- case GTK_APPLICATION_LOGOUT:
- g_dbus_proxy_call (application->priv->sm_proxy,
- "Logout",
- g_variant_new ("(u)", request_confirmation),
- G_DBUS_CALL_FLAGS_NONE,
- G_MAXINT,
- NULL, NULL, NULL);
- break;
- case GTK_APPLICATION_REBOOT:
- case GTK_APPLICATION_SHUTDOWN:
- g_dbus_proxy_call (application->priv->sm_proxy,
- "Shutdown",
- NULL,
- G_DBUS_CALL_FLAGS_NONE,
- G_MAXINT,
- NULL, NULL, NULL);
- break;
+ GtkApplicationQuartzInhibitor *inhibitor;
+ GSList *iter;
+ GtkWidget *dialog;
+
+ for (iter = app->priv->inhibitors; iter; iter = iter->next)
+ {
+ inhibitor = iter->data;
+ if (inhibitor->flags & GTK_APPLICATION_INHIBIT_LOGOUT)
+ break;
+ }
+ g_assert (inhibitor != NULL);
+
+ dialog = gtk_message_dialog_new (inhibitor->window,
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_OK,
+ _("%s cannot quit at this time:\n\n%s"),
+ g_get_application_name (),
+ inhibitor->reason);
+ g_signal_connect_swapped (dialog,
+ "response",
+ G_CALLBACK (gtk_widget_destroy),
+ dialog);
+ gtk_widget_show_all (dialog);
+ }
+
+ return G_SOURCE_REMOVE;
+}
+
+static pascal OSErr
+quit_requested (const AppleEvent *aevt,
+ AppleEvent *reply,
+ long refcon)
+{
+ GtkApplication *app = GSIZE_TO_POINTER ((gsize)refcon);
+
+ /* Don't emit the "quit" signal immediately, since we're
+ * called from a weird point in the guts of gdkeventloop-quartz.c
+ */
+ g_idle_add_full (G_PRIORITY_DEFAULT, idle_will_quit, app, NULL);
+
+ return app->priv->quit_inhibit == 0 ? noErr : userCanceledErr;
+}
+
+static void
+gtk_application_startup_session_quartz (GtkApplication *app)
+{
+ if (app->priv->register_session)
+ AEInstallEventHandler (kCoreEventClass, kAEQuitApplication,
+ NewAEEventHandlerUPP (quit_requested),
+ (long)GPOINTER_TO_SIZE (app), false);
+}
+
+guint
+gtk_application_inhibit (GtkApplication *application,
+ GtkWindow *window,
+ GtkApplicationInhibitFlags flags,
+ const gchar *reason)
+{
+ GtkApplicationQuartzInhibitor *inhibitor;
+
+ g_return_val_if_fail (GTK_IS_APPLICATION (application), 0);
+ g_return_val_if_fail (flags != 0, 0);
+
+ inhibitor = g_slice_new (GtkApplicationQuartzInhibitor);
+ inhibitor->cookie = ++application->priv->next_cookie;
+ inhibitor->flags = flags;
+ inhibitor->reason = g_strdup (reason);
+ inhibitor->window = window ? g_object_ref (window) : NULL;
+
+ application->priv->inhibitors = g_slist_prepend (application->priv->inhibitors, inhibitor);
+
+ if (flags & GTK_APPLICATION_INHIBIT_LOGOUT)
+ application->priv->quit_inhibit++;
+
+ return inhibitor->cookie;
+}
+
+void
+gtk_application_uninhibit (GtkApplication *application,
+ guint cookie)
+{
+ GSList *iter;
+
+ for (iter = application->priv->inhibitors; iter; iter = iter->next)
+ {
+ GtkApplicationQuartzInhibitor *inhibitor = iter->data;
+
+ if (inhibitor->cookie == cookie)
+ {
+ if (inhibitor->flags & GTK_APPLICATION_INHIBIT_LOGOUT)
+ application->priv->quit_inhibit--;
+ gtk_application_quartz_inhibitor_free (inhibitor);
+ application->priv->inhibitors = g_slist_delete_link (application->priv->inhibitors, iter);
+ return;
+ }