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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2006 The ScummVM project
* Copyright (C) 2002-2005 Chris Apers - PalmOS Backend
*
* 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.
*
* $Header$
*
*/
#include "be_os5.h"
#include "oscalls.h"
#include "palmdefs.h"
#ifndef __TWKEYS_H__
#include <PalmNavigator.h>
#include <HsKeyCommon.h>
#endif
static TimerExType _timerEx;
OSystem_PalmOS5::OSystem_PalmOS5() : OSystem_PalmBase() {
_sound.active = false;
_timerEx.timerID = 0;
_timerEx.timer = &_timer;
#ifdef PALMOS_ARM
// CHECK : is this ok for OS5 too ?
if (HALHRTimerTicksPerSecond(&_timerEx.ticks))
_timerEx.ticks = SysTicksPerSecond();
#endif
}
#ifdef PALMOS_ARM
static SYSTEM_CALLBACK void timer_handler(void *userDataP) {
CALLBACK_PROLOGUE
TimerExPtr _timerEx = (TimerExPtr)userDataP;
TimerPtr _timer = _timerEx->timer;
_timer->duration = _timer->callback(_timer->duration);
KALTimerSet(_timerEx->timerID, (_timer->duration * _timerEx->ticks / 1000));
CALLBACK_EPILOGUE
}
void OSystem_PalmOS5::setTimerCallback(TimerProc callback, int timer) {
if (_timer.active && _timerEx.timerID)
KALTimerDelete(_timerEx.timerID);
if (callback != NULL) {
Err e;
CALLBACK_INIT(_timerEx);
_timer.duration = timer;
_timer.callback = callback;
// create the timer
e = KALTimerCreate(&_timerEx.timerID, appFileCreator, &::timer_handler, &_timerEx);
if (!e) {
e = KALTimerSet(_timerEx.timerID, (timer * _timerEx.ticks / 1000));
if (e) KALTimerDelete(_timerEx.timerID);
}
_timer.active = (!e);
} else {
_timer.active = false;
}
if (!_timer.active)
_timerEx.timerID = 0;
}
#endif
void OSystem_PalmOS5::int_initBackend() {
if (OPTIONS_TST(kOpt5WayNavigatorV1)) {
_keyMouse.bitUp = keyBitPageUp;
_keyMouse.bitDown = keyBitPageDown;
_keyMouse.bitLeft = keyBitNavLeft;
_keyMouse.bitRight = keyBitNavRight;
_keyMouse.bitButLeft= keyBitNavSelect;
_keyMouse.hasMore = true;
} else if (OPTIONS_TST(kOpt5WayNavigatorV2)) {
_keyMouse.bitUp = keyBitRockerUp;
_keyMouse.bitDown = keyBitRockerDown;
_keyMouse.bitLeft = keyBitRockerLeft;
_keyMouse.bitRight = keyBitRockerRight;
_keyMouse.bitButLeft= keyBitRockerCenter;
_keyMouse.hasMore = true;
}
}
void OSystem_PalmOS5::int_quit() {
#ifdef PALMOS_ARM
if (_timerEx.timerID)
KALTimerDelete(_timerEx.timerID);
#endif
clearSoundCallback();
unload_gfx_mode();
exit(0);
}
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