x056B, + integral: 0x222B, + integralbottom: 0x2321, + integralbt: 0x2321, + integralex: 0xF8F5, + integraltop: 0x2320, + integraltp: 0x2320, + intersection: 0x2229, + intisquare: 0x3305, + invbullet: 0x25D8, + invcircle: 0x25D9, + invsmileface: 0x263B, + iocyrillic: 0x0451, + iogonek: 0x012F, + iota: 0x03B9, + iotadieresis: 0x03CA, + iotadieresistonos: 0x0390, + iotalatin: 0x0269, + iotatonos: 0x03AF, + iparen: 0x24A4, + irigurmukhi: 0x0A72, + ismallhiragana: 0x3043, + ismallkatakana: 0x30A3, + ismallkatakanahalfwidth: 0xFF68, + issharbengali: 0x09FA, + istroke: 0x0268, + isuperior: 0xF6ED, + iterationhiragana: 0x309D, + iterationkatakana: 0x30FD, + itilde: 0x0129, + itildebelow: 0x1E2D, + iubopomofo: 0x3129, + iucyrillic: 0x044E, + ivowelsignbengali: 0x09BF, + ivowelsigndeva: 0x093F, + ivowelsigngujarati: 0x0ABF, + izhitsacyrillic: 0x0475, + izhitsadblgravecyrillic: 0x0477, + j: 0x006A, + jaarmenian: 0x0571, + jabengali: 0x099C, + jadeva: 0x091C, + jagujarati: 0x0A9C, + jagurmukhi: 0x0A1C, + jbopomofo: 0x3110, + jcaron: 0x01F0, + jcircle: 0x24D9, + jcircumflex: 0x0135, + jcrossedtail: 0x029D, + jdotlessstroke: 0x025F, + jecyrillic: 0x0458, + jeemarabic: 0x062C, + jeemfinalarabic: 0xFE9E, + jeeminitialarabic: 0xFE9F, + jeemmedialarabic: 0xFEA0, + jeharabic: 0x0698, + jehfinalarabic: 0xFB8B, + jhabengali: 0x099D, + jhadeva: 0x091D, + jhagujarati: 0x0A9D, + jhagurmukhi: 0x0A1D, + jheharmenian: 0x057B, + jis: 0x3004, + jmonospace: 0xFF4A, + jparen: 0x24A5, + jsuperior: 0x02B2, + k: 0x006B, + kabashkircyrillic: 0x04A1, + kabengali: 0x0995, + kacute: 0x1E31, + kacyrillic: 0x043A, + kadescendercyrillic: 0x049B, + kadeva: 0x0915, + kaf: 0x05DB, + kafarabic: 0x0643, + kafdagesh: 0xFB3B, + kafdageshhebrew: 0xFB3B, + kaffinalarabic: 0xFEDA, + kafhebrew: 0x05DB, + kafinitialarabic: 0xFEDB, + kafmedialarabic: 0xFEDC, + kafrafehebrew: 0xFB4D, + kagujarati: 0x0A95, + kagurmukhi: 0x0A15, + kahiragana: 0x304B, + kahookcyrillic: 0x04C4, + kakatakana: 0x30AB, + kakatakanahalfwidth: 0xFF76, + kappa: 0x03BA, + kappasymbolgreek: 0x03F0, + kapyeounmieumkorean: 0x3171, + kapyeounphieuphkorean: 0x3184, + kapyeounpieupkorean: 0x3178, + kapyeounssangpieupkorean: 0x3179, + karoriisquare: 0x330D, + kashidaautoarabic: 0x0640, + kashidaautonosidebearingarabic: 0x0640, + kasmallkatakana: 0x30F5, + kasquare: 0x3384, + kasraarabic: 0x0650, + kasratanarabic: 0x064D, + kastrokecyrillic: 0x049F, + katahiraprolongmarkhalfwidth: 0xFF70, + kaverticalstrokecyrillic: 0x049D, + kbopomofo: 0x310E, + kcalsquare: 0x3389, + kcaron: 0x01E9, + kcedilla: 0x0137, + kcircle: 0x24DA, + kcommaaccent: 0x0137, + kdotbelow: 0x1E33, + keharmenian: 0x0584, + kehiragana: 0x3051, + kekatakana: 0x30B1, + kekatakanahalfwidth: 0xFF79, + kenarmenian: 0x056F, + kesmallkatakana: 0x30F6, + kgreenlandic: 0x0138, + khabengali: 0x0996, + khacyrillic: 0x0445, + khadeva: 0x0916, + khagujarati: 0x0A96, + khagurmukhi: 0x0A16, + khaharabic: 0x062E, + khahfinalarabic: 0xFEA6, + khahinitialarabic: 0xFEA7, + khahmedialarabic: 0xFEA8, + kheicoptic: 0x03E7, + khhadeva: 0x0959, + khhagurmukhi: 0x0A59, + khieukhacirclekorean: 0x3278, + khieukhaparenkorean: 0x3218, + khieukhcirclekorean: 0x326A, + khieukhkorean: 0x314B, + khieukhparenkorean: 0x320A, + khokhaithai: 0x0E02, + khokhonthai: 0x0E05, + khokhuatthai: 0x0E03, + khokhwaithai: 0x0E04, + khomutthai: 0x0E5B, + khook: 0x0199, + khorakhangthai: 0x0E06, + khzsquare: 0x3391, + kihiragana: 0x304D, + kikatakana: 0x30AD, + kikatakanahalfwidth: 0xFF77, + kiroguramusquare: 0x3315, + kiromeetorusquare: 0x3316, + kirosquare: 0x3314, + kiyeokacirclekorean: 0x326E, + kiyeokaparenkorean: 0x320E, + kiyeokcirclekorean: 0x3260, + kiyeokkorean: 0x3131, + kiyeokparenkorean: 0x3200, + kiyeoksioskorean: 0x3133, + kjecyrillic: 0x045C, + klinebelow: 0x1E35, + klsquare: 0x3398, + kmcubedsquare: 0x33A6, + kmonospace: 0xFF4B, + kmsquaredsquare: 0x33A2, + kohiragana: 0x3053, + kohmsquare: 0x33C0, + kokaithai: 0x0E01, + kokatakana: 0x30B3, + kokatakanahalfwidth: 0xFF7A, + kooposquare: 0x331E, + koppacyrillic: 0x0481, + koreanstandardsymbol: 0x327F, + koroniscmb: 0x0343, + kparen: 0x24A6, + kpasquare: 0x33AA, + ksicyrillic: 0x046F, + ktsquare: 0x33CF, + kturned: 0x029E, + kuhiragana: 0x304F, + kukatakana: 0x30AF, + kukatakanahalfwidth: 0xFF78, + kvsquare: 0x33B8, + kwsquare: 0x33BE, + l: 0x006C, + labengali: 0x09B2, + lacute: 0x013A, + ladeva: 0x0932, + lagujarati: 0x0AB2, + lagurmukhi: 0x0A32, + lakkhangyaothai: 0x0E45, + lamaleffinalarabic: 0xFEFC, + lamalefhamzaabovefinalarabic: 0xFEF8, + lamalefhamzaaboveisolatedarabic: 0xFEF7, + lamalefhamzabelowfinalarabic: 0xFEFA, + lamalefhamzabelowisolatedarabic: 0xFEF9, + lamalefisolatedarabic: 0xFEFB, + lamalefmaddaabovefinalarabic: 0xFEF6, + lamalefmaddaaboveisolatedarabic: 0xFEF5, + lamarabic: 0x0644, + lambda: 0x03BB, + lambdastroke: 0x019B, + lamed: 0x05DC, + lameddagesh: 0xFB3C, + lameddageshhebrew: 0xFB3C, + lamedhebrew: 0x05DC, + lamfinalarabic: 0xFEDE, + lamhahinitialarabic: 0xFCCA, + laminitialarabic: 0xFEDF, + lamjeeminitialarabic: 0xFCC9, + lamkhahinitialarabic: 0xFCCB, + lamlamhehisolatedarabic: 0xFDF2, + lammedialarabic: 0xFEE0, + lammeemhahinitialarabic: 0xFD88, + lammeeminitialarabic: 0xFCCC, + largecircle: 0x25EF, + lbar: 0x019A, + lbelt: 0x026C, + lbopomofo: 0x310C, + lcaron: 0x013E, + lcedilla: 0x013C, + lcircle: 0x24DB, + lcircumflexbelow: 0x1E3D, + lcommaaccent: 0x013C, + ldot: 0x0140, + ldotaccent: 0x0140, + ldotbelow: 0x1E37, + ldotbelowmacron: 0x1E39, + leftangleabovecmb: 0x031A, + lefttackbelowcmb: 0x0318, + less: 0x003C, + lessequal: 0x2264, + lessequalorgreater: 0x22DA, + lessmonospace: 0xFF1C, + lessorequivalent: 0x2272, + lessorgreater: 0x2276, + lessoverequal: 0x2266, + lesssmall: 0xFE64, + lezh: 0x026E, + lfblock: 0x258C, + lhookretroflex: 0x026D, + lira: 0x20A4, + liwnarmenian: 0x056C, + lj: 0x01C9, + ljecyrillic: 0x0459, + ll: 0xF6C0, + lladeva: 0x0933, + llagujarati: 0x0AB3, + llinebelow: 0x1E3B, + llladeva: 0x0934, + llvocalicbengali: 0x09E1, + llvocalicdeva: 0x0961, + llvocalicvowelsignbengali: 0x09E3, + llvocalicvowelsigndeva: 0x0963, + lmiddletilde: 0x026B, + lmonospace: 0xFF4C, + lmsquare: 0x33D0, + lochulathai: 0x0E2C, + logicaland: 0x2227, + logicalnot: 0x00AC, + logicalnotreversed: 0x2310, + logicalor: 0x2228, + lolingthai: 0x0E25, + longs: 0x017F, + lowlinecenterline: 0xFE4E, + lowlinecmb: 0x0332, + lowlinedashed: 0xFE4D, + lozenge: 0x25CA, + lparen: 0x24A7, + lslash: 0x0142, + lsquare: 0x2113, + lsuperior: 0xF6EE, + ltshade: 0x2591, + luthai: 0x0E26, + lvocalicbengali: 0x098C, + lvocalicdeva: 0x090C, + lvocalicvowelsignbengali: 0x09E2, + lvocalicvowelsigndeva: 0x0962, + lxsquare: 0x33D3, + m: 0x006D, + mabengali: 0x09AE, + macron: 0x00AF, + macronbelowcmb: 0x0331, + macroncmb: 0x0304, + macronlowmod: 0x02CD, + macronmonospace: 0xFFE3, + macute: 0x1E3F, + madeva: 0x092E, + magujarati: 0x0AAE, + magurmukhi: 0x0A2E, + mahapakhhebrew: 0x05A4, + mahapakhlefthebrew: 0x05A4, + mahiragana: 0x307E, + maichattawalowleftthai: 0xF895, + maichattawalowrightthai: 0xF894, + maichattawathai: 0x0E4B, + maichattawaupperleftthai: 0xF893, + maieklowleftthai: 0xF88C, + maieklowrightthai: 0xF88B, + maiekthai: 0x0E48, + maiekupperleftthai: 0xF88A, + maihanakatleftthai: 0xF884, + maihanakatthai: 0x0E31, + maitaikhuleftthai: 0xF889, + maitaikhuthai: 0x0E47, + maitholowleftthai: 0xF88F, + maitholowrightthai: 0xF88E, + maithothai: 0x0E49, + maithoupperleftthai: 0xF88D, + maitrilowleftthai: 0xF892, + maitrilowrightthai: 0xF891, + maitrithai: 0x0E4A, + maitriupperleftthai: 0xF890, + maiyamokthai: 0x0E46, + makatakana: 0x30DE, + makatakanahalfwidth: 0xFF8F, + male: 0x2642, + mansyonsquare: 0x3347, + maqafhebrew: 0x05BE, + mars: 0x2642, + masoracirclehebrew: 0x05AF, + masquare: 0x3383, + mbopomofo: 0x3107, + mbsquare: 0x33D4, + mcircle: 0x24DC, + mcubedsquare: 0x33A5, + mdotaccent: 0x1E41, + mdotbelow: 0x1E43, + meemarabic: 0x0645, + meemfinalarabic: 0xFEE2, + meeminitialarabic: 0xFEE3, + meemmedialarabic: 0xFEE4, + meemmeeminitialarabic: 0xFCD1, + meemmeemisolatedarabic: 0xFC48, + meetorusquare: 0x334D, + mehiragana: 0x3081, + meizierasquare: 0x337E, + mekatakana: 0x30E1, + mekatakanahalfwidth: 0xFF92, + mem: 0x05DE, + memdagesh: 0xFB3E, + memdageshhebrew: 0xFB3E, + memhebrew: 0x05DE, + menarmenian: 0x0574, + merkhahebrew: 0x05A5, + merkhakefulahebrew: 0x05A6, + merkhakefulalefthebrew: 0x05A6, + merkhalefthebrew: 0x05A5, + mhook: 0x0271, + mhzsquare: 0x3392, + middledotkatakanahalfwidth: 0xFF65, + middot: 0x00B7, + mieumacirclekorean: 0x3272, + mieumaparenkorean: 0x3212, + mieumcirclekorean: 0x3264, + mieumkorean: 0x3141, + mieumpansioskorean: 0x3170, + mieumparenkorean: 0x3204, + mieumpieupkorean: 0x316E, + mieumsioskorean: 0x316F, + mihiragana: 0x307F, + mikatakana: 0x30DF, + mikatakanahalfwidth: 0xFF90, + minus: 0x2212, + minusbelowcmb: 0x0320, + minuscircle: 0x2296, + minusmod: 0x02D7, + minusplus: 0x2213, + minute: 0x2032, + miribaarusquare: 0x334A, + mirisquare: 0x3349, + mlonglegturned: 0x0270, + mlsquare: 0x3396, + mmcubedsquare: 0x33A3, + mmonospace: 0xFF4D, + mmsquaredsquare: 0x339F, + mohiragana: 0x3082, + mohmsquare: 0x33C1, + mokatakana: 0x30E2, + mokatakanahalfwidth: 0xFF93, + molsquare: 0x33D6, + momathai: 0x0E21, + moverssquare: 0x33A7, + moverssquaredsquare: 0x33A8, + mparen: 0x24A8, + mpasquare: 0x33AB, + mssquare: 0x33B3, + msuperior: 0xF6EF, + mturned: 0x026F, + mu: 0x00B5, + mu1: 0x00B5, + muasquare: 0x3382, + muchgreater: 0x226B, + muchless: 0x226A, + mufsquare: 0x338C, + mugreek: 0x03BC, + mugsquare: 0x338D, + muhiragana: 0x3080, + mukatakana: 0x30E0, + mukatakanahalfwidth: 0xFF91, + mulsquare: 0x3395, + multiply: 0x00D7, + mumsquare: 0x339B, + munahhebrew: 0x05A3, + munahlefthebrew: 0x05A3, + musicalnote: 0x266A, + musicalnotedbl: 0x266B, + musicflatsign: 0x266D, + musicsharpsign: 0x266F, + mussquare: 0x33B2, + muvsquare: 0x33B6, + muwsquare: 0x33BC, + mvmegasquare: 0x33B9, + mvsquare: 0x33B7, + mwmegasquare: 0x33BF, + mwsquare: 0x33BD, + n: 0x006E, + nabengali: 0x09A8, + nabla: 0x2207, + nacute: 0x0144, + nadeva: 0x0928, + nagujarati: 0x0AA8, + nagurmukhi: 0x0A28, + nahiragana: 0x306A, + nakatakana: 0x30CA, + nakatakanahalfwidth: 0xFF85, + napostrophe: 0x0149, + nasquare: 0x3381, + nbopomofo: 0x310B, + nbspace: 0x00A0, + ncaron: 0x0148, + ncedilla: 0x0146, + ncircle: 0x24DD, + ncircumflexbelow: 0x1E4B, + ncommaaccent: 0x0146, + ndotaccent: 0x1E45, + ndotbelow: 0x1E47, + nehiragana: 0x306D, + nekatakana: 0x30CD, + nekatakanahalfwidth: 0xFF88, + newsheqelsign: 0x20AA, + nfsquare: 0x338B, + ngabengali: 0x0999, + ngadeva: 0x0919, + ngagujarati: 0x0A99, + ngagurmukhi: 0x0A19, + ngonguthai: 0x0E07, + nhiragana: 0x3093, + nhookleft: 0x0272, + nhookretroflex: 0x0273, + nieunacirclekorean: 0x326F, + nieunaparenkorean: 0x320F, + nieuncieuckorean: 0x3135, + nieuncirclekorean: 0x3261, + nieunhieuhkorean: 0x3136, + nieunkorean: 0x3134, + nieunpansioskorean: 0x3168, + nieunparenkorean: 0x3201, + nieunsioskorean: 0x3167, + nieuntikeutkorean: 0x3166, + nihiragana: 0x306B, + nikatakana: 0x30CB, + nikatakanahalfwidth: 0xFF86, + nikhahitleftthai: 0xF899, + nikhahitthai: 0x0E4D, + nine: 0x0039, + ninearabic: 0x0669, + ninebengali: 0x09EF, + ninecircle: 0x2468, + ninecircleinversesansserif: 0x2792, + ninedeva: 0x096F, + ninegujarati: 0x0AEF, + ninegurmukhi: 0x0A6F, + ninehackarabic: 0x0669, + ninehangzhou: 0x3029, + nineideographicparen: 0x3228, + nineinferior: 0x2089, + ninemonospace: 0xFF19, + nineoldstyle: 0xF739, + nineparen: 0x247C, + nineperiod: 0x2490, + ninepersian: 0x06F9, + nineroman: 0x2178, + ninesuperior: 0x2079, + nineteencircle: 0x2472, + nineteenparen: 0x2486, + nineteenperiod: 0x249A, + ninethai: 0x0E59, + nj: 0x01CC, + njecyrillic: 0x045A, + nkatakana: 0x30F3, + nkatakanahalfwidth: 0xFF9D, + nlegrightlong: 0x019E, + nlinebelow: 0x1E49, + nmonospace: 0xFF4E, + nmsquare: 0x339A, + nnabengali: 0x09A3, + nnadeva: 0x0923, + nnagujarati: 0x0AA3, + nnagurmukhi: 0x0A23, + nnnadeva: 0x0929, + nohiragana: 0x306E, + nokatakana: 0x30CE, + nokatakanahalfwidth: 0xFF89, + nonbreakingspace: 0x00A0, + nonenthai: 0x0E13, + nonuthai: 0x0E19, + noonarabic: 0x0646, + noonfinalarabic: 0xFEE6, + noonghunnaarabic: 0x06BA, + noonghunnafinalarabic: 0xFB9F, + nooninitialarabic: 0xFEE7, + noonjeeminitialarabic: 0xFCD2, + noonjeemisolatedarabic: 0xFC4B, + noonmedialarabic: 0xFEE8, + noonmeeminitialarabic: 0xFCD5, + noonmeemisolatedarabic: 0xFC4E, + noonnoonfinalarabic: 0xFC8D, + notcontains: 0x220C, + notelement: 0x2209, + notelementof: 0x2209, + notequal: 0x2260, + notgreater: 0x226F, + notgreaternorequal: 0x2271, + notgreaternorless: 0x2279, + notidentical: 0x2262, + notless: 0x226E, + notlessnorequal: 0x2270, + notparallel: 0x2226, + notprecedes: 0x2280, + notsubset: 0x2284, + notsucceeds: 0x2281, + notsuperset: 0x2285, + nowarmenian: 0x0576, + nparen: 0x24A9, + nssquare: 0x33B1, + nsuperior: 0x207F, + ntilde: 0x00F1, + nu: 0x03BD, + nuhiragana: 0x306C, + nukatakana: 0x30CC, + nukatakanahalfwidth: 0xFF87, + nuktabengali: 0x09BC, + nuktadeva: 0x093C, + nuktagujarati: 0x0ABC, + nuktagurmukhi: 0x0A3C, + numbersign: 0x0023, + numbersignmonospace: 0xFF03, + numbersignsmall: 0xFE5F, + numeralsigngreek: 0x0374, + numeralsignlowergreek: 0x0375, + numero: 0x2116, + nun: 0x05E0, + nundagesh: 0xFB40, + nundageshhebrew: 0xFB40, + nunhebrew: 0x05E0, + nvsquare: 0x33B5, + nwsquare: 0x33BB, + nyabengali: 0x099E, + nyadeva: 0x091E, + nyagujarati: 0x0A9E, + nyagurmukhi: 0x0A1E, + o: 0x006F, + oacute: 0x00F3, + oangthai: 0x0E2D, + obarred: 0x0275, + obarredcyrillic: 0x04E9, + obarreddieresiscyrillic: 0x04EB, + obengali: 0x0993, + obopomofo: 0x311B, + obreve: 0x014F, + ocandradeva: 0x0911, + ocandragujarati: 0x0A91, + ocandravowelsigndeva: 0x0949, + ocandravowelsigngujarati: 0x0AC9, + ocaron: 0x01D2, + ocircle: 0x24DE, + ocircumflex: 0x00F4, + ocircumflexacute: 0x1ED1, + ocircumflexdotbelow: 0x1ED9, + ocircumflexgrave: 0x1ED3, + ocircumflexhookabove: 0x1ED5, + ocircumflextilde: 0x1ED7, + ocyrillic: 0x043E, + odblacute: 0x0151, + odblgrave: 0x020D, + odeva: 0x0913, + odieresis: 0x00F6, + odieresiscyrillic: 0x04E7, + odotbelow: 0x1ECD, + oe: 0x0153, + oekorean: 0x315A, + ogonek: 0x02DB, + ogonekcmb: 0x0328, + ograve: 0x00F2, + ogujarati: 0x0A93, + oharmenian: 0x0585, + ohiragana: 0x304A, + ohookabove: 0x1ECF, + ohorn: 0x01A1, + ohornacute: 0x1EDB, + ohorndotbelow: 0x1EE3, + ohorngrave: 0x1EDD, + ohornhookabove: 0x1EDF, + ohorntilde: 0x1EE1, + ohungarumlaut: 0x0151, + oi: 0x01A3, + oinvertedbreve: 0x020F, + okatakana: 0x30AA, + okatakanahalfwidth: 0xFF75, + okorean: 0x3157, + olehebrew: 0x05AB, + omacron: 0x014D, + omacronacute: 0x1E53, + omacrongrave: 0x1E51, + omdeva: 0x0950, + omega: 0x03C9, + omega1: 0x03D6, + omegacyrillic: 0x0461, + omegalatinclosed: 0x0277, + omegaroundcyrillic: 0x047B, + omegatitlocyrillic: 0x047D, + omegatonos: 0x03CE, + omgujarati: 0x0AD0, + omicron: 0x03BF, + omicrontonos: 0x03CC, + omonospace: 0xFF4F, + one: 0x0031, + onearabic: 0x0661, + onebengali: 0x09E7, + onecircle: 0x2460, + onecircleinversesansserif: 0x278A, + onedeva: 0x0967, + onedotenleader: 0x2024, + oneeighth: 0x215B, + onefitted: 0xF6DC, + onegujarati: 0x0AE7, + onegurmukhi: 0x0A67, + onehackarabic: 0x0661, + onehalf: 0x00BD, + onehangzhou: 0x3021, + oneideographicparen: 0x3220, + oneinferior: 0x2081, + onemonospace: 0xFF11, + onenumeratorbengali: 0x09F4, + oneoldstyle: 0xF731, + oneparen: 0x2474, + oneperiod: 0x2488, + onepersian: 0x06F1, + onequarter: 0x00BC, + oneroman: 0x2170, + onesuperior: 0x00B9, + onethai: 0x0E51, + onethird: 0x2153, + oogonek: 0x01EB, + oogonekmacron: 0x01ED, + oogurmukhi: 0x0A13, + oomatragurmukhi: 0x0A4B, + oopen: 0x0254, + oparen: 0x24AA, + openbullet: 0x25E6, + option: 0x2325, + ordfeminine: 0x00AA, + ordmasculine: 0x00BA, + orthogonal: 0x221F, + oshortdeva: 0x0912, + oshortvowelsigndeva: 0x094A, + oslash: 0x00F8, + oslashacute: 0x01FF, + osmallhiragana: 0x3049, + osmallkatakana: 0x30A9, + osmallkatakanahalfwidth: 0xFF6B, + ostrokeacute: 0x01FF, + osuperior: 0xF6F0, + otcyrillic: 0x047F, + otilde: 0x00F5, + otildeacute: 0x1E4D, + otildedieresis: 0x1E4F, + oubopomofo: 0x3121, + overline: 0x203E, + overlinecenterline: 0xFE4A, + overlinecmb: 0x0305, + overlinedashed: 0xFE49, + overlinedblwavy: 0xFE4C, + overlinewavy: 0xFE4B, + overscore: 0x00AF, + ovowelsignbengali: 0x09CB, + ovowelsigndeva: 0x094B, + ovowelsigngujarati: 0x0ACB, + p: 0x0070, + paampssquare: 0x3380, + paasentosquare: 0x332B, + pabengali: 0x09AA, + pacute: 0x1E55, + padeva: 0x092A, + pagedown: 0x21DF, + pageup: 0x21DE, + pagujarati: 0x0AAA, + pagurmukhi: 0x0A2A, + pahiragana: 0x3071, + paiyannoithai: 0x0E2F, + pakatakana: 0x30D1, + palatalizationcyrilliccmb: 0x0484, + palochkacyrillic: 0x04C0, + pansioskorean: 0x317F, + paragraph: 0x00B6, + parallel: 0x2225, + parenleft: 0x0028, + parenleftaltonearabic: 0xFD3E, + parenleftbt: 0xF8ED, + parenleftex: 0xF8EC, + parenleftinferior: 0x208D, + parenleftmonospace: 0xFF08, + parenleftsmall: 0xFE59, + parenleftsuperior: 0x207D, + parenlefttp: 0xF8EB, + parenleftvertical: 0xFE35, + parenright: 0x0029, + parenrightaltonearabic: 0xFD3F, + parenrightbt: 0xF8F8, + parenrightex: 0xF8F7, + parenrightinferior: 0x208E, + parenrightmonospace: 0xFF09, + parenrightsmall: 0xFE5A, + parenrightsuperior: 0x207E, + parenrighttp: 0xF8F6, + parenrightvertical: 0xFE36, + partialdiff: 0x2202, + paseqhebrew: 0x05C0, + pashtahebrew: 0x0599, + pasquare: 0x33A9, + patah: 0x05B7, + patah11: 0x05B7, + patah1d: 0x05B7, + patah2a: 0x05B7, + patahhebrew: 0x05B7, + patahnarrowhebrew: 0x05B7, + patahquarterhebrew: 0x05B7, + patahwidehebrew: 0x05B7, + pazerhebrew: 0x05A1, + pbopomofo: 0x3106, + pcircle: 0x24DF, + pdotaccent: 0x1E57, + pe: 0x05E4, + pecyrillic: 0x043F, + pedagesh: 0xFB44, + pedageshhebrew: 0xFB44, + peezisquare: 0x333B, + pefinaldageshhebrew: 0xFB43, + peharabic: 0x067E, + peharmenian: 0x057A, + pehebrew: 0x05E4, + pehfinalarabic: 0xFB57, + pehinitialarabic: 0xFB58, + pehiragana: 0x307A, + pehmedialarabic: 0xFB59, + pekatakana: 0x30DA, + pemiddlehookcyrillic: 0x04A7, + perafehebrew: 0xFB4E, + percent: 0x0025, + percentarabic: 0x066A, + percentmonospace: 0xFF05, + percentsmall: 0xFE6A, + period: 0x002E, + periodarmenian: 0x0589, + periodcentered: 0x00B7, + periodhalfwidth: 0xFF61, + periodinferior: 0xF6E7, + periodmonospace: 0xFF0E, + periodsmall: 0xFE52, + periodsuperior: 0xF6E8, + perispomenigreekcmb: 0x0342, + perpendicular: 0x22A5, + perthousand: 0x2030, + peseta: 0x20A7, + pfsquare: 0x338A, + phabengali: 0x09AB, + phadeva: 0x092B, + phagujarati: 0x0AAB, + phagurmukhi: 0x0A2B, + phi: 0x03C6, + phi1: 0x03D5, + phieuphacirclekorean: 0x327A, + phieuphaparenkorean: 0x321A, + phieuphcirclekorean: 0x326C, + phieuphkorean: 0x314D, + phieuphparenkorean: 0x320C, + philatin: 0x0278, + phinthuthai: 0x0E3A, + phisymbolgreek: 0x03D5, + phook: 0x01A5, + phophanthai: 0x0E1E, + phophungthai: 0x0E1C, + phosamphaothai: 0x0E20, + pi: 0x03C0, + pieupacirclekorean: 0x3273, + pieupaparenkorean: 0x3213, + pieupcieuckorean: 0x3176, + pieupcirclekorean: 0x3265, + pieupkiyeokkorean: 0x3172, + pieupkorean: 0x3142, + pieupparenkorean: 0x3205, + pieupsioskiyeokkorean: 0x3174, + pieupsioskorean: 0x3144, + pieupsiostikeutkorean: 0x3175, + pieupthieuthkorean: 0x3177, + pieuptikeutkorean: 0x3173, + pihiragana: 0x3074, + pikatakana: 0x30D4, + pisymbolgreek: 0x03D6, + piwrarmenian: 0x0583, + plus: 0x002B, + plusbelowcmb: 0x031F, + pluscircle: 0x2295, + plusminus: 0x00B1, + plusmod: 0x02D6, + plusmonospace: 0xFF0B, + plussmall: 0xFE62, + plussuperior: 0x207A, + pmonospace: 0xFF50, + pmsquare: 0x33D8, + pohiragana: 0x307D, + pointingindexdownwhite: 0x261F, + pointingindexleftwhite: 0x261C, + pointingindexrightwhite: 0x261E, + pointingindexupwhite: 0x261D, + pokatakana: 0x30DD, + poplathai: 0x0E1B, + postalmark: 0x3012, + postalmarkface: 0x3020, + pparen: 0x24AB, + precedes: 0x227A, + prescription: 0x211E, + primemod: 0x02B9, + primereversed: 0x2035, + product: 0x220F, + projective: 0x2305, + prolongedkana: 0x30FC, + propellor: 0x2318, + propersubset: 0x2282, + propersuperset: 0x2283, + proportion: 0x2237, + proportional: 0x221D, + psi: 0x03C8, + psicyrillic: 0x0471, + psilipneumatacyrilliccmb: 0x0486, + pssquare: 0x33B0, + puhiragana: 0x3077, + pukatakana: 0x30D7, + pvsquare: 0x33B4, + pwsquare: 0x33BA, + q: 0x0071, + qadeva: 0x0958, + qadmahebrew: 0x05A8, + qafarabic: 0x0642, + qaffinalarabic: 0xFED6, + qafinitialarabic: 0xFED7, + qafmedialarabic: 0xFED8, + qamats: 0x05B8, + qamats10: 0x05B8, + qamats1a: 0x05B8, + qamats1c: 0x05B8, + qamats27: 0x05B8, + qamats29: 0x05B8, + qamats33: 0x05B8, + qamatsde: 0x05B8, + qamatshebrew: 0x05B8, + qamatsnarrowhebrew: 0x05B8, + qamatsqatanhebrew: 0x05B8, + qamatsqatannarrowhebrew: 0x05B8, + qamatsqatanquarterhebrew: 0x05B8, + qamatsqatanwidehebrew: 0x05B8, + qamatsquarterhebrew: 0x05B8, + qamatswidehebrew: 0x05B8, + qarneyparahebrew: 0x059F, + qbopomofo: 0x3111, + qcircle: 0x24E0, + qhook: 0x02A0, + qmonospace: 0xFF51, + qof: 0x05E7, + qofdagesh: 0xFB47, + qofdageshhebrew: 0xFB47, + qofhebrew: 0x05E7, + qparen: 0x24AC, + quarternote: 0x2669, + qubuts: 0x05BB, + qubuts18: 0x05BB, + qubuts25: 0x05BB, + qubuts31: 0x05BB, + qubutshebrew: 0x05BB, + qubutsnarrowhebrew: 0x05BB, + qubutsquarterhebrew: 0x05BB, + qubutswidehebrew: 0x05BB, + question: 0x003F, + questionarabic: 0x061F, + questionarmenian: 0x055E, + questiondown: 0x00BF, + questiondownsmall: 0xF7BF, + questiongreek: 0x037E, + questionmonospace: 0xFF1F, + questionsmall: 0xF73F, + quotedbl: 0x0022, + quotedblbase: 0x201E, + quotedblleft: 0x201C, + quotedblmonospace: 0xFF02, + quotedblprime: 0x301E, + quotedblprimereversed: 0x301D, + quotedblright: 0x201D, + quoteleft: 0x2018, + quoteleftreversed: 0x201B, + quotereversed: 0x201B, + quoteright: 0x2019, + quoterightn: 0x0149, + quotesinglbase: 0x201A, + quotesingle: 0x0027, + quotesinglemonospace: 0xFF07, + r: 0x0072, + raarmenian: 0x057C, + rabengali: 0x09B0, + racute: 0x0155, + radeva: 0x0930, + radical: 0x221A, + radicalex: 0xF8E5, + radoverssquare: 0x33AE, + radoverssquaredsquare: 0x33AF, + radsquare: 0x33AD, + rafe: 0x05BF, + rafehebrew: 0x05BF, + ragujarati: 0x0AB0, + ragurmukhi: 0x0A30, + rahiragana: 0x3089, + rakatakana: 0x30E9, + rakatakanahalfwidth: 0xFF97, + ralowerdiagonalbengali: 0x09F1, + ramiddlediagonalbengali: 0x09F0, + ramshorn: 0x0264, + ratio: 0x2236, + rbopomofo: 0x3116, + rcaron: 0x0159, + rcedilla: 0x0157, + rcircle: 0x24E1, + rcommaaccent: 0x0157, + rdblgrave: 0x0211, + rdotaccent: 0x1E59, + rdotbelow: 0x1E5B, + rdotbelowmacron: 0x1E5D, + referencemark: 0x203B, + reflexsubset: 0x2286, + reflexsuperset: 0x2287, + registered: 0x00AE, + registersans: 0xF8E8, + registerserif: 0xF6DA, + reharabic: 0x0631, + reharmenian: 0x0580, + rehfinalarabic: 0xFEAE, + rehiragana: 0x308C, + rekatakana: 0x30EC, + rekatakanahalfwidth: 0xFF9A, + resh: 0x05E8, + reshdageshhebrew: 0xFB48, + reshhebrew: 0x05E8, + reversedtilde: 0x223D, + reviahebrew: 0x0597, + reviamugrashhebrew: 0x0597, + revlogicalnot: 0x2310, + rfishhook: 0x027E, + rfishhookreversed: 0x027F, + rhabengali: 0x09DD, + rhadeva: 0x095D, + rho: 0x03C1, + rhook: 0x027D, + rhookturned: 0x027B, + rhookturnedsuperior: 0x02B5, + rhosymbolgreek: 0x03F1, + rhotichookmod: 0x02DE, + rieulacirclekorean: 0x3271, + rieulaparenkorean: 0x3211, + rieulcirclekorean: 0x3263, + rieulhieuhkorean: 0x3140, + rieulkiyeokkorean: 0x313A, + rieulkiyeoksioskorean: 0x3169, + rieulkorean: 0x3139, + rieulmieumkorean: 0x313B, + rieulpansioskorean: 0x316C, + rieulparenkorean: 0x3203, + rieulphieuphkorean: 0x313F, + rieulpieupkorean: 0x313C, + rieulpieupsioskorean: 0x316B, + rieulsioskorean: 0x313D, + rieulthieuthkorean: 0x313E, + rieultikeutkorean: 0x316A, + rieulyeorinhieuhkorean: 0x316D, + rightangle: 0x221F, + righttackbelowcmb: 0x0319, + righttriangle: 0x22BF, + rihiragana: 0x308A, + rikatakana: 0x30EA, + rikatakanahalfwidth: 0xFF98, + ring: 0x02DA, + ringbelowcmb: 0x0325, + ringcmb: 0x030A, + ringhalfleft: 0x02BF, + ringhalfleftarmenian: 0x0559, + ringhalfleftbelowcmb: 0x031C, + ringhalfleftcentered: 0x02D3, + ringhalfright: 0x02BE, + ringhalfrightbelowcmb: 0x0339, + ringhalfrightcentered: 0x02D2, + rinvertedbreve: 0x0213, + rittorusquare: 0x3351, + rlinebelow: 0x1E5F, + rlongleg: 0x027C, + rlonglegturned: 0x027A, + rmonospace: 0xFF52, + rohiragana: 0x308D, + rokatakana: 0x30ED, + rokatakanahalfwidth: 0xFF9B, + roruathai: 0x0E23, + rparen: 0x24AD, + rrabengali: 0x09DC, + rradeva: 0x0931, + rragurmukhi: 0x0A5C, + rreharabic: 0x0691, + rrehfinalarabic: 0xFB8D, + rrvocalicbengali: 0x09E0, + rrvocalicdeva: 0x0960, + rrvocalicgujarati: 0x0AE0, + rrvocalicvowelsignbengali: 0x09C4, + rrvocalicvowelsigndeva: 0x0944, + rrvocalicvowelsigngujarati: 0x0AC4, + rsuperior: 0xF6F1, + rtblock: 0x2590, + rturned: 0x0279, + rturnedsuperior: 0x02B4, + ruhiragana: 0x308B, + rukatakana: 0x30EB, + rukatakanahalfwidth: 0xFF99, + rupeemarkbengali: 0x09F2, + rupeesignbengali: 0x09F3, + rupiah: 0xF6DD, + ruthai: 0x0E24, + rvocalicbengali: 0x098B, + rvocalicdeva: 0x090B, + rvocalicgujarati: 0x0A8B, + rvocalicvowelsignbengali: 0x09C3, + rvocalicvowelsigndeva: 0x0943, + rvocalicvowelsigngujarati: 0x0AC3, + s: 0x0073, + sabengali: 0x09B8, + sacute: 0x015B, + sacutedotaccent: 0x1E65, + sadarabic: 0x0635, + sadeva: 0x0938, + sadfinalarabic: 0xFEBA, + sadinitialarabic: 0xFEBB, + sadmedialarabic: 0xFEBC, + sagujarati: 0x0AB8, + sagurmukhi: 0x0A38, + sahiragana: 0x3055, + sakatakana: 0x30B5, + sakatakanahalfwidth: 0xFF7B, + sallallahoualayhewasallamarabic: 0xFDFA, + samekh: 0x05E1, + samekhdagesh: 0xFB41, + samekhdageshhebrew: 0xFB41, + samekhhebrew: 0x05E1, + saraaathai: 0x0E32, + saraaethai: 0x0E41, + saraaimaimalaithai: 0x0E44, + saraaimaimuanthai: 0x0E43, + saraamthai: 0x0E33, + saraathai: 0x0E30, + saraethai: 0x0E40, + saraiileftthai: 0xF886, + saraiithai: 0x0E35, + saraileftthai: 0xF885, + saraithai: 0x0E34, + saraothai: 0x0E42, + saraueeleftthai: 0xF888, + saraueethai: 0x0E37, + saraueleftthai: 0xF887, + sarauethai: 0x0E36, + sarauthai: 0x0E38, + sarauuthai: 0x0E39, + sbopomofo: 0x3119, + scaron: 0x0161, + scarondotaccent: 0x1E67, + scedilla: 0x015F, + schwa: 0x0259, + schwacyrillic: 0x04D9, + schwadieresiscyrillic: 0x04DB, + schwahook: 0x025A, + scircle: 0x24E2, + scircumflex: 0x015D, + scommaaccent: 0x0219, + sdotaccent: 0x1E61, + sdotbelow: 0x1E63, + sdotbelowdotaccent: 0x1E69, + seagullbelowcmb: 0x033C, + second: 0x2033, + secondtonechinese: 0x02CA, + section: 0x00A7, + seenarabic: 0x0633, + seenfinalarabic: 0xFEB2, + seeninitialarabic: 0xFEB3, + seenmedialarabic: 0xFEB4, + segol: 0x05B6, + segol13: 0x05B6, + segol1f: 0x05B6, + segol2c: 0x05B6, + segolhebrew: 0x05B6, + segolnarrowhebrew: 0x05B6, + segolquarterhebrew: 0x05B6, + segoltahebrew: 0x0592, + segolwidehebrew: 0x05B6, + seharmenian: 0x057D, + sehiragana: 0x305B, + sekatakana: 0x30BB, + sekatakanahalfwidth: 0xFF7E, + semicolon: 0x003B, + semicolonarabic: 0x061B, + semicolonmonospace: 0xFF1B, + semicolonsmall: 0xFE54, + semivoicedmarkkana: 0x309C, + semivoicedmarkkanahalfwidth: 0xFF9F, + sentisquare: 0x3322, + sentosquare: 0x3323, + seven: 0x0037, + sevenarabic: 0x0667, + sevenbengali: 0x09ED, + sevencircle: 0x2466, + sevencircleinversesansserif: 0x2790, + sevendeva: 0x096D, + seveneighths: 0x215E, + sevengujarati: 0x0AED, + sevengurmukhi: 0x0A6D, + sevenhackarabic: 0x0667, + sevenhangzhou: 0x3027, + sevenideographicparen: 0x3226, + seveninferior: 0x2087, + sevenmonospace: 0xFF17, + sevenoldstyle: 0xF737, + sevenparen: 0x247A, + sevenperiod: 0x248E, + sevenpersian: 0x06F7, + sevenroman: 0x2176, + sevensuperior: 0x2077, + seventeencircle: 0x2470, + seventeenparen: 0x2484, + seventeenperiod: 0x2498, + seventhai: 0x0E57, + sfthyphen: 0x00AD, + shaarmenian: 0x0577, + shabengali: 0x09B6, + shacyrillic: 0x0448, + shaddaarabic: 0x0651, + shaddadammaarabic: 0xFC61, + shaddadammatanarabic: 0xFC5E, + shaddafathaarabic: 0xFC60, + shaddakasraarabic: 0xFC62, + shaddakasratanarabic: 0xFC5F, + shade: 0x2592, + shadedark: 0x2593, + shadelight: 0x2591, + shademedium: 0x2592, + shadeva: 0x0936, + shagujarati: 0x0AB6, + shagurmukhi: 0x0A36, + shalshelethebrew: 0x0593, + shbopomofo: 0x3115, + shchacyrillic: 0x0449, + sheenarabic: 0x0634, + sheenfinalarabic: 0xFEB6, + sheeninitialarabic: 0xFEB7, + sheenmedialarabic: 0xFEB8, + sheicoptic: 0x03E3, + sheqel: 0x20AA, + sheqelhebrew: 0x20AA, + sheva: 0x05B0, + sheva115: 0x05B0, + sheva15: 0x05B0, + sheva22: 0x05B0, + sheva2e: 0x05B0, + shevahebrew: 0x05B0, + shevanarrowhebrew: 0x05B0, + shevaquarterhebrew: 0x05B0, + shevawidehebrew: 0x05B0, + shhacyrillic: 0x04BB, + shimacoptic: 0x03ED, + shin: 0x05E9, + shindagesh: 0xFB49, + shindageshhebrew: 0xFB49, + shindageshshindot: 0xFB2C, + shindageshshindothebrew: 0xFB2C, + shindageshsindot: 0xFB2D, + shindageshsindothebrew: 0xFB2D, + shindothebrew: 0x05C1, + shinhebrew: 0x05E9, + shinshindot: 0xFB2A, + shinshindothebrew: 0xFB2A, + shinsindot: 0xFB2B, + shinsindothebrew: 0xFB2B, + shook: 0x0282, + sigma: 0x03C3, + sigma1: 0x03C2, + sigmafinal: 0x03C2, + sigmalunatesymbolgreek: 0x03F2, + sihiragana: 0x3057, + sikatakana: 0x30B7, + sikatakanahalfwidth: 0xFF7C, + siluqhebrew: 0x05BD, + siluqlefthebrew: 0x05BD, + similar: 0x223C, + sindothebrew: 0x05C2, + siosacirclekorean: 0x3274, + siosaparenkorean: 0x3214, + sioscieuckorean: 0x317E, + sioscirclekorean: 0x3266, + sioskiyeokkorean: 0x317A, + sioskorean: 0x3145, + siosnieunkorean: 0x317B, + siosparenkorean: 0x3206, + siospieupkorean: 0x317D, + siostikeutkorean: 0x317C, + six: 0x0036, + sixarabic: 0x0666, + sixbengali: 0x09EC, + sixcircle: 0x2465, + sixcircleinversesansserif: 0x278F, + sixdeva: 0x096C, + sixgujarati: 0x0AEC, + sixgurmukhi: 0x0A6C, + sixhackarabic: 0x0666, + sixhangzhou: 0x3026, + sixideographicparen: 0x3225, + sixinferior: 0x2086, + sixmonospace: 0xFF16, + sixoldstyle: 0xF736, + sixparen: 0x2479, + sixperiod: 0x248D, + sixpersian: 0x06F6, + sixroman: 0x2175, + sixsuperior: 0x2076, + sixteencircle: 0x246F, + sixteencurrencydenominatorbengali: 0x09F9, + sixteenparen: 0x2483, + sixteenperiod: 0x2497, + sixthai: 0x0E56, + slash: 0x002F, + slashmonospace: 0xFF0F, + slong: 0x017F, + slongdotaccent: 0x1E9B, + smileface: 0x263A, + smonospace: 0xFF53, + sofpasuqhebrew: 0x05C3, + softhyphen: 0x00AD, + softsigncyrillic: 0x044C, + sohiragana: 0x305D, + sokatakana: 0x30BD, + sokatakanahalfwidth: 0xFF7F, + soliduslongoverlaycmb: 0x0338, + solidusshortoverlaycmb: 0x0337, + sorusithai: 0x0E29, + sosalathai: 0x0E28, + sosothai: 0x0E0B, + sosuathai: 0x0E2A, + space: 0x0020, + spacehackarabic: 0x0020, + spade: 0x2660, + spadesuitblack: 0x2660, + spadesuitwhite: 0x2664, + sparen: 0x24AE, + squarebelowcmb: 0x033B, + squarecc: 0x33C4, + squarecm: 0x339D, + squarediagonalcrosshatchfill: 0x25A9, + squarehorizontalfill: 0x25A4, + squarekg: 0x338F, + squarekm: 0x339E, + squarekmcapital: 0x33CE, + squareln: 0x33D1, + squarelog: 0x33D2, + squaremg: 0x338E, + squaremil: 0x33D5, + squaremm: 0x339C, + squaremsquared: 0x33A1, + squareorthogonalcrosshatchfill: 0x25A6, + squareupperlefttolowerrightfill: 0x25A7, + squareupperrighttolowerleftfill: 0x25A8, + squareverticalfill: 0x25A5, + squarewhitewithsmallblack: 0x25A3, + srsquare: 0x33DB, + ssabengali: 0x09B7, + ssadeva: 0x0937, + ssagujarati: 0x0AB7, + ssangcieuckorean: 0x3149, + ssanghieuhkorean: 0x3185, + ssangieungkorean: 0x3180, + ssangkiyeokkorean: 0x3132, + ssangnieunkorean: 0x3165, + ssangpieupkorean: 0x3143, + ssangsioskorean: 0x3146, + ssangtikeutkorean: 0x3138, + ssuperior: 0xF6F2, + sterling: 0x00A3, + sterlingmonospace: 0xFFE1, + strokelongoverlaycmb: 0x0336, + strokeshortoverlaycmb: 0x0335, + subset: 0x2282, + subsetnotequal: 0x228A, + subsetorequal: 0x2286, + succeeds: 0x227B, + suchthat: 0x220B, + suhiragana: 0x3059, + sukatakana: 0x30B9, + sukatakanahalfwidth: 0xFF7D, + sukunarabic: 0x0652, + summation: 0x2211, + sun: 0x263C, + superset: 0x2283, + supersetnotequal: 0x228B, + supersetorequal: 0x2287, + svsquare: 0x33DC, + syouwaerasquare: 0x337C, + t: 0x0074, + tabengali: 0x09A4, + tackdown: 0x22A4, + tackleft: 0x22A3, + tadeva: 0x0924, + tagujarati: 0x0AA4, + tagurmukhi: 0x0A24, + taharabic: 0x0637, + tahfinalarabic: 0xFEC2, + tahinitialarabic: 0xFEC3, + tahiragana: 0x305F, + tahmedialarabic: 0xFEC4, + taisyouerasquare: 0x337D, + takatakana: 0x30BF, + takatakanahalfwidth: 0xFF80, + tatweelarabic: 0x0640, + tau: 0x03C4, + tav: 0x05EA, + tavdages: 0xFB4A, + tavdagesh: 0xFB4A, + tavdageshhebrew: 0xFB4A, + tavhebrew: 0x05EA, + tbar: 0x0167, + tbopomofo: 0x310A, + tcaron: 0x0165, + tccurl: 0x02A8, + tcedilla: 0x0163, + tcheharabic: 0x0686, + tchehfinalarabic: 0xFB7B, + tchehinitialarabic: 0xFB7C, + tchehmedialarabic: 0xFB7D, + tcircle: 0x24E3, + tcircumflexbelow: 0x1E71, + tcommaaccent: 0x0163, + tdieresis: 0x1E97, + tdotaccent: 0x1E6B, + tdotbelow: 0x1E6D, + tecyrillic: 0x0442, + tedescendercyrillic: 0x04AD, + teharabic: 0x062A, + tehfinalarabic: 0xFE96, + tehhahinitialarabic: 0xFCA2, + tehhahisolatedarabic: 0xFC0C, + tehinitialarabic: 0xFE97, + tehiragana: 0x3066, + tehjeeminitialarabic: 0xFCA1, + tehjeemisolatedarabic: 0xFC0B, + tehmarbutaarabic: 0x0629, + tehmarbutafinalarabic: 0xFE94, + tehmedialarabic: 0xFE98, + tehmeeminitialarabic: 0xFCA4, + tehmeemisolatedarabic: 0xFC0E, + tehnoonfinalarabic: 0xFC73, + tekatakana: 0x30C6, + tekatakanahalfwidth: 0xFF83, + telephone: 0x2121, + telephoneblack: 0x260E, + telishagedolahebrew: 0x05A0, + telishaqetanahebrew: 0x05A9, + tencircle: 0x2469, + tenideographicparen: 0x3229, + tenparen: 0x247D, + tenperiod: 0x2491, + tenroman: 0x2179, + tesh: 0x02A7, + tet: 0x05D8, + tetdagesh: 0xFB38, + tetdageshhebrew: 0xFB38, + tethebrew: 0x05D8, + tetsecyrillic: 0x04B5, + tevirhebrew: 0x059B, + tevirlefthebrew: 0x059B, + thabengali: 0x09A5, + thadeva: 0x0925, + thagujarati: 0x0AA5, + thagurmukhi: 0x0A25, + thalarabic: 0x0630, + thalfinalarabic: 0xFEAC, + thanthakhatlowleftthai: 0xF898, + thanthakhatlowrightthai: 0xF897, + thanthakhatthai: 0x0E4C, + thanthakhatupperleftthai: 0xF896, + theharabic: 0x062B, + thehfinalarabic: 0xFE9A, + thehinitialarabic: 0xFE9B, + thehmedialarabic: 0xFE9C, + thereexists: 0x2203, + therefore: 0x2234, + theta: 0x03B8, + theta1: 0x03D1, + thetasymbolgreek: 0x03D1, + thieuthacirclekorean: 0x3279, + thieuthaparenkorean: 0x3219, + thieuthcirclekorean: 0x326B, + thieuthkorean: 0x314C, + thieuthparenkorean: 0x320B, + thirteencircle: 0x246C, + thirteenparen: 0x2480, + thirteenperiod: 0x2494, + thonangmonthothai: 0x0E11, + thook: 0x01AD, + thophuthaothai: 0x0E12, + thorn: 0x00FE, + thothahanthai: 0x0E17, + thothanthai: 0x0E10, + thothongthai: 0x0E18, + thothungthai: 0x0E16, + thousandcyrillic: 0x0482, + thousandsseparatorarabic: 0x066C, + thousandsseparatorpersian: 0x066C, + three: 0x0033, + threearabic: 0x0663, + threebengali: 0x09E9, + threecircle: 0x2462, + threecircleinversesansserif: 0x278C, + threedeva: 0x0969, + threeeighths: 0x215C, + threegujarati: 0x0AE9, + threegurmukhi: 0x0A69, + threehackarabic: 0x0663, + threehangzhou: 0x3023, + threeideographicparen: 0x3222, + threeinferior: 0x2083, + threemonospace: 0xFF13, + threenumeratorbengali: 0x09F6, + threeoldstyle: 0xF733, + threeparen: 0x2476, + threeperiod: 0x248A, + threepersian: 0x06F3, + threequarters: 0x00BE, + threequartersemdash: 0xF6DE, + threeroman: 0x2172, + threesuperior: 0x00B3, + threethai: 0x0E53, + thzsquare: 0x3394, + tihiragana: 0x3061, + tikatakana: 0x30C1, + tikatakanahalfwidth: 0xFF81, + tikeutacirclekorean: 0x3270, + tikeutaparenkorean: 0x3210, + tikeutcirclekorean: 0x3262, + tikeutkorean: 0x3137, + tikeutparenkorean: 0x3202, + tilde: 0x02DC, + tildebelowcmb: 0x0330, + tildecmb: 0x0303, + tildecomb: 0x0303, + tildedoublecmb: 0x0360, + tildeoperator: 0x223C, + tildeoverlaycmb: 0x0334, + tildeverticalcmb: 0x033E, + timescircle: 0x2297, + tipehahebrew: 0x0596, + tipehalefthebrew: 0x0596, + tippigurmukhi: 0x0A70, + titlocyrilliccmb: 0x0483, + tiwnarmenian: 0x057F, + tlinebelow: 0x1E6F, + tmonospace: 0xFF54, + toarmenian: 0x0569, + tohiragana: 0x3068, + tokatakana: 0x30C8, + tokatakanahalfwidth: 0xFF84, + tonebarextrahighmod: 0x02E5, + tonebarextralowmod: 0x02E9, + tonebarhighmod: 0x02E6, + tonebarlowmod: 0x02E8, + tonebarmidmod: 0x02E7, + tonefive: 0x01BD, + tonesix: 0x0185, + tonetwo: 0x01A8, + tonos: 0x0384, + tonsquare: 0x3327, + topatakthai: 0x0E0F, + tortoiseshellbracketleft: 0x3014, + tortoiseshellbracketleftsmall: 0xFE5D, + tortoiseshellbracketleftvertical: 0xFE39, + tortoiseshellbracketright: 0x3015, + tortoiseshellbracketrightsmall: 0xFE5E, + tortoiseshellbracketrightvertical: 0xFE3A, + totaothai: 0x0E15, + tpalatalhook: 0x01AB, + tparen: 0x24AF, + trademark: 0x2122, + trademarksans: 0xF8EA, + trademarkserif: 0xF6DB, + tretroflexhook: 0x0288, + triagdn: 0x25BC, + triaglf: 0x25C4, + triagrt: 0x25BA, + triagup: 0x25B2, + ts: 0x02A6, + tsadi: 0x05E6, + tsadidagesh: 0xFB46, + tsadidageshhebrew: 0xFB46, + tsadihebrew: 0x05E6, + tsecyrillic: 0x0446, + tsere: 0x05B5, + tsere12: 0x05B5, + tsere1e: 0x05B5, + tsere2b: 0x05B5, + tserehebrew: 0x05B5, + tserenarrowhebrew: 0x05B5, + tserequarterhebrew: 0x05B5, + tserewidehebrew: 0x05B5, + tshecyrillic: 0x045B, + tsuperior: 0xF6F3, + ttabengali: 0x099F, + ttadeva: 0x091F, + ttagujarati: 0x0A9F, + ttagurmukhi: 0x0A1F, + tteharabic: 0x0679, + ttehfinalarabic: 0xFB67, + ttehinitialarabic: 0xFB68, + ttehmedialarabic: 0xFB69, + tthabengali: 0x09A0, + tthadeva: 0x0920, + tthagujarati: 0x0AA0, + tthagurmukhi: 0x0A20, + tturned: 0x0287, + tuhiragana: 0x3064, + tukatakana: 0x30C4, + tukatakanahalfwidth: 0xFF82, + tusmallhiragana: 0x3063, + tusmallkatakana: 0x30C3, + tusmallkatakanahalfwidth: 0xFF6F, + twelvecircle: 0x246B, + twelveparen: 0x247F, + twelveperiod: 0x2493, + twelveroman: 0x217B, + twentycircle: 0x2473, + twentyhangzhou: 0x5344, + twentyparen: 0x2487, + twentyperiod: 0x249B, + two: 0x0032, + twoarabic: 0x0662, + twobengali: 0x09E8, + twocircle: 0x2461, + twocircleinversesansserif: 0x278B, + twodeva: 0x0968, + twodotenleader: 0x2025, + twodotleader: 0x2025, + twodotleadervertical: 0xFE30, + twogujarati: 0x0AE8, + twogurmukhi: 0x0A68, + twohackarabic: 0x0662, + twohangzhou: 0x3022, + twoideographicparen: 0x3221, + twoinferior: 0x2082, + twomonospace: 0xFF12, + twonumeratorbengali: 0x09F5, + twooldstyle: 0xF732, + twoparen: 0x2475, + twoperiod: 0x2489, + twopersian: 0x06F2, + tworoman: 0x2171, + twostroke: 0x01BB, + twosuperior: 0x00B2, + twothai: 0x0E52, + twothirds: 0x2154, + u: 0x0075, + uacute: 0x00FA, + ubar: 0x0289, + ubengali: 0x0989, + ubopomofo: 0x3128, + ubreve: 0x016D, + ucaron: 0x01D4, + ucircle: 0x24E4, + ucircumflex: 0x00FB, + ucircumflexbelow: 0x1E77, + ucyrillic: 0x0443, + udattadeva: 0x0951, + udblacute: 0x0171, + udblgrave: 0x0215, + udeva: 0x0909, + udieresis: 0x00FC, + udieresisacute: 0x01D8, + udieresisbelow: 0x1E73, + udieresiscaron: 0x01DA, + udieresiscyrillic: 0x04F1, + udieresisgrave: 0x01DC, + udieresismacron: 0x01D6, + udotbelow: 0x1EE5, + ugrave: 0x00F9, + ugujarati: 0x0A89, + ugurmukhi: 0x0A09, + uhiragana: 0x3046, + uhookabove: 0x1EE7, + uhorn: 0x01B0, + uhornacute: 0x1EE9, + uhorndotbelow: 0x1EF1, + uhorngrave: 0x1EEB, + uhornhookabove: 0x1EED, + uhorntilde: 0x1EEF, + uhungarumlaut: 0x0171, + uhungarumlautcyrillic: 0x04F3, + uinvertedbreve: 0x0217, + ukatakana: 0x30A6, + ukatakanahalfwidth: 0xFF73, + ukcyrillic: 0x0479, + ukorean: 0x315C, + umacron: 0x016B, + umacroncyrillic: 0x04EF, + umacrondieresis: 0x1E7B, + umatragurmukhi: 0x0A41, + umonospace: 0xFF55, + underscore: 0x005F, + underscoredbl: 0x2017, + underscoremonospace: 0xFF3F, + underscorevertical: 0xFE33, + underscorewavy: 0xFE4F, + union: 0x222A, + universal: 0x2200, + uogonek: 0x0173, + uparen: 0x24B0, + upblock: 0x2580, + upperdothebrew: 0x05C4, + upsilon: 0x03C5, + upsilondieresis: 0x03CB, + upsilondieresistonos: 0x03B0, + upsilonlatin: 0x028A, + upsilontonos: 0x03CD, + uptackbelowcmb: 0x031D, + uptackmod: 0x02D4, + uragurmukhi: 0x0A73, + uring: 0x016F, + ushortcyrillic: 0x045E, + usmallhiragana: 0x3045, + usmallkatakana: 0x30A5, + usmallkatakanahalfwidth: 0xFF69, + ustraightcyrillic: 0x04AF, + ustraightstrokecyrillic: 0x04B1, + utilde: 0x0169, + utildeacute: 0x1E79, + utildebelow: 0x1E75, + uubengali: 0x098A, + uudeva: 0x090A, + uugujarati: 0x0A8A, + uugurmukhi: 0x0A0A, + uumatragurmukhi: 0x0A42, + uuvowelsignbengali: 0x09C2, + uuvowelsigndeva: 0x0942, + uuvowelsigngujarati: 0x0AC2, + uvowelsignbengali: 0x09C1, + uvowelsigndeva: 0x0941, + uvowelsigngujarati: 0x0AC1, + v: 0x0076, + vadeva: 0x0935, + vagujarati: 0x0AB5, + vagurmukhi: 0x0A35, + vakatakana: 0x30F7, + vav: 0x05D5, + vavdagesh: 0xFB35, + vavdagesh65: 0xFB35, + vavdageshhebrew: 0xFB35, + vavhebrew: 0x05D5, + vavholam: 0xFB4B, + vavholamhebrew: 0xFB4B, + vavvavhebrew: 0x05F0, + vavyodhebrew: 0x05F1, + vcircle: 0x24E5, + vdotbelow: 0x1E7F, + vecyrillic: 0x0432, + veharabic: 0x06A4, + vehfinalarabic: 0xFB6B, + vehinitialarabic: 0xFB6C, + vehmedialarabic: 0xFB6D, + vekatakana: 0x30F9, + venus: 0x2640, + verticalbar: 0x007C, + verticallineabovecmb: 0x030D, + verticallinebelowcmb: 0x0329, + verticallinelowmod: 0x02CC, + verticallinemod: 0x02C8, + vewarmenian: 0x057E, + vhook: 0x028B, + vikatakana: 0x30F8, + viramabengali: 0x09CD, + viramadeva: 0x094D, + viramagujarati: 0x0ACD, + visargabengali: 0x0983, + visargadeva: 0x0903, + visargagujarati: 0x0A83, + vmonospace: 0xFF56, + voarmenian: 0x0578, + voicediterationhiragana: 0x309E, + voicediterationkatakana: 0x30FE, + voicedmarkkana: 0x309B, + voicedmarkkanahalfwidth: 0xFF9E, + vokatakana: 0x30FA, + vparen: 0x24B1, + vtilde: 0x1E7D, + vturned: 0x028C, + vuhiragana: 0x3094, + vukatakana: 0x30F4, + w: 0x0077, + wacute: 0x1E83, + waekorean: 0x3159, + wahiragana: 0x308F, + wakatakana: 0x30EF, + wakatakanahalfwidth: 0xFF9C, + wakorean: 0x3158, + wasmallhiragana: 0x308E, + wasmallkatakana: 0x30EE, + wattosquare: 0x3357, + wavedash: 0x301C, + wavyunderscorevertical: 0xFE34, + wawarabic: 0x0648, + wawfinalarabic: 0xFEEE, + wawhamzaabovearabic: 0x0624, + wawhamzaabovefinalarabic: 0xFE86, + wbsquare: 0x33DD, + wcircle: 0x24E6, + wcircumflex: 0x0175, + wdieresis: 0x1E85, + wdotaccent: 0x1E87, + wdotbelow: 0x1E89, + wehiragana: 0x3091, + weierstrass: 0x2118, + wekatakana: 0x30F1, + wekorean: 0x315E, + weokorean: 0x315D, + wgrave: 0x1E81, + whitebullet: 0x25E6, + whitecircle: 0x25CB, + whitecircleinverse: 0x25D9, + whitecornerbracketleft: 0x300E, + whitecornerbracketleftvertical: 0xFE43, + whitecornerbracketright: 0x300F, + whitecornerbracketrightvertical: 0xFE44, + whitediamond: 0x25C7, + whitediamondcontainingblacksmalldiamond: 0x25C8, + whitedownpointingsmalltriangle: 0x25BF, + whitedownpointingtriangle: 0x25BD, + whiteleftpointingsmalltriangle: 0x25C3, + whiteleftpointingtriangle: 0x25C1, + whitelenticularbracketleft: 0x3016, + whitelenticularbracketright: 0x3017, + whiterightpointingsmalltriangle: 0x25B9, + whiterightpointingtriangle: 0x25B7, + whitesmallsquare: 0x25AB, + whitesmilingface: 0x263A, + whitesquare: 0x25A1, + whitestar: 0x2606, + whitetelephone: 0x260F, + whitetortoiseshellbracketleft: 0x3018, + whitetortoiseshellbracketright: 0x3019, + whiteuppointingsmalltriangle: 0x25B5, + whiteuppointingtriangle: 0x25B3, + wihiragana: 0x3090, + wikatakana: 0x30F0, + wikorean: 0x315F, + wmonospace: 0xFF57, + wohiragana: 0x3092, + wokatakana: 0x30F2, + wokatakanahalfwidth: 0xFF66, + won: 0x20A9, + wonmonospace: 0xFFE6, + wowaenthai: 0x0E27, + wparen: 0x24B2, + wring: 0x1E98, + wsuperior: 0x02B7, + wturned: 0x028D, + wynn: 0x01BF, + x: 0x0078, + xabovecmb: 0x033D, + xbopomofo: 0x3112, + xcircle: 0x24E7, + xdieresis: 0x1E8D, + xdotaccent: 0x1E8B, + xeharmenian: 0x056D, + xi: 0x03BE, + xmonospace: 0xFF58, + xparen: 0x24B3, + xsuperior: 0x02E3, + y: 0x0079, + yaadosquare: 0x334E, + yabengali: 0x09AF, + yacute: 0x00FD, + yadeva: 0x092F, + yaekorean: 0x3152, + yagujarati: 0x0AAF, + yagurmukhi: 0x0A2F, + yahiragana: 0x3084, + yakatakana: 0x30E4, + yakatakanahalfwidth: 0xFF94, + yakorean: 0x3151, + yamakkanthai: 0x0E4E, + yasmallhiragana: 0x3083, + yasmallkatakana: 0x30E3, + yasmallkatakanahalfwidth: 0xFF6C, + yatcyrillic: 0x0463, + ycircle: 0x24E8, + ycircumflex: 0x0177, + ydieresis: 0x00FF, + ydotaccent: 0x1E8F, + ydotbelow: 0x1EF5, + yeharabic: 0x064A, + yehbarreearabic: 0x06D2, + yehbarreefinalarabic: 0xFBAF, + yehfinalarabic: 0xFEF2, + yehhamzaabovearabic: 0x0626, + yehhamzaabovefinalarabic: 0xFE8A, + yehhamzaaboveinitialarabic: 0xFE8B, + yehhamzaabovemedialarabic: 0xFE8C, + yehinitialarabic: 0xFEF3, + yehmedialarabic: 0xFEF4, + yehmeeminitialarabic: 0xFCDD, + yehmeemisolatedarabic: 0xFC58, + yehnoonfinalarabic: 0xFC94, + yehthreedotsbelowarabic: 0x06D1, + yekorean: 0x3156, + yen: 0x00A5, + yenmonospace: 0xFFE5, + yeokorean: 0x3155, + yeorinhieuhkorean: 0x3186, + yerahbenyomohebrew: 0x05AA, + yerahbenyomolefthebrew: 0x05AA, + yericyrillic: 0x044B, + yerudieresiscyrillic: 0x04F9, + yesieungkorean: 0x3181, + yesieungpansioskorean: 0x3183, + yesieungsioskorean: 0x3182, + yetivhebrew: 0x059A, + ygrave: 0x1EF3, + yhook: 0x01B4, + yhookabove: 0x1EF7, + yiarmenian: 0x0575, + yicyrillic: 0x0457, + yikorean: 0x3162, + yinyang: 0x262F, + yiwnarmenian: 0x0582, + ymonospace: 0xFF59, + yod: 0x05D9, + yoddagesh: 0xFB39, + yoddageshhebrew: 0xFB39, + yodhebrew: 0x05D9, + yodyodhebrew: 0x05F2, + yodyodpatahhebrew: 0xFB1F, + yohiragana: 0x3088, + yoikorean: 0x3189, + yokatakana: 0x30E8, + yokatakanahalfwidth: 0xFF96, + yokorean: 0x315B, + yosmallhiragana: 0x3087, + yosmallkatakana: 0x30E7, + yosmallkatakanahalfwidth: 0xFF6E, + yotgreek: 0x03F3, + yoyaekorean: 0x3188, + yoyakorean: 0x3187, + yoyakthai: 0x0E22, + yoyingthai: 0x0E0D, + yparen: 0x24B4, + ypogegrammeni: 0x037A, + ypogegrammenigreekcmb: 0x0345, + yr: 0x01A6, + yring: 0x1E99, + ysuperior: 0x02B8, + ytilde: 0x1EF9, + yturned: 0x028E, + yuhiragana: 0x3086, + yuikorean: 0x318C, + yukatakana: 0x30E6, + yukatakanahalfwidth: 0xFF95, + yukorean: 0x3160, + yusbigcyrillic: 0x046B, + yusbigiotifiedcyrillic: 0x046D, + yuslittlecyrillic: 0x0467, + yuslittleiotifiedcyrillic: 0x0469, + yusmallhiragana: 0x3085, + yusmallkatakana: 0x30E5, + yusmallkatakanahalfwidth: 0xFF6D, + yuyekorean: 0x318B, + yuyeokorean: 0x318A, + yyabengali: 0x09DF, + yyadeva: 0x095F, + z: 0x007A, + zaarmenian: 0x0566, + zacute: 0x017A, + zadeva: 0x095B, + zagurmukhi: 0x0A5B, + zaharabic: 0x0638, + zahfinalarabic: 0xFEC6, + zahinitialarabic: 0xFEC7, + zahiragana: 0x3056, + zahmedialarabic: 0xFEC8, + zainarabic: 0x0632, + zainfinalarabic: 0xFEB0, + zakatakana: 0x30B6, + zaqefgadolhebrew: 0x0595, + zaqefqatanhebrew: 0x0594, + zarqahebrew: 0x0598, + zayin: 0x05D6, + zayindagesh: 0xFB36, + zayindageshhebrew: 0xFB36, + zayinhebrew: 0x05D6, + zbopomofo: 0x3117, + zcaron: 0x017E, + zcircle: 0x24E9, + zcircumflex: 0x1E91, + zcurl: 0x0291, + zdot: 0x017C, + zdotaccent: 0x017C, + zdotbelow: 0x1E93, + zecyrillic: 0x0437, + zedescendercyrillic: 0x0499, + zedieresiscyrillic: 0x04DF, + zehiragana: 0x305C, + zekatakana: 0x30BC, + zero: 0x0030, + zeroarabic: 0x0660, + zerobengali: 0x09E6, + zerodeva: 0x0966, + zerogujarati: 0x0AE6, + zerogurmukhi: 0x0A66, + zerohackarabic: 0x0660, + zeroinferior: 0x2080, + zeromonospace: 0xFF10, + zerooldstyle: 0xF730, + zeropersian: 0x06F0, + zerosuperior: 0x2070, + zerothai: 0x0E50, + zerowidthjoiner: 0xFEFF, + zerowidthnonjoiner: 0x200C, + zerowidthspace: 0x200B, + zeta: 0x03B6, + zhbopomofo: 0x3113, + zhearmenian: 0x056A, + zhebrevecyrillic: 0x04C2, + zhecyrillic: 0x0436, + zhedescendercyrillic: 0x0497, + zhedieresiscyrillic: 0x04DD, + zihiragana: 0x3058, + zikatakana: 0x30B8, + zinorhebrew: 0x05AE, + zlinebelow: 0x1E95, + zmonospace: 0xFF5A, + zohiragana: 0x305E, + zokatakana: 0x30BE, + zparen: 0x24B5, + zretroflexhook: 0x0290, + zstroke: 0x01B6, + zuhiragana: 0x305A, + zukatakana: 0x30BA, + '.notdef': 0x0000 +}; + +var DingbatsGlyphsUnicode = { + space: 0x0020, + a1: 0x2701, + a2: 0x2702, + a202: 0x2703, + a3: 0x2704, + a4: 0x260E, + a5: 0x2706, + a119: 0x2707, + a118: 0x2708, + a117: 0x2709, + a11: 0x261B, + a12: 0x261E, + a13: 0x270C, + a14: 0x270D, + a15: 0x270E, + a16: 0x270F, + a105: 0x2710, + a17: 0x2711, + a18: 0x2712, + a19: 0x2713, + a20: 0x2714, + a21: 0x2715, + a22: 0x2716, + a23: 0x2717, + a24: 0x2718, + a25: 0x2719, + a26: 0x271A, + a27: 0x271B, + a28: 0x271C, + a6: 0x271D, + a7: 0x271E, + a8: 0x271F, + a9: 0x2720, + a10: 0x2721, + a29: 0x2722, + a30: 0x2723, + a31: 0x2724, + a32: 0x2725, + a33: 0x2726, + a34: 0x2727, + a35: 0x2605, + a36: 0x2729, + a37: 0x272A, + a38: 0x272B, + a39: 0x272C, + a40: 0x272D, + a41: 0x272E, + a42: 0x272F, + a43: 0x2730, + a44: 0x2731, + a45: 0x2732, + a46: 0x2733, + a47: 0x2734, + a48: 0x2735, + a49: 0x2736, + a50: 0x2737, + a51: 0x2738, + a52: 0x2739, + a53: 0x273A, + a54: 0x273B, + a55: 0x273C, + a56: 0x273D, + a57: 0x273E, + a58: 0x273F, + a59: 0x2740, + a60: 0x2741, + a61: 0x2742, + a62: 0x2743, + a63: 0x2744, + a64: 0x2745, + a65: 0x2746, + a66: 0x2747, + a67: 0x2748, + a68: 0x2749, + a69: 0x274A, + a70: 0x274B, + a71: 0x25CF, + a72: 0x274D, + a73: 0x25A0, + a74: 0x274F, + a203: 0x2750, + a75: 0x2751, + a204: 0x2752, + a76: 0x25B2, + a77: 0x25BC, + a78: 0x25C6, + a79: 0x2756, + a81: 0x25D7, + a82: 0x2758, + a83: 0x2759, + a84: 0x275A, + a97: 0x275B, + a98: 0x275C, + a99: 0x275D, + a100: 0x275E, + a101: 0x2761, + a102: 0x2762, + a103: 0x2763, + a104: 0x2764, + a106: 0x2765, + a107: 0x2766, + a108: 0x2767, + a112: 0x2663, + a111: 0x2666, + a110: 0x2665, + a109: 0x2660, + a120: 0x2460, + a121: 0x2461, + a122: 0x2462, + a123: 0x2463, + a124: 0x2464, + a125: 0x2465, + a126: 0x2466, + a127: 0x2467, + a128: 0x2468, + a129: 0x2469, + a130: 0x2776, + a131: 0x2777, + a132: 0x2778, + a133: 0x2779, + a134: 0x277A, + a135: 0x277B, + a136: 0x277C, + a137: 0x277D, + a138: 0x277E, + a139: 0x277F, + a140: 0x2780, + a141: 0x2781, + a142: 0x2782, + a143: 0x2783, + a144: 0x2784, + a145: 0x2785, + a146: 0x2786, + a147: 0x2787, + a148: 0x2788, + a149: 0x2789, + a150: 0x278A, + a151: 0x278B, + a152: 0x278C, + a153: 0x278D, + a154: 0x278E, + a155: 0x278F, + a156: 0x2790, + a157: 0x2791, + a158: 0x2792, + a159: 0x2793, + a160: 0x2794, + a161: 0x2192, + a163: 0x2194, + a164: 0x2195, + a196: 0x2798, + a165: 0x2799, + a192: 0x279A, + a166: 0x279B, + a167: 0x279C, + a168: 0x279D, + a169: 0x279E, + a170: 0x279F, + a171: 0x27A0, + a172: 0x27A1, + a173: 0x27A2, + a162: 0x27A3, + a174: 0x27A4, + a175: 0x27A5, + a176: 0x27A6, + a177: 0x27A7, + a178: 0x27A8, + a179: 0x27A9, + a193: 0x27AA, + a180: 0x27AB, + a199: 0x27AC, + a181: 0x27AD, + a200: 0x27AE, + a182: 0x27AF, + a201: 0x27B1, + a183: 0x27B2, + a184: 0x27B3, + a197: 0x27B4, + a185: 0x27B5, + a194: 0x27B6, + a198: 0x27B7, + a186: 0x27B8, + a195: 0x27B9, + a187: 0x27BA, + a188: 0x27BB, + a189: 0x27BC, + a190: 0x27BD, + a191: 0x27BE, + a89: 0x2768, // 0xF8D7 + a90: 0x2769, // 0xF8D8 + a93: 0x276A, // 0xF8D9 + a94: 0x276B, // 0xF8DA + a91: 0x276C, // 0xF8DB + a92: 0x276D, // 0xF8DC + a205: 0x276E, // 0xF8DD + a85: 0x276F, // 0xF8DE + a206: 0x2770, // 0xF8DF + a86: 0x2771, // 0xF8E0 + a87: 0x2772, // 0xF8E1 + a88: 0x2773, // 0xF8E2 + a95: 0x2774, // 0xF8E3 + a96: 0x2775, // 0xF8E4 + '.notdef': 0x0000 +}; + + +var PDFImage = (function PDFImageClosure() { + /** + * Decode the image in the main thread if it supported. Resovles the promise + * when the image data is ready. + */ + function handleImageData(handler, xref, res, image) { + if (image instanceof JpegStream && image.isNativelyDecodable(xref, res)) { + // For natively supported jpegs send them to the main thread for decoding. + var dict = image.dict; + var colorSpace = dict.get('ColorSpace', 'CS'); + colorSpace = ColorSpace.parse(colorSpace, xref, res); + var numComps = colorSpace.numComps; + var decodePromise = handler.sendWithPromise('JpegDecode', + [image.getIR(), numComps]); + return decodePromise.then(function (message) { + var data = message.data; + return new Stream(data, 0, data.length, image.dict); + }); + } else { + return Promise.resolve(image); + } + } + + /** + * Decode and clamp a value. The formula is different from the spec because we + * don't decode to float range [0,1], we decode it in the [0,max] range. + */ + function decodeAndClamp(value, addend, coefficient, max) { + value = addend + value * coefficient; + // Clamp the value to the range + return (value < 0 ? 0 : (value > max ? max : value)); + } + + function PDFImage(xref, res, image, inline, smask, mask, isMask) { + this.image = image; + var dict = image.dict; + if (dict.has('Filter')) { + var filter = dict.get('Filter').name; + if (filter === 'JPXDecode') { + var jpxImage = new JpxImage(); + jpxImage.parseImageProperties(image.stream); + image.stream.reset(); + image.bitsPerComponent = jpxImage.bitsPerComponent; + image.numComps = jpxImage.componentsCount; + } else if (filter === 'JBIG2Decode') { + image.bitsPerComponent = 1; + image.numComps = 1; + } + } + // TODO cache rendered images? + + this.width = dict.get('Width', 'W'); + this.height = dict.get('Height', 'H'); + + if (this.width < 1 || this.height < 1) { + error('Invalid image width: ' + this.width + ' or height: ' + + this.height); + } + + this.interpolate = dict.get('Interpolate', 'I') || false; + this.imageMask = dict.get('ImageMask', 'IM') || false; + this.matte = dict.get('Matte') || false; + + var bitsPerComponent = image.bitsPerComponent; + if (!bitsPerComponent) { + bitsPerComponent = dict.get('BitsPerComponent', 'BPC'); + if (!bitsPerComponent) { + if (this.imageMask) { + bitsPerComponent = 1; + } else { + error('Bits per component missing in image: ' + this.imageMask); + } + } + } + this.bpc = bitsPerComponent; + + if (!this.imageMask) { + var colorSpace = dict.get('ColorSpace', 'CS'); + if (!colorSpace) { + info('JPX images (which do not require color spaces)'); + switch (image.numComps) { + case 1: + colorSpace = Name.get('DeviceGray'); + break; + case 3: + colorSpace = Name.get('DeviceRGB'); + break; + case 4: + colorSpace = Name.get('DeviceCMYK'); + break; + default: + error('JPX images with ' + this.numComps + + ' color components not supported.'); + } + } + this.colorSpace = ColorSpace.parse(colorSpace, xref, res); + this.numComps = this.colorSpace.numComps; + } + + this.decode = dict.get('Decode', 'D'); + this.needsDecode = false; + if (this.decode && + ((this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode)) || + (isMask && !ColorSpace.isDefaultDecode(this.decode, 1)))) { + this.needsDecode = true; + // Do some preprocessing to avoid more math. + var max = (1 << bitsPerComponent) - 1; + this.decodeCoefficients = []; + this.decodeAddends = []; + for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) { + var dmin = this.decode[i]; + var dmax = this.decode[i + 1]; + this.decodeCoefficients[j] = dmax - dmin; + this.decodeAddends[j] = max * dmin; + } + } + + if (smask) { + this.smask = new PDFImage(xref, res, smask, false); + } else if (mask) { + if (isStream(mask)) { + this.mask = new PDFImage(xref, res, mask, false, null, null, true); + } else { + // Color key mask (just an array). + this.mask = mask; + } + } + } + /** + * Handles processing of image data and returns the Promise that is resolved + * with a PDFImage when the image is ready to be used. + */ + PDFImage.buildImage = function PDFImage_buildImage(handler, xref, + res, image, inline) { + var imagePromise = handleImageData(handler, xref, res, image); + var smaskPromise; + var maskPromise; + + var smask = image.dict.get('SMask'); + var mask = image.dict.get('Mask'); + + if (smask) { + smaskPromise = handleImageData(handler, xref, res, smask); + maskPromise = Promise.resolve(null); + } else { + smaskPromise = Promise.resolve(null); + if (mask) { + if (isStream(mask)) { + maskPromise = handleImageData(handler, xref, res, mask); + } else if (isArray(mask)) { + maskPromise = Promise.resolve(mask); + } else { + warn('Unsupported mask format.'); + maskPromise = Promise.resolve(null); + } + } else { + maskPromise = Promise.resolve(null); + } + } + return Promise.all([imagePromise, smaskPromise, maskPromise]).then( + function(results) { + var imageData = results[0]; + var smaskData = results[1]; + var maskData = results[2]; + return new PDFImage(xref, res, imageData, inline, smaskData, maskData); + }); + }; + + /** + * Resize an image using the nearest neighbor algorithm. Currently only + * supports one and three component images. + * @param {TypedArray} pixels The original image with one component. + * @param {Number} bpc Number of bits per component. + * @param {Number} components Number of color components, 1 or 3 is supported. + * @param {Number} w1 Original width. + * @param {Number} h1 Original height. + * @param {Number} w2 New width. + * @param {Number} h2 New height. + * @param {TypedArray} dest (Optional) The destination buffer. + * @param {Number} alpha01 (Optional) Size reserved for the alpha channel. + * @return {TypedArray} Resized image data. + */ + PDFImage.resize = function PDFImage_resize(pixels, bpc, components, + w1, h1, w2, h2, dest, alpha01) { + + if (components !== 1 && components !== 3) { + error('Unsupported component count for resizing.'); + } + + var length = w2 * h2 * components; + var temp = dest ? dest : (bpc <= 8 ? new Uint8Array(length) : + (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length))); + var xRatio = w1 / w2; + var yRatio = h1 / h2; + var i, j, py, newIndex = 0, oldIndex; + var xScaled = new Uint16Array(w2); + var w1Scanline = w1 * components; + if (alpha01 !== 1) { + alpha01 = 0; + } + + for (j = 0; j < w2; j++) { + xScaled[j] = Math.floor(j * xRatio) * components; + } + + if (components === 1) { + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + temp[newIndex++] = pixels[oldIndex]; + } + } + } else if (components === 3) { + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + temp[newIndex++] = pixels[oldIndex++]; + temp[newIndex++] = pixels[oldIndex++]; + temp[newIndex++] = pixels[oldIndex++]; + newIndex += alpha01; + } + } + } + return temp; + }; + + PDFImage.createMask = + function PDFImage_createMask(imgArray, width, height, + imageIsFromDecodeStream, inverseDecode) { + + // |imgArray| might not contain full data for every pixel of the mask, so + // we need to distinguish between |computedLength| and |actualLength|. + // In particular, if inverseDecode is true, then the array we return must + // have a length of |computedLength|. + + var computedLength = ((width + 7) >> 3) * height; + var actualLength = imgArray.byteLength; + var haveFullData = computedLength === actualLength; + var data, i; + + if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { + // imgArray came from a DecodeStream and its data is in an appropriate + // form, so we can just transfer it. + data = imgArray; + } else if (!inverseDecode) { + data = new Uint8Array(actualLength); + data.set(imgArray); + } else { + data = new Uint8Array(computedLength); + data.set(imgArray); + for (i = actualLength; i < computedLength; i++) { + data[i] = 0xff; + } + } + + // If necessary, invert the original mask data (but not any extra we might + // have added above). It's safe to modify the array -- whether it's the + // original or a copy, we're about to transfer it anyway, so nothing else + // in this thread can be relying on its contents. + if (inverseDecode) { + for (i = 0; i < actualLength; i++) { + data[i] = ~data[i]; + } + } + + return {data: data, width: width, height: height}; + }; + + PDFImage.prototype = { + get drawWidth() { + return Math.max(this.width, + this.smask && this.smask.width || 0, + this.mask && this.mask.width || 0); + }, + + get drawHeight() { + return Math.max(this.height, + this.smask && this.smask.height || 0, + this.mask && this.mask.height || 0); + }, + + decodeBuffer: function PDFImage_decodeBuffer(buffer) { + var bpc = this.bpc; + var numComps = this.numComps; + + var decodeAddends = this.decodeAddends; + var decodeCoefficients = this.decodeCoefficients; + var max = (1 << bpc) - 1; + var i, ii; + + if (bpc === 1) { + // If the buffer needed decode that means it just needs to be inverted. + for (i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = +!(buffer[i]); + } + return; + } + var index = 0; + for (i = 0, ii = this.width * this.height; i < ii; i++) { + for (var j = 0; j < numComps; j++) { + buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], + decodeCoefficients[j], max); + index++; + } + } + }, + + getComponents: function PDFImage_getComponents(buffer) { + var bpc = this.bpc; + + // This image doesn't require any extra work. + if (bpc === 8) { + return buffer; + } + + var width = this.width; + var height = this.height; + var numComps = this.numComps; + + var length = width * height * numComps; + var bufferPos = 0; + var output = (bpc <= 8 ? new Uint8Array(length) : + (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length))); + var rowComps = width * numComps; + + var max = (1 << bpc) - 1; + var i = 0, ii, buf; + + if (bpc === 1) { + // Optimization for reading 1 bpc images. + var mask, loop1End, loop2End; + for (var j = 0; j < height; j++) { + loop1End = i + (rowComps & ~7); + loop2End = i + rowComps; + + // unroll loop for all full bytes + while (i < loop1End) { + buf = buffer[bufferPos++]; + output[i] = (buf >> 7) & 1; + output[i + 1] = (buf >> 6) & 1; + output[i + 2] = (buf >> 5) & 1; + output[i + 3] = (buf >> 4) & 1; + output[i + 4] = (buf >> 3) & 1; + output[i + 5] = (buf >> 2) & 1; + output[i + 6] = (buf >> 1) & 1; + output[i + 7] = buf & 1; + i += 8; + } + + // handle remaing bits + if (i < loop2End) { + buf = buffer[bufferPos++]; + mask = 128; + while (i < loop2End) { + output[i++] = +!!(buf & mask); + mask >>= 1; + } + } + } + } else { + // The general case that handles all other bpc values. + var bits = 0; + buf = 0; + for (i = 0, ii = length; i < ii; ++i) { + if (i % rowComps === 0) { + buf = 0; + bits = 0; + } + + while (bits < bpc) { + buf = (buf << 8) | buffer[bufferPos++]; + bits += 8; + } + + var remainingBits = bits - bpc; + var value = buf >> remainingBits; + output[i] = (value < 0 ? 0 : (value > max ? max : value)); + buf = buf & ((1 << remainingBits) - 1); + bits = remainingBits; + } + } + return output; + }, + + fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height, + actualHeight, image) { + var smask = this.smask; + var mask = this.mask; + var alphaBuf, sw, sh, i, ii, j; + + if (smask) { + sw = smask.width; + sh = smask.height; + alphaBuf = new Uint8Array(sw * sh); + smask.fillGrayBuffer(alphaBuf); + if (sw !== width || sh !== height) { + alphaBuf = PDFImage.resize(alphaBuf, smask.bpc, 1, sw, sh, width, + height); + } + } else if (mask) { + if (mask instanceof PDFImage) { + sw = mask.width; + sh = mask.height; + alphaBuf = new Uint8Array(sw * sh); + mask.numComps = 1; + mask.fillGrayBuffer(alphaBuf); + + // Need to invert values in rgbaBuf + for (i = 0, ii = sw * sh; i < ii; ++i) { + alphaBuf[i] = 255 - alphaBuf[i]; + } + + if (sw !== width || sh !== height) { + alphaBuf = PDFImage.resize(alphaBuf, mask.bpc, 1, sw, sh, width, + height); + } + } else if (isArray(mask)) { + // Color key mask: if any of the compontents are outside the range + // then they should be painted. + alphaBuf = new Uint8Array(width * height); + var numComps = this.numComps; + for (i = 0, ii = width * height; i < ii; ++i) { + var opacity = 0; + var imageOffset = i * numComps; + for (j = 0; j < numComps; ++j) { + var color = image[imageOffset + j]; + var maskOffset = j * 2; + if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { + opacity = 255; + break; + } + } + alphaBuf[i] = opacity; + } + } else { + error('Unknown mask format.'); + } + } + + if (alphaBuf) { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = alphaBuf[i]; + } + } else { + // No mask. + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = 255; + } + } + }, + + undoPreblend: function PDFImage_undoPreblend(buffer, width, height) { + var matte = this.smask && this.smask.matte; + if (!matte) { + return; + } + var matteRgb = this.colorSpace.getRgb(matte, 0); + var matteR = matteRgb[0]; + var matteG = matteRgb[1]; + var matteB = matteRgb[2]; + var length = width * height * 4; + var r, g, b; + for (var i = 0; i < length; i += 4) { + var alpha = buffer[i + 3]; + if (alpha === 0) { + // according formula we have to get Infinity in all components + // making it white (typical paper color) should be okay + buffer[i] = 255; + buffer[i + 1] = 255; + buffer[i + 2] = 255; + continue; + } + var k = 255 / alpha; + r = (buffer[i] - matteR) * k + matteR; + g = (buffer[i + 1] - matteG) * k + matteG; + b = (buffer[i + 2] - matteB) * k + matteB; + buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0; + buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0; + buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0; + } + }, + + createImageData: function PDFImage_createImageData(forceRGBA) { + var drawWidth = this.drawWidth; + var drawHeight = this.drawHeight; + var imgData = { // other fields are filled in below + width: drawWidth, + height: drawHeight + }; + + var numComps = this.numComps; + var originalWidth = this.width; + var originalHeight = this.height; + var bpc = this.bpc; + + // Rows start at byte boundary. + var rowBytes = (originalWidth * numComps * bpc + 7) >> 3; + var imgArray; + + if (!forceRGBA) { + // If it is a 1-bit-per-pixel grayscale (i.e. black-and-white) image + // without any complications, we pass a same-sized copy to the main + // thread rather than expanding by 32x to RGBA form. This saves *lots* + // of memory for many scanned documents. It's also much faster. + // + // Similarly, if it is a 24-bit-per pixel RGB image without any + // complications, we avoid expanding by 1.333x to RGBA form. + var kind; + if (this.colorSpace.name === 'DeviceGray' && bpc === 1) { + kind = ImageKind.GRAYSCALE_1BPP; + } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 && + !this.needsDecode) { + kind = ImageKind.RGB_24BPP; + } + if (kind && !this.smask && !this.mask && + drawWidth === originalWidth && drawHeight === originalHeight) { + imgData.kind = kind; + + imgArray = this.getImageBytes(originalHeight * rowBytes); + // If imgArray came from a DecodeStream, we're safe to transfer it + // (and thus neuter it) because it will constitute the entire + // DecodeStream's data. But if it came from a Stream, we need to + // copy it because it'll only be a portion of the Stream's data, and + // the rest will be read later on. + if (this.image instanceof DecodeStream) { + imgData.data = imgArray; + } else { + var newArray = new Uint8Array(imgArray.length); + newArray.set(imgArray); + imgData.data = newArray; + } + if (this.needsDecode) { + // Invert the buffer (which must be grayscale if we reached here). + assert(kind === ImageKind.GRAYSCALE_1BPP); + var buffer = imgData.data; + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] ^= 0xff; + } + } + return imgData; + } + if (this.image instanceof JpegStream && !this.smask && !this.mask) { + imgData.kind = ImageKind.RGB_24BPP; + imgData.data = this.getImageBytes(originalHeight * rowBytes, + drawWidth, drawHeight, true); + return imgData; + } + } + + imgArray = this.getImageBytes(originalHeight * rowBytes); + // imgArray can be incomplete (e.g. after CCITT fax encoding). + var actualHeight = 0 | (imgArray.length / rowBytes * + drawHeight / originalHeight); + + var comps = this.getComponents(imgArray); + + // If opacity data is present, use RGBA_32BPP form. Otherwise, use the + // more compact RGB_24BPP form if allowable. + var alpha01, maybeUndoPreblend; + if (!forceRGBA && !this.smask && !this.mask) { + imgData.kind = ImageKind.RGB_24BPP; + imgData.data = new Uint8Array(drawWidth * drawHeight * 3); + alpha01 = 0; + maybeUndoPreblend = false; + } else { + imgData.kind = ImageKind.RGBA_32BPP; + imgData.data = new Uint8Array(drawWidth * drawHeight * 4); + alpha01 = 1; + maybeUndoPreblend = true; + + // Color key masking (opacity) must be performed before decoding. + this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, + comps); + } + + if (this.needsDecode) { + this.decodeBuffer(comps); + } + this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight, + drawWidth, drawHeight, actualHeight, bpc, comps, + alpha01); + if (maybeUndoPreblend) { + this.undoPreblend(imgData.data, drawWidth, actualHeight); + } + + return imgData; + }, + + fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) { + var numComps = this.numComps; + if (numComps !== 1) { + error('Reading gray scale from a color image: ' + numComps); + } + + var width = this.width; + var height = this.height; + var bpc = this.bpc; + + // rows start at byte boundary + var rowBytes = (width * numComps * bpc + 7) >> 3; + var imgArray = this.getImageBytes(height * rowBytes); + + var comps = this.getComponents(imgArray); + var i, length; + + if (bpc === 1) { + // inline decoding (= inversion) for 1 bpc images + length = width * height; + if (this.needsDecode) { + // invert and scale to {0, 255} + for (i = 0; i < length; ++i) { + buffer[i] = (comps[i] - 1) & 255; + } + } else { + // scale to {0, 255} + for (i = 0; i < length; ++i) { + buffer[i] = (-comps[i]) & 255; + } + } + return; + } + + if (this.needsDecode) { + this.decodeBuffer(comps); + } + length = width * height; + // we aren't using a colorspace so we need to scale the value + var scale = 255 / ((1 << bpc) - 1); + for (i = 0; i < length; ++i) { + buffer[i] = (scale * comps[i]) | 0; + } + }, + + getImageBytes: function PDFImage_getImageBytes(length, + drawWidth, drawHeight, + forceRGB) { + this.image.reset(); + this.image.drawWidth = drawWidth || this.width; + this.image.drawHeight = drawHeight || this.height; + this.image.forceRGB = !!forceRGB; + return this.image.getBytes(length); + } + }; + return PDFImage; +})(); + + +// The Metrics object contains glyph widths (in glyph space units). +// As per PDF spec, for most fonts (Type 3 being an exception) a glyph +// space unit corresponds to 1/1000th of text space unit. +var Metrics = { + 'Courier': 600, + 'Courier-Bold': 600, + 'Courier-BoldOblique': 600, + 'Courier-Oblique': 600, + 'Helvetica' : { + 'space': 278, + 'exclam': 278, + 'quotedbl': 355, + 'numbersign': 556, + 'dollar': 556, + 'percent': 889, + 'ampersand': 667, + 'quoteright': 222, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 389, + 'plus': 584, + 'comma': 278, + 'hyphen': 333, + 'period': 278, + 'slash': 278, + 'zero': 556, + 'one': 556, + 'two': 556, + 'three': 556, + 'four': 556, + 'five': 556, + 'six': 556, + 'seven': 556, + 'eight': 556, + 'nine': 556, + 'colon': 278, + 'semicolon': 278, + 'less': 584, + 'equal': 584, + 'greater': 584, + 'question': 556, + 'at': 1015, + 'A': 667, + 'B': 667, + 'C': 722, + 'D': 722, + 'E': 667, + 'F': 611, + 'G': 778, + 'H': 722, + 'I': 278, + 'J': 500, + 'K': 667, + 'L': 556, + 'M': 833, + 'N': 722, + 'O': 778, + 'P': 667, + 'Q': 778, + 'R': 722, + 'S': 667, + 'T': 611, + 'U': 722, + 'V': 667, + 'W': 944, + 'X': 667, + 'Y': 667, + 'Z': 611, + 'bracketleft': 278, + 'backslash': 278, + 'bracketright': 278, + 'asciicircum': 469, + 'underscore': 556, + 'quoteleft': 222, + 'a': 556, + 'b': 556, + 'c': 500, + 'd': 556, + 'e': 556, + 'f': 278, + 'g': 556, + 'h': 556, + 'i': 222, + 'j': 222, + 'k': 500, + 'l': 222, + 'm': 833, + 'n': 556, + 'o': 556, + 'p': 556, + 'q': 556, + 'r': 333, + 's': 500, + 't': 278, + 'u': 556, + 'v': 500, + 'w': 722, + 'x': 500, + 'y': 500, + 'z': 500, + 'braceleft': 334, + 'bar': 260, + 'braceright': 334, + 'asciitilde': 584, + 'exclamdown': 333, + 'cent': 556, + 'sterling': 556, + 'fraction': 167, + 'yen': 556, + 'florin': 556, + 'section': 556, + 'currency': 556, + 'quotesingle': 191, + 'quotedblleft': 333, + 'guillemotleft': 556, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 500, + 'fl': 500, + 'endash': 556, + 'dagger': 556, + 'daggerdbl': 556, + 'periodcentered': 278, + 'paragraph': 537, + 'bullet': 350, + 'quotesinglbase': 222, + 'quotedblbase': 333, + 'quotedblright': 333, + 'guillemotright': 556, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 611, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 1000, + 'ordfeminine': 370, + 'Lslash': 556, + 'Oslash': 778, + 'OE': 1000, + 'ordmasculine': 365, + 'ae': 889, + 'dotlessi': 278, + 'lslash': 222, + 'oslash': 611, + 'oe': 944, + 'germandbls': 611, + 'Idieresis': 278, + 'eacute': 556, + 'abreve': 556, + 'uhungarumlaut': 556, + 'ecaron': 556, + 'Ydieresis': 667, + 'divide': 584, + 'Yacute': 667, + 'Acircumflex': 667, + 'aacute': 556, + 'Ucircumflex': 722, + 'yacute': 500, + 'scommaaccent': 500, + 'ecircumflex': 556, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 556, + 'Uacute': 722, + 'uogonek': 556, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 737, + 'Emacron': 667, + 'ccaron': 500, + 'aring': 556, + 'Ncommaaccent': 722, + 'lacute': 222, + 'agrave': 556, + 'Tcommaaccent': 611, + 'Cacute': 722, + 'atilde': 556, + 'Edotaccent': 667, + 'scaron': 500, + 'scedilla': 500, + 'iacute': 278, + 'lozenge': 471, + 'Rcaron': 722, + 'Gcommaaccent': 778, + 'ucircumflex': 556, + 'acircumflex': 556, + 'Amacron': 667, + 'rcaron': 333, + 'ccedilla': 500, + 'Zdotaccent': 611, + 'Thorn': 667, + 'Omacron': 778, + 'Racute': 722, + 'Sacute': 667, + 'dcaron': 643, + 'Umacron': 722, + 'uring': 556, + 'threesuperior': 333, + 'Ograve': 778, + 'Agrave': 667, + 'Abreve': 667, + 'multiply': 584, + 'uacute': 556, + 'Tcaron': 611, + 'partialdiff': 476, + 'ydieresis': 500, + 'Nacute': 722, + 'icircumflex': 278, + 'Ecircumflex': 667, + 'adieresis': 556, + 'edieresis': 556, + 'cacute': 500, + 'nacute': 556, + 'umacron': 556, + 'Ncaron': 722, + 'Iacute': 278, + 'plusminus': 584, + 'brokenbar': 260, + 'registered': 737, + 'Gbreve': 778, + 'Idotaccent': 278, + 'summation': 600, + 'Egrave': 667, + 'racute': 333, + 'omacron': 556, + 'Zacute': 611, + 'Zcaron': 611, + 'greaterequal': 549, + 'Eth': 722, + 'Ccedilla': 722, + 'lcommaaccent': 222, + 'tcaron': 317, + 'eogonek': 556, + 'Uogonek': 722, + 'Aacute': 667, + 'Adieresis': 667, + 'egrave': 556, + 'zacute': 500, + 'iogonek': 222, + 'Oacute': 778, + 'oacute': 556, + 'amacron': 556, + 'sacute': 500, + 'idieresis': 278, + 'Ocircumflex': 778, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 556, + 'twosuperior': 333, + 'Odieresis': 778, + 'mu': 556, + 'igrave': 278, + 'ohungarumlaut': 556, + 'Eogonek': 667, + 'dcroat': 556, + 'threequarters': 834, + 'Scedilla': 667, + 'lcaron': 299, + 'Kcommaaccent': 667, + 'Lacute': 556, + 'trademark': 1000, + 'edotaccent': 556, + 'Igrave': 278, + 'Imacron': 278, + 'Lcaron': 556, + 'onehalf': 834, + 'lessequal': 549, + 'ocircumflex': 556, + 'ntilde': 556, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 556, + 'gbreve': 556, + 'onequarter': 834, + 'Scaron': 667, + 'Scommaaccent': 667, + 'Ohungarumlaut': 778, + 'degree': 400, + 'ograve': 556, + 'Ccaron': 722, + 'ugrave': 556, + 'radical': 453, + 'Dcaron': 722, + 'rcommaaccent': 333, + 'Ntilde': 722, + 'otilde': 556, + 'Rcommaaccent': 722, + 'Lcommaaccent': 556, + 'Atilde': 667, + 'Aogonek': 667, + 'Aring': 667, + 'Otilde': 778, + 'zdotaccent': 500, + 'Ecaron': 667, + 'Iogonek': 278, + 'kcommaaccent': 500, + 'minus': 584, + 'Icircumflex': 278, + 'ncaron': 556, + 'tcommaaccent': 278, + 'logicalnot': 584, + 'odieresis': 556, + 'udieresis': 556, + 'notequal': 549, + 'gcommaaccent': 556, + 'eth': 556, + 'zcaron': 500, + 'ncommaaccent': 556, + 'onesuperior': 333, + 'imacron': 278, + 'Euro': 556 + }, + 'Helvetica-Bold': { + 'space': 278, + 'exclam': 333, + 'quotedbl': 474, + 'numbersign': 556, + 'dollar': 556, + 'percent': 889, + 'ampersand': 722, + 'quoteright': 278, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 389, + 'plus': 584, + 'comma': 278, + 'hyphen': 333, + 'period': 278, + 'slash': 278, + 'zero': 556, + 'one': 556, + 'two': 556, + 'three': 556, + 'four': 556, + 'five': 556, + 'six': 556, + 'seven': 556, + 'eight': 556, + 'nine': 556, + 'colon': 333, + 'semicolon': 333, + 'less': 584, + 'equal': 584, + 'greater': 584, + 'question': 611, + 'at': 975, + 'A': 722, + 'B': 722, + 'C': 722, + 'D': 722, + 'E': 667, + 'F': 611, + 'G': 778, + 'H': 722, + 'I': 278, + 'J': 556, + 'K': 722, + 'L': 611, + 'M': 833, + 'N': 722, + 'O': 778, + 'P': 667, + 'Q': 778, + 'R': 722, + 'S': 667, + 'T': 611, + 'U': 722, + 'V': 667, + 'W': 944, + 'X': 667, + 'Y': 667, + 'Z': 611, + 'bracketleft': 333, + 'backslash': 278, + 'bracketright': 333, + 'asciicircum': 584, + 'underscore': 556, + 'quoteleft': 278, + 'a': 556, + 'b': 611, + 'c': 556, + 'd': 611, + 'e': 556, + 'f': 333, + 'g': 611, + 'h': 611, + 'i': 278, + 'j': 278, + 'k': 556, + 'l': 278, + 'm': 889, + 'n': 611, + 'o': 611, + 'p': 611, + 'q': 611, + 'r': 389, + 's': 556, + 't': 333, + 'u': 611, + 'v': 556, + 'w': 778, + 'x': 556, + 'y': 556, + 'z': 500, + 'braceleft': 389, + 'bar': 280, + 'braceright': 389, + 'asciitilde': 584, + 'exclamdown': 333, + 'cent': 556, + 'sterling': 556, + 'fraction': 167, + 'yen': 556, + 'florin': 556, + 'section': 556, + 'currency': 556, + 'quotesingle': 238, + 'quotedblleft': 500, + 'guillemotleft': 556, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 611, + 'fl': 611, + 'endash': 556, + 'dagger': 556, + 'daggerdbl': 556, + 'periodcentered': 278, + 'paragraph': 556, + 'bullet': 350, + 'quotesinglbase': 278, + 'quotedblbase': 500, + 'quotedblright': 500, + 'guillemotright': 556, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 611, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 1000, + 'ordfeminine': 370, + 'Lslash': 611, + 'Oslash': 778, + 'OE': 1000, + 'ordmasculine': 365, + 'ae': 889, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 611, + 'oe': 944, + 'germandbls': 611, + 'Idieresis': 278, + 'eacute': 556, + 'abreve': 556, + 'uhungarumlaut': 611, + 'ecaron': 556, + 'Ydieresis': 667, + 'divide': 584, + 'Yacute': 667, + 'Acircumflex': 722, + 'aacute': 556, + 'Ucircumflex': 722, + 'yacute': 556, + 'scommaaccent': 556, + 'ecircumflex': 556, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 556, + 'Uacute': 722, + 'uogonek': 611, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 737, + 'Emacron': 667, + 'ccaron': 556, + 'aring': 556, + 'Ncommaaccent': 722, + 'lacute': 278, + 'agrave': 556, + 'Tcommaaccent': 611, + 'Cacute': 722, + 'atilde': 556, + 'Edotaccent': 667, + 'scaron': 556, + 'scedilla': 556, + 'iacute': 278, + 'lozenge': 494, + 'Rcaron': 722, + 'Gcommaaccent': 778, + 'ucircumflex': 611, + 'acircumflex': 556, + 'Amacron': 722, + 'rcaron': 389, + 'ccedilla': 556, + 'Zdotaccent': 611, + 'Thorn': 667, + 'Omacron': 778, + 'Racute': 722, + 'Sacute': 667, + 'dcaron': 743, + 'Umacron': 722, + 'uring': 611, + 'threesuperior': 333, + 'Ograve': 778, + 'Agrave': 722, + 'Abreve': 722, + 'multiply': 584, + 'uacute': 611, + 'Tcaron': 611, + 'partialdiff': 494, + 'ydieresis': 556, + 'Nacute': 722, + 'icircumflex': 278, + 'Ecircumflex': 667, + 'adieresis': 556, + 'edieresis': 556, + 'cacute': 556, + 'nacute': 611, + 'umacron': 611, + 'Ncaron': 722, + 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611, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 556, + 'gbreve': 611, + 'onequarter': 834, + 'Scaron': 667, + 'Scommaaccent': 667, + 'Ohungarumlaut': 778, + 'degree': 400, + 'ograve': 611, + 'Ccaron': 722, + 'ugrave': 611, + 'radical': 549, + 'Dcaron': 722, + 'rcommaaccent': 389, + 'Ntilde': 722, + 'otilde': 611, + 'Rcommaaccent': 722, + 'Lcommaaccent': 611, + 'Atilde': 722, + 'Aogonek': 722, + 'Aring': 722, + 'Otilde': 778, + 'zdotaccent': 500, + 'Ecaron': 667, + 'Iogonek': 278, + 'kcommaaccent': 556, + 'minus': 584, + 'Icircumflex': 278, + 'ncaron': 611, + 'tcommaaccent': 333, + 'logicalnot': 584, + 'odieresis': 611, + 'udieresis': 611, + 'notequal': 549, + 'gcommaaccent': 611, + 'eth': 611, + 'zcaron': 500, + 'ncommaaccent': 611, + 'onesuperior': 333, + 'imacron': 278, + 'Euro': 556 + }, + 'Helvetica-BoldOblique': { + 'space': 278, + 'exclam': 333, + 'quotedbl': 474, + 'numbersign': 556, + 'dollar': 556, + 'percent': 889, + 'ampersand': 722, + 'quoteright': 278, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 389, + 'plus': 584, + 'comma': 278, + 'hyphen': 333, + 'period': 278, + 'slash': 278, + 'zero': 556, + 'one': 556, + 'two': 556, + 'three': 556, + 'four': 556, + 'five': 556, + 'six': 556, + 'seven': 556, + 'eight': 556, + 'nine': 556, + 'colon': 333, + 'semicolon': 333, + 'less': 584, + 'equal': 584, + 'greater': 584, + 'question': 611, + 'at': 975, + 'A': 722, + 'B': 722, + 'C': 722, + 'D': 722, + 'E': 667, + 'F': 611, + 'G': 778, + 'H': 722, + 'I': 278, + 'J': 556, + 'K': 722, + 'L': 611, + 'M': 833, + 'N': 722, + 'O': 778, + 'P': 667, + 'Q': 778, + 'R': 722, + 'S': 667, + 'T': 611, + 'U': 722, + 'V': 667, + 'W': 944, + 'X': 667, + 'Y': 667, + 'Z': 611, + 'bracketleft': 333, + 'backslash': 278, + 'bracketright': 333, + 'asciicircum': 584, + 'underscore': 556, + 'quoteleft': 278, + 'a': 556, + 'b': 611, + 'c': 556, + 'd': 611, + 'e': 556, + 'f': 333, + 'g': 611, + 'h': 611, + 'i': 278, + 'j': 278, + 'k': 556, + 'l': 278, + 'm': 889, + 'n': 611, + 'o': 611, + 'p': 611, + 'q': 611, + 'r': 389, + 's': 556, + 't': 333, + 'u': 611, + 'v': 556, + 'w': 778, + 'x': 556, + 'y': 556, + 'z': 500, + 'braceleft': 389, + 'bar': 280, + 'braceright': 389, + 'asciitilde': 584, + 'exclamdown': 333, + 'cent': 556, + 'sterling': 556, + 'fraction': 167, + 'yen': 556, + 'florin': 556, + 'section': 556, + 'currency': 556, + 'quotesingle': 238, + 'quotedblleft': 500, + 'guillemotleft': 556, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 611, + 'fl': 611, + 'endash': 556, + 'dagger': 556, + 'daggerdbl': 556, + 'periodcentered': 278, + 'paragraph': 556, + 'bullet': 350, + 'quotesinglbase': 278, + 'quotedblbase': 500, + 'quotedblright': 500, + 'guillemotright': 556, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 611, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 1000, + 'ordfeminine': 370, + 'Lslash': 611, + 'Oslash': 778, + 'OE': 1000, + 'ordmasculine': 365, + 'ae': 889, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 611, + 'oe': 944, + 'germandbls': 611, + 'Idieresis': 278, + 'eacute': 556, + 'abreve': 556, + 'uhungarumlaut': 611, + 'ecaron': 556, + 'Ydieresis': 667, + 'divide': 584, + 'Yacute': 667, + 'Acircumflex': 722, + 'aacute': 556, + 'Ucircumflex': 722, + 'yacute': 556, + 'scommaaccent': 556, + 'ecircumflex': 556, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 556, + 'Uacute': 722, + 'uogonek': 611, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 737, + 'Emacron': 667, + 'ccaron': 556, + 'aring': 556, + 'Ncommaaccent': 722, + 'lacute': 278, + 'agrave': 556, + 'Tcommaaccent': 611, + 'Cacute': 722, + 'atilde': 556, + 'Edotaccent': 667, + 'scaron': 556, + 'scedilla': 556, + 'iacute': 278, + 'lozenge': 494, + 'Rcaron': 722, + 'Gcommaaccent': 778, + 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+ 'iogonek': 278, + 'Oacute': 778, + 'oacute': 611, + 'amacron': 556, + 'sacute': 556, + 'idieresis': 278, + 'Ocircumflex': 778, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 611, + 'twosuperior': 333, + 'Odieresis': 778, + 'mu': 611, + 'igrave': 278, + 'ohungarumlaut': 611, + 'Eogonek': 667, + 'dcroat': 611, + 'threequarters': 834, + 'Scedilla': 667, + 'lcaron': 400, + 'Kcommaaccent': 722, + 'Lacute': 611, + 'trademark': 1000, + 'edotaccent': 556, + 'Igrave': 278, + 'Imacron': 278, + 'Lcaron': 611, + 'onehalf': 834, + 'lessequal': 549, + 'ocircumflex': 611, + 'ntilde': 611, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 556, + 'gbreve': 611, + 'onequarter': 834, + 'Scaron': 667, + 'Scommaaccent': 667, + 'Ohungarumlaut': 778, + 'degree': 400, + 'ograve': 611, + 'Ccaron': 722, + 'ugrave': 611, + 'radical': 549, + 'Dcaron': 722, + 'rcommaaccent': 389, + 'Ntilde': 722, + 'otilde': 611, + 'Rcommaaccent': 722, + 'Lcommaaccent': 611, + 'Atilde': 722, + 'Aogonek': 722, + 'Aring': 722, + 'Otilde': 778, + 'zdotaccent': 500, + 'Ecaron': 667, + 'Iogonek': 278, + 'kcommaaccent': 556, + 'minus': 584, + 'Icircumflex': 278, + 'ncaron': 611, + 'tcommaaccent': 333, + 'logicalnot': 584, + 'odieresis': 611, + 'udieresis': 611, + 'notequal': 549, + 'gcommaaccent': 611, + 'eth': 611, + 'zcaron': 500, + 'ncommaaccent': 611, + 'onesuperior': 333, + 'imacron': 278, + 'Euro': 556 + }, + 'Helvetica-Oblique' : { + 'space': 278, + 'exclam': 278, + 'quotedbl': 355, + 'numbersign': 556, + 'dollar': 556, + 'percent': 889, + 'ampersand': 667, + 'quoteright': 222, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 389, + 'plus': 584, + 'comma': 278, + 'hyphen': 333, + 'period': 278, + 'slash': 278, + 'zero': 556, + 'one': 556, + 'two': 556, + 'three': 556, + 'four': 556, + 'five': 556, + 'six': 556, + 'seven': 556, + 'eight': 556, + 'nine': 556, + 'colon': 278, + 'semicolon': 278, + 'less': 584, + 'equal': 584, + 'greater': 584, + 'question': 556, + 'at': 1015, + 'A': 667, + 'B': 667, + 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667, + 'aacute': 556, + 'Ucircumflex': 722, + 'yacute': 500, + 'scommaaccent': 500, + 'ecircumflex': 556, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 556, + 'Uacute': 722, + 'uogonek': 556, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 737, + 'Emacron': 667, + 'ccaron': 500, + 'aring': 556, + 'Ncommaaccent': 722, + 'lacute': 222, + 'agrave': 556, + 'Tcommaaccent': 611, + 'Cacute': 722, + 'atilde': 556, + 'Edotaccent': 667, + 'scaron': 500, + 'scedilla': 500, + 'iacute': 278, + 'lozenge': 471, + 'Rcaron': 722, + 'Gcommaaccent': 778, + 'ucircumflex': 556, + 'acircumflex': 556, + 'Amacron': 667, + 'rcaron': 333, + 'ccedilla': 500, + 'Zdotaccent': 611, + 'Thorn': 667, + 'Omacron': 778, + 'Racute': 722, + 'Sacute': 667, + 'dcaron': 643, + 'Umacron': 722, + 'uring': 556, + 'threesuperior': 333, + 'Ograve': 778, + 'Agrave': 667, + 'Abreve': 667, + 'multiply': 584, + 'uacute': 556, + 'Tcaron': 611, + 'partialdiff': 476, + 'ydieresis': 500, + 'Nacute': 722, + 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1000, + 'edotaccent': 556, + 'Igrave': 278, + 'Imacron': 278, + 'Lcaron': 556, + 'onehalf': 834, + 'lessequal': 549, + 'ocircumflex': 556, + 'ntilde': 556, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 556, + 'gbreve': 556, + 'onequarter': 834, + 'Scaron': 667, + 'Scommaaccent': 667, + 'Ohungarumlaut': 778, + 'degree': 400, + 'ograve': 556, + 'Ccaron': 722, + 'ugrave': 556, + 'radical': 453, + 'Dcaron': 722, + 'rcommaaccent': 333, + 'Ntilde': 722, + 'otilde': 556, + 'Rcommaaccent': 722, + 'Lcommaaccent': 556, + 'Atilde': 667, + 'Aogonek': 667, + 'Aring': 667, + 'Otilde': 778, + 'zdotaccent': 500, + 'Ecaron': 667, + 'Iogonek': 278, + 'kcommaaccent': 500, + 'minus': 584, + 'Icircumflex': 278, + 'ncaron': 556, + 'tcommaaccent': 278, + 'logicalnot': 584, + 'odieresis': 556, + 'udieresis': 556, + 'notequal': 549, + 'gcommaaccent': 556, + 'eth': 556, + 'zcaron': 500, + 'ncommaaccent': 556, + 'onesuperior': 333, + 'imacron': 278, + 'Euro': 556 + }, + 'Symbol': { + 'space': 250, + 'exclam': 333, + 'universal': 713, + 'numbersign': 500, + 'existential': 549, + 'percent': 833, + 'ampersand': 778, + 'suchthat': 439, + 'parenleft': 333, + 'parenright': 333, + 'asteriskmath': 500, + 'plus': 549, + 'comma': 250, + 'minus': 549, + 'period': 250, + 'slash': 278, + 'zero': 500, + 'one': 500, + 'two': 500, + 'three': 500, + 'four': 500, + 'five': 500, + 'six': 500, + 'seven': 500, + 'eight': 500, + 'nine': 500, + 'colon': 278, + 'semicolon': 278, + 'less': 549, + 'equal': 549, + 'greater': 549, + 'question': 444, + 'congruent': 549, + 'Alpha': 722, + 'Beta': 667, + 'Chi': 722, + 'Delta': 612, + 'Epsilon': 611, + 'Phi': 763, + 'Gamma': 603, + 'Eta': 722, + 'Iota': 333, + 'theta1': 631, + 'Kappa': 722, + 'Lambda': 686, + 'Mu': 889, + 'Nu': 722, + 'Omicron': 722, + 'Pi': 768, + 'Theta': 741, + 'Rho': 556, + 'Sigma': 592, + 'Tau': 611, + 'Upsilon': 690, + 'sigma1': 439, + 'Omega': 768, + 'Xi': 645, + 'Psi': 795, + 'Zeta': 611, + 'bracketleft': 333, + 'therefore': 863, + 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460, + 'divide': 549, + 'notequal': 549, + 'equivalence': 549, + 'approxequal': 549, + 'ellipsis': 1000, + 'arrowvertex': 603, + 'arrowhorizex': 1000, + 'carriagereturn': 658, + 'aleph': 823, + 'Ifraktur': 686, + 'Rfraktur': 795, + 'weierstrass': 987, + 'circlemultiply': 768, + 'circleplus': 768, + 'emptyset': 823, + 'intersection': 768, + 'union': 768, + 'propersuperset': 713, + 'reflexsuperset': 713, + 'notsubset': 713, + 'propersubset': 713, + 'reflexsubset': 713, + 'element': 713, + 'notelement': 713, + 'angle': 768, + 'gradient': 713, + 'registerserif': 790, + 'copyrightserif': 790, + 'trademarkserif': 890, + 'product': 823, + 'radical': 549, + 'dotmath': 250, + 'logicalnot': 713, + 'logicaland': 603, + 'logicalor': 603, + 'arrowdblboth': 1042, + 'arrowdblleft': 987, + 'arrowdblup': 603, + 'arrowdblright': 987, + 'arrowdbldown': 603, + 'lozenge': 494, + 'angleleft': 329, + 'registersans': 790, + 'copyrightsans': 790, + 'trademarksans': 786, + 'summation': 713, + 'parenlefttp': 384, + 'parenleftex': 384, + 'parenleftbt': 384, + 'bracketlefttp': 384, + 'bracketleftex': 384, + 'bracketleftbt': 384, + 'bracelefttp': 494, + 'braceleftmid': 494, + 'braceleftbt': 494, + 'braceex': 494, + 'angleright': 329, + 'integral': 274, + 'integraltp': 686, + 'integralex': 686, + 'integralbt': 686, + 'parenrighttp': 384, + 'parenrightex': 384, + 'parenrightbt': 384, + 'bracketrighttp': 384, + 'bracketrightex': 384, + 'bracketrightbt': 384, + 'bracerighttp': 494, + 'bracerightmid': 494, + 'bracerightbt': 494, + 'apple': 790 + }, + 'Times-Roman': { + 'space': 250, + 'exclam': 333, + 'quotedbl': 408, + 'numbersign': 500, + 'dollar': 500, + 'percent': 833, + 'ampersand': 778, + 'quoteright': 333, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 500, + 'plus': 564, + 'comma': 250, + 'hyphen': 333, + 'period': 250, + 'slash': 278, + 'zero': 500, + 'one': 500, + 'two': 500, + 'three': 500, + 'four': 500, + 'five': 500, + 'six': 500, + 'seven': 500, + 'eight': 500, + 'nine': 500, + 'colon': 278, + 'semicolon': 278, + 'less': 564, + 'equal': 564, + 'greater': 564, + 'question': 444, + 'at': 921, + 'A': 722, + 'B': 667, + 'C': 667, + 'D': 722, + 'E': 611, + 'F': 556, + 'G': 722, + 'H': 722, + 'I': 333, + 'J': 389, + 'K': 722, + 'L': 611, + 'M': 889, + 'N': 722, + 'O': 722, + 'P': 556, + 'Q': 722, + 'R': 667, + 'S': 556, + 'T': 611, + 'U': 722, + 'V': 722, + 'W': 944, + 'X': 722, + 'Y': 722, + 'Z': 611, + 'bracketleft': 333, + 'backslash': 278, + 'bracketright': 333, + 'asciicircum': 469, + 'underscore': 500, + 'quoteleft': 333, + 'a': 444, + 'b': 500, + 'c': 444, + 'd': 500, + 'e': 444, + 'f': 333, + 'g': 500, + 'h': 500, + 'i': 278, + 'j': 278, + 'k': 500, + 'l': 278, + 'm': 778, + 'n': 500, + 'o': 500, + 'p': 500, + 'q': 500, + 'r': 333, + 's': 389, + 't': 278, + 'u': 500, + 'v': 500, + 'w': 722, + 'x': 500, + 'y': 500, + 'z': 444, + 'braceleft': 480, + 'bar': 200, + 'braceright': 480, + 'asciitilde': 541, + 'exclamdown': 333, + 'cent': 500, + 'sterling': 500, + 'fraction': 167, + 'yen': 500, + 'florin': 500, + 'section': 500, + 'currency': 500, + 'quotesingle': 180, + 'quotedblleft': 444, + 'guillemotleft': 500, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 556, + 'fl': 556, + 'endash': 500, + 'dagger': 500, + 'daggerdbl': 500, + 'periodcentered': 250, + 'paragraph': 453, + 'bullet': 350, + 'quotesinglbase': 333, + 'quotedblbase': 444, + 'quotedblright': 444, + 'guillemotright': 500, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 444, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 889, + 'ordfeminine': 276, + 'Lslash': 611, + 'Oslash': 722, + 'OE': 889, + 'ordmasculine': 310, + 'ae': 667, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 500, + 'oe': 722, + 'germandbls': 500, + 'Idieresis': 333, + 'eacute': 444, + 'abreve': 444, + 'uhungarumlaut': 500, + 'ecaron': 444, + 'Ydieresis': 722, + 'divide': 564, + 'Yacute': 722, + 'Acircumflex': 722, + 'aacute': 444, + 'Ucircumflex': 722, + 'yacute': 500, + 'scommaaccent': 389, + 'ecircumflex': 444, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 444, + 'Uacute': 722, + 'uogonek': 500, + 'Edieresis': 611, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 760, + 'Emacron': 611, + 'ccaron': 444, + 'aring': 444, + 'Ncommaaccent': 722, + 'lacute': 278, + 'agrave': 444, + 'Tcommaaccent': 611, + 'Cacute': 667, + 'atilde': 444, + 'Edotaccent': 611, + 'scaron': 389, + 'scedilla': 389, + 'iacute': 278, + 'lozenge': 471, + 'Rcaron': 667, + 'Gcommaaccent': 722, + 'ucircumflex': 500, + 'acircumflex': 444, + 'Amacron': 722, + 'rcaron': 333, + 'ccedilla': 444, + 'Zdotaccent': 611, + 'Thorn': 556, + 'Omacron': 722, + 'Racute': 667, + 'Sacute': 556, + 'dcaron': 588, + 'Umacron': 722, + 'uring': 500, + 'threesuperior': 300, + 'Ograve': 722, + 'Agrave': 722, + 'Abreve': 722, + 'multiply': 564, + 'uacute': 500, + 'Tcaron': 611, + 'partialdiff': 476, + 'ydieresis': 500, + 'Nacute': 722, + 'icircumflex': 278, + 'Ecircumflex': 611, + 'adieresis': 444, + 'edieresis': 444, + 'cacute': 444, + 'nacute': 500, + 'umacron': 500, + 'Ncaron': 722, + 'Iacute': 333, + 'plusminus': 564, + 'brokenbar': 200, + 'registered': 760, + 'Gbreve': 722, + 'Idotaccent': 333, + 'summation': 600, + 'Egrave': 611, + 'racute': 333, + 'omacron': 500, + 'Zacute': 611, + 'Zcaron': 611, + 'greaterequal': 549, + 'Eth': 722, + 'Ccedilla': 667, + 'lcommaaccent': 278, + 'tcaron': 326, + 'eogonek': 444, + 'Uogonek': 722, + 'Aacute': 722, + 'Adieresis': 722, + 'egrave': 444, + 'zacute': 444, + 'iogonek': 278, + 'Oacute': 722, + 'oacute': 500, + 'amacron': 444, + 'sacute': 389, + 'idieresis': 278, + 'Ocircumflex': 722, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 500, + 'twosuperior': 300, + 'Odieresis': 722, + 'mu': 500, + 'igrave': 278, + 'ohungarumlaut': 500, + 'Eogonek': 611, + 'dcroat': 500, + 'threequarters': 750, + 'Scedilla': 556, + 'lcaron': 344, + 'Kcommaaccent': 722, + 'Lacute': 611, + 'trademark': 980, + 'edotaccent': 444, + 'Igrave': 333, + 'Imacron': 333, + 'Lcaron': 611, + 'onehalf': 750, + 'lessequal': 549, + 'ocircumflex': 500, + 'ntilde': 500, + 'Uhungarumlaut': 722, + 'Eacute': 611, + 'emacron': 444, + 'gbreve': 500, + 'onequarter': 750, + 'Scaron': 556, + 'Scommaaccent': 556, + 'Ohungarumlaut': 722, + 'degree': 400, + 'ograve': 500, + 'Ccaron': 667, + 'ugrave': 500, + 'radical': 453, + 'Dcaron': 722, + 'rcommaaccent': 333, + 'Ntilde': 722, + 'otilde': 500, + 'Rcommaaccent': 667, + 'Lcommaaccent': 611, + 'Atilde': 722, + 'Aogonek': 722, + 'Aring': 722, + 'Otilde': 722, + 'zdotaccent': 444, + 'Ecaron': 611, + 'Iogonek': 333, + 'kcommaaccent': 500, + 'minus': 564, + 'Icircumflex': 333, + 'ncaron': 500, + 'tcommaaccent': 278, + 'logicalnot': 564, + 'odieresis': 500, + 'udieresis': 500, + 'notequal': 549, + 'gcommaaccent': 500, + 'eth': 500, + 'zcaron': 444, + 'ncommaaccent': 500, + 'onesuperior': 300, + 'imacron': 278, + 'Euro': 500 + }, + 'Times-Bold': { + 'space': 250, + 'exclam': 333, + 'quotedbl': 555, + 'numbersign': 500, + 'dollar': 500, + 'percent': 1000, + 'ampersand': 833, + 'quoteright': 333, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 500, + 'plus': 570, + 'comma': 250, + 'hyphen': 333, + 'period': 250, + 'slash': 278, + 'zero': 500, + 'one': 500, + 'two': 500, + 'three': 500, + 'four': 500, + 'five': 500, + 'six': 500, + 'seven': 500, + 'eight': 500, + 'nine': 500, + 'colon': 333, + 'semicolon': 333, + 'less': 570, + 'equal': 570, + 'greater': 570, + 'question': 500, + 'at': 930, + 'A': 722, + 'B': 667, + 'C': 722, + 'D': 722, + 'E': 667, + 'F': 611, + 'G': 778, + 'H': 778, + 'I': 389, + 'J': 500, + 'K': 778, + 'L': 667, + 'M': 944, + 'N': 722, + 'O': 778, + 'P': 611, + 'Q': 778, + 'R': 722, + 'S': 556, + 'T': 667, + 'U': 722, + 'V': 722, + 'W': 1000, + 'X': 722, + 'Y': 722, + 'Z': 667, + 'bracketleft': 333, + 'backslash': 278, + 'bracketright': 333, + 'asciicircum': 581, + 'underscore': 500, + 'quoteleft': 333, + 'a': 500, + 'b': 556, + 'c': 444, + 'd': 556, + 'e': 444, + 'f': 333, + 'g': 500, + 'h': 556, + 'i': 278, + 'j': 333, + 'k': 556, + 'l': 278, + 'm': 833, + 'n': 556, + 'o': 500, + 'p': 556, + 'q': 556, + 'r': 444, + 's': 389, + 't': 333, + 'u': 556, + 'v': 500, + 'w': 722, + 'x': 500, + 'y': 500, + 'z': 444, + 'braceleft': 394, + 'bar': 220, + 'braceright': 394, + 'asciitilde': 520, + 'exclamdown': 333, + 'cent': 500, + 'sterling': 500, + 'fraction': 167, + 'yen': 500, + 'florin': 500, + 'section': 500, + 'currency': 500, + 'quotesingle': 278, + 'quotedblleft': 500, + 'guillemotleft': 500, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 556, + 'fl': 556, + 'endash': 500, + 'dagger': 500, + 'daggerdbl': 500, + 'periodcentered': 250, + 'paragraph': 540, + 'bullet': 350, + 'quotesinglbase': 333, + 'quotedblbase': 500, + 'quotedblright': 500, + 'guillemotright': 500, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 500, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 1000, + 'ordfeminine': 300, + 'Lslash': 667, + 'Oslash': 778, + 'OE': 1000, + 'ordmasculine': 330, + 'ae': 722, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 500, + 'oe': 722, + 'germandbls': 556, + 'Idieresis': 389, + 'eacute': 444, + 'abreve': 500, + 'uhungarumlaut': 556, + 'ecaron': 444, + 'Ydieresis': 722, + 'divide': 570, + 'Yacute': 722, + 'Acircumflex': 722, + 'aacute': 500, + 'Ucircumflex': 722, + 'yacute': 500, + 'scommaaccent': 389, + 'ecircumflex': 444, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 500, + 'Uacute': 722, + 'uogonek': 556, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 747, + 'Emacron': 667, + 'ccaron': 444, + 'aring': 500, + 'Ncommaaccent': 722, + 'lacute': 278, + 'agrave': 500, + 'Tcommaaccent': 667, + 'Cacute': 722, + 'atilde': 500, + 'Edotaccent': 667, + 'scaron': 389, + 'scedilla': 389, + 'iacute': 278, + 'lozenge': 494, + 'Rcaron': 722, + 'Gcommaaccent': 778, + 'ucircumflex': 556, + 'acircumflex': 500, + 'Amacron': 722, + 'rcaron': 444, + 'ccedilla': 444, + 'Zdotaccent': 667, + 'Thorn': 611, + 'Omacron': 778, + 'Racute': 722, + 'Sacute': 556, + 'dcaron': 672, + 'Umacron': 722, + 'uring': 556, + 'threesuperior': 300, + 'Ograve': 778, + 'Agrave': 722, + 'Abreve': 722, + 'multiply': 570, + 'uacute': 556, + 'Tcaron': 667, + 'partialdiff': 494, + 'ydieresis': 500, + 'Nacute': 722, + 'icircumflex': 278, + 'Ecircumflex': 667, + 'adieresis': 500, + 'edieresis': 444, + 'cacute': 444, + 'nacute': 556, + 'umacron': 556, + 'Ncaron': 722, + 'Iacute': 389, + 'plusminus': 570, + 'brokenbar': 220, + 'registered': 747, + 'Gbreve': 778, + 'Idotaccent': 389, + 'summation': 600, + 'Egrave': 667, + 'racute': 444, + 'omacron': 500, + 'Zacute': 667, + 'Zcaron': 667, + 'greaterequal': 549, + 'Eth': 722, + 'Ccedilla': 722, + 'lcommaaccent': 278, + 'tcaron': 416, + 'eogonek': 444, + 'Uogonek': 722, + 'Aacute': 722, + 'Adieresis': 722, + 'egrave': 444, + 'zacute': 444, + 'iogonek': 278, + 'Oacute': 778, + 'oacute': 500, + 'amacron': 500, + 'sacute': 389, + 'idieresis': 278, + 'Ocircumflex': 778, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 556, + 'twosuperior': 300, + 'Odieresis': 778, + 'mu': 556, + 'igrave': 278, + 'ohungarumlaut': 500, + 'Eogonek': 667, + 'dcroat': 556, + 'threequarters': 750, + 'Scedilla': 556, + 'lcaron': 394, + 'Kcommaaccent': 778, + 'Lacute': 667, + 'trademark': 1000, + 'edotaccent': 444, + 'Igrave': 389, + 'Imacron': 389, + 'Lcaron': 667, + 'onehalf': 750, + 'lessequal': 549, + 'ocircumflex': 500, + 'ntilde': 556, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 444, + 'gbreve': 500, + 'onequarter': 750, + 'Scaron': 556, + 'Scommaaccent': 556, + 'Ohungarumlaut': 778, + 'degree': 400, + 'ograve': 500, + 'Ccaron': 722, + 'ugrave': 556, + 'radical': 549, + 'Dcaron': 722, + 'rcommaaccent': 444, + 'Ntilde': 722, + 'otilde': 500, + 'Rcommaaccent': 722, + 'Lcommaaccent': 667, + 'Atilde': 722, + 'Aogonek': 722, + 'Aring': 722, + 'Otilde': 778, + 'zdotaccent': 444, + 'Ecaron': 667, + 'Iogonek': 389, + 'kcommaaccent': 556, + 'minus': 570, + 'Icircumflex': 389, + 'ncaron': 556, + 'tcommaaccent': 333, + 'logicalnot': 570, + 'odieresis': 500, + 'udieresis': 556, + 'notequal': 549, + 'gcommaaccent': 500, + 'eth': 500, + 'zcaron': 444, + 'ncommaaccent': 556, + 'onesuperior': 300, + 'imacron': 278, + 'Euro': 500 + }, + 'Times-BoldItalic': { + 'space': 250, + 'exclam': 389, + 'quotedbl': 555, + 'numbersign': 500, + 'dollar': 500, + 'percent': 833, + 'ampersand': 778, + 'quoteright': 333, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 500, + 'plus': 570, + 'comma': 250, + 'hyphen': 333, + 'period': 250, + 'slash': 278, + 'zero': 500, + 'one': 500, + 'two': 500, + 'three': 500, + 'four': 500, + 'five': 500, + 'six': 500, + 'seven': 500, + 'eight': 500, + 'nine': 500, + 'colon': 333, + 'semicolon': 333, + 'less': 570, + 'equal': 570, + 'greater': 570, + 'question': 500, + 'at': 832, + 'A': 667, + 'B': 667, + 'C': 667, + 'D': 722, + 'E': 667, + 'F': 667, + 'G': 722, + 'H': 778, + 'I': 389, + 'J': 500, + 'K': 667, + 'L': 611, + 'M': 889, + 'N': 722, + 'O': 722, + 'P': 611, + 'Q': 722, + 'R': 667, + 'S': 556, + 'T': 611, + 'U': 722, + 'V': 667, + 'W': 889, + 'X': 667, + 'Y': 611, + 'Z': 611, + 'bracketleft': 333, + 'backslash': 278, + 'bracketright': 333, + 'asciicircum': 570, + 'underscore': 500, + 'quoteleft': 333, + 'a': 500, + 'b': 500, + 'c': 444, + 'd': 500, + 'e': 444, + 'f': 333, + 'g': 500, + 'h': 556, + 'i': 278, + 'j': 278, + 'k': 500, + 'l': 278, + 'm': 778, + 'n': 556, + 'o': 500, + 'p': 500, + 'q': 500, + 'r': 389, + 's': 389, + 't': 278, + 'u': 556, + 'v': 444, + 'w': 667, + 'x': 500, + 'y': 444, + 'z': 389, + 'braceleft': 348, + 'bar': 220, + 'braceright': 348, + 'asciitilde': 570, + 'exclamdown': 389, + 'cent': 500, + 'sterling': 500, + 'fraction': 167, + 'yen': 500, + 'florin': 500, + 'section': 500, + 'currency': 500, + 'quotesingle': 278, + 'quotedblleft': 500, + 'guillemotleft': 500, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 556, + 'fl': 556, + 'endash': 500, + 'dagger': 500, + 'daggerdbl': 500, + 'periodcentered': 250, + 'paragraph': 500, + 'bullet': 350, + 'quotesinglbase': 333, + 'quotedblbase': 500, + 'quotedblright': 500, + 'guillemotright': 500, + 'ellipsis': 1000, + 'perthousand': 1000, + 'questiondown': 500, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 1000, + 'AE': 944, + 'ordfeminine': 266, + 'Lslash': 611, + 'Oslash': 722, + 'OE': 944, + 'ordmasculine': 300, + 'ae': 722, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 500, + 'oe': 722, + 'germandbls': 500, + 'Idieresis': 389, + 'eacute': 444, + 'abreve': 500, + 'uhungarumlaut': 556, + 'ecaron': 444, + 'Ydieresis': 611, + 'divide': 570, + 'Yacute': 611, + 'Acircumflex': 667, + 'aacute': 500, + 'Ucircumflex': 722, + 'yacute': 444, + 'scommaaccent': 389, + 'ecircumflex': 444, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 500, + 'Uacute': 722, + 'uogonek': 556, + 'Edieresis': 667, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 747, + 'Emacron': 667, + 'ccaron': 444, + 'aring': 500, + 'Ncommaaccent': 722, + 'lacute': 278, + 'agrave': 500, + 'Tcommaaccent': 611, + 'Cacute': 667, + 'atilde': 500, + 'Edotaccent': 667, + 'scaron': 389, + 'scedilla': 389, + 'iacute': 278, + 'lozenge': 494, + 'Rcaron': 667, + 'Gcommaaccent': 722, + 'ucircumflex': 556, + 'acircumflex': 500, + 'Amacron': 667, + 'rcaron': 389, + 'ccedilla': 444, + 'Zdotaccent': 611, + 'Thorn': 611, + 'Omacron': 722, + 'Racute': 667, + 'Sacute': 556, + 'dcaron': 608, + 'Umacron': 722, + 'uring': 556, + 'threesuperior': 300, + 'Ograve': 722, + 'Agrave': 667, + 'Abreve': 667, + 'multiply': 570, + 'uacute': 556, + 'Tcaron': 611, + 'partialdiff': 494, + 'ydieresis': 444, + 'Nacute': 722, + 'icircumflex': 278, + 'Ecircumflex': 667, + 'adieresis': 500, + 'edieresis': 444, + 'cacute': 444, + 'nacute': 556, + 'umacron': 556, + 'Ncaron': 722, + 'Iacute': 389, + 'plusminus': 570, + 'brokenbar': 220, + 'registered': 747, + 'Gbreve': 722, + 'Idotaccent': 389, + 'summation': 600, + 'Egrave': 667, + 'racute': 389, + 'omacron': 500, + 'Zacute': 611, + 'Zcaron': 611, + 'greaterequal': 549, + 'Eth': 722, + 'Ccedilla': 667, + 'lcommaaccent': 278, + 'tcaron': 366, + 'eogonek': 444, + 'Uogonek': 722, + 'Aacute': 667, + 'Adieresis': 667, + 'egrave': 444, + 'zacute': 389, + 'iogonek': 278, + 'Oacute': 722, + 'oacute': 500, + 'amacron': 500, + 'sacute': 389, + 'idieresis': 278, + 'Ocircumflex': 722, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 500, + 'twosuperior': 300, + 'Odieresis': 722, + 'mu': 576, + 'igrave': 278, + 'ohungarumlaut': 500, + 'Eogonek': 667, + 'dcroat': 500, + 'threequarters': 750, + 'Scedilla': 556, + 'lcaron': 382, + 'Kcommaaccent': 667, + 'Lacute': 611, + 'trademark': 1000, + 'edotaccent': 444, + 'Igrave': 389, + 'Imacron': 389, + 'Lcaron': 611, + 'onehalf': 750, + 'lessequal': 549, + 'ocircumflex': 500, + 'ntilde': 556, + 'Uhungarumlaut': 722, + 'Eacute': 667, + 'emacron': 444, + 'gbreve': 500, + 'onequarter': 750, + 'Scaron': 556, + 'Scommaaccent': 556, + 'Ohungarumlaut': 722, + 'degree': 400, + 'ograve': 500, + 'Ccaron': 667, + 'ugrave': 556, + 'radical': 549, + 'Dcaron': 722, + 'rcommaaccent': 389, + 'Ntilde': 722, + 'otilde': 500, + 'Rcommaaccent': 667, + 'Lcommaaccent': 611, + 'Atilde': 667, + 'Aogonek': 667, + 'Aring': 667, + 'Otilde': 722, + 'zdotaccent': 389, + 'Ecaron': 667, + 'Iogonek': 389, + 'kcommaaccent': 500, + 'minus': 606, + 'Icircumflex': 389, + 'ncaron': 556, + 'tcommaaccent': 278, + 'logicalnot': 606, + 'odieresis': 500, + 'udieresis': 556, + 'notequal': 549, + 'gcommaaccent': 500, + 'eth': 500, + 'zcaron': 389, + 'ncommaaccent': 556, + 'onesuperior': 300, + 'imacron': 278, + 'Euro': 500 + }, + 'Times-Italic': { + 'space': 250, + 'exclam': 333, + 'quotedbl': 420, + 'numbersign': 500, + 'dollar': 500, + 'percent': 833, + 'ampersand': 778, + 'quoteright': 333, + 'parenleft': 333, + 'parenright': 333, + 'asterisk': 500, + 'plus': 675, + 'comma': 250, + 'hyphen': 333, + 'period': 250, + 'slash': 278, + 'zero': 500, + 'one': 500, + 'two': 500, + 'three': 500, + 'four': 500, + 'five': 500, + 'six': 500, + 'seven': 500, + 'eight': 500, + 'nine': 500, + 'colon': 333, + 'semicolon': 333, + 'less': 675, + 'equal': 675, + 'greater': 675, + 'question': 500, + 'at': 920, + 'A': 611, + 'B': 611, + 'C': 667, + 'D': 722, + 'E': 611, + 'F': 611, + 'G': 722, + 'H': 722, + 'I': 333, + 'J': 444, + 'K': 667, + 'L': 556, + 'M': 833, + 'N': 667, + 'O': 722, + 'P': 611, + 'Q': 722, + 'R': 611, + 'S': 500, + 'T': 556, + 'U': 722, + 'V': 611, + 'W': 833, + 'X': 611, + 'Y': 556, + 'Z': 556, + 'bracketleft': 389, + 'backslash': 278, + 'bracketright': 389, + 'asciicircum': 422, + 'underscore': 500, + 'quoteleft': 333, + 'a': 500, + 'b': 500, + 'c': 444, + 'd': 500, + 'e': 444, + 'f': 278, + 'g': 500, + 'h': 500, + 'i': 278, + 'j': 278, + 'k': 444, + 'l': 278, + 'm': 722, + 'n': 500, + 'o': 500, + 'p': 500, + 'q': 500, + 'r': 389, + 's': 389, + 't': 278, + 'u': 500, + 'v': 444, + 'w': 667, + 'x': 444, + 'y': 444, + 'z': 389, + 'braceleft': 400, + 'bar': 275, + 'braceright': 400, + 'asciitilde': 541, + 'exclamdown': 389, + 'cent': 500, + 'sterling': 500, + 'fraction': 167, + 'yen': 500, + 'florin': 500, + 'section': 500, + 'currency': 500, + 'quotesingle': 214, + 'quotedblleft': 556, + 'guillemotleft': 500, + 'guilsinglleft': 333, + 'guilsinglright': 333, + 'fi': 500, + 'fl': 500, + 'endash': 500, + 'dagger': 500, + 'daggerdbl': 500, + 'periodcentered': 250, + 'paragraph': 523, + 'bullet': 350, + 'quotesinglbase': 333, + 'quotedblbase': 556, + 'quotedblright': 556, + 'guillemotright': 500, + 'ellipsis': 889, + 'perthousand': 1000, + 'questiondown': 500, + 'grave': 333, + 'acute': 333, + 'circumflex': 333, + 'tilde': 333, + 'macron': 333, + 'breve': 333, + 'dotaccent': 333, + 'dieresis': 333, + 'ring': 333, + 'cedilla': 333, + 'hungarumlaut': 333, + 'ogonek': 333, + 'caron': 333, + 'emdash': 889, + 'AE': 889, + 'ordfeminine': 276, + 'Lslash': 556, + 'Oslash': 722, + 'OE': 944, + 'ordmasculine': 310, + 'ae': 667, + 'dotlessi': 278, + 'lslash': 278, + 'oslash': 500, + 'oe': 667, + 'germandbls': 500, + 'Idieresis': 333, + 'eacute': 444, + 'abreve': 500, + 'uhungarumlaut': 500, + 'ecaron': 444, + 'Ydieresis': 556, + 'divide': 675, + 'Yacute': 556, + 'Acircumflex': 611, + 'aacute': 500, + 'Ucircumflex': 722, + 'yacute': 444, + 'scommaaccent': 389, + 'ecircumflex': 444, + 'Uring': 722, + 'Udieresis': 722, + 'aogonek': 500, + 'Uacute': 722, + 'uogonek': 500, + 'Edieresis': 611, + 'Dcroat': 722, + 'commaaccent': 250, + 'copyright': 760, + 'Emacron': 611, + 'ccaron': 444, + 'aring': 500, + 'Ncommaaccent': 667, + 'lacute': 278, + 'agrave': 500, + 'Tcommaaccent': 556, + 'Cacute': 667, + 'atilde': 500, + 'Edotaccent': 611, + 'scaron': 389, + 'scedilla': 389, + 'iacute': 278, + 'lozenge': 471, + 'Rcaron': 611, + 'Gcommaaccent': 722, + 'ucircumflex': 500, + 'acircumflex': 500, + 'Amacron': 611, + 'rcaron': 389, + 'ccedilla': 444, + 'Zdotaccent': 556, + 'Thorn': 611, + 'Omacron': 722, + 'Racute': 611, + 'Sacute': 500, + 'dcaron': 544, + 'Umacron': 722, + 'uring': 500, + 'threesuperior': 300, + 'Ograve': 722, + 'Agrave': 611, + 'Abreve': 611, + 'multiply': 675, + 'uacute': 500, + 'Tcaron': 556, + 'partialdiff': 476, + 'ydieresis': 444, + 'Nacute': 667, + 'icircumflex': 278, + 'Ecircumflex': 611, + 'adieresis': 500, + 'edieresis': 444, + 'cacute': 444, + 'nacute': 500, + 'umacron': 500, + 'Ncaron': 667, + 'Iacute': 333, + 'plusminus': 675, + 'brokenbar': 275, + 'registered': 760, + 'Gbreve': 722, + 'Idotaccent': 333, + 'summation': 600, + 'Egrave': 611, + 'racute': 389, + 'omacron': 500, + 'Zacute': 556, + 'Zcaron': 556, + 'greaterequal': 549, + 'Eth': 722, + 'Ccedilla': 667, + 'lcommaaccent': 278, + 'tcaron': 300, + 'eogonek': 444, + 'Uogonek': 722, + 'Aacute': 611, + 'Adieresis': 611, + 'egrave': 444, + 'zacute': 389, + 'iogonek': 278, + 'Oacute': 722, + 'oacute': 500, + 'amacron': 500, + 'sacute': 389, + 'idieresis': 278, + 'Ocircumflex': 722, + 'Ugrave': 722, + 'Delta': 612, + 'thorn': 500, + 'twosuperior': 300, + 'Odieresis': 722, + 'mu': 500, + 'igrave': 278, + 'ohungarumlaut': 500, + 'Eogonek': 611, + 'dcroat': 500, + 'threequarters': 750, + 'Scedilla': 500, + 'lcaron': 300, + 'Kcommaaccent': 667, + 'Lacute': 556, + 'trademark': 980, + 'edotaccent': 444, + 'Igrave': 333, + 'Imacron': 333, + 'Lcaron': 611, + 'onehalf': 750, + 'lessequal': 549, + 'ocircumflex': 500, + 'ntilde': 500, + 'Uhungarumlaut': 722, + 'Eacute': 611, + 'emacron': 444, + 'gbreve': 500, + 'onequarter': 750, + 'Scaron': 500, + 'Scommaaccent': 500, + 'Ohungarumlaut': 722, + 'degree': 400, + 'ograve': 500, + 'Ccaron': 667, + 'ugrave': 500, + 'radical': 453, + 'Dcaron': 722, + 'rcommaaccent': 389, + 'Ntilde': 667, + 'otilde': 500, + 'Rcommaaccent': 611, + 'Lcommaaccent': 556, + 'Atilde': 611, + 'Aogonek': 611, + 'Aring': 611, + 'Otilde': 722, + 'zdotaccent': 389, + 'Ecaron': 611, + 'Iogonek': 333, + 'kcommaaccent': 444, + 'minus': 675, + 'Icircumflex': 333, + 'ncaron': 500, + 'tcommaaccent': 278, + 'logicalnot': 675, + 'odieresis': 500, + 'udieresis': 500, + 'notequal': 549, + 'gcommaaccent': 500, + 'eth': 500, + 'zcaron': 389, + 'ncommaaccent': 500, + 'onesuperior': 300, + 'imacron': 278, + 'Euro': 500 + }, + 'ZapfDingbats': { + 'space': 278, + 'a1': 974, + 'a2': 961, + 'a202': 974, + 'a3': 980, + 'a4': 719, + 'a5': 789, + 'a119': 790, + 'a118': 791, + 'a117': 690, + 'a11': 960, + 'a12': 939, + 'a13': 549, + 'a14': 855, + 'a15': 911, + 'a16': 933, + 'a105': 911, + 'a17': 945, + 'a18': 974, + 'a19': 755, + 'a20': 846, + 'a21': 762, + 'a22': 761, + 'a23': 571, + 'a24': 677, + 'a25': 763, + 'a26': 760, + 'a27': 759, + 'a28': 754, + 'a6': 494, + 'a7': 552, + 'a8': 537, + 'a9': 577, + 'a10': 692, + 'a29': 786, + 'a30': 788, + 'a31': 788, + 'a32': 790, + 'a33': 793, + 'a34': 794, + 'a35': 816, + 'a36': 823, + 'a37': 789, + 'a38': 841, + 'a39': 823, + 'a40': 833, + 'a41': 816, + 'a42': 831, + 'a43': 923, + 'a44': 744, + 'a45': 723, + 'a46': 749, + 'a47': 790, + 'a48': 792, + 'a49': 695, + 'a50': 776, + 'a51': 768, + 'a52': 792, + 'a53': 759, + 'a54': 707, + 'a55': 708, + 'a56': 682, + 'a57': 701, + 'a58': 826, + 'a59': 815, + 'a60': 789, + 'a61': 789, + 'a62': 707, + 'a63': 687, + 'a64': 696, + 'a65': 689, + 'a66': 786, + 'a67': 787, + 'a68': 713, + 'a69': 791, + 'a70': 785, + 'a71': 791, + 'a72': 873, + 'a73': 761, + 'a74': 762, + 'a203': 762, + 'a75': 759, + 'a204': 759, + 'a76': 892, + 'a77': 892, + 'a78': 788, + 'a79': 784, + 'a81': 438, + 'a82': 138, + 'a83': 277, + 'a84': 415, + 'a97': 392, + 'a98': 392, + 'a99': 668, + 'a100': 668, + 'a89': 390, + 'a90': 390, + 'a93': 317, + 'a94': 317, + 'a91': 276, + 'a92': 276, + 'a205': 509, + 'a85': 509, + 'a206': 410, + 'a86': 410, + 'a87': 234, + 'a88': 234, + 'a95': 334, + 'a96': 334, + 'a101': 732, + 'a102': 544, + 'a103': 544, + 'a104': 910, + 'a106': 667, + 'a107': 760, + 'a108': 760, + 'a112': 776, + 'a111': 595, + 'a110': 694, + 'a109': 626, + 'a120': 788, + 'a121': 788, + 'a122': 788, + 'a123': 788, + 'a124': 788, + 'a125': 788, + 'a126': 788, + 'a127': 788, + 'a128': 788, + 'a129': 788, + 'a130': 788, + 'a131': 788, + 'a132': 788, + 'a133': 788, + 'a134': 788, + 'a135': 788, + 'a136': 788, + 'a137': 788, + 'a138': 788, + 'a139': 788, + 'a140': 788, + 'a141': 788, + 'a142': 788, + 'a143': 788, + 'a144': 788, + 'a145': 788, + 'a146': 788, + 'a147': 788, + 'a148': 788, + 'a149': 788, + 'a150': 788, + 'a151': 788, + 'a152': 788, + 'a153': 788, + 'a154': 788, + 'a155': 788, + 'a156': 788, + 'a157': 788, + 'a158': 788, + 'a159': 788, + 'a160': 894, + 'a161': 838, + 'a163': 1016, + 'a164': 458, + 'a196': 748, + 'a165': 924, + 'a192': 748, + 'a166': 918, + 'a167': 927, + 'a168': 928, + 'a169': 928, + 'a170': 834, + 'a171': 873, + 'a172': 828, + 'a173': 924, + 'a162': 924, + 'a174': 917, + 'a175': 930, + 'a176': 931, + 'a177': 463, + 'a178': 883, + 'a179': 836, + 'a193': 836, + 'a180': 867, + 'a199': 867, + 'a181': 696, + 'a200': 696, + 'a182': 874, + 'a201': 874, + 'a183': 760, + 'a184': 946, + 'a197': 771, + 'a185': 865, + 'a194': 771, + 'a198': 888, + 'a186': 967, + 'a195': 888, + 'a187': 831, + 'a188': 873, + 'a189': 927, + 'a190': 970, + 'a191': 918 + } +}; + + + +var EOF = {}; + +function isEOF(v) { + return (v === EOF); +} + +var Parser = (function ParserClosure() { + function Parser(lexer, allowStreams, xref) { + this.lexer = lexer; + this.allowStreams = allowStreams; + this.xref = xref; + this.imageCache = { + length: 0, + adler32: 0, + stream: null + }; + this.refill(); + } + + Parser.prototype = { + refill: function Parser_refill() { + this.buf1 = this.lexer.getObj(); + this.buf2 = this.lexer.getObj(); + }, + shift: function Parser_shift() { + if (isCmd(this.buf2, 'ID')) { + this.buf1 = this.buf2; + this.buf2 = null; + } else { + this.buf1 = this.buf2; + this.buf2 = this.lexer.getObj(); + } + }, + getObj: function Parser_getObj(cipherTransform) { + var buf1 = this.buf1; + this.shift(); + + if (buf1 instanceof Cmd) { + switch (buf1.cmd) { + case 'BI': // inline image + return this.makeInlineImage(cipherTransform); + case '[': // array + var array = []; + while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) { + array.push(this.getObj(cipherTransform)); + } + if (isEOF(this.buf1)) { + error('End of file inside array'); + } + this.shift(); + return array; + case '<<': // dictionary or stream + var dict = new Dict(this.xref); + while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) { + if (!isName(this.buf1)) { + info('Malformed dictionary: key must be a name object'); + this.shift(); + continue; + } + + var key = this.buf1.name; + this.shift(); + if (isEOF(this.buf1)) { + break; + } + dict.set(key, this.getObj(cipherTransform)); + } + if (isEOF(this.buf1)) { + error('End of file inside dictionary'); + } + + // Stream objects are not allowed inside content streams or + // object streams. + if (isCmd(this.buf2, 'stream')) { + return (this.allowStreams ? + this.makeStream(dict, cipherTransform) : dict); + } + this.shift(); + return dict; + default: // simple object + return buf1; + } + } + + if (isInt(buf1)) { // indirect reference or integer + var num = buf1; + if (isInt(this.buf1) && isCmd(this.buf2, 'R')) { + var ref = new Ref(num, this.buf1); + this.shift(); + this.shift(); + return ref; + } + return num; + } + + if (isString(buf1)) { // string + var str = buf1; + if (cipherTransform) { + str = cipherTransform.decryptString(str); + } + return str; + } + + // simple object + return buf1; + }, + makeInlineImage: function Parser_makeInlineImage(cipherTransform) { + var lexer = this.lexer; + var stream = lexer.stream; + + // parse dictionary + var dict = new Dict(null); + while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) { + if (!isName(this.buf1)) { + error('Dictionary key must be a name object'); + } + + var key = this.buf1.name; + this.shift(); + if (isEOF(this.buf1)) { + break; + } + dict.set(key, this.getObj(cipherTransform)); + } + + // parse image stream + var startPos = stream.pos; + + // searching for the /EI\s/ + var state = 0, ch, i, ii; + var E = 0x45, I = 0x49, SPACE = 0x20, NL = 0xA, CR = 0xD; + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = (ch === E) ? 1 : 0; + } else if (state === 1) { + state = (ch === I) ? 2 : 0; + } else { + assert(state === 2); + if (ch === SPACE || ch === NL || ch === CR) { + // Let's check the next five bytes are ASCII... just be sure. + var n = 5; + var followingBytes = stream.peekBytes(n); + for (i = 0; i < n; i++) { + ch = followingBytes[i]; + if (ch !== NL && ch !== CR && (ch < SPACE || ch > 0x7F)) { + // Not a LF, CR, SPACE or any visible ASCII character, i.e. + // it's binary stuff. Resetting the state. + state = 0; + break; + } + } + if (state === 2) { + break; // finished! + } + } else { + state = 0; + } + } + } + + var length = (stream.pos - 4) - startPos; + var imageStream = stream.makeSubStream(startPos, length, dict); + + // trying to cache repeat images, first we are trying to "warm up" caching + // using length, then comparing adler32 + var MAX_LENGTH_TO_CACHE = 1000; + var cacheImage = false, adler32; + if (length < MAX_LENGTH_TO_CACHE && this.imageCache.length === length) { + var imageBytes = imageStream.getBytes(); + imageStream.reset(); + + var a = 1; + var b = 0; + for (i = 0, ii = imageBytes.length; i < ii; ++i) { + a = (a + (imageBytes[i] & 0xff)) % 65521; + b = (b + a) % 65521; + } + adler32 = (b << 16) | a; + + if (this.imageCache.stream && this.imageCache.adler32 === adler32) { + this.buf2 = Cmd.get('EI'); + this.shift(); + + this.imageCache.stream.reset(); + return this.imageCache.stream; + } + cacheImage = true; + } + if (!cacheImage && !this.imageCache.stream) { + this.imageCache.length = length; + this.imageCache.stream = null; + } + + if (cipherTransform) { + imageStream = cipherTransform.createStream(imageStream, length); + } + + imageStream = this.filter(imageStream, dict, length); + imageStream.dict = dict; + if (cacheImage) { + imageStream.cacheKey = 'inline_' + length + '_' + adler32; + this.imageCache.adler32 = adler32; + this.imageCache.stream = imageStream; + } + + this.buf2 = Cmd.get('EI'); + this.shift(); + + return imageStream; + }, + fetchIfRef: function Parser_fetchIfRef(obj) { + // not relying on the xref.fetchIfRef -- xref might not be set + return (isRef(obj) ? this.xref.fetch(obj) : obj); + }, + makeStream: function Parser_makeStream(dict, cipherTransform) { + var lexer = this.lexer; + var stream = lexer.stream; + + // get stream start position + lexer.skipToNextLine(); + var pos = stream.pos - 1; + + // get length + var length = this.fetchIfRef(dict.get('Length')); + if (!isInt(length)) { + info('Bad ' + length + ' attribute in stream'); + length = 0; + } + + // skip over the stream data + stream.pos = pos + length; + lexer.nextChar(); + + this.shift(); // '>>' + this.shift(); // 'stream' + if (!isCmd(this.buf1, 'endstream')) { + // bad stream length, scanning for endstream + stream.pos = pos; + var SCAN_BLOCK_SIZE = 2048; + var ENDSTREAM_SIGNATURE_LENGTH = 9; + var ENDSTREAM_SIGNATURE = [0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65, + 0x61, 0x6D]; + var skipped = 0, found = false, i, j; + while (stream.pos < stream.end) { + var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE); + var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH; + if (scanLength <= 0) { + break; + } + found = false; + for (i = 0, j = 0; i < scanLength; i++) { + var b = scanBytes[i]; + if (b !== ENDSTREAM_SIGNATURE[j]) { + i -= j; + j = 0; + } else { + j++; + if (j >= ENDSTREAM_SIGNATURE_LENGTH) { + i++; + found = true; + break; + } + } + } + if (found) { + skipped += i - ENDSTREAM_SIGNATURE_LENGTH; + stream.pos += i - ENDSTREAM_SIGNATURE_LENGTH; + break; + } + skipped += scanLength; + stream.pos += scanLength; + } + if (!found) { + error('Missing endstream'); + } + length = skipped; + + lexer.nextChar(); + this.shift(); + this.shift(); + } + this.shift(); // 'endstream' + + stream = stream.makeSubStream(pos, length, dict); + if (cipherTransform) { + stream = cipherTransform.createStream(stream, length); + } + stream = this.filter(stream, dict, length); + stream.dict = dict; + return stream; + }, + filter: function Parser_filter(stream, dict, length) { + var filter = this.fetchIfRef(dict.get('Filter', 'F')); + var params = this.fetchIfRef(dict.get('DecodeParms', 'DP')); + if (isName(filter)) { + return this.makeFilter(stream, filter.name, length, params); + } + + var maybeLength = length; + if (isArray(filter)) { + var filterArray = filter; + var paramsArray = params; + for (var i = 0, ii = filterArray.length; i < ii; ++i) { + filter = filterArray[i]; + if (!isName(filter)) { + error('Bad filter name: ' + filter); + } + + params = null; + if (isArray(paramsArray) && (i in paramsArray)) { + params = paramsArray[i]; + } + stream = this.makeFilter(stream, filter.name, maybeLength, params); + // after the first stream the length variable is invalid + maybeLength = null; + } + } + return stream; + }, + makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) { + if (stream.dict.get('Length') === 0) { + return new NullStream(stream); + } + try { + if (params) { + params = this.fetchIfRef(params); + } + var xrefStreamStats = this.xref.stats.streamTypes; + if (name === 'FlateDecode' || name === 'Fl') { + xrefStreamStats[StreamType.FLATE] = true; + if (params) { + return new PredictorStream(new FlateStream(stream, maybeLength), + maybeLength, params); + } + return new FlateStream(stream, maybeLength); + } + if (name === 'LZWDecode' || name === 'LZW') { + xrefStreamStats[StreamType.LZW] = true; + var earlyChange = 1; + if (params) { + if (params.has('EarlyChange')) { + earlyChange = params.get('EarlyChange'); + } + return new PredictorStream( + new LZWStream(stream, maybeLength, earlyChange), + maybeLength, params); + } + return new LZWStream(stream, maybeLength, earlyChange); + } + if (name === 'DCTDecode' || name === 'DCT') { + // According to the specification: for inline images, the ID operator + // shall be followed by a single whitespace character (unless it uses + // ASCII85Decode or ASCIIHexDecode filters). + // In practice this only seems to be followed for inline JPEG images, + // and generally ignoring the first byte of the stream if it is a + // whitespace char can even *cause* issues (e.g. in the CCITTFaxDecode + // filters used in issue2984.pdf). + // Hence when the first byte of the stream of an inline JPEG image is + // a whitespace character, we thus simply skip over it. + if (isCmd(this.buf1, 'ID')) { + var firstByte = stream.peekByte(); + if (firstByte === 0x0A /* LF */ || firstByte === 0x0D /* CR */ || + firstByte === 0x20 /* SPACE */) { + stream.skip(); + } + } + xrefStreamStats[StreamType.DCT] = true; + return new JpegStream(stream, maybeLength, stream.dict, this.xref); + } + if (name === 'JPXDecode' || name === 'JPX') { + xrefStreamStats[StreamType.JPX] = true; + return new JpxStream(stream, maybeLength, stream.dict); + } + if (name === 'ASCII85Decode' || name === 'A85') { + xrefStreamStats[StreamType.A85] = true; + return new Ascii85Stream(stream, maybeLength); + } + if (name === 'ASCIIHexDecode' || name === 'AHx') { + xrefStreamStats[StreamType.AHX] = true; + return new AsciiHexStream(stream, maybeLength); + } + if (name === 'CCITTFaxDecode' || name === 'CCF') { + xrefStreamStats[StreamType.CCF] = true; + return new CCITTFaxStream(stream, maybeLength, params); + } + if (name === 'RunLengthDecode' || name === 'RL') { + xrefStreamStats[StreamType.RL] = true; + return new RunLengthStream(stream, maybeLength); + } + if (name === 'JBIG2Decode') { + xrefStreamStats[StreamType.JBIG] = true; + return new Jbig2Stream(stream, maybeLength, stream.dict); + } + warn('filter "' + name + '" not supported yet'); + return stream; + } catch (ex) { + if (ex instanceof MissingDataException) { + throw ex; + } + warn('Invalid stream: \"' + ex + '\"'); + return new NullStream(stream); + } + } + }; + + return Parser; +})(); + +var Lexer = (function LexerClosure() { + function Lexer(stream, knownCommands) { + this.stream = stream; + this.nextChar(); + + // While lexing, we build up many strings one char at a time. Using += for + // this can result in lots of garbage strings. It's better to build an + // array of single-char strings and then join() them together at the end. + // And reusing a single array (i.e. |this.strBuf|) over and over for this + // purpose uses less memory than using a new array for each string. + this.strBuf = []; + + // The PDFs might have "glued" commands with other commands, operands or + // literals, e.g. "q1". The knownCommands is a dictionary of the valid + // commands and their prefixes. The prefixes are built the following way: + // if there a command that is a prefix of the other valid command or + // literal (e.g. 'f' and 'false') the following prefixes must be included, + // 'fa', 'fal', 'fals'. The prefixes are not needed, if the command has no + // other commands or literals as a prefix. The knowCommands is optional. + this.knownCommands = knownCommands; + } + + Lexer.isSpace = function Lexer_isSpace(ch) { + // Space is one of the following characters: SPACE, TAB, CR or LF. + return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A); + }; + + // A '1' in this array means the character is white space. A '1' or + // '2' means the character ends a name or command. + var specialChars = [ + 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x + 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx + ]; + + function toHexDigit(ch) { + if (ch >= 0x30 && ch <= 0x39) { // '0'-'9' + return ch & 0x0F; + } + if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) { + // 'A'-'F', 'a'-'f' + return (ch & 0x0F) + 9; + } + return -1; + } + + Lexer.prototype = { + nextChar: function Lexer_nextChar() { + return (this.currentChar = this.stream.getByte()); + }, + peekChar: function Lexer_peekChar() { + return this.stream.peekByte(); + }, + getNumber: function Lexer_getNumber() { + var ch = this.currentChar; + var eNotation = false; + var divideBy = 0; // different from 0 if it's a floating point value + var sign = 1; + + if (ch === 0x2D) { // '-' + sign = -1; + ch = this.nextChar(); + } else if (ch === 0x2B) { // '+' + ch = this.nextChar(); + } + if (ch === 0x2E) { // '.' + divideBy = 10; + ch = this.nextChar(); + } + if (ch < 0x30 || ch > 0x39) { // '0' - '9' + error('Invalid number: ' + String.fromCharCode(ch)); + return 0; + } + + var baseValue = ch - 0x30; // '0' + var powerValue = 0; + var powerValueSign = 1; + + while ((ch = this.nextChar()) >= 0) { + if (0x30 <= ch && ch <= 0x39) { // '0' - '9' + var currentDigit = ch - 0x30; // '0' + if (eNotation) { // We are after an 'e' or 'E' + powerValue = powerValue * 10 + currentDigit; + } else { + if (divideBy !== 0) { // We are after a point + divideBy *= 10; + } + baseValue = baseValue * 10 + currentDigit; + } + } else if (ch === 0x2E) { // '.' + if (divideBy === 0) { + divideBy = 1; + } else { + // A number can have only one '.' + break; + } + } else if (ch === 0x2D) { // '-' + // ignore minus signs in the middle of numbers to match + // Adobe's behavior + warn('Badly formated number'); + } else if (ch === 0x45 || ch === 0x65) { // 'E', 'e' + // 'E' can be either a scientific notation or the beginning of a new + // operator + ch = this.peekChar(); + if (ch === 0x2B || ch === 0x2D) { // '+', '-' + powerValueSign = (ch === 0x2D) ? -1 : 1; + this.nextChar(); // Consume the sign character + } else if (ch < 0x30 || ch > 0x39) { // '0' - '9' + // The 'E' must be the beginning of a new operator + break; + } + eNotation = true; + } else { + // the last character doesn't belong to us + break; + } + } + + if (divideBy !== 0) { + baseValue /= divideBy; + } + if (eNotation) { + baseValue *= Math.pow(10, powerValueSign * powerValue); + } + return sign * baseValue; + }, + getString: function Lexer_getString() { + var numParen = 1; + var done = false; + var strBuf = this.strBuf; + strBuf.length = 0; + + var ch = this.nextChar(); + while (true) { + var charBuffered = false; + switch (ch | 0) { + case -1: + warn('Unterminated string'); + done = true; + break; + case 0x28: // '(' + ++numParen; + strBuf.push('('); + break; + case 0x29: // ')' + if (--numParen === 0) { + this.nextChar(); // consume strings ')' + done = true; + } else { + strBuf.push(')'); + } + break; + case 0x5C: // '\\' + ch = this.nextChar(); + switch (ch) { + case -1: + warn('Unterminated string'); + done = true; + break; + case 0x6E: // 'n' + strBuf.push('\n'); + break; + case 0x72: // 'r' + strBuf.push('\r'); + break; + case 0x74: // 't' + strBuf.push('\t'); + break; + case 0x62: // 'b' + strBuf.push('\b'); + break; + case 0x66: // 'f' + strBuf.push('\f'); + break; + case 0x5C: // '\' + case 0x28: // '(' + case 0x29: // ')' + strBuf.push(String.fromCharCode(ch)); + break; + case 0x30: case 0x31: case 0x32: case 0x33: // '0'-'3' + case 0x34: case 0x35: case 0x36: case 0x37: // '4'-'7' + var x = ch & 0x0F; + ch = this.nextChar(); + charBuffered = true; + if (ch >= 0x30 && ch <= 0x37) { // '0'-'7' + x = (x << 3) + (ch & 0x0F); + ch = this.nextChar(); + if (ch >= 0x30 && ch <= 0x37) { // '0'-'7' + charBuffered = false; + x = (x << 3) + (ch & 0x0F); + } + } + strBuf.push(String.fromCharCode(x)); + break; + case 0x0D: // CR + if (this.peekChar() === 0x0A) { // LF + this.nextChar(); + } + break; + case 0x0A: // LF + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + break; + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + if (done) { + break; + } + if (!charBuffered) { + ch = this.nextChar(); + } + } + return strBuf.join(''); + }, + getName: function Lexer_getName() { + var ch; + var strBuf = this.strBuf; + strBuf.length = 0; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + if (ch === 0x23) { // '#' + ch = this.nextChar(); + var x = toHexDigit(ch); + if (x !== -1) { + var x2 = toHexDigit(this.nextChar()); + if (x2 === -1) { + error('Illegal digit in hex char in name: ' + x2); + } + strBuf.push(String.fromCharCode((x << 4) | x2)); + } else { + strBuf.push('#', String.fromCharCode(ch)); + } + } else { + strBuf.push(String.fromCharCode(ch)); + } + } + if (strBuf.length > 128) { + error('Warning: name token is longer than allowed by the spec: ' + + strBuf.length); + } + return Name.get(strBuf.join('')); + }, + getHexString: function Lexer_getHexString() { + var strBuf = this.strBuf; + strBuf.length = 0; + var ch = this.currentChar; + var isFirstHex = true; + var firstDigit; + var secondDigit; + while (true) { + if (ch < 0) { + warn('Unterminated hex string'); + break; + } else if (ch === 0x3E) { // '>' + this.nextChar(); + break; + } else if (specialChars[ch] === 1) { + ch = this.nextChar(); + continue; + } else { + if (isFirstHex) { + firstDigit = toHexDigit(ch); + if (firstDigit === -1) { + warn('Ignoring invalid character "' + ch + '" in hex string'); + ch = this.nextChar(); + continue; + } + } else { + secondDigit = toHexDigit(ch); + if (secondDigit === -1) { + warn('Ignoring invalid character "' + ch + '" in hex string'); + ch = this.nextChar(); + continue; + } + strBuf.push(String.fromCharCode((firstDigit << 4) | secondDigit)); + } + isFirstHex = !isFirstHex; + ch = this.nextChar(); + } + } + return strBuf.join(''); + }, + getObj: function Lexer_getObj() { + // skip whitespace and comments + var comment = false; + var ch = this.currentChar; + while (true) { + if (ch < 0) { + return EOF; + } + if (comment) { + if (ch === 0x0A || ch === 0x0D) { // LF, CR + comment = false; + } + } else if (ch === 0x25) { // '%' + comment = true; + } else if (specialChars[ch] !== 1) { + break; + } + ch = this.nextChar(); + } + + // start reading token + switch (ch | 0) { + case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4' + case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9' + case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.' + return this.getNumber(); + case 0x28: // '(' + return this.getString(); + case 0x2F: // '/' + return this.getName(); + // array punctuation + case 0x5B: // '[' + this.nextChar(); + return Cmd.get('['); + case 0x5D: // ']' + this.nextChar(); + return Cmd.get(']'); + // hex string or dict punctuation + case 0x3C: // '<' + ch = this.nextChar(); + if (ch === 0x3C) { + // dict punctuation + this.nextChar(); + return Cmd.get('<<'); + } + return this.getHexString(); + // dict punctuation + case 0x3E: // '>' + ch = this.nextChar(); + if (ch === 0x3E) { + this.nextChar(); + return Cmd.get('>>'); + } + return Cmd.get('>'); + case 0x7B: // '{' + this.nextChar(); + return Cmd.get('{'); + case 0x7D: // '}' + this.nextChar(); + return Cmd.get('}'); + case 0x29: // ')' + error('Illegal character: ' + ch); + break; + } + + // command + var str = String.fromCharCode(ch); + var knownCommands = this.knownCommands; + var knownCommandFound = knownCommands && knownCommands[str] !== undefined; + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + // stop if known command is found and next character does not make + // the str a command + var possibleCommand = str + String.fromCharCode(ch); + if (knownCommandFound && knownCommands[possibleCommand] === undefined) { + break; + } + if (str.length === 128) { + error('Command token too long: ' + str.length); + } + str = possibleCommand; + knownCommandFound = knownCommands && knownCommands[str] !== undefined; + } + if (str === 'true') { + return true; + } + if (str === 'false') { + return false; + } + if (str === 'null') { + return null; + } + return Cmd.get(str); + }, + skipToNextLine: function Lexer_skipToNextLine() { + var ch = this.currentChar; + while (ch >= 0) { + if (ch === 0x0D) { // CR + ch = this.nextChar(); + if (ch === 0x0A) { // LF + this.nextChar(); + } + break; + } else if (ch === 0x0A) { // LF + this.nextChar(); + break; + } + ch = this.nextChar(); + } + } + }; + + return Lexer; +})(); + +var Linearization = { + create: function LinearizationCreate(stream) { + function getInt(name, allowZeroValue) { + var obj = linDict.get(name); + if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { + return obj; + } + throw new Error('The "' + name + '" parameter in the linearization ' + + 'dictionary is invalid.'); + } + function getHints() { + var hints = linDict.get('H'), hintsLength, item; + if (isArray(hints) && + ((hintsLength = hints.length) === 2 || hintsLength === 4)) { + for (var index = 0; index < hintsLength; index++) { + if (!(isInt(item = hints[index]) && item > 0)) { + throw new Error('Hint (' + index + + ') in the linearization dictionary is invalid.'); + } + } + return hints; + } + throw new Error('Hint array in the linearization dictionary is invalid.'); + } + var parser = new Parser(new Lexer(stream), false, null); + var obj1 = parser.getObj(); + var obj2 = parser.getObj(); + var obj3 = parser.getObj(); + var linDict = parser.getObj(); + var obj, length; + if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) && + isNum(obj = linDict.get('Linearized')) && obj > 0)) { + return null; // No valid linearization dictionary found. + } else if ((length = getInt('L')) !== stream.length) { + throw new Error('The "L" parameter in the linearization dictionary ' + + 'does not equal the stream length.'); + } + return { + length: length, + hints: getHints(), + objectNumberFirst: getInt('O'), + endFirst: getInt('E'), + numPages: getInt('N'), + mainXRefEntriesOffset: getInt('T'), + pageFirst: (linDict.has('P') ? getInt('P', true) : 0) + }; + } +}; + + +var PostScriptParser = (function PostScriptParserClosure() { + function PostScriptParser(lexer) { + this.lexer = lexer; + this.operators = []; + this.token = null; + this.prev = null; + } + PostScriptParser.prototype = { + nextToken: function PostScriptParser_nextToken() { + this.prev = this.token; + this.token = this.lexer.getToken(); + }, + accept: function PostScriptParser_accept(type) { + if (this.token.type === type) { + this.nextToken(); + return true; + } + return false; + }, + expect: function PostScriptParser_expect(type) { + if (this.accept(type)) { + return true; + } + error('Unexpected symbol: found ' + this.token.type + ' expected ' + + type + '.'); + }, + parse: function PostScriptParser_parse() { + this.nextToken(); + this.expect(PostScriptTokenTypes.LBRACE); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + return this.operators; + }, + parseBlock: function PostScriptParser_parseBlock() { + while (true) { + if (this.accept(PostScriptTokenTypes.NUMBER)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + this.parseCondition(); + } else { + return; + } + } + }, + parseCondition: function PostScriptParser_parseCondition() { + // Add two place holders that will be updated later + var conditionLocation = this.operators.length; + this.operators.push(null, null); + + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + if (this.accept(PostScriptTokenTypes.IF)) { + // The true block is right after the 'if' so it just falls through on + // true else it jumps and skips the true block. + this.operators[conditionLocation] = this.operators.length; + this.operators[conditionLocation + 1] = 'jz'; + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + var jumpLocation = this.operators.length; + this.operators.push(null, null); + var endOfTrue = this.operators.length; + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + this.expect(PostScriptTokenTypes.IFELSE); + // The jump is added at the end of the true block to skip the false + // block. + this.operators[jumpLocation] = this.operators.length; + this.operators[jumpLocation + 1] = 'j'; + + this.operators[conditionLocation] = endOfTrue; + this.operators[conditionLocation + 1] = 'jz'; + } else { + error('PS Function: error parsing conditional.'); + } + } + }; + return PostScriptParser; +})(); + +var PostScriptTokenTypes = { + LBRACE: 0, + RBRACE: 1, + NUMBER: 2, + OPERATOR: 3, + IF: 4, + IFELSE: 5 +}; + +var PostScriptToken = (function PostScriptTokenClosure() { + function PostScriptToken(type, value) { + this.type = type; + this.value = value; + } + + var opCache = {}; + + PostScriptToken.getOperator = function PostScriptToken_getOperator(op) { + var opValue = opCache[op]; + if (opValue) { + return opValue; + } + return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); + }; + + PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE, + '{'); + PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE, + '}'); + PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF'); + PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE, + 'IFELSE'); + return PostScriptToken; +})(); + +var PostScriptLexer = (function PostScriptLexerClosure() { + function PostScriptLexer(stream) { + this.stream = stream; + this.nextChar(); + + this.strBuf = []; + } + PostScriptLexer.prototype = { + nextChar: function PostScriptLexer_nextChar() { + return (this.currentChar = this.stream.getByte()); + }, + getToken: function PostScriptLexer_getToken() { + var comment = false; + var ch = this.currentChar; + + // skip comments + while (true) { + if (ch < 0) { + return EOF; + } + + if (comment) { + if (ch === 0x0A || ch === 0x0D) { + comment = false; + } + } else if (ch === 0x25) { // '%' + comment = true; + } else if (!Lexer.isSpace(ch)) { + break; + } + ch = this.nextChar(); + } + switch (ch | 0) { + case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4' + case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9' + case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.' + return new PostScriptToken(PostScriptTokenTypes.NUMBER, + this.getNumber()); + case 0x7B: // '{' + this.nextChar(); + return PostScriptToken.LBRACE; + case 0x7D: // '}' + this.nextChar(); + return PostScriptToken.RBRACE; + } + // operator + var strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0 && // and 'A'-'Z', 'a'-'z' + ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0x61 && ch <= 0x7A))) { + strBuf.push(String.fromCharCode(ch)); + } + var str = strBuf.join(''); + switch (str.toLowerCase()) { + case 'if': + return PostScriptToken.IF; + case 'ifelse': + return PostScriptToken.IFELSE; + default: + return PostScriptToken.getOperator(str); + } + }, + getNumber: function PostScriptLexer_getNumber() { + var ch = this.currentChar; + var strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0) { + if ((ch >= 0x30 && ch <= 0x39) || // '0'-'9' + ch === 0x2D || ch === 0x2E) { // '-', '.' + strBuf.push(String.fromCharCode(ch)); + } else { + break; + } + } + var value = parseFloat(strBuf.join('')); + if (isNaN(value)) { + error('Invalid floating point number: ' + value); + } + return value; + } + }; + return PostScriptLexer; +})(); + + +var Stream = (function StreamClosure() { + function Stream(arrayBuffer, start, length, dict) { + this.bytes = (arrayBuffer instanceof Uint8Array ? + arrayBuffer : new Uint8Array(arrayBuffer)); + this.start = start || 0; + this.pos = this.start; + this.end = (start + length) || this.bytes.length; + this.dict = dict; + } + + // required methods for a stream. if a particular stream does not + // implement these, an error should be thrown + Stream.prototype = { + get length() { + return this.end - this.start; + }, + get isEmpty() { + return this.length === 0; + }, + getByte: function Stream_getByte() { + if (this.pos >= this.end) { + return -1; + } + return this.bytes[this.pos++]; + }, + getUint16: function Stream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + return (b0 << 8) + b1; + }, + getInt32: function Stream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + // returns subarray of original buffer + // should only be read + getBytes: function Stream_getBytes(length) { + var bytes = this.bytes; + var pos = this.pos; + var strEnd = this.end; + + if (!length) { + return bytes.subarray(pos, strEnd); + } + var end = pos + length; + if (end > strEnd) { + end = strEnd; + } + this.pos = end; + return bytes.subarray(pos, end); + }, + peekByte: function Stream_peekByte() { + var peekedByte = this.getByte(); + this.pos--; + return peekedByte; + }, + peekBytes: function Stream_peekBytes(length) { + var bytes = this.getBytes(length); + this.pos -= bytes.length; + return bytes; + }, + skip: function Stream_skip(n) { + if (!n) { + n = 1; + } + this.pos += n; + }, + reset: function Stream_reset() { + this.pos = this.start; + }, + moveStart: function Stream_moveStart() { + this.start = this.pos; + }, + makeSubStream: function Stream_makeSubStream(start, length, dict) { + return new Stream(this.bytes.buffer, start, length, dict); + }, + isStream: true + }; + + return Stream; +})(); + +var StringStream = (function StringStreamClosure() { + function StringStream(str) { + var length = str.length; + var bytes = new Uint8Array(length); + for (var n = 0; n < length; ++n) { + bytes[n] = str.charCodeAt(n); + } + Stream.call(this, bytes); + } + + StringStream.prototype = Stream.prototype; + + return StringStream; +})(); + +// super class for the decoding streams +var DecodeStream = (function DecodeStreamClosure() { + // Lots of DecodeStreams are created whose buffers are never used. For these + // we share a single empty buffer. This is (a) space-efficient and (b) avoids + // having special cases that would be required if we used |null| for an empty + // buffer. + var emptyBuffer = new Uint8Array(0); + + function DecodeStream(maybeMinBufferLength) { + this.pos = 0; + this.bufferLength = 0; + this.eof = false; + this.buffer = emptyBuffer; + this.minBufferLength = 512; + if (maybeMinBufferLength) { + // Compute the first power of two that is as big as maybeMinBufferLength. + while (this.minBufferLength < maybeMinBufferLength) { + this.minBufferLength *= 2; + } + } + } + + DecodeStream.prototype = { + get isEmpty() { + while (!this.eof && this.bufferLength === 0) { + this.readBlock(); + } + return this.bufferLength === 0; + }, + ensureBuffer: function DecodeStream_ensureBuffer(requested) { + var buffer = this.buffer; + if (requested <= buffer.byteLength) { + return buffer; + } + var size = this.minBufferLength; + while (size < requested) { + size *= 2; + } + var buffer2 = new Uint8Array(size); + buffer2.set(buffer); + return (this.buffer = buffer2); + }, + getByte: function DecodeStream_getByte() { + var pos = this.pos; + while (this.bufferLength <= pos) { + if (this.eof) { + return -1; + } + this.readBlock(); + } + return this.buffer[this.pos++]; + }, + getUint16: function DecodeStream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + return (b0 << 8) + b1; + }, + getInt32: function DecodeStream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + getBytes: function DecodeStream_getBytes(length) { + var end, pos = this.pos; + + if (length) { + this.ensureBuffer(pos + length); + end = pos + length; + + while (!this.eof && this.bufferLength < end) { + this.readBlock(); + } + var bufEnd = this.bufferLength; + if (end > bufEnd) { + end = bufEnd; + } + } else { + while (!this.eof) { + this.readBlock(); + } + end = this.bufferLength; + } + + this.pos = end; + return this.buffer.subarray(pos, end); + }, + peekByte: function DecodeStream_peekByte() { + var peekedByte = this.getByte(); + this.pos--; + return peekedByte; + }, + peekBytes: function DecodeStream_peekBytes(length) { + var bytes = this.getBytes(length); + this.pos -= bytes.length; + return bytes; + }, + makeSubStream: function DecodeStream_makeSubStream(start, length, dict) { + var end = start + length; + while (this.bufferLength <= end && !this.eof) { + this.readBlock(); + } + return new Stream(this.buffer, start, length, dict); + }, + skip: function DecodeStream_skip(n) { + if (!n) { + n = 1; + } + this.pos += n; + }, + reset: function DecodeStream_reset() { + this.pos = 0; + }, + getBaseStreams: function DecodeStream_getBaseStreams() { + if (this.str && this.str.getBaseStreams) { + return this.str.getBaseStreams(); + } + return []; + } + }; + + return DecodeStream; +})(); + +var StreamsSequenceStream = (function StreamsSequenceStreamClosure() { + function StreamsSequenceStream(streams) { + this.streams = streams; + DecodeStream.call(this, /* maybeLength = */ null); + } + + StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype); + + StreamsSequenceStream.prototype.readBlock = + function streamSequenceStreamReadBlock() { + + var streams = this.streams; + if (streams.length === 0) { + this.eof = true; + return; + } + var stream = streams.shift(); + var chunk = stream.getBytes(); + var bufferLength = this.bufferLength; + var newLength = bufferLength + chunk.length; + var buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + }; + + StreamsSequenceStream.prototype.getBaseStreams = + function StreamsSequenceStream_getBaseStreams() { + + var baseStreams = []; + for (var i = 0, ii = this.streams.length; i < ii; i++) { + var stream = this.streams[i]; + if (stream.getBaseStreams) { + Util.appendToArray(baseStreams, stream.getBaseStreams()); + } + } + return baseStreams; + }; + + return StreamsSequenceStream; +})(); + +var FlateStream = (function FlateStreamClosure() { + var codeLenCodeMap = new Uint32Array([ + 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 + ]); + + var lengthDecode = new Uint32Array([ + 0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, + 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, + 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, + 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102 + ]); + + var distDecode = new Uint32Array([ + 0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, + 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, + 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, + 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001 + ]); + + var fixedLitCodeTab = [new Uint32Array([ + 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, + 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, + 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, + 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, + 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, + 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, + 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, + 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, + 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, + 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, + 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, + 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, + 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, + 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, + 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, + 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, + 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, + 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, + 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, + 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, + 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, + 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, + 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, + 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, + 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, + 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, + 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, + 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, + 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, + 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, + 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, + 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, + 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, + 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, + 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, + 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, + 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, + 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, + 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, + 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, + 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, + 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, + 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, + 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, + 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, + 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, + 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, + 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, + 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, + 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, + 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, + 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, + 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, + 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, + 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, + 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, + 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, + 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, + 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, + 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, + 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, + 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, + 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, + 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff + ]), 9]; + + var fixedDistCodeTab = [new Uint32Array([ + 0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, + 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, + 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, + 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000 + ]), 5]; + + function FlateStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + + var cmf = str.getByte(); + var flg = str.getByte(); + if (cmf === -1 || flg === -1) { + error('Invalid header in flate stream: ' + cmf + ', ' + flg); + } + if ((cmf & 0x0f) !== 0x08) { + error('Unknown compression method in flate stream: ' + cmf + ', ' + flg); + } + if ((((cmf << 8) + flg) % 31) !== 0) { + error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg); + } + if (flg & 0x20) { + error('FDICT bit set in flate stream: ' + cmf + ', ' + flg); + } + + this.codeSize = 0; + this.codeBuf = 0; + + DecodeStream.call(this, maybeLength); + } + + FlateStream.prototype = Object.create(DecodeStream.prototype); + + FlateStream.prototype.getBits = function FlateStream_getBits(bits) { + var str = this.str; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + + var b; + while (codeSize < bits) { + if ((b = str.getByte()) === -1) { + error('Bad encoding in flate stream'); + } + codeBuf |= b << codeSize; + codeSize += 8; + } + b = codeBuf & ((1 << bits) - 1); + this.codeBuf = codeBuf >> bits; + this.codeSize = codeSize -= bits; + + return b; + }; + + FlateStream.prototype.getCode = function FlateStream_getCode(table) { + var str = this.str; + var codes = table[0]; + var maxLen = table[1]; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + + var b; + while (codeSize < maxLen) { + if ((b = str.getByte()) === -1) { + // premature end of stream. code might however still be valid. + // codeSize < codeLen check below guards against incomplete codeVal. + break; + } + codeBuf |= (b << codeSize); + codeSize += 8; + } + var code = codes[codeBuf & ((1 << maxLen) - 1)]; + var codeLen = code >> 16; + var codeVal = code & 0xffff; + if (codeLen < 1 || codeSize < codeLen) { + error('Bad encoding in flate stream'); + } + this.codeBuf = (codeBuf >> codeLen); + this.codeSize = (codeSize - codeLen); + return codeVal; + }; + + FlateStream.prototype.generateHuffmanTable = + function flateStreamGenerateHuffmanTable(lengths) { + var n = lengths.length; + + // find max code length + var maxLen = 0; + var i; + for (i = 0; i < n; ++i) { + if (lengths[i] > maxLen) { + maxLen = lengths[i]; + } + } + + // build the table + var size = 1 << maxLen; + var codes = new Uint32Array(size); + for (var len = 1, code = 0, skip = 2; + len <= maxLen; + ++len, code <<= 1, skip <<= 1) { + for (var val = 0; val < n; ++val) { + if (lengths[val] === len) { + // bit-reverse the code + var code2 = 0; + var t = code; + for (i = 0; i < len; ++i) { + code2 = (code2 << 1) | (t & 1); + t >>= 1; + } + + // fill the table entries + for (i = code2; i < size; i += skip) { + codes[i] = (len << 16) | val; + } + ++code; + } + } + } + + return [codes, maxLen]; + }; + + FlateStream.prototype.readBlock = function FlateStream_readBlock() { + var buffer, len; + var str = this.str; + // read block header + var hdr = this.getBits(3); + if (hdr & 1) { + this.eof = true; + } + hdr >>= 1; + + if (hdr === 0) { // uncompressed block + var b; + + if ((b = str.getByte()) === -1) { + error('Bad block header in flate stream'); + } + var blockLen = b; + if ((b = str.getByte()) === -1) { + error('Bad block header in flate stream'); + } + blockLen |= (b << 8); + if ((b = str.getByte()) === -1) { + error('Bad block header in flate stream'); + } + var check = b; + if ((b = str.getByte()) === -1) { + error('Bad block header in flate stream'); + } + check |= (b << 8); + if (check !== (~blockLen & 0xffff) && + (blockLen !== 0 || check !== 0)) { + // Ignoring error for bad "empty" block (see issue 1277) + error('Bad uncompressed block length in flate stream'); + } + + this.codeBuf = 0; + this.codeSize = 0; + + var bufferLength = this.bufferLength; + buffer = this.ensureBuffer(bufferLength + blockLen); + var end = bufferLength + blockLen; + this.bufferLength = end; + if (blockLen === 0) { + if (str.peekByte() === -1) { + this.eof = true; + } + } else { + for (var n = bufferLength; n < end; ++n) { + if ((b = str.getByte()) === -1) { + this.eof = true; + break; + } + buffer[n] = b; + } + } + return; + } + + var litCodeTable; + var distCodeTable; + if (hdr === 1) { // compressed block, fixed codes + litCodeTable = fixedLitCodeTab; + distCodeTable = fixedDistCodeTab; + } else if (hdr === 2) { // compressed block, dynamic codes + var numLitCodes = this.getBits(5) + 257; + var numDistCodes = this.getBits(5) + 1; + var numCodeLenCodes = this.getBits(4) + 4; + + // build the code lengths code table + var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); + + var i; + for (i = 0; i < numCodeLenCodes; ++i) { + codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); + } + var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); + + // build the literal and distance code tables + len = 0; + i = 0; + var codes = numLitCodes + numDistCodes; + var codeLengths = new Uint8Array(codes); + var bitsLength, bitsOffset, what; + while (i < codes) { + var code = this.getCode(codeLenCodeTab); + if (code === 16) { + bitsLength = 2; bitsOffset = 3; what = len; + } else if (code === 17) { + bitsLength = 3; bitsOffset = 3; what = (len = 0); + } else if (code === 18) { + bitsLength = 7; bitsOffset = 11; what = (len = 0); + } else { + codeLengths[i++] = len = code; + continue; + } + + var repeatLength = this.getBits(bitsLength) + bitsOffset; + while (repeatLength-- > 0) { + codeLengths[i++] = what; + } + } + + litCodeTable = + this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); + distCodeTable = + this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); + } else { + error('Unknown block type in flate stream'); + } + + buffer = this.buffer; + var limit = buffer ? buffer.length : 0; + var pos = this.bufferLength; + while (true) { + var code1 = this.getCode(litCodeTable); + if (code1 < 256) { + if (pos + 1 >= limit) { + buffer = this.ensureBuffer(pos + 1); + limit = buffer.length; + } + buffer[pos++] = code1; + continue; + } + if (code1 === 256) { + this.bufferLength = pos; + return; + } + code1 -= 257; + code1 = lengthDecode[code1]; + var code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + len = (code1 & 0xffff) + code2; + code1 = this.getCode(distCodeTable); + code1 = distDecode[code1]; + code2 = code1 >> 16; + if (code2 > 0) { + code2 = this.getBits(code2); + } + var dist = (code1 & 0xffff) + code2; + if (pos + len >= limit) { + buffer = this.ensureBuffer(pos + len); + limit = buffer.length; + } + for (var k = 0; k < len; ++k, ++pos) { + buffer[pos] = buffer[pos - dist]; + } + } + }; + + return FlateStream; +})(); + +var PredictorStream = (function PredictorStreamClosure() { + function PredictorStream(str, maybeLength, params) { + var predictor = this.predictor = params.get('Predictor') || 1; + + if (predictor <= 1) { + return str; // no prediction + } + if (predictor !== 2 && (predictor < 10 || predictor > 15)) { + error('Unsupported predictor: ' + predictor); + } + + if (predictor === 2) { + this.readBlock = this.readBlockTiff; + } else { + this.readBlock = this.readBlockPng; + } + + this.str = str; + this.dict = str.dict; + + var colors = this.colors = params.get('Colors') || 1; + var bits = this.bits = params.get('BitsPerComponent') || 8; + var columns = this.columns = params.get('Columns') || 1; + + this.pixBytes = (colors * bits + 7) >> 3; + this.rowBytes = (columns * colors * bits + 7) >> 3; + + DecodeStream.call(this, maybeLength); + return this; + } + + PredictorStream.prototype = Object.create(DecodeStream.prototype); + + PredictorStream.prototype.readBlockTiff = + function predictorStreamReadBlockTiff() { + var rowBytes = this.rowBytes; + + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + + var bits = this.bits; + var colors = this.colors; + + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + + var inbuf = 0, outbuf = 0; + var inbits = 0, outbits = 0; + var pos = bufferLength; + var i; + + if (bits === 1) { + for (i = 0; i < rowBytes; ++i) { + var c = rawBytes[i]; + inbuf = (inbuf << 8) | c; + // bitwise addition is exclusive or + // first shift inbuf and then add + buffer[pos++] = (c ^ (inbuf >> colors)) & 0xFF; + // truncate inbuf (assumes colors < 16) + inbuf &= 0xFFFF; + } + } else if (bits === 8) { + for (i = 0; i < colors; ++i) { + buffer[pos++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[pos] = buffer[pos - colors] + rawBytes[i]; + pos++; + } + } else { + var compArray = new Uint8Array(colors + 1); + var bitMask = (1 << bits) - 1; + var j = 0, k = bufferLength; + var columns = this.columns; + for (i = 0; i < columns; ++i) { + for (var kk = 0; kk < colors; ++kk) { + if (inbits < bits) { + inbuf = (inbuf << 8) | (rawBytes[j++] & 0xFF); + inbits += 8; + } + compArray[kk] = (compArray[kk] + + (inbuf >> (inbits - bits))) & bitMask; + inbits -= bits; + outbuf = (outbuf << bits) | compArray[kk]; + outbits += bits; + if (outbits >= 8) { + buffer[k++] = (outbuf >> (outbits - 8)) & 0xFF; + outbits -= 8; + } + } + } + if (outbits > 0) { + buffer[k++] = (outbuf << (8 - outbits)) + + (inbuf & ((1 << (8 - outbits)) - 1)); + } + } + this.bufferLength += rowBytes; + }; + + PredictorStream.prototype.readBlockPng = + function predictorStreamReadBlockPng() { + + var rowBytes = this.rowBytes; + var pixBytes = this.pixBytes; + + var predictor = this.str.getByte(); + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + if (this.eof) { + return; + } + + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + + var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); + if (prevRow.length === 0) { + prevRow = new Uint8Array(rowBytes); + } + + var i, j = bufferLength, up, c; + switch (predictor) { + case 0: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + break; + case 1: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = (buffer[j - pixBytes] + rawBytes[i]) & 0xFF; + j++; + } + break; + case 2: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = (prevRow[i] + rawBytes[i]) & 0xFF; + } + break; + case 3: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; + } + for (; i < rowBytes; ++i) { + buffer[j] = (((prevRow[i] + buffer[j - pixBytes]) >> 1) + + rawBytes[i]) & 0xFF; + j++; + } + break; + case 4: + // we need to save the up left pixels values. the simplest way + // is to create a new buffer + for (i = 0; i < pixBytes; ++i) { + up = prevRow[i]; + c = rawBytes[i]; + buffer[j++] = up + c; + } + for (; i < rowBytes; ++i) { + up = prevRow[i]; + var upLeft = prevRow[i - pixBytes]; + var left = buffer[j - pixBytes]; + var p = left + up - upLeft; + + var pa = p - left; + if (pa < 0) { + pa = -pa; + } + var pb = p - up; + if (pb < 0) { + pb = -pb; + } + var pc = p - upLeft; + if (pc < 0) { + pc = -pc; + } + + c = rawBytes[i]; + if (pa <= pb && pa <= pc) { + buffer[j++] = left + c; + } else if (pb <= pc) { + buffer[j++] = up + c; + } else { + buffer[j++] = upLeft + c; + } + } + break; + default: + error('Unsupported predictor: ' + predictor); + } + this.bufferLength += rowBytes; + }; + + return PredictorStream; +})(); + +/** + * Depending on the type of JPEG a JpegStream is handled in different ways. For + * JPEG's that are supported natively such as DeviceGray and DeviceRGB the image + * data is stored and then loaded by the browser. For unsupported JPEG's we use + * a library to decode these images and the stream behaves like all the other + * DecodeStreams. + */ +var JpegStream = (function JpegStreamClosure() { + function JpegStream(stream, maybeLength, dict, xref) { + // TODO: per poppler, some images may have 'junk' before that + // need to be removed + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + + DecodeStream.call(this, maybeLength); + } + + JpegStream.prototype = Object.create(DecodeStream.prototype); + + Object.defineProperty(JpegStream.prototype, 'bytes', { + get: function JpegStream_bytes() { + // If this.maybeLength is null, we'll get the entire stream. + return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) { + if (this.bufferLength) { + return; + } + try { + var jpegImage = new JpegImage(); + + // checking if values needs to be transformed before conversion + if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) { + var decodeArr = this.dict.get('Decode'); + var bitsPerComponent = this.dict.get('BitsPerComponent') || 8; + var decodeArrLength = decodeArr.length; + var transform = new Int32Array(decodeArrLength); + var transformNeeded = false; + var maxValue = (1 << bitsPerComponent) - 1; + for (var i = 0; i < decodeArrLength; i += 2) { + transform[i] = ((decodeArr[i + 1] - decodeArr[i]) * 256) | 0; + transform[i + 1] = (decodeArr[i] * maxValue) | 0; + if (transform[i] !== 256 || transform[i + 1] !== 0) { + transformNeeded = true; + } + } + if (transformNeeded) { + jpegImage.decodeTransform = transform; + } + } + + jpegImage.parse(this.bytes); + var data = jpegImage.getData(this.drawWidth, this.drawHeight, + this.forceRGB); + this.buffer = data; + this.bufferLength = data.length; + this.eof = true; + } catch (e) { + error('JPEG error: ' + e); + } + }; + + JpegStream.prototype.getBytes = function JpegStream_getBytes(length) { + this.ensureBuffer(); + return this.buffer; + }; + + JpegStream.prototype.getIR = function JpegStream_getIR() { + return PDFJS.createObjectURL(this.bytes, 'image/jpeg'); + }; + /** + * Checks if the image can be decoded and displayed by the browser without any + * further processing such as color space conversions. + */ + JpegStream.prototype.isNativelySupported = + function JpegStream_isNativelySupported(xref, res) { + var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res); + return cs.name === 'DeviceGray' || cs.name === 'DeviceRGB'; + }; + /** + * Checks if the image can be decoded by the browser. + */ + JpegStream.prototype.isNativelyDecodable = + function JpegStream_isNativelyDecodable(xref, res) { + var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res); + var numComps = cs.numComps; + return numComps === 1 || numComps === 3; + }; + + return JpegStream; +})(); + +/** + * For JPEG 2000's we use a library to decode these images and + * the stream behaves like all the other DecodeStreams. + */ +var JpxStream = (function JpxStreamClosure() { + function JpxStream(stream, maybeLength, dict) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + + DecodeStream.call(this, maybeLength); + } + + JpxStream.prototype = Object.create(DecodeStream.prototype); + + Object.defineProperty(JpxStream.prototype, 'bytes', { + get: function JpxStream_bytes() { + // If this.maybeLength is null, we'll get the entire stream. + return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) { + if (this.bufferLength) { + return; + } + + var jpxImage = new JpxImage(); + jpxImage.parse(this.bytes); + + var width = jpxImage.width; + var height = jpxImage.height; + var componentsCount = jpxImage.componentsCount; + var tileCount = jpxImage.tiles.length; + if (tileCount === 1) { + this.buffer = jpxImage.tiles[0].items; + } else { + var data = new Uint8Array(width * height * componentsCount); + + for (var k = 0; k < tileCount; k++) { + var tileComponents = jpxImage.tiles[k]; + var tileWidth = tileComponents.width; + var tileHeight = tileComponents.height; + var tileLeft = tileComponents.left; + var tileTop = tileComponents.top; + + var src = tileComponents.items; + var srcPosition = 0; + var dataPosition = (width * tileTop + tileLeft) * componentsCount; + var imgRowSize = width * componentsCount; + var tileRowSize = tileWidth * componentsCount; + + for (var j = 0; j < tileHeight; j++) { + var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); + data.set(rowBytes, dataPosition); + srcPosition += tileRowSize; + dataPosition += imgRowSize; + } + } + this.buffer = data; + } + this.bufferLength = this.buffer.length; + this.eof = true; + }; + + return JpxStream; +})(); + +/** + * For JBIG2's we use a library to decode these images and + * the stream behaves like all the other DecodeStreams. + */ +var Jbig2Stream = (function Jbig2StreamClosure() { + function Jbig2Stream(stream, maybeLength, dict) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + + DecodeStream.call(this, maybeLength); + } + + Jbig2Stream.prototype = Object.create(DecodeStream.prototype); + + Object.defineProperty(Jbig2Stream.prototype, 'bytes', { + get: function Jbig2Stream_bytes() { + // If this.maybeLength is null, we'll get the entire stream. + return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) { + if (this.bufferLength) { + return; + } + + var jbig2Image = new Jbig2Image(); + + var chunks = [], xref = this.dict.xref; + var decodeParams = xref.fetchIfRef(this.dict.get('DecodeParms')); + + // According to the PDF specification, DecodeParms can be either + // a dictionary, or an array whose elements are dictionaries. + if (isArray(decodeParams)) { + if (decodeParams.length > 1) { + warn('JBIG2 - \'DecodeParms\' array with multiple elements ' + + 'not supported.'); + } + decodeParams = xref.fetchIfRef(decodeParams[0]); + } + if (decodeParams && decodeParams.has('JBIG2Globals')) { + var globalsStream = decodeParams.get('JBIG2Globals'); + var globals = globalsStream.getBytes(); + chunks.push({data: globals, start: 0, end: globals.length}); + } + chunks.push({data: this.bytes, start: 0, end: this.bytes.length}); + var data = jbig2Image.parseChunks(chunks); + var dataLength = data.length; + + // JBIG2 had black as 1 and white as 0, inverting the colors + for (var i = 0; i < dataLength; i++) { + data[i] ^= 0xFF; + } + + this.buffer = data; + this.bufferLength = dataLength; + this.eof = true; + }; + + return Jbig2Stream; +})(); + +var DecryptStream = (function DecryptStreamClosure() { + function DecryptStream(str, maybeLength, decrypt) { + this.str = str; + this.dict = str.dict; + this.decrypt = decrypt; + this.nextChunk = null; + this.initialized = false; + + DecodeStream.call(this, maybeLength); + } + + var chunkSize = 512; + + DecryptStream.prototype = Object.create(DecodeStream.prototype); + + DecryptStream.prototype.readBlock = function DecryptStream_readBlock() { + var chunk; + if (this.initialized) { + chunk = this.nextChunk; + } else { + chunk = this.str.getBytes(chunkSize); + this.initialized = true; + } + if (!chunk || chunk.length === 0) { + this.eof = true; + return; + } + this.nextChunk = this.str.getBytes(chunkSize); + var hasMoreData = this.nextChunk && this.nextChunk.length > 0; + + var decrypt = this.decrypt; + chunk = decrypt(chunk, !hasMoreData); + + var bufferLength = this.bufferLength; + var i, n = chunk.length; + var buffer = this.ensureBuffer(bufferLength + n); + for (i = 0; i < n; i++) { + buffer[bufferLength++] = chunk[i]; + } + this.bufferLength = bufferLength; + }; + + return DecryptStream; +})(); + +var Ascii85Stream = (function Ascii85StreamClosure() { + function Ascii85Stream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + this.input = new Uint8Array(5); + + // Most streams increase in size when decoded, but Ascii85 streams + // typically shrink by ~20%. + if (maybeLength) { + maybeLength = 0.8 * maybeLength; + } + DecodeStream.call(this, maybeLength); + } + + Ascii85Stream.prototype = Object.create(DecodeStream.prototype); + + Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() { + var TILDA_CHAR = 0x7E; // '~' + var Z_LOWER_CHAR = 0x7A; // 'z' + var EOF = -1; + + var str = this.str; + + var c = str.getByte(); + while (Lexer.isSpace(c)) { + c = str.getByte(); + } + + if (c === EOF || c === TILDA_CHAR) { + this.eof = true; + return; + } + + var bufferLength = this.bufferLength, buffer; + var i; + + // special code for z + if (c === Z_LOWER_CHAR) { + buffer = this.ensureBuffer(bufferLength + 4); + for (i = 0; i < 4; ++i) { + buffer[bufferLength + i] = 0; + } + this.bufferLength += 4; + } else { + var input = this.input; + input[0] = c; + for (i = 1; i < 5; ++i) { + c = str.getByte(); + while (Lexer.isSpace(c)) { + c = str.getByte(); + } + + input[i] = c; + + if (c === EOF || c === TILDA_CHAR) { + break; + } + } + buffer = this.ensureBuffer(bufferLength + i - 1); + this.bufferLength += i - 1; + + // partial ending; + if (i < 5) { + for (; i < 5; ++i) { + input[i] = 0x21 + 84; + } + this.eof = true; + } + var t = 0; + for (i = 0; i < 5; ++i) { + t = t * 85 + (input[i] - 0x21); + } + + for (i = 3; i >= 0; --i) { + buffer[bufferLength + i] = t & 0xFF; + t >>= 8; + } + } + }; + + return Ascii85Stream; +})(); + +var AsciiHexStream = (function AsciiHexStreamClosure() { + function AsciiHexStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + + this.firstDigit = -1; + + // Most streams increase in size when decoded, but AsciiHex streams shrink + // by 50%. + if (maybeLength) { + maybeLength = 0.5 * maybeLength; + } + DecodeStream.call(this, maybeLength); + } + + AsciiHexStream.prototype = Object.create(DecodeStream.prototype); + + AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() { + var UPSTREAM_BLOCK_SIZE = 8000; + var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); + if (!bytes.length) { + this.eof = true; + return; + } + + var maxDecodeLength = (bytes.length + 1) >> 1; + var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); + var bufferLength = this.bufferLength; + + var firstDigit = this.firstDigit; + for (var i = 0, ii = bytes.length; i < ii; i++) { + var ch = bytes[i], digit; + if (ch >= 0x30 && ch <= 0x39) { // '0'-'9' + digit = ch & 0x0F; + } else if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) { + // 'A'-'Z', 'a'-'z' + digit = (ch & 0x0F) + 9; + } else if (ch === 0x3E) { // '>' + this.eof = true; + break; + } else { // probably whitespace + continue; // ignoring + } + if (firstDigit < 0) { + firstDigit = digit; + } else { + buffer[bufferLength++] = (firstDigit << 4) | digit; + firstDigit = -1; + } + } + if (firstDigit >= 0 && this.eof) { + // incomplete byte + buffer[bufferLength++] = (firstDigit << 4); + firstDigit = -1; + } + this.firstDigit = firstDigit; + this.bufferLength = bufferLength; + }; + + return AsciiHexStream; +})(); + +var RunLengthStream = (function RunLengthStreamClosure() { + function RunLengthStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + + DecodeStream.call(this, maybeLength); + } + + RunLengthStream.prototype = Object.create(DecodeStream.prototype); + + RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() { + // The repeatHeader has following format. The first byte defines type of run + // and amount of bytes to repeat/copy: n = 0 through 127 - copy next n bytes + // (in addition to the second byte from the header), n = 129 through 255 - + // duplicate the second byte from the header (257 - n) times, n = 128 - end. + var repeatHeader = this.str.getBytes(2); + if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { + this.eof = true; + return; + } + + var buffer; + var bufferLength = this.bufferLength; + var n = repeatHeader[0]; + if (n < 128) { + // copy n bytes + buffer = this.ensureBuffer(bufferLength + n + 1); + buffer[bufferLength++] = repeatHeader[1]; + if (n > 0) { + var source = this.str.getBytes(n); + buffer.set(source, bufferLength); + bufferLength += n; + } + } else { + n = 257 - n; + var b = repeatHeader[1]; + buffer = this.ensureBuffer(bufferLength + n + 1); + for (var i = 0; i < n; i++) { + buffer[bufferLength++] = b; + } + } + this.bufferLength = bufferLength; + }; + + return RunLengthStream; +})(); + +var CCITTFaxStream = (function CCITTFaxStreamClosure() { + + var ccittEOL = -2; + var twoDimPass = 0; + var twoDimHoriz = 1; + var twoDimVert0 = 2; + var twoDimVertR1 = 3; + var twoDimVertL1 = 4; + var twoDimVertR2 = 5; + var twoDimVertL2 = 6; + var twoDimVertR3 = 7; + var twoDimVertL3 = 8; + + var twoDimTable = [ + [-1, -1], [-1, -1], // 000000x + [7, twoDimVertL3], // 0000010 + [7, twoDimVertR3], // 0000011 + [6, twoDimVertL2], [6, twoDimVertL2], // 000010x + [6, twoDimVertR2], [6, twoDimVertR2], // 000011x + [4, twoDimPass], [4, twoDimPass], // 0001xxx + [4, twoDimPass], [4, twoDimPass], + [4, twoDimPass], [4, twoDimPass], + [4, twoDimPass], [4, twoDimPass], + [3, twoDimHoriz], [3, twoDimHoriz], // 001xxxx + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimHoriz], [3, twoDimHoriz], + [3, twoDimVertL1], [3, twoDimVertL1], // 010xxxx + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertL1], [3, twoDimVertL1], + [3, twoDimVertR1], [3, twoDimVertR1], // 011xxxx + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [3, twoDimVertR1], [3, twoDimVertR1], + [1, twoDimVert0], [1, twoDimVert0], // 1xxxxxx + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0], + [1, twoDimVert0], [1, twoDimVert0] + ]; + + var whiteTable1 = [ + [-1, -1], // 00000 + [12, ccittEOL], // 00001 + [-1, -1], [-1, -1], // 0001x + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 001xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 010xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 011xx + [11, 1792], [11, 1792], // 1000x + [12, 1984], // 10010 + [12, 2048], // 10011 + [12, 2112], // 10100 + [12, 2176], // 10101 + [12, 2240], // 10110 + [12, 2304], // 10111 + [11, 1856], [11, 1856], // 1100x + [11, 1920], [11, 1920], // 1101x + [12, 2368], // 11100 + [12, 2432], // 11101 + [12, 2496], // 11110 + [12, 2560] // 11111 + ]; + + var whiteTable2 = [ + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000000xx + [8, 29], [8, 29], // 00000010x + [8, 30], [8, 30], // 00000011x + [8, 45], [8, 45], // 00000100x + [8, 46], [8, 46], // 00000101x + [7, 22], [7, 22], [7, 22], [7, 22], // 0000011xx + [7, 23], [7, 23], [7, 23], [7, 23], // 0000100xx + [8, 47], [8, 47], // 00001010x + [8, 48], [8, 48], // 00001011x + [6, 13], [6, 13], [6, 13], [6, 13], // 000011xxx + [6, 13], [6, 13], [6, 13], [6, 13], + [7, 20], [7, 20], [7, 20], [7, 20], // 0001000xx + [8, 33], [8, 33], // 00010010x + [8, 34], [8, 34], // 00010011x + [8, 35], [8, 35], // 00010100x + [8, 36], [8, 36], // 00010101x + [8, 37], [8, 37], // 00010110x + [8, 38], [8, 38], // 00010111x + [7, 19], [7, 19], [7, 19], [7, 19], // 0001100xx + [8, 31], [8, 31], // 00011010x + [8, 32], [8, 32], // 00011011x + [6, 1], [6, 1], [6, 1], [6, 1], // 000111xxx + [6, 1], [6, 1], [6, 1], [6, 1], + [6, 12], [6, 12], [6, 12], [6, 12], // 001000xxx + [6, 12], [6, 12], [6, 12], [6, 12], + [8, 53], [8, 53], // 00100100x + [8, 54], [8, 54], // 00100101x + [7, 26], [7, 26], [7, 26], [7, 26], // 0010011xx + [8, 39], [8, 39], // 00101000x + [8, 40], [8, 40], // 00101001x + [8, 41], [8, 41], // 00101010x + [8, 42], [8, 42], // 00101011x + [8, 43], [8, 43], // 00101100x + [8, 44], [8, 44], // 00101101x + [7, 21], [7, 21], [7, 21], [7, 21], // 0010111xx + [7, 28], [7, 28], [7, 28], [7, 28], // 0011000xx + [8, 61], [8, 61], // 00110010x + [8, 62], [8, 62], // 00110011x + [8, 63], [8, 63], // 00110100x + [8, 0], [8, 0], // 00110101x + [8, 320], [8, 320], // 00110110x + [8, 384], [8, 384], // 00110111x + [5, 10], [5, 10], [5, 10], [5, 10], // 00111xxxx + [5, 10], [5, 10], [5, 10], [5, 10], + [5, 10], [5, 10], [5, 10], [5, 10], + [5, 10], [5, 10], [5, 10], [5, 10], + [5, 11], [5, 11], [5, 11], [5, 11], // 01000xxxx + [5, 11], [5, 11], [5, 11], [5, 11], + [5, 11], [5, 11], [5, 11], [5, 11], + [5, 11], [5, 11], [5, 11], [5, 11], + [7, 27], [7, 27], [7, 27], [7, 27], // 0100100xx + [8, 59], [8, 59], // 01001010x + [8, 60], [8, 60], // 01001011x + [9, 1472], // 010011000 + [9, 1536], // 010011001 + [9, 1600], // 010011010 + [9, 1728], // 010011011 + [7, 18], [7, 18], [7, 18], [7, 18], // 0100111xx + [7, 24], [7, 24], [7, 24], [7, 24], // 0101000xx + [8, 49], [8, 49], // 01010010x + [8, 50], [8, 50], // 01010011x + [8, 51], [8, 51], // 01010100x + [8, 52], [8, 52], // 01010101x + [7, 25], [7, 25], [7, 25], [7, 25], // 0101011xx + [8, 55], [8, 55], // 01011000x + [8, 56], [8, 56], // 01011001x + [8, 57], [8, 57], // 01011010x + [8, 58], [8, 58], // 01011011x + [6, 192], [6, 192], [6, 192], [6, 192], // 010111xxx + [6, 192], [6, 192], [6, 192], [6, 192], + [6, 1664], [6, 1664], [6, 1664], [6, 1664], // 011000xxx + [6, 1664], [6, 1664], [6, 1664], [6, 1664], + [8, 448], [8, 448], // 01100100x + [8, 512], [8, 512], // 01100101x + [9, 704], // 011001100 + [9, 768], // 011001101 + [8, 640], [8, 640], // 01100111x + [8, 576], [8, 576], // 01101000x + [9, 832], // 011010010 + [9, 896], // 011010011 + [9, 960], // 011010100 + [9, 1024], // 011010101 + [9, 1088], // 011010110 + [9, 1152], // 011010111 + [9, 1216], // 011011000 + [9, 1280], // 011011001 + [9, 1344], // 011011010 + [9, 1408], // 011011011 + [7, 256], [7, 256], [7, 256], [7, 256], // 0110111xx + [4, 2], [4, 2], [4, 2], [4, 2], // 0111xxxxx + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 2], [4, 2], [4, 2], [4, 2], + [4, 3], [4, 3], [4, 3], [4, 3], // 1000xxxxx + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [4, 3], [4, 3], [4, 3], [4, 3], + [5, 128], [5, 128], [5, 128], [5, 128], // 10010xxxx + [5, 128], [5, 128], [5, 128], [5, 128], + [5, 128], [5, 128], [5, 128], [5, 128], + [5, 128], [5, 128], [5, 128], [5, 128], + [5, 8], [5, 8], [5, 8], [5, 8], // 10011xxxx + [5, 8], [5, 8], [5, 8], [5, 8], + [5, 8], [5, 8], [5, 8], [5, 8], + [5, 8], [5, 8], [5, 8], [5, 8], + [5, 9], [5, 9], [5, 9], [5, 9], // 10100xxxx + [5, 9], [5, 9], [5, 9], [5, 9], + [5, 9], [5, 9], [5, 9], [5, 9], + [5, 9], [5, 9], [5, 9], [5, 9], + [6, 16], [6, 16], [6, 16], [6, 16], // 101010xxx + [6, 16], [6, 16], [6, 16], [6, 16], + [6, 17], [6, 17], [6, 17], [6, 17], // 101011xxx + [6, 17], [6, 17], [6, 17], [6, 17], + [4, 4], [4, 4], [4, 4], [4, 4], // 1011xxxxx + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 4], [4, 4], [4, 4], [4, 4], + [4, 5], [4, 5], [4, 5], [4, 5], // 1100xxxxx + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [4, 5], [4, 5], [4, 5], [4, 5], + [6, 14], [6, 14], [6, 14], [6, 14], // 110100xxx + [6, 14], [6, 14], [6, 14], [6, 14], + [6, 15], [6, 15], [6, 15], [6, 15], // 110101xxx + [6, 15], [6, 15], [6, 15], [6, 15], + [5, 64], [5, 64], [5, 64], [5, 64], // 11011xxxx + [5, 64], [5, 64], [5, 64], [5, 64], + [5, 64], [5, 64], [5, 64], [5, 64], + [5, 64], [5, 64], [5, 64], [5, 64], + [4, 6], [4, 6], [4, 6], [4, 6], // 1110xxxxx + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 6], [4, 6], [4, 6], [4, 6], + [4, 7], [4, 7], [4, 7], [4, 7], // 1111xxxxx + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7], + [4, 7], [4, 7], [4, 7], [4, 7] + ]; + + var blackTable1 = [ + [-1, -1], [-1, -1], // 000000000000x + [12, ccittEOL], [12, ccittEOL], // 000000000001x + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000001xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000010xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000011xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000100xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000101xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000110xx + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 00000000111xx + [11, 1792], [11, 1792], [11, 1792], [11, 1792], // 00000001000xx + [12, 1984], [12, 1984], // 000000010010x + [12, 2048], [12, 2048], // 000000010011x + [12, 2112], [12, 2112], // 000000010100x + [12, 2176], [12, 2176], // 000000010101x + [12, 2240], [12, 2240], // 000000010110x + [12, 2304], [12, 2304], // 000000010111x + [11, 1856], [11, 1856], [11, 1856], [11, 1856], // 00000001100xx + [11, 1920], [11, 1920], [11, 1920], [11, 1920], // 00000001101xx + [12, 2368], [12, 2368], // 000000011100x + [12, 2432], [12, 2432], // 000000011101x + [12, 2496], [12, 2496], // 000000011110x + [12, 2560], [12, 2560], // 000000011111x + [10, 18], [10, 18], [10, 18], [10, 18], // 0000001000xxx + [10, 18], [10, 18], [10, 18], [10, 18], + [12, 52], [12, 52], // 000000100100x + [13, 640], // 0000001001010 + [13, 704], // 0000001001011 + [13, 768], // 0000001001100 + [13, 832], // 0000001001101 + [12, 55], [12, 55], // 000000100111x + [12, 56], [12, 56], // 000000101000x + [13, 1280], // 0000001010010 + [13, 1344], // 0000001010011 + [13, 1408], // 0000001010100 + [13, 1472], // 0000001010101 + [12, 59], [12, 59], // 000000101011x + [12, 60], [12, 60], // 000000101100x + [13, 1536], // 0000001011010 + [13, 1600], // 0000001011011 + [11, 24], [11, 24], [11, 24], [11, 24], // 00000010111xx + [11, 25], [11, 25], [11, 25], [11, 25], // 00000011000xx + [13, 1664], // 0000001100100 + [13, 1728], // 0000001100101 + [12, 320], [12, 320], // 000000110011x + [12, 384], [12, 384], // 000000110100x + [12, 448], [12, 448], // 000000110101x + [13, 512], // 0000001101100 + [13, 576], // 0000001101101 + [12, 53], [12, 53], // 000000110111x + [12, 54], [12, 54], // 000000111000x + [13, 896], // 0000001110010 + [13, 960], // 0000001110011 + [13, 1024], // 0000001110100 + [13, 1088], // 0000001110101 + [13, 1152], // 0000001110110 + [13, 1216], // 0000001110111 + [10, 64], [10, 64], [10, 64], [10, 64], // 0000001111xxx + [10, 64], [10, 64], [10, 64], [10, 64] + ]; + + var blackTable2 = [ + [8, 13], [8, 13], [8, 13], [8, 13], // 00000100xxxx + [8, 13], [8, 13], [8, 13], [8, 13], + [8, 13], [8, 13], [8, 13], [8, 13], + [8, 13], [8, 13], [8, 13], [8, 13], + [11, 23], [11, 23], // 00000101000x + [12, 50], // 000001010010 + [12, 51], // 000001010011 + [12, 44], // 000001010100 + [12, 45], // 000001010101 + [12, 46], // 000001010110 + [12, 47], // 000001010111 + [12, 57], // 000001011000 + [12, 58], // 000001011001 + [12, 61], // 000001011010 + [12, 256], // 000001011011 + [10, 16], [10, 16], [10, 16], [10, 16], // 0000010111xx + [10, 17], [10, 17], [10, 17], [10, 17], // 0000011000xx + [12, 48], // 000001100100 + [12, 49], // 000001100101 + [12, 62], // 000001100110 + [12, 63], // 000001100111 + [12, 30], // 000001101000 + [12, 31], // 000001101001 + [12, 32], // 000001101010 + [12, 33], // 000001101011 + [12, 40], // 000001101100 + [12, 41], // 000001101101 + [11, 22], [11, 22], // 00000110111x + [8, 14], [8, 14], [8, 14], [8, 14], // 00000111xxxx + [8, 14], [8, 14], [8, 14], [8, 14], + [8, 14], [8, 14], [8, 14], [8, 14], + [8, 14], [8, 14], [8, 14], [8, 14], + [7, 10], [7, 10], [7, 10], [7, 10], // 0000100xxxxx + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 10], [7, 10], [7, 10], [7, 10], + [7, 11], [7, 11], [7, 11], [7, 11], // 0000101xxxxx + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [7, 11], [7, 11], [7, 11], [7, 11], + [9, 15], [9, 15], [9, 15], [9, 15], // 000011000xxx + [9, 15], [9, 15], [9, 15], [9, 15], + [12, 128], // 000011001000 + [12, 192], // 000011001001 + [12, 26], // 000011001010 + [12, 27], // 000011001011 + [12, 28], // 000011001100 + [12, 29], // 000011001101 + [11, 19], [11, 19], // 00001100111x + [11, 20], [11, 20], // 00001101000x + [12, 34], // 000011010010 + [12, 35], // 000011010011 + [12, 36], // 000011010100 + [12, 37], // 000011010101 + [12, 38], // 000011010110 + [12, 39], // 000011010111 + [11, 21], [11, 21], // 00001101100x + [12, 42], // 000011011010 + [12, 43], // 000011011011 + [10, 0], [10, 0], [10, 0], [10, 0], // 0000110111xx + [7, 12], [7, 12], [7, 12], [7, 12], // 0000111xxxxx + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12], + [7, 12], [7, 12], [7, 12], [7, 12] + ]; + + var blackTable3 = [ + [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000xx + [6, 9], // 000100 + [6, 8], // 000101 + [5, 7], [5, 7], // 00011x + [4, 6], [4, 6], [4, 6], [4, 6], // 0010xx + [4, 5], [4, 5], [4, 5], [4, 5], // 0011xx + [3, 1], [3, 1], [3, 1], [3, 1], // 010xxx + [3, 1], [3, 1], [3, 1], [3, 1], + [3, 4], [3, 4], [3, 4], [3, 4], // 011xxx + [3, 4], [3, 4], [3, 4], [3, 4], + [2, 3], [2, 3], [2, 3], [2, 3], // 10xxxx + [2, 3], [2, 3], [2, 3], [2, 3], + [2, 3], [2, 3], [2, 3], [2, 3], + [2, 3], [2, 3], [2, 3], [2, 3], + [2, 2], [2, 2], [2, 2], [2, 2], // 11xxxx + [2, 2], [2, 2], [2, 2], [2, 2], + [2, 2], [2, 2], [2, 2], [2, 2], + [2, 2], [2, 2], [2, 2], [2, 2] + ]; + + function CCITTFaxStream(str, maybeLength, params) { + this.str = str; + this.dict = str.dict; + + params = params || Dict.empty; + + this.encoding = params.get('K') || 0; + this.eoline = params.get('EndOfLine') || false; + this.byteAlign = params.get('EncodedByteAlign') || false; + this.columns = params.get('Columns') || 1728; + this.rows = params.get('Rows') || 0; + var eoblock = params.get('EndOfBlock'); + if (eoblock === null || eoblock === undefined) { + eoblock = true; + } + this.eoblock = eoblock; + this.black = params.get('BlackIs1') || false; + + this.codingLine = new Uint32Array(this.columns + 1); + this.refLine = new Uint32Array(this.columns + 2); + + this.codingLine[0] = this.columns; + this.codingPos = 0; + + this.row = 0; + this.nextLine2D = this.encoding < 0; + this.inputBits = 0; + this.inputBuf = 0; + this.outputBits = 0; + + var code1; + while ((code1 = this.lookBits(12)) === 0) { + this.eatBits(1); + } + if (code1 === 1) { + this.eatBits(12); + } + if (this.encoding > 0) { + this.nextLine2D = !this.lookBits(1); + this.eatBits(1); + } + + DecodeStream.call(this, maybeLength); + } + + CCITTFaxStream.prototype = Object.create(DecodeStream.prototype); + + CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() { + while (!this.eof) { + var c = this.lookChar(); + this.ensureBuffer(this.bufferLength + 1); + this.buffer[this.bufferLength++] = c; + } + }; + + CCITTFaxStream.prototype.addPixels = + function ccittFaxStreamAddPixels(a1, blackPixels) { + var codingLine = this.codingLine; + var codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + info('row is wrong length'); + this.err = true; + a1 = this.columns; + } + if ((codingPos & 1) ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } + this.codingPos = codingPos; + }; + + CCITTFaxStream.prototype.addPixelsNeg = + function ccittFaxStreamAddPixelsNeg(a1, blackPixels) { + var codingLine = this.codingLine; + var codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + info('row is wrong length'); + this.err = true; + a1 = this.columns; + } + if ((codingPos & 1) ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } else if (a1 < codingLine[codingPos]) { + if (a1 < 0) { + info('invalid code'); + this.err = true; + a1 = 0; + } + while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { + --codingPos; + } + codingLine[codingPos] = a1; + } + + this.codingPos = codingPos; + }; + + CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() { + var refLine = this.refLine; + var codingLine = this.codingLine; + var columns = this.columns; + + var refPos, blackPixels, bits, i; + + if (this.outputBits === 0) { + if (this.eof) { + return null; + } + this.err = false; + + var code1, code2, code3; + if (this.nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + this.codingPos = 0; + refPos = 0; + blackPixels = 0; + + while (codingLine[this.codingPos] < columns) { + code1 = this.getTwoDimCode(); + switch (code1) { + case twoDimPass: + this.addPixels(refLine[refPos + 1], blackPixels); + if (refLine[refPos + 1] < columns) { + refPos += 2; + } + break; + case twoDimHoriz: + code1 = code2 = 0; + if (blackPixels) { + do { + code1 += (code3 = this.getBlackCode()); + } while (code3 >= 64); + do { + code2 += (code3 = this.getWhiteCode()); + } while (code3 >= 64); + } else { + do { + code1 += (code3 = this.getWhiteCode()); + } while (code3 >= 64); + do { + code2 += (code3 = this.getBlackCode()); + } while (code3 >= 64); + } + this.addPixels(codingLine[this.codingPos] + + code1, blackPixels); + if (codingLine[this.codingPos] < columns) { + this.addPixels(codingLine[this.codingPos] + code2, + blackPixels ^ 1); + } + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + break; + case twoDimVertR3: + this.addPixels(refLine[refPos] + 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR2: + this.addPixels(refLine[refPos] + 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertR1: + this.addPixels(refLine[refPos] + 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVert0: + this.addPixels(refLine[refPos], blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + ++refPos; + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL3: + this.addPixelsNeg(refLine[refPos] - 3, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL2: + this.addPixelsNeg(refLine[refPos] - 2, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case twoDimVertL1: + this.addPixelsNeg(refLine[refPos] - 1, blackPixels); + blackPixels ^= 1; + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + while (refLine[refPos] <= codingLine[this.codingPos] && + refLine[refPos] < columns) { + refPos += 2; + } + } + break; + case EOF: + this.addPixels(columns, 0); + this.eof = true; + break; + default: + info('bad 2d code'); + this.addPixels(columns, 0); + this.err = true; + } + } + } else { + codingLine[0] = 0; + this.codingPos = 0; + blackPixels = 0; + while (codingLine[this.codingPos] < columns) { + code1 = 0; + if (blackPixels) { + do { + code1 += (code3 = this.getBlackCode()); + } while (code3 >= 64); + } else { + do { + code1 += (code3 = this.getWhiteCode()); + } while (code3 >= 64); + } + this.addPixels(codingLine[this.codingPos] + code1, blackPixels); + blackPixels ^= 1; + } + } + + var gotEOL = false; + + if (!this.eoblock && this.row === this.rows - 1) { + this.eof = true; + } else if (this.eoline || !this.byteAlign) { + code1 = this.lookBits(12); + if (this.eoline) { + while (code1 !== EOF && code1 !== 1) { + this.eatBits(1); + code1 = this.lookBits(12); + } + } else { + while (code1 === 0) { + this.eatBits(1); + code1 = this.lookBits(12); + } + } + if (code1 === 1) { + this.eatBits(12); + gotEOL = true; + } else if (code1 === EOF) { + this.eof = true; + } + } + + if (this.byteAlign && !gotEOL) { + this.inputBits &= ~7; + } + + if (!this.eof && this.encoding > 0) { + this.nextLine2D = !this.lookBits(1); + this.eatBits(1); + } + + if (this.eoblock && gotEOL && this.byteAlign) { + code1 = this.lookBits(12); + if (code1 === 1) { + this.eatBits(12); + if (this.encoding > 0) { + this.lookBits(1); + this.eatBits(1); + } + if (this.encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = this.lookBits(12); + if (code1 !== 1) { + info('bad rtc code: ' + code1); + } + this.eatBits(12); + if (this.encoding > 0) { + this.lookBits(1); + this.eatBits(1); + } + } + } + this.eof = true; + } + } else if (this.err && this.eoline) { + while (true) { + code1 = this.lookBits(13); + if (code1 === EOF) { + this.eof = true; + return null; + } + if ((code1 >> 1) === 1) { + break; + } + this.eatBits(1); + } + this.eatBits(12); + if (this.encoding > 0) { + this.eatBits(1); + this.nextLine2D = !(code1 & 1); + } + } + + if (codingLine[0] > 0) { + this.outputBits = codingLine[this.codingPos = 0]; + } else { + this.outputBits = codingLine[this.codingPos = 1]; + } + this.row++; + } + + var c; + if (this.outputBits >= 8) { + c = (this.codingPos & 1) ? 0 : 0xFF; + this.outputBits -= 8; + if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = (codingLine[this.codingPos] - + codingLine[this.codingPos - 1]); + } + } else { + bits = 8; + c = 0; + do { + if (this.outputBits > bits) { + c <<= bits; + if (!(this.codingPos & 1)) { + c |= 0xFF >> (8 - bits); + } + this.outputBits -= bits; + bits = 0; + } else { + c <<= this.outputBits; + if (!(this.codingPos & 1)) { + c |= 0xFF >> (8 - this.outputBits); + } + bits -= this.outputBits; + this.outputBits = 0; + if (codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = (codingLine[this.codingPos] - + codingLine[this.codingPos - 1]); + } else if (bits > 0) { + c <<= bits; + bits = 0; + } + } + } while (bits); + } + if (this.black) { + c ^= 0xFF; + } + return c; + }; + + // This functions returns the code found from the table. + // The start and end parameters set the boundaries for searching the table. + // The limit parameter is optional. Function returns an array with three + // values. The first array element indicates whether a valid code is being + // returned. The second array element is the actual code. The third array + // element indicates whether EOF was reached. + CCITTFaxStream.prototype.findTableCode = + function ccittFaxStreamFindTableCode(start, end, table, limit) { + + var limitValue = limit || 0; + for (var i = start; i <= end; ++i) { + var code = this.lookBits(i); + if (code === EOF) { + return [true, 1, false]; + } + if (i < end) { + code <<= end - i; + } + if (!limitValue || code >= limitValue) { + var p = table[code - limitValue]; + if (p[0] === i) { + this.eatBits(i); + return [true, p[1], true]; + } + } + } + return [false, 0, false]; + }; + + CCITTFaxStream.prototype.getTwoDimCode = + function ccittFaxStreamGetTwoDimCode() { + + var code = 0; + var p; + if (this.eoblock) { + code = this.lookBits(7); + p = twoDimTable[code]; + if (p && p[0] > 0) { + this.eatBits(p[0]); + return p[1]; + } + } else { + var result = this.findTableCode(1, 7, twoDimTable); + if (result[0] && result[2]) { + return result[1]; + } + } + info('Bad two dim code'); + return EOF; + }; + + CCITTFaxStream.prototype.getWhiteCode = + function ccittFaxStreamGetWhiteCode() { + + var code = 0; + var p; + if (this.eoblock) { + code = this.lookBits(12); + if (code === EOF) { + return 1; + } + + if ((code >> 5) === 0) { + p = whiteTable1[code]; + } else { + p = whiteTable2[code >> 3]; + } + + if (p[0] > 0) { + this.eatBits(p[0]); + return p[1]; + } + } else { + var result = this.findTableCode(1, 9, whiteTable2); + if (result[0]) { + return result[1]; + } + + result = this.findTableCode(11, 12, whiteTable1); + if (result[0]) { + return result[1]; + } + } + info('bad white code'); + this.eatBits(1); + return 1; + }; + + CCITTFaxStream.prototype.getBlackCode = + function ccittFaxStreamGetBlackCode() { + + var code, p; + if (this.eoblock) { + code = this.lookBits(13); + if (code === EOF) { + return 1; + } + if ((code >> 7) === 0) { + p = blackTable1[code]; + } else if ((code >> 9) === 0 && (code >> 7) !== 0) { + p = blackTable2[(code >> 1) - 64]; + } else { + p = blackTable3[code >> 7]; + } + + if (p[0] > 0) { + this.eatBits(p[0]); + return p[1]; + } + } else { + var result = this.findTableCode(2, 6, blackTable3); + if (result[0]) { + return result[1]; + } + + result = this.findTableCode(7, 12, blackTable2, 64); + if (result[0]) { + return result[1]; + } + + result = this.findTableCode(10, 13, blackTable1); + if (result[0]) { + return result[1]; + } + } + info('bad black code'); + this.eatBits(1); + return 1; + }; + + CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) { + var c; + while (this.inputBits < n) { + if ((c = this.str.getByte()) === -1) { + if (this.inputBits === 0) { + return EOF; + } + return ((this.inputBuf << (n - this.inputBits)) & + (0xFFFF >> (16 - n))); + } + this.inputBuf = (this.inputBuf << 8) + c; + this.inputBits += 8; + } + return (this.inputBuf >> (this.inputBits - n)) & (0xFFFF >> (16 - n)); + }; + + CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) { + if ((this.inputBits -= n) < 0) { + this.inputBits = 0; + } + }; + + return CCITTFaxStream; +})(); + +var LZWStream = (function LZWStreamClosure() { + function LZWStream(str, maybeLength, earlyChange) { + this.str = str; + this.dict = str.dict; + this.cachedData = 0; + this.bitsCached = 0; + + var maxLzwDictionarySize = 4096; + var lzwState = { + earlyChange: earlyChange, + codeLength: 9, + nextCode: 258, + dictionaryValues: new Uint8Array(maxLzwDictionarySize), + dictionaryLengths: new Uint16Array(maxLzwDictionarySize), + dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), + currentSequence: new Uint8Array(maxLzwDictionarySize), + currentSequenceLength: 0 + }; + for (var i = 0; i < 256; ++i) { + lzwState.dictionaryValues[i] = i; + lzwState.dictionaryLengths[i] = 1; + } + this.lzwState = lzwState; + + DecodeStream.call(this, maybeLength); + } + + LZWStream.prototype = Object.create(DecodeStream.prototype); + + LZWStream.prototype.readBits = function LZWStream_readBits(n) { + var bitsCached = this.bitsCached; + var cachedData = this.cachedData; + while (bitsCached < n) { + var c = this.str.getByte(); + if (c === -1) { + this.eof = true; + return null; + } + cachedData = (cachedData << 8) | c; + bitsCached += 8; + } + this.bitsCached = (bitsCached -= n); + this.cachedData = cachedData; + this.lastCode = null; + return (cachedData >>> bitsCached) & ((1 << n) - 1); + }; + + LZWStream.prototype.readBlock = function LZWStream_readBlock() { + var blockSize = 512; + var estimatedDecodedSize = blockSize * 2, decodedSizeDelta = blockSize; + var i, j, q; + + var lzwState = this.lzwState; + if (!lzwState) { + return; // eof was found + } + + var earlyChange = lzwState.earlyChange; + var nextCode = lzwState.nextCode; + var dictionaryValues = lzwState.dictionaryValues; + var dictionaryLengths = lzwState.dictionaryLengths; + var dictionaryPrevCodes = lzwState.dictionaryPrevCodes; + var codeLength = lzwState.codeLength; + var prevCode = lzwState.prevCode; + var currentSequence = lzwState.currentSequence; + var currentSequenceLength = lzwState.currentSequenceLength; + + var decodedLength = 0; + var currentBufferLength = this.bufferLength; + var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + + for (i = 0; i < blockSize; i++) { + var code = this.readBits(codeLength); + var hasPrev = currentSequenceLength > 0; + if (code < 256) { + currentSequence[0] = code; + currentSequenceLength = 1; + } else if (code >= 258) { + if (code < nextCode) { + currentSequenceLength = dictionaryLengths[code]; + for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { + currentSequence[j] = dictionaryValues[q]; + q = dictionaryPrevCodes[q]; + } + } else { + currentSequence[currentSequenceLength++] = currentSequence[0]; + } + } else if (code === 256) { + codeLength = 9; + nextCode = 258; + currentSequenceLength = 0; + continue; + } else { + this.eof = true; + delete this.lzwState; + break; + } + + if (hasPrev) { + dictionaryPrevCodes[nextCode] = prevCode; + dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; + dictionaryValues[nextCode] = currentSequence[0]; + nextCode++; + codeLength = (nextCode + earlyChange) & (nextCode + earlyChange - 1) ? + codeLength : Math.min(Math.log(nextCode + earlyChange) / + 0.6931471805599453 + 1, 12) | 0; + } + prevCode = code; + + decodedLength += currentSequenceLength; + if (estimatedDecodedSize < decodedLength) { + do { + estimatedDecodedSize += decodedSizeDelta; + } while (estimatedDecodedSize < decodedLength); + buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + } + for (j = 0; j < currentSequenceLength; j++) { + buffer[currentBufferLength++] = currentSequence[j]; + } + } + lzwState.nextCode = nextCode; + lzwState.codeLength = codeLength; + lzwState.prevCode = prevCode; + lzwState.currentSequenceLength = currentSequenceLength; + + this.bufferLength = currentBufferLength; + }; + + return LZWStream; +})(); + +var NullStream = (function NullStreamClosure() { + function NullStream() { + Stream.call(this, new Uint8Array(0)); + } + + NullStream.prototype = Stream.prototype; + + return NullStream; +})(); + + +var WorkerMessageHandler = PDFJS.WorkerMessageHandler = { + setup: function wphSetup(handler) { + var pdfManager; + + function loadDocument(recoveryMode) { + var loadDocumentCapability = createPromiseCapability(); + + var parseSuccess = function parseSuccess() { + var numPagesPromise = pdfManager.ensureDoc('numPages'); + var fingerprintPromise = pdfManager.ensureDoc('fingerprint'); + var encryptedPromise = pdfManager.ensureXRef('encrypt'); + Promise.all([numPagesPromise, fingerprintPromise, + encryptedPromise]).then(function onDocReady(results) { + var doc = { + numPages: results[0], + fingerprint: results[1], + encrypted: !!results[2], + }; + loadDocumentCapability.resolve(doc); + }, + parseFailure); + }; + + var parseFailure = function parseFailure(e) { + loadDocumentCapability.reject(e); + }; + + pdfManager.ensureDoc('checkHeader', []).then(function() { + pdfManager.ensureDoc('parseStartXRef', []).then(function() { + pdfManager.ensureDoc('parse', [recoveryMode]).then( + parseSuccess, parseFailure); + }, parseFailure); + }, parseFailure); + + return loadDocumentCapability.promise; + } + + function getPdfManager(data) { + var pdfManagerCapability = createPromiseCapability(); + + var source = data.source; + var disableRange = data.disableRange; + if (source.data) { + try { + pdfManager = new LocalPdfManager(source.data, source.password); + pdfManagerCapability.resolve(); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + return pdfManagerCapability.promise; + } else if (source.chunkedViewerLoading) { + try { + pdfManager = new NetworkPdfManager(source, handler); + pdfManagerCapability.resolve(); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + return pdfManagerCapability.promise; + } + + var networkManager = new NetworkManager(source.url, { + httpHeaders: source.httpHeaders, + withCredentials: source.withCredentials + }); + var cachedChunks = []; + var fullRequestXhrId = networkManager.requestFull({ + onHeadersReceived: function onHeadersReceived() { + if (disableRange) { + return; + } + + var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId); + if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') { + return; + } + + var contentEncoding = + fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity'; + if (contentEncoding !== 'identity') { + return; + } + + var length = fullRequestXhr.getResponseHeader('Content-Length'); + length = parseInt(length, 10); + if (!isInt(length)) { + return; + } + source.length = length; + if (length <= 2 * RANGE_CHUNK_SIZE) { + // The file size is smaller than the size of two chunks, so it does + // not make any sense to abort the request and retry with a range + // request. + return; + } + + if (networkManager.isStreamingRequest(fullRequestXhrId)) { + // We can continue fetching when progressive loading is enabled, + // and we don't need the autoFetch feature. + source.disableAutoFetch = true; + } else { + // NOTE: by cancelling the full request, and then issuing range + // requests, there will be an issue for sites where you can only + // request the pdf once. However, if this is the case, then the + // server should not be returning that it can support range + // requests. + networkManager.abortRequest(fullRequestXhrId); + } + + try { + pdfManager = new NetworkPdfManager(source, handler); + pdfManagerCapability.resolve(pdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + }, + + onProgressiveData: source.disableStream ? null : + function onProgressiveData(chunk) { + if (!pdfManager) { + cachedChunks.push(chunk); + return; + } + pdfManager.sendProgressiveData(chunk); + }, + + onDone: function onDone(args) { + if (pdfManager) { + return; // already processed + } + + var pdfFile; + if (args === null) { + // TODO add some streaming manager, e.g. for unknown length files. + // The data was returned in the onProgressiveData, combining... + var pdfFileLength = 0, pos = 0; + cachedChunks.forEach(function (chunk) { + pdfFileLength += chunk.byteLength; + }); + if (source.length && pdfFileLength !== source.length) { + warn('reported HTTP length is different from actual'); + } + var pdfFileArray = new Uint8Array(pdfFileLength); + cachedChunks.forEach(function (chunk) { + pdfFileArray.set(new Uint8Array(chunk), pos); + pos += chunk.byteLength; + }); + pdfFile = pdfFileArray.buffer; + } else { + pdfFile = args.chunk; + } + + // the data is array, instantiating directly from it + try { + pdfManager = new LocalPdfManager(pdfFile, source.password); + pdfManagerCapability.resolve(); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + }, + + onError: function onError(status) { + var exception; + if (status === 404) { + exception = new MissingPDFException('Missing PDF "' + + source.url + '".'); + handler.send('MissingPDF', exception); + } else { + exception = new UnexpectedResponseException( + 'Unexpected server response (' + status + + ') while retrieving PDF "' + source.url + '".', status); + handler.send('UnexpectedResponse', exception); + } + }, + + onProgress: function onProgress(evt) { + handler.send('DocProgress', { + loaded: evt.loaded, + total: evt.lengthComputable ? evt.total : source.length + }); + } + }); + + return pdfManagerCapability.promise; + } + + handler.on('test', function wphSetupTest(data) { + // check if Uint8Array can be sent to worker + if (!(data instanceof Uint8Array)) { + handler.send('test', false); + return; + } + // making sure postMessage transfers are working + var supportTransfers = data[0] === 255; + handler.postMessageTransfers = supportTransfers; + // check if the response property is supported by xhr + var xhr = new XMLHttpRequest(); + var responseExists = 'response' in xhr; + // check if the property is actually implemented + try { + var dummy = xhr.responseType; + } catch (e) { + responseExists = false; + } + if (!responseExists) { + handler.send('test', false); + return; + } + handler.send('test', { + supportTypedArray: true, + supportTransfers: supportTransfers + }); + }); + + handler.on('GetDocRequest', function wphSetupDoc(data) { + + var onSuccess = function(doc) { + handler.send('GetDoc', { pdfInfo: doc }); + }; + + var onFailure = function(e) { + if (e instanceof PasswordException) { + if (e.code === PasswordResponses.NEED_PASSWORD) { + handler.send('NeedPassword', e); + } else if (e.code === PasswordResponses.INCORRECT_PASSWORD) { + handler.send('IncorrectPassword', e); + } + } else if (e instanceof InvalidPDFException) { + handler.send('InvalidPDF', e); + } else if (e instanceof MissingPDFException) { + handler.send('MissingPDF', e); + } else if (e instanceof UnexpectedResponseException) { + handler.send('UnexpectedResponse', e); + } else { + handler.send('UnknownError', + new UnknownErrorException(e.message, e.toString())); + } + }; + + PDFJS.maxImageSize = data.maxImageSize === undefined ? + -1 : data.maxImageSize; + PDFJS.disableFontFace = data.disableFontFace; + PDFJS.disableCreateObjectURL = data.disableCreateObjectURL; + PDFJS.verbosity = data.verbosity; + PDFJS.cMapUrl = data.cMapUrl === undefined ? + null : data.cMapUrl; + PDFJS.cMapPacked = data.cMapPacked === true; + + getPdfManager(data).then(function () { + handler.send('PDFManagerReady', null); + pdfManager.onLoadedStream().then(function(stream) { + handler.send('DataLoaded', { length: stream.bytes.byteLength }); + }); + }).then(function pdfManagerReady() { + loadDocument(false).then(onSuccess, function loadFailure(ex) { + // Try again with recoveryMode == true + if (!(ex instanceof XRefParseException)) { + if (ex instanceof PasswordException) { + // after password exception prepare to receive a new password + // to repeat loading + pdfManager.passwordChanged().then(pdfManagerReady); + } + + onFailure(ex); + return; + } + + pdfManager.requestLoadedStream(); + pdfManager.onLoadedStream().then(function() { + loadDocument(true).then(onSuccess, onFailure); + }); + }, onFailure); + }, onFailure); + }); + + handler.on('GetPage', function wphSetupGetPage(data) { + return pdfManager.getPage(data.pageIndex).then(function(page) { + var rotatePromise = pdfManager.ensure(page, 'rotate'); + var refPromise = pdfManager.ensure(page, 'ref'); + var viewPromise = pdfManager.ensure(page, 'view'); + + return Promise.all([rotatePromise, refPromise, viewPromise]).then( + function(results) { + return { + rotate: results[0], + ref: results[1], + view: results[2] + }; + }); + }); + }); + + handler.on('GetPageIndex', function wphSetupGetPageIndex(data) { + var ref = new Ref(data.ref.num, data.ref.gen); + var catalog = pdfManager.pdfDocument.catalog; + return catalog.getPageIndex(ref); + }); + + handler.on('GetDestinations', + function wphSetupGetDestinations(data) { + return pdfManager.ensureCatalog('destinations'); + } + ); + + handler.on('GetDestination', + function wphSetupGetDestination(data) { + return pdfManager.ensureCatalog('getDestination', [ data.id ]); + } + ); + + handler.on('GetAttachments', + function wphSetupGetAttachments(data) { + return pdfManager.ensureCatalog('attachments'); + } + ); + + handler.on('GetJavaScript', + function wphSetupGetJavaScript(data) { + return pdfManager.ensureCatalog('javaScript'); + } + ); + + handler.on('GetOutline', + function wphSetupGetOutline(data) { + return pdfManager.ensureCatalog('documentOutline'); + } + ); + + handler.on('GetMetadata', + function wphSetupGetMetadata(data) { + return Promise.all([pdfManager.ensureDoc('documentInfo'), + pdfManager.ensureCatalog('metadata')]); + } + ); + + handler.on('GetData', function wphSetupGetData(data) { + pdfManager.requestLoadedStream(); + return pdfManager.onLoadedStream().then(function(stream) { + return stream.bytes; + }); + }); + + handler.on('GetStats', + function wphSetupGetStats(data) { + return pdfManager.pdfDocument.xref.stats; + } + ); + + handler.on('UpdatePassword', function wphSetupUpdatePassword(data) { + pdfManager.updatePassword(data); + }); + + handler.on('GetAnnotations', function wphSetupGetAnnotations(data) { + return pdfManager.getPage(data.pageIndex).then(function(page) { + return pdfManager.ensure(page, 'getAnnotationsData', []); + }); + }); + + handler.on('RenderPageRequest', function wphSetupRenderPage(data) { + pdfManager.getPage(data.pageIndex).then(function(page) { + + var pageNum = data.pageIndex + 1; + var start = Date.now(); + // Pre compile the pdf page and fetch the fonts/images. + page.getOperatorList(handler, data.intent).then(function(operatorList) { + + info('page=' + pageNum + ' - getOperatorList: time=' + + (Date.now() - start) + 'ms, len=' + operatorList.fnArray.length); + + }, function(e) { + + var minimumStackMessage = + 'worker.js: while trying to getPage() and getOperatorList()'; + + var wrappedException; + + // Turn the error into an obj that can be serialized + if (typeof e === 'string') { + wrappedException = { + message: e, + stack: minimumStackMessage + }; + } else if (typeof e === 'object') { + wrappedException = { + message: e.message || e.toString(), + stack: e.stack || minimumStackMessage + }; + } else { + wrappedException = { + message: 'Unknown exception type: ' + (typeof e), + stack: minimumStackMessage + }; + } + + handler.send('PageError', { + pageNum: pageNum, + error: wrappedException, + intent: data.intent + }); + }); + }); + }, this); + + handler.on('GetTextContent', function wphExtractText(data) { + return pdfManager.getPage(data.pageIndex).then(function(page) { + var pageNum = data.pageIndex + 1; + var start = Date.now(); + return page.extractTextContent().then(function(textContent) { + info('text indexing: page=' + pageNum + ' - time=' + + (Date.now() - start) + 'ms'); + return textContent; + }); + }); + }); + + handler.on('Cleanup', function wphCleanup(data) { + return pdfManager.cleanup(); + }); + + handler.on('Terminate', function wphTerminate(data) { + pdfManager.terminate(); + }); + } +}; + +var consoleTimer = {}; + +var workerConsole = { + log: function log() { + var args = Array.prototype.slice.call(arguments); + globalScope.postMessage({ + action: 'console_log', + data: args + }); + }, + + error: function error() { + var args = Array.prototype.slice.call(arguments); + globalScope.postMessage({ + action: 'console_error', + data: args + }); + throw 'pdf.js execution error'; + }, + + time: function time(name) { + consoleTimer[name] = Date.now(); + }, + + timeEnd: function timeEnd(name) { + var time = consoleTimer[name]; + if (!time) { + error('Unknown timer name ' + name); + } + this.log('Timer:', name, Date.now() - time); + } +}; + + +// Worker thread? +if (typeof window === 'undefined') { + if (!('console' in globalScope)) { + globalScope.console = workerConsole; + } + + // Listen for unsupported features so we can pass them on to the main thread. + PDFJS.UnsupportedManager.listen(function (msg) { + globalScope.postMessage({ + action: '_unsupported_feature', + data: msg + }); + }); + + var handler = new MessageHandler('worker_processor', this); + WorkerMessageHandler.setup(handler); +} + + +/* This class implements the QM Coder decoding as defined in + * JPEG 2000 Part I Final Committee Draft Version 1.0 + * Annex C.3 Arithmetic decoding procedure + * available at http://www.jpeg.org/public/fcd15444-1.pdf + * + * The arithmetic decoder is used in conjunction with context models to decode + * JPEG2000 and JBIG2 streams. + */ +var ArithmeticDecoder = (function ArithmeticDecoderClosure() { + // Table C-2 + var QeTable = [ + {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1}, + {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0}, + {qe: 0x1801, nmps: 3, nlps: 9, switchFlag: 0}, + {qe: 0x0AC1, nmps: 4, nlps: 12, switchFlag: 0}, + {qe: 0x0521, nmps: 5, nlps: 29, switchFlag: 0}, + {qe: 0x0221, nmps: 38, nlps: 33, switchFlag: 0}, + {qe: 0x5601, nmps: 7, nlps: 6, switchFlag: 1}, + {qe: 0x5401, nmps: 8, nlps: 14, switchFlag: 0}, + {qe: 0x4801, nmps: 9, nlps: 14, switchFlag: 0}, + {qe: 0x3801, nmps: 10, nlps: 14, switchFlag: 0}, + {qe: 0x3001, nmps: 11, nlps: 17, switchFlag: 0}, + {qe: 0x2401, nmps: 12, nlps: 18, switchFlag: 0}, + {qe: 0x1C01, nmps: 13, nlps: 20, switchFlag: 0}, + {qe: 0x1601, nmps: 29, nlps: 21, switchFlag: 0}, + {qe: 0x5601, nmps: 15, nlps: 14, switchFlag: 1}, + {qe: 0x5401, nmps: 16, nlps: 14, switchFlag: 0}, + {qe: 0x5101, nmps: 17, nlps: 15, switchFlag: 0}, + {qe: 0x4801, nmps: 18, nlps: 16, switchFlag: 0}, + {qe: 0x3801, nmps: 19, nlps: 17, switchFlag: 0}, + {qe: 0x3401, nmps: 20, nlps: 18, switchFlag: 0}, + {qe: 0x3001, nmps: 21, nlps: 19, switchFlag: 0}, + {qe: 0x2801, nmps: 22, nlps: 19, switchFlag: 0}, + {qe: 0x2401, nmps: 23, nlps: 20, switchFlag: 0}, + {qe: 0x2201, nmps: 24, nlps: 21, switchFlag: 0}, + {qe: 0x1C01, nmps: 25, nlps: 22, switchFlag: 0}, + {qe: 0x1801, nmps: 26, nlps: 23, switchFlag: 0}, + {qe: 0x1601, nmps: 27, nlps: 24, switchFlag: 0}, + {qe: 0x1401, nmps: 28, nlps: 25, switchFlag: 0}, + {qe: 0x1201, nmps: 29, nlps: 26, switchFlag: 0}, + {qe: 0x1101, nmps: 30, nlps: 27, switchFlag: 0}, + {qe: 0x0AC1, nmps: 31, nlps: 28, switchFlag: 0}, + {qe: 0x09C1, nmps: 32, nlps: 29, switchFlag: 0}, + {qe: 0x08A1, nmps: 33, nlps: 30, switchFlag: 0}, + {qe: 0x0521, nmps: 34, nlps: 31, switchFlag: 0}, + {qe: 0x0441, nmps: 35, nlps: 32, switchFlag: 0}, + {qe: 0x02A1, nmps: 36, nlps: 33, switchFlag: 0}, + {qe: 0x0221, nmps: 37, nlps: 34, switchFlag: 0}, + {qe: 0x0141, nmps: 38, nlps: 35, switchFlag: 0}, + {qe: 0x0111, nmps: 39, nlps: 36, switchFlag: 0}, + {qe: 0x0085, nmps: 40, nlps: 37, switchFlag: 0}, + {qe: 0x0049, nmps: 41, nlps: 38, switchFlag: 0}, + {qe: 0x0025, nmps: 42, nlps: 39, switchFlag: 0}, + {qe: 0x0015, nmps: 43, nlps: 40, switchFlag: 0}, + {qe: 0x0009, nmps: 44, nlps: 41, switchFlag: 0}, + {qe: 0x0005, nmps: 45, nlps: 42, switchFlag: 0}, + {qe: 0x0001, nmps: 45, nlps: 43, switchFlag: 0}, + {qe: 0x5601, nmps: 46, nlps: 46, switchFlag: 0} + ]; + + // C.3.5 Initialisation of the decoder (INITDEC) + function ArithmeticDecoder(data, start, end) { + this.data = data; + this.bp = start; + this.dataEnd = end; + + this.chigh = data[start]; + this.clow = 0; + + this.byteIn(); + + this.chigh = ((this.chigh << 7) & 0xFFFF) | ((this.clow >> 9) & 0x7F); + this.clow = (this.clow << 7) & 0xFFFF; + this.ct -= 7; + this.a = 0x8000; + } + + ArithmeticDecoder.prototype = { + // C.3.4 Compressed data input (BYTEIN) + byteIn: function ArithmeticDecoder_byteIn() { + var data = this.data; + var bp = this.bp; + if (data[bp] === 0xFF) { + var b1 = data[bp + 1]; + if (b1 > 0x8F) { + this.clow += 0xFF00; + this.ct = 8; + } else { + bp++; + this.clow += (data[bp] << 9); + this.ct = 7; + this.bp = bp; + } + } else { + bp++; + this.clow += bp < this.dataEnd ? (data[bp] << 8) : 0xFF00; + this.ct = 8; + this.bp = bp; + } + if (this.clow > 0xFFFF) { + this.chigh += (this.clow >> 16); + this.clow &= 0xFFFF; + } + }, + // C.3.2 Decoding a decision (DECODE) + readBit: function ArithmeticDecoder_readBit(contexts, pos) { + // contexts are packed into 1 byte: + // highest 7 bits carry cx.index, lowest bit carries cx.mps + var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1; + var qeTableIcx = QeTable[cx_index]; + var qeIcx = qeTableIcx.qe; + var d; + var a = this.a - qeIcx; + + if (this.chigh < qeIcx) { + // exchangeLps + if (a < qeIcx) { + a = qeIcx; + d = cx_mps; + cx_index = qeTableIcx.nmps; + } else { + a = qeIcx; + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } + } else { + this.chigh -= qeIcx; + if ((a & 0x8000) !== 0) { + this.a = a; + return cx_mps; + } + // exchangeMps + if (a < qeIcx) { + d = 1 ^ cx_mps; + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + cx_index = qeTableIcx.nlps; + } else { + d = cx_mps; + cx_index = qeTableIcx.nmps; + } + } + // C.3.3 renormD; + do { + if (this.ct === 0) { + this.byteIn(); + } + + a <<= 1; + this.chigh = ((this.chigh << 1) & 0xFFFF) | ((this.clow >> 15) & 1); + this.clow = (this.clow << 1) & 0xFFFF; + this.ct--; + } while ((a & 0x8000) === 0); + this.a = a; + + contexts[pos] = cx_index << 1 | cx_mps; + return d; + } + }; + + return ArithmeticDecoder; +})(); + + +var JpegImage = (function jpegImage() { + var dctZigZag = new Uint8Array([ + 0, + 1, 8, + 16, 9, 2, + 3, 10, 17, 24, + 32, 25, 18, 11, 4, + 5, 12, 19, 26, 33, 40, + 48, 41, 34, 27, 20, 13, 6, + 7, 14, 21, 28, 35, 42, 49, 56, + 57, 50, 43, 36, 29, 22, 15, + 23, 30, 37, 44, 51, 58, + 59, 52, 45, 38, 31, + 39, 46, 53, 60, + 61, 54, 47, + 55, 62, + 63 + ]); + + var dctCos1 = 4017; // cos(pi/16) + var dctSin1 = 799; // sin(pi/16) + var dctCos3 = 3406; // cos(3*pi/16) + var dctSin3 = 2276; // sin(3*pi/16) + var dctCos6 = 1567; // cos(6*pi/16) + var dctSin6 = 3784; // sin(6*pi/16) + var dctSqrt2 = 5793; // sqrt(2) + var dctSqrt1d2 = 2896; // sqrt(2) / 2 + + function constructor() { + } + + function buildHuffmanTable(codeLengths, values) { + var k = 0, code = [], i, j, length = 16; + while (length > 0 && !codeLengths[length - 1]) { + length--; + } + code.push({children: [], index: 0}); + var p = code[0], q; + for (i = 0; i < length; i++) { + for (j = 0; j < codeLengths[i]; j++) { + p = code.pop(); + p.children[p.index] = values[k]; + while (p.index > 0) { + p = code.pop(); + } + p.index++; + code.push(p); + while (code.length <= i) { + code.push(q = {children: [], index: 0}); + p.children[p.index] = q.children; + p = q; + } + k++; + } + if (i + 1 < length) { + // p here points to last code + code.push(q = {children: [], index: 0}); + p.children[p.index] = q.children; + p = q; + } + } + return code[0].children; + } + + function getBlockBufferOffset(component, row, col) { + return 64 * ((component.blocksPerLine + 1) * row + col); + } + + function decodeScan(data, offset, frame, components, resetInterval, + spectralStart, spectralEnd, successivePrev, successive) { + var precision = frame.precision; + var samplesPerLine = frame.samplesPerLine; + var scanLines = frame.scanLines; + var mcusPerLine = frame.mcusPerLine; + var progressive = frame.progressive; + var maxH = frame.maxH, maxV = frame.maxV; + + var startOffset = offset, bitsData = 0, bitsCount = 0; + + function readBit() { + if (bitsCount > 0) { + bitsCount--; + return (bitsData >> bitsCount) & 1; + } + bitsData = data[offset++]; + if (bitsData === 0xFF) { + var nextByte = data[offset++]; + if (nextByte) { + throw 'unexpected marker: ' + + ((bitsData << 8) | nextByte).toString(16); + } + // unstuff 0 + } + bitsCount = 7; + return bitsData >>> 7; + } + + function decodeHuffman(tree) { + var node = tree; + while (true) { + node = node[readBit()]; + if (typeof node === 'number') { + return node; + } + if (typeof node !== 'object') { + throw 'invalid huffman sequence'; + } + } + } + + function receive(length) { + var n = 0; + while (length > 0) { + n = (n << 1) | readBit(); + length--; + } + return n; + } + + function receiveAndExtend(length) { + if (length === 1) { + return readBit() === 1 ? 1 : -1; + } + var n = receive(length); + if (n >= 1 << (length - 1)) { + return n; + } + return n + (-1 << length) + 1; + } + + function decodeBaseline(component, offset) { + var t = decodeHuffman(component.huffmanTableDC); + var diff = t === 0 ? 0 : receiveAndExtend(t); + component.blockData[offset] = (component.pred += diff); + var k = 1; + while (k < 64) { + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, r = rs >> 4; + if (s === 0) { + if (r < 15) { + break; + } + k += 16; + continue; + } + k += r; + var z = dctZigZag[k]; + component.blockData[offset + z] = receiveAndExtend(s); + k++; + } + } + + function decodeDCFirst(component, offset) { + var t = decodeHuffman(component.huffmanTableDC); + var diff = t === 0 ? 0 : (receiveAndExtend(t) << successive); + component.blockData[offset] = (component.pred += diff); + } + + function decodeDCSuccessive(component, offset) { + component.blockData[offset] |= readBit() << successive; + } + + var eobrun = 0; + function decodeACFirst(component, offset) { + if (eobrun > 0) { + eobrun--; + return; + } + var k = spectralStart, e = spectralEnd; + while (k <= e) { + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r) - 1; + break; + } + k += 16; + continue; + } + k += r; + var z = dctZigZag[k]; + component.blockData[offset + z] = + receiveAndExtend(s) * (1 << successive); + k++; + } + } + + var successiveACState = 0, successiveACNextValue; + function decodeACSuccessive(component, offset) { + var k = spectralStart; + var e = spectralEnd; + var r = 0; + var s; + var rs; + while (k <= e) { + var z = dctZigZag[k]; + switch (successiveACState) { + case 0: // initial state + rs = decodeHuffman(component.huffmanTableAC); + s = rs & 15; + r = rs >> 4; + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r); + successiveACState = 4; + } else { + r = 16; + successiveACState = 1; + } + } else { + if (s !== 1) { + throw 'invalid ACn encoding'; + } + successiveACNextValue = receiveAndExtend(s); + successiveACState = r ? 2 : 3; + } + continue; + case 1: // skipping r zero items + case 2: + if (component.blockData[offset + z]) { + component.blockData[offset + z] += (readBit() << successive); + } else { + r--; + if (r === 0) { + successiveACState = successiveACState === 2 ? 3 : 0; + } + } + break; + case 3: // set value for a zero item + if (component.blockData[offset + z]) { + component.blockData[offset + z] += (readBit() << successive); + } else { + component.blockData[offset + z] = + successiveACNextValue << successive; + successiveACState = 0; + } + break; + case 4: // eob + if (component.blockData[offset + z]) { + component.blockData[offset + z] += (readBit() << successive); + } + break; + } + k++; + } + if (successiveACState === 4) { + eobrun--; + if (eobrun === 0) { + successiveACState = 0; + } + } + } + + function decodeMcu(component, decode, mcu, row, col) { + var mcuRow = (mcu / mcusPerLine) | 0; + var mcuCol = mcu % mcusPerLine; + var blockRow = mcuRow * component.v + row; + var blockCol = mcuCol * component.h + col; + var offset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, offset); + } + + function decodeBlock(component, decode, mcu) { + var blockRow = (mcu / component.blocksPerLine) | 0; + var blockCol = mcu % component.blocksPerLine; + var offset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, offset); + } + + var componentsLength = components.length; + var component, i, j, k, n; + var decodeFn; + if (progressive) { + if (spectralStart === 0) { + decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; + } else { + decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; + } + } else { + decodeFn = decodeBaseline; + } + + var mcu = 0, marker; + var mcuExpected; + if (componentsLength === 1) { + mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn; + } else { + mcuExpected = mcusPerLine * frame.mcusPerColumn; + } + if (!resetInterval) { + resetInterval = mcuExpected; + } + + var h, v; + while (mcu < mcuExpected) { + // reset interval stuff + for (i = 0; i < componentsLength; i++) { + components[i].pred = 0; + } + eobrun = 0; + + if (componentsLength === 1) { + component = components[0]; + for (n = 0; n < resetInterval; n++) { + decodeBlock(component, decodeFn, mcu); + mcu++; + } + } else { + for (n = 0; n < resetInterval; n++) { + for (i = 0; i < componentsLength; i++) { + component = components[i]; + h = component.h; + v = component.v; + for (j = 0; j < v; j++) { + for (k = 0; k < h; k++) { + decodeMcu(component, decodeFn, mcu, j, k); + } + } + } + mcu++; + } + } + + // find marker + bitsCount = 0; + marker = (data[offset] << 8) | data[offset + 1]; + if (marker <= 0xFF00) { + throw 'marker was not found'; + } + + if (marker >= 0xFFD0 && marker <= 0xFFD7) { // RSTx + offset += 2; + } else { + break; + } + } + + return offset - startOffset; + } + + // A port of poppler's IDCT method which in turn is taken from: + // Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz, + // 'Practical Fast 1-D DCT Algorithms with 11 Multiplications', + // IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989, + // 988-991. + function quantizeAndInverse(component, blockBufferOffset, p) { + var qt = component.quantizationTable, blockData = component.blockData; + var v0, v1, v2, v3, v4, v5, v6, v7; + var p0, p1, p2, p3, p4, p5, p6, p7; + var t; + + // inverse DCT on rows + for (var row = 0; row < 64; row += 8) { + // gather block data + p0 = blockData[blockBufferOffset + row]; + p1 = blockData[blockBufferOffset + row + 1]; + p2 = blockData[blockBufferOffset + row + 2]; + p3 = blockData[blockBufferOffset + row + 3]; + p4 = blockData[blockBufferOffset + row + 4]; + p5 = blockData[blockBufferOffset + row + 5]; + p6 = blockData[blockBufferOffset + row + 6]; + p7 = blockData[blockBufferOffset + row + 7]; + + // dequant p0 + p0 *= qt[row]; + + // check for all-zero AC coefficients + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = (dctSqrt2 * p0 + 512) >> 10; + p[row] = t; + p[row + 1] = t; + p[row + 2] = t; + p[row + 3] = t; + p[row + 4] = t; + p[row + 5] = t; + p[row + 6] = t; + p[row + 7] = t; + continue; + } + // dequant p1 ... p7 + p1 *= qt[row + 1]; + p2 *= qt[row + 2]; + p3 *= qt[row + 3]; + p4 *= qt[row + 4]; + p5 *= qt[row + 5]; + p6 *= qt[row + 6]; + p7 *= qt[row + 7]; + + // stage 4 + v0 = (dctSqrt2 * p0 + 128) >> 8; + v1 = (dctSqrt2 * p4 + 128) >> 8; + v2 = p2; + v3 = p6; + v4 = (dctSqrt1d2 * (p1 - p7) + 128) >> 8; + v7 = (dctSqrt1d2 * (p1 + p7) + 128) >> 8; + v5 = p3 << 4; + v6 = p5 << 4; + + // stage 3 + v0 = (v0 + v1 + 1) >> 1; + v1 = v0 - v1; + t = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8; + v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8; + v3 = t; + v4 = (v4 + v6 + 1) >> 1; + v6 = v4 - v6; + v7 = (v7 + v5 + 1) >> 1; + v5 = v7 - v5; + + // stage 2 + v0 = (v0 + v3 + 1) >> 1; + v3 = v0 - v3; + v1 = (v1 + v2 + 1) >> 1; + v2 = v1 - v2; + t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; + v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; + v7 = t; + t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; + v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; + v6 = t; + + // stage 1 + p[row] = v0 + v7; + p[row + 7] = v0 - v7; + p[row + 1] = v1 + v6; + p[row + 6] = v1 - v6; + p[row + 2] = v2 + v5; + p[row + 5] = v2 - v5; + p[row + 3] = v3 + v4; + p[row + 4] = v3 - v4; + } + + // inverse DCT on columns + for (var col = 0; col < 8; ++col) { + p0 = p[col]; + p1 = p[col + 8]; + p2 = p[col + 16]; + p3 = p[col + 24]; + p4 = p[col + 32]; + p5 = p[col + 40]; + p6 = p[col + 48]; + p7 = p[col + 56]; + + // check for all-zero AC coefficients + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = (dctSqrt2 * p0 + 8192) >> 14; + // convert to 8 bit + t = (t < -2040) ? 0 : (t >= 2024) ? 255 : (t + 2056) >> 4; + blockData[blockBufferOffset + col] = t; + blockData[blockBufferOffset + col + 8] = t; + blockData[blockBufferOffset + col + 16] = t; + blockData[blockBufferOffset + col + 24] = t; + blockData[blockBufferOffset + col + 32] = t; + blockData[blockBufferOffset + col + 40] = t; + blockData[blockBufferOffset + col + 48] = t; + blockData[blockBufferOffset + col + 56] = t; + continue; + } + + // stage 4 + v0 = (dctSqrt2 * p0 + 2048) >> 12; + v1 = (dctSqrt2 * p4 + 2048) >> 12; + v2 = p2; + v3 = p6; + v4 = (dctSqrt1d2 * (p1 - p7) + 2048) >> 12; + v7 = (dctSqrt1d2 * (p1 + p7) + 2048) >> 12; + v5 = p3; + v6 = p5; + + // stage 3 + // Shift v0 by 128.5 << 5 here, so we don't need to shift p0...p7 when + // converting to UInt8 range later. + v0 = ((v0 + v1 + 1) >> 1) + 4112; + v1 = v0 - v1; + t = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12; + v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12; + v3 = t; + v4 = (v4 + v6 + 1) >> 1; + v6 = v4 - v6; + v7 = (v7 + v5 + 1) >> 1; + v5 = v7 - v5; + + // stage 2 + v0 = (v0 + v3 + 1) >> 1; + v3 = v0 - v3; + v1 = (v1 + v2 + 1) >> 1; + v2 = v1 - v2; + t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; + v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; + v7 = t; + t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; + v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; + v6 = t; + + // stage 1 + p0 = v0 + v7; + p7 = v0 - v7; + p1 = v1 + v6; + p6 = v1 - v6; + p2 = v2 + v5; + p5 = v2 - v5; + p3 = v3 + v4; + p4 = v3 - v4; + + // convert to 8-bit integers + p0 = (p0 < 16) ? 0 : (p0 >= 4080) ? 255 : p0 >> 4; + p1 = (p1 < 16) ? 0 : (p1 >= 4080) ? 255 : p1 >> 4; + p2 = (p2 < 16) ? 0 : (p2 >= 4080) ? 255 : p2 >> 4; + p3 = (p3 < 16) ? 0 : (p3 >= 4080) ? 255 : p3 >> 4; + p4 = (p4 < 16) ? 0 : (p4 >= 4080) ? 255 : p4 >> 4; + p5 = (p5 < 16) ? 0 : (p5 >= 4080) ? 255 : p5 >> 4; + p6 = (p6 < 16) ? 0 : (p6 >= 4080) ? 255 : p6 >> 4; + p7 = (p7 < 16) ? 0 : (p7 >= 4080) ? 255 : p7 >> 4; + + // store block data + blockData[blockBufferOffset + col] = p0; + blockData[blockBufferOffset + col + 8] = p1; + blockData[blockBufferOffset + col + 16] = p2; + blockData[blockBufferOffset + col + 24] = p3; + blockData[blockBufferOffset + col + 32] = p4; + blockData[blockBufferOffset + col + 40] = p5; + blockData[blockBufferOffset + col + 48] = p6; + blockData[blockBufferOffset + col + 56] = p7; + } + } + + function buildComponentData(frame, component) { + var blocksPerLine = component.blocksPerLine; + var blocksPerColumn = component.blocksPerColumn; + var computationBuffer = new Int16Array(64); + + for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) { + for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) { + var offset = getBlockBufferOffset(component, blockRow, blockCol); + quantizeAndInverse(component, offset, computationBuffer); + } + } + return component.blockData; + } + + function clamp0to255(a) { + return a <= 0 ? 0 : a >= 255 ? 255 : a; + } + + constructor.prototype = { + parse: function parse(data) { + + function readUint16() { + var value = (data[offset] << 8) | data[offset + 1]; + offset += 2; + return value; + } + + function readDataBlock() { + var length = readUint16(); + var array = data.subarray(offset, offset + length - 2); + offset += array.length; + return array; + } + + function prepareComponents(frame) { + var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); + var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); + for (var i = 0; i < frame.components.length; i++) { + component = frame.components[i]; + var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * + component.h / frame.maxH); + var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * + component.v / frame.maxV); + var blocksPerLineForMcu = mcusPerLine * component.h; + var blocksPerColumnForMcu = mcusPerColumn * component.v; + + var blocksBufferSize = 64 * blocksPerColumnForMcu * + (blocksPerLineForMcu + 1); + component.blockData = new Int16Array(blocksBufferSize); + component.blocksPerLine = blocksPerLine; + component.blocksPerColumn = blocksPerColumn; + } + frame.mcusPerLine = mcusPerLine; + frame.mcusPerColumn = mcusPerColumn; + } + + var offset = 0, length = data.length; + var jfif = null; + var adobe = null; + var pixels = null; + var frame, resetInterval; + var quantizationTables = []; + var huffmanTablesAC = [], huffmanTablesDC = []; + var fileMarker = readUint16(); + if (fileMarker !== 0xFFD8) { // SOI (Start of Image) + throw 'SOI not found'; + } + + fileMarker = readUint16(); + while (fileMarker !== 0xFFD9) { // EOI (End of image) + var i, j, l; + switch(fileMarker) { + case 0xFFE0: // APP0 (Application Specific) + case 0xFFE1: // APP1 + case 0xFFE2: // APP2 + case 0xFFE3: // APP3 + case 0xFFE4: // APP4 + case 0xFFE5: // APP5 + case 0xFFE6: // APP6 + case 0xFFE7: // APP7 + case 0xFFE8: // APP8 + case 0xFFE9: // APP9 + case 0xFFEA: // APP10 + case 0xFFEB: // APP11 + case 0xFFEC: // APP12 + case 0xFFED: // APP13 + case 0xFFEE: // APP14 + case 0xFFEF: // APP15 + case 0xFFFE: // COM (Comment) + var appData = readDataBlock(); + + if (fileMarker === 0xFFE0) { + if (appData[0] === 0x4A && appData[1] === 0x46 && + appData[2] === 0x49 && appData[3] === 0x46 && + appData[4] === 0) { // 'JFIF\x00' + jfif = { + version: { major: appData[5], minor: appData[6] }, + densityUnits: appData[7], + xDensity: (appData[8] << 8) | appData[9], + yDensity: (appData[10] << 8) | appData[11], + thumbWidth: appData[12], + thumbHeight: appData[13], + thumbData: appData.subarray(14, 14 + + 3 * appData[12] * appData[13]) + }; + } + } + // TODO APP1 - Exif + if (fileMarker === 0xFFEE) { + if (appData[0] === 0x41 && appData[1] === 0x64 && + appData[2] === 0x6F && appData[3] === 0x62 && + appData[4] === 0x65 && appData[5] === 0) { // 'Adobe\x00' + adobe = { + version: appData[6], + flags0: (appData[7] << 8) | appData[8], + flags1: (appData[9] << 8) | appData[10], + transformCode: appData[11] + }; + } + } + break; + + case 0xFFDB: // DQT (Define Quantization Tables) + var quantizationTablesLength = readUint16(); + var quantizationTablesEnd = quantizationTablesLength + offset - 2; + var z; + while (offset < quantizationTablesEnd) { + var quantizationTableSpec = data[offset++]; + var tableData = new Uint16Array(64); + if ((quantizationTableSpec >> 4) === 0) { // 8 bit values + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = data[offset++]; + } + } else if ((quantizationTableSpec >> 4) === 1) { //16 bit + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = readUint16(); + } + } else { + throw 'DQT: invalid table spec'; + } + quantizationTables[quantizationTableSpec & 15] = tableData; + } + break; + + case 0xFFC0: // SOF0 (Start of Frame, Baseline DCT) + case 0xFFC1: // SOF1 (Start of Frame, Extended DCT) + case 0xFFC2: // SOF2 (Start of Frame, Progressive DCT) + if (frame) { + throw 'Only single frame JPEGs supported'; + } + readUint16(); // skip data length + frame = {}; + frame.extended = (fileMarker === 0xFFC1); + frame.progressive = (fileMarker === 0xFFC2); + frame.precision = data[offset++]; + frame.scanLines = readUint16(); + frame.samplesPerLine = readUint16(); + frame.components = []; + frame.componentIds = {}; + var componentsCount = data[offset++], componentId; + var maxH = 0, maxV = 0; + for (i = 0; i < componentsCount; i++) { + componentId = data[offset]; + var h = data[offset + 1] >> 4; + var v = data[offset + 1] & 15; + if (maxH < h) { + maxH = h; + } + if (maxV < v) { + maxV = v; + } + var qId = data[offset + 2]; + l = frame.components.push({ + h: h, + v: v, + quantizationTable: quantizationTables[qId] + }); + frame.componentIds[componentId] = l - 1; + offset += 3; + } + frame.maxH = maxH; + frame.maxV = maxV; + prepareComponents(frame); + break; + + case 0xFFC4: // DHT (Define Huffman Tables) + var huffmanLength = readUint16(); + for (i = 2; i < huffmanLength;) { + var huffmanTableSpec = data[offset++]; + var codeLengths = new Uint8Array(16); + var codeLengthSum = 0; + for (j = 0; j < 16; j++, offset++) { + codeLengthSum += (codeLengths[j] = data[offset]); + } + var huffmanValues = new Uint8Array(codeLengthSum); + for (j = 0; j < codeLengthSum; j++, offset++) { + huffmanValues[j] = data[offset]; + } + i += 17 + codeLengthSum; + + ((huffmanTableSpec >> 4) === 0 ? + huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = + buildHuffmanTable(codeLengths, huffmanValues); + } + break; + + case 0xFFDD: // DRI (Define Restart Interval) + readUint16(); // skip data length + resetInterval = readUint16(); + break; + + case 0xFFDA: // SOS (Start of Scan) + var scanLength = readUint16(); + var selectorsCount = data[offset++]; + var components = [], component; + for (i = 0; i < selectorsCount; i++) { + var componentIndex = frame.componentIds[data[offset++]]; + component = frame.components[componentIndex]; + var tableSpec = data[offset++]; + component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; + component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; + components.push(component); + } + var spectralStart = data[offset++]; + var spectralEnd = data[offset++]; + var successiveApproximation = data[offset++]; + var processed = decodeScan(data, offset, + frame, components, resetInterval, + spectralStart, spectralEnd, + successiveApproximation >> 4, successiveApproximation & 15); + offset += processed; + break; + default: + if (data[offset - 3] === 0xFF && + data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) { + // could be incorrect encoding -- last 0xFF byte of the previous + // block was eaten by the encoder + offset -= 3; + break; + } + throw 'unknown JPEG marker ' + fileMarker.toString(16); + } + fileMarker = readUint16(); + } + + this.width = frame.samplesPerLine; + this.height = frame.scanLines; + this.jfif = jfif; + this.adobe = adobe; + this.components = []; + for (i = 0; i < frame.components.length; i++) { + component = frame.components[i]; + this.components.push({ + output: buildComponentData(frame, component), + scaleX: component.h / frame.maxH, + scaleY: component.v / frame.maxV, + blocksPerLine: component.blocksPerLine, + blocksPerColumn: component.blocksPerColumn + }); + } + this.numComponents = this.components.length; + }, + + _getLinearizedBlockData: function getLinearizedBlockData(width, height) { + var scaleX = this.width / width, scaleY = this.height / height; + + var component, componentScaleX, componentScaleY, blocksPerScanline; + var x, y, i, j, k; + var index; + var offset = 0; + var output; + var numComponents = this.components.length; + var dataLength = width * height * numComponents; + var data = new Uint8Array(dataLength); + var xScaleBlockOffset = new Uint32Array(width); + var mask3LSB = 0xfffffff8; // used to clear the 3 LSBs + + for (i = 0; i < numComponents; i++) { + component = this.components[i]; + componentScaleX = component.scaleX * scaleX; + componentScaleY = component.scaleY * scaleY; + offset = i; + output = component.output; + blocksPerScanline = (component.blocksPerLine + 1) << 3; + // precalculate the xScaleBlockOffset + for (x = 0; x < width; x++) { + j = 0 | (x * componentScaleX); + xScaleBlockOffset[x] = ((j & mask3LSB) << 3) | (j & 7); + } + // linearize the blocks of the component + for (y = 0; y < height; y++) { + j = 0 | (y * componentScaleY); + index = blocksPerScanline * (j & mask3LSB) | ((j & 7) << 3); + for (x = 0; x < width; x++) { + data[offset] = output[index + xScaleBlockOffset[x]]; + offset += numComponents; + } + } + } + + // decodeTransform contains pairs of multiplier (-256..256) and additive + var transform = this.decodeTransform; + if (transform) { + for (i = 0; i < dataLength;) { + for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { + data[i] = ((data[i] * transform[k]) >> 8) + transform[k + 1]; + } + } + } + return data; + }, + + _isColorConversionNeeded: function isColorConversionNeeded() { + if (this.adobe && this.adobe.transformCode) { + // The adobe transform marker overrides any previous setting + return true; + } else if (this.numComponents === 3) { + return true; + } else { + return false; + } + }, + + _convertYccToRgb: function convertYccToRgb(data) { + var Y, Cb, Cr; + for (var i = 0, length = data.length; i < length; i += 3) { + Y = data[i ]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i ] = clamp0to255(Y - 179.456 + 1.402 * Cr); + data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr); + data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb); + } + return data; + }, + + _convertYcckToRgb: function convertYcckToRgb(data) { + var Y, Cb, Cr, k; + var offset = 0; + for (var i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + k = data[i + 3]; + + var r = -122.67195406894 + + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - + 5.4080610064599e-5 * Y + 0.00048449797120281 * k - + 0.154362151871126) + + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - + 0.00477271405408747 * k + 1.53380253221734) + + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + + 0.48357088451265) + + k * (-0.000336197177618394 * k + 0.484791561490776); + + var g = 107.268039397724 + + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + + 0.000659397001245577 * Y + 0.000426105652938837 * k - + 0.176491792462875) + + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + + 0.000770482631801132 * k - 0.151051492775562) + + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + + 0.25802910206845) + + k * (-0.000318913117588328 * k - 0.213742400323665); + + var b = -20.810012546947 + + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + + 0.0020741088115012 * Y - 0.00288260236853442 * k + + 0.814272968359295) + + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + + 0.000560833691242812 * k - 0.195152027534049) + + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + + 0.116935020465145) + + k * (-0.000343531996510555 * k + 0.24165260232407); + + data[offset++] = clamp0to255(r); + data[offset++] = clamp0to255(g); + data[offset++] = clamp0to255(b); + } + return data; + }, + + _convertYcckToCmyk: function convertYcckToCmyk(data) { + var Y, Cb, Cr; + for (var i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i ] = clamp0to255(434.456 - Y - 1.402 * Cr); + data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr); + data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb); + // K in data[i + 3] is unchanged + } + return data; + }, + + _convertCmykToRgb: function convertCmykToRgb(data) { + var c, m, y, k; + var offset = 0; + var min = -255 * 255 * 255; + var scale = 1 / 255 / 255; + for (var i = 0, length = data.length; i < length; i += 4) { + c = data[i]; + m = data[i + 1]; + y = data[i + 2]; + k = data[i + 3]; + + var r = + c * (-4.387332384609988 * c + 54.48615194189176 * m + + 18.82290502165302 * y + 212.25662451639585 * k - + 72734.4411664936) + + m * (1.7149763477362134 * m - 5.6096736904047315 * y - + 17.873870861415444 * k - 1401.7366389350734) + + y * (-2.5217340131683033 * y - 21.248923337353073 * k + + 4465.541406466231) - + k * (21.86122147463605 * k + 48317.86113160301); + var g = + c * (8.841041422036149 * c + 60.118027045597366 * m + + 6.871425592049007 * y + 31.159100130055922 * k - + 20220.756542821975) + + m * (-15.310361306967817 * m + 17.575251261109482 * y + + 131.35250912493976 * k - 48691.05921601825) + + y * (4.444339102852739 * y + 9.8632861493405 * k - + 6341.191035517494) - + k * (20.737325471181034 * k + 47890.15695978492); + var b = + c * (0.8842522430003296 * c + 8.078677503112928 * m + + 30.89978309703729 * y - 0.23883238689178934 * k - + 3616.812083916688) + + m * (10.49593273432072 * m + 63.02378494754052 * y + + 50.606957656360734 * k - 28620.90484698408) + + y * (0.03296041114873217 * y + 115.60384449646641 * k - + 49363.43385999684) - + k * (22.33816807309886 * k + 45932.16563550634); + + data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0; + data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0; + data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0; + } + return data; + }, + + getData: function getData(width, height, forceRGBoutput) { + if (this.numComponents > 4) { + throw 'Unsupported color mode'; + } + // type of data: Uint8Array(width * height * numComponents) + var data = this._getLinearizedBlockData(width, height); + + if (this.numComponents === 3) { + return this._convertYccToRgb(data); + } else if (this.numComponents === 4) { + if (this._isColorConversionNeeded()) { + if (forceRGBoutput) { + return this._convertYcckToRgb(data); + } else { + return this._convertYcckToCmyk(data); + } + } else if (forceRGBoutput) { + return this._convertCmykToRgb(data); + } + } + return data; + } + }; + + return constructor; +})(); + + +var JpxImage = (function JpxImageClosure() { + // Table E.1 + var SubbandsGainLog2 = { + 'LL': 0, + 'LH': 1, + 'HL': 1, + 'HH': 2 + }; + function JpxImage() { + this.failOnCorruptedImage = false; + } + JpxImage.prototype = { + parse: function JpxImage_parse(data) { + + var head = readUint16(data, 0); + // No box header, immediate start of codestream (SOC) + if (head === 0xFF4F) { + this.parseCodestream(data, 0, data.length); + return; + } + + var position = 0, length = data.length; + while (position < length) { + var headerSize = 8; + var lbox = readUint32(data, position); + var tbox = readUint32(data, position + 4); + position += headerSize; + if (lbox === 1) { + // XLBox: read UInt64 according to spec. + // JavaScript's int precision of 53 bit should be sufficient here. + lbox = readUint32(data, position) * 4294967296 + + readUint32(data, position + 4); + position += 8; + headerSize += 8; + } + if (lbox === 0) { + lbox = length - position + headerSize; + } + if (lbox < headerSize) { + throw new Error('JPX Error: Invalid box field size'); + } + var dataLength = lbox - headerSize; + var jumpDataLength = true; + switch (tbox) { + case 0x6A703268: // 'jp2h' + jumpDataLength = false; // parsing child boxes + break; + case 0x636F6C72: // 'colr' + // Colorspaces are not used, the CS from the PDF is used. + var method = data[position]; + var precedence = data[position + 1]; + var approximation = data[position + 2]; + if (method === 1) { + // enumerated colorspace + var colorspace = readUint32(data, position + 3); + switch (colorspace) { + case 16: // this indicates a sRGB colorspace + case 17: // this indicates a grayscale colorspace + case 18: // this indicates a YUV colorspace + break; + default: + warn('Unknown colorspace ' + colorspace); + break; + } + } else if (method === 2) { + info('ICC profile not supported'); + } + break; + case 0x6A703263: // 'jp2c' + this.parseCodestream(data, position, position + dataLength); + break; + case 0x6A502020: // 'jP\024\024' + if (0x0d0a870a !== readUint32(data, position)) { + warn('Invalid JP2 signature'); + } + break; + // The following header types are valid but currently not used: + case 0x6A501A1A: // 'jP\032\032' + case 0x66747970: // 'ftyp' + case 0x72726571: // 'rreq' + case 0x72657320: // 'res ' + case 0x69686472: // 'ihdr' + break; + default: + var headerType = String.fromCharCode((tbox >> 24) & 0xFF, + (tbox >> 16) & 0xFF, + (tbox >> 8) & 0xFF, + tbox & 0xFF); + warn('Unsupported header type ' + tbox + ' (' + headerType + ')'); + break; + } + if (jumpDataLength) { + position += dataLength; + } + } + }, + parseImageProperties: function JpxImage_parseImageProperties(stream) { + var newByte = stream.getByte(); + while (newByte >= 0) { + var oldByte = newByte; + newByte = stream.getByte(); + var code = (oldByte << 8) | newByte; + // Image and tile size (SIZ) + if (code === 0xFF51) { + stream.skip(4); + var Xsiz = stream.getInt32() >>> 0; // Byte 4 + var Ysiz = stream.getInt32() >>> 0; // Byte 8 + var XOsiz = stream.getInt32() >>> 0; // Byte 12 + var YOsiz = stream.getInt32() >>> 0; // Byte 16 + stream.skip(16); + var Csiz = stream.getUint16(); // Byte 36 + this.width = Xsiz - XOsiz; + this.height = Ysiz - YOsiz; + this.componentsCount = Csiz; + // Results are always returned as Uint8Arrays + this.bitsPerComponent = 8; + return; + } + } + throw new Error('JPX Error: No size marker found in JPX stream'); + }, + parseCodestream: function JpxImage_parseCodestream(data, start, end) { + var context = {}; + try { + var doNotRecover = false; + var position = start; + while (position + 1 < end) { + var code = readUint16(data, position); + position += 2; + + var length = 0, j, sqcd, spqcds, spqcdSize, scalarExpounded, tile; + switch (code) { + case 0xFF4F: // Start of codestream (SOC) + context.mainHeader = true; + break; + case 0xFFD9: // End of codestream (EOC) + break; + case 0xFF51: // Image and tile size (SIZ) + length = readUint16(data, position); + var siz = {}; + siz.Xsiz = readUint32(data, position + 4); + siz.Ysiz = readUint32(data, position + 8); + siz.XOsiz = readUint32(data, position + 12); + siz.YOsiz = readUint32(data, position + 16); + siz.XTsiz = readUint32(data, position + 20); + siz.YTsiz = readUint32(data, position + 24); + siz.XTOsiz = readUint32(data, position + 28); + siz.YTOsiz = readUint32(data, position + 32); + var componentsCount = readUint16(data, position + 36); + siz.Csiz = componentsCount; + var components = []; + j = position + 38; + for (var i = 0; i < componentsCount; i++) { + var component = { + precision: (data[j] & 0x7F) + 1, + isSigned: !!(data[j] & 0x80), + XRsiz: data[j + 1], + YRsiz: data[j + 1] + }; + calculateComponentDimensions(component, siz); + components.push(component); + } + context.SIZ = siz; + context.components = components; + calculateTileGrids(context, components); + context.QCC = []; + context.COC = []; + break; + case 0xFF55: // Tile-part lengths, main header (TLM) + var Ltlm = readUint16(data, position); // Marker segment length + // Skip tile length markers + position += Ltlm; + break; + case 0xFF5C: // Quantization default (QCD) + length = readUint16(data, position); + var qcd = {}; + j = position + 2; + sqcd = data[j++]; + switch (sqcd & 0x1F) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error('JPX Error: Invalid SQcd value ' + sqcd); + } + qcd.noQuantization = (spqcdSize === 8); + qcd.scalarExpounded = scalarExpounded; + qcd.guardBits = sqcd >> 5; + spqcds = []; + while (j < length + position) { + var spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcd.SPqcds = spqcds; + if (context.mainHeader) { + context.QCD = qcd; + } else { + context.currentTile.QCD = qcd; + context.currentTile.QCC = []; + } + break; + case 0xFF5D: // Quantization component (QCC) + length = readUint16(data, position); + var qcc = {}; + j = position + 2; + var cqcc; + if (context.SIZ.Csiz < 257) { + cqcc = data[j++]; + } else { + cqcc = readUint16(data, j); + j += 2; + } + sqcd = data[j++]; + switch (sqcd & 0x1F) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + default: + throw new Error('JPX Error: Invalid SQcd value ' + sqcd); + } + qcc.noQuantization = (spqcdSize === 8); + qcc.scalarExpounded = scalarExpounded; + qcc.guardBits = sqcd >> 5; + spqcds = []; + while (j < (length + position)) { + spqcd = {}; + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1]; + j += 2; + } + spqcds.push(spqcd); + } + qcc.SPqcds = spqcds; + if (context.mainHeader) { + context.QCC[cqcc] = qcc; + } else { + context.currentTile.QCC[cqcc] = qcc; + } + break; + case 0xFF52: // Coding style default (COD) + length = readUint16(data, position); + var cod = {}; + j = position + 2; + var scod = data[j++]; + cod.entropyCoderWithCustomPrecincts = !!(scod & 1); + cod.sopMarkerUsed = !!(scod & 2); + cod.ephMarkerUsed = !!(scod & 4); + cod.progressionOrder = data[j++]; + cod.layersCount = readUint16(data, j); + j += 2; + cod.multipleComponentTransform = data[j++]; + + cod.decompositionLevelsCount = data[j++]; + cod.xcb = (data[j++] & 0xF) + 2; + cod.ycb = (data[j++] & 0xF) + 2; + var blockStyle = data[j++]; + cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); + cod.resetContextProbabilities = !!(blockStyle & 2); + cod.terminationOnEachCodingPass = !!(blockStyle & 4); + cod.verticalyStripe = !!(blockStyle & 8); + cod.predictableTermination = !!(blockStyle & 16); + cod.segmentationSymbolUsed = !!(blockStyle & 32); + cod.reversibleTransformation = data[j++]; + if (cod.entropyCoderWithCustomPrecincts) { + var precinctsSizes = []; + while (j < length + position) { + var precinctsSize = data[j++]; + precinctsSizes.push({ + PPx: precinctsSize & 0xF, + PPy: precinctsSize >> 4 + }); + } + cod.precinctsSizes = precinctsSizes; + } + var unsupported = []; + if (cod.sopMarkerUsed) { + unsupported.push('sopMarkerUsed'); + } + if (cod.ephMarkerUsed) { + unsupported.push('ephMarkerUsed'); + } + if (cod.selectiveArithmeticCodingBypass) { + unsupported.push('selectiveArithmeticCodingBypass'); + } + if (cod.resetContextProbabilities) { + unsupported.push('resetContextProbabilities'); + } + if (cod.terminationOnEachCodingPass) { + unsupported.push('terminationOnEachCodingPass'); + } + if (cod.verticalyStripe) { + unsupported.push('verticalyStripe'); + } + if (cod.predictableTermination) { + unsupported.push('predictableTermination'); + } + if (unsupported.length > 0) { + doNotRecover = true; + throw new Error('JPX Error: Unsupported COD options (' + + unsupported.join(', ') + ')'); + } + if (context.mainHeader) { + context.COD = cod; + } else { + context.currentTile.COD = cod; + context.currentTile.COC = []; + } + break; + case 0xFF90: // Start of tile-part (SOT) + length = readUint16(data, position); + tile = {}; + tile.index = readUint16(data, position + 2); + tile.length = readUint32(data, position + 4); + tile.dataEnd = tile.length + position - 2; + tile.partIndex = data[position + 8]; + tile.partsCount = data[position + 9]; + + context.mainHeader = false; + if (tile.partIndex === 0) { + // reset component specific settings + tile.COD = context.COD; + tile.COC = context.COC.slice(0); // clone of the global COC + tile.QCD = context.QCD; + tile.QCC = context.QCC.slice(0); // clone of the global COC + } + context.currentTile = tile; + break; + case 0xFF93: // Start of data (SOD) + tile = context.currentTile; + if (tile.partIndex === 0) { + initializeTile(context, tile.index); + buildPackets(context); + } + + // moving to the end of the data + length = tile.dataEnd - position; + parseTilePackets(context, data, position, length); + break; + case 0xFF64: // Comment (COM) + length = readUint16(data, position); + // skipping content + break; + case 0xFF53: // Coding style component (COC) + throw new Error('JPX Error: Codestream code 0xFF53 (COC) is ' + + 'not implemented'); + default: + throw new Error('JPX Error: Unknown codestream code: ' + + code.toString(16)); + } + position += length; + } + } catch (e) { + if (doNotRecover || this.failOnCorruptedImage) { + throw e; + } else { + warn('Trying to recover from ' + e.message); + } + } + this.tiles = transformComponents(context); + this.width = context.SIZ.Xsiz - context.SIZ.XOsiz; + this.height = context.SIZ.Ysiz - context.SIZ.YOsiz; + this.componentsCount = context.SIZ.Csiz; + } + }; + function calculateComponentDimensions(component, siz) { + // Section B.2 Component mapping + component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); + component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); + component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); + component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); + component.width = component.x1 - component.x0; + component.height = component.y1 - component.y0; + } + function calculateTileGrids(context, components) { + var siz = context.SIZ; + // Section B.3 Division into tile and tile-components + var tile, tiles = []; + var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); + var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); + for (var q = 0; q < numYtiles; q++) { + for (var p = 0; p < numXtiles; p++) { + tile = {}; + tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); + tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); + tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); + tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); + tile.width = tile.tx1 - tile.tx0; + tile.height = tile.ty1 - tile.ty0; + tile.components = []; + tiles.push(tile); + } + } + context.tiles = tiles; + + var componentsCount = siz.Csiz; + for (var i = 0, ii = componentsCount; i < ii; i++) { + var component = components[i]; + for (var j = 0, jj = tiles.length; j < jj; j++) { + var tileComponent = {}; + tile = tiles[j]; + tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); + tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); + tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); + tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); + tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; + tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; + tile.components[i] = tileComponent; + } + } + } + function getBlocksDimensions(context, component, r) { + var codOrCoc = component.codingStyleParameters; + var result = {}; + if (!codOrCoc.entropyCoderWithCustomPrecincts) { + result.PPx = 15; + result.PPy = 15; + } else { + result.PPx = codOrCoc.precinctsSizes[r].PPx; + result.PPy = codOrCoc.precinctsSizes[r].PPy; + } + // calculate codeblock size as described in section B.7 + result.xcb_ = (r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : + Math.min(codOrCoc.xcb, result.PPx)); + result.ycb_ = (r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : + Math.min(codOrCoc.ycb, result.PPy)); + return result; + } + function buildPrecincts(context, resolution, dimensions) { + // Section B.6 Division resolution to precincts + var precinctWidth = 1 << dimensions.PPx; + var precinctHeight = 1 << dimensions.PPy; + // Jasper introduces codeblock groups for mapping each subband codeblocks + // to precincts. Precinct partition divides a resolution according to width + // and height parameters. The subband that belongs to the resolution level + // has a different size than the level, unless it is the zero resolution. + + // From Jasper documentation: jpeg2000.pdf, section K: Tier-2 coding: + // The precinct partitioning for a particular subband is derived from a + // partitioning of its parent LL band (i.e., the LL band at the next higher + // resolution level)... The LL band associated with each resolution level is + // divided into precincts... Each of the resulting precinct regions is then + // mapped into its child subbands (if any) at the next lower resolution + // level. This is accomplished by using the coordinate transformation + // (u, v) = (ceil(x/2), ceil(y/2)) where (x, y) and (u, v) are the + // coordinates of a point in the LL band and child subband, respectively. + var isZeroRes = resolution.resLevel === 0; + var precinctWidthInSubband = 1 << (dimensions.PPx + (isZeroRes ? 0 : -1)); + var precinctHeightInSubband = 1 << (dimensions.PPy + (isZeroRes ? 0 : -1)); + var numprecinctswide = (resolution.trx1 > resolution.trx0 ? + Math.ceil(resolution.trx1 / precinctWidth) - + Math.floor(resolution.trx0 / precinctWidth) : 0); + var numprecinctshigh = (resolution.try1 > resolution.try0 ? + Math.ceil(resolution.try1 / precinctHeight) - + Math.floor(resolution.try0 / precinctHeight) : 0); + var numprecincts = numprecinctswide * numprecinctshigh; + + resolution.precinctParameters = { + precinctWidth: precinctWidth, + precinctHeight: precinctHeight, + numprecinctswide: numprecinctswide, + numprecinctshigh: numprecinctshigh, + numprecincts: numprecincts, + precinctWidthInSubband: precinctWidthInSubband, + precinctHeightInSubband: precinctHeightInSubband + }; + } + function buildCodeblocks(context, subband, dimensions) { + // Section B.7 Division sub-band into code-blocks + var xcb_ = dimensions.xcb_; + var ycb_ = dimensions.ycb_; + var codeblockWidth = 1 << xcb_; + var codeblockHeight = 1 << ycb_; + var cbx0 = subband.tbx0 >> xcb_; + var cby0 = subband.tby0 >> ycb_; + var cbx1 = (subband.tbx1 + codeblockWidth - 1) >> xcb_; + var cby1 = (subband.tby1 + codeblockHeight - 1) >> ycb_; + var precinctParameters = subband.resolution.precinctParameters; + var codeblocks = []; + var precincts = []; + var i, j, codeblock, precinctNumber; + for (j = cby0; j < cby1; j++) { + for (i = cbx0; i < cbx1; i++) { + codeblock = { + cbx: i, + cby: j, + tbx0: codeblockWidth * i, + tby0: codeblockHeight * j, + tbx1: codeblockWidth * (i + 1), + tby1: codeblockHeight * (j + 1) + }; + + codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); + codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); + codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); + codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); + + // Calculate precinct number for this codeblock, codeblock position + // should be relative to its subband, use actual dimension and position + // See comment about codeblock group width and height + var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / + precinctParameters.precinctWidthInSubband); + var pj = Math.floor((codeblock.tby0_ - subband.tby0) / + precinctParameters.precinctHeightInSubband); + precinctNumber = pi + (pj * precinctParameters.numprecinctswide); + + codeblock.precinctNumber = precinctNumber; + codeblock.subbandType = subband.type; + codeblock.Lblock = 3; + + if (codeblock.tbx1_ <= codeblock.tbx0_ || + codeblock.tby1_ <= codeblock.tby0_) { + continue; + } + codeblocks.push(codeblock); + // building precinct for the sub-band + var precinct = precincts[precinctNumber]; + if (precinct !== undefined) { + if (i < precinct.cbxMin) { + precinct.cbxMin = i; + } else if (i > precinct.cbxMax) { + precinct.cbxMax = i; + } + if (j < precinct.cbyMin) { + precinct.cbxMin = j; + } else if (j > precinct.cbyMax) { + precinct.cbyMax = j; + } + } else { + precincts[precinctNumber] = precinct = { + cbxMin: i, + cbyMin: j, + cbxMax: i, + cbyMax: j + }; + } + codeblock.precinct = precinct; + } + } + subband.codeblockParameters = { + codeblockWidth: xcb_, + codeblockHeight: ycb_, + numcodeblockwide: cbx1 - cbx0 + 1, + numcodeblockhigh: cby1 - cby0 + 1 + }; + subband.codeblocks = codeblocks; + subband.precincts = precincts; + } + function createPacket(resolution, precinctNumber, layerNumber) { + var precinctCodeblocks = []; + // Section B.10.8 Order of info in packet + var subbands = resolution.subbands; + // sub-bands already ordered in 'LL', 'HL', 'LH', and 'HH' sequence + for (var i = 0, ii = subbands.length; i < ii; i++) { + var subband = subbands[i]; + var codeblocks = subband.codeblocks; + for (var j = 0, jj = codeblocks.length; j < jj; j++) { + var codeblock = codeblocks[j]; + if (codeblock.precinctNumber !== precinctNumber) { + continue; + } + precinctCodeblocks.push(codeblock); + } + } + return { + layerNumber: layerNumber, + codeblocks: precinctCodeblocks + }; + } + function LayerResolutionComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + for (var q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, + tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + + var l = 0, r = 0, i = 0, k = 0; + + this.nextPacket = function JpxImage_nextPacket() { + // Section B.12.1.1 Layer-resolution-component-position + for (; l < layersCount; l++) { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + r = 0; + } + throw new Error('JPX Error: Out of packets'); + }; + } + function ResolutionLayerComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + for (var q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, + tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + + var r = 0, l = 0, i = 0, k = 0; + + this.nextPacket = function JpxImage_nextPacket() { + // Section B.12.1.2 Resolution-layer-component-position + for (; r <= maxDecompositionLevelsCount; r++) { + for (; l < layersCount; l++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + k = 0; + } + i = 0; + } + l = 0; + } + throw new Error('JPX Error: Out of packets'); + }; + } + function buildPackets(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var componentsCount = siz.Csiz; + // Creating resolutions and sub-bands for each component + for (var c = 0; c < componentsCount; c++) { + var component = tile.components[c]; + var decompositionLevelsCount = + component.codingStyleParameters.decompositionLevelsCount; + // Section B.5 Resolution levels and sub-bands + var resolutions = []; + var subbands = []; + for (var r = 0; r <= decompositionLevelsCount; r++) { + var blocksDimensions = getBlocksDimensions(context, component, r); + var resolution = {}; + var scale = 1 << (decompositionLevelsCount - r); + resolution.trx0 = Math.ceil(component.tcx0 / scale); + resolution.try0 = Math.ceil(component.tcy0 / scale); + resolution.trx1 = Math.ceil(component.tcx1 / scale); + resolution.try1 = Math.ceil(component.tcy1 / scale); + resolution.resLevel = r; + buildPrecincts(context, resolution, blocksDimensions); + resolutions.push(resolution); + + var subband; + if (r === 0) { + // one sub-band (LL) with last decomposition + subband = {}; + subband.type = 'LL'; + subband.tbx0 = Math.ceil(component.tcx0 / scale); + subband.tby0 = Math.ceil(component.tcy0 / scale); + subband.tbx1 = Math.ceil(component.tcx1 / scale); + subband.tby1 = Math.ceil(component.tcy1 / scale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolution.subbands = [subband]; + } else { + var bscale = 1 << (decompositionLevelsCount - r + 1); + var resolutionSubbands = []; + // three sub-bands (HL, LH and HH) with rest of decompositions + subband = {}; + subband.type = 'HL'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + + subband = {}; + subband.type = 'LH'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + + subband = {}; + subband.type = 'HH'; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + + resolution.subbands = resolutionSubbands; + } + } + component.resolutions = resolutions; + component.subbands = subbands; + } + // Generate the packets sequence + var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; + switch (progressionOrder) { + case 0: + tile.packetsIterator = + new LayerResolutionComponentPositionIterator(context); + break; + case 1: + tile.packetsIterator = + new ResolutionLayerComponentPositionIterator(context); + break; + default: + throw new Error('JPX Error: Unsupported progression order ' + + progressionOrder); + } + } + function parseTilePackets(context, data, offset, dataLength) { + var position = 0; + var buffer, bufferSize = 0, skipNextBit = false; + function readBits(count) { + while (bufferSize < count) { + var b = data[offset + position]; + position++; + if (skipNextBit) { + buffer = (buffer << 7) | b; + bufferSize += 7; + skipNextBit = false; + } else { + buffer = (buffer << 8) | b; + bufferSize += 8; + } + if (b === 0xFF) { + skipNextBit = true; + } + } + bufferSize -= count; + return (buffer >>> bufferSize) & ((1 << count) - 1); + } + function alignToByte() { + bufferSize = 0; + if (skipNextBit) { + position++; + skipNextBit = false; + } + } + function readCodingpasses() { + if (readBits(1) === 0) { + return 1; + } + if (readBits(1) === 0) { + return 2; + } + var value = readBits(2); + if (value < 3) { + return value + 3; + } + value = readBits(5); + if (value < 31) { + return value + 6; + } + value = readBits(7); + return value + 37; + } + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var packetsIterator = tile.packetsIterator; + while (position < dataLength) { + alignToByte(); + if (!readBits(1)) { + continue; + } + var packet = packetsIterator.nextPacket(); + var layerNumber = packet.layerNumber; + var queue = [], codeblock; + for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) { + codeblock = packet.codeblocks[i]; + var precinct = codeblock.precinct; + var codeblockColumn = codeblock.cbx - precinct.cbxMin; + var codeblockRow = codeblock.cby - precinct.cbyMin; + var codeblockIncluded = false; + var firstTimeInclusion = false; + var valueReady; + if (codeblock['included'] !== undefined) { + codeblockIncluded = !!readBits(1); + } else { + // reading inclusion tree + precinct = codeblock.precinct; + var inclusionTree, zeroBitPlanesTree; + if (precinct['inclusionTree'] !== undefined) { + inclusionTree = precinct.inclusionTree; + } else { + // building inclusion and zero bit-planes trees + var width = precinct.cbxMax - precinct.cbxMin + 1; + var height = precinct.cbyMax - precinct.cbyMin + 1; + inclusionTree = new InclusionTree(width, height, layerNumber); + zeroBitPlanesTree = new TagTree(width, height); + precinct.inclusionTree = inclusionTree; + precinct.zeroBitPlanesTree = zeroBitPlanesTree; + } + + if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { + while (true) { + if (readBits(1)) { + valueReady = !inclusionTree.nextLevel(); + if (valueReady) { + codeblock.included = true; + codeblockIncluded = firstTimeInclusion = true; + break; + } + } else { + inclusionTree.incrementValue(layerNumber); + break; + } + } + } + } + if (!codeblockIncluded) { + continue; + } + if (firstTimeInclusion) { + zeroBitPlanesTree = precinct.zeroBitPlanesTree; + zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); + while (true) { + if (readBits(1)) { + valueReady = !zeroBitPlanesTree.nextLevel(); + if (valueReady) { + break; + } + } else { + zeroBitPlanesTree.incrementValue(); + } + } + codeblock.zeroBitPlanes = zeroBitPlanesTree.value; + } + var codingpasses = readCodingpasses(); + while (readBits(1)) { + codeblock.Lblock++; + } + var codingpassesLog2 = log2(codingpasses); + // rounding down log2 + var bits = ((codingpasses < (1 << codingpassesLog2)) ? + codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; + var codedDataLength = readBits(bits); + queue.push({ + codeblock: codeblock, + codingpasses: codingpasses, + dataLength: codedDataLength + }); + } + alignToByte(); + while (queue.length > 0) { + var packetItem = queue.shift(); + codeblock = packetItem.codeblock; + if (codeblock['data'] === undefined) { + codeblock.data = []; + } + codeblock.data.push({ + data: data, + start: offset + position, + end: offset + position + packetItem.dataLength, + codingpasses: packetItem.codingpasses + }); + position += packetItem.dataLength; + } + } + return position; + } + function copyCoefficients(coefficients, levelWidth, levelHeight, subband, + delta, mb, reversible, segmentationSymbolUsed) { + var x0 = subband.tbx0; + var y0 = subband.tby0; + var width = subband.tbx1 - subband.tbx0; + var codeblocks = subband.codeblocks; + var right = subband.type.charAt(0) === 'H' ? 1 : 0; + var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0; + + for (var i = 0, ii = codeblocks.length; i < ii; ++i) { + var codeblock = codeblocks[i]; + var blockWidth = codeblock.tbx1_ - codeblock.tbx0_; + var blockHeight = codeblock.tby1_ - codeblock.tby0_; + if (blockWidth === 0 || blockHeight === 0) { + continue; + } + if (codeblock['data'] === undefined) { + continue; + } + + var bitModel, currentCodingpassType; + bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, + codeblock.zeroBitPlanes, mb); + currentCodingpassType = 2; // first bit plane starts from cleanup + + // collect data + var data = codeblock.data, totalLength = 0, codingpasses = 0; + var j, jj, dataItem; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + totalLength += dataItem.end - dataItem.start; + codingpasses += dataItem.codingpasses; + } + var encodedData = new Uint8Array(totalLength); + var position = 0; + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + var chunk = dataItem.data.subarray(dataItem.start, dataItem.end); + encodedData.set(chunk, position); + position += chunk.length; + } + // decoding the item + var decoder = new ArithmeticDecoder(encodedData, 0, totalLength); + bitModel.setDecoder(decoder); + + for (j = 0; j < codingpasses; j++) { + switch (currentCodingpassType) { + case 0: + bitModel.runSignificancePropogationPass(); + break; + case 1: + bitModel.runMagnitudeRefinementPass(); + break; + case 2: + bitModel.runCleanupPass(); + if (segmentationSymbolUsed) { + bitModel.checkSegmentationSymbol(); + } + break; + } + currentCodingpassType = (currentCodingpassType + 1) % 3; + } + + var offset = (codeblock.tbx0_ - x0) + (codeblock.tby0_ - y0) * width; + var sign = bitModel.coefficentsSign; + var magnitude = bitModel.coefficentsMagnitude; + var bitsDecoded = bitModel.bitsDecoded; + var magnitudeCorrection = reversible ? 0 : 0.5; + var k, n, nb; + position = 0; + // Do the interleaving of Section F.3.3 here, so we do not need + // to copy later. LL level is not interleaved, just copied. + var interleave = (subband.type !== 'LL'); + for (j = 0; j < blockHeight; j++) { + var row = (offset / width) | 0; // row in the non-interleaved subband + var levelOffset = 2 * row * (levelWidth - width) + right + bottom; + for (k = 0; k < blockWidth; k++) { + n = magnitude[position]; + if (n !== 0) { + n = (n + magnitudeCorrection) * delta; + if (sign[position] !== 0) { + n = -n; + } + nb = bitsDecoded[position]; + var pos = interleave ? (levelOffset + (offset << 1)) : offset; + if (reversible && (nb >= mb)) { + coefficients[pos] = n; + } else { + coefficients[pos] = n * (1 << (mb - nb)); + } + } + offset++; + position++; + } + offset += width - blockWidth; + } + } + } + function transformTile(context, tile, c) { + var component = tile.components[c]; + var codingStyleParameters = component.codingStyleParameters; + var quantizationParameters = component.quantizationParameters; + var decompositionLevelsCount = + codingStyleParameters.decompositionLevelsCount; + var spqcds = quantizationParameters.SPqcds; + var scalarExpounded = quantizationParameters.scalarExpounded; + var guardBits = quantizationParameters.guardBits; + var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; + var precision = context.components[c].precision; + + var reversible = codingStyleParameters.reversibleTransformation; + var transform = (reversible ? new ReversibleTransform() : + new IrreversibleTransform()); + + var subbandCoefficients = []; + var b = 0; + for (var i = 0; i <= decompositionLevelsCount; i++) { + var resolution = component.resolutions[i]; + + var width = resolution.trx1 - resolution.trx0; + var height = resolution.try1 - resolution.try0; + // Allocate space for the whole sublevel. + var coefficients = new Float32Array(width * height); + + for (var j = 0, jj = resolution.subbands.length; j < jj; j++) { + var mu, epsilon; + if (!scalarExpounded) { + // formula E-5 + mu = spqcds[0].mu; + epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); + } else { + mu = spqcds[b].mu; + epsilon = spqcds[b].epsilon; + b++; + } + + var subband = resolution.subbands[j]; + var gainLog2 = SubbandsGainLog2[subband.type]; + + // calulate quantization coefficient (Section E.1.1.1) + var delta = (reversible ? 1 : + Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048)); + var mb = (guardBits + epsilon - 1); + + // In the first resolution level, copyCoefficients will fill the + // whole array with coefficients. In the succeding passes, + // copyCoefficients will consecutively fill in the values that belong + // to the interleaved positions of the HL, LH, and HH coefficients. + // The LL coefficients will then be interleaved in Transform.iterate(). + copyCoefficients(coefficients, width, height, subband, delta, mb, + reversible, segmentationSymbolUsed); + } + subbandCoefficients.push({ + width: width, + height: height, + items: coefficients + }); + } + + var result = transform.calculate(subbandCoefficients, + component.tcx0, component.tcy0); + return { + left: component.tcx0, + top: component.tcy0, + width: result.width, + height: result.height, + items: result.items + }; + } + function transformComponents(context) { + var siz = context.SIZ; + var components = context.components; + var componentsCount = siz.Csiz; + var resultImages = []; + for (var i = 0, ii = context.tiles.length; i < ii; i++) { + var tile = context.tiles[i]; + var transformedTiles = []; + var c; + for (c = 0; c < componentsCount; c++) { + transformedTiles[c] = transformTile(context, tile, c); + } + var tile0 = transformedTiles[0]; + var out = new Uint8Array(tile0.items.length * componentsCount); + var result = { + left: tile0.left, + top: tile0.top, + width: tile0.width, + height: tile0.height, + items: out + }; + + // Section G.2.2 Inverse multi component transform + var shift, offset, max, min, maxK; + var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val; + if (tile.codingStyleDefaultParameters.multipleComponentTransform) { + var fourComponents = componentsCount === 4; + var y0items = transformedTiles[0].items; + var y1items = transformedTiles[1].items; + var y2items = transformedTiles[2].items; + var y3items = fourComponents ? transformedTiles[3].items : null; + + // HACK: The multiple component transform formulas below assume that + // all components have the same precision. With this in mind, we + // compute shift and offset only once. + shift = components[0].precision - 8; + offset = (128 << shift) + 0.5; + max = 255 * (1 << shift); + maxK = max * 0.5; + min = -maxK; + + var component0 = tile.components[0]; + var alpha01 = componentsCount - 3; + jj = y0items.length; + if (!component0.codingStyleParameters.reversibleTransformation) { + // inverse irreversible multiple component transform + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + r = y0 + 1.402 * y2; + g = y0 - 0.34413 * y1 - 0.71414 * y2; + b = y0 + 1.772 * y1; + out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift; + out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift; + out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift; + } + } else { + // inverse reversible multiple component transform + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + g = y0 - ((y2 + y1) >> 2); + r = g + y2; + b = g + y1; + out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift; + out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift; + out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift; + } + } + if (fourComponents) { + for (j = 0, pos = 3; j < jj; j++, pos += 4) { + k = y3items[j]; + out[pos] = k <= min ? 0 : k >= maxK ? 255 : (k + offset) >> shift; + } + } + } else { // no multi-component transform + for (c = 0; c < componentsCount; c++) { + var items = transformedTiles[c].items; + shift = components[c].precision - 8; + offset = (128 << shift) + 0.5; + max = (127.5 * (1 << shift)); + min = -max; + for (pos = c, j = 0, jj = items.length; j < jj; j++) { + val = items[j]; + out[pos] = val <= min ? 0 : + val >= max ? 255 : (val + offset) >> shift; + pos += componentsCount; + } + } + } + resultImages.push(result); + } + return resultImages; + } + function initializeTile(context, tileIndex) { + var siz = context.SIZ; + var componentsCount = siz.Csiz; + var tile = context.tiles[tileIndex]; + for (var c = 0; c < componentsCount; c++) { + var component = tile.components[c]; + var qcdOrQcc = (context.currentTile.QCC[c] !== undefined ? + context.currentTile.QCC[c] : context.currentTile.QCD); + component.quantizationParameters = qcdOrQcc; + var codOrCoc = (context.currentTile.COC[c] !== undefined ? + context.currentTile.COC[c] : context.currentTile.COD); + component.codingStyleParameters = codOrCoc; + } + tile.codingStyleDefaultParameters = context.currentTile.COD; + } + + // Section B.10.2 Tag trees + var TagTree = (function TagTreeClosure() { + function TagTree(width, height) { + var levelsLength = log2(Math.max(width, height)) + 1; + this.levels = []; + for (var i = 0; i < levelsLength; i++) { + var level = { + width: width, + height: height, + items: [] + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + TagTree.prototype = { + reset: function TagTree_reset(i, j) { + var currentLevel = 0, value = 0, level; + while (currentLevel < this.levels.length) { + level = this.levels[currentLevel]; + var index = i + j * level.width; + if (level.items[index] !== undefined) { + value = level.items[index]; + break; + } + level.index = index; + i >>= 1; + j >>= 1; + currentLevel++; + } + currentLevel--; + level = this.levels[currentLevel]; + level.items[level.index] = value; + this.currentLevel = currentLevel; + delete this.value; + }, + incrementValue: function TagTree_incrementValue() { + var level = this.levels[this.currentLevel]; + level.items[level.index]++; + }, + nextLevel: function TagTree_nextLevel() { + var currentLevel = this.currentLevel; + var level = this.levels[currentLevel]; + var value = level.items[level.index]; + currentLevel--; + if (currentLevel < 0) { + this.value = value; + return false; + } + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } + }; + return TagTree; + })(); + + var InclusionTree = (function InclusionTreeClosure() { + function InclusionTree(width, height, defaultValue) { + var levelsLength = log2(Math.max(width, height)) + 1; + this.levels = []; + for (var i = 0; i < levelsLength; i++) { + var items = new Uint8Array(width * height); + for (var j = 0, jj = items.length; j < jj; j++) { + items[j] = defaultValue; + } + + var level = { + width: width, + height: height, + items: items + }; + this.levels.push(level); + + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + InclusionTree.prototype = { + reset: function InclusionTree_reset(i, j, stopValue) { + var currentLevel = 0; + while (currentLevel < this.levels.length) { + var level = this.levels[currentLevel]; + var index = i + j * level.width; + level.index = index; + var value = level.items[index]; + + if (value === 0xFF) { + break; + } + + if (value > stopValue) { + this.currentLevel = currentLevel; + // already know about this one, propagating the value to top levels + this.propagateValues(); + return false; + } + + i >>= 1; + j >>= 1; + currentLevel++; + } + this.currentLevel = currentLevel - 1; + return true; + }, + incrementValue: function InclusionTree_incrementValue(stopValue) { + var level = this.levels[this.currentLevel]; + level.items[level.index] = stopValue + 1; + this.propagateValues(); + }, + propagateValues: function InclusionTree_propagateValues() { + var levelIndex = this.currentLevel; + var level = this.levels[levelIndex]; + var currentValue = level.items[level.index]; + while (--levelIndex >= 0) { + level = this.levels[levelIndex]; + level.items[level.index] = currentValue; + } + }, + nextLevel: function InclusionTree_nextLevel() { + var currentLevel = this.currentLevel; + var level = this.levels[currentLevel]; + var value = level.items[level.index]; + level.items[level.index] = 0xFF; + currentLevel--; + if (currentLevel < 0) { + return false; + } + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } + }; + return InclusionTree; + })(); + + // Section D. Coefficient bit modeling + var BitModel = (function BitModelClosure() { + var UNIFORM_CONTEXT = 17; + var RUNLENGTH_CONTEXT = 18; + // Table D-1 + // The index is binary presentation: 0dddvvhh, ddd - sum of Di (0..4), + // vv - sum of Vi (0..2), and hh - sum of Hi (0..2) + var LLAndLHContextsLabel = new Uint8Array([ + 0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, + 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, + 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8 + ]); + var HLContextLabel = new Uint8Array([ + 0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, + 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, + 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8 + ]); + var HHContextLabel = new Uint8Array([ + 0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, + 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, + 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8 + ]); + + function BitModel(width, height, subband, zeroBitPlanes, mb) { + this.width = width; + this.height = height; + + this.contextLabelTable = (subband === 'HH' ? HHContextLabel : + (subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel)); + + var coefficientCount = width * height; + + // coefficients outside the encoding region treated as insignificant + // add border state cells for significanceState + this.neighborsSignificance = new Uint8Array(coefficientCount); + this.coefficentsSign = new Uint8Array(coefficientCount); + this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) : + mb > 6 ? new Uint16Array(coefficientCount) : + new Uint8Array(coefficientCount); + this.processingFlags = new Uint8Array(coefficientCount); + + var bitsDecoded = new Uint8Array(coefficientCount); + if (zeroBitPlanes !== 0) { + for (var i = 0; i < coefficientCount; i++) { + bitsDecoded[i] = zeroBitPlanes; + } + } + this.bitsDecoded = bitsDecoded; + + this.reset(); + } + + BitModel.prototype = { + setDecoder: function BitModel_setDecoder(decoder) { + this.decoder = decoder; + }, + reset: function BitModel_reset() { + // We have 17 contexts that are accessed via context labels, + // plus the uniform and runlength context. + this.contexts = new Int8Array(19); + + // Contexts are packed into 1 byte: + // highest 7 bits carry the index, lowest bit carries mps + this.contexts[0] = (4 << 1) | 0; + this.contexts[UNIFORM_CONTEXT] = (46 << 1) | 0; + this.contexts[RUNLENGTH_CONTEXT] = (3 << 1) | 0; + }, + setNeighborsSignificance: + function BitModel_setNeighborsSignificance(row, column, index) { + var neighborsSignificance = this.neighborsSignificance; + var width = this.width, height = this.height; + var left = (column > 0); + var right = (column + 1 < width); + var i; + + if (row > 0) { + i = index - width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + + if (row + 1 < height) { + i = index + width; + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + neighborsSignificance[i] += 0x04; + } + + if (left) { + neighborsSignificance[index - 1] += 0x01; + } + if (right) { + neighborsSignificance[index + 1] += 0x01; + } + neighborsSignificance[index] |= 0x80; + }, + runSignificancePropogationPass: + function BitModel_runSignificancePropogationPass() { + var decoder = this.decoder; + var width = this.width, height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var neighborsSignificance = this.neighborsSignificance; + var processingFlags = this.processingFlags; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processedInverseMask = ~1; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + + for (var i0 = 0; i0 < height; i0 += 4) { + for (var j = 0; j < width; j++) { + var index = i0 * width + j; + for (var i1 = 0; i1 < 4; i1++, index += width) { + var i = i0 + i1; + if (i >= height) { + break; + } + // clear processed flag first + processingFlags[index] &= processedInverseMask; + + if (coefficentsMagnitude[index] || + !neighborsSignificance[index]) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + if (decision) { + var sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + }, + decodeSignBit: function BitModel_decodeSignBit(row, column, index) { + var width = this.width, height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contribution, sign0, sign1, significance1; + var contextLabel, decoded; + + // calculate horizontal contribution + significance1 = (column > 0 && coefficentsMagnitude[index - 1] !== 0); + if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { + sign1 = coefficentsSign[index + 1]; + if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign1 - sign0; + } else { + contribution = 1 - sign1 - sign1; + } + } else if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign0 - sign0; + } else { + contribution = 0; + } + var horizontalContribution = 3 * contribution; + + // calculate vertical contribution and combine with the horizontal + significance1 = (row > 0 && coefficentsMagnitude[index - width] !== 0); + if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { + sign1 = coefficentsSign[index + width]; + if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign1 - sign0 + horizontalContribution; + } else { + contribution = 1 - sign1 - sign1 + horizontalContribution; + } + } else if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign0 - sign0 + horizontalContribution; + } else { + contribution = horizontalContribution; + } + + if (contribution >= 0) { + contextLabel = 9 + contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel); + } else { + contextLabel = 9 - contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; + } + return decoded; + }, + runMagnitudeRefinementPass: + function BitModel_runMagnitudeRefinementPass() { + var decoder = this.decoder; + var width = this.width, height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var neighborsSignificance = this.neighborsSignificance; + var contexts = this.contexts; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var length = width * height; + var width4 = width * 4; + + for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) { + indexNext = Math.min(length, index0 + width4); + for (var j = 0; j < width; j++) { + for (var index = index0 + j; index < indexNext; index += width) { + + // significant but not those that have just become + if (!coefficentsMagnitude[index] || + (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = 16; + if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { + processingFlags[index] ^= firstMagnitudeBitMask; + // first refinement + var significance = neighborsSignificance[index] & 127; + contextLabel = significance === 0 ? 15 : 14; + } + + var bit = decoder.readBit(contexts, contextLabel); + coefficentsMagnitude[index] = + (coefficentsMagnitude[index] << 1) | bit; + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + }, + runCleanupPass: function BitModel_runCleanupPass() { + var decoder = this.decoder; + var width = this.width, height = this.height; + var neighborsSignificance = this.neighborsSignificance; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var oneRowDown = width; + var twoRowsDown = width * 2; + var threeRowsDown = width * 3; + var iNext; + for (var i0 = 0; i0 < height; i0 = iNext) { + iNext = Math.min(i0 + 4, height); + var indexBase = i0 * width; + var checkAllEmpty = i0 + 3 < height; + for (var j = 0; j < width; j++) { + var index0 = indexBase + j; + // using the property: labels[neighborsSignificance[index]] === 0 + // when neighborsSignificance[index] === 0 + var allEmpty = (checkAllEmpty && + processingFlags[index0] === 0 && + processingFlags[index0 + oneRowDown] === 0 && + processingFlags[index0 + twoRowsDown] === 0 && + processingFlags[index0 + threeRowsDown] === 0 && + neighborsSignificance[index0] === 0 && + neighborsSignificance[index0 + oneRowDown] === 0 && + neighborsSignificance[index0 + twoRowsDown] === 0 && + neighborsSignificance[index0 + threeRowsDown] === 0); + var i1 = 0, index = index0; + var i = i0, sign; + if (allEmpty) { + var hasSignificantCoefficent = + decoder.readBit(contexts, RUNLENGTH_CONTEXT); + if (!hasSignificantCoefficent) { + bitsDecoded[index0]++; + bitsDecoded[index0 + oneRowDown]++; + bitsDecoded[index0 + twoRowsDown]++; + bitsDecoded[index0 + threeRowsDown]++; + continue; // next column + } + i1 = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) | + decoder.readBit(contexts, UNIFORM_CONTEXT); + if (i1 !== 0) { + i = i0 + i1; + index += i1 * width; + } + + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + + index = index0; + for (var i2 = i0; i2 <= i; i2++, index += width) { + bitsDecoded[index]++; + } + + i1++; + } + for (i = i0 + i1; i < iNext; i++, index += width) { + if (coefficentsMagnitude[index] || + (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + if (decision === 1) { + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + bitsDecoded[index]++; + } + } + } + }, + checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() { + var decoder = this.decoder; + var contexts = this.contexts; + var symbol = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 3) | + (decoder.readBit(contexts, UNIFORM_CONTEXT) << 2) | + (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) | + decoder.readBit(contexts, UNIFORM_CONTEXT); + if (symbol !== 0xA) { + throw new Error('JPX Error: Invalid segmentation symbol'); + } + } + }; + + return BitModel; + })(); + + // Section F, Discrete wavelet transformation + var Transform = (function TransformClosure() { + function Transform() {} + + Transform.prototype.calculate = + function transformCalculate(subbands, u0, v0) { + var ll = subbands[0]; + for (var i = 1, ii = subbands.length; i < ii; i++) { + ll = this.iterate(ll, subbands[i], u0, v0); + } + return ll; + }; + Transform.prototype.extend = function extend(buffer, offset, size) { + // Section F.3.7 extending... using max extension of 4 + var i1 = offset - 1, j1 = offset + 1; + var i2 = offset + size - 2, j2 = offset + size; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1] = buffer[j1]; + buffer[j2] = buffer[i2]; + }; + Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh, + u0, v0) { + var llWidth = ll.width, llHeight = ll.height, llItems = ll.items; + var width = hl_lh_hh.width; + var height = hl_lh_hh.height; + var items = hl_lh_hh.items; + var i, j, k, l, u, v; + + // Interleave LL according to Section F.3.3 + for (k = 0, i = 0; i < llHeight; i++) { + l = i * 2 * width; + for (j = 0; j < llWidth; j++, k++, l += 2) { + items[l] = llItems[k]; + } + } + // The LL band is not needed anymore. + llItems = ll.items = null; + + var bufferPadding = 4; + var rowBuffer = new Float32Array(width + 2 * bufferPadding); + + // Section F.3.4 HOR_SR + if (width === 1) { + // if width = 1, when u0 even keep items as is, when odd divide by 2 + if ((u0 & 1) !== 0) { + for (v = 0, k = 0; v < height; v++, k += width) { + items[k] *= 0.5; + } + } + } else { + for (v = 0, k = 0; v < height; v++, k += width) { + rowBuffer.set(items.subarray(k, k + width), bufferPadding); + + this.extend(rowBuffer, bufferPadding, width); + this.filter(rowBuffer, bufferPadding, width); + + items.set( + rowBuffer.subarray(bufferPadding, bufferPadding + width), + k); + } + } + + // Accesses to the items array can take long, because it may not fit into + // CPU cache and has to be fetched from main memory. Since subsequent + // accesses to the items array are not local when reading columns, we + // have a cache miss every time. To reduce cache misses, get up to + // 'numBuffers' items at a time and store them into the individual + // buffers. The colBuffers should be small enough to fit into CPU cache. + var numBuffers = 16; + var colBuffers = []; + for (i = 0; i < numBuffers; i++) { + colBuffers.push(new Float32Array(height + 2 * bufferPadding)); + } + var b, currentBuffer = 0; + ll = bufferPadding + height; + + // Section F.3.5 VER_SR + if (height === 1) { + // if height = 1, when v0 even keep items as is, when odd divide by 2 + if ((v0 & 1) !== 0) { + for (u = 0; u < width; u++) { + items[u] *= 0.5; + } + } + } else { + for (u = 0; u < width; u++) { + // if we ran out of buffers, copy several image columns at once + if (currentBuffer === 0) { + numBuffers = Math.min(width - u, numBuffers); + for (k = u, l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + colBuffers[b][l] = items[k + b]; + } + } + currentBuffer = numBuffers; + } + + currentBuffer--; + var buffer = colBuffers[currentBuffer]; + this.extend(buffer, bufferPadding, height); + this.filter(buffer, bufferPadding, height); + + // If this is last buffer in this group of buffers, flush all buffers. + if (currentBuffer === 0) { + k = u - numBuffers + 1; + for (l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + items[k + b] = colBuffers[b][l]; + } + } + } + } + } + + return { + width: width, + height: height, + items: items + }; + }; + return Transform; + })(); + + // Section 3.8.2 Irreversible 9-7 filter + var IrreversibleTransform = (function IrreversibleTransformClosure() { + function IrreversibleTransform() { + Transform.call(this); + } + + IrreversibleTransform.prototype = Object.create(Transform.prototype); + IrreversibleTransform.prototype.filter = + function irreversibleTransformFilter(x, offset, length) { + var len = length >> 1; + offset = offset | 0; + var j, n, current, next; + + var alpha = -1.586134342059924; + var beta = -0.052980118572961; + var gamma = 0.882911075530934; + var delta = 0.443506852043971; + var K = 1.230174104914001; + var K_ = 1 / K; + + // step 1 is combined with step 3 + + // step 2 + j = offset - 3; + for (n = len + 4; n--; j += 2) { + x[j] *= K_; + } + + // step 1 & 3 + j = offset - 2; + current = delta * x[j -1]; + for (n = len + 3; n--; j += 2) { + next = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + if (n--) { + j += 2; + current = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + } else { + break; + } + } + + // step 4 + j = offset - 1; + current = gamma * x[j - 1]; + for (n = len + 2; n--; j += 2) { + next = gamma * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = gamma * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + + // step 5 + j = offset; + current = beta * x[j - 1]; + for (n = len + 1; n--; j += 2) { + next = beta * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = beta * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + + // step 6 + if (len !== 0) { + j = offset + 1; + current = alpha * x[j - 1]; + for (n = len; n--; j += 2) { + next = alpha * x[j + 1]; + x[j] -= current + next; + if (n--) { + j += 2; + current = alpha * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + } + }; + + return IrreversibleTransform; + })(); + + // Section 3.8.1 Reversible 5-3 filter + var ReversibleTransform = (function ReversibleTransformClosure() { + function ReversibleTransform() { + Transform.call(this); + } + + ReversibleTransform.prototype = Object.create(Transform.prototype); + ReversibleTransform.prototype.filter = + function reversibleTransformFilter(x, offset, length) { + var len = length >> 1; + offset = offset | 0; + var j, n; + + for (j = offset, n = len + 1; n--; j += 2) { + x[j] -= (x[j - 1] + x[j + 1] + 2) >> 2; + } + + for (j = offset + 1, n = len; n--; j += 2) { + x[j] += (x[j - 1] + x[j + 1]) >> 1; + } + }; + + return ReversibleTransform; + })(); + + return JpxImage; +})(); + + + +var Jbig2Image = (function Jbig2ImageClosure() { + // Utility data structures + function ContextCache() {} + + ContextCache.prototype = { + getContexts: function(id) { + if (id in this) { + return this[id]; + } + return (this[id] = new Int8Array(1 << 16)); + } + }; + + function DecodingContext(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + } + + DecodingContext.prototype = { + get decoder() { + var decoder = new ArithmeticDecoder(this.data, this.start, this.end); + return shadow(this, 'decoder', decoder); + }, + get contextCache() { + var cache = new ContextCache(); + return shadow(this, 'contextCache', cache); + } + }; + + // Annex A. Arithmetic Integer Decoding Procedure + // A.2 Procedure for decoding values + function decodeInteger(contextCache, procedure, decoder) { + var contexts = contextCache.getContexts(procedure); + var prev = 1; + + function readBits(length) { + var v = 0; + for (var i = 0; i < length; i++) { + var bit = decoder.readBit(contexts, prev); + prev = (prev < 256 ? (prev << 1) | bit : + (((prev << 1) | bit) & 511) | 256); + v = (v << 1) | bit; + } + return v >>> 0; + } + + var sign = readBits(1); + var value = readBits(1) ? + (readBits(1) ? + (readBits(1) ? + (readBits(1) ? + (readBits(1) ? + (readBits(32) + 4436) : + readBits(12) + 340) : + readBits(8) + 84) : + readBits(6) + 20) : + readBits(4) + 4) : + readBits(2); + return (sign === 0 ? value : (value > 0 ? -value : null)); + } + + // A.3 The IAID decoding procedure + function decodeIAID(contextCache, decoder, codeLength) { + var contexts = contextCache.getContexts('IAID'); + + var prev = 1; + for (var i = 0; i < codeLength; i++) { + var bit = decoder.readBit(contexts, prev); + prev = (prev << 1) | bit; + } + if (codeLength < 31) { + return prev & ((1 << codeLength) - 1); + } + return prev & 0x7FFFFFFF; + } + + // 7.3 Segment types + var SegmentTypes = [ + 'SymbolDictionary', null, null, null, 'IntermediateTextRegion', null, + 'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null, + null, null, null, null, null, 'patternDictionary', null, null, null, + 'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion', + 'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null, + null, null, null, null, null, 'IntermediateGenericRegion', null, + 'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion', + 'IntermediateGenericRefinementRegion', null, + 'ImmediateGenericRefinementRegion', + 'ImmediateLosslessGenericRefinementRegion', null, null, null, null, + 'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles', + 'Tables', null, null, null, null, null, null, null, null, + 'Extension' + ]; + + var CodingTemplates = [ + [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1}, + {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: 2, y: -1}, + {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}], + [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: 2, y: -2}, + {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, + {x: 2, y: -1}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}], + [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1}, + {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -2, y: 0}, + {x: -1, y: 0}], + [{x: -3, y: -1}, {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1}, + {x: 1, y: -1}, {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}] + ]; + + var RefinementTemplates = [ + { + coding: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}], + reference: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}, {x: 0, y: 0}, + {x: 1, y: 0}, {x: -1, y: 1}, {x: 0, y: 1}, {x: 1, y: 1}] + }, + { + coding: [{x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}], + reference: [{x: 0, y: -1}, {x: -1, y: 0}, {x: 0, y: 0}, {x: 1, y: 0}, + {x: 0, y: 1}, {x: 1, y: 1}] + } + ]; + + // See 6.2.5.7 Decoding the bitmap. + var ReusedContexts = [ + 0x9B25, // 10011 0110010 0101 + 0x0795, // 0011 110010 101 + 0x00E5, // 001 11001 01 + 0x0195 // 011001 0101 + ]; + + var RefinementReusedContexts = [ + 0x0020, // '000' + '0' (coding) + '00010000' + '0' (reference) + 0x0008 // '0000' + '001000' + ]; + + function decodeBitmapTemplate0(width, height, decodingContext) { + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GB'); + var contextLabel, i, j, pixel, row, row1, row2, bitmap = []; + + // ...ooooo.... + // ..ooooooo... Context template for current pixel (X) + // .ooooX...... (concatenate values of 'o'-pixels to get contextLabel) + var OLD_PIXEL_MASK = 0x7BF7; // 01111 0111111 0111 + + for (i = 0; i < height; i++) { + row = bitmap[i] = new Uint8Array(width); + row1 = (i < 1) ? row : bitmap[i - 1]; + row2 = (i < 2) ? row : bitmap[i - 2]; + + // At the beginning of each row: + // Fill contextLabel with pixels that are above/right of (X) + contextLabel = (row2[0] << 13) | (row2[1] << 12) | (row2[2] << 11) | + (row1[0] << 7) | (row1[1] << 6) | (row1[2] << 5) | + (row1[3] << 4); + + for (j = 0; j < width; j++) { + row[j] = pixel = decoder.readBit(contexts, contextLabel); + + // At each pixel: Clear contextLabel pixels that are shifted + // out of the context, then add new ones. + // If j + n is out of range at the right image border, then + // the undefined value of bitmap[i - 2][j + n] is shifted to 0 + contextLabel = ((contextLabel & OLD_PIXEL_MASK) << 1) | + (row2[j + 3] << 11) | (row1[j + 4] << 4) | pixel; + } + } + + return bitmap; + } + + // 6.2 Generic Region Decoding Procedure + function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, + decodingContext) { + if (mmr) { + error('JBIG2 error: MMR encoding is not supported'); + } + + // Use optimized version for the most common case + if (templateIndex === 0 && !skip && !prediction && at.length === 4 && + at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && + at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { + return decodeBitmapTemplate0(width, height, decodingContext); + } + + var useskip = !!skip; + var template = CodingTemplates[templateIndex].concat(at); + + // Sorting is non-standard, and it is not required. But sorting increases + // the number of template bits that can be reused from the previous + // contextLabel in the main loop. + template.sort(function (a, b) { + return (a.y - b.y) || (a.x - b.x); + }); + + var templateLength = template.length; + var templateX = new Int8Array(templateLength); + var templateY = new Int8Array(templateLength); + var changingTemplateEntries = []; + var reuseMask = 0, minX = 0, maxX = 0, minY = 0; + var c, k; + + for (k = 0; k < templateLength; k++) { + templateX[k] = template[k].x; + templateY[k] = template[k].y; + minX = Math.min(minX, template[k].x); + maxX = Math.max(maxX, template[k].x); + minY = Math.min(minY, template[k].y); + // Check if the template pixel appears in two consecutive context labels, + // so it can be reused. Otherwise, we add it to the list of changing + // template entries. + if (k < templateLength - 1 && + template[k].y === template[k + 1].y && + template[k].x === template[k + 1].x - 1) { + reuseMask |= 1 << (templateLength - 1 - k); + } else { + changingTemplateEntries.push(k); + } + } + var changingEntriesLength = changingTemplateEntries.length; + + var changingTemplateX = new Int8Array(changingEntriesLength); + var changingTemplateY = new Int8Array(changingEntriesLength); + var changingTemplateBit = new Uint16Array(changingEntriesLength); + for (c = 0; c < changingEntriesLength; c++) { + k = changingTemplateEntries[c]; + changingTemplateX[c] = template[k].x; + changingTemplateY[c] = template[k].y; + changingTemplateBit[c] = 1 << (templateLength - 1 - k); + } + + // Get the safe bounding box edges from the width, height, minX, maxX, minY + var sbb_left = -minX; + var sbb_top = -minY; + var sbb_right = width - maxX; + + var pseudoPixelContext = ReusedContexts[templateIndex]; + var row = new Uint8Array(width); + var bitmap = []; + + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GB'); + + var ltp = 0, j, i0, j0, contextLabel = 0, bit, shift; + for (var i = 0; i < height; i++) { + if (prediction) { + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + bitmap.push(row); // duplicate previous row + continue; + } + } + row = new Uint8Array(row); + bitmap.push(row); + for (j = 0; j < width; j++) { + if (useskip && skip[i][j]) { + row[j] = 0; + continue; + } + // Are we in the middle of a scanline, so we can reuse contextLabel + // bits? + if (j >= sbb_left && j < sbb_right && i >= sbb_top) { + // If yes, we can just shift the bits that are reusable and only + // fetch the remaining ones. + contextLabel = (contextLabel << 1) & reuseMask; + for (k = 0; k < changingEntriesLength; k++) { + i0 = i + changingTemplateY[k]; + j0 = j + changingTemplateX[k]; + bit = bitmap[i0][j0]; + if (bit) { + bit = changingTemplateBit[k]; + contextLabel |= bit; + } + } + } else { + // compute the contextLabel from scratch + contextLabel = 0; + shift = templateLength - 1; + for (k = 0; k < templateLength; k++, shift--) { + j0 = j + templateX[k]; + if (j0 >= 0 && j0 < width) { + i0 = i + templateY[k]; + if (i0 >= 0) { + bit = bitmap[i0][j0]; + if (bit) { + contextLabel |= bit << shift; + } + } + } + } + } + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + return bitmap; + } + + // 6.3.2 Generic Refinement Region Decoding Procedure + function decodeRefinement(width, height, templateIndex, referenceBitmap, + offsetX, offsetY, prediction, at, + decodingContext) { + var codingTemplate = RefinementTemplates[templateIndex].coding; + if (templateIndex === 0) { + codingTemplate = codingTemplate.concat([at[0]]); + } + var codingTemplateLength = codingTemplate.length; + var codingTemplateX = new Int32Array(codingTemplateLength); + var codingTemplateY = new Int32Array(codingTemplateLength); + var k; + for (k = 0; k < codingTemplateLength; k++) { + codingTemplateX[k] = codingTemplate[k].x; + codingTemplateY[k] = codingTemplate[k].y; + } + + var referenceTemplate = RefinementTemplates[templateIndex].reference; + if (templateIndex === 0) { + referenceTemplate = referenceTemplate.concat([at[1]]); + } + var referenceTemplateLength = referenceTemplate.length; + var referenceTemplateX = new Int32Array(referenceTemplateLength); + var referenceTemplateY = new Int32Array(referenceTemplateLength); + for (k = 0; k < referenceTemplateLength; k++) { + referenceTemplateX[k] = referenceTemplate[k].x; + referenceTemplateY[k] = referenceTemplate[k].y; + } + var referenceWidth = referenceBitmap[0].length; + var referenceHeight = referenceBitmap.length; + + var pseudoPixelContext = RefinementReusedContexts[templateIndex]; + var bitmap = []; + + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts('GR'); + + var ltp = 0; + for (var i = 0; i < height; i++) { + if (prediction) { + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + if (ltp) { + error('JBIG2 error: prediction is not supported'); + } + } + var row = new Uint8Array(width); + bitmap.push(row); + for (var j = 0; j < width; j++) { + var i0, j0; + var contextLabel = 0; + for (k = 0; k < codingTemplateLength; k++) { + i0 = i + codingTemplateY[k]; + j0 = j + codingTemplateX[k]; + if (i0 < 0 || j0 < 0 || j0 >= width) { + contextLabel <<= 1; // out of bound pixel + } else { + contextLabel = (contextLabel << 1) | bitmap[i0][j0]; + } + } + for (k = 0; k < referenceTemplateLength; k++) { + i0 = i + referenceTemplateY[k] + offsetY; + j0 = j + referenceTemplateX[k] + offsetX; + if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || + j0 >= referenceWidth) { + contextLabel <<= 1; // out of bound pixel + } else { + contextLabel = (contextLabel << 1) | referenceBitmap[i0][j0]; + } + } + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + + return bitmap; + } + + // 6.5.5 Decoding the symbol dictionary + function decodeSymbolDictionary(huffman, refinement, symbols, + numberOfNewSymbols, numberOfExportedSymbols, + huffmanTables, templateIndex, at, + refinementTemplateIndex, refinementAt, + decodingContext) { + if (huffman) { + error('JBIG2 error: huffman is not supported'); + } + + var newSymbols = []; + var currentHeight = 0; + var symbolCodeLength = log2(symbols.length + numberOfNewSymbols); + + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + + while (newSymbols.length < numberOfNewSymbols) { + var deltaHeight = decodeInteger(contextCache, 'IADH', decoder); // 6.5.6 + currentHeight += deltaHeight; + var currentWidth = 0; + var totalWidth = 0; + while (true) { + var deltaWidth = decodeInteger(contextCache, 'IADW', decoder); // 6.5.7 + if (deltaWidth === null) { + break; // OOB + } + currentWidth += deltaWidth; + totalWidth += currentWidth; + var bitmap; + if (refinement) { + // 6.5.8.2 Refinement/aggregate-coded symbol bitmap + var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder); + if (numberOfInstances > 1) { + bitmap = decodeTextRegion(huffman, refinement, + currentWidth, currentHeight, 0, + numberOfInstances, 1, //strip size + symbols.concat(newSymbols), + symbolCodeLength, + 0, //transposed + 0, //ds offset + 1, //top left 7.4.3.1.1 + 0, //OR operator + huffmanTables, + refinementTemplateIndex, refinementAt, + decodingContext); + } else { + var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3 + var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4 + var symbol = (symbolId < symbols.length ? symbols[symbolId] : + newSymbols[symbolId - symbols.length]); + bitmap = decodeRefinement(currentWidth, currentHeight, + refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, + decodingContext); + } + } else { + // 6.5.8.1 Direct-coded symbol bitmap + bitmap = decodeBitmap(false, currentWidth, currentHeight, + templateIndex, false, null, at, decodingContext); + } + newSymbols.push(bitmap); + } + } + // 6.5.10 Exported symbols + var exportedSymbols = []; + var flags = [], currentFlag = false; + var totalSymbolsLength = symbols.length + numberOfNewSymbols; + while (flags.length < totalSymbolsLength) { + var runLength = decodeInteger(contextCache, 'IAEX', decoder); + while (runLength--) { + flags.push(currentFlag); + } + currentFlag = !currentFlag; + } + for (var i = 0, ii = symbols.length; i < ii; i++) { + if (flags[i]) { + exportedSymbols.push(symbols[i]); + } + } + for (var j = 0; j < numberOfNewSymbols; i++, j++) { + if (flags[i]) { + exportedSymbols.push(newSymbols[j]); + } + } + return exportedSymbols; + } + + function decodeTextRegion(huffman, refinement, width, height, + defaultPixelValue, numberOfSymbolInstances, + stripSize, inputSymbols, symbolCodeLength, + transposed, dsOffset, referenceCorner, + combinationOperator, huffmanTables, + refinementTemplateIndex, refinementAt, + decodingContext) { + if (huffman) { + error('JBIG2 error: huffman is not supported'); + } + + // Prepare bitmap + var bitmap = []; + var i, row; + for (i = 0; i < height; i++) { + row = new Uint8Array(width); + if (defaultPixelValue) { + for (var j = 0; j < width; j++) { + row[j] = defaultPixelValue; + } + } + bitmap.push(row); + } + + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + var stripT = -decodeInteger(contextCache, 'IADT', decoder); // 6.4.6 + var firstS = 0; + i = 0; + while (i < numberOfSymbolInstances) { + var deltaT = decodeInteger(contextCache, 'IADT', decoder); // 6.4.6 + stripT += deltaT; + + var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder); // 6.4.7 + firstS += deltaFirstS; + var currentS = firstS; + do { + var currentT = (stripSize === 1 ? 0 : + decodeInteger(contextCache, 'IAIT', decoder)); // 6.4.9 + var t = stripSize * stripT + currentT; + var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + var applyRefinement = (refinement && + decodeInteger(contextCache, 'IARI', decoder)); + var symbolBitmap = inputSymbols[symbolId]; + var symbolWidth = symbolBitmap[0].length; + var symbolHeight = symbolBitmap.length; + if (applyRefinement) { + var rdw = decodeInteger(contextCache, 'IARDW', decoder); // 6.4.11.1 + var rdh = decodeInteger(contextCache, 'IARDH', decoder); // 6.4.11.2 + var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3 + var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4 + symbolWidth += rdw; + symbolHeight += rdh; + symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, + refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, + (rdh >> 1) + rdy, false, refinementAt, + decodingContext); + } + var offsetT = t - ((referenceCorner & 1) ? 0 : symbolHeight); + var offsetS = currentS - ((referenceCorner & 2) ? symbolWidth : 0); + var s2, t2, symbolRow; + if (transposed) { + // Place Symbol Bitmap from T1,S1 + for (s2 = 0; s2 < symbolHeight; s2++) { + row = bitmap[offsetS + s2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[s2]; + // To ignore Parts of Symbol bitmap which goes + // outside bitmap region + var maxWidth = Math.min(width - offsetT, symbolWidth); + switch (combinationOperator) { + case 0: // OR + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] |= symbolRow[t2]; + } + break; + case 2: // XOR + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] ^= symbolRow[t2]; + } + break; + default: + error('JBIG2 error: operator ' + combinationOperator + + ' is not supported'); + } + } + currentS += symbolHeight - 1; + } else { + for (t2 = 0; t2 < symbolHeight; t2++) { + row = bitmap[offsetT + t2]; + if (!row) { + continue; + } + symbolRow = symbolBitmap[t2]; + switch (combinationOperator) { + case 0: // OR + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] |= symbolRow[s2]; + } + break; + case 2: // XOR + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] ^= symbolRow[s2]; + } + break; + default: + error('JBIG2 error: operator ' + combinationOperator + + ' is not supported'); + } + } + currentS += symbolWidth - 1; + } + i++; + var deltaS = decodeInteger(contextCache, 'IADS', decoder); // 6.4.8 + if (deltaS === null) { + break; // OOB + } + currentS += deltaS + dsOffset; + } while (true); + } + return bitmap; + } + + function readSegmentHeader(data, start) { + var segmentHeader = {}; + segmentHeader.number = readUint32(data, start); + var flags = data[start + 4]; + var segmentType = flags & 0x3F; + if (!SegmentTypes[segmentType]) { + error('JBIG2 error: invalid segment type: ' + segmentType); + } + segmentHeader.type = segmentType; + segmentHeader.typeName = SegmentTypes[segmentType]; + segmentHeader.deferredNonRetain = !!(flags & 0x80); + + var pageAssociationFieldSize = !!(flags & 0x40); + var referredFlags = data[start + 5]; + var referredToCount = (referredFlags >> 5) & 7; + var retainBits = [referredFlags & 31]; + var position = start + 6; + if (referredFlags === 7) { + referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF; + position += 3; + var bytes = (referredToCount + 7) >> 3; + retainBits[0] = data[position++]; + while (--bytes > 0) { + retainBits.push(data[position++]); + } + } else if (referredFlags === 5 || referredFlags === 6) { + error('JBIG2 error: invalid referred-to flags'); + } + + segmentHeader.retainBits = retainBits; + var referredToSegmentNumberSize = (segmentHeader.number <= 256 ? 1 : + (segmentHeader.number <= 65536 ? 2 : 4)); + var referredTo = []; + var i, ii; + for (i = 0; i < referredToCount; i++) { + var number = (referredToSegmentNumberSize === 1 ? data[position] : + (referredToSegmentNumberSize === 2 ? readUint16(data, position) : + readUint32(data, position))); + referredTo.push(number); + position += referredToSegmentNumberSize; + } + segmentHeader.referredTo = referredTo; + if (!pageAssociationFieldSize) { + segmentHeader.pageAssociation = data[position++]; + } else { + segmentHeader.pageAssociation = readUint32(data, position); + position += 4; + } + segmentHeader.length = readUint32(data, position); + position += 4; + + if (segmentHeader.length === 0xFFFFFFFF) { + // 7.2.7 Segment data length, unknown segment length + if (segmentType === 38) { // ImmediateGenericRegion + var genericRegionInfo = readRegionSegmentInformation(data, position); + var genericRegionSegmentFlags = data[position + + RegionSegmentInformationFieldLength]; + var genericRegionMmr = !!(genericRegionSegmentFlags & 1); + // searching for the segment end + var searchPatternLength = 6; + var searchPattern = new Uint8Array(searchPatternLength); + if (!genericRegionMmr) { + searchPattern[0] = 0xFF; + searchPattern[1] = 0xAC; + } + searchPattern[2] = (genericRegionInfo.height >>> 24) & 0xFF; + searchPattern[3] = (genericRegionInfo.height >> 16) & 0xFF; + searchPattern[4] = (genericRegionInfo.height >> 8) & 0xFF; + searchPattern[5] = genericRegionInfo.height & 0xFF; + for (i = position, ii = data.length; i < ii; i++) { + var j = 0; + while (j < searchPatternLength && searchPattern[j] === data[i + j]) { + j++; + } + if (j === searchPatternLength) { + segmentHeader.length = i + searchPatternLength; + break; + } + } + if (segmentHeader.length === 0xFFFFFFFF) { + error('JBIG2 error: segment end was not found'); + } + } else { + error('JBIG2 error: invalid unknown segment length'); + } + } + segmentHeader.headerEnd = position; + return segmentHeader; + } + + function readSegments(header, data, start, end) { + var segments = []; + var position = start; + while (position < end) { + var segmentHeader = readSegmentHeader(data, position); + position = segmentHeader.headerEnd; + var segment = { + header: segmentHeader, + data: data + }; + if (!header.randomAccess) { + segment.start = position; + position += segmentHeader.length; + segment.end = position; + } + segments.push(segment); + if (segmentHeader.type === 51) { + break; // end of file is found + } + } + if (header.randomAccess) { + for (var i = 0, ii = segments.length; i < ii; i++) { + segments[i].start = position; + position += segments[i].header.length; + segments[i].end = position; + } + } + return segments; + } + + // 7.4.1 Region segment information field + function readRegionSegmentInformation(data, start) { + return { + width: readUint32(data, start), + height: readUint32(data, start + 4), + x: readUint32(data, start + 8), + y: readUint32(data, start + 12), + combinationOperator: data[start + 16] & 7 + }; + } + var RegionSegmentInformationFieldLength = 17; + + function processSegment(segment, visitor) { + var header = segment.header; + + var data = segment.data, position = segment.start, end = segment.end; + var args, at, i, atLength; + switch (header.type) { + case 0: // SymbolDictionary + // 7.4.2 Symbol dictionary segment syntax + var dictionary = {}; + var dictionaryFlags = readUint16(data, position); // 7.4.2.1.1 + dictionary.huffman = !!(dictionaryFlags & 1); + dictionary.refinement = !!(dictionaryFlags & 2); + dictionary.huffmanDHSelector = (dictionaryFlags >> 2) & 3; + dictionary.huffmanDWSelector = (dictionaryFlags >> 4) & 3; + dictionary.bitmapSizeSelector = (dictionaryFlags >> 6) & 1; + dictionary.aggregationInstancesSelector = (dictionaryFlags >> 7) & 1; + dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); + dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); + dictionary.template = (dictionaryFlags >> 10) & 3; + dictionary.refinementTemplate = (dictionaryFlags >> 12) & 1; + position += 2; + if (!dictionary.huffman) { + atLength = dictionary.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: readInt8(data, position), + y: readInt8(data, position + 1) + }); + position += 2; + } + dictionary.at = at; + } + if (dictionary.refinement && !dictionary.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: readInt8(data, position), + y: readInt8(data, position + 1) + }); + position += 2; + } + dictionary.refinementAt = at; + } + dictionary.numberOfExportedSymbols = readUint32(data, position); + position += 4; + dictionary.numberOfNewSymbols = readUint32(data, position); + position += 4; + args = [dictionary, header.number, header.referredTo, + data, position, end]; + break; + case 6: // ImmediateTextRegion + case 7: // ImmediateLosslessTextRegion + var textRegion = {}; + textRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var textRegionSegmentFlags = readUint16(data, position); + position += 2; + textRegion.huffman = !!(textRegionSegmentFlags & 1); + textRegion.refinement = !!(textRegionSegmentFlags & 2); + textRegion.stripSize = 1 << ((textRegionSegmentFlags >> 2) & 3); + textRegion.referenceCorner = (textRegionSegmentFlags >> 4) & 3; + textRegion.transposed = !!(textRegionSegmentFlags & 64); + textRegion.combinationOperator = (textRegionSegmentFlags >> 7) & 3; + textRegion.defaultPixelValue = (textRegionSegmentFlags >> 9) & 1; + textRegion.dsOffset = (textRegionSegmentFlags << 17) >> 27; + textRegion.refinementTemplate = (textRegionSegmentFlags >> 15) & 1; + if (textRegion.huffman) { + var textRegionHuffmanFlags = readUint16(data, position); + position += 2; + textRegion.huffmanFS = (textRegionHuffmanFlags) & 3; + textRegion.huffmanDS = (textRegionHuffmanFlags >> 2) & 3; + textRegion.huffmanDT = (textRegionHuffmanFlags >> 4) & 3; + textRegion.huffmanRefinementDW = (textRegionHuffmanFlags >> 6) & 3; + textRegion.huffmanRefinementDH = (textRegionHuffmanFlags >> 8) & 3; + textRegion.huffmanRefinementDX = (textRegionHuffmanFlags >> 10) & 3; + textRegion.huffmanRefinementDY = (textRegionHuffmanFlags >> 12) & 3; + textRegion.huffmanRefinementSizeSelector = + !!(textRegionHuffmanFlags & 14); + } + if (textRegion.refinement && !textRegion.refinementTemplate) { + at = []; + for (i = 0; i < 2; i++) { + at.push({ + x: readInt8(data, position), + y: readInt8(data, position + 1) + }); + position += 2; + } + textRegion.refinementAt = at; + } + textRegion.numberOfSymbolInstances = readUint32(data, position); + position += 4; + // TODO 7.4.3.1.7 Symbol ID Huffman table decoding + if (textRegion.huffman) { + error('JBIG2 error: huffman is not supported'); + } + args = [textRegion, header.referredTo, data, position, end]; + break; + case 38: // ImmediateGenericRegion + case 39: // ImmediateLosslessGenericRegion + var genericRegion = {}; + genericRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var genericRegionSegmentFlags = data[position++]; + genericRegion.mmr = !!(genericRegionSegmentFlags & 1); + genericRegion.template = (genericRegionSegmentFlags >> 1) & 3; + genericRegion.prediction = !!(genericRegionSegmentFlags & 8); + if (!genericRegion.mmr) { + atLength = genericRegion.template === 0 ? 4 : 1; + at = []; + for (i = 0; i < atLength; i++) { + at.push({ + x: readInt8(data, position), + y: readInt8(data, position + 1) + }); + position += 2; + } + genericRegion.at = at; + } + args = [genericRegion, data, position, end]; + break; + case 48: // PageInformation + var pageInfo = { + width: readUint32(data, position), + height: readUint32(data, position + 4), + resolutionX: readUint32(data, position + 8), + resolutionY: readUint32(data, position + 12) + }; + if (pageInfo.height === 0xFFFFFFFF) { + delete pageInfo.height; + } + var pageSegmentFlags = data[position + 16]; + var pageStripingInformatiom = readUint16(data, position + 17); + pageInfo.lossless = !!(pageSegmentFlags & 1); + pageInfo.refinement = !!(pageSegmentFlags & 2); + pageInfo.defaultPixelValue = (pageSegmentFlags >> 2) & 1; + pageInfo.combinationOperator = (pageSegmentFlags >> 3) & 3; + pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); + pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); + args = [pageInfo]; + break; + case 49: // EndOfPage + break; + case 50: // EndOfStripe + break; + case 51: // EndOfFile + break; + case 62: // 7.4.15 defines 2 extension types which + // are comments and can be ignored. + break; + default: + error('JBIG2 error: segment type ' + header.typeName + '(' + + header.type + ') is not implemented'); + } + var callbackName = 'on' + header.typeName; + if (callbackName in visitor) { + visitor[callbackName].apply(visitor, args); + } + } + + function processSegments(segments, visitor) { + for (var i = 0, ii = segments.length; i < ii; i++) { + processSegment(segments[i], visitor); + } + } + + function parseJbig2(data, start, end) { + var position = start; + if (data[position] !== 0x97 || data[position + 1] !== 0x4A || + data[position + 2] !== 0x42 || data[position + 3] !== 0x32 || + data[position + 4] !== 0x0D || data[position + 5] !== 0x0A || + data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) { + error('JBIG2 error: invalid header'); + } + var header = {}; + position += 8; + var flags = data[position++]; + header.randomAccess = !(flags & 1); + if (!(flags & 2)) { + header.numberOfPages = readUint32(data, position); + position += 4; + } + var segments = readSegments(header, data, position, end); + error('Not implemented'); + // processSegments(segments, new SimpleSegmentVisitor()); + } + + function parseJbig2Chunks(chunks) { + var visitor = new SimpleSegmentVisitor(); + for (var i = 0, ii = chunks.length; i < ii; i++) { + var chunk = chunks[i]; + var segments = readSegments({}, chunk.data, chunk.start, chunk.end); + processSegments(segments, visitor); + } + return visitor.buffer; + } + + function SimpleSegmentVisitor() {} + + SimpleSegmentVisitor.prototype = { + onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) { + this.currentPageInfo = info; + var rowSize = (info.width + 7) >> 3; + var buffer = new Uint8Array(rowSize * info.height); + // The contents of ArrayBuffers are initialized to 0. + // Fill the buffer with 0xFF only if info.defaultPixelValue is set + if (info.defaultPixelValue) { + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = 0xFF; + } + } + this.buffer = buffer; + }, + drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) { + var pageInfo = this.currentPageInfo; + var width = regionInfo.width, height = regionInfo.height; + var rowSize = (pageInfo.width + 7) >> 3; + var combinationOperator = pageInfo.combinationOperatorOverride ? + regionInfo.combinationOperator : pageInfo.combinationOperator; + var buffer = this.buffer; + var mask0 = 128 >> (regionInfo.x & 7); + var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3); + var i, j, mask, offset; + switch (combinationOperator) { + case 0: // OR + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] |= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + case 2: // XOR + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] ^= mask; + } + mask >>= 1; + if (!mask) { + mask = 128; + offset++; + } + } + offset0 += rowSize; + } + break; + default: + error('JBIG2 error: operator ' + combinationOperator + + ' is not supported'); + } + }, + onImmediateGenericRegion: + function SimpleSegmentVisitor_onImmediateGenericRegion(region, data, + start, end) { + var regionInfo = region.info; + var decodingContext = new DecodingContext(data, start, end); + var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, + region.template, region.prediction, null, + region.at, decodingContext); + this.drawBitmap(regionInfo, bitmap); + }, + onImmediateLosslessGenericRegion: + function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() { + this.onImmediateGenericRegion.apply(this, arguments); + }, + onSymbolDictionary: + function SimpleSegmentVisitor_onSymbolDictionary(dictionary, + currentSegment, + referredSegments, + data, start, end) { + var huffmanTables; + if (dictionary.huffman) { + error('JBIG2 error: huffman is not supported'); + } + + // Combines exported symbols from all referred segments + var symbols = this.symbols; + if (!symbols) { + this.symbols = symbols = {}; + } + + var inputSymbols = []; + for (var i = 0, ii = referredSegments.length; i < ii; i++) { + inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]); + } + + var decodingContext = new DecodingContext(data, start, end); + symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, + dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, + dictionary.numberOfExportedSymbols, huffmanTables, + dictionary.template, dictionary.at, + dictionary.refinementTemplate, dictionary.refinementAt, + decodingContext); + }, + onImmediateTextRegion: + function SimpleSegmentVisitor_onImmediateTextRegion(region, + referredSegments, + data, start, end) { + var regionInfo = region.info; + var huffmanTables; + + // Combines exported symbols from all referred segments + var symbols = this.symbols; + var inputSymbols = []; + for (var i = 0, ii = referredSegments.length; i < ii; i++) { + inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]); + } + var symbolCodeLength = log2(inputSymbols.length); + + var decodingContext = new DecodingContext(data, start, end); + var bitmap = decodeTextRegion(region.huffman, region.refinement, + regionInfo.width, regionInfo.height, region.defaultPixelValue, + region.numberOfSymbolInstances, region.stripSize, inputSymbols, + symbolCodeLength, region.transposed, region.dsOffset, + region.referenceCorner, region.combinationOperator, huffmanTables, + region.refinementTemplate, region.refinementAt, decodingContext); + this.drawBitmap(regionInfo, bitmap); + }, + onImmediateLosslessTextRegion: + function SimpleSegmentVisitor_onImmediateLosslessTextRegion() { + this.onImmediateTextRegion.apply(this, arguments); + } + }; + + function Jbig2Image() {} + + Jbig2Image.prototype = { + parseChunks: function Jbig2Image_parseChunks(chunks) { + return parseJbig2Chunks(chunks); + } + }; + + return Jbig2Image; +})(); + + +var bidi = PDFJS.bidi = (function bidiClosure() { + // Character types for symbols from 0000 to 00FF. + var baseTypes = [ + 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS', + 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', + 'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON', + 'ON', 'ON', 'ON', 'ON', 'ON', 'CS', 'ON', 'CS', 'ON', 'EN', 'EN', 'EN', + 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'ON', 'ON', 'ON', 'ON', 'ON', + 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON', + 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN', + 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', + 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', + 'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON', + 'ON', 'ON', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON', + 'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', + 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L' + ]; + + // Character types for symbols from 0600 to 06FF + var arabicTypes = [ + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', + 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', + 'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', + 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'ON', 'NSM', + 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', + 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL' + ]; + + function isOdd(i) { + return (i & 1) !== 0; + } + + function isEven(i) { + return (i & 1) === 0; + } + + function findUnequal(arr, start, value) { + for (var j = start, jj = arr.length; j < jj; ++j) { + if (arr[j] !== value) { + return j; + } + } + return j; + } + + function setValues(arr, start, end, value) { + for (var j = start; j < end; ++j) { + arr[j] = value; + } + } + + function reverseValues(arr, start, end) { + for (var i = start, j = end - 1; i < j; ++i, --j) { + var temp = arr[i]; + arr[i] = arr[j]; + arr[j] = temp; + } + } + + function createBidiText(str, isLTR, vertical) { + return { + str: str, + dir: (vertical ? 'ttb' : (isLTR ? 'ltr' : 'rtl')) + }; + } + + // These are used in bidi(), which is called frequently. We re-use them on + // each call to avoid unnecessary allocations. + var chars = []; + var types = []; + + function bidi(str, startLevel, vertical) { + var isLTR = true; + var strLength = str.length; + if (strLength === 0 || vertical) { + return createBidiText(str, isLTR, vertical); + } + + // Get types and fill arrays + chars.length = strLength; + types.length = strLength; + var numBidi = 0; + + var i, ii; + for (i = 0; i < strLength; ++i) { + chars[i] = str.charAt(i); + + var charCode = str.charCodeAt(i); + var charType = 'L'; + if (charCode <= 0x00ff) { + charType = baseTypes[charCode]; + } else if (0x0590 <= charCode && charCode <= 0x05f4) { + charType = 'R'; + } else if (0x0600 <= charCode && charCode <= 0x06ff) { + charType = arabicTypes[charCode & 0xff]; + } else if (0x0700 <= charCode && charCode <= 0x08AC) { + charType = 'AL'; + } + if (charType === 'R' || charType === 'AL' || charType === 'AN') { + numBidi++; + } + types[i] = charType; + } + + // Detect the bidi method + // - If there are no rtl characters then no bidi needed + // - If less than 30% chars are rtl then string is primarily ltr + // - If more than 30% chars are rtl then string is primarily rtl + if (numBidi === 0) { + isLTR = true; + return createBidiText(str, isLTR); + } + + if (startLevel === -1) { + if ((strLength / numBidi) < 0.3) { + isLTR = true; + startLevel = 0; + } else { + isLTR = false; + startLevel = 1; + } + } + + var levels = []; + for (i = 0; i < strLength; ++i) { + levels[i] = startLevel; + } + + /* + X1-X10: skip most of this, since we are NOT doing the embeddings. + */ + var e = (isOdd(startLevel) ? 'R' : 'L'); + var sor = e; + var eor = sor; + + /* + W1. Examine each non-spacing mark (NSM) in the level run, and change the + type of the NSM to the type of the previous character. If the NSM is at the + start of the level run, it will get the type of sor. + */ + var lastType = sor; + for (i = 0; i < strLength; ++i) { + if (types[i] === 'NSM') { + types[i] = lastType; + } else { + lastType = types[i]; + } + } + + /* + W2. Search backwards from each instance of a European number until the + first strong type (R, L, AL, or sor) is found. If an AL is found, change + the type of the European number to Arabic number. + */ + lastType = sor; + var t; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === 'EN') { + types[i] = (lastType === 'AL') ? 'AN' : 'EN'; + } else if (t === 'R' || t === 'L' || t === 'AL') { + lastType = t; + } + } + + /* + W3. Change all ALs to R. + */ + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === 'AL') { + types[i] = 'R'; + } + } + + /* + W4. A single European separator between two European numbers changes to a + European number. A single common separator between two numbers of the same + type changes to that type: + */ + for (i = 1; i < strLength - 1; ++i) { + if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') { + types[i] = 'EN'; + } + if (types[i] === 'CS' && + (types[i - 1] === 'EN' || types[i - 1] === 'AN') && + types[i + 1] === types[i - 1]) { + types[i] = types[i - 1]; + } + } + + /* + W5. A sequence of European terminators adjacent to European numbers changes + to all European numbers: + */ + for (i = 0; i < strLength; ++i) { + if (types[i] === 'EN') { + // do before + var j; + for (j = i - 1; j >= 0; --j) { + if (types[j] !== 'ET') { + break; + } + types[j] = 'EN'; + } + // do after + for (j = i + 1; j < strLength; --j) { + if (types[j] !== 'ET') { + break; + } + types[j] = 'EN'; + } + } + } + + /* + W6. Otherwise, separators and terminators change to Other Neutral: + */ + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') { + types[i] = 'ON'; + } + } + + /* + W7. Search backwards from each instance of a European number until the + first strong type (R, L, or sor) is found. If an L is found, then change + the type of the European number to L. + */ + lastType = sor; + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (t === 'EN') { + types[i] = ((lastType === 'L') ? 'L' : 'EN'); + } else if (t === 'R' || t === 'L') { + lastType = t; + } + } + + /* + N1. A sequence of neutrals takes the direction of the surrounding strong + text if the text on both sides has the same direction. European and Arabic + numbers are treated as though they were R. Start-of-level-run (sor) and + end-of-level-run (eor) are used at level run boundaries. + */ + for (i = 0; i < strLength; ++i) { + if (types[i] === 'ON') { + var end = findUnequal(types, i + 1, 'ON'); + var before = sor; + if (i > 0) { + before = types[i - 1]; + } + + var after = eor; + if (end + 1 < strLength) { + after = types[end + 1]; + } + if (before !== 'L') { + before = 'R'; + } + if (after !== 'L') { + after = 'R'; + } + if (before === after) { + setValues(types, i, end, before); + } + i = end - 1; // reset to end (-1 so next iteration is ok) + } + } + + /* + N2. Any remaining neutrals take the embedding direction. + */ + for (i = 0; i < strLength; ++i) { + if (types[i] === 'ON') { + types[i] = e; + } + } + + /* + I1. For all characters with an even (left-to-right) embedding direction, + those of type R go up one level and those of type AN or EN go up two + levels. + I2. For all characters with an odd (right-to-left) embedding direction, + those of type L, EN or AN go up one level. + */ + for (i = 0; i < strLength; ++i) { + t = types[i]; + if (isEven(levels[i])) { + if (t === 'R') { + levels[i] += 1; + } else if (t === 'AN' || t === 'EN') { + levels[i] += 2; + } + } else { // isOdd + if (t === 'L' || t === 'AN' || t === 'EN') { + levels[i] += 1; + } + } + } + + /* + L1. On each line, reset the embedding level of the following characters to + the paragraph embedding level: + + segment separators, + paragraph separators, + any sequence of whitespace characters preceding a segment separator or + paragraph separator, and any sequence of white space characters at the end + of the line. + */ + + // don't bother as text is only single line + + /* + L2. From the highest level found in the text to the lowest odd level on + each line, reverse any contiguous sequence of characters that are at that + level or higher. + */ + + // find highest level & lowest odd level + var highestLevel = -1; + var lowestOddLevel = 99; + var level; + for (i = 0, ii = levels.length; i < ii; ++i) { + level = levels[i]; + if (highestLevel < level) { + highestLevel = level; + } + if (lowestOddLevel > level && isOdd(level)) { + lowestOddLevel = level; + } + } + + // now reverse between those limits + for (level = highestLevel; level >= lowestOddLevel; --level) { + // find segments to reverse + var start = -1; + for (i = 0, ii = levels.length; i < ii; ++i) { + if (levels[i] < level) { + if (start >= 0) { + reverseValues(chars, start, i); + start = -1; + } + } else if (start < 0) { + start = i; + } + } + if (start >= 0) { + reverseValues(chars, start, levels.length); + } + } + + /* + L3. Combining marks applied to a right-to-left base character will at this + point precede their base character. If the rendering engine expects them to + follow the base characters in the final display process, then the ordering + of the marks and the base character must be reversed. + */ + + // don't bother for now + + /* + L4. A character that possesses the mirrored property as specified by + Section 4.7, Mirrored, must be depicted by a mirrored glyph if the resolved + directionality of that character is R. + */ + + // don't mirror as characters are already mirrored in the pdf + + // Finally, return string + var result = ''; + for (i = 0, ii = chars.length; i < ii; ++i) { + var ch = chars[i]; + if (ch !== '<' && ch !== '>') { + result += ch; + } + } + return createBidiText(result, isLTR); + } + + return bidi; +})(); + + +/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ + +/* Copyright 2014 Opera Software ASA + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * + * Based on https://code.google.com/p/smhasher/wiki/MurmurHash3. + * Hashes roughly 100 KB per millisecond on i7 3.4 GHz. + */ +/* globals Uint32ArrayView */ + +'use strict'; + +var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) { + // Workaround for missing math precison in JS. + var MASK_HIGH = 0xffff0000; + var MASK_LOW = 0xffff; + + function MurmurHash3_64 (seed) { + var SEED = 0xc3d2e1f0; + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + + var alwaysUseUint32ArrayView = false; +//#if !(FIREFOX || MOZCENTRAL || B2G || CHROME) + // old webkits have issues with non-aligned arrays + try { + new Uint32Array(new Uint8Array(5).buffer, 0, 1); + } catch (e) { + alwaysUseUint32ArrayView = true; + } +//#endif + + MurmurHash3_64.prototype = { + update: function MurmurHash3_64_update(input) { + var useUint32ArrayView = alwaysUseUint32ArrayView; + var i; + if (typeof input === 'string') { + var data = new Uint8Array(input.length * 2); + var length = 0; + for (i = 0; i < input.length; i++) { + var code = input.charCodeAt(i); + if (code <= 0xff) { + data[length++] = code; + } + else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if (input instanceof Uint8Array) { + data = input; + length = data.length; + } else if (typeof input === 'object' && ('length' in input)) { + // processing regular arrays as well, e.g. for IE9 + data = input; + length = data.length; + useUint32ArrayView = true; + } else { + throw new Error('Wrong data format in MurmurHash3_64_update. ' + + 'Input must be a string or array.'); + } + + var blockCounts = length >> 2; + var tailLength = length - blockCounts * 4; + // we don't care about endianness here + var dataUint32 = useUint32ArrayView ? + new Uint32ArrayView(data, blockCounts) : + new Uint32Array(data.buffer, 0, blockCounts); + var k1 = 0; + var k2 = 0; + var h1 = this.h1; + var h2 = this.h2; + var C1 = 0xcc9e2d51; + var C2 = 0x1b873593; + var C1_LOW = C1 & MASK_LOW; + var C2_LOW = C2 & MASK_LOW; + + for (i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW); + k1 = k1 << 15 | k1 >>> 17; + k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW); + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = (k2 * C1 & MASK_HIGH) | (k2 * C1_LOW & MASK_LOW); + k2 = k2 << 15 | k2 >>> 17; + k2 = (k2 * C2 & MASK_HIGH) | (k2 * C2_LOW & MASK_LOW); + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + + k1 = 0; + + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + /* falls through */ + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + /* falls through */ + case 1: + k1 ^= data[blockCounts * 4]; + /* falls through */ + k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW); + k1 = k1 << 15 | k1 >>> 17; + k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW); + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + } + + this.h1 = h1; + this.h2 = h2; + return this; + }, + + hexdigest: function MurmurHash3_64_hexdigest () { + var h1 = this.h1; + var h2 = this.h2; + + h1 ^= h2 >>> 1; + h1 = (h1 * 0xed558ccd & MASK_HIGH) | (h1 * 0x8ccd & MASK_LOW); + h2 = (h2 * 0xff51afd7 & MASK_HIGH) | + (((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16); + h1 ^= h2 >>> 1; + h1 = (h1 * 0x1a85ec53 & MASK_HIGH) | (h1 * 0xec53 & MASK_LOW); + h2 = (h2 * 0xc4ceb9fe & MASK_HIGH) | + (((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16); + h1 ^= h2 >>> 1; + + for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) { + var hex = (arr[i] >>> 0).toString(16); + while (hex.length < 8) { + hex = '0' + hex; + } + str += hex; + } + + return str; + } + }; + + return MurmurHash3_64; +})(); + + +}).call((typeof window === 'undefined') ? this : window); + +if (!PDFJS.workerSrc && typeof document !== 'undefined') { + // workerSrc is not set -- using last script url to define default location + PDFJS.workerSrc = (function () { + 'use strict'; + var scriptTagContainer = document.body || + document.getElementsByTagName('head')[0]; + var pdfjsSrc = scriptTagContainer.lastChild.src; + return pdfjsSrc && pdfjsSrc.replace(/\.js$/i, '.worker.js'); + })(); +} + |