[glib/wip/menus-rebase3] add GActionMap interface



commit 908a9a8f4b38c9287ca669875aa53f9d4a208dfc
Author: Ryan Lortie <desrt desrt ca>
Date:   Wed Nov 30 11:36:08 2011 -0500

    add GActionMap interface
    
    This is an interface to represent GSimpleActionGroup-like objects (ie:
    those GActionGroups that operate by containing a number of named GAction
    instances).

 gio/Makefile.am          |    2 +
 gio/gactionmap.c         |  211 ++++++++++++++++++++++++++++++++++++++
 gio/gactionmap.h         |   94 +++++++++++++++++
 gio/gio.symbols          |    5 +
 gio/giotypes.h           |    1 +
 gio/gsimpleactiongroup.c |  250 ++++++++++++++-------------------------------
 gio/gsimpleactiongroup.h |   23 +----
 7 files changed, 392 insertions(+), 194 deletions(-)
---
diff --git a/gio/Makefile.am b/gio/Makefile.am
index 78e5003..b4d2fd0 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -126,6 +126,7 @@ endif
 
 application_headers = \
 	gactiongroup.h			\
+	gactionmap.h			\
 	gsimpleactiongroup.h		\
 	gaction.h			\
 	gsimpleaction.h			\
@@ -142,6 +143,7 @@ application_headers = \
 
 application_sources = \
 	gactiongroup.c				\
+	gactionmap.c				\
 	gsimpleactiongroup.c			\
 	gaction.c				\
 	gsimpleaction.c				\
diff --git a/gio/gactionmap.c b/gio/gactionmap.c
new file mode 100644
index 0000000..8557f61
--- /dev/null
+++ b/gio/gactionmap.c
@@ -0,0 +1,211 @@
+/*
+ * Copyright  2010 Codethink Limited
+ *
+ * This program 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.
+ *
+ * Authors: Ryan Lortie <desrt desrt ca>
+ */
+
+#include "config.h"
+
+#include "gsimpleaction.h"
+#include "gactiongroup.h"
+#include "gactionmap.h"
+#include "gaction.h"
+
+G_DEFINE_INTERFACE (GActionMap, g_action_map, G_TYPE_ACTION_GROUP)
+
+static void
+g_action_map_default_init (GActionMapInterface *iface)
+{
+}
+
+GAction *
+g_action_map_lookup_action (GActionMap  *action_map,
+                            const gchar *action_name)
+{
+  return G_ACTION_MAP_GET_IFACE (action_map)
+    ->lookup_action (action_map, action_name);
+}
+
+void
+g_action_map_add_action (GActionMap  *action_map,
+                         GAction     *action)
+{
+  return G_ACTION_MAP_GET_IFACE (action_map)
+    ->add_action (action_map, action);
+}
+
+void
+g_action_map_remove_action (GActionMap  *action_map,
+                            const gchar *action_name)
+{
+  return G_ACTION_MAP_GET_IFACE (action_map)
+    ->remove_action (action_map, action_name);
+}
+
+/**
+ * GActionEntry:
+ * @name: the name of the action
+ * @activate: the callback to connect to the "activate" signal of the
+ *            action
+ * @parameter_type: the type of the parameter that must be passed to the
+ *                  activate function for this action, given as a single
+ *                  GVariant type string (or %NULL for no parameter)
+ * @state: the initial state for this action, given in GVariant text
+ *         format.  The state is parsed with no extra type information,
+ *         so type tags must be added to the string if they are
+ *         necessary.
+ * @change_state: the callback to connect to the "change-state" signal
+ *                of the action
+ *
+ * This struct defines a single action.  It is for use with
+ * g_action_map_add_action_entries().
+ *
+ * The order of the items in the structure are intended to reflect
+ * frequency of use.  It is permissible to use an incomplete initialiser
+ * in order to leave some of the later values as %NULL.  All values
+ * after @name are optional.  Additional optional fields may be added in
+ * the future.
+ *
+ * See g_action_map_add_action_entries() for an example.
+ **/
+
+/**
+ * g_action_map_add_action_entries:
+ * @simple: a #GSimpleActionGroup
+ * @entries: a pointer to the first item in an array of #GActionEntry
+ *           structs
+ * @n_entries: the length of @entries, or -1
+ * @user_data: the user data for signal connections
+ *
+ * A convenience function for creating multiple #GSimpleAction instances
+ * and adding them to a #GActionMap.
+ *
+ * Each action is constructed as per one #GActionEntry.
+ *
+ * <example>
+ * <title>Using g_action_map_add_action_entries()</title>
+ * <programlisting>
+ * static void
+ * activate_quit (GSimpleAction *simple,
+ *                GVariant      *parameter,
+ *                gpointer       user_data)
+ * {
+ *   exit (0);
+ * }
+ *
+ * static void
+ * activate_print_string (GSimpleAction *simple,
+ *                        GVariant      *parameter,
+ *                        gpointer       user_data)
+ * {
+ *   g_print ("%s\n", g_variant_get_string (parameter, NULL));
+ * }
+ *
+ * static GActionGroup *
+ * create_action_group (void)
+ * {
+ *   const GActionEntry entries[] = {
+ *     { "quit",         activate_quit              },
+ *     { "print-string", activate_print_string, "s" }
+ *   };
+ *   GSimpleActionGroup *group;
+ *
+ *   group = g_simple_action_group_new ();
+ *   g_action_map_add_action_entries (G_ACTION_MAP (group), entries, G_N_ELEMENTS (entries), NULL);
+ *
+ *   return G_ACTION_GROUP (group);
+ * }
+ * </programlisting>
+ * </example>
+ *
+ * Since: 2.30
+ **/
+void
+g_action_map_add_action_entries (GActionMap         *action_map,
+                                 const GActionEntry *entries,
+                                 gint                n_entries,
+                                 gpointer            user_data)
+{
+  gint i;
+
+  g_return_if_fail (G_IS_ACTION_MAP (action_map));
+  g_return_if_fail (entries != NULL || n_entries == 0);
+
+  for (i = 0; n_entries == -1 ? entries[i].name != NULL : i < n_entries; i++)
+    {
+      const GActionEntry *entry = &entries[i];
+      const GVariantType *parameter_type;
+      GSimpleAction *action;
+
+      if (entry->parameter_type)
+        {
+          if (!g_variant_type_string_is_valid (entry->parameter_type))
+            {
+              g_critical ("g_simple_action_group_add_entries: the type "
+                          "string '%s' given as the parameter type for "
+                          "action '%s' is not a valid GVariant type "
+                          "string.  This action will not be added.",
+                          entry->parameter_type, entry->name);
+              return;
+            }
+
+          parameter_type = G_VARIANT_TYPE (entry->parameter_type);
+        }
+      else
+        parameter_type = NULL;
+
+      if (entry->state)
+        {
+          GError *error = NULL;
+          GVariant *state;
+
+          state = g_variant_parse (NULL, entry->state, NULL, NULL, &error);
+          if (state == NULL)
+            {
+              g_critical ("g_simple_action_group_add_entries: GVariant could "
+                          "not parse the state value given for action '%s' "
+                          "('%s'): %s.  This action will not be added.",
+                          entry->name, entry->state, error->message);
+              g_error_free (error);
+              continue;
+            }
+
+          action = g_simple_action_new_stateful (entry->name,
+                                                 parameter_type,
+                                                 state);
+
+          g_variant_unref (state);
+        }
+      else
+        {
+          action = g_simple_action_new (entry->name,
+                                        parameter_type);
+        }
+
+      if (entry->activate != NULL)
+        g_signal_connect (action, "activate",
+                          G_CALLBACK (entry->activate), user_data);
+
+      if (entry->change_state != NULL)
+        g_signal_connect (action, "change-state",
+                          G_CALLBACK (entry->change_state), user_data);
+
+      g_action_map_add_action (action_map, G_ACTION (action));
+      g_object_unref (action);
+    }
+}
diff --git a/gio/gactionmap.h b/gio/gactionmap.h
new file mode 100644
index 0000000..98bc6ef
--- /dev/null
+++ b/gio/gactionmap.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright  2010 Codethink Limited
+ *
+ * This program 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.
+ *
+ * Authors: Ryan Lortie <desrt desrt ca>
+ */
+
+#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
+#error "Only <gio/gio.h> can be included directly."
+#endif
+
+#ifndef __G_ACTION_MAP_H__
+#define __G_ACTION_MAP_H__
+
+#include <gio/giotypes.h>
+
+G_BEGIN_DECLS
+
+
+#define G_TYPE_ACTION_MAP                                   (g_action_map_get_type ())
+#define G_ACTION_MAP(inst)                                  (G_TYPE_CHECK_INSTANCE_CAST ((inst),                      \
+                                                             G_TYPE_ACTION_MAP, GActionMap))
+#define G_IS_ACTION_MAP(inst)                               (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                      \
+                                                             G_TYPE_ACTION_MAP))
+#define G_ACTION_MAP_GET_IFACE(inst)                        (G_TYPE_INSTANCE_GET_INTERFACE ((inst),                   \
+                                                             G_TYPE_ACTION_MAP, GActionMapInterface))
+
+typedef struct _GActionMapInterface                         GActionMapInterface;
+typedef struct _GActionEntry                                GActionEntry;
+
+struct _GActionMapInterface
+{
+  GTypeInterface g_iface;
+
+  GAction * (* lookup_action) (GActionMap  *action_map,
+                               const gchar *action_name);
+  void      (* add_action)    (GActionMap  *action_map,
+                               GAction     *action);
+  void      (* remove_action) (GActionMap  *action_map,
+                               const gchar *action_name);
+};
+
+struct _GActionEntry
+{
+  const gchar *name;
+
+  void (* activate) (GSimpleAction *action,
+                     GVariant      *parameter,
+                     gpointer       user_data);
+
+  const gchar *parameter_type;
+
+  const gchar *state;
+
+  void (* change_state) (GSimpleAction *action,
+                         GVariant      *value,
+                         gpointer       user_data);
+
+  /*< private >*/
+  gsize padding[3];
+};
+
+
+
+GType                   g_action_map_get_type                           (void) G_GNUC_CONST;
+
+GAction *               g_action_map_lookup_action                      (GActionMap         *action_map,
+                                                                         const gchar        *action_name);
+void                    g_action_map_add_action                         (GActionMap         *action_map,
+                                                                         GAction            *action);
+void                    g_action_map_remove_action                      (GActionMap         *action_map,
+                                                                         const gchar        *action_name);
+void                    g_action_map_add_action_entries                 (GActionMap         *action_map,
+                                                                         const GActionEntry *entries,
+                                                                         gint                n_entries,
+                                                                         gpointer            user_data);
+
+G_END_DECLS
+
+#endif /* __G_ACTION_MAP_H__ */
diff --git a/gio/gio.symbols b/gio/gio.symbols
index 14d0ccf..e3dbe4f 100644
--- a/gio/gio.symbols
+++ b/gio/gio.symbols
@@ -1412,6 +1412,11 @@ g_action_group_get_type
 g_action_group_has_action
 g_action_group_list_actions
 g_action_group_query_action
+g_action_map_add_action
+g_action_map_add_action_entries
+g_action_map_get_type
+g_action_map_lookup_action
+g_action_map_remove_action
 g_action_group_change_action_state
 g_action_group_dbus_export_start
 g_action_group_dbus_export_query
diff --git a/gio/giotypes.h b/gio/giotypes.h
index c417ea8..a022e9c 100644
--- a/gio/giotypes.h
+++ b/gio/giotypes.h
@@ -49,6 +49,7 @@ typedef struct _GZlibDecompressor             GZlibDecompressor;
 
 typedef struct _GSimpleActionGroup            GSimpleActionGroup;
 typedef struct _GDBusActionGroup              GDBusActionGroup;
+typedef struct _GActionMap                    GActionMap;
 typedef struct _GActionGroup                  GActionGroup;
 typedef struct _GSimpleAction                 GSimpleAction;
 typedef struct _GAction                       GAction;
diff --git a/gio/gsimpleactiongroup.c b/gio/gsimpleactiongroup.c
index 91dc293..ec991be 100644
--- a/gio/gsimpleactiongroup.c
+++ b/gio/gsimpleactiongroup.c
@@ -22,6 +22,7 @@
 #include "gsimpleactiongroup.h"
 
 #include "gsimpleaction.h"
+#include "gactionmap.h"
 #include "gaction.h"
 
 /**
@@ -39,10 +40,13 @@ struct _GSimpleActionGroupPrivate
 };
 
 static void g_simple_action_group_iface_init (GActionGroupInterface *);
+static void g_simple_action_group_map_iface_init (GActionMapInterface *);
 G_DEFINE_TYPE_WITH_CODE (GSimpleActionGroup,
   g_simple_action_group, G_TYPE_OBJECT,
   G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_GROUP,
-    g_simple_action_group_iface_init))
+    g_simple_action_group_iface_init);
+  G_IMPLEMENT_INTERFACE (G_TYPE_ACTION_MAP,
+    g_simple_action_group_map_iface_init))
 
 static gchar **
 g_simple_action_group_list_actions (GActionGroup *group)
@@ -167,6 +171,67 @@ g_simple_action_group_disconnect (gpointer key,
                                         user_data);
 }
 
+static GAction *
+g_simple_action_group_lookup_action (GActionMap *action_map,
+                                     const gchar        *action_name)
+{
+  GSimpleActionGroup *simple = G_SIMPLE_ACTION_GROUP (action_map);
+
+  return g_hash_table_lookup (simple->priv->table, action_name);
+}
+
+static void
+g_simple_action_group_add_action (GActionMap *action_map,
+                                  GAction    *action)
+{
+  GSimpleActionGroup *simple = G_SIMPLE_ACTION_GROUP (action_map);
+  const gchar *action_name;
+  GAction *old_action;
+
+  action_name = g_action_get_name (action);
+  old_action = g_hash_table_lookup (simple->priv->table, action_name);
+
+  if (old_action != action)
+    {
+      if (old_action != NULL)
+        {
+          g_action_group_action_removed (G_ACTION_GROUP (simple),
+                                         action_name);
+          g_simple_action_group_disconnect (NULL, old_action, simple);
+        }
+
+      g_signal_connect (action, "notify::enabled",
+                        G_CALLBACK (action_enabled_notify), simple);
+
+      if (g_action_get_state_type (action) != NULL)
+        g_signal_connect (action, "notify::state",
+                          G_CALLBACK (action_state_notify), simple);
+
+      g_hash_table_insert (simple->priv->table,
+                           g_strdup (action_name),
+                           g_object_ref (action));
+
+      g_action_group_action_added (G_ACTION_GROUP (simple), action_name);
+    }
+}
+
+static void
+g_simple_action_group_remove_action (GActionMap  *action_map,
+                                     const gchar *action_name)
+{
+  GSimpleActionGroup *simple = G_SIMPLE_ACTION_GROUP (action_map);
+  GAction *action;
+
+  action = g_hash_table_lookup (simple->priv->table, action_name);
+
+  if (action != NULL)
+    {
+      g_action_group_action_removed (G_ACTION_GROUP (simple), action_name);
+      g_simple_action_group_disconnect (NULL, action, simple);
+      g_hash_table_remove (simple->priv->table, action_name);
+    }
+}
+
 static void
 g_simple_action_group_finalize (GObject *object)
 {
@@ -210,6 +275,14 @@ g_simple_action_group_iface_init (GActionGroupInterface *iface)
   iface->activate_action = g_simple_action_group_activate;
 }
 
+static void
+g_simple_action_group_map_iface_init (GActionMapInterface *iface)
+{
+  iface->add_action = g_simple_action_group_add_action;
+  iface->remove_action = g_simple_action_group_remove_action;
+  iface->lookup_action = g_simple_action_group_lookup_action;
+}
+
 /**
  * g_simple_action_group_new:
  *
@@ -244,7 +317,7 @@ g_simple_action_group_lookup (GSimpleActionGroup *simple,
 {
   g_return_val_if_fail (G_IS_SIMPLE_ACTION_GROUP (simple), NULL);
 
-  return g_hash_table_lookup (simple->priv->table, action_name);
+  return g_action_map_lookup_action (G_ACTION_MAP (simple), action_name);
 }
 
 /**
@@ -265,37 +338,9 @@ void
 g_simple_action_group_insert (GSimpleActionGroup *simple,
                               GAction            *action)
 {
-  const gchar *action_name;
-  GAction *old_action;
-
   g_return_if_fail (G_IS_SIMPLE_ACTION_GROUP (simple));
-  g_return_if_fail (G_IS_ACTION (action));
 
-  action_name = g_action_get_name (action);
-  old_action = g_hash_table_lookup (simple->priv->table, action_name);
-
-  if (old_action != action)
-    {
-      if (old_action != NULL)
-        {
-          g_action_group_action_removed (G_ACTION_GROUP (simple),
-                                         action_name);
-          g_simple_action_group_disconnect (NULL, old_action, simple);
-        }
-
-      g_signal_connect (action, "notify::enabled",
-                        G_CALLBACK (action_enabled_notify), simple);
-
-      if (g_action_get_state_type (action) != NULL)
-        g_signal_connect (action, "notify::state",
-                          G_CALLBACK (action_state_notify), simple);
-
-      g_hash_table_insert (simple->priv->table,
-                           g_strdup (action_name),
-                           g_object_ref (action));
-
-      g_action_group_action_added (G_ACTION_GROUP (simple), action_name);
-    }
+  g_action_map_add_action (G_ACTION_MAP (simple), action);
 }
 
 /**
@@ -313,46 +358,11 @@ void
 g_simple_action_group_remove (GSimpleActionGroup *simple,
                               const gchar        *action_name)
 {
-  GAction *action;
-
   g_return_if_fail (G_IS_SIMPLE_ACTION_GROUP (simple));
 
-  action = g_hash_table_lookup (simple->priv->table, action_name);
-
-  if (action != NULL)
-    {
-      g_action_group_action_removed (G_ACTION_GROUP (simple), action_name);
-      g_simple_action_group_disconnect (NULL, action, simple);
-      g_hash_table_remove (simple->priv->table, action_name);
-    }
+  g_action_map_remove_action (G_ACTION_MAP (simple), action_name);
 }
 
-/**
- * GActionEntry:
- * @name: the name of the action
- * @activate: the callback to connect to the "activate" signal of the
- *            action
- * @parameter_type: the type of the parameter that must be passed to the
- *                  activate function for this action, given as a single
- *                  GVariant type string (or %NULL for no parameter)
- * @state: the initial state for this action, given in GVariant text
- *         format.  The state is parsed with no extra type information,
- *         so type tags must be added to the string if they are
- *         necessary.
- * @change_state: the callback to connect to the "change-state" signal
- *                of the action
- *
- * This struct defines a single action.  It is for use with
- * g_simple_action_group_add_entries().
- *
- * The order of the items in the structure are intended to reflect
- * frequency of use.  It is permissible to use an incomplete initialiser
- * in order to leave some of the later values as %NULL.  All values
- * after @name are optional.  Additional optional fields may be added in
- * the future.
- *
- * See g_simple_action_group_add_entries() for an example.
- **/
 
 /**
  * g_simple_action_group_add_entries:
@@ -365,44 +375,6 @@ g_simple_action_group_remove (GSimpleActionGroup *simple,
  * A convenience function for creating multiple #GSimpleAction instances
  * and adding them to the action group.
  *
- * Each action is constructed as per one #GActionEntry.
- *
- * <example>
- * <title>Using g_simple_action_group_add_entries()</title>
- * <programlisting>
- * static void
- * activate_quit (GSimpleAction *simple,
- *                GVariant      *parameter,
- *                gpointer       user_data)
- * {
- *   exit (0);
- * }
- *
- * static void
- * activate_print_string (GSimpleAction *simple,
- *                        GVariant      *parameter,
- *                        gpointer       user_data)
- * {
- *   g_print ("%s\n", g_variant_get_string (parameter, NULL));
- * }
- *
- * static GActionGroup *
- * create_action_group (void)
- * {
- *   const GActionEntry entries[] = {
- *     { "quit",         activate_quit              },
- *     { "print-string", activate_print_string, "s" }
- *   };
- *   GSimpleActionGroup *group;
- *
- *   group = g_simple_action_group_new ();
- *   g_simple_action_group_add_entries (group, entries, G_N_ELEMENTS (entries), NULL);
- *
- *   return G_ACTION_GROUP (group);
- * }
- * </programlisting>
- * </example>
- *
  * Since: 2.30
  **/
 void
@@ -411,71 +383,5 @@ g_simple_action_group_add_entries (GSimpleActionGroup *simple,
                                    gint                n_entries,
                                    gpointer            user_data)
 {
-  gint i;
-
-  g_return_if_fail (G_IS_SIMPLE_ACTION_GROUP (simple));
-  g_return_if_fail (entries != NULL || n_entries == 0);
-
-  for (i = 0; n_entries == -1 ? entries[i].name != NULL : i < n_entries; i++)
-    {
-      const GActionEntry *entry = &entries[i];
-      const GVariantType *parameter_type;
-      GSimpleAction *action;
-
-      if (entry->parameter_type)
-        {
-          if (!g_variant_type_string_is_valid (entry->parameter_type))
-            {
-              g_critical ("g_simple_action_group_add_entries: the type "
-                          "string '%s' given as the parameter type for "
-                          "action '%s' is not a valid GVariant type "
-                          "string.  This action will not be added.",
-                          entry->parameter_type, entry->name);
-              return;
-            }
-
-          parameter_type = G_VARIANT_TYPE (entry->parameter_type);
-        }
-      else
-        parameter_type = NULL;
-
-      if (entry->state)
-        {
-          GError *error = NULL;
-          GVariant *state;
-
-          state = g_variant_parse (NULL, entry->state, NULL, NULL, &error);
-          if (state == NULL)
-            {
-              g_critical ("g_simple_action_group_add_entries: GVariant could "
-                          "not parse the state value given for action '%s' "
-                          "('%s'): %s.  This action will not be added.",
-                          entry->name, entry->state, error->message);
-              g_error_free (error);
-              continue;
-            }
-
-          action = g_simple_action_new_stateful (entry->name,
-                                                 parameter_type,
-                                                 state);
-
-          g_variant_unref (state);
-        }
-      else
-        {
-          action = g_simple_action_new (entry->name,
-                                        parameter_type);
-        }
-
-      if (entry->activate != NULL)
-        g_signal_connect (action, "activate",
-                          G_CALLBACK (entry->activate), user_data);
-
-      if (entry->change_state != NULL)
-        g_signal_connect (action, "change-state",
-                          G_CALLBACK (entry->change_state), user_data);
-
-      g_simple_action_group_insert (simple, G_ACTION (action));
-      g_object_unref (action);
-    }
+  g_action_map_add_action_entries (G_ACTION_MAP (simple), entries, n_entries, user_data);
 }
diff --git a/gio/gsimpleactiongroup.h b/gio/gsimpleactiongroup.h
index 710cd59..7de37bc 100644
--- a/gio/gsimpleactiongroup.h
+++ b/gio/gsimpleactiongroup.h
@@ -27,6 +27,7 @@
 #define __G_SIMPLE_ACTION_GROUP_H__
 
 #include "gactiongroup.h"
+#include "gactionmap.h"
 
 G_BEGIN_DECLS
 
@@ -45,8 +46,6 @@ G_BEGIN_DECLS
 typedef struct _GSimpleActionGroupPrivate                   GSimpleActionGroupPrivate;
 typedef struct _GSimpleActionGroupClass                     GSimpleActionGroupClass;
 
-typedef struct _GActionEntry                                GActionEntry;
-
 /**
  * GSimpleActionGroup:
  *
@@ -84,26 +83,6 @@ void                    g_simple_action_group_insert                    (GSimple
 void                    g_simple_action_group_remove                    (GSimpleActionGroup *simple,
                                                                          const gchar        *action_name);
 
-struct _GActionEntry
-{
-  const gchar *name;
-
-  void (* activate) (GSimpleAction *action,
-                     GVariant      *parameter,
-                     gpointer       user_data);
-
-  const gchar *parameter_type;
-
-  const gchar *state;
-
-  void (* change_state) (GSimpleAction *action,
-                         GVariant      *value,
-                         gpointer       user_data);
-
-  /*< private >*/
-  gsize padding[3];
-};
-
 void                    g_simple_action_group_add_entries               (GSimpleActionGroup *simple,
                                                                          const GActionEntry *entries,
                                                                          gint                n_entries,



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