mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-29 15:01:23 +00:00
125 lines
6.0 KiB
C
125 lines
6.0 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 2010 Red Hat, Inc
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "gdkkeys.h"
|
|
|
|
#include "gdkenums.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GDK_TYPE_KEYMAP (gdk_keymap_get_type ())
|
|
#define GDK_KEYMAP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_KEYMAP, GdkKeymap))
|
|
#define GDK_IS_KEYMAP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_KEYMAP))
|
|
#define GDK_KEYMAP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_KEYMAP, GdkKeymapClass))
|
|
#define GDK_IS_KEYMAP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_KEYMAP))
|
|
#define GDK_KEYMAP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_KEYMAP, GdkKeymapClass))
|
|
|
|
typedef struct _GdkKeymap GdkKeymap;
|
|
typedef struct _GdkKeymapClass GdkKeymapClass;
|
|
|
|
struct _GdkKeymapClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
PangoDirection (* get_direction) (GdkKeymap *keymap);
|
|
gboolean (* have_bidi_layouts) (GdkKeymap *keymap);
|
|
gboolean (* get_caps_lock_state) (GdkKeymap *keymap);
|
|
gboolean (* get_num_lock_state) (GdkKeymap *keymap);
|
|
gboolean (* get_scroll_lock_state) (GdkKeymap *keymap);
|
|
gboolean (* get_entries_for_keyval) (GdkKeymap *keymap,
|
|
guint keyval,
|
|
GArray *array);
|
|
gboolean (* get_entries_for_keycode) (GdkKeymap *keymap,
|
|
guint hardware_keycode,
|
|
GdkKeymapKey **keys,
|
|
guint **keyvals,
|
|
int *n_entries);
|
|
guint (* lookup_key) (GdkKeymap *keymap,
|
|
const GdkKeymapKey *key);
|
|
gboolean (* translate_keyboard_state) (GdkKeymap *keymap,
|
|
guint hardware_keycode,
|
|
GdkModifierType state,
|
|
int group,
|
|
guint *keyval,
|
|
int *effective_group,
|
|
int *level,
|
|
GdkModifierType *consumed_modifiers);
|
|
guint (* get_modifier_state) (GdkKeymap *keymap);
|
|
|
|
|
|
/* Signals */
|
|
void (*direction_changed) (GdkKeymap *keymap);
|
|
void (*keys_changed) (GdkKeymap *keymap);
|
|
void (*state_changed) (GdkKeymap *keymap);
|
|
};
|
|
|
|
struct _GdkKeymap
|
|
{
|
|
GObject parent_instance;
|
|
GdkDisplay *display;
|
|
|
|
/* We cache an array of GdkKeymapKey entries for keyval -> keycode
|
|
* lookup. Position 0 is unused.
|
|
*
|
|
* The hash table maps keyvals to values that have the number of keys
|
|
* in the low 8 bits, and the position in the array in the rest.
|
|
*
|
|
* The cache is cleared before ::keys-changed is emitted.
|
|
*/
|
|
GArray *cached_keys;
|
|
GHashTable *cache;
|
|
};
|
|
|
|
GType gdk_keymap_get_type (void) G_GNUC_CONST;
|
|
|
|
guint gdk_keymap_lookup_key (GdkKeymap *keymap,
|
|
const GdkKeymapKey *key);
|
|
gboolean gdk_keymap_translate_keyboard_state (GdkKeymap *keymap,
|
|
guint hardware_keycode,
|
|
GdkModifierType state,
|
|
int group,
|
|
guint *keyval,
|
|
int *effective_group,
|
|
int *level,
|
|
GdkModifierType *consumed_modifiers);
|
|
gboolean gdk_keymap_get_entries_for_keyval (GdkKeymap *keymap,
|
|
guint keyval,
|
|
GdkKeymapKey **keys,
|
|
int *n_keys);
|
|
gboolean gdk_keymap_get_entries_for_keycode (GdkKeymap *keymap,
|
|
guint hardware_keycode,
|
|
GdkKeymapKey **keys,
|
|
guint **keyvals,
|
|
int *n_entries);
|
|
|
|
PangoDirection gdk_keymap_get_direction (GdkKeymap *keymap);
|
|
gboolean gdk_keymap_have_bidi_layouts (GdkKeymap *keymap);
|
|
gboolean gdk_keymap_get_caps_lock_state (GdkKeymap *keymap);
|
|
gboolean gdk_keymap_get_num_lock_state (GdkKeymap *keymap);
|
|
gboolean gdk_keymap_get_scroll_lock_state (GdkKeymap *keymap);
|
|
guint gdk_keymap_get_modifier_state (GdkKeymap *keymap);
|
|
|
|
void gdk_keymap_get_cached_entries_for_keyval (GdkKeymap *keymap,
|
|
guint keyval,
|
|
GdkKeymapKey **keys,
|
|
guint *n_keys);
|
|
|
|
G_END_DECLS
|
|
|