/** * @file llviewerkeyboard.h * @brief LLViewerKeyboard class header file * * $LicenseInfo:firstyear=2005&license=viewergpl$ * * Copyright (c) 2005-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LL_LLVIEWERKEYBOARD_H #define LL_LLVIEWERKEYBOARD_H #include "llkeyboard.h" // For EKeystate const S32 MAX_NAMED_FUNCTIONS = 100; const S32 MAX_KEY_BINDINGS = 128; // was 60 class LLNamedFunction { public: LLNamedFunction() : mFunction(NULL) { }; ~LLNamedFunction() { }; std::string mName; LLKeyFunc mFunction; }; typedef enum e_keyboard_mode { MODE_FIRST_PERSON, MODE_THIRD_PERSON, MODE_EDIT, MODE_EDIT_AVATAR, MODE_SITTING, MODE_COUNT } EKeyboardMode; void bind_keyboard_functions(); class LLViewerKeyboard { public: LLViewerKeyboard(); BOOL handleKey(KEY key, MASK mask, BOOL repeated); void bindNamedFunction(const std::string& name, LLKeyFunc func); S32 loadBindings(const std::string& filename); // returns number bound, 0 on error EKeyboardMode getMode(); BOOL modeFromString(const std::string& string, S32 *mode); // False on failure void scanKey(KEY key, BOOL key_down, BOOL key_up, BOOL key_level); protected: BOOL bindKey(const S32 mode, const KEY key, const MASK mask, const std::string& function_name); S32 mNamedFunctionCount; LLNamedFunction mNamedFunctions[MAX_NAMED_FUNCTIONS]; // Hold all the ugly stuff torn out to make LLKeyboard non-viewer-specific here S32 mBindingCount[MODE_COUNT]; LLKeyBinding mBindings[MODE_COUNT][MAX_KEY_BINDINGS]; typedef std::map<U32, U32> key_remap_t; key_remap_t mRemapKeys[MODE_COUNT]; std::set<KEY> mKeysSkippedByUI; BOOL mKeyHandledByUI[KEY_COUNT]; // key processed successfully by UI }; extern LLViewerKeyboard gViewerKeyboard; #endif // LL_LLVIEWERKEYBOARD_H