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);
}
}
}
static void
bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
IndicatorTestService *indicator = user_data;
GError *error = NULL;
indicator->actions_export_id = g_dbus_connection_export_action_group (connection,
"/com/canonical/indicator/test",
G_ACTION_GROUP (indicator->actions),
&error);
if (indicator->actions_export_id == 0)
{
g_warning ("cannot export action group: %s", error->message);
g_error_free (error);
return;
}
indicator->menu_export_id = g_dbus_connection_export_menu_model (connection,
"/com/canonical/indicator/test/desktop",
G_MENU_MODEL (indicator->menu),
&error);
if (indicator->menu_export_id == 0)
{
g_warning ("cannot export menu: %s", error->message);
g_error_free (error);
return;
}
}
int
main (int argc, char *argv[])
{
GtkWidget *window;
GtkWidget *box;
GtkWidget *button;
GtkWidget *tv;
GtkWidget *buttons;
MenuHolder *holder;
GMenuModel *model;
GActionGroup *group;
GDBusConnection *bus;
GError *error = NULL;
gboolean do_export = FALSE;
gboolean do_import = FALSE;
GOptionEntry entries[] = {
{ "export", 0, 0, G_OPTION_ARG_NONE, &do_export, "Export actions and menus over D-Bus", NULL },
{ "import", 0, 0, G_OPTION_ARG_NONE, &do_import, "Use exported actions and menus", NULL },
{ NULL, }
};
gtk_init_with_args (&argc, &argv, NULL, entries, NULL, NULL);
if (do_export && do_import)
{
g_error ("can't have it both ways\n");
exit (1);
}
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
g_signal_connect (window, "delete-event", G_CALLBACK(on_delete_event), NULL);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (window), box);
bus = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL);
if (do_import)
{
g_print ("Getting menus from the bus...\n");
model = (GMenuModel*)g_dbus_menu_model_get (bus, BUS_NAME, OBJ_PATH);
g_print ("Getting actions from the bus...\n");
group = (GActionGroup*)g_dbus_action_group_get (bus, BUS_NAME, OBJ_PATH);
}
else
{
group = get_group ();
model = get_model ();
tv = create_action_treeview (group);
gtk_container_add (GTK_CONTAINER (box), tv);
buttons = create_add_remove_buttons (group, model, tv);
gtk_container_add (GTK_CONTAINER (box), buttons);
}
if (do_export)
{
g_print ("Exporting menus on the bus...\n");
if (!g_dbus_connection_export_menu_model (bus, OBJ_PATH, model, &error))
{
g_warning ("Menu export failed: %s", error->message);
exit (1);
}
g_print ("Exporting actions on the bus...\n");
if (!g_dbus_connection_export_action_group (bus, OBJ_PATH, group, &error))
{
g_warning ("Action export failed: %s", error->message);
exit (1);
}
g_bus_own_name_on_connection (bus, BUS_NAME, 0, NULL, NULL, NULL, NULL);
}
else
{
holder = menu_holder_new (model, group);
button = gtk_button_new_with_label ("Click here");
g_signal_connect (button, "clicked",
G_CALLBACK (button_clicked), holder);
gtk_container_add (GTK_CONTAINER (box), button);
}
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
