gtk2/gtk/gtkuimanager.h

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/*
* GTK - The GIMP Toolkit
* Copyright (C) 1998, 1999 Red Hat, Inc.
* All rights reserved.
*
* This Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the Gnome Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Author: James Henstridge <james@daa.com.au>
*
* Modified by the GTK+ Team and others 2003. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_UI_MANAGER_H__
#define __GTK_UI_MANAGER_H__
#include <glib.h>
#include <glib-object.h>
#include <gtk/gtkaccelgroup.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkaction.h>
#include <gtk/gtkactiongroup.h>
G_BEGIN_DECLS
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#define GTK_TYPE_UI_MANAGER (gtk_ui_manager_get_type ())
#define GTK_UI_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_UI_MANAGER, GtkUIManager))
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#define GTK_UI_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_UI_MANAGER, GtkUIManagerClass))
#define GTK_IS_UI_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_UI_MANAGER))
#define GTK_IS_UI_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), GTK_TYPE_UI_MANAGER))
#define GTK_UI_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GTK_TYPE_UI_MANAGER, GtkUIManagerClass))
typedef struct _GtkUIManager GtkUIManager;
typedef struct _GtkUIManagerClass GtkUIManagerClass;
typedef struct _GtkUIManagerPrivate GtkUIManagerPrivate;
struct _GtkUIManager {
GObject parent;
/*< private >*/
GtkUIManagerPrivate *private_data;
};
struct _GtkUIManagerClass {
GObjectClass parent_class;
void (* add_widget) (GtkUIManager *merge,
GtkWidget *widget);
void (* actions_changed) (GtkUIManager *merge);
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/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
typedef enum {
GTK_UI_MANAGER_AUTO,
GTK_UI_MANAGER_MENUBAR,
GTK_UI_MANAGER_MENU,
GTK_UI_MANAGER_TOOLBAR,
GTK_UI_MANAGER_PLACEHOLDER,
GTK_UI_MANAGER_POPUP,
GTK_UI_MANAGER_MENUITEM,
GTK_UI_MANAGER_TOOLITEM,
Install accelerators on actions, not on proxies, support accelerator-only 2003-09-18 Matthias Clasen <maclas@gmx.de> Install accelerators on actions, not on proxies, support accelerator-only actions: * gtk/gtkmenu.c (get_accel_path): New function to get the accel path and its lock status either via _gtk_widget_get_accel_path() or by looking at the accel_path stored in the menu item itself and determining its lock status by peeking into the contained accel label. This was already (accidentally) committed a week ago. * gtk/gtkaction.h (gtk_action_set_accel_group): (gtk_action_[dis]connect_accelerator): New functions. * gtk/gtkaction.c (struct _GtkActionPrivate): Add accel_group, accel_closure and accel_count. We must have a reference to the accel_group, since we need it in connect_proxy. The count is necessary to ensure that the accelerator isn't removed before the last proxy requesting it has been unmerged. (connect_proxy): Connect the accelerator to the action now, only set the accel_path on the menuitem. (remove_proxy): Disconnect the accelerator from the action, not from the menuitem. (gtk_action_set_accel_group): Set the accel group. (gtk_action_[dis]connect_accelerator): Count the number of times this functions have been called and install/remove the accelerator if the count leaves/reaches zero. * gtk/gtkuimanager.h (GtkUIManagerItemType): Add GTK_UI_MANAGER_ACCELERATOR. * gtk/gtkuimanager.c (NodeType): Add NODE_TYPE_ACCELERATOR. (start_element_handler): Create NODE_TYPE_ACCELERATOR nodes from <accelerator> elements. (gtk_ui_manager_add_ui): Create NODE_TYPE_ACCELERATOR nodes when type is GTK_UI_MANAGER_ACCELERATOR. (update_node): Set the accel group on actions before creating their proxies. Don't set the accel group on created menus. For NODE_TYPE_ACCELERATOR nodes, [dis]connect the actions' accelerator. (print_node): Also emit <accelerator> elements. * tests/testmerge.c (dump_accels): Add a "Dump Accels" button.
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GTK_UI_MANAGER_SEPARATOR,
GTK_UI_MANAGER_ACCELERATOR
} GtkUIManagerItemType;
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GType gtk_ui_manager_get_type (void);
GtkUIManager *gtk_ui_manager_new (void);
void gtk_ui_manager_set_add_tearoffs (GtkUIManager *self,
gboolean add_tearoffs);
gboolean gtk_ui_manager_get_add_tearoffs (GtkUIManager *self);
void gtk_ui_manager_insert_action_group (GtkUIManager *self,
GtkActionGroup *action_group,
gint pos);
void gtk_ui_manager_remove_action_group (GtkUIManager *self,
GtkActionGroup *action_group);
GList *gtk_ui_manager_get_action_groups (GtkUIManager *self);
GtkAccelGroup *gtk_ui_manager_get_accel_group (GtkUIManager *self);
GtkWidget *gtk_ui_manager_get_widget (GtkUIManager *self,
const gchar *path);
GtkAction *gtk_ui_manager_get_action (GtkUIManager *self,
const gchar *path);
guint gtk_ui_manager_add_ui_from_string (GtkUIManager *self,
const gchar *buffer,
gssize length,
GError **error);
guint gtk_ui_manager_add_ui_from_file (GtkUIManager *self,
const gchar *filename,
GError **error);
void gtk_ui_manager_add_ui (GtkUIManager *self,
guint merge_id,
const gchar *path,
const gchar *name,
const gchar *action,
GtkUIManagerItemType type,
gboolean top);
void gtk_ui_manager_remove_ui (GtkUIManager *self,
guint merge_id);
gchar *gtk_ui_manager_get_ui (GtkUIManager *self);
void gtk_ui_manager_ensure_update (GtkUIManager *self);
guint gtk_ui_manager_new_merge_id (GtkUIManager *self);
G_END_DECLS
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#endif /* __GTK_UI_MANAGER_H__ */