add GActionMuxer and observer interfaces

These were destined for GLib, but they don't really make sense as a public API. Instead, we'll copy/paste them around between the various codebases that need to render menus.
2011-11-30 09:33:03 -05:00
parent f826dd5481
commit e7ad2f97c8
7 changed files with 975 additions and 0 deletions
--- a/gtk/gactionmuxer.h
+++ b/gtk/gactionmuxer.h
@ -0,0 +1,53 @@
+/*
+ * 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ryan Lortie <desrt@desrt.ca>
+ */
+
+#ifndef __G_ACTION_MUXER_H__
+#define __G_ACTION_MUXER_H__
+
+#include <gio/gio.h>
+
+G_BEGIN_DECLS
+
+#define G_TYPE_ACTION_MUXER                                 (g_action_muxer_get_type ())
+#define G_ACTION_MUXER(inst)                                (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \
+                                                             G_TYPE_ACTION_MUXER, GActionMuxer))
+#define G_IS_ACTION_MUXER(inst)                             (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \
+                                                             G_TYPE_ACTION_MUXER))
+
+typedef struct _GActionMuxer                                GActionMuxer;
+
+G_GNUC_INTERNAL
+GType                   g_action_muxer_get_type                         (void);
+G_GNUC_INTERNAL
+GActionMuxer *          g_action_muxer_new                              (void);
+
+G_GNUC_INTERNAL
+void                    g_action_muxer_insert                           (GActionMuxer *muxer,
+                                                                         const gchar  *prefix,
+                                                                         GActionGroup *group);
+
+G_GNUC_INTERNAL
+void                    g_action_muxer_remove                           (GActionMuxer *muxer,
+                                                                         const gchar  *prefix);
+
+G_END_DECLS
+
+#endif /* __G_ACTION_MUXER_H__ */