diff options
Diffstat (limited to 'shell/gtk-shell.c')
| -rw-r--r-- | shell/gtk-shell.c | 542 |
1 files changed, 0 insertions, 542 deletions
diff --git a/shell/gtk-shell.c b/shell/gtk-shell.c deleted file mode 100644 index 133f3ba..0000000 --- a/shell/gtk-shell.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Copyright (c) 2013 Tiago Vignatti - * Copyright (c) 2013-2014 Collabora Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -#include <stdlib.h> -#include <string.h> - -#include <gtk/gtk.h> -#include <gdk/gdkwayland.h> - -#include "desktop-shell-client-protocol.h" -#include "shell-helper-client-protocol.h" - -#include "maynard-resources.h" - -#include "app-icon.h" -#include "clock.h" -#include "favorites.h" -#include "launcher.h" -#include "panel.h" -#include "vertical-clock.h" - -extern char **environ; /* defined by libc */ - -gchar *filename = "/usr/share/themes/Adwaita/backgrounds/morning.jpg"; - -struct element { - GtkWidget *window; - GdkPixbuf *pixbuf; - struct wl_surface *surface; -}; - -struct desktop { - struct wl_display *display; - struct wl_registry *registry; - struct desktop_shell *shell; - struct wl_output *output; - struct shell_helper *helper; - - GdkDisplay *gdk_display; - - struct element *background; - struct element *panel; - struct element *launcher_grid; - struct element *clock; - - guint initial_panel_timeout_id; - guint hide_panel_idle_id; - - gboolean grid_visible; - gboolean volume_visible; -}; - -static gboolean panel_window_enter_cb (GtkWidget *widget, - GdkEventCrossing *event, - struct desktop *desktop); -static gboolean panel_window_leave_cb (GtkWidget *widget, - GdkEventCrossing *event, - struct desktop *desktop); - -static gboolean -connect_enter_leave_signals (gpointer data) -{ - struct desktop *desktop = data; - GList *l; - - g_signal_connect (desktop->panel->window, "enter-notify-event", - G_CALLBACK (panel_window_enter_cb), desktop); - g_signal_connect (desktop->panel->window, "leave-notify-event", - G_CALLBACK (panel_window_leave_cb), desktop); - - g_signal_connect (desktop->clock->window, "enter-notify-event", - G_CALLBACK (panel_window_enter_cb), desktop); - g_signal_connect (desktop->clock->window, "leave-notify-event", - G_CALLBACK (panel_window_leave_cb), desktop); - - g_signal_connect (desktop->launcher_grid->window, "enter-notify-event", - G_CALLBACK (panel_window_enter_cb), desktop); - g_signal_connect (desktop->launcher_grid->window, "leave-notify-event", - G_CALLBACK (panel_window_leave_cb), desktop); - - return FALSE; -} - -static void -desktop_shell_configure(void *data, - struct desktop_shell *desktop_shell, - uint32_t edges, - struct wl_surface *surface, - int32_t width, int32_t height) -{ - struct desktop *desktop = data; - int window_height; - int grid_width, grid_height; - - gtk_widget_set_size_request (desktop->background->window, - width, height); - - /* TODO: make this height a little nicer */ - window_height = height * MAYNARD_PANEL_HEIGHT_RATIO; - gtk_window_resize (GTK_WINDOW (desktop->panel->window), - MAYNARD_PANEL_WIDTH, window_height); - - maynard_launcher_calculate (MAYNARD_LAUNCHER(desktop->launcher_grid->window), - &grid_width, &grid_height, NULL); - gtk_widget_set_size_request (desktop->launcher_grid->window, - grid_width, - grid_height); - - shell_helper_move_surface(desktop->helper, - desktop->panel->surface, - 0, (height - window_height) / 2); - - gtk_window_resize (GTK_WINDOW (desktop->clock->window), - MAYNARD_CLOCK_WIDTH, - MAYNARD_CLOCK_HEIGHT); - - shell_helper_move_surface(desktop->helper, - desktop->clock->surface, - MAYNARD_PANEL_WIDTH, - (height - window_height) / 2); - - shell_helper_move_surface(desktop->helper, - desktop->launcher_grid->surface, - /* TODO: massive hack so window is always onscreen */ - - grid_width + 1, - ((height - window_height) / 2) + MAYNARD_CLOCK_HEIGHT); - - desktop_shell_desktop_ready(desktop->shell); - - /* TODO: why does the panel signal leave on drawing for - * startup? we don't want to have to have this silly - * timeout. */ - g_timeout_add_seconds (1, connect_enter_leave_signals, desktop); -} - -static void -desktop_shell_prepare_lock_surface(void *data, - struct desktop_shell *desktop_shell) -{ - desktop_shell_unlock (desktop_shell); -} - -static void -desktop_shell_grab_cursor(void *data, struct desktop_shell *desktop_shell, - uint32_t cursor) -{ -} - -static const struct desktop_shell_listener listener = { - desktop_shell_configure, - desktop_shell_prepare_lock_surface, - desktop_shell_grab_cursor -}; - -static void -launcher_grid_toggle (GtkWidget *widget, struct desktop *desktop) -{ - if (desktop->grid_visible) { - shell_helper_slide_surface_back(desktop->helper, - desktop->launcher_grid->surface); - } else { - int width; - - gtk_widget_get_size_request (desktop->launcher_grid->window, - &width, NULL); - - shell_helper_slide_surface(desktop->helper, - desktop->launcher_grid->surface, - /* TODO: massive hack so window is always onscreen */ - width + MAYNARD_PANEL_WIDTH - 1, 0); - } - - desktop->grid_visible = !desktop->grid_visible; -} - -static void -launcher_grid_create (struct desktop *desktop) -{ - struct element *launcher_grid; - GdkWindow *gdk_window; - - launcher_grid = malloc (sizeof *launcher_grid); - memset (launcher_grid, 0, sizeof *launcher_grid); - - launcher_grid->window = maynard_launcher_new (desktop->background->window); - gdk_window = gtk_widget_get_window(launcher_grid->window); - launcher_grid->surface = gdk_wayland_window_get_wl_surface(gdk_window); - - g_signal_connect(launcher_grid->window, "app-launched", - G_CALLBACK(launcher_grid_toggle), desktop); - - gtk_widget_show_all(launcher_grid->window); - - desktop->launcher_grid = launcher_grid; -} - -static void -volume_changed_cb (MaynardClock *clock, - gdouble value, - const gchar *icon_name, - struct desktop *desktop) -{ - maynard_panel_set_volume_icon_name ( - MAYNARD_PANEL (desktop->panel->window), icon_name); -} - -static GtkWidget * -clock_create (struct desktop *desktop) -{ - struct element *clock; - GdkWindow *gdk_window; - - clock = malloc(sizeof *clock); - memset(clock, 0, sizeof *clock); - - clock->window = maynard_clock_new(); - - g_signal_connect (clock->window, "volume-changed", - G_CALLBACK (volume_changed_cb), desktop); - - gdk_window = gtk_widget_get_window(clock->window); - clock->surface = gdk_wayland_window_get_wl_surface(gdk_window); - - gtk_widget_show_all (clock->window); - - desktop->clock = clock; -} - -static void -volume_toggled_cb (GtkWidget *widget, - struct desktop *desktop) -{ - desktop->volume_visible = !desktop->volume_visible; - - maynard_clock_show_volume (MAYNARD_CLOCK (desktop->clock->window), - desktop->volume_visible); - maynard_panel_show_volume_previous (MAYNARD_PANEL (desktop->panel->window), - desktop->volume_visible); -} - -static gboolean -panel_window_enter_cb (GtkWidget *widget, - GdkEventCrossing *event, - struct desktop *desktop) -{ - if (desktop->initial_panel_timeout_id > 0) { - g_source_remove (desktop->initial_panel_timeout_id); - desktop->initial_panel_timeout_id = 0; - } - - if (desktop->hide_panel_idle_id > 0) { - g_source_remove (desktop->hide_panel_idle_id); - desktop->hide_panel_idle_id = 0; - return; - } - - shell_helper_slide_surface_back(desktop->helper, - desktop->panel->surface); - shell_helper_slide_surface_back(desktop->helper, - desktop->clock->surface); - - maynard_panel_set_expand(MAYNARD_PANEL(desktop->panel->window), - TRUE); - - return FALSE; -} - -static gboolean -leave_panel_idle_cb (gpointer data) -{ - struct desktop *desktop = data; - gint width; - - desktop->hide_panel_idle_id = 0; - - gtk_window_get_size (GTK_WINDOW (desktop->clock->window), - &width, NULL); - - shell_helper_slide_surface(desktop->helper, - desktop->panel->surface, - MAYNARD_VERTICAL_CLOCK_WIDTH - MAYNARD_PANEL_WIDTH, 0); - shell_helper_slide_surface(desktop->helper, - desktop->clock->surface, - MAYNARD_VERTICAL_CLOCK_WIDTH - MAYNARD_PANEL_WIDTH - width, 0); - - maynard_panel_set_expand(MAYNARD_PANEL(desktop->panel->window), - FALSE); - - maynard_clock_show_volume (MAYNARD_CLOCK (desktop->clock->window), FALSE); - maynard_panel_show_volume_previous (MAYNARD_PANEL (desktop->panel->window), FALSE); - desktop->volume_visible = FALSE; - - return FALSE; -} - -static gboolean -panel_window_leave_cb (GtkWidget *widget, - GdkEventCrossing *event, - struct desktop *desktop) -{ - if (desktop->initial_panel_timeout_id > 0) { - g_source_remove (desktop->initial_panel_timeout_id); - desktop->initial_panel_timeout_id = 0; - } - - if (desktop->hide_panel_idle_id > 0) - return; - - if (desktop->grid_visible) - return; - - desktop->hide_panel_idle_id = g_idle_add (leave_panel_idle_cb, desktop); - - return FALSE; -} - -static gboolean -panel_hide_timeout_cb (gpointer data) -{ - struct desktop *desktop = data; - - panel_window_leave_cb (NULL, NULL, desktop); -} - -static void -panel_create(struct desktop *desktop) -{ - struct element *panel; - GdkWindow *gdk_window; - - panel = malloc(sizeof *panel); - memset(panel, 0, sizeof *panel); - - panel->window = maynard_panel_new(); - - g_signal_connect(panel->window, "app-menu-toggled", - G_CALLBACK(launcher_grid_toggle), desktop); - g_signal_connect(panel->window, "volume-toggled", - G_CALLBACK(volume_toggled_cb), desktop); - - desktop->initial_panel_timeout_id = - g_timeout_add_seconds(2, panel_hide_timeout_cb, desktop); - - /* set it up as the panel */ - gdk_window = gtk_widget_get_window(panel->window); - gdk_wayland_window_set_use_custom_surface(gdk_window); - - panel->surface = gdk_wayland_window_get_wl_surface(gdk_window); - desktop_shell_set_user_data(desktop->shell, desktop); - desktop_shell_set_panel(desktop->shell, desktop->output, - panel->surface); - desktop_shell_set_panel_position(desktop->shell, - DESKTOP_SHELL_PANEL_POSITION_LEFT); - - gtk_widget_show_all(panel->window); - - desktop->panel = panel; -} - -/* Expose callback for the drawing area */ -static gboolean -draw_cb (GtkWidget *widget, cairo_t *cr, gpointer data) -{ - struct desktop *desktop = data; - - gdk_cairo_set_source_pixbuf (cr, desktop->background->pixbuf, 0, 0); - cairo_paint (cr); - - return TRUE; -} - -/* Destroy handler for the window */ -static void -destroy_cb (GObject *object, gpointer data) -{ - gtk_main_quit (); -} - -static void -background_create(struct desktop *desktop) -{ - GdkWindow *gdk_window; - struct element *background; - - background = malloc(sizeof *background); - memset(background, 0, sizeof *background); - - /* TODO: get the "right" directory */ - background->pixbuf = gdk_pixbuf_new_from_file (filename, NULL); - if (!background->pixbuf) { - g_message ("Could not load background."); - exit (EXIT_FAILURE); - } - - background->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - - g_signal_connect (background->window, "destroy", - G_CALLBACK (destroy_cb), NULL); - - g_signal_connect (background->window, "draw", - G_CALLBACK (draw_cb), desktop); - - gtk_window_set_title(GTK_WINDOW(background->window), "gtk shell"); - gtk_window_set_decorated(GTK_WINDOW(background->window), FALSE); - gtk_widget_realize(background->window); - - gdk_window = gtk_widget_get_window(background->window); - gdk_wayland_window_set_use_custom_surface(gdk_window); - - background->surface = gdk_wayland_window_get_wl_surface(gdk_window); - desktop_shell_set_user_data(desktop->shell, desktop); - desktop_shell_set_background(desktop->shell, desktop->output, - background->surface); - - desktop->background = background; - - gtk_widget_show_all(background->window); -} - -static void -css_setup(struct desktop *desktop) -{ - GtkCssProvider *provider; - GFile *file; - GError *error = NULL; - - provider = gtk_css_provider_new (); - - file = g_file_new_for_uri ("resource:///org/raspberry-pi/maynard/style.css"); - - if (!gtk_css_provider_load_from_file (provider, file, &error)) { - g_warning ("Failed to load CSS file: %s", error->message); - g_clear_error (&error); - g_object_unref (file); - return; - } - - gtk_style_context_add_provider_for_screen (gdk_screen_get_default (), - GTK_STYLE_PROVIDER (provider), 600); - - g_object_unref (file); -} - -static void -registry_handle_global(void *data, struct wl_registry *registry, - uint32_t name, const char *interface, uint32_t version) -{ - struct desktop *d = data; - - if (!strcmp(interface, "desktop_shell")) { - d->shell = wl_registry_bind(registry, name, - &desktop_shell_interface, 3); - desktop_shell_add_listener(d->shell, &listener, d); - } else if (!strcmp(interface, "wl_output")) { - - /* TODO: create multiple outputs */ - d->output = wl_registry_bind(registry, name, - &wl_output_interface, 1); - } else if (!strcmp(interface, "shell_helper")) { - d->helper = wl_registry_bind(registry, name, - &shell_helper_interface, 1); - } -} - -static void -registry_handle_global_remove(void *data, struct wl_registry *registry, - uint32_t name) -{ -} - -static const struct wl_registry_listener registry_listener = { - registry_handle_global, - registry_handle_global_remove -}; - -int -main(int argc, char *argv[]) -{ - struct desktop *desktop; - - gdk_set_allowed_backends ("wayland"); - - gtk_init(&argc, &argv); - - g_resources_register (maynard_get_resource ()); - - desktop = malloc(sizeof *desktop); - desktop->output = NULL; - desktop->shell = NULL; - desktop->helper = NULL; - - desktop->gdk_display = gdk_display_get_default(); - desktop->display = - gdk_wayland_display_get_wl_display(desktop->gdk_display); - if (desktop->display == NULL) { - fprintf(stderr, "failed to get display: %m\n"); - return -1; - } - - desktop->registry = wl_display_get_registry(desktop->display); - wl_registry_add_listener(desktop->registry, - ®istry_listener, desktop); - - /* Wait until we have been notified about the compositor, - * shell, and shell helper objects */ - while (!desktop->output || !desktop->shell || !desktop->helper) - wl_display_roundtrip (desktop->display); - - desktop->grid_visible = FALSE; - desktop->volume_visible = FALSE; - - css_setup(desktop); - panel_create(desktop); - clock_create(desktop); - background_create(desktop); - launcher_grid_create (desktop); - - gtk_main(); - - /* TODO cleanup */ - return EXIT_SUCCESS; -} |