static GMenuExporterMenu *
g_menu_exporter_group_add_menu (GMenuExporterGroup *group,
GMenuModel *model)
{
GMenuExporterMenu *menu;
guint id;
id = group->next_menu_id++;
menu = g_menu_exporter_menu_new (group, id, model);
g_hash_table_insert (group->menus, GINT_TO_POINTER (id), menu);
if (group->prepared)
g_menu_exporter_menu_prepare (menu);
return menu;
}
static void
g_menu_exporter_group_subscribe (GMenuExporterGroup *group,
GVariantBuilder *builder)
{
GHashTableIter iter;
gpointer key, val;
if (!group->prepared)
{
GMenuExporterMenu *menu;
/* set this first, so that any menus created during the
* preparation of the first menu also end up in the prepared
* state.
* */
group->prepared = TRUE;
menu = g_hash_table_lookup (group->menus, 0);
/* If the group was created by a subscription and does not yet
* exist, it won't have a root menu...
*
* That menu will be prepared if it is ever added (due to
* group->prepared == TRUE).
*/
if (menu)
g_menu_exporter_menu_prepare (menu);
}
group->subscribed++;
g_hash_table_iter_init (&iter, group->menus);
while (g_hash_table_iter_next (&iter, &key, &val))
{
guint id = GPOINTER_TO_INT (key);
GMenuExporterMenu *menu = val;
if (!g_sequence_is_empty (menu->item_links))
{
g_variant_builder_open (builder, G_VARIANT_TYPE ("(uuaa{sv})"));
g_variant_builder_add (builder, "u", group->id);
g_variant_builder_add (builder, "u", id);
g_variant_builder_add_value (builder, g_menu_exporter_menu_list (menu));
g_variant_builder_close (builder);
}
}
}
static void
g_menu_exporter_group_subscribe (GMenuExporterGroup *group,
GVariantBuilder *builder)
{
GHashTableIter iter;
gpointer key, val;
if (!group->prepared)
{
GMenuExporterMenu *menu;
/* set this first, so that any menus created during the
* preparation of the first menu also end up in the prepared
* state.
* */
group->prepared = TRUE;
menu = g_hash_table_lookup (group->menus, 0);
g_menu_exporter_menu_prepare (menu);
}
group->subscribed++;
g_hash_table_iter_init (&iter, group->menus);
while (g_hash_table_iter_next (&iter, &key, &val))
{
guint id = GPOINTER_TO_INT (key);
GMenuExporterMenu *menu = val;
if (g_sequence_get_length (menu->item_links))
{
g_variant_builder_open (builder, G_VARIANT_TYPE ("(uuaa{sv})"));
g_variant_builder_add (builder, "u", group->id);
g_variant_builder_add (builder, "u", id);
g_variant_builder_add_value (builder, g_menu_exporter_menu_list (menu));
g_variant_builder_close (builder);
}
}
}
