/*
* The GMenu @menu is modified adding to the section @submodel_name
* the item @item.
*/
void
nautilus_gmenu_add_item_in_submodel (GMenu *menu,
GMenuItem *item,
const gchar *submodel_name,
gboolean prepend)
{
GMenuModel *submodel;
g_return_if_fail (G_IS_MENU (menu));
g_return_if_fail (G_IS_MENU_ITEM (item));
submodel = find_gmenu_model (G_MENU_MODEL (menu), submodel_name);
g_return_if_fail (submodel != NULL);
if (prepend)
{
g_menu_prepend_item (G_MENU (submodel), item);
}
else
{
g_menu_append_item (G_MENU (submodel), item);
}
g_object_unref (submodel);
}
/*
* The original GMenu is modified adding to the section @submodel_name
* the items in @gmenu_to_merge.
* @gmenu_to_merge should be a list of menu items.
*/
void
nautilus_gmenu_merge (GMenu *original,
GMenu *gmenu_to_merge,
const gchar *submodel_name,
gboolean prepend)
{
gint i, n_items;
GMenuModel *submodel;
GMenuItem *item;
g_return_if_fail (G_IS_MENU (original));
g_return_if_fail (G_IS_MENU (gmenu_to_merge));
submodel = find_gmenu_model (G_MENU_MODEL (original), submodel_name);
g_return_if_fail (submodel != NULL);
n_items = g_menu_model_get_n_items (G_MENU_MODEL (gmenu_to_merge));
for (i = 0; i < n_items; i++)
{
item = g_menu_item_new_from_model (G_MENU_MODEL (gmenu_to_merge), i);
if (prepend)
{
g_menu_prepend_item (G_MENU (submodel), item);
}
else
{
g_menu_append_item (G_MENU (submodel), item);
}
g_object_unref (item);
}
g_object_unref (submodel);
}
static GMenuModel *
find_gmenu_model (GMenuModel *model,
const gchar *model_id)
{
gint i, n_items;
GMenuModel *insertion_model = NULL;
n_items = g_menu_model_get_n_items (model);
for (i = 0; i < n_items && !insertion_model; i++) {
gchar *id = NULL;
if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) &&
g_strcmp0 (id, model_id) == 0) {
insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION);
if (!insertion_model)
insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU);
} else {
GMenuModel *submodel;
GMenuModel *submenu;
gint j, j_items;
submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION);
if (!submodel)
submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU);
if (!submodel)
continue;
j_items = g_menu_model_get_n_items (submodel);
for (j = 0; j < j_items; j++) {
submenu = g_menu_model_get_item_link (submodel, j, G_MENU_LINK_SUBMENU);
if (submenu) {
insertion_model = find_gmenu_model (submenu, model_id);
g_object_unref (submenu);
}
if (insertion_model)
break;
}
g_object_unref (submodel);
}
g_free (id);
}
return insertion_model;
}
void
nautilus_gmenu_replace_section (GMenu *menu,
const gchar *section_id,
GMenuModel *section)
{
GMenuModel *orig_section;
GMenuItem *item;
gint idx;
orig_section = find_gmenu_model (G_MENU_MODEL (menu), section_id);
g_return_if_fail (orig_section != NULL);
g_menu_remove_all (G_MENU (orig_section));
for (idx = 0; idx < g_menu_model_get_n_items (section); idx++) {
item = g_menu_item_new_from_model (section, idx);
g_menu_append_item (G_MENU (orig_section), item);
g_object_unref (item);
}
g_object_unref (orig_section);
}
