/* * Copyright © 2011 Canonical Limited * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2 of the * licence or (at your option) any later version. * * This library is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library. If not, see <http://www.gnu.org/licenses/>. * * Authors: Ryan Lortie <desrt@desrt.ca> */ #ifndef __GTK_ACTION_OBSERVABLE_H__ #define __GTK_ACTION_OBSERVABLE_H__ #include "gtkactionobserver.h" G_BEGIN_DECLS #define GTK_TYPE_ACTION_OBSERVABLE (gtk_action_observable_get_type ()) #define GTK_ACTION_OBSERVABLE(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \ GTK_TYPE_ACTION_OBSERVABLE, GtkActionObservable)) #define GTK_IS_ACTION_OBSERVABLE(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \ GTK_TYPE_ACTION_OBSERVABLE)) #define GTK_ACTION_OBSERVABLE_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), \ GTK_TYPE_ACTION_OBSERVABLE, \ GtkActionObservableInterface)) typedef struct _GtkActionObservableInterface GtkActionObservableInterface; struct _GtkActionObservableInterface { GTypeInterface g_iface; void (* register_observer) (GtkActionObservable *observable, const gchar *action_name, GtkActionObserver *observer); void (* unregister_observer) (GtkActionObservable *observable, const gchar *action_name, GtkActionObserver *observer); }; GType gtk_action_observable_get_type (void); void gtk_action_observable_register_observer (GtkActionObservable *observable, const gchar *action_name, GtkActionObserver *observer); void gtk_action_observable_unregister_observer (GtkActionObservable *observable, const gchar *action_name, GtkActionObserver *observer); G_END_DECLS #endif /* __GTK_ACTION_OBSERVABLE_H__ */