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-rw-r--r--shell/egg-flow-box-accessible.c253
1 files changed, 0 insertions, 253 deletions
diff --git a/shell/egg-flow-box-accessible.c b/shell/egg-flow-box-accessible.c
deleted file mode 100644
index 7b244c3..0000000
--- a/shell/egg-flow-box-accessible.c
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * Copyright (C) 2013 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "egg-flow-box.h"
-#include "egg-flow-box-accessible.h"
-
-static void atk_selection_interface_init (AtkSelectionIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (EggFlowBoxAccessible, egg_flow_box_accessible, GTK_TYPE_CONTAINER_ACCESSIBLE,
- G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init))
-
-static void
-egg_flow_box_accessible_init (EggFlowBoxAccessible *accessible)
-{
-}
-
-static void
-egg_flow_box_accessible_initialize (AtkObject *obj,
- gpointer data)
-{
- ATK_OBJECT_CLASS (egg_flow_box_accessible_parent_class)->initialize (obj, data);
-
- obj->role = ATK_ROLE_LIST_BOX;
-}
-
-static AtkStateSet*
-egg_flow_box_accessible_ref_state_set (AtkObject *obj)
-{
- AtkStateSet *state_set;
- GtkWidget *widget;
-
- state_set = ATK_OBJECT_CLASS (egg_flow_box_accessible_parent_class)->ref_state_set (obj);
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
-
- if (widget != NULL)
- atk_state_set_add_state (state_set, ATK_STATE_MANAGES_DESCENDANTS);
-
- return state_set;
-}
-
-static void
-egg_flow_box_accessible_class_init (EggFlowBoxAccessibleClass *klass)
-{
- AtkObjectClass *object_class = ATK_OBJECT_CLASS (klass);
-
- object_class->initialize = egg_flow_box_accessible_initialize;
- object_class->ref_state_set = egg_flow_box_accessible_ref_state_set;
-}
-
-static gboolean
-egg_flow_box_accessible_add_selection (AtkSelection *selection,
- gint idx)
-{
- GtkWidget *box;
- GList *children;
- GtkWidget *child;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return FALSE;
-
- children = gtk_container_get_children (GTK_CONTAINER (box));
- child = g_list_nth_data (children, idx);
- g_list_free (children);
- if (child)
- {
- egg_flow_box_select_child (EGG_FLOW_BOX (box), child);
- return TRUE;
- }
- return FALSE;
-}
-
-static gboolean
-egg_flow_box_accessible_remove_selection (AtkSelection *selection,
- gint idx)
-{
- GtkWidget *box;
- GList *children;
- GtkWidget *child;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return FALSE;
-
- children = gtk_container_get_children (GTK_CONTAINER (box));
- child = g_list_nth_data (children, idx);
- g_list_free (children);
- if (child)
- {
- egg_flow_box_unselect_child (EGG_FLOW_BOX (box), child);
- return TRUE;
- }
- return FALSE;
-}
-
-static gboolean
-egg_flow_box_accessible_clear_selection (AtkSelection *selection)
-{
- GtkWidget *box;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return FALSE;
-
- egg_flow_box_unselect_all (EGG_FLOW_BOX (box));
- return TRUE;
-}
-
-static gboolean
-egg_flow_box_accessible_select_all (AtkSelection *selection)
-{
- GtkWidget *box;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return FALSE;
-
- egg_flow_box_select_all (EGG_FLOW_BOX (box));
- return TRUE;
-}
-
-typedef struct
-{
- gint idx;
- GtkWidget *child;
-} FindSelectedData;
-
-static void
-find_selected_child (EggFlowBox *box,
- GtkWidget *child,
- gpointer data)
-{
- FindSelectedData *d = data;
-
- if (d->idx == 0)
- {
- if (d->child == NULL)
- d->child = child;
- }
- else
- d->idx -= 1;
-}
-
-static AtkObject *
-egg_flow_box_accessible_ref_selection (AtkSelection *selection,
- gint idx)
-{
- GtkWidget *box;
- GtkWidget *widget;
- AtkObject *accessible;
- FindSelectedData data;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return NULL;
-
- data.idx = idx;
- data.child = NULL;
- egg_flow_box_selected_foreach (EGG_FLOW_BOX (box), find_selected_child, &data);
-
- if (data.child == NULL)
- return NULL;
-
- accessible = gtk_widget_get_accessible (data.child);
- g_object_ref (accessible);
- return accessible;
-}
-
-static void
-count_selected (EggFlowBox *box,
- GtkWidget *child,
- gpointer data)
-{
- gint *count = data;
- *count += 1;
-}
-
-static gint
-egg_flow_box_accessible_get_selection_count (AtkSelection *selection)
-{
- GtkWidget *box;
- gint count;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return 0;
-
- count = 0;
- egg_flow_box_selected_foreach (EGG_FLOW_BOX (box), count_selected, &count);
-
- return count;
-}
-
-static gboolean
-egg_flow_box_accessible_is_child_selected (AtkSelection *selection,
- gint idx)
-{
- GtkWidget *box;
- GtkWidget *widget;
- GList *children;
- GtkWidget *child;
-
- box = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (box == NULL)
- return FALSE;
-
- children = gtk_container_get_children (GTK_CONTAINER (box));
- child = g_list_nth_data (children, idx);
- g_list_free (children);
- return egg_flow_box_is_child_selected (EGG_FLOW_BOX (box), child);
-}
-
-static void atk_selection_interface_init (AtkSelectionIface *iface)
-{
- iface->add_selection = egg_flow_box_accessible_add_selection;
- iface->clear_selection = egg_flow_box_accessible_clear_selection;
- iface->ref_selection = egg_flow_box_accessible_ref_selection;
- iface->get_selection_count = egg_flow_box_accessible_get_selection_count;
- iface->is_child_selected = egg_flow_box_accessible_is_child_selected;
-}
-
-void
-_egg_flow_box_accessible_selection_changed (GtkWidget *box)
-{
- AtkObject *accessible;
- accessible = gtk_widget_get_accessible (box);
- g_signal_emit_by_name (accessible, "selection-changed");
-}
-
-void
-_egg_flow_box_accessible_update_cursor (GtkWidget *box,
- GtkWidget *child)
-{
- AtkObject *accessible;
- AtkObject *descendant;
- accessible = gtk_widget_get_accessible (box);
- descendant = child ? gtk_widget_get_accessible (child) : NULL;
- g_signal_emit_by_name (accessible, "active-descendant-changed", descendant);
-}
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