121 lines
3.2 KiB
C++
121 lines
3.2 KiB
C++
/**
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* @file llviewerkeyboard.h
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* @brief LLViewerKeyboard class header file
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*
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* $LicenseInfo:firstyear=2005&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLVIEWERKEYBOARD_H
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#define LL_LLVIEWERKEYBOARD_H
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#include "llkeyboard.h" // For EKeystate
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#include "llinitparam.h"
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const S32 MAX_NAMED_FUNCTIONS = 100;
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const S32 MAX_KEY_BINDINGS = 128; // was 60
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class LLNamedFunction
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{
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public:
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LLNamedFunction() : mFunction(NULL) { };
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~LLNamedFunction() { };
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std::string mName;
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LLKeyFunc mFunction;
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};
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typedef enum e_keyboard_mode
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{
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MODE_FIRST_PERSON,
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MODE_THIRD_PERSON,
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MODE_EDIT,
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MODE_EDIT_AVATAR,
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MODE_SITTING,
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MODE_COUNT
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} EKeyboardMode;
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void bind_keyboard_functions();
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class LLViewerKeyboard
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{
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public:
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struct KeyBinding : public LLInitParam::Block<KeyBinding>
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{
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Mandatory<std::string> key,
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mask,
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command;
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KeyBinding();
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};
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struct KeyMode : public LLInitParam::Block<KeyMode>
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{
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Multiple<KeyBinding> bindings;
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EKeyboardMode mode;
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KeyMode(EKeyboardMode mode);
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};
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struct Keys : public LLInitParam::Block<Keys>
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{
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Optional<KeyMode> first_person,
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third_person,
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edit,
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sitting,
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edit_avatar;
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Keys();
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};
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LLViewerKeyboard();
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BOOL handleKey(KEY key, MASK mask, BOOL repeated);
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BOOL handleKeyUp(KEY key, MASK mask);
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S32 loadBindings(const std::string& filename); // returns number bound, 0 on error
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S32 loadBindingsXML(const std::string& filename); // returns number bound, 0 on error
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void unloadBindings();
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EKeyboardMode getMode();
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BOOL modeFromString(const std::string& string, S32 *mode); // False on failure
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void scanKey(KEY key, BOOL key_down, BOOL key_up, BOOL key_level);
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private:
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S32 loadBindingMode(const LLViewerKeyboard::KeyMode& keymode);
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BOOL bindKey(const S32 mode, const KEY key, const MASK mask, const std::string& function_name);
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// Hold all the ugly stuff torn out to make LLKeyboard non-viewer-specific here
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S32 mBindingCount[MODE_COUNT];
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LLKeyBinding mBindings[MODE_COUNT][MAX_KEY_BINDINGS];
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typedef std::map<U32, U32> key_remap_t;
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key_remap_t mRemapKeys[MODE_COUNT];
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std::set<KEY> mKeysSkippedByUI;
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BOOL mKeyHandledByUI[KEY_COUNT]; // key processed successfully by UI
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};
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extern LLViewerKeyboard gViewerKeyboard;
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void agent_push_forward(EKeystate s);
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#endif // LL_LLVIEWERKEYBOARD_H
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