Blame gtk/gtkactiongroup.c

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/*
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 * GTK - The GIMP Toolkit
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 * Copyright (C) 1998, 1999 Red Hat, Inc.
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 * All rights reserved.
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 *
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 * This Library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Library General Public License as
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 * published by the Free Software Foundation; either version 2 of the
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 * License, or (at your option) any later version.
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 *
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 * This Library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Library General Public License for more details.
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 *
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 * You should have received a copy of the GNU Library General Public
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 * License along with the Gnome Library; see the file COPYING.LIB.  If not,
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 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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 * Boston, MA 02111-1307, USA.
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 */
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/*
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 * Author: James Henstridge <james@daa.com.au>
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 *
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 * Modified by the GTK+ Team and others 2003.  See the AUTHORS
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 * file for a list of people on the GTK+ Team.  See the ChangeLog
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 * files for a list of changes.  These files are distributed with
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 * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
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 */
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#include "config.h"
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#include <string.h>
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#include "gtkactiongroup.h"
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#include "gtkbuildable.h"
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#include "gtkiconfactory.h"
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#include "gtkicontheme.h"
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#include "gtkstock.h"
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#include "gtktoggleaction.h"
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#include "gtkradioaction.h"
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#include "gtkaccelmap.h"
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#include "gtkmarshalers.h"
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#include "gtkbuilderprivate.h"
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#include "gtkprivate.h"
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#include "gtkintl.h"
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#include "gtkalias.h"
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#define GTK_ACTION_GROUP_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_ACTION_GROUP, GtkActionGroupPrivate))
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struct _GtkActionGroupPrivate 
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{
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  gchar           *name;
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  gboolean	   sensitive;
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  gboolean	   visible;
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  GHashTable      *actions;
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  GtkTranslateFunc translate_func;
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  gpointer         translate_data;
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  GDestroyNotify   translate_notify;
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};
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enum 
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{
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  CONNECT_PROXY,
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  DISCONNECT_PROXY,
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  PRE_ACTIVATE,
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  POST_ACTIVATE,
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  LAST_SIGNAL
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};
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enum 
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{
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  PROP_0,
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  PROP_NAME,
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  PROP_SENSITIVE,
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  PROP_VISIBLE
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};
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static void       gtk_action_group_init            (GtkActionGroup      *self);
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static void       gtk_action_group_class_init      (GtkActionGroupClass *class);
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static void       gtk_action_group_finalize        (GObject             *object);
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static void       gtk_action_group_set_property    (GObject             *object,
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						    guint                prop_id,
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						    const GValue        *value,
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						    GParamSpec          *pspec);
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static void       gtk_action_group_get_property    (GObject             *object,
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						    guint                prop_id,
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						    GValue              *value,
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						    GParamSpec          *pspec);
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static GtkAction *gtk_action_group_real_get_action (GtkActionGroup      *self,
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						    const gchar         *name);
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/* GtkBuildable */
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static void gtk_action_group_buildable_init (GtkBuildableIface *iface);
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static void gtk_action_group_buildable_add_child (GtkBuildable  *buildable,
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						  GtkBuilder    *builder,
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						  GObject       *child,
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						  const gchar   *type);
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static void gtk_action_group_buildable_set_name (GtkBuildable *buildable,
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						 const gchar  *name);
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static const gchar* gtk_action_group_buildable_get_name (GtkBuildable *buildable);
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static gboolean gtk_action_group_buildable_custom_tag_start (GtkBuildable     *buildable,
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							     GtkBuilder       *builder,
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							     GObject          *child,
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							     const gchar      *tagname,
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							     GMarkupParser    *parser,
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							     gpointer         *data);
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static void gtk_action_group_buildable_custom_tag_end (GtkBuildable *buildable,
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						       GtkBuilder   *builder,
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						       GObject      *child,
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						       const gchar  *tagname,
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						       gpointer     *user_data);
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GType
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gtk_action_group_get_type (void)
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{
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  static GType type = 0;
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  if (!type)
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    {
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      const GTypeInfo type_info =
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      {
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        sizeof (GtkActionGroupClass),
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	NULL,           /* base_init */
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        NULL,           /* base_finalize */
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        (GClassInitFunc) gtk_action_group_class_init,
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        NULL,           /* class_finalize */
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        NULL,           /* class_data */
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        sizeof (GtkActionGroup),
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        0, /* n_preallocs */
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        (GInstanceInitFunc) gtk_action_group_init,
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      };
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      const GInterfaceInfo buildable_info =
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      {
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	(GInterfaceInitFunc) gtk_action_group_buildable_init,
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	NULL,
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	NULL
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      };
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      type = g_type_register_static (G_TYPE_OBJECT, I_("GtkActionGroup"),
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				     &type_info, 0);
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      g_type_add_interface_static (type,
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				   GTK_TYPE_BUILDABLE,
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				   &buildable_info);
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    }
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  return type;
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}
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static GObjectClass *parent_class = NULL;
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static guint         action_group_signals[LAST_SIGNAL] = { 0 };
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static void
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gtk_action_group_class_init (GtkActionGroupClass *klass)
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{
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  GObjectClass *gobject_class;
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  gobject_class = G_OBJECT_CLASS (klass);
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  parent_class = g_type_class_peek_parent (klass);
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  gobject_class->finalize = gtk_action_group_finalize;
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  gobject_class->set_property = gtk_action_group_set_property;
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  gobject_class->get_property = gtk_action_group_get_property;
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  klass->get_action = gtk_action_group_real_get_action;
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  g_object_class_install_property (gobject_class,
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				   PROP_NAME,
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				   g_param_spec_string ("name",
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							P_("Name"),
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							P_("A name for the action group."),
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							NULL,
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							GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
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  g_object_class_install_property (gobject_class,
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				   PROP_SENSITIVE,
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				   g_param_spec_boolean ("sensitive",
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							 P_("Sensitive"),
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							 P_("Whether the action group is enabled."),
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							 TRUE,
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							 GTK_PARAM_READWRITE));
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  g_object_class_install_property (gobject_class,
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				   PROP_VISIBLE,
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				   g_param_spec_boolean ("visible",
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							 P_("Visible"),
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							 P_("Whether the action group is visible."),
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							 TRUE,
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							 GTK_PARAM_READWRITE));
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  /**
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   * GtkActionGroup::connect-proxy:
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   * @action_group: the group
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   * @action: the action
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   * @proxy: the proxy
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   *
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   * The ::connect-proxy signal is emitted after connecting a proxy to 
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   * an action in the group. Note that the proxy may have been connected 
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   * to a different action before.
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   *
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   * This is intended for simple customizations for which a custom action
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   * class would be too clumsy, e.g. showing tooltips for menuitems in the
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   * statusbar.
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   *
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   * #GtkUIManager proxies the signal and provides global notification 
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   * just before any action is connected to a proxy, which is probably more
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   * convenient to use.
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   *
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   * Since: 2.4
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   */
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  action_group_signals[CONNECT_PROXY] =
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    g_signal_new (I_("connect-proxy"),
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		  G_OBJECT_CLASS_TYPE (klass),
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		  0, 0, NULL, NULL,
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		  _gtk_marshal_VOID__OBJECT_OBJECT,
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		  G_TYPE_NONE, 2,
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		  GTK_TYPE_ACTION, GTK_TYPE_WIDGET);
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  /**
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   * GtkActionGroup::disconnect-proxy:
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   * @action_group: the group
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   * @action: the action
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   * @proxy: the proxy
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   *
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   * The ::disconnect-proxy signal is emitted after disconnecting a proxy 
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   * from an action in the group. 
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   *
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   * #GtkUIManager proxies the signal and provides global notification 
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   * just before any action is connected to a proxy, which is probably more
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   * convenient to use.
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   *
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   * Since: 2.4
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   */
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  action_group_signals[DISCONNECT_PROXY] =
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    g_signal_new (I_("disconnect-proxy"),
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		  G_OBJECT_CLASS_TYPE (klass),
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		  0, 0, NULL, NULL,
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		  _gtk_marshal_VOID__OBJECT_OBJECT,
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		  G_TYPE_NONE, 2, 
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		  GTK_TYPE_ACTION, GTK_TYPE_WIDGET);
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  /**
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   * GtkActionGroup::pre-activate:
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   * @action_group: the group
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   * @action: the action
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   *
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   * The ::pre-activate signal is emitted just before the @action in the
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   * @action_group is activated
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   *
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   * This is intended for #GtkUIManager to proxy the signal and provide global
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   * notification just before any action is activated.
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   *
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   * Since: 2.4
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   */
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  action_group_signals[PRE_ACTIVATE] =
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    g_signal_new (I_("pre-activate"),
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		  G_OBJECT_CLASS_TYPE (klass),
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		  0, 0, NULL, NULL,
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		  _gtk_marshal_VOID__OBJECT,
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		  G_TYPE_NONE, 1, 
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		  GTK_TYPE_ACTION);
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  /**
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   * GtkActionGroup::post-activate:
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   * @action_group: the group
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   * @action: the action
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   *
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   * The ::post-activate signal is emitted just after the @action in the
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   * @action_group is activated
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   *
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   * This is intended for #GtkUIManager to proxy the signal and provide global
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   * notification just after any action is activated.
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   *
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   * Since: 2.4
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   */
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  action_group_signals[POST_ACTIVATE] =
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    g_signal_new (I_("post-activate"),
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		  G_OBJECT_CLASS_TYPE (klass),
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		  0, 0, NULL, NULL,
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		  _gtk_marshal_VOID__OBJECT,
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		  G_TYPE_NONE, 1, 
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		  GTK_TYPE_ACTION);
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  g_type_class_add_private (gobject_class, sizeof (GtkActionGroupPrivate));
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}
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static void 
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remove_action (GtkAction *action) 
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{
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  g_object_set (action, I_("action-group"), NULL, NULL);
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  g_object_unref (action);
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}
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static void
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gtk_action_group_init (GtkActionGroup *self)
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{
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  GtkActionGroupPrivate *private;
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  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
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  private->name = NULL;
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  private->sensitive = TRUE;
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  private->visible = TRUE;
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  private->actions = g_hash_table_new_full (g_str_hash, g_str_equal,
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                                            NULL,
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                                            (GDestroyNotify) remove_action);
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  private->translate_func = NULL;
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  private->translate_data = NULL;
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  private->translate_notify = NULL;
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}
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static void
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gtk_action_group_buildable_init (GtkBuildableIface *iface)
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{
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  iface->add_child = gtk_action_group_buildable_add_child;
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  iface->set_name = gtk_action_group_buildable_set_name;
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  iface->get_name = gtk_action_group_buildable_get_name;
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  iface->custom_tag_start = gtk_action_group_buildable_custom_tag_start;
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  iface->custom_tag_end = gtk_action_group_buildable_custom_tag_end;
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}
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static void
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gtk_action_group_buildable_add_child (GtkBuildable  *buildable,
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				      GtkBuilder    *builder,
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				      GObject       *child,
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				      const gchar   *type)
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{
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  gtk_action_group_add_action_with_accel (GTK_ACTION_GROUP (buildable),
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					  GTK_ACTION (child), NULL);
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}
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static void
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gtk_action_group_buildable_set_name (GtkBuildable *buildable,
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				     const gchar  *name)
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{
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  GtkActionGroup *self = GTK_ACTION_GROUP (buildable);
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  GtkActionGroupPrivate *private = GTK_ACTION_GROUP_GET_PRIVATE (self);
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  private->name = g_strdup (name);
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}
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static const gchar *
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gtk_action_group_buildable_get_name (GtkBuildable *buildable)
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{
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  GtkActionGroup *self = GTK_ACTION_GROUP (buildable);
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  GtkActionGroupPrivate *private = GTK_ACTION_GROUP_GET_PRIVATE (self);
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  return private->name;
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}
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typedef struct {
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  GObject         *child;
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  guint            key;
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  GdkModifierType  modifiers;
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} AcceleratorParserData;
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static void
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accelerator_start_element (GMarkupParseContext *context,
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			   const gchar         *element_name,
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			   const gchar        **names,
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			   const gchar        **values,
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			   gpointer             user_data,
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			   GError             **error)
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{
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  gint i;
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  guint key = 0;
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  GdkModifierType modifiers = 0;
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  AcceleratorParserData *parser_data = (AcceleratorParserData*)user_data;
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  if (strcmp (element_name, "accelerator") != 0)
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    g_warning ("Unknown <accelerator> tag: %s", element_name);
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  for (i = 0; names[i]; i++)
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    {
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      if (strcmp (names[i], "key") == 0)
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	key = gdk_keyval_from_name (values[i]);
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      else if (strcmp (names[i], "modifiers") == 0)
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	{
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	  if (!_gtk_builder_flags_from_string (GDK_TYPE_MODIFIER_TYPE,
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					       values[i],
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					       &modifiers,
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					       error))
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	      return;
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	}
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    }
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  if (key == 0)
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    {
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      g_warning ("<accelerator> requires a key attribute");
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      return;
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    }
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  parser_data->key = key;
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  parser_data->modifiers = modifiers;
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}
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static const GMarkupParser accelerator_parser =
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  {
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    accelerator_start_element
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  };
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static gboolean
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gtk_action_group_buildable_custom_tag_start (GtkBuildable     *buildable,
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					     GtkBuilder       *builder,
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					     GObject          *child,
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					     const gchar      *tagname,
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					     GMarkupParser    *parser,
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					     gpointer         *user_data)
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{
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  AcceleratorParserData *parser_data;
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  if (child && strcmp (tagname, "accelerator") == 0)
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    {
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      parser_data = g_slice_new0 (AcceleratorParserData);
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      parser_data->child = child;
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      *user_data = parser_data;
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      *parser = accelerator_parser;
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      return TRUE;
Packit Service fb6fa5
    }
Packit Service fb6fa5
  return FALSE;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
gtk_action_group_buildable_custom_tag_end (GtkBuildable *buildable,
Packit Service fb6fa5
					   GtkBuilder   *builder,
Packit Service fb6fa5
					   GObject      *child,
Packit Service fb6fa5
					   const gchar  *tagname,
Packit Service fb6fa5
					   gpointer     *user_data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  AcceleratorParserData *data;
Packit Service fb6fa5
  
Packit Service fb6fa5
  if (strcmp (tagname, "accelerator") == 0)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      GtkActionGroup *action_group;
Packit Service fb6fa5
      GtkActionGroupPrivate *private;
Packit Service fb6fa5
      GtkAction *action;
Packit Service fb6fa5
      gchar *accel_path;
Packit Service fb6fa5
      
Packit Service fb6fa5
      data = (AcceleratorParserData*)user_data;
Packit Service fb6fa5
      action_group = GTK_ACTION_GROUP (buildable);
Packit Service fb6fa5
      private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
      action = GTK_ACTION (child);
Packit Service fb6fa5
	
Packit Service fb6fa5
      accel_path = g_strconcat ("<Actions>/",
Packit Service fb6fa5
				private->name, "/",
Packit Service fb6fa5
				gtk_action_get_name (action), NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      if (gtk_accel_map_lookup_entry (accel_path, NULL))
Packit Service fb6fa5
	gtk_accel_map_change_entry (accel_path, data->key, data->modifiers, TRUE);
Packit Service fb6fa5
      else
Packit Service fb6fa5
	gtk_accel_map_add_entry (accel_path, data->key, data->modifiers);
Packit Service fb6fa5
Packit Service fb6fa5
      gtk_action_set_accel_path (action, accel_path);
Packit Service fb6fa5
      
Packit Service fb6fa5
      g_free (accel_path);
Packit Service fb6fa5
      g_slice_free (AcceleratorParserData, data);
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_new:
Packit Service fb6fa5
 * @name: the name of the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Creates a new #GtkActionGroup object. The name of the action group
Packit Service fb6fa5
 * is used when associating <link linkend="Action-Accel">keybindings</link> 
Packit Service fb6fa5
 * with the actions.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns: the new #GtkActionGroup
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
GtkActionGroup *
Packit Service fb6fa5
gtk_action_group_new (const gchar *name)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroup *self;
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  self = g_object_new (GTK_TYPE_ACTION_GROUP, NULL);
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
Packit Service fb6fa5
  private->name = g_strdup (name);
Packit Service fb6fa5
Packit Service fb6fa5
  return self;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
gtk_action_group_finalize (GObject *object)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroup *self;
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  self = GTK_ACTION_GROUP (object);
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
Packit Service fb6fa5
Packit Service fb6fa5
  g_free (private->name);
Packit Service fb6fa5
  private->name = NULL;
Packit Service fb6fa5
Packit Service fb6fa5
  g_hash_table_destroy (private->actions);
Packit Service fb6fa5
  private->actions = NULL;
Packit Service fb6fa5
Packit Service fb6fa5
  if (private->translate_notify)
Packit Service fb6fa5
    private->translate_notify (private->translate_data);
Packit Service fb6fa5
Packit Service fb6fa5
  parent_class->finalize (object);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
gtk_action_group_set_property (GObject         *object,
Packit Service fb6fa5
			       guint            prop_id,
Packit Service fb6fa5
			       const GValue    *value,
Packit Service fb6fa5
			       GParamSpec      *pspec)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroup *self;
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  gchar *tmp;
Packit Service fb6fa5
  
Packit Service fb6fa5
  self = GTK_ACTION_GROUP (object);
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
Packit Service fb6fa5
Packit Service fb6fa5
  switch (prop_id)
Packit Service fb6fa5
    {
Packit Service fb6fa5
    case PROP_NAME:
Packit Service fb6fa5
      tmp = private->name;
Packit Service fb6fa5
      private->name = g_value_dup_string (value);
Packit Service fb6fa5
      g_free (tmp);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    case PROP_SENSITIVE:
Packit Service fb6fa5
      gtk_action_group_set_sensitive (self, g_value_get_boolean (value));
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    case PROP_VISIBLE:
Packit Service fb6fa5
      gtk_action_group_set_visible (self, g_value_get_boolean (value));
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    default:
Packit Service fb6fa5
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
gtk_action_group_get_property (GObject    *object,
Packit Service fb6fa5
			       guint       prop_id,
Packit Service fb6fa5
			       GValue     *value,
Packit Service fb6fa5
			       GParamSpec *pspec)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroup *self;
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  
Packit Service fb6fa5
  self = GTK_ACTION_GROUP (object);
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
Packit Service fb6fa5
Packit Service fb6fa5
  switch (prop_id)
Packit Service fb6fa5
    {
Packit Service fb6fa5
    case PROP_NAME:
Packit Service fb6fa5
      g_value_set_string (value, private->name);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    case PROP_SENSITIVE:
Packit Service fb6fa5
      g_value_set_boolean (value, private->sensitive);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    case PROP_VISIBLE:
Packit Service fb6fa5
      g_value_set_boolean (value, private->visible);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    default:
Packit Service fb6fa5
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
Packit Service fb6fa5
      break;
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static GtkAction *
Packit Service fb6fa5
gtk_action_group_real_get_action (GtkActionGroup *self,
Packit Service fb6fa5
				  const gchar    *action_name)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (self);
Packit Service fb6fa5
Packit Service fb6fa5
  return g_hash_table_lookup (private->actions, action_name);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_get_name:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Gets the name of the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns: the name of the action group.
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
const gchar *
Packit Service fb6fa5
gtk_action_group_get_name (GtkActionGroup *action_group)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), NULL);
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
  return private->name;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_get_sensitive:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns %TRUE if the group is sensitive.  The constituent actions
Packit Service fb6fa5
 * can only be logically sensitive (see gtk_action_is_sensitive()) if
Packit Service fb6fa5
 * they are sensitive (see gtk_action_get_sensitive()) and their group
Packit Service fb6fa5
 * is sensitive.
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Return value: %TRUE if the group is sensitive.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
gboolean
Packit Service fb6fa5
gtk_action_group_get_sensitive (GtkActionGroup *action_group)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), FALSE);
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
  return private->sensitive;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
cb_set_action_sensitivity (const gchar *name, 
Packit Service fb6fa5
			   GtkAction   *action)
Packit Service fb6fa5
{
Packit Service fb6fa5
  /* Minor optimization, the action_groups state only affects actions 
Packit Service fb6fa5
   * that are themselves sensitive */
Packit Service fb6fa5
  g_object_notify (G_OBJECT (action), "sensitive");
Packit Service fb6fa5
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_set_sensitive:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @sensitive: new sensitivity
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Changes the sensitivity of @action_group
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_set_sensitive (GtkActionGroup *action_group, 
Packit Service fb6fa5
				gboolean        sensitive)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
  sensitive = sensitive != FALSE;
Packit Service fb6fa5
Packit Service fb6fa5
  if (private->sensitive != sensitive)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      private->sensitive = sensitive;
Packit Service fb6fa5
      g_hash_table_foreach (private->actions, 
Packit Service fb6fa5
			    (GHFunc) cb_set_action_sensitivity, NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      g_object_notify (G_OBJECT (action_group), "sensitive");
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_get_visible:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns %TRUE if the group is visible.  The constituent actions
Packit Service fb6fa5
 * can only be logically visible (see gtk_action_is_visible()) if
Packit Service fb6fa5
 * they are visible (see gtk_action_get_visible()) and their group
Packit Service fb6fa5
 * is visible.
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Return value: %TRUE if the group is visible.
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
gboolean
Packit Service fb6fa5
gtk_action_group_get_visible (GtkActionGroup *action_group)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), FALSE);
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
  return private->visible;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
cb_set_action_visiblity (const gchar *name, 
Packit Service fb6fa5
			 GtkAction   *action)
Packit Service fb6fa5
{
Packit Service fb6fa5
  /* Minor optimization, the action_groups state only affects actions 
Packit Service fb6fa5
   * that are themselves visible */
Packit Service fb6fa5
  g_object_notify (G_OBJECT (action), "visible");
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_set_visible:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @visible: new visiblity
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Changes the visible of @action_group.
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_set_visible (GtkActionGroup *action_group, 
Packit Service fb6fa5
			      gboolean        visible)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
  visible = visible != FALSE;
Packit Service fb6fa5
Packit Service fb6fa5
  if (private->visible != visible)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      private->visible = visible;
Packit Service fb6fa5
      g_hash_table_foreach (private->actions, 
Packit Service fb6fa5
			    (GHFunc) cb_set_action_visiblity, NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      g_object_notify (G_OBJECT (action_group), "visible");
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_get_action:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @action_name: the name of the action
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Looks up an action in the action group by name.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns: (transfer none): the action, or %NULL if no action by that name exists
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
GtkAction *
Packit Service fb6fa5
gtk_action_group_get_action (GtkActionGroup *action_group,
Packit Service fb6fa5
			     const gchar    *action_name)
Packit Service fb6fa5
{
Packit Service fb6fa5
  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), NULL);
Packit Service fb6fa5
  g_return_val_if_fail (GTK_ACTION_GROUP_GET_CLASS (action_group)->get_action != NULL, NULL);
Packit Service fb6fa5
Packit Service fb6fa5
  return GTK_ACTION_GROUP_GET_CLASS (action_group)->get_action (action_group,
Packit Service fb6fa5
                                                                action_name);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static gboolean
Packit Service fb6fa5
check_unique_action (GtkActionGroup *action_group,
Packit Service fb6fa5
	             const gchar    *action_name)
Packit Service fb6fa5
{
Packit Service fb6fa5
  if (gtk_action_group_get_action (action_group, action_name) != NULL)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      GtkActionGroupPrivate *private;
Packit Service fb6fa5
Packit Service fb6fa5
      private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
      g_warning ("Refusing to add non-unique action '%s' to action group '%s'",
Packit Service fb6fa5
	 	 action_name,
Packit Service fb6fa5
		 private->name);
Packit Service fb6fa5
      return FALSE;
Packit Service fb6fa5
    }
Packit Service fb6fa5
Packit Service fb6fa5
  return TRUE;
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_action:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @action: an action
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Adds an action object to the action group. Note that this function
Packit Service fb6fa5
 * does not set up the accel path of the action, which can lead to problems
Packit Service fb6fa5
 * if a user tries to modify the accelerator of a menuitem associated with
Packit Service fb6fa5
 * the action. Therefore you must either set the accel path yourself with
Packit Service fb6fa5
 * gtk_action_set_accel_path(), or use 
Packit Service fb6fa5
 * <literal>gtk_action_group_add_action_with_accel (..., NULL)</literal>.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_action (GtkActionGroup *action_group,
Packit Service fb6fa5
			     GtkAction      *action)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  const gchar *name;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION (action));
Packit Service fb6fa5
Packit Service fb6fa5
  name = gtk_action_get_name (action);
Packit Service fb6fa5
  g_return_if_fail (name != NULL);
Packit Service fb6fa5
  
Packit Service fb6fa5
  if (!check_unique_action (action_group, name))
Packit Service fb6fa5
    return;
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
  g_hash_table_insert (private->actions, 
Packit Service fb6fa5
		       (gpointer) name,
Packit Service fb6fa5
                       g_object_ref (action));
Packit Service fb6fa5
  g_object_set (action, I_("action-group"), action_group, NULL);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_action_with_accel:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @action: the action to add
Packit Service fb6fa5
 * @accelerator: (allow-none): the accelerator for the action, in
Packit Service fb6fa5
 *   the format understood by gtk_accelerator_parse(), or "" for no accelerator, or
Packit Service fb6fa5
 *   %NULL to use the stock accelerator
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Adds an action object to the action group and sets up the accelerator.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * If @accelerator is %NULL, attempts to use the accelerator associated 
Packit Service fb6fa5
 * with the stock_id of the action. 
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Accel paths are set to
Packit Service fb6fa5
 * <literal><Actions>/<replaceable>group-name</replaceable>/<replaceable>action-name</replaceable></literal>.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_action_with_accel (GtkActionGroup *action_group,
Packit Service fb6fa5
					GtkAction      *action,
Packit Service fb6fa5
					const gchar    *accelerator)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  gchar *accel_path;
Packit Service fb6fa5
  guint  accel_key = 0;
Packit Service fb6fa5
  GdkModifierType accel_mods;
Packit Service fb6fa5
  const gchar *name;
Packit Service fb6fa5
Packit Service fb6fa5
  name = gtk_action_get_name (action);
Packit Service fb6fa5
  if (!check_unique_action (action_group, name))
Packit Service fb6fa5
    return;
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
  accel_path = g_strconcat ("<Actions>/",
Packit Service fb6fa5
			    private->name, "/", name, NULL);
Packit Service fb6fa5
Packit Service fb6fa5
  if (accelerator)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      if (accelerator[0] == 0) 
Packit Service fb6fa5
	accel_key = 0;
Packit Service fb6fa5
      else
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  gtk_accelerator_parse (accelerator, &accel_key, &accel_mods);
Packit Service fb6fa5
	  if (accel_key == 0)
Packit Service fb6fa5
	    g_warning ("Unable to parse accelerator '%s' for action '%s'",
Packit Service fb6fa5
		       accelerator, name);
Packit Service fb6fa5
	}
Packit Service fb6fa5
    }
Packit Service fb6fa5
  else 
Packit Service fb6fa5
    {
Packit Service fb6fa5
      gchar *stock_id;
Packit Service fb6fa5
      GtkStockItem stock_item;
Packit Service fb6fa5
Packit Service fb6fa5
      g_object_get (action, "stock-id", &stock_id, NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      if (stock_id && gtk_stock_lookup (stock_id, &stock_item))
Packit Service fb6fa5
        {
Packit Service fb6fa5
          accel_key = stock_item.keyval;
Packit Service fb6fa5
          accel_mods = stock_item.modifier;
Packit Service fb6fa5
	}
Packit Service fb6fa5
Packit Service fb6fa5
      g_free (stock_id);
Packit Service fb6fa5
    }
Packit Service fb6fa5
Packit Service fb6fa5
  if (accel_key)
Packit Service fb6fa5
    gtk_accel_map_add_entry (accel_path, accel_key, accel_mods);
Packit Service fb6fa5
Packit Service fb6fa5
  gtk_action_set_accel_path (action, accel_path);
Packit Service fb6fa5
  gtk_action_group_add_action (action_group, action);
Packit Service fb6fa5
Packit Service fb6fa5
  g_free (accel_path);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_remove_action:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @action: an action
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Removes an action object from the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_remove_action (GtkActionGroup *action_group,
Packit Service fb6fa5
				GtkAction      *action)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  const gchar *name;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION (action));
Packit Service fb6fa5
Packit Service fb6fa5
  name = gtk_action_get_name (action);
Packit Service fb6fa5
  g_return_if_fail (name != NULL);
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
Packit Service fb6fa5
  g_hash_table_remove (private->actions, name);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
add_single_action (gpointer key, 
Packit Service fb6fa5
		   gpointer value, 
Packit Service fb6fa5
		   gpointer user_data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GList **list = user_data;
Packit Service fb6fa5
Packit Service fb6fa5
  *list = g_list_prepend (*list, value);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_list_actions:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Lists the actions in the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Returns: (element-type GtkAction) (transfer container): an allocated list of the action objects in the action group
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
GList *
Packit Service fb6fa5
gtk_action_group_list_actions (GtkActionGroup *action_group)
Packit Service fb6fa5
{
Packit Service fb6fa5
  GtkActionGroupPrivate *private;
Packit Service fb6fa5
  GList *actions = NULL;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), NULL);
Packit Service fb6fa5
Packit Service fb6fa5
  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
Packit Service fb6fa5
  
Packit Service fb6fa5
  g_hash_table_foreach (private->actions, add_single_action, &actions);
Packit Service fb6fa5
Packit Service fb6fa5
  return g_list_reverse (actions);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_actions:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * This is a convenience function to create a number of actions and add them 
Packit Service fb6fa5
 * to the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * The "activate" signals of the actions are connected to the callbacks and 
Packit Service fb6fa5
 * their accel paths are set to 
Packit Service fb6fa5
 * <literal><Actions>/<replaceable>group-name</replaceable>/<replaceable>action-name</replaceable></literal>.  
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_actions (GtkActionGroup       *action_group,
Packit Service fb6fa5
			      const GtkActionEntry *entries,
Packit Service fb6fa5
			      guint                 n_entries,
Packit Service fb6fa5
			      gpointer              user_data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  gtk_action_group_add_actions_full (action_group, 
Packit Service fb6fa5
				     entries, n_entries, 
Packit Service fb6fa5
				     user_data, NULL);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
typedef struct _SharedData  SharedData;
Packit Service fb6fa5
Packit Service fb6fa5
struct _SharedData {
Packit Service fb6fa5
  guint          ref_count;
Packit Service fb6fa5
  gpointer       data;
Packit Service fb6fa5
  GDestroyNotify destroy;
Packit Service fb6fa5
};
Packit Service fb6fa5
Packit Service fb6fa5
static void
Packit Service fb6fa5
shared_data_unref (gpointer data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  SharedData *shared_data = (SharedData *)data;
Packit Service fb6fa5
Packit Service fb6fa5
  shared_data->ref_count--;
Packit Service fb6fa5
  if (shared_data->ref_count == 0)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      if (shared_data->destroy)
Packit Service fb6fa5
	shared_data->destroy (shared_data->data);
Packit Service fb6fa5
Packit Service fb6fa5
      g_slice_free (SharedData, shared_data);
Packit Service fb6fa5
    }
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_actions_full:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 * @destroy: destroy notification callback for @user_data
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * This variant of gtk_action_group_add_actions() adds a #GDestroyNotify
Packit Service fb6fa5
 * callback for @user_data. 
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_actions_full (GtkActionGroup       *action_group,
Packit Service fb6fa5
				   const GtkActionEntry *entries,
Packit Service fb6fa5
				   guint                 n_entries,
Packit Service fb6fa5
				   gpointer              user_data,
Packit Service fb6fa5
				   GDestroyNotify        destroy)
Packit Service fb6fa5
{
Packit Service fb6fa5
Packit Service fb6fa5
  /* Keep this in sync with the other 
Packit Service fb6fa5
   * gtk_action_group_add_..._actions_full() functions.
Packit Service fb6fa5
   */
Packit Service fb6fa5
  guint i;
Packit Service fb6fa5
  SharedData *shared_data;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
Packit Service fb6fa5
  shared_data = g_slice_new0 (SharedData);
Packit Service fb6fa5
  shared_data->ref_count = 1;
Packit Service fb6fa5
  shared_data->data = user_data;
Packit Service fb6fa5
  shared_data->destroy = destroy;
Packit Service fb6fa5
Packit Service fb6fa5
  for (i = 0; i < n_entries; i++)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      GtkAction *action;
Packit Service fb6fa5
      const gchar *label;
Packit Service fb6fa5
      const gchar *tooltip;
Packit Service fb6fa5
Packit Service fb6fa5
      if (!check_unique_action (action_group, entries[i].name))
Packit Service fb6fa5
        continue;
Packit Service fb6fa5
Packit Service fb6fa5
      label = gtk_action_group_translate_string (action_group, entries[i].label);
Packit Service fb6fa5
      tooltip = gtk_action_group_translate_string (action_group, entries[i].tooltip);
Packit Service fb6fa5
Packit Service fb6fa5
      action = gtk_action_new (entries[i].name,
Packit Service fb6fa5
			       label,
Packit Service fb6fa5
			       tooltip,
Packit Service fb6fa5
			       NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      if (entries[i].stock_id) 
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  g_object_set (action, "stock-id", entries[i].stock_id, NULL);
Packit Service fb6fa5
	  if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default (), 
Packit Service fb6fa5
				       entries[i].stock_id))
Packit Service fb6fa5
	    g_object_set (action, "icon-name", entries[i].stock_id, NULL);
Packit Service fb6fa5
	}
Packit Service fb6fa5
	  
Packit Service fb6fa5
      if (entries[i].callback)
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  GClosure *closure;
Packit Service fb6fa5
Packit Service fb6fa5
	  closure = g_cclosure_new (entries[i].callback, user_data, NULL);
Packit Service fb6fa5
	  g_closure_add_finalize_notifier (closure, shared_data, 
Packit Service fb6fa5
					   (GClosureNotify)shared_data_unref);
Packit Service fb6fa5
	  shared_data->ref_count++;
Packit Service fb6fa5
Packit Service fb6fa5
	  g_signal_connect_closure (action, "activate", closure, FALSE);
Packit Service fb6fa5
	}
Packit Service fb6fa5
	  
Packit Service fb6fa5
      gtk_action_group_add_action_with_accel (action_group, 
Packit Service fb6fa5
					      action,
Packit Service fb6fa5
					      entries[i].accelerator);
Packit Service fb6fa5
      g_object_unref (action);
Packit Service fb6fa5
    }
Packit Service fb6fa5
Packit Service fb6fa5
  shared_data_unref (shared_data);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_toggle_actions:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of toggle action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * This is a convenience function to create a number of toggle actions and add them 
Packit Service fb6fa5
 * to the action group.
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * The "activate" signals of the actions are connected to the callbacks and 
Packit Service fb6fa5
 * their accel paths are set to 
Packit Service fb6fa5
 * <literal><Actions>/<replaceable>group-name</replaceable>/<replaceable>action-name</replaceable></literal>.  
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_toggle_actions (GtkActionGroup             *action_group,
Packit Service fb6fa5
				     const GtkToggleActionEntry *entries,
Packit Service fb6fa5
				     guint                       n_entries,
Packit Service fb6fa5
				     gpointer                    user_data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  gtk_action_group_add_toggle_actions_full (action_group, 
Packit Service fb6fa5
					    entries, n_entries, 
Packit Service fb6fa5
					    user_data, NULL);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_toggle_actions_full:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of toggle action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 * @destroy: destroy notification callback for @user_data
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * This variant of gtk_action_group_add_toggle_actions() adds a 
Packit Service fb6fa5
 * #GDestroyNotify callback for @user_data. 
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 */
Packit Service fb6fa5
void
Packit Service fb6fa5
gtk_action_group_add_toggle_actions_full (GtkActionGroup             *action_group,
Packit Service fb6fa5
					  const GtkToggleActionEntry *entries,
Packit Service fb6fa5
					  guint                       n_entries,
Packit Service fb6fa5
					  gpointer                    user_data,
Packit Service fb6fa5
					  GDestroyNotify              destroy)
Packit Service fb6fa5
{
Packit Service fb6fa5
  /* Keep this in sync with the other 
Packit Service fb6fa5
   * gtk_action_group_add_..._actions_full() functions.
Packit Service fb6fa5
   */
Packit Service fb6fa5
  guint i;
Packit Service fb6fa5
  SharedData *shared_data;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
Packit Service fb6fa5
  shared_data = g_slice_new0 (SharedData);
Packit Service fb6fa5
  shared_data->ref_count = 1;
Packit Service fb6fa5
  shared_data->data = user_data;
Packit Service fb6fa5
  shared_data->destroy = destroy;
Packit Service fb6fa5
Packit Service fb6fa5
  for (i = 0; i < n_entries; i++)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      GtkToggleAction *action;
Packit Service fb6fa5
      const gchar *label;
Packit Service fb6fa5
      const gchar *tooltip;
Packit Service fb6fa5
Packit Service fb6fa5
      if (!check_unique_action (action_group, entries[i].name))
Packit Service fb6fa5
        continue;
Packit Service fb6fa5
Packit Service fb6fa5
      label = gtk_action_group_translate_string (action_group, entries[i].label);
Packit Service fb6fa5
      tooltip = gtk_action_group_translate_string (action_group, entries[i].tooltip);
Packit Service fb6fa5
Packit Service fb6fa5
      action = gtk_toggle_action_new (entries[i].name,
Packit Service fb6fa5
				      label,
Packit Service fb6fa5
				      tooltip,
Packit Service fb6fa5
				      NULL);
Packit Service fb6fa5
Packit Service fb6fa5
      if (entries[i].stock_id) 
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  if (gtk_icon_factory_lookup_default (entries[i].stock_id))
Packit Service fb6fa5
	    g_object_set (action, "stock-id", entries[i].stock_id, NULL);
Packit Service fb6fa5
	  else
Packit Service fb6fa5
	    g_object_set (action, "icon-name", entries[i].stock_id, NULL);
Packit Service fb6fa5
	}
Packit Service fb6fa5
Packit Service fb6fa5
      gtk_toggle_action_set_active (action, entries[i].is_active);
Packit Service fb6fa5
Packit Service fb6fa5
      if (entries[i].callback)
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  GClosure *closure;
Packit Service fb6fa5
Packit Service fb6fa5
	  closure = g_cclosure_new (entries[i].callback, user_data, NULL);
Packit Service fb6fa5
	  g_closure_add_finalize_notifier (closure, shared_data, 
Packit Service fb6fa5
					   (GClosureNotify)shared_data_unref);
Packit Service fb6fa5
	  shared_data->ref_count++;
Packit Service fb6fa5
Packit Service fb6fa5
	  g_signal_connect_closure (action, "activate", closure, FALSE);
Packit Service fb6fa5
	}
Packit Service fb6fa5
	  
Packit Service fb6fa5
      gtk_action_group_add_action_with_accel (action_group, 
Packit Service fb6fa5
					      GTK_ACTION (action),
Packit Service fb6fa5
					      entries[i].accelerator);
Packit Service fb6fa5
      g_object_unref (action);
Packit Service fb6fa5
    }
Packit Service fb6fa5
Packit Service fb6fa5
  shared_data_unref (shared_data);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_radio_actions:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of radio action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @value: the value of the action to activate initially, or -1 if
Packit Service fb6fa5
 *   no action should be activated
Packit Service fb6fa5
 * @on_change: the callback to connect to the changed signal
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * This is a convenience routine to create a group of radio actions and
Packit Service fb6fa5
 * add them to the action group. 
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * The "changed" signal of the first radio action is connected to the 
Packit Service fb6fa5
 * @on_change callback and the accel paths of the actions are set to 
Packit Service fb6fa5
 * <literal><Actions>/<replaceable>group-name</replaceable>/<replaceable>action-name</replaceable></literal>.  
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 **/
Packit Service fb6fa5
void            
Packit Service fb6fa5
gtk_action_group_add_radio_actions (GtkActionGroup            *action_group,
Packit Service fb6fa5
				    const GtkRadioActionEntry *entries,
Packit Service fb6fa5
				    guint                      n_entries,
Packit Service fb6fa5
				    gint                       value,
Packit Service fb6fa5
				    GCallback                  on_change,
Packit Service fb6fa5
				    gpointer                   user_data)
Packit Service fb6fa5
{
Packit Service fb6fa5
  gtk_action_group_add_radio_actions_full (action_group, 
Packit Service fb6fa5
					   entries, n_entries, 
Packit Service fb6fa5
					   value,
Packit Service fb6fa5
					   on_change, user_data, NULL);
Packit Service fb6fa5
}
Packit Service fb6fa5
Packit Service fb6fa5
/**
Packit Service fb6fa5
 * gtk_action_group_add_radio_actions_full:
Packit Service fb6fa5
 * @action_group: the action group
Packit Service fb6fa5
 * @entries: an array of radio action descriptions
Packit Service fb6fa5
 * @n_entries: the number of entries
Packit Service fb6fa5
 * @value: the value of the action to activate initially, or -1 if
Packit Service fb6fa5
 *   no action should be activated
Packit Service fb6fa5
 * @on_change: the callback to connect to the changed signal
Packit Service fb6fa5
 * @user_data: data to pass to the action callbacks
Packit Service fb6fa5
 * @destroy: destroy notification callback for @user_data
Packit Service fb6fa5
 *
Packit Service fb6fa5
 * This variant of gtk_action_group_add_radio_actions() adds a 
Packit Service fb6fa5
 * #GDestroyNotify callback for @user_data. 
Packit Service fb6fa5
 * 
Packit Service fb6fa5
 * Since: 2.4
Packit Service fb6fa5
 **/
Packit Service fb6fa5
void            
Packit Service fb6fa5
gtk_action_group_add_radio_actions_full (GtkActionGroup            *action_group,
Packit Service fb6fa5
					 const GtkRadioActionEntry *entries,
Packit Service fb6fa5
					 guint                      n_entries,
Packit Service fb6fa5
					 gint                       value,
Packit Service fb6fa5
					 GCallback                  on_change,
Packit Service fb6fa5
					 gpointer                   user_data,
Packit Service fb6fa5
					 GDestroyNotify             destroy)
Packit Service fb6fa5
{
Packit Service fb6fa5
  /* Keep this in sync with the other 
Packit Service fb6fa5
   * gtk_action_group_add_..._actions_full() functions.
Packit Service fb6fa5
   */
Packit Service fb6fa5
  guint i;
Packit Service fb6fa5
  GSList *group = NULL;
Packit Service fb6fa5
  GtkRadioAction *first_action = NULL;
Packit Service fb6fa5
Packit Service fb6fa5
  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
Packit Service fb6fa5
Packit Service fb6fa5
  for (i = 0; i < n_entries; i++)
Packit Service fb6fa5
    {
Packit Service fb6fa5
      GtkRadioAction *action;
Packit Service fb6fa5
      const gchar *label;
Packit Service fb6fa5
      const gchar *tooltip; 
Packit Service fb6fa5
Packit Service fb6fa5
      if (!check_unique_action (action_group, entries[i].name))
Packit Service fb6fa5
        continue;
Packit Service fb6fa5
Packit Service fb6fa5
      label = gtk_action_group_translate_string (action_group, entries[i].label);
Packit Service fb6fa5
      tooltip = gtk_action_group_translate_string (action_group, entries[i].tooltip);
Packit Service fb6fa5
Packit Service fb6fa5
      action = gtk_radio_action_new (entries[i].name,
Packit Service fb6fa5
				     label,
Packit Service fb6fa5
				     tooltip,
Packit Service fb6fa5
				     NULL,
Packit Service fb6fa5
				     entries[i].value);
Packit Service fb6fa5
Packit Service fb6fa5
      if (entries[i].stock_id) 
Packit Service fb6fa5
	{
Packit Service fb6fa5
	  if (gtk_icon_factory_lookup_default (entries[i].stock_id))
Packit Service fb6fa5
	    g_object_set (action, "stock-id", entries[i].stock_id, NULL);
Packit Service fb6fa5
	  else
Packit Service fb6fa5
	    g_object_set (action, "icon-name", entries[i].stock_id, NULL);
Packit Service fb6fa5
	}
Packit Service fb6fa5
Packit Service fb6fa5
      if (i == 0) 
Packit Service fb6fa5
	first_action = action;
Packit Service fb6fa5
Packit Service fb6fa5
      gtk_radio_action_set_group (action, group);
Packit Service fb6fa5
      group = gtk_radio_action_get_group (action);
Packit Service fb6fa5
Packit Service fb6fa5
      if (value == entries[i].value)
Packit Service fb6fa5
	gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE);
Packit Service fb6fa5
Packit Service fb6fa5
      gtk_action_group_add_action_with_accel (action_group, 
Packit Service fb6fa5
					      GTK_ACTION (action),
Packit Service fb6fa5
					      entries[i].accelerator);
Packit Service fb6fa5
      g_object_unref (action);
Packit Service fb6fa5
    }
Packit Service fb6fa5
Packit Service fb6fa5
  if (on_change && first_action)
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    g_signal_connect_data (first_action, "changed",
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			   on_change, user_data, 
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			   (GClosureNotify)destroy, 0);
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}
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/**
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 * gtk_action_group_set_translate_func:
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 * @action_group: a #GtkActionGroup
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 * @func: a #GtkTranslateFunc
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 * @data: data to be passed to @func and @notify
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 * @notify: a #GDestroyNotify function to be called when @action_group is
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 *   destroyed and when the translation function is changed again
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 *
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 * Sets a function to be used for translating the @label and @tooltip of 
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 * #GtkActionGroupEntrys added by gtk_action_group_add_actions().
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 *
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 * If you're using gettext(), it is enough to set the translation domain
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 * with gtk_action_group_set_translation_domain().
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 *
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 * Since: 2.4 
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 **/
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void
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gtk_action_group_set_translate_func (GtkActionGroup   *action_group,
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				     GtkTranslateFunc  func,
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				     gpointer          data,
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				     GDestroyNotify    notify)
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{
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  GtkActionGroupPrivate *private;
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  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
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  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
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  if (private->translate_notify)
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    private->translate_notify (private->translate_data);
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  private->translate_func = func;
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  private->translate_data = data;
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  private->translate_notify = notify;
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}
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static gchar *
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dgettext_swapped (const gchar *msgid, 
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		  const gchar *domainname)
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{
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  /* Pass through g_dgettext if and only if msgid is nonempty. */
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  if (msgid && *msgid) 
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    return (gchar*) g_dgettext (domainname, msgid); 
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  else
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    return (gchar*) msgid;
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}
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/**
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 * gtk_action_group_set_translation_domain:
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 * @action_group: a #GtkActionGroup
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 * @domain: the translation domain to use for g_dgettext() calls
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 * 
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 * Sets the translation domain and uses g_dgettext() for translating the 
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 * @label and @tooltip of #GtkActionEntrys added by 
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 * gtk_action_group_add_actions().
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 *
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 * If you're not using gettext() for localization, see 
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 * gtk_action_group_set_translate_func().
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 *
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 * Since: 2.4
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 **/
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void 
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gtk_action_group_set_translation_domain (GtkActionGroup *action_group,
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					 const gchar    *domain)
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{
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  g_return_if_fail (GTK_IS_ACTION_GROUP (action_group));
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  gtk_action_group_set_translate_func (action_group, 
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				       (GtkTranslateFunc)dgettext_swapped,
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				       g_strdup (domain),
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				       g_free);
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} 
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/**
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 * gtk_action_group_translate_string:
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 * @action_group: a #GtkActionGroup
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 * @string: a string
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 *
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 * Translates a string using the specified translate_func(). This
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 * is mainly intended for language bindings.
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 *
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 * Returns: the translation of @string
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 *
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 * Since: 2.6
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 **/
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const gchar *
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gtk_action_group_translate_string (GtkActionGroup *action_group,
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				   const gchar    *string)
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{
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  GtkActionGroupPrivate *private;
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  GtkTranslateFunc translate_func;
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  gpointer translate_data;
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  g_return_val_if_fail (GTK_IS_ACTION_GROUP (action_group), string);
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  if (string == NULL)
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    return NULL;
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  private = GTK_ACTION_GROUP_GET_PRIVATE (action_group);
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  translate_func = private->translate_func;
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  translate_data = private->translate_data;
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  if (translate_func)
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    return translate_func (string, translate_data);
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  else
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    return string;
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}
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/* Protected for use by GtkAction */
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void
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_gtk_action_group_emit_connect_proxy  (GtkActionGroup *action_group,
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                                       GtkAction      *action,
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                                       GtkWidget      *proxy)
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{
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  g_signal_emit (action_group, action_group_signals[CONNECT_PROXY], 0, 
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                 action, proxy);
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}
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void
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_gtk_action_group_emit_disconnect_proxy  (GtkActionGroup *action_group,
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                                          GtkAction      *action,
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                                          GtkWidget      *proxy)
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{
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  g_signal_emit (action_group, action_group_signals[DISCONNECT_PROXY], 0, 
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                 action, proxy);
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}
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void
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_gtk_action_group_emit_pre_activate  (GtkActionGroup *action_group,
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				      GtkAction      *action)
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{
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  g_signal_emit (action_group, action_group_signals[PRE_ACTIVATE], 0, action);
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}
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void
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_gtk_action_group_emit_post_activate (GtkActionGroup *action_group,
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				      GtkAction      *action)
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{
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  g_signal_emit (action_group, action_group_signals[POST_ACTIVATE], 0, action);
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}
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#define __GTK_ACTION_GROUP_C__
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#include "gtkaliasdef.c"