C++ (Cpp) g_dbus_connection_unexport_menu_model示例

示例#1

文件： gtkapplication.c 项目： shawnl/gtk

static void
gtk_application_x11_publish_menu (GtkApplication  *application,
                                  const gchar     *type,
                                  GMenuModel      *model,
                                  guint           *id,
                                  gchar          **path)
{
  gint i;

  /* unexport any existing menu */
  if (*id)
    {
      g_dbus_connection_unexport_menu_model (application->priv->session_bus, *id);
      g_free (*path);
      *path = NULL;
      *id = 0;
    }

  /* export the new menu, if there is one */
  if (model != NULL)
    {
      /* try getting the preferred name */
      *path = g_strconcat (application->priv->object_path, "/menus/", type, NULL);
      *id = g_dbus_connection_export_menu_model (application->priv->session_bus, *path, model, NULL);

      /* keep trying until we get a working name... */
      for (i = 0; *id == 0; i++)
        {
          g_free (*path);
          *path = g_strdup_printf ("%s/menus/%s%d", application->priv->object_path, type, i);
          *id = g_dbus_connection_export_menu_model (application->priv->session_bus, *path, model, NULL);
        }
    }
}

示例#2

文件： indicator-test-service.c 项目： sneetsher/mysystemindicator_minimum

static void
name_lost (GDBusConnection *connection,
           const gchar     *name,
           gpointer         user_data)
{
  IndicatorTestService *indicator = user_data;

  if (indicator->actions_export_id)
    g_dbus_connection_unexport_action_group (connection, indicator->actions_export_id);

  if (indicator->menu_export_id)
    g_dbus_connection_unexport_menu_model (connection, indicator->menu_export_id);
}