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/* GTK - The GIMP Toolkit
* Copyright (C) 1998, 2001 Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. 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_ACCEL_GROUP_H__
#define __GTK_ACCEL_GROUP_H__
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gdk/gdk.h>
#include <gtk/gtkenums.h>
G_BEGIN_DECLS
/* --- type macros --- */
#define GTK_TYPE_ACCEL_GROUP (gtk_accel_group_get_type ())
#define GTK_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_ACCEL_GROUP, GtkAccelGroup))
#define GTK_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
#define GTK_IS_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_ACCEL_GROUP))
#define GTK_IS_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ACCEL_GROUP))
#define GTK_ACCEL_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
/* --- accel flags --- */
typedef enum
{
GTK_ACCEL_VISIBLE = 1 << 0, /* display in GtkAccelLabel? */
GTK_ACCEL_LOCKED = 1 << 1, /* is it removable? */
GTK_ACCEL_MASK = 0x07
} GtkAccelFlags;
/* --- typedefs & structures --- */
typedef struct _GtkAccelGroup GtkAccelGroup;
typedef struct _GtkAccelGroupClass GtkAccelGroupClass;
typedef struct _GtkAccelKey GtkAccelKey;
typedef struct _GtkAccelGroupEntry GtkAccelGroupEntry;
typedef gboolean (*GtkAccelGroupActivate) (GtkAccelGroup *accel_group,
GObject *acceleratable,
guint keyval,
GdkModifierType modifier);
/**
* GtkAccelGroupFindFunc:
* @key:
* @closure:
* @data:
*
* Since: 2.2
*/
typedef gboolean (*GtkAccelGroupFindFunc) (GtkAccelKey *key,
GClosure *closure,
gpointer data);
/**
* GtkAccelGroup:
*
* An object representing and maintaining a group of accelerators.
*/
struct _GtkAccelGroup
{
GObject parent;
guint GSEAL (lock_count);
GdkModifierType GSEAL (modifier_mask);
GSList *GSEAL (acceleratables);
guint GSEAL (n_accels);
GtkAccelGroupEntry *GSEAL (priv_accels);
};
struct _GtkAccelGroupClass
{
GObjectClass parent_class;
void (*accel_changed) (GtkAccelGroup *accel_group,
guint keyval,
GdkModifierType modifier,
GClosure *accel_closure);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
struct _GtkAccelKey
{
guint accel_key;
GdkModifierType accel_mods;
guint accel_flags : 16;
};
/* -- Accelerator Groups --- */
GType gtk_accel_group_get_type (void) G_GNUC_CONST;
GtkAccelGroup* gtk_accel_group_new (void);
gboolean gtk_accel_group_get_is_locked (GtkAccelGroup *accel_group);
GdkModifierType
gtk_accel_group_get_modifier_mask (GtkAccelGroup *accel_group);
void gtk_accel_group_lock (GtkAccelGroup *accel_group);
void gtk_accel_group_unlock (GtkAccelGroup *accel_group);
void gtk_accel_group_connect (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods,
GtkAccelFlags accel_flags,
GClosure *closure);
void gtk_accel_group_connect_by_path (GtkAccelGroup *accel_group,
const gchar *accel_path,
GClosure *closure);
gboolean gtk_accel_group_disconnect (GtkAccelGroup *accel_group,
GClosure *closure);
gboolean gtk_accel_group_disconnect_key (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods);
gboolean gtk_accel_group_activate (GtkAccelGroup *accel_group,
GQuark accel_quark,
GObject *acceleratable,
guint accel_key,
GdkModifierType accel_mods);
/* --- GtkActivatable glue --- */
void _gtk_accel_group_attach (GtkAccelGroup *accel_group,
GObject *object);
void _gtk_accel_group_detach (GtkAccelGroup *accel_group,
GObject *object);
gboolean gtk_accel_groups_activate (GObject *object,
guint accel_key,
GdkModifierType accel_mods);
GSList* gtk_accel_groups_from_object (GObject *object);
GtkAccelKey* gtk_accel_group_find (GtkAccelGroup *accel_group,
GtkAccelGroupFindFunc find_func,
gpointer data);
GtkAccelGroup* gtk_accel_group_from_accel_closure (GClosure *closure);
/* --- Accelerators--- */
gboolean gtk_accelerator_valid (guint keyval,
GdkModifierType modifiers) G_GNUC_CONST;
void gtk_accelerator_parse (const gchar *accelerator,
guint *accelerator_key,
GdkModifierType *accelerator_mods);
gchar* gtk_accelerator_name (guint accelerator_key,
GdkModifierType accelerator_mods);
gchar* gtk_accelerator_get_label (guint accelerator_key,
GdkModifierType accelerator_mods);
void gtk_accelerator_set_default_mod_mask (GdkModifierType default_mod_mask);
guint gtk_accelerator_get_default_mod_mask (void);
/* --- internal --- */
GtkAccelGroupEntry* gtk_accel_group_query (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods,
guint *n_entries);
void _gtk_accel_group_reconnect (GtkAccelGroup *accel_group,
GQuark accel_path_quark);
struct _GtkAccelGroupEntry
{
GtkAccelKey key;
GClosure *closure;
GQuark accel_path_quark;
};
#ifndef GTK_DISABLE_DEPRECATED
/**
* gtk_accel_group_ref:
*
* Deprecated equivalent of g_object_ref().
*
* Returns: the accel group that was passed in
*/
#define gtk_accel_group_ref g_object_ref
/**
* gtk_accel_group_unref:
*
* Deprecated equivalent of g_object_unref().
*/
#define gtk_accel_group_unref g_object_unref
#endif /* GTK_DISABLE_DEPRECATED */
G_END_DECLS
#endif /* __GTK_ACCEL_GROUP_H__ */
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