mutter/src/core/keybindings-private.h
Owen W. Taylor b1776b5ae5 Enforce a policy of single-handling of key events
Only process each key event once. If all keys are grabbed, then
don't also look for handlers for a key shortcut after processing
the grab op. If all keys are grabbed or we find a key shortcut,
don't pass the event on to the compositing mananger.

http://bugzilla.gnome.org/show_bug.cgi?id=590754
2009-08-26 12:26:58 -04:00

60 lines
2.5 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef META_KEYBINDINGS_PRIVATE_H
#define META_KEYBINDINGS_PRIVATE_H
#include "keybindings.h"
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);
gboolean meta_screen_grab_all_keys (MetaScreen *screen,
guint32 timestamp);
void meta_screen_ungrab_all_keys (MetaScreen *screen,
guint32 timestamp);
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_display_process_key_event (MetaDisplay *display,
MetaWindow *window,
XEvent *event);
void meta_set_keybindings_disabled (gboolean setting);
void meta_display_process_mapping_event (MetaDisplay *display,
XEvent *event);
#endif