/indra/llwindow/llkeyboardwin32.h

 1/** 
 2 * @file llkeyboardwin32.h
 3 * @brief Handler for assignable key bindings
 4 *
 5 * $LicenseInfo:firstyear=2004&license=viewerlgpl$
 6 * Second Life Viewer Source Code
 7 * Copyright (C) 2010, Linden Research, Inc.
 8 * 
 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation;
12 * version 2.1 of the License only.
13 * 
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * Lesser General Public License for more details.
18 * 
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 * 
23 * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
24 * $/LicenseInfo$
25 */
26
27#ifndef LL_LLKEYBOARDWIN32_H
28#define LL_LLKEYBOARDWIN32_H
29
30#include "llkeyboard.h"
31
32// this mask distinguishes extended keys, which include non-numpad arrow keys 
33// (and, curiously, the num lock and numpad '/')
34const MASK MASK_EXTENDED =  0x0100;
35
36class LLKeyboardWin32 : public LLKeyboard
37{
38public:
39	LLKeyboardWin32();
40	/*virtual*/ ~LLKeyboardWin32() {};
41
42	/*virtual*/ BOOL	handleKeyUp(const U16 key, MASK mask);
43	/*virtual*/ BOOL	handleKeyDown(const U16 key, MASK mask);
44	/*virtual*/ void	resetMaskKeys();
45	/*virtual*/ MASK	currentMask(BOOL for_mouse_event);
46	/*virtual*/ void	scanKeyboard();
47	BOOL				translateExtendedKey(const U16 os_key, const MASK mask, KEY *translated_key);
48	U16					inverseTranslateExtendedKey(const KEY translated_key);
49
50protected:
51	MASK	updateModifiers();
52	//void	setModifierKeyLevel( KEY key, BOOL new_state );
53private:
54	std::map<U16, KEY> mTranslateNumpadMap;
55	std::map<KEY, U16> mInvTranslateNumpadMap;
56};
57
58#endif