llviewerkeyboard.h
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- /**
- * @file llviewerkeyboard.h
- * @brief LLViewerKeyboard class header file
- *
- * $LicenseInfo:firstyear=2005&license=viewergpl$
- *
- * Copyright (c) 2005-2010, 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