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/* ScummVM - Scumm Interpreter
* Copyright (C) 2002-2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#ifndef BACKENDS_TIMER_DEFAULT_H
#define BACKENDS_TIMER_DEFAULT_H
#include "common/timer.h"
#include "common/mutex.h"
class OSystem;
class DefaultTimerManager : public Common::TimerManager {
private:
enum {
MAX_TIMERS = 8
};
OSystem *_system;
Common::Mutex _mutex;
void *_timerHandler;
int32 _thisTime;
int32 _lastTime;
struct TimerSlots {
TimerProc procedure;
int32 interval;
int32 counter;
void *refCon;
} _timerSlots[MAX_TIMERS];
public:
DefaultTimerManager(OSystem *system);
~DefaultTimerManager();
bool installTimerProc(TimerProc proc, int32 interval, void *refCon);
void removeTimerProc(TimerProc proc);
protected:
static int timer_handler(int t);
int handler(int t);
};
#endif
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