77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/* -*-c++-*- Present3D - Copyright (C) 1999-2006 Robert Osfield
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*
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* This software is open source and may be redistributed and/or modified under
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* the terms of the GNU General Public License (GPL) version 2.0.
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* The full license is in LICENSE.txt file included with this distribution,.
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*
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* This software 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
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* include LICENSE.txt for more details.
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*/
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#ifndef SDLINTEGRATION
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#define SDLINTEGRATION
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#include <SDL.h>
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#include <SDL_events.h>
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#include <SDL_joystick.h>
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#include <vector>
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#include <map>
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class SDLIntegration
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{
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public:
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SDLIntegration();
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~SDLIntegration();
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typedef std::vector<int> ValueList;
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typedef std::map<int, int> ButtonMap;
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void update(osgViewer::Viewer& viewer);
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void addMouseButtonMapping(int joystickButton, int mouseButton)
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{
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_mouseButtonMap[joystickButton] = mouseButton;
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}
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int getMouseButtonMapping(int joystickButton)
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{
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ButtonMap::const_iterator itr = _mouseButtonMap.find(joystickButton);
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if (itr != _mouseButtonMap.end()) return itr->second;
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else return -1;
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}
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void addKeyMapping(int joystickButton, int key)
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{
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_keyMap[joystickButton] = key;
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}
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int getKeyMapping(int joystickButton)
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{
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ButtonMap::const_iterator itr = _keyMap.find(joystickButton);
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if (itr != _keyMap.end()) return itr->second;
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else return -1;
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}
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protected:
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void capture(ValueList& axisValues, ValueList& buttonValues) const;
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SDL_Joystick* _joystick;
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int _numAxes;
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int _numBalls;
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int _numHats;
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int _numButtons;
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bool _verbose;
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ValueList _axisValues;
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ValueList _buttonValues;
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ButtonMap _mouseButtonMap;
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ButtonMap _keyMap;
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};
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#endif
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