static GtkWidget *
create_fake_menu (MateMenuTreeDirectory *directory)
{
GtkWidget *menu;
guint idle_id;
menu = create_empty_menu ();
g_object_set_data_full (G_OBJECT (menu),
"panel-menu-tree-directory",
matemenu_tree_item_ref (directory),
(GDestroyNotify) matemenu_tree_item_unref);
g_object_set_data (G_OBJECT (menu),
"panel-menu-needs-loading",
GUINT_TO_POINTER (TRUE));
g_signal_connect (menu, "show",
G_CALLBACK (submenu_to_display), NULL);
idle_id = g_idle_add_full (G_PRIORITY_LOW,
submenu_to_display_in_idle,
menu,
NULL);
g_object_set_data_full (G_OBJECT (menu),
"panel-menu-idle-id",
GUINT_TO_POINTER (idle_id),
remove_submenu_to_display_idle);
g_signal_connect (menu, "button_press_event",
G_CALLBACK (menu_dummy_button_press_event), NULL);
return menu;
}
static GSList *
get_all_applications_from_dir (MateMenuTreeDirectory *directory,
GSList *list)
{
GSList *items;
GSList *l;
items = matemenu_tree_directory_get_contents (directory);
for (l = items; l; l = l->next) {
switch (matemenu_tree_item_get_type (l->data)) {
case MATEMENU_TREE_ITEM_ENTRY:
list = g_slist_append (list, matemenu_tree_item_ref (l->data));
break;
case MATEMENU_TREE_ITEM_DIRECTORY:
list = get_all_applications_from_dir (l->data, list);
break;
case MATEMENU_TREE_ITEM_ALIAS:
list = get_all_applications_from_alias (l->data, list);
break;
default:
break;
}
matemenu_tree_item_unref (l->data);
}
g_slist_free (items);
return list;
}
static GSList *
get_all_applications_from_alias (MateMenuTreeAlias *alias,
GSList *list)
{
MateMenuTreeItem *aliased_item;
aliased_item = matemenu_tree_alias_get_item (alias);
switch (matemenu_tree_item_get_type (aliased_item)) {
case MATEMENU_TREE_ITEM_ENTRY:
list = g_slist_append (list, matemenu_tree_item_ref (aliased_item));
break;
case MATEMENU_TREE_ITEM_DIRECTORY:
list = get_all_applications_from_dir (MATEMENU_TREE_DIRECTORY (aliased_item),
list);
break;
default:
break;
}
matemenu_tree_item_unref (aliased_item);
return list;
}
static void
create_header (GtkWidget *menu,
MateMenuTreeHeader *header)
{
MateMenuTreeDirectory *directory;
GtkWidget *menuitem;
directory = matemenu_tree_header_get_directory (header);
menuitem = create_submenu_entry (menu, directory);
matemenu_tree_item_unref (directory);
g_object_set_data_full (G_OBJECT (menuitem),
"panel-matemenu-tree.header",
matemenu_tree_item_ref (header),
(GDestroyNotify) matemenu_tree_item_unref);
g_signal_connect (menuitem, "activate",
G_CALLBACK (gtk_false), NULL);
}
static GtkWidget *
create_fake_menu (MateMenuTreeDirectory *directory)
{
GtkWidget *menu;
guint idle_id;
menu = create_empty_menu ();
g_object_set_data_full (G_OBJECT (menu),
"panel-menu-tree-directory",
matemenu_tree_item_ref (directory),
(GDestroyNotify) matemenu_tree_item_unref);
g_object_set_data (G_OBJECT (menu),
"panel-menu-needs-loading",
GUINT_TO_POINTER (TRUE));
g_signal_connect (menu, "show",
G_CALLBACK (submenu_to_display), NULL);
idle_id = g_idle_add_full (G_PRIORITY_LOW,
submenu_to_display_in_idle,
menu,
NULL);
g_object_set_data_full (G_OBJECT (menu),
"panel-menu-idle-id",
GUINT_TO_POINTER (idle_id),
remove_submenu_to_display_idle);
g_signal_connect (menu, "button_press_event",
G_CALLBACK (menu_dummy_button_press_event), NULL);
/* Fix any failures of compiz/other wm's to communicate with gtk for transparency */
#if GTK_CHECK_VERSION (3, 0, 0)
GtkWidget *toplevel = gtk_widget_get_toplevel (menu);
GdkScreen *screen = gtk_widget_get_screen(GTK_WIDGET(toplevel));
GdkVisual *visual = gdk_screen_get_rgba_visual(screen);
gtk_widget_set_visual(GTK_WIDGET(toplevel), visual);
#endif
return menu;
}
static void
create_menuitem (GtkWidget *menu,
MateMenuTreeEntry *entry,
MateMenuTreeDirectory *alias_directory)
{
GtkWidget *menuitem;
menuitem = panel_image_menu_item_new ();
g_object_set_data_full (G_OBJECT (menuitem),
"panel-menu-tree-entry",
matemenu_tree_item_ref (entry),
(GDestroyNotify) matemenu_tree_item_unref);
if (alias_directory)
//FIXME: we should probably use this data when we do dnd or
//context menu for this menu item
g_object_set_data_full (G_OBJECT (menuitem),
"panel-menu-tree-alias-directory",
matemenu_tree_item_ref (alias_directory),
(GDestroyNotify) matemenu_tree_item_unref);
panel_load_menu_image_deferred (menuitem,
panel_menu_icon_get_size (),
NULL, NULL,
alias_directory ? matemenu_tree_directory_get_icon (alias_directory) :
matemenu_tree_entry_get_icon (entry),
PANEL_STOCK_DEFAULT_ICON);
setup_menuitem (menuitem,
panel_menu_icon_get_size (),
NULL,
alias_directory ? matemenu_tree_directory_get_name (alias_directory) :
matemenu_tree_entry_get_display_name (entry));
if (alias_directory &&
matemenu_tree_directory_get_comment (alias_directory))
panel_util_set_tooltip_text (menuitem,
matemenu_tree_directory_get_comment (alias_directory));
else if (!alias_directory &&
matemenu_tree_entry_get_comment (entry))
panel_util_set_tooltip_text (menuitem,
matemenu_tree_entry_get_comment (entry));
else if (!alias_directory &&
matemenu_tree_entry_get_generic_name (entry))
panel_util_set_tooltip_text (menuitem,
matemenu_tree_entry_get_generic_name (entry));
g_signal_connect_after (menuitem, "button_press_event",
G_CALLBACK (menuitem_button_press_event), NULL);
if (!panel_lockdown_get_locked_down ()) {
static GtkTargetEntry menu_item_targets[] = {
{ "text/uri-list", 0, 0 }
};
gtk_drag_source_set (menuitem,
GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
menu_item_targets, 1,
GDK_ACTION_COPY);
if (matemenu_tree_entry_get_icon (entry) != NULL) {
const char *icon;
char *icon_no_ext;
icon = matemenu_tree_entry_get_icon (entry);
if (!g_path_is_absolute (icon)) {
icon_no_ext = panel_xdg_icon_remove_extension (icon);
gtk_drag_source_set_icon_name (menuitem,
icon_no_ext);
g_free (icon_no_ext);
}
}
g_signal_connect (G_OBJECT (menuitem), "drag_begin",
G_CALLBACK (drag_begin_menu_cb), NULL);
g_signal_connect (menuitem, "drag_data_get",
G_CALLBACK (drag_data_get_menu_cb), entry);
g_signal_connect (menuitem, "drag_end",
G_CALLBACK (drag_end_menu_cb), NULL);
}
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
g_signal_connect (menuitem, "activate",
G_CALLBACK (activate_app_def), entry);
gtk_widget_show (menuitem);
}