* An application can be informed when the session is about to end
* by connecting to the #GtkApplication::quit signal.
*
- * An application can request the session to be ended by calling
- * gtk_application_end_session().
- *
* An application can block various ways to end the session with
* the gtk_application_inhibit() function. Typical use cases for
* this kind of inhibiting are long-running, uninterruptible operations,
return inhibited;
}
-/**
- * GtkApplicationEndSessionStyle:
- * @GTK_APPLICATION_LOGOUT: End the session by logging out
- * @GTK_APPLICATION_REBOOT: Restart the computer
- * @GTK_APPLICATION_SHUTDOWN: Shut the computer down
- *
- * Different ways to end a user session, for use with
- * gtk_application_end_session().
- */
-
-/**
- * gtk_application_end_session:
- * @application: the #GtkApplication
- * @style: the desired kind of session end
- * @request_confirmation: whether or not the user should get a chance
- * to confirm the action
- *
- * Requests that the session manager end the current session.
- * @style indicates how the session should be ended, and
- * @request_confirmation indicates whether or not the user should be
- * given a chance to confirm the action. Both of these parameters are
- * merely hints though; the session manager may choose to ignore them.
- *
- * Return value: %TRUE if the request was sent; %FALSE if it could not
- * be sent (eg, because it could not connect to the session manager)
- *
- * Since: 3.4
- */
-gboolean
-gtk_application_end_session (GtkApplication *application,
- GtkApplicationEndSessionStyle style,
- gboolean request_confirmation)
-{
- g_return_val_if_fail (GTK_IS_APPLICATION (application), FALSE);
- g_return_val_if_fail (!g_application_get_is_remote (G_APPLICATION (application)), FALSE);
- g_return_val_if_fail (application->priv->sm_proxy != NULL, FALSE);
-
- switch (style)
- {
- case GTK_APPLICATION_LOGOUT:
- g_dbus_proxy_call (application->priv->sm_proxy,
- "Logout",
- g_variant_new ("(u)", request_confirmation ? 0 : 1),
- 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;
- }
-
- return TRUE;
-}
-
#elif defined(GDK_WINDOWING_QUARTZ)
/* OS X implementation copied from EggSMClient, but simplified since
return FALSE;
}
-gboolean
-gtk_application_end_session (GtkApplication *application,
- GtkApplicationEndSessionStyle style,
- gboolean request_confirmation)
-{
- static const ProcessSerialNumber loginwindow_psn = { 0, kSystemProcess };
- AppleEvent event = { typeNull, NULL };
- AppleEvent reply = { typeNull, NULL };
- AEAddressDesc target;
- AEEventID id;
- OSErr err;
-
- switch (style)
- {
- case GTK_APPLICATION_LOGOUT:
- id = request_confirmation ? kAELogOut : kAEReallyLogOut;
- break;
- case GTK_APPLICATION_REBOOT:
- id = request_confirmation ? kAEShowRestartDialog : kAERestart;
- break;
- case GTK_APPLICATION_SHUTDOWN:
- id = request_confirmation ? kAEShowShutdownDialog : kAEShutDown;
- break;
- }
-
- err = AECreateDesc (typeProcessSerialNumber, &loginwindow_psn,
- sizeof (loginwindow_psn), &target);
- if (err != noErr)
- {
- g_warning ("Could not create descriptor for loginwindow: %d", err);
- return FALSE;
- }
-
- err = AECreateAppleEvent (kCoreEventClass, id, &target,
- kAutoGenerateReturnID, kAnyTransactionID,
- &event);
- AEDisposeDesc (&target);
- if (err != noErr)
- {
- g_warning ("Could not create logout AppleEvent: %d", err);
- return FALSE;
- }
-
- err = AESend (&event, &reply, kAENoReply, kAENormalPriority,
- kAEDefaultTimeout, NULL, NULL);
- AEDisposeDesc (&event);
- if (err == noErr)
- AEDisposeDesc (&reply);
-
- return err == noErr;
-}
-
#else
/* Trivial implementation.
return FALSE;
}
-gboolean
-gtk_application_end_session (GtkApplication *application,
- GtkApplicationEndSessionStyle style,
- gboolean request_confirmation)
-{
- return FALSE;
-}
-
#endif
static GtkWidget *inhibit_suspend;
static GtkWidget *inhibit_idle;
static GtkWidget *inhibit_label;
-static GtkWidget *end_combo;
-static GtkWidget *end_confirm;
-
-static void
-end_session (GtkButton *button, GtkApplication *app)
-{
- const gchar *id;
- GtkApplicationEndSessionStyle style;
- gboolean confirm;
-
- id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (end_combo));
- if (g_strcmp0 (id, "logout") == 0)
- style = GTK_APPLICATION_LOGOUT;
- else if (g_strcmp0 (id, "reboot") == 0)
- style = GTK_APPLICATION_REBOOT;
- else if (g_strcmp0 (id, "shutdown") == 0)
- style = GTK_APPLICATION_SHUTDOWN;
- else
- style = GTK_APPLICATION_LOGOUT;
-
- confirm = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (end_confirm));
-
- g_print ("Calling gtk_application_end_session: %d, %d\n", style, confirm);
-
- gtk_application_end_session (app, style, confirm);
-}
static void
inhibitor_toggled (GtkToggleButton *button, GtkApplication *app)
gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
- gtk_container_add (GTK_CONTAINER (box), grid);
-
- end_combo = gtk_combo_box_text_new ();
- gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (end_combo), "logout", "Logout");
- gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (end_combo), "reboot", "Reboot");
- gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (end_combo), "shutdown", "Shutdown");
- gtk_combo_box_set_active_id (GTK_COMBO_BOX (end_combo), "logout");
- gtk_grid_attach (GTK_GRID (grid), end_combo, 0, 0, 1, 1);
-
- end_confirm = gtk_check_button_new_with_label ("Confirm");
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (end_confirm), TRUE);
- gtk_grid_attach (GTK_GRID (grid), end_confirm, 1, 0, 1, 1);
-
- button = gtk_button_new_with_label ("Go");
- g_signal_connect (button, "clicked",
- G_CALLBACK (end_session), app);
-
- gtk_grid_attach (GTK_GRID (grid), button, 2, 0, 1, 1);
-
gtk_widget_show_all (win);
gtk_application_add_window (app, GTK_WINDOW (win));
projects / gtk4.git / commitdiff