gailmisc.c \
gailmenu.c \
gailmenushell.c \
- gailmenuitem.c \
+ gtkmenuitemaccessible.c \
gtknotebookaccessible.c \
gtknotebookpageaccessible.c \
gtkpanedaccessible.c \
gtkscrollbaraccessible.c \
gtkscrolledwindowaccessible.c \
gtkspinbuttonaccessible.c \
- gailsubmenuitem.c \
+ gtksubmenuitemaccessible.c \
gtkstatusbaraccessible.c \
gailtextcell.c \
gailtextutil.c \
gailmisc.h \
gailmenu.h \
gailmenushell.h \
- gailmenuitem.h \
+ gtkmenuitemaccessible.h \
gtknotebookaccessible.h \
gtknotebookpageaccessible.h \
gtkpanedaccessible.h \
gtkscrollbaraccessible.h \
gtkscrolledwindowaccessible.h \
gtkspinbuttonaccessible.h \
- gailsubmenuitem.h \
+ gtksubmenuitemaccessible.h \
gtkstatusbaraccessible.h \
gailtextcell.h \
gailtextutil.h \
#include "gailimagecell.h"
#include "gailmenu.h"
#include "gailmenushell.h"
-#include "gailmenuitem.h"
#include "gailrenderercell.h"
#include "gailtextcell.h"
#include "gailtoplevel.h"
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_WIDGET, GailWidget, gail_widget, GTK_TYPE_WIDGET)
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_CONTAINER, GailContainer, gail_container, GTK_TYPE_CONTAINER)
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_BUTTON, GailButton, gail_button, GTK_TYPE_BUTTON)
-GAIL_IMPLEMENT_FACTORY_WITH_FUNC (GAIL_TYPE_MENU_ITEM, GailMenuItem, gail_menu_item, gail_menu_item_new)
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_MENU_SHELL, GailMenuShell, gail_menu_shell, GTK_TYPE_MENU_SHELL)
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_MENU, GailMenu, gail_menu, GTK_TYPE_MENU)
GAIL_IMPLEMENT_FACTORY (GAIL_TYPE_WINDOW, GailWindow, gail_window, GTK_TYPE_BIN)
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_WIDGET, gail_widget);
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_CONTAINER, gail_container);
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_BUTTON, gail_button);
- GAIL_WIDGET_SET_FACTORY (GTK_TYPE_MENU_ITEM, gail_menu_item);
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_MENU_BAR, gail_menu_shell);
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_MENU, gail_menu);
GAIL_WIDGET_SET_FACTORY (GTK_TYPE_WINDOW, gail_window);
{
GailWidget parent;
- /*
- * Cached list of children
- */
- GList *children;
+ GList *children;
};
GType gail_container_get_type (void);
+++ /dev/null
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2001, 2002, 2003 Sun Microsystems 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include <string.h>
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#include "gailmenuitem.h"
-#include "gailsubmenuitem.h"
-
-#define KEYBINDING_SEPARATOR ";"
-
-static void gail_menu_item_class_init (GailMenuItemClass *klass);
-static void gail_menu_item_init (GailMenuItem *menu_item);
-
-static void gail_menu_item_real_initialize
- (AtkObject *obj,
- gpointer data);
-static gint gail_menu_item_get_n_children (AtkObject *obj);
-static AtkObject* gail_menu_item_ref_child (AtkObject *obj,
- gint i);
-static AtkStateSet* gail_menu_item_ref_state_set (AtkObject *obj);
-static void gail_menu_item_finalize (GObject *object);
-static void gail_menu_item_label_map_gtk (GtkWidget *widget,
- gpointer data);
-static void gail_menu_item_init_textutil (GailMenuItem *item,
- GtkWidget *label);
-static void gail_menu_item_notify_label_gtk (GObject *obj,
- GParamSpec *pspec,
- gpointer data);
-static const gchar * gail_menu_item_get_name (AtkObject *object);
-
-
-static void atk_action_interface_init (AtkActionIface *iface);
-static gboolean gail_menu_item_do_action (AtkAction *action,
- gint i);
-static gint gail_menu_item_get_n_actions (AtkAction *action);
-static const gchar* gail_menu_item_action_get_name (AtkAction *action,
- gint i);
-static const gchar* gail_menu_item_get_keybinding (AtkAction *action,
- gint i);
-static void menu_item_select (GtkMenuItem *item);
-static void menu_item_deselect (GtkMenuItem *item);
-static void menu_item_selection (GtkMenuItem *item,
- gboolean selected);
-static gboolean find_accel (GtkAccelKey *key,
- GClosure *closure,
- gpointer data);
-static gboolean find_accel_new (GtkAccelKey *key,
- GClosure *closure,
- gpointer data);
-
-static GtkWidget* get_label_from_container (GtkWidget *container);
-static gchar * get_text_from_label_widget (GtkWidget *widget);
-
-
-G_DEFINE_TYPE_WITH_CODE (GailMenuItem, gail_menu_item, GAIL_TYPE_CONTAINER,
- G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, atk_action_interface_init))
-
-static void
-gail_menu_item_class_init (GailMenuItemClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
- AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
-
- gobject_class->finalize = gail_menu_item_finalize;
-
- class->get_n_children = gail_menu_item_get_n_children;
- class->ref_child = gail_menu_item_ref_child;
- class->ref_state_set = gail_menu_item_ref_state_set;
- class->initialize = gail_menu_item_real_initialize;
- class->get_name = gail_menu_item_get_name;
-}
-
-static void
-gail_menu_item_real_initialize (AtkObject *obj,
- gpointer data)
-{
- GtkWidget *widget;
- GtkWidget *parent;
- GailMenuItem *item = GAIL_MENU_ITEM (obj);
- GtkWidget *label;
-
- ATK_OBJECT_CLASS (gail_menu_item_parent_class)->initialize (obj, data);
-
- item->textutil = NULL;
- item->text = NULL;
-
- label = get_label_from_container (GTK_WIDGET (data));
- if (gtk_widget_get_mapped (label))
- gail_menu_item_init_textutil (item, label);
- else
- g_signal_connect (label,
- "map",
- G_CALLBACK (gail_menu_item_label_map_gtk),
- item);
-
- g_signal_connect (data,
- "select",
- G_CALLBACK (menu_item_select),
- NULL);
- g_signal_connect (data,
- "deselect",
- G_CALLBACK (menu_item_deselect),
- NULL);
- widget = GTK_WIDGET (data);
- parent = gtk_widget_get_parent (widget);
- if (GTK_IS_MENU (parent))
- {
- GtkWidget *parent_widget;
-
- parent_widget = gtk_menu_get_attach_widget (GTK_MENU (parent));
-
- if (!GTK_IS_MENU_ITEM (parent_widget))
- parent_widget = gtk_widget_get_parent (widget);
- if (parent_widget)
- {
- atk_object_set_parent (obj, gtk_widget_get_accessible (parent_widget));
- }
- }
- g_object_set_data (G_OBJECT (obj), "atk-component-layer",
- GINT_TO_POINTER (ATK_LAYER_POPUP));
-
- if (GTK_IS_TEAROFF_MENU_ITEM (data))
- obj->role = ATK_ROLE_TEAR_OFF_MENU_ITEM;
- else if (GTK_IS_SEPARATOR_MENU_ITEM (data))
- obj->role = ATK_ROLE_SEPARATOR;
- else
- obj->role = ATK_ROLE_MENU_ITEM;
-}
-
-static void
-gail_menu_item_init (GailMenuItem *menu_item)
-{
- menu_item->click_keybinding = NULL;
-}
-
-static void
-gail_menu_item_label_map_gtk (GtkWidget *widget,
- gpointer data)
-{
- GailMenuItem *item;
-
- item = GAIL_MENU_ITEM (data);
- gail_menu_item_init_textutil (item, widget);
-}
-
-static void
-gail_menu_item_notify_label_gtk (GObject *obj,
- GParamSpec *pspec,
- gpointer data)
-{
- AtkObject* atk_obj = ATK_OBJECT (data);
- GtkLabel *label;
- GailMenuItem *menu_item;
-
- if (strcmp (pspec->name, "label") == 0)
- {
- const gchar* label_text;
-
- label = GTK_LABEL (obj);
-
- label_text = gtk_label_get_text (label);
-
- menu_item = GAIL_MENU_ITEM (atk_obj);
- gail_text_util_text_setup (menu_item->textutil, label_text);
-
- if (atk_obj->name == NULL)
- {
- /*
- * The label has changed so notify a change in accessible-name
- */
- g_object_notify (G_OBJECT (atk_obj), "accessible-name");
- }
- /*
- * The label is the only property which can be changed
- */
- g_signal_emit_by_name (atk_obj, "visible_data_changed");
- }
-}
-
-static void
-gail_menu_item_init_textutil (GailMenuItem *item,
- GtkWidget *label)
-{
- gchar *label_text;
-
- if (item->textutil == NULL)
- {
- item->textutil = gail_text_util_new ();
- g_signal_connect (label,
- "notify",
- (GCallback) gail_menu_item_notify_label_gtk,
- item);
- }
- label_text = get_text_from_label_widget (label);
- gail_text_util_text_setup (item->textutil, label_text ? label_text : "");
- g_free (label_text);
-}
-
-static GtkWidget*
-get_label_from_container (GtkWidget *container)
-{
- GtkWidget *label;
- GList *children, *tmp_list;
-
- if (!GTK_IS_CONTAINER (container))
- return NULL;
-
- children = gtk_container_get_children (GTK_CONTAINER (container));
- label = NULL;
-
- for (tmp_list = children; tmp_list != NULL; tmp_list = tmp_list->next)
- {
- if (GTK_IS_LABEL (tmp_list->data))
- {
- label = tmp_list->data;
- break;
- }
- else if (GTK_IS_CELL_VIEW (tmp_list->data))
- {
- label = tmp_list->data;
- break;
- }
- /*
- * * Get label from menu item in desktop background preferences
- * * option menu. See bug #144084.
- * */
- else if (GTK_IS_BOX (tmp_list->data))
- {
- label = get_label_from_container (GTK_WIDGET (tmp_list->data));
- if (label)
- break;
- }
- }
- g_list_free (children);
-
- return label;
-}
-
-static gchar *
-get_text_from_label_widget (GtkWidget *label)
-{
- if (GTK_IS_LABEL (label))
- return g_strdup (gtk_label_get_text (GTK_LABEL (label)));
- else if (GTK_IS_CELL_VIEW (label))
- {
- GList *cells, *l;
- GtkTreeModel *model;
- GtkTreeIter iter;
- GtkTreePath *path;
- GtkCellArea *area;
- gchar *text;
-
- model = gtk_cell_view_get_model (GTK_CELL_VIEW (label));
- path = gtk_cell_view_get_displayed_row (GTK_CELL_VIEW (label));
- gtk_tree_model_get_iter (model, &iter, path);
- gtk_tree_path_free (path);
-
- area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (label));
-
- gtk_cell_area_apply_attributes (area, model, &iter, FALSE, FALSE);
-
- cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (label));
- for (l = cells; l; l = l->next)
- {
- GtkCellRenderer *cell = l->data;
-
- if (GTK_IS_CELL_RENDERER_TEXT (cell))
- {
- g_object_get (cell, "text", &text, NULL);
- break;
- }
- }
-
- g_list_free (cells);
-
- return text;
- }
-
- return NULL;
-}
-
-AtkObject*
-gail_menu_item_new (GtkWidget *widget)
-{
- GObject *object;
- AtkObject *accessible;
-
- g_return_val_if_fail (GTK_IS_MENU_ITEM (widget), NULL);
-
- if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget)))
- return gail_sub_menu_item_new (widget);
-
- object = g_object_new (GAIL_TYPE_MENU_ITEM, NULL);
-
- accessible = ATK_OBJECT (object);
- atk_object_initialize (accessible, widget);
-
- return accessible;
-}
-
-GList *
-get_children (GtkWidget *submenu)
-{
- GList *children;
-
- children = gtk_container_get_children (GTK_CONTAINER (submenu));
- if (g_list_length (children) == 0)
- {
- /*
- * If menu is empty it may be because the menu items are created only
- * on demand. For example, in gnome-panel the menu items are created
- * only when "show" signal is emitted on the menu.
- *
- * The following hack forces the menu items to be created.
- */
- if (!gtk_widget_get_visible (submenu))
- {
- /* FIXME GTK_WIDGET_SET_FLAGS (submenu, GTK_VISIBLE); */
- g_signal_emit_by_name (submenu, "show");
- /* FIXME GTK_WIDGET_UNSET_FLAGS (submenu, GTK_VISIBLE); */
- }
- g_list_free (children);
- children = gtk_container_get_children (GTK_CONTAINER (submenu));
- }
- return children;
-}
-
-/*
- * If a menu item has a submenu return the items of the submenu as the
- * accessible children; otherwise expose no accessible children.
- */
-static gint
-gail_menu_item_get_n_children (AtkObject* obj)
-{
- GtkWidget *widget;
- GtkWidget *submenu;
- gint count = 0;
-
- g_return_val_if_fail (GAIL_IS_MENU_ITEM (obj), count);
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
- if (widget == NULL)
- return count;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- if (submenu)
- {
- GList *children;
-
- children = get_children (submenu);
- count = g_list_length (children);
- g_list_free (children);
- }
- return count;
-}
-
-static AtkObject*
-gail_menu_item_ref_child (AtkObject *obj,
- gint i)
-{
- AtkObject *accessible;
- GtkWidget *widget;
- GtkWidget *submenu;
-
- g_return_val_if_fail (GAIL_IS_MENU_ITEM (obj), NULL);
- g_return_val_if_fail ((i >= 0), NULL);
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
- if (widget == NULL)
- return NULL;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- if (submenu)
- {
- GList *children;
- GList *tmp_list;
-
- children = get_children (submenu);
- tmp_list = g_list_nth (children, i);
- if (!tmp_list)
- {
- g_list_free (children);
- return NULL;
- }
- accessible = gtk_widget_get_accessible (GTK_WIDGET (tmp_list->data));
- g_list_free (children);
- g_object_ref (accessible);
- }
- else
- accessible = NULL;
-
- return accessible;
-}
-
-static AtkStateSet*
-gail_menu_item_ref_state_set (AtkObject *obj)
-{
- AtkObject *menu_item;
- AtkStateSet *state_set, *parent_state_set;
-
- state_set = ATK_OBJECT_CLASS (gail_menu_item_parent_class)->ref_state_set (obj);
-
- menu_item = atk_object_get_parent (obj);
-
- if (menu_item)
- {
- if (!GTK_IS_MENU_ITEM (gtk_accessible_get_widget (GTK_ACCESSIBLE (menu_item))))
- return state_set;
-
- parent_state_set = atk_object_ref_state_set (menu_item);
- if (!atk_state_set_contains_state (parent_state_set, ATK_STATE_SELECTED))
- {
- atk_state_set_remove_state (state_set, ATK_STATE_FOCUSED);
- atk_state_set_remove_state (state_set, ATK_STATE_SHOWING);
- }
- }
- return state_set;
-}
-
-static void
-atk_action_interface_init (AtkActionIface *iface)
-{
- iface->do_action = gail_menu_item_do_action;
- iface->get_n_actions = gail_menu_item_get_n_actions;
- iface->get_name = gail_menu_item_action_get_name;
- iface->get_keybinding = gail_menu_item_get_keybinding;
-}
-
-static void
-ensure_menus_unposted (GailMenuItem *menu_item)
-{
- AtkObject *parent;
- GtkWidget *widget;
-
- parent = atk_object_get_parent (ATK_OBJECT (menu_item));
- while (parent)
- {
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (parent));
- if (GTK_IS_MENU (widget))
- {
- if (gtk_widget_get_mapped (widget))
- gtk_menu_shell_cancel (GTK_MENU_SHELL (widget));
-
- return;
- }
- parent = atk_object_get_parent (parent);
- }
-}
-
-static gboolean
-gail_menu_item_do_action (AtkAction *action,
- gint i)
-{
- if (i == 0)
- {
- GtkWidget *item, *item_parent;
- gboolean item_mapped;
-
- item = gtk_accessible_get_widget (GTK_ACCESSIBLE (action));
- if (item == NULL)
- /* State is defunct */
- return FALSE;
-
- if (!gtk_widget_get_sensitive (item) || !gtk_widget_get_visible (item))
- return FALSE;
-
- item_parent = gtk_widget_get_parent (item);
- if (!GTK_IS_MENU_SHELL (item_parent))
- return FALSE;
-
- gtk_menu_shell_select_item (GTK_MENU_SHELL (item_parent), item);
- item_mapped = gtk_widget_get_mapped (item);
- /*
- * This is what is called when <Return> is pressed for a menu item
- */
- g_signal_emit_by_name (item_parent, "activate_current",
- /*force_hide*/ 1);
- if (!item_mapped)
- ensure_menus_unposted (GAIL_MENU_ITEM (action));
-
- return TRUE;
- }
- else
- return FALSE;
-}
-
-static gint
-gail_menu_item_get_n_actions (AtkAction *action)
-{
- /*
- * Menu item has 1 action
- */
- return 1;
-}
-
-static const gchar*
-gail_menu_item_action_get_name (AtkAction *action,
- gint i)
-{
- if (i == 0)
- return "click";
- else
- return NULL;
-}
-
-static const gchar*
-gail_menu_item_get_keybinding (AtkAction *action,
- gint i)
-{
- /*
- * This function returns a string of the form A;B;C where
- * A is the keybinding for the widget; B is the keybinding to traverse
- * from the menubar and C is the accelerator.
- * The items in the keybinding to traverse from the menubar are separated
- * by ":".
- */
- GailMenuItem *gail_menu_item;
- gchar *keybinding = NULL;
- gchar *item_keybinding = NULL;
- gchar *full_keybinding = NULL;
- gchar *accelerator = NULL;
-
- gail_menu_item = GAIL_MENU_ITEM (action);
- if (i == 0)
- {
- GtkWidget *item;
- GtkWidget *temp_item;
- GtkWidget *child;
- GtkWidget *parent;
-
- item = gtk_accessible_get_widget (GTK_ACCESSIBLE (action));
- if (item == NULL)
- /* State is defunct */
- return NULL;
-
- temp_item = item;
- while (TRUE)
- {
- GdkModifierType mnemonic_modifier = 0;
- guint key_val;
- gchar *key, *temp_keybinding;
-
- child = gtk_bin_get_child (GTK_BIN (temp_item));
- if (child == NULL)
- {
- /* Possibly a tear off menu item; it could also be a menu
- * separator generated by gtk_item_factory_create_items()
- */
- return NULL;
- }
- parent = gtk_widget_get_parent (temp_item);
- if (!parent)
- {
- /*
- * parent can be NULL when activating a window from the panel
- */
- return NULL;
- }
- g_return_val_if_fail (GTK_IS_MENU_SHELL (parent), NULL);
- if (GTK_IS_MENU_BAR (parent))
- {
- GtkWidget *toplevel;
-
- toplevel = gtk_widget_get_toplevel (parent);
- if (toplevel && GTK_IS_WINDOW (toplevel))
- mnemonic_modifier = gtk_window_get_mnemonic_modifier (
- GTK_WINDOW (toplevel));
- }
- if (GTK_IS_LABEL (child))
- {
- key_val = gtk_label_get_mnemonic_keyval (GTK_LABEL (child));
- if (key_val != GDK_KEY_VoidSymbol)
- {
- key = gtk_accelerator_name (key_val, mnemonic_modifier);
- if (full_keybinding)
- temp_keybinding = g_strconcat (key, ":", full_keybinding, NULL);
- else
- temp_keybinding = g_strconcat (key, NULL);
- if (temp_item == item)
- {
- item_keybinding = g_strdup (key);
- }
- g_free (key);
- g_free (full_keybinding);
- full_keybinding = temp_keybinding;
- }
- else
- {
- /* No keybinding */
- g_free (full_keybinding);
- full_keybinding = NULL;
- break;
- }
- }
- if (GTK_IS_MENU_BAR (parent))
- /* We have reached the menu bar so we are finished */
- break;
- g_return_val_if_fail (GTK_IS_MENU (parent), NULL);
- temp_item = gtk_menu_get_attach_widget (GTK_MENU (parent));
- if (!GTK_IS_MENU_ITEM (temp_item))
- {
- /*
- * Menu is attached to something other than a menu item;
- * probably an option menu
- */
- g_free (full_keybinding);
- full_keybinding = NULL;
- break;
- }
- }
-
- parent = gtk_widget_get_parent (item);
- if (GTK_IS_MENU (parent))
- {
- GtkAccelGroup *group;
- GtkAccelKey *key;
-
- group = gtk_menu_get_accel_group (GTK_MENU (parent));
-
- if (group)
- {
- key = gtk_accel_group_find (group, find_accel, item);
- }
- else
- {
- /*
- * If the menu item is created using GtkAction and GtkUIManager
- * we get here.
- */
- key = NULL;
- child = gtk_bin_get_child (GTK_BIN (item));
- if (GTK_IS_ACCEL_LABEL (child))
- {
- GtkAccelLabel *accel_label;
- GClosure *accel_closure;
-
- accel_label = GTK_ACCEL_LABEL (child);
- g_object_get (accel_label,
- "accel-closure", &accel_closure,
- NULL);
- if (accel_closure)
- {
- key = gtk_accel_group_find (gtk_accel_group_from_accel_closure (accel_closure),
- find_accel_new,
- accel_closure);
- }
-
- }
- }
-
- if (key)
- {
- accelerator = gtk_accelerator_name (key->accel_key,
- key->accel_mods);
- }
- }
- }
- /*
- * Concatenate the bindings
- */
- if (item_keybinding || full_keybinding || accelerator)
- {
- gchar *temp;
- if (item_keybinding)
- {
- keybinding = g_strconcat (item_keybinding, KEYBINDING_SEPARATOR, NULL);
- g_free (item_keybinding);
- }
- else
- keybinding = g_strconcat (KEYBINDING_SEPARATOR, NULL);
-
- if (full_keybinding)
- {
- temp = g_strconcat (keybinding, full_keybinding,
- KEYBINDING_SEPARATOR, NULL);
- g_free (full_keybinding);
- }
- else
- temp = g_strconcat (keybinding, KEYBINDING_SEPARATOR, NULL);
-
- g_free (keybinding);
- keybinding = temp;
- if (accelerator)
- {
- temp = g_strconcat (keybinding, accelerator, NULL);
- g_free (accelerator);
- g_free (keybinding);
- keybinding = temp;
- }
- }
- g_free (gail_menu_item->click_keybinding);
- gail_menu_item->click_keybinding = keybinding;
- return keybinding;
-}
-
-static void
-gail_menu_item_finalize (GObject *object)
-{
- GailMenuItem *menu_item = GAIL_MENU_ITEM (object);
-
- g_free (menu_item->click_keybinding);
- if (menu_item->textutil)
- {
- g_object_unref (menu_item->textutil);
- }
- if (menu_item->text)
- {
- g_free (menu_item->text);
- menu_item->text = NULL;
- }
-
- G_OBJECT_CLASS (gail_menu_item_parent_class)->finalize (object);
-}
-
-static const gchar *
-gail_menu_item_get_name (AtkObject *obj)
-{
- const gchar* name;
- GtkWidget *widget;
- GtkWidget *label;
-
- name = ATK_OBJECT_CLASS (gail_menu_item_parent_class)->get_name (obj);
-
- if (name)
- return name;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
- if (widget == NULL)
- return NULL;
-
- label = get_label_from_container (widget);
- if (GTK_IS_LABEL (label))
- return gtk_label_get_text (GTK_LABEL(label));
-
- return NULL;
-}
-
-static void
-menu_item_select (GtkMenuItem *item)
-{
- menu_item_selection (item, TRUE);
-}
-
-static void
-menu_item_deselect (GtkMenuItem *item)
-{
- menu_item_selection (item, FALSE);
-}
-
-static void
-menu_item_selection (GtkMenuItem *item,
- gboolean selected)
-{
- AtkObject *obj, *parent;
- gint i;
-
- obj = gtk_widget_get_accessible (GTK_WIDGET (item));
- atk_object_notify_state_change (obj, ATK_STATE_SELECTED, selected);
-
- for (i = 0; i < atk_object_get_n_accessible_children (obj); i++)
- {
- AtkObject *child;
- child = atk_object_ref_accessible_child (obj, i);
- atk_object_notify_state_change (child, ATK_STATE_SHOWING, selected);
- g_object_unref (child);
- }
- parent = atk_object_get_parent (obj);
- g_signal_emit_by_name (parent, "selection_changed");
-}
-
-static gboolean
-find_accel (GtkAccelKey *key,
- GClosure *closure,
- gpointer data)
-{
- /*
- * We assume that closure->data points to the widget
- * pending gtk_widget_get_accel_closures being made public
- */
- return data == (gpointer) closure->data;
-}
-
-static gboolean
-find_accel_new (GtkAccelKey *key,
- GClosure *closure,
- gpointer data)
-{
- return data == (gpointer) closure;
-}
+++ /dev/null
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2001 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GAIL_MENU_ITEM_H__
-#define __GAIL_MENU_ITEM_H__
-
-#include "gailcontainer.h"
-#include "gailtextutil.h"
-
-G_BEGIN_DECLS
-
-#define GAIL_TYPE_MENU_ITEM (gail_menu_item_get_type ())
-#define GAIL_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_MENU_ITEM, GailMenuItem))
-#define GAIL_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_MENU_ITEM, GailMenuItemClass))
-#define GAIL_IS_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_MENU_ITEM))
-#define GAIL_IS_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_MENU_ITEM))
-#define GAIL_MENU_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_MENU_ITEM, GailMenuItemClass))
-
-typedef struct _GailMenuItem GailMenuItem;
-typedef struct _GailMenuItemClass GailMenuItemClass;
-
-struct _GailMenuItem
-{
- GailContainer parent;
-
- GailTextUtil *textutil;
-
- gchar *text;
-
- gchar *click_keybinding;
-};
-
-GType gail_menu_item_get_type (void);
-
-struct _GailMenuItemClass
-{
- GailContainerClass parent_class;
-};
-
-AtkObject* gail_menu_item_new (GtkWidget *widget);
-
-G_END_DECLS
-
-#endif /* __GAIL_MENU_ITEM_H__ */
+++ /dev/null
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2002, 2003 Sun Microsystems 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-#include "gailsubmenuitem.h"
-
-static void gail_sub_menu_item_class_init (GailSubMenuItemClass *klass);
-static void gail_sub_menu_item_init (GailSubMenuItem *item);
-static void gail_sub_menu_item_real_initialize (AtkObject *obj,
- gpointer data);
-
-static void atk_selection_interface_init (AtkSelectionIface *iface);
-static gboolean gail_sub_menu_item_add_selection (AtkSelection *selection,
- gint i);
-static gboolean gail_sub_menu_item_clear_selection (AtkSelection *selection);
-static AtkObject* gail_sub_menu_item_ref_selection (AtkSelection *selection,
- gint i);
-static gint gail_sub_menu_item_get_selection_count
- (AtkSelection *selection);
-static gboolean gail_sub_menu_item_is_child_selected
- (AtkSelection *selection,
- gint i);
-static gboolean gail_sub_menu_item_remove_selection (AtkSelection *selection,
- gint i);
-static gint menu_item_add_gtk (GtkContainer *container,
- GtkWidget *widget);
-static gint menu_item_remove_gtk (GtkContainer *container,
- GtkWidget *widget);
-
-G_DEFINE_TYPE_WITH_CODE (GailSubMenuItem, gail_sub_menu_item, GAIL_TYPE_MENU_ITEM,
- G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init))
-
-static void
-gail_sub_menu_item_class_init (GailSubMenuItemClass *klass)
-{
- AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
-
- class->initialize = gail_sub_menu_item_real_initialize;
-}
-
-static void
-gail_sub_menu_item_init (GailSubMenuItem *item)
-{
-}
-
-static void
-gail_sub_menu_item_real_initialize (AtkObject *obj,
- gpointer data)
-{
- GtkWidget *submenu;
-
- ATK_OBJECT_CLASS (gail_sub_menu_item_parent_class)->initialize (obj, data);
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (data));
- g_return_if_fail (submenu);
-
- g_signal_connect (submenu,
- "add",
- G_CALLBACK (menu_item_add_gtk),
- NULL);
- g_signal_connect (submenu,
- "remove",
- G_CALLBACK (menu_item_remove_gtk),
- NULL);
-
- obj->role = ATK_ROLE_MENU;
-}
-
-AtkObject*
-gail_sub_menu_item_new (GtkWidget *widget)
-{
- GObject *object;
- AtkObject *accessible;
-
- g_return_val_if_fail (GTK_IS_MENU_ITEM (widget), NULL);
-
- object = g_object_new (GAIL_TYPE_SUB_MENU_ITEM, NULL);
-
- accessible = ATK_OBJECT (object);
- atk_object_initialize (accessible, widget);
-
- return accessible;
-}
-
-static void
-atk_selection_interface_init (AtkSelectionIface *iface)
-{
- iface->add_selection = gail_sub_menu_item_add_selection;
- iface->clear_selection = gail_sub_menu_item_clear_selection;
- iface->ref_selection = gail_sub_menu_item_ref_selection;
- iface->get_selection_count = gail_sub_menu_item_get_selection_count;
- iface->is_child_selected = gail_sub_menu_item_is_child_selected;
- iface->remove_selection = gail_sub_menu_item_remove_selection;
- /*
- * select_all_selection does not make sense for a submenu of a menu item
- * so no implementation is provided.
- */
-}
-
-static gboolean
-gail_sub_menu_item_add_selection (AtkSelection *selection,
- gint i)
-{
- GtkMenuShell *shell;
- GList *kids;
- guint length;
- GtkWidget *widget;
- GtkWidget *submenu;
- GtkWidget *child;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return FALSE;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
- shell = GTK_MENU_SHELL (submenu);
- kids = gtk_container_get_children (GTK_CONTAINER (shell));
- length = g_list_length (kids);
- if (i < 0 || i > length)
- {
- g_list_free (kids);
- return FALSE;
- }
-
- child = g_list_nth_data (kids, i);
- g_list_free (kids);
- g_return_val_if_fail (GTK_IS_MENU_ITEM(child), FALSE);
- gtk_menu_shell_select_item (shell, GTK_WIDGET (child));
- return TRUE;
-}
-
-static gboolean
-gail_sub_menu_item_clear_selection (AtkSelection *selection)
-{
- GtkMenuShell *shell;
- GtkWidget *widget;
- GtkWidget *submenu;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return FALSE;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
- shell = GTK_MENU_SHELL (submenu);
-
- gtk_menu_shell_deselect (shell);
- return TRUE;
-}
-
-static AtkObject*
-gail_sub_menu_item_ref_selection (AtkSelection *selection,
- gint i)
-{
- GtkMenuShell *shell;
- AtkObject *obj;
- GtkWidget *widget;
- GtkWidget *submenu;
- GtkWidget *item;
-
- if (i != 0)
- return NULL;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return NULL;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), NULL);
- shell = GTK_MENU_SHELL (submenu);
-
- item = gtk_menu_shell_get_selected_item (shell);
- if (item != NULL)
- {
- obj = gtk_widget_get_accessible (item);
- g_object_ref (obj);
- return obj;
- }
- else
- {
- return NULL;
- }
-}
-
-static gint
-gail_sub_menu_item_get_selection_count (AtkSelection *selection)
-{
- GtkMenuShell *shell;
- GtkWidget *widget;
- GtkWidget *submenu;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return 0;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
- shell = GTK_MENU_SHELL (submenu);
-
- /*
- * Identifies the currently selected menu item
- */
- if (gtk_menu_shell_get_selected_item (shell) == NULL)
- return 0;
- else
- return 1;
-}
-
-static gboolean
-gail_sub_menu_item_is_child_selected (AtkSelection *selection,
- gint i)
-{
- GtkMenuShell *shell;
- gint j;
- GtkWidget *widget;
- GtkWidget *submenu;
- GtkWidget *item;
- GList *kids;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return FALSE;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
- shell = GTK_MENU_SHELL (submenu);
-
- item = gtk_menu_shell_get_selected_item (shell);
- if (item == NULL)
- return FALSE;
-
- kids = gtk_container_get_children (GTK_CONTAINER (shell));
- j = g_list_index (kids, item);
- g_list_free (kids);
-
- return (j==i);
-}
-
-static gboolean
-gail_sub_menu_item_remove_selection (AtkSelection *selection,
- gint i)
-{
- GtkMenuShell *shell;
- GtkWidget *widget;
- GtkWidget *submenu;
- GtkWidget *item;
-
- if (i != 0)
- return FALSE;
-
- widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
- if (widget == NULL)
- /* State is defunct */
- return FALSE;
-
- submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
- g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
- shell = GTK_MENU_SHELL (submenu);
-
- item = gtk_menu_shell_get_selected_item (shell);
- if (item && gtk_menu_item_get_submenu (GTK_MENU_ITEM (item)))
- {
- /*
- * Menu item contains a menu and it is the selected menu item
- * so deselect it.
- */
- gtk_menu_shell_deselect (shell);
- }
- return TRUE;
-}
-
-static gint
-menu_item_add_gtk (GtkContainer *container,
- GtkWidget *widget)
-{
- GtkWidget *parent_widget;
- AtkObject *atk_parent;
- AtkObject *atk_child;
- GailContainer *gail_container;
- gint index;
-
- g_return_val_if_fail (GTK_IS_MENU (container), 1);
-
- parent_widget = gtk_menu_get_attach_widget (GTK_MENU (container));
- if (GTK_IS_MENU_ITEM (parent_widget))
- {
- atk_parent = gtk_widget_get_accessible (parent_widget);
- atk_child = gtk_widget_get_accessible (widget);
-
- gail_container = GAIL_CONTAINER (atk_parent);
- g_object_notify (G_OBJECT (atk_child), "accessible_parent");
-
- g_list_free (gail_container->children);
- gail_container->children = gtk_container_get_children (container);
- index = g_list_index (gail_container->children, widget);
- g_signal_emit_by_name (atk_parent, "children_changed::add",
- index, atk_child, NULL);
- }
- return 1;
-}
-
-static gint
-menu_item_remove_gtk (GtkContainer *container,
- GtkWidget *widget)
-{
- GtkWidget *parent_widget;
- AtkObject *atk_parent;
- AtkObject *atk_child;
- GailContainer *gail_container;
- AtkPropertyValues values = { NULL };
- gint index;
- gint list_length;
-
- g_return_val_if_fail (GTK_IS_MENU (container), 1);
-
- parent_widget = gtk_menu_get_attach_widget (GTK_MENU (container));
- if (GTK_IS_MENU_ITEM (parent_widget))
- {
- atk_parent = gtk_widget_get_accessible (parent_widget);
- atk_child = gtk_widget_get_accessible (widget);
-
- gail_container = GAIL_CONTAINER (atk_parent);
- g_value_init (&values.old_value, G_TYPE_POINTER);
- g_value_set_pointer (&values.old_value, atk_parent);
- values.property_name = "accessible-parent";
- g_signal_emit_by_name (atk_child,
- "property_change::accessible-parent", &values, NULL);
-
- index = g_list_index (gail_container->children, widget);
- list_length = g_list_length (gail_container->children);
- g_list_free (gail_container->children);
- gail_container->children = gtk_container_get_children (container);
- if (index >= 0 && index <= list_length)
- g_signal_emit_by_name (atk_parent, "children_changed::remove",
- index, atk_child, NULL);
- }
- return 1;
-}
+++ /dev/null
-/* GAIL - The GNOME Accessibility Implementation Library
- * Copyright 2002 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef __GAIL_SUB_MENU_ITEM_H__
-#define __GAIL_SUB_MENU_ITEM_H__
-
-#include "gailmenuitem.h"
-
-G_BEGIN_DECLS
-
-#define GAIL_TYPE_SUB_MENU_ITEM (gail_sub_menu_item_get_type ())
-#define GAIL_SUB_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GAIL_TYPE_SUB_MENU_ITEM, GailSubMenuItem))
-#define GAIL_SUB_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GAIL_TYPE_SUB_MENU_ITEM, GailSubMenuItemClass))
-#define GAIL_IS_SUB_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GAIL_TYPE_SUB_MENU_ITEM))
-#define GAIL_IS_SUB_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GAIL_TYPE_SUB_MENU_ITEM))
-#define GAIL_SUB_MENU_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GAIL_TYPE_SUB_MENU_ITEM, GailSubMenuItemClass))
-
-typedef struct _GailSubMenuItem GailSubMenuItem;
-typedef struct _GailSubMenuItemClass GailSubMenuItemClass;
-
-struct _GailSubMenuItem
-{
- GailMenuItem parent;
-
-};
-
-GType gail_sub_menu_item_get_type (void);
-
-struct _GailSubMenuItemClass
-{
- GailMenuItemClass parent_class;
-};
-
-AtkObject* gail_sub_menu_item_new (GtkWidget *widget);
-
-G_END_DECLS
-
-#endif /* __GAIL_SUB_MENU_ITEM_H__ */
#include "gtkcheckmenuitemaccessible.h"
-G_DEFINE_TYPE (GtkCheckMenuItemAccessible, gtk_check_menu_item_accessible, GAIL_TYPE_MENU_ITEM)
+G_DEFINE_TYPE (GtkCheckMenuItemAccessible, gtk_check_menu_item_accessible, GTK_TYPE_MENU_ITEM_ACCESSIBLE)
static void
toggled_cb (GtkWidget *widget)
#ifndef __GTK_CHECK_MENU_ITEM_ACCESSIBLE_H__
#define __GTK_CHECK_MENU_ITEM_ACCESSIBLE_H__
-#include "gailmenuitem.h"
+#include "gtkmenuitemaccessible.h"
G_BEGIN_DECLS
struct _GtkCheckMenuItemAccessible
{
- GailMenuItem parent;
+ GtkMenuItemAccessible parent;
};
struct _GtkCheckMenuItemAccessibleClass
{
- GailMenuItemClass parent_class;
+ GtkMenuItemAccessibleClass parent_class;
};
GType gtk_check_menu_item_accessible_get_type (void);
#include "gtkchecksubmenuitemaccessible.h"
-G_DEFINE_TYPE (GtkCheckSubmenuItemAccessible, gtk_check_submenu_item_accessible, GAIL_TYPE_SUB_MENU_ITEM)
+G_DEFINE_TYPE (GtkCheckSubmenuItemAccessible, gtk_check_submenu_item_accessible, GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE)
static void
toggled_cb (GtkWidget *widget)
#ifndef __GTK_CHECK_SUBMENU_ITEM_ACCESSIBLE_H__
#define __GTK_CHECK_SUBMENU_ITEM_ACCESSIBLE_H__
-#include "gailsubmenuitem.h"
+#include "gtksubmenuitemaccessible.h"
G_BEGIN_DECLS
struct _GtkCheckSubmenuItemAccessible
{
- GailSubMenuItem parent;
+ GtkSubmenuItemAccessible parent;
};
struct _GtkCheckSubmenuItemAccessibleClass
{
- GailSubMenuItemClass parent_class;
+ GtkSubmenuItemAccessibleClass parent_class;
};
GType gtk_check_submenu_item_accessible_get_type (void);
gtk_expander_accessible_get_keybinding (AtkAction *action,
gint i)
{
- GtkExpanderAccessible *expander;
gchar *return_value = NULL;
GtkWidget *widget;
GtkWidget *label;
if (i != 0)
return NULL;
- expander = GTK_EXPANDER_ACCESSIBLE (action);
-
label = gtk_expander_get_label_widget (GTK_EXPANDER (widget));
if (GTK_IS_LABEL (label))
{
--- /dev/null
+/* GAIL - The GNOME Accessibility Implementation Library
+ * Copyright 2001, 2002, 2003 Sun Microsystems 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <string.h>
+#include <gtk/gtk.h>
+#include "gtkmenuitemaccessible.h"
+#include "gtksubmenuitemaccessible.h"
+
+#define KEYBINDING_SEPARATOR ";"
+
+static void menu_item_select (GtkMenuItem *item);
+static void menu_item_deselect (GtkMenuItem *item);
+
+static GtkWidget *get_label_from_container (GtkWidget *container);
+static gchar *get_text_from_label_widget (GtkWidget *widget);
+
+
+static void atk_action_interface_init (AtkActionIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (GtkMenuItemAccessible, gtk_menu_item_accessible, GAIL_TYPE_CONTAINER,
+ G_IMPLEMENT_INTERFACE (ATK_TYPE_ACTION, atk_action_interface_init))
+
+static void
+gtk_menu_item_accessible_initialize (AtkObject *obj,
+ gpointer data)
+{
+ GtkWidget *widget;
+ GtkWidget *parent;
+
+ ATK_OBJECT_CLASS (gtk_menu_item_accessible_parent_class)->initialize (obj, data);
+
+ g_signal_connect (data, "select", G_CALLBACK (menu_item_select), NULL);
+ g_signal_connect (data, "deselect", G_CALLBACK (menu_item_deselect), NULL);
+
+ widget = GTK_WIDGET (data);
+ parent = gtk_widget_get_parent (widget);
+ if (GTK_IS_MENU (parent))
+ {
+ GtkWidget *parent_widget;
+
+ parent_widget = gtk_menu_get_attach_widget (GTK_MENU (parent));
+
+ if (!GTK_IS_MENU_ITEM (parent_widget))
+ parent_widget = gtk_widget_get_parent (widget);
+ if (parent_widget)
+ atk_object_set_parent (obj, gtk_widget_get_accessible (parent_widget));
+ }
+
+ g_object_set_data (G_OBJECT (obj), "atk-component-layer", GINT_TO_POINTER (ATK_LAYER_POPUP));
+
+ if (GTK_IS_TEAROFF_MENU_ITEM (data))
+ obj->role = ATK_ROLE_TEAR_OFF_MENU_ITEM;
+ else if (GTK_IS_SEPARATOR_MENU_ITEM (data))
+ obj->role = ATK_ROLE_SEPARATOR;
+ else
+ obj->role = ATK_ROLE_MENU_ITEM;
+}
+
+static gint
+gtk_menu_item_accessible_get_n_children (AtkObject *obj)
+{
+ GtkWidget *widget;
+ GtkWidget *submenu;
+ gint count = 0;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
+ if (widget == NULL)
+ return count;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ if (submenu)
+ {
+ GList *children;
+
+ children = gtk_container_get_children (GTK_CONTAINER (submenu));
+ count = g_list_length (children);
+ g_list_free (children);
+ }
+ return count;
+}
+
+static AtkObject *
+gtk_menu_item_accessible_ref_child (AtkObject *obj,
+ gint i)
+{
+ AtkObject *accessible;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
+ if (widget == NULL)
+ return NULL;
+
+ accessible = NULL;
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ if (submenu)
+ {
+ GList *children;
+ GList *tmp_list;
+
+ children = gtk_container_get_children (GTK_CONTAINER (submenu));
+ tmp_list = g_list_nth (children, i);
+ if (tmp_list)
+ {
+ accessible = gtk_widget_get_accessible (GTK_WIDGET (tmp_list->data));
+ g_object_ref (accessible);
+ }
+ g_list_free (children);
+ }
+
+ return accessible;
+}
+
+static AtkStateSet *
+gtk_menu_item_accessible_ref_state_set (AtkObject *obj)
+{
+ AtkObject *menu_item;
+ AtkStateSet *state_set, *parent_state_set;
+
+ state_set = ATK_OBJECT_CLASS (gtk_menu_item_accessible_parent_class)->ref_state_set (obj);
+
+ menu_item = atk_object_get_parent (obj);
+
+ if (menu_item)
+ {
+ if (!GTK_IS_MENU_ITEM (gtk_accessible_get_widget (GTK_ACCESSIBLE (menu_item))))
+ return state_set;
+
+ parent_state_set = atk_object_ref_state_set (menu_item);
+ if (!atk_state_set_contains_state (parent_state_set, ATK_STATE_SELECTED))
+ {
+ atk_state_set_remove_state (state_set, ATK_STATE_FOCUSED);
+ atk_state_set_remove_state (state_set, ATK_STATE_SHOWING);
+ }
+ }
+
+ return state_set;
+}
+
+static const gchar *
+gtk_menu_item_accessible_get_name (AtkObject *obj)
+{
+ const gchar *name;
+ GtkWidget *widget;
+ GtkWidget *label;
+ GtkMenuItemAccessible *accessible;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
+ if (widget == NULL)
+ return NULL;
+
+ name = ATK_OBJECT_CLASS (gtk_menu_item_accessible_parent_class)->get_name (obj);
+ if (name)
+ return name;
+
+ accessible = GTK_MENU_ITEM_ACCESSIBLE (obj);
+ label = get_label_from_container (widget);
+
+ g_free (accessible->text);
+ accessible->text = get_text_from_label_widget (label);
+
+ return accessible->text;
+}
+
+static void
+gtk_menu_item_accessible_finalize (GObject *object)
+{
+ GtkMenuItemAccessible *accessible = GTK_MENU_ITEM_ACCESSIBLE (object);
+
+ g_free (accessible->text);
+
+ G_OBJECT_CLASS (gtk_menu_item_accessible_parent_class)->finalize (object);
+}
+
+static void
+gtk_menu_item_accessible_notify_gtk (GObject *obj,
+ GParamSpec *pspec)
+{
+ AtkObject* atk_obj;
+
+ atk_obj = gtk_widget_get_accessible (GTK_WIDGET (obj));
+
+ if (strcmp (pspec->name, "label") == 0)
+ {
+ if (atk_obj->name == NULL)
+ g_object_notify (G_OBJECT (atk_obj), "accessible-name");
+ g_signal_emit_by_name (atk_obj, "visible_data_changed");
+ }
+ else
+ GAIL_WIDGET_CLASS (gtk_menu_item_accessible_parent_class)->notify_gtk (obj, pspec);
+}
+
+static void
+gtk_menu_item_accessible_class_init (GtkMenuItemAccessibleClass *klass)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
+ GailWidgetClass *widget_class = (GailWidgetClass*)klass;
+
+ widget_class->notify_gtk = gtk_menu_item_accessible_notify_gtk;
+
+ gobject_class->finalize = gtk_menu_item_accessible_finalize;
+
+ class->get_n_children = gtk_menu_item_accessible_get_n_children;
+ class->ref_child = gtk_menu_item_accessible_ref_child;
+ class->ref_state_set = gtk_menu_item_accessible_ref_state_set;
+ class->initialize = gtk_menu_item_accessible_initialize;
+ class->get_name = gtk_menu_item_accessible_get_name;
+}
+
+static void
+gtk_menu_item_accessible_init (GtkMenuItemAccessible *menu_item)
+{
+}
+
+static GtkWidget *
+get_label_from_container (GtkWidget *container)
+{
+ GtkWidget *label;
+ GList *children, *tmp_list;
+
+ if (!GTK_IS_CONTAINER (container))
+ return NULL;
+
+ children = gtk_container_get_children (GTK_CONTAINER (container));
+ label = NULL;
+
+ for (tmp_list = children; tmp_list != NULL; tmp_list = tmp_list->next)
+ {
+ if (GTK_IS_LABEL (tmp_list->data))
+ {
+ label = tmp_list->data;
+ break;
+ }
+ else if (GTK_IS_CELL_VIEW (tmp_list->data))
+ {
+ label = tmp_list->data;
+ break;
+ }
+ else if (GTK_IS_BOX (tmp_list->data))
+ {
+ label = get_label_from_container (GTK_WIDGET (tmp_list->data));
+ if (label)
+ break;
+ }
+ }
+ g_list_free (children);
+
+ return label;
+}
+
+static gchar *
+get_text_from_label_widget (GtkWidget *label)
+{
+ if (GTK_IS_LABEL (label))
+ return g_strdup (gtk_label_get_text (GTK_LABEL (label)));
+ else if (GTK_IS_CELL_VIEW (label))
+ {
+ GList *cells, *l;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ GtkCellArea *area;
+ gchar *text;
+
+ model = gtk_cell_view_get_model (GTK_CELL_VIEW (label));
+ path = gtk_cell_view_get_displayed_row (GTK_CELL_VIEW (label));
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_path_free (path);
+
+ area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (label));
+ gtk_cell_area_apply_attributes (area, model, &iter, FALSE, FALSE);
+ cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (label));
+
+ text = NULL;
+ for (l = cells; l; l = l->next)
+ {
+ GtkCellRenderer *cell = l->data;
+
+ if (GTK_IS_CELL_RENDERER_TEXT (cell))
+ {
+ g_object_get (cell, "text", &text, NULL);
+ break;
+ }
+ }
+
+ g_list_free (cells);
+
+ return text;
+ }
+
+ return NULL;
+}
+
+static void
+ensure_menus_unposted (GtkMenuItemAccessible *menu_item)
+{
+ AtkObject *parent;
+ GtkWidget *widget;
+
+ parent = atk_object_get_parent (ATK_OBJECT (menu_item));
+ while (parent)
+ {
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (parent));
+ if (GTK_IS_MENU (widget))
+ {
+ if (gtk_widget_get_mapped (widget))
+ gtk_menu_shell_cancel (GTK_MENU_SHELL (widget));
+
+ return;
+ }
+ parent = atk_object_get_parent (parent);
+ }
+}
+
+static gboolean
+gtk_menu_item_accessible_do_action (AtkAction *action,
+ gint i)
+{
+ GtkWidget *item, *item_parent;
+ gboolean item_mapped;
+
+ item = gtk_accessible_get_widget (GTK_ACCESSIBLE (action));
+ if (item == NULL)
+ return FALSE;
+
+ if (i != 0)
+ return FALSE;
+
+ if (!gtk_widget_get_sensitive (item) || !gtk_widget_get_visible (item))
+ return FALSE;
+
+ item_parent = gtk_widget_get_parent (item);
+ if (!GTK_IS_MENU_SHELL (item_parent))
+ return FALSE;
+
+ gtk_menu_shell_select_item (GTK_MENU_SHELL (item_parent), item);
+ item_mapped = gtk_widget_get_mapped (item);
+
+ /* This is what is called when <Return> is pressed for a menu item.
+ * The last argument means 'force hide'.
+ */
+ g_signal_emit_by_name (item_parent, "activate_current", 1);
+ if (!item_mapped)
+ ensure_menus_unposted (GTK_MENU_ITEM_ACCESSIBLE (action));
+
+ return TRUE;
+}
+
+static gint
+gtk_menu_item_accessible_get_n_actions (AtkAction *action)
+{
+ return 1;
+}
+
+static const gchar *
+gtk_menu_item_accessible_action_get_name (AtkAction *action,
+ gint i)
+{
+ if (i != 0)
+ return NULL;
+
+ return "click";
+}
+
+static gboolean
+find_accel_by_widget (GtkAccelKey *key,
+ GClosure *closure,
+ gpointer data)
+{
+ /* We assume that closure->data points to the widget
+ * pending gtk_widget_get_accel_closures being made public
+ */
+ return data == (gpointer) closure->data;
+}
+
+static gboolean
+find_accel_by_closure (GtkAccelKey *key,
+ GClosure *closure,
+ gpointer data)
+{
+ return data == (gpointer) closure;
+}
+
+/* This function returns a string of the form A;B;C where A is
+ * the keybinding for the widget; B is the keybinding to traverse
+ * from the menubar and C is the accelerator. The items in the
+ * keybinding to traverse from the menubar are separated by ":".
+ */
+static const gchar *
+gtk_menu_item_accessible_get_keybinding (AtkAction *action,
+ gint i)
+{
+ gchar *keybinding = NULL;
+ gchar *item_keybinding = NULL;
+ gchar *full_keybinding = NULL;
+ gchar *accelerator = NULL;
+ GtkWidget *item;
+ GtkWidget *temp_item;
+ GtkWidget *child;
+ GtkWidget *parent;
+
+ item = gtk_accessible_get_widget (GTK_ACCESSIBLE (action));
+ if (item == NULL)
+ return NULL;
+
+ if (i != 0)
+ return NULL;
+
+ temp_item = item;
+ while (TRUE)
+ {
+ GdkModifierType mnemonic_modifier = 0;
+ guint key_val;
+ gchar *key, *temp_keybinding;
+
+ child = gtk_bin_get_child (GTK_BIN (temp_item));
+ if (child == NULL)
+ return NULL;
+
+ parent = gtk_widget_get_parent (temp_item);
+ if (!parent)
+ /* parent can be NULL when activating a window from the panel */
+ return NULL;
+
+ if (GTK_IS_MENU_BAR (parent))
+ {
+ GtkWidget *toplevel;
+
+ toplevel = gtk_widget_get_toplevel (parent);
+ if (toplevel && GTK_IS_WINDOW (toplevel))
+ mnemonic_modifier =
+ gtk_window_get_mnemonic_modifier (GTK_WINDOW (toplevel));
+ }
+
+ if (GTK_IS_LABEL (child))
+ {
+ key_val = gtk_label_get_mnemonic_keyval (GTK_LABEL (child));
+ if (key_val != GDK_KEY_VoidSymbol)
+ {
+ key = gtk_accelerator_name (key_val, mnemonic_modifier);
+ if (full_keybinding)
+ temp_keybinding = g_strconcat (key, ":", full_keybinding, NULL);
+ else
+ temp_keybinding = g_strdup (key);
+
+ if (temp_item == item)
+ item_keybinding = g_strdup (key);
+
+ g_free (key);
+ g_free (full_keybinding);
+ full_keybinding = temp_keybinding;
+ }
+ else
+ {
+ /* No keybinding */
+ g_free (full_keybinding);
+ full_keybinding = NULL;
+ break;
+ }
+ }
+
+ /* We have reached the menu bar so we are finished */
+ if (GTK_IS_MENU_BAR (parent))
+ break;
+
+ g_return_val_if_fail (GTK_IS_MENU (parent), NULL);
+ temp_item = gtk_menu_get_attach_widget (GTK_MENU (parent));
+ if (!GTK_IS_MENU_ITEM (temp_item))
+ {
+ /* Menu is attached to something other than a menu item;
+ * probably an option menu
+ */
+ g_free (full_keybinding);
+ full_keybinding = NULL;
+ break;
+ }
+ }
+
+ parent = gtk_widget_get_parent (item);
+ if (GTK_IS_MENU (parent))
+ {
+ GtkAccelGroup *group;
+ GtkAccelKey *key;
+
+ group = gtk_menu_get_accel_group (GTK_MENU (parent));
+ if (group)
+ key = gtk_accel_group_find (group, find_accel_by_widget, item);
+ else
+ {
+ key = NULL;
+ child = gtk_bin_get_child (GTK_BIN (item));
+ if (GTK_IS_ACCEL_LABEL (child))
+ {
+ GtkAccelLabel *accel_label;
+ GClosure *accel_closure;
+
+ accel_label = GTK_ACCEL_LABEL (child);
+ g_object_get (accel_label, "accel-closure", &accel_closure, NULL);
+ if (accel_closure)
+ {
+ key = gtk_accel_group_find (gtk_accel_group_from_accel_closure (accel_closure),
+ find_accel_by_closure,
+ accel_closure);
+ g_closure_unref (accel_closure);
+ }
+ }
+ }
+
+ if (key)
+ accelerator = gtk_accelerator_name (key->accel_key, key->accel_mods);
+ }
+
+ /* Concatenate the bindings */
+ if (item_keybinding || full_keybinding || accelerator)
+ {
+ gchar *temp;
+ if (item_keybinding)
+ {
+ keybinding = g_strconcat (item_keybinding, KEYBINDING_SEPARATOR, NULL);
+ g_free (item_keybinding);
+ }
+ else
+ keybinding = g_strdup (KEYBINDING_SEPARATOR);
+
+ if (full_keybinding)
+ {
+ temp = g_strconcat (keybinding, full_keybinding,
+ KEYBINDING_SEPARATOR, NULL);
+ g_free (full_keybinding);
+ }
+ else
+ temp = g_strconcat (keybinding, KEYBINDING_SEPARATOR, NULL);
+
+ g_free (keybinding);
+ keybinding = temp;
+ if (accelerator)
+ {
+ temp = g_strconcat (keybinding, accelerator, NULL);
+ g_free (accelerator);
+ g_free (keybinding);
+ keybinding = temp;
+ }
+ }
+
+ return keybinding;
+}
+
+static void
+atk_action_interface_init (AtkActionIface *iface)
+{
+ iface->do_action = gtk_menu_item_accessible_do_action;
+ iface->get_n_actions = gtk_menu_item_accessible_get_n_actions;
+ iface->get_name = gtk_menu_item_accessible_action_get_name;
+ iface->get_keybinding = gtk_menu_item_accessible_get_keybinding;
+}
+
+static void
+menu_item_selection (GtkMenuItem *item,
+ gboolean selected)
+{
+ AtkObject *obj, *parent;
+ gint i;
+
+ obj = gtk_widget_get_accessible (GTK_WIDGET (item));
+ atk_object_notify_state_change (obj, ATK_STATE_SELECTED, selected);
+
+ for (i = 0; i < atk_object_get_n_accessible_children (obj); i++)
+ {
+ AtkObject *child;
+ child = atk_object_ref_accessible_child (obj, i);
+ atk_object_notify_state_change (child, ATK_STATE_SHOWING, selected);
+ g_object_unref (child);
+ }
+ parent = atk_object_get_parent (obj);
+ g_signal_emit_by_name (parent, "selection_changed");
+}
+
+static void
+menu_item_select (GtkMenuItem *item)
+{
+ menu_item_selection (item, TRUE);
+}
+
+static void
+menu_item_deselect (GtkMenuItem *item)
+{
+ menu_item_selection (item, FALSE);
+}
--- /dev/null
+/* GAIL - The GNOME Accessibility Implementation Library
+ * Copyright 2001 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GTK_MENU_ITEM_ACCESSIBLE_H__
+#define __GTK_MENU_ITEM_ACCESSIBLE_H__
+
+#include "gailcontainer.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_MENU_ITEM_ACCESSIBLE (gtk_menu_item_accessible_get_type ())
+#define GTK_MENU_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MENU_ITEM_ACCESSIBLE, GtkMenuItemAccessible))
+#define GTK_MENU_ITEM_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MENU_ITEM_ACCESSIBLE, GtkMenuItemAccessibleClass))
+#define GTK_IS_MENU_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MENU_ITEM_ACCESSIBLE))
+#define GTK_IS_MENU_ITEM_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MENU_ITEM_ACCESSIBLE))
+#define GTK_MENU_ITEM_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MENU_ITEM_ACCESSIBLE, GtkMenuItemAccessibleClass))
+
+typedef struct _GtkMenuItemAccessible GtkMenuItemAccessible;
+typedef struct _GtkMenuItemAccessibleClass GtkMenuItemAccessibleClass;
+
+struct _GtkMenuItemAccessible
+{
+ GailContainer parent;
+
+ gchar *text;
+};
+
+struct _GtkMenuItemAccessibleClass
+{
+ GailContainerClass parent_class;
+};
+
+GType gtk_menu_item_accessible_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GTK_MENU_ITEM_ACCESSIBLE_H__ */
--- /dev/null
+/* GAIL - The GNOME Accessibility Implementation Library
+ * Copyright 2002, 2003 Sun Microsystems 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+#include "gtksubmenuitemaccessible.h"
+
+static gint menu_item_add_gtk (GtkContainer *container,
+ GtkWidget *widget);
+static gint menu_item_remove_gtk (GtkContainer *container,
+ GtkWidget *widget);
+
+static void atk_selection_interface_init (AtkSelectionIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (GtkSubmenuItemAccessible, gtk_submenu_item_accessible, GTK_TYPE_MENU_ITEM_ACCESSIBLE,
+ G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init))
+
+static void
+gtk_submenu_item_accessible_initialize (AtkObject *obj,
+ gpointer data)
+{
+ GtkWidget *submenu;
+
+ ATK_OBJECT_CLASS (gtk_submenu_item_accessible_parent_class)->initialize (obj, data);
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (data));
+ g_return_if_fail (submenu);
+
+ g_signal_connect (submenu, "add", G_CALLBACK (menu_item_add_gtk), NULL);
+ g_signal_connect (submenu, "remove", G_CALLBACK (menu_item_remove_gtk), NULL);
+
+ obj->role = ATK_ROLE_MENU;
+}
+
+static void
+gtk_submenu_item_accessible_class_init (GtkSubmenuItemAccessibleClass *klass)
+{
+ AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
+
+ class->initialize = gtk_submenu_item_accessible_initialize;
+}
+
+static void
+gtk_submenu_item_accessible_init (GtkSubmenuItemAccessible *item)
+{
+}
+
+static gboolean
+gtk_submenu_item_accessible_add_selection (AtkSelection *selection,
+ gint i)
+{
+ GtkMenuShell *shell;
+ GList *kids;
+ guint length;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+ GtkWidget *child;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return FALSE;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
+ shell = GTK_MENU_SHELL (submenu);
+ kids = gtk_container_get_children (GTK_CONTAINER (shell));
+ length = g_list_length (kids);
+ if (i < 0 || i > length)
+ {
+ g_list_free (kids);
+ return FALSE;
+ }
+
+ child = g_list_nth_data (kids, i);
+ g_list_free (kids);
+ g_return_val_if_fail (GTK_IS_MENU_ITEM(child), FALSE);
+ gtk_menu_shell_select_item (shell, GTK_WIDGET (child));
+ return TRUE;
+}
+
+static gboolean
+gtk_submenu_item_accessible_clear_selection (AtkSelection *selection)
+{
+ GtkMenuShell *shell;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return FALSE;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
+ shell = GTK_MENU_SHELL (submenu);
+
+ gtk_menu_shell_deselect (shell);
+ return TRUE;
+}
+
+static AtkObject *
+gtk_submenu_item_accessible_ref_selection (AtkSelection *selection,
+ gint i)
+{
+ GtkMenuShell *shell;
+ AtkObject *obj;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+ GtkWidget *item;
+
+ if (i != 0)
+ return NULL;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return NULL;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), NULL);
+ shell = GTK_MENU_SHELL (submenu);
+
+ item = gtk_menu_shell_get_selected_item (shell);
+ if (item != NULL)
+ {
+ obj = gtk_widget_get_accessible (item);
+ g_object_ref (obj);
+ return obj;
+ }
+
+ return NULL;
+}
+
+static gint
+gtk_submenu_item_accessible_get_selection_count (AtkSelection *selection)
+{
+ GtkMenuShell *shell;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return 0;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), 0);
+ shell = GTK_MENU_SHELL (submenu);
+
+ if (gtk_menu_shell_get_selected_item (shell) != NULL)
+ return 1;
+
+ return 0;
+}
+
+static gboolean
+gtk_submenu_item_accessible_is_child_selected (AtkSelection *selection,
+ gint i)
+{
+ GtkMenuShell *shell;
+ gint j;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+ GtkWidget *item;
+ GList *kids;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return FALSE;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
+ shell = GTK_MENU_SHELL (submenu);
+
+ item = gtk_menu_shell_get_selected_item (shell);
+ if (item == NULL)
+ return FALSE;
+
+ kids = gtk_container_get_children (GTK_CONTAINER (shell));
+ j = g_list_index (kids, item);
+ g_list_free (kids);
+
+ return j==i;
+}
+
+static gboolean
+gtk_submenu_item_accessible_remove_selection (AtkSelection *selection,
+ gint i)
+{
+ GtkMenuShell *shell;
+ GtkWidget *widget;
+ GtkWidget *submenu;
+ GtkWidget *item;
+
+ if (i != 0)
+ return FALSE;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
+ if (widget == NULL)
+ return FALSE;
+
+ submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget));
+ g_return_val_if_fail (GTK_IS_MENU_SHELL (submenu), FALSE);
+ shell = GTK_MENU_SHELL (submenu);
+
+ item = gtk_menu_shell_get_selected_item (shell);
+ if (item && gtk_menu_item_get_submenu (GTK_MENU_ITEM (item)))
+ gtk_menu_shell_deselect (shell);
+
+ return TRUE;
+}
+
+static void
+atk_selection_interface_init (AtkSelectionIface *iface)
+{
+ iface->add_selection = gtk_submenu_item_accessible_add_selection;
+ iface->clear_selection = gtk_submenu_item_accessible_clear_selection;
+ iface->ref_selection = gtk_submenu_item_accessible_ref_selection;
+ iface->get_selection_count = gtk_submenu_item_accessible_get_selection_count;
+ iface->is_child_selected = gtk_submenu_item_accessible_is_child_selected;
+ iface->remove_selection = gtk_submenu_item_accessible_remove_selection;
+}
+
+static gint
+menu_item_add_gtk (GtkContainer *container,
+ GtkWidget *widget)
+{
+ GtkWidget *parent_widget;
+ AtkObject *atk_parent;
+ AtkObject *atk_child;
+ GailContainer *gail_container;
+ gint index;
+
+ g_return_val_if_fail (GTK_IS_MENU (container), 1);
+
+ parent_widget = gtk_menu_get_attach_widget (GTK_MENU (container));
+ if (GTK_IS_MENU_ITEM (parent_widget))
+ {
+ atk_parent = gtk_widget_get_accessible (parent_widget);
+ atk_child = gtk_widget_get_accessible (widget);
+
+ g_object_notify (G_OBJECT (atk_child), "accessible-parent");
+ gail_container = GAIL_CONTAINER (atk_parent);
+ g_list_free (gail_container->children);
+ gail_container->children = gtk_container_get_children (container);
+ index = g_list_index (gail_container->children, widget);
+ g_signal_emit_by_name (atk_parent, "children_changed::add",
+ index, atk_child, NULL);
+ }
+ return 1;
+}
+
+static gint
+menu_item_remove_gtk (GtkContainer *container,
+ GtkWidget *widget)
+{
+ GtkWidget *parent_widget;
+ AtkObject *atk_parent;
+ AtkObject *atk_child;
+ GailContainer *gail_container;
+ gint index;
+ gint list_length;
+
+ g_return_val_if_fail (GTK_IS_MENU (container), 1);
+
+ parent_widget = gtk_menu_get_attach_widget (GTK_MENU (container));
+ if (GTK_IS_MENU_ITEM (parent_widget))
+ {
+ atk_parent = gtk_widget_get_accessible (parent_widget);
+ atk_child = gtk_widget_get_accessible (widget);
+
+ g_object_notify (G_OBJECT (atk_child), "accessible-parent");
+
+ gail_container = GAIL_CONTAINER (atk_parent);
+ index = g_list_index (gail_container->children, widget);
+ list_length = g_list_length (gail_container->children);
+ g_list_free (gail_container->children);
+ gail_container->children = gtk_container_get_children (container);
+ if (index >= 0 && index <= list_length)
+ g_signal_emit_by_name (atk_parent, "children_changed::remove",
+ index, atk_child, NULL);
+ }
+ return 1;
+}
--- /dev/null
+/* GAIL - The GNOME Accessibility Implementation Library
+ * Copyright 2002 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GTK_SUBMENU_ITEM_ACCESSIBLE_H__
+#define __GTK_SUBMENU_ITEM_ACCESSIBLE_H__
+
+#include "gtkmenuitemaccessible.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE (gtk_submenu_item_accessible_get_type ())
+#define GTK_SUBMENU_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE, GtkSubmenuItemAccessible))
+#define GTK_SUBMENU_ITEM_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE, GtkSubmenuItemAccessibleClass))
+#define GTK_IS_SUBMENU_ITEM_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE))
+#define GTK_IS_SUBMENU_ITEM_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE))
+#define GTK_SUBMENU_ITEM_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE, GtkSubmenuItemAccessibleClass))
+
+typedef struct _GtkSubmenuItemAccessible GtkSubmenuItemAccessible;
+typedef struct _GtkSubmenuItemAccessibleClass GtkSubmenuItemAccessibleClass;
+
+struct _GtkSubmenuItemAccessible
+{
+ GtkMenuItemAccessible parent;
+};
+
+struct _GtkSubmenuItemAccessibleClass
+{
+ GtkMenuItemAccessibleClass parent_class;
+};
+
+GType gtk_submenu_item_accessible_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GTK_SUBMENU_ITEM_ACCESSIBLE_H__ */
#include "gtkwidgetprivate.h"
#include "gtkintl.h"
#include "gtktypebuiltins.h"
+#include "a11y/gtkmenuitemaccessible.h"
+#include "a11y/gtksubmenuitemaccessible.h"
/**
G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
gtk_menu_item_activatable_interface_init))
+static AtkObject *
+gtk_menu_item_get_accessible (GtkWidget *widget)
+{
+ GObject *object;
+ AtkObject *accessible;
+
+ /* FIXME this is not really right, submenus can come and go */
+ if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (widget)))
+ object = g_object_new (GTK_TYPE_SUBMENU_ITEM_ACCESSIBLE, NULL);
+ else
+ object = g_object_new (GTK_TYPE_MENU_ITEM_ACCESSIBLE, NULL);
+
+ accessible = ATK_OBJECT (object);
+ atk_object_initialize (accessible, widget);
+
+ return accessible;
+}
static void
gtk_menu_item_class_init (GtkMenuItemClass *klass)
widget_class->get_preferred_width = gtk_menu_item_get_preferred_width;
widget_class->get_preferred_height = gtk_menu_item_get_preferred_height;
widget_class->get_preferred_height_for_width = gtk_menu_item_get_preferred_height_for_width;
+ widget_class->get_accessible = gtk_menu_item_get_accessible;
container_class->forall = gtk_menu_item_forall;
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