mutter/src/core/keybindings-private.h

121 lines
3.8 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/**
* \file keybindings.h Grab and ungrab keys, and process the key events
*
* Performs global X grabs on the keys we need to be told about, like
* the one to close a window. It also deals with incoming key events.
*/
/*
* Copyright (C) 2001 Havoc Pennington
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef META_KEYBINDINGS_PRIVATE_H
#define META_KEYBINDINGS_PRIVATE_H
#include <gio/gio.h>
#include <meta/keybindings.h>
typedef struct _MetaKeyHandler MetaKeyHandler;
struct _MetaKeyHandler
{
char *name;
MetaKeyHandlerFunc func;
MetaKeyHandlerFunc default_func;
gint data, flags;
gpointer user_data;
GDestroyNotify user_data_free_func;
};
struct _MetaKeyBinding
{
const char *name;
KeySym keysym;
KeyCode keycode;
unsigned int mask;
MetaVirtualModifier modifiers;
gint flags;
MetaKeyHandler *handler;
};
/**
* MetaKeyCombo:
* @keysym: keysym
* @keycode: keycode
* @modifiers: modifiers
*/
typedef struct _MetaKeyCombo MetaKeyCombo;
struct _MetaKeyCombo
{
unsigned int keysym;
unsigned int keycode;
MetaVirtualModifier modifiers;
};
typedef struct
{
char *name;
GSettings *settings;
MetaKeyBindingAction action;
/*
* A list of MetaKeyCombos. Each of them is bound to
* this keypref. If one has keysym==modifiers==0, it is
* ignored.
*/
GSList *combos;
/* for keybindings that can have shift or not like Alt+Tab */
gboolean add_shift:1;
/* for keybindings that apply only to a window */
gboolean per_window:1;
/* for keybindings not added with meta_display_add_keybinding() */
gboolean builtin:1;
} MetaKeyPref;
void meta_display_init_keys (MetaDisplay *display);
void meta_display_shutdown_keys (MetaDisplay *display);
void meta_screen_grab_keys (MetaScreen *screen);
void meta_screen_ungrab_keys (MetaScreen *screen);
void meta_window_grab_keys (MetaWindow *window);
void meta_window_ungrab_keys (MetaWindow *window);
gboolean meta_window_grab_all_keys (MetaWindow *window,
guint32 timestamp);
void meta_window_ungrab_all_keys (MetaWindow *window,
guint32 timestamp);
gboolean meta_keybindings_process_event (MetaDisplay *display,
MetaWindow *window,
const ClutterEvent *event);
void meta_display_process_mapping_event (MetaDisplay *display,
XEvent *event);
gboolean meta_prefs_add_keybinding (const char *name,
GSettings *settings,
MetaKeyBindingAction action,
MetaKeyBindingFlags flags);
gboolean meta_prefs_remove_keybinding (const char *name);
GList *meta_prefs_get_keybindings (void);
void meta_prefs_get_overlay_binding (MetaKeyCombo *combo);
const char *meta_prefs_get_iso_next_group_option (void);
#endif