action stuff: stop abusing GLib's namespace

Rename our internal GActionMuxer, GActionObserver and GActionObservable
classes and interfaces to have names in our own namespace.

These classes were originally intended for GIO but turned out to be too
special-purpose to be useful there, so we never made them public API but
have just been copying them around (without bothering to properly rename
them).  Now that other people will be copying them out of Gtk, it's even
more important to prevent this namespace abuse from spreading further.

1 files changed, 63 insertions, 0 deletions

diff --git a/gtk/gtkactionobservable.h b/gtk/gtkactionobservable.h
new file mode 100644
index 0000000000..b223227192
--- /dev/null
+++ b/gtk/gtkactionobservable.h
@@ -0,0 +1,63 @@
+/*
+ * 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 <gtk/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);
+};
+
+G_GNUC_INTERNAL
+GType                   gtk_action_observable_get_type                  (void);
+G_GNUC_INTERNAL
+void                    gtk_action_observable_register_observer         (GtkActionObservable *observable,
+                                                                         const gchar         *action_name,
+                                                                         GtkActionObserver   *observer);
+G_GNUC_INTERNAL
+void                    gtk_action_observable_unregister_observer       (GtkActionObservable *observable,
+                                                                         const gchar         *action_name,
+                                                                         GtkActionObserver   *observer);
+
+G_END_DECLS
+
+#endif /* __GTK_ACTION_OBSERVABLE_H__ */