5adecf183b
gcc has optimizations for include guards that only work if they are outermost in the the header. https://bugzilla.gnome.org/show_bug.cgi?id=689810
210 lines
7.7 KiB
C
210 lines
7.7 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1998, 2001 Tim Janik
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. 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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#ifndef __GTK_ACCEL_GROUP_H__
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#define __GTK_ACCEL_GROUP_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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G_BEGIN_DECLS
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/* --- type macros --- */
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#define GTK_TYPE_ACCEL_GROUP (gtk_accel_group_get_type ())
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#define GTK_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_ACCEL_GROUP, GtkAccelGroup))
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#define GTK_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
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#define GTK_IS_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_ACCEL_GROUP))
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#define GTK_IS_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ACCEL_GROUP))
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#define GTK_ACCEL_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
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/* --- accel flags --- */
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typedef enum
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{
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GTK_ACCEL_VISIBLE = 1 << 0, /* display in GtkAccelLabel? */
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GTK_ACCEL_LOCKED = 1 << 1, /* is it removable? */
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GTK_ACCEL_MASK = 0x07
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} GtkAccelFlags;
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/* --- typedefs & structures --- */
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typedef struct _GtkAccelGroup GtkAccelGroup;
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typedef struct _GtkAccelGroupClass GtkAccelGroupClass;
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typedef struct _GtkAccelGroupPrivate GtkAccelGroupPrivate;
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typedef struct _GtkAccelKey GtkAccelKey;
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typedef struct _GtkAccelGroupEntry GtkAccelGroupEntry;
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typedef gboolean (*GtkAccelGroupActivate) (GtkAccelGroup *accel_group,
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GObject *acceleratable,
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guint keyval,
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GdkModifierType modifier);
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/**
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* GtkAccelGroupFindFunc:
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* @key:
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* @closure:
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* @data: (closure):
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*
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* Since: 2.2
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*/
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typedef gboolean (*GtkAccelGroupFindFunc) (GtkAccelKey *key,
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GClosure *closure,
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gpointer data);
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/**
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* GtkAccelGroup:
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*
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* An object representing and maintaining a group of accelerators.
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*/
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struct _GtkAccelGroup
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{
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GObject parent;
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GtkAccelGroupPrivate *priv;
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};
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struct _GtkAccelGroupClass
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{
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GObjectClass parent_class;
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void (*accel_changed) (GtkAccelGroup *accel_group,
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guint keyval,
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GdkModifierType modifier,
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GClosure *accel_closure);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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struct _GtkAccelKey
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{
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guint accel_key;
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GdkModifierType accel_mods;
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guint accel_flags : 16;
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};
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/* -- Accelerator Groups --- */
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GType gtk_accel_group_get_type (void) G_GNUC_CONST;
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GtkAccelGroup* gtk_accel_group_new (void);
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gboolean gtk_accel_group_get_is_locked (GtkAccelGroup *accel_group);
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GdkModifierType
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gtk_accel_group_get_modifier_mask (GtkAccelGroup *accel_group);
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void gtk_accel_group_lock (GtkAccelGroup *accel_group);
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void gtk_accel_group_unlock (GtkAccelGroup *accel_group);
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void gtk_accel_group_connect (GtkAccelGroup *accel_group,
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guint accel_key,
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GdkModifierType accel_mods,
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GtkAccelFlags accel_flags,
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GClosure *closure);
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void gtk_accel_group_connect_by_path (GtkAccelGroup *accel_group,
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const gchar *accel_path,
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GClosure *closure);
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gboolean gtk_accel_group_disconnect (GtkAccelGroup *accel_group,
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GClosure *closure);
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gboolean gtk_accel_group_disconnect_key (GtkAccelGroup *accel_group,
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guint accel_key,
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GdkModifierType accel_mods);
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gboolean gtk_accel_group_activate (GtkAccelGroup *accel_group,
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GQuark accel_quark,
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GObject *acceleratable,
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guint accel_key,
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GdkModifierType accel_mods);
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/* --- GtkActivatable glue --- */
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void _gtk_accel_group_attach (GtkAccelGroup *accel_group,
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GObject *object);
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void _gtk_accel_group_detach (GtkAccelGroup *accel_group,
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GObject *object);
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gboolean gtk_accel_groups_activate (GObject *object,
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guint accel_key,
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GdkModifierType accel_mods);
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GSList* gtk_accel_groups_from_object (GObject *object);
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GtkAccelKey* gtk_accel_group_find (GtkAccelGroup *accel_group,
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GtkAccelGroupFindFunc find_func,
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gpointer data);
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GtkAccelGroup* gtk_accel_group_from_accel_closure (GClosure *closure);
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/* --- Accelerators--- */
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gboolean gtk_accelerator_valid (guint keyval,
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GdkModifierType modifiers) G_GNUC_CONST;
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void gtk_accelerator_parse (const gchar *accelerator,
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guint *accelerator_key,
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GdkModifierType *accelerator_mods);
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GDK_AVAILABLE_IN_3_4
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void gtk_accelerator_parse_with_keycode (const gchar *accelerator,
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guint *accelerator_key,
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guint **accelerator_codes,
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GdkModifierType *accelerator_mods);
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gchar* gtk_accelerator_name (guint accelerator_key,
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GdkModifierType accelerator_mods);
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GDK_AVAILABLE_IN_3_4
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gchar* gtk_accelerator_name_with_keycode (GdkDisplay *display,
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guint accelerator_key,
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guint keycode,
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GdkModifierType accelerator_mods);
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gchar* gtk_accelerator_get_label (guint accelerator_key,
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GdkModifierType accelerator_mods);
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GDK_AVAILABLE_IN_3_4
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gchar* gtk_accelerator_get_label_with_keycode (GdkDisplay *display,
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guint accelerator_key,
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guint keycode,
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GdkModifierType accelerator_mods);
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void gtk_accelerator_set_default_mod_mask (GdkModifierType default_mod_mask);
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GdkModifierType
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gtk_accelerator_get_default_mod_mask (void);
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/* --- internal --- */
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GtkAccelGroupEntry* gtk_accel_group_query (GtkAccelGroup *accel_group,
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guint accel_key,
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GdkModifierType accel_mods,
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guint *n_entries);
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void _gtk_accel_group_reconnect (GtkAccelGroup *accel_group,
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GQuark accel_path_quark);
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GSList* _gtk_accel_group_get_accelerables (GtkAccelGroup *accel_group);
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struct _GtkAccelGroupEntry
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{
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GtkAccelKey key;
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GClosure *closure;
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GQuark accel_path_quark;
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};
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G_END_DECLS
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#endif /* __GTK_ACCEL_GROUP_H__ */
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