Back to index

lightning-sunbird  0.9+nobinonly
nsKeyboardUtils.h
Go to the documentation of this file.
00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  *
00003  * ***** BEGIN LICENSE BLOCK *****
00004  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00005  *
00006  * The contents of this file are subject to the Mozilla Public License Version
00007  * 1.1 (the "License"); you may not use this file except in compliance with
00008  * the License. You may obtain a copy of the License at
00009  * http://www.mozilla.org/MPL/
00010  *
00011  * Software distributed under the License is distributed on an "AS IS" basis,
00012  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00013  * for the specific language governing rights and limitations under the
00014  * License.
00015  *
00016  * The Original Code is mozilla.org Code.
00017  *
00018  * The Initial Developer of the Original Code is
00019  * Brian Stell <bstell@netscape.com>.
00020  * Portions created by the Initial Developer are Copyright (C) 2001
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   <bstell@netscape.com>
00025  *
00026  * Alternatively, the contents of this file may be used under the terms of
00027  * either the GNU General Public License Version 2 or later (the "GPL"), or
00028  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00029  * in which case the provisions of the GPL or the LGPL are applicable instead
00030  * of those above. If you wish to allow use of your version of this file only
00031  * under the terms of either the GPL or the LGPL, and not to allow others to
00032  * use your version of this file under the terms of the MPL, indicate your
00033  * decision by deleting the provisions above and replace them with the notice
00034  * and other provisions required by the GPL or the LGPL. If you do not delete
00035  * the provisions above, a recipient may use your version of this file under
00036  * the terms of any one of the MPL, the GPL or the LGPL.
00037  *
00038  * ***** END LICENSE BLOCK ***** */
00039 
00040 #ifndef _NSKEYBOARDUTILS_H_
00041 #define _NSKEYBOARDUTILS_H_
00042 
00043 extern "C" {
00044 #include <X11/Xlib.h>
00045 #include <gdk/gdk.h>
00046 }
00047 #include "prtypes.h"
00048 
00049 class nsXKBModeSwitch {
00050   public:
00051     static void ControlWorkaround(gboolean grab_during_popup,
00052                                   gboolean ungrab_during_mode_switch);
00053     static gint GrabKeyboard(GdkWindow *win, gint owner_events, guint32 time);
00054     static void UnGrabKeyboard(guint32 time);
00055     static void HandleKeyPress(XKeyEvent *xke);
00056     static void HandleKeyRelease(XKeyEvent *xke);
00057     static void HandleMappingNotify();
00058 
00059   private:
00060     static void Init();
00061 
00062     static PRUint32 gModeSwitchKeycode1;
00063     static PRUint32 gModeSwitchKeycode2;
00064     static PRBool   gGrabDuringPopup;
00065     static PRBool   gUnGrabDuringModeSwitch;
00066     static PRBool   gModeSwitchDown;
00067     static gint     gOwnerEvents;
00068     static guint32  gGrabTime;
00069 
00070 };
00071 
00072 #endif /* _NSKEYBOARDUTILS_H_ */