void TimeBar::mousePressEvent( QMouseEvent * event )
{
if (event->y()<=25)
{
//如果小于25,那么就是移动当前位置
mMoveCurrTime=true;
float x=event->x();
x=x/mZoom*1000;
setCurrTime(x);
mToopTip=QString("CurrTime:%1").arg(x);
mToolTipX=event->x()+10;
mToolTipY=event->y()+5;
repaint();
}
else
{
if (mSelectedTimeLine!=NULL)
{
return;
}
//检查是否选中某个TimeLine
QMapIterator<int,QVector<TimeLine*>*> mapIt(mTimeLine);
while (mapIt.hasNext())
{
mapIt.next();
for (QVector<TimeLine*>::const_iterator it=mapIt.value()->begin();it!=mapIt.value()->end();it++)
{
//计算TimeLine起始位置
float startX=mZoom*((*it)->startTime/1000.0);
QRectF rect(startX,28+mapIt.key()*15+mapIt.key()*3,mZoom*((*it)->len()/1000.0),15);
if (rect.contains(event->posF()))
{
mSelectedTimeLine=(*it);
break;
}
}
if (mSelectedTimeLine!=NULL)
{
setCursor(QCursor(Qt::ClosedHandCursor));
mLastX=event->x();
break;
}
}
}
}
void FrameHandler::frame(Time frameTime)
{
if(_mfUninitializedFrameTasks.size() != 0)
{
this->init();
}
setCurrTime(frameTime);
if(osgAbs(_sfStartTime.getValue()) < 0.00001)
{
setStartTime(_sfCurrTime.getValue());
setLastTime(0.f);
}
_sfCurrTime.getValue() -= _sfStartTime.getValue();
if(_sfPaused.getValue() == false)
{
SFTime *pSFTimeStamp = editSFTimeStamp();
if(_sfConstantTime.getValue() == true)
{
pSFTimeStamp->getValue() += _sfConstantTimeStep.getValue();
if(pSFTimeStamp->getValue() < 0.)
pSFTimeStamp->setValue(0.0);
}
else
{
pSFTimeStamp->getValue() +=
(_sfCurrTime.getValue() - _sfLastTime.getValue()) *
_sfTimeScale.getValue();
if(pSFTimeStamp->getValue() < 0.)
pSFTimeStamp->setValue(0.0);
}
}
setLastTime(_sfCurrTime.getValue());
++(editSFFrameCount()->getValue());
callTasks();
}
int checkClock(clockType cType,int coolDown) {
GameClock gClock = getClock(NULL);
ClockNode currNode;
currNode = gClock->first;
clock_t currTime = (double) clock() / (CLOCKS_PER_SEC/100);
while(currNode != NULL) {
if (currNode->type == cType) {
if((currTime - currNode->time) >= coolDown) {
setCurrTime(currNode);
return 1;
} else {
return 0;
}
}
currNode = currNode->next;
}
fprintf(stderr,"clock does not exist\n");
return 0;
}
void TimeBar::mouseMoveEvent( QMouseEvent * event )
{
if (mSelectedTimeLine!=NULL)
{
int offect=(event->x()-mLastX)/(float)mZoom*1000;
mLastX=event->x();
int startTime=mSelectedTimeLine->startTime;
if (startTime+offect>=0)
{
mSelectedTimeLine->startTime+=offect;
mSelectedTimeLine->endTime+=offect;
mToopTip=QString(tr("Start:%1,End:%2")).arg(mSelectedTimeLine->startTime).arg(mSelectedTimeLine->endTime);
mToolTipX=event->x()+5;
mToolTipY=event->y()-5;
repaint();
}
}
else if (mMoveCurrTime)
{
float x=event->x();
x=x/mZoom*1000;
if (x<0)
{
x=0;
}
setCurrTime(x);
mToopTip=QString(tr("CurrTime:%1")).arg(x);
mToolTipX=event->x()+10;
if (mToolTipX<0)
{
mToolTipX=0;
}
mToolTipY=event->y()+5;
repaint();
}
}
void ComplexSceneManager::frame(void)
{
#if 0
setCurrTime(getSystemTime());
if(osgAbs(_sfStartTime.getValue()) < 0.00001)
{
setStartTime(_sfCurrTime.getValue());
setLastTime(0.f);
}
_sfCurrTime.getValue() -= _sfStartTime.getValue();
if(_sfPaused.getValue() == false)
{
SFTime *pSFTimeStamp = editSFTimeStamp();
if(_sfConstantTime.getValue() == true)
{
pSFTimeStamp->getValue() += _sfConstantTimeStep.getValue();
if(pSFTimeStamp->getValue() < 0.)
pSFTimeStamp->setValue(0.0);
}
else
{
pSFTimeStamp->getValue() +=
(_sfCurrTime.getValue() - _sfLastTime.getValue()) *
_sfTimeScale.getValue();
if(pSFTimeStamp->getValue() < 0.)
pSFTimeStamp->setValue(0.0);
}
}
setLastTime(_sfCurrTime.getValue());
SystemTime = _sfTimeStamp.getValue();
++(editSFFrameCount()->getValue());
if(_sfSensorTask.getValue() != NULL)
{
_sfSensorTask.getValue()->frame(_sfTimeStamp.getValue (),
_sfFrameCount.getValue());
}
#endif
if(_sfDumpFrameStart.getValue() == true)
{
fprintf(stderr, "=================================================\n");
fprintf(stderr, "Render Frame\n");
fprintf(stderr, "=================================================\n");
}
FrameHandler::the()->frame();
SystemTime = FrameHandler::the()->getTimeStamp();
commitChanges();
if(_sfDrawManager.getValue() != NULL)
{
_sfDrawManager.getValue()->frame(FrameHandler::the()->getTimeStamp(),
FrameHandler::the()->getFrameCount());
}
}
TimeBar::TimeBar(QWidget *parent)
: QWidget(parent),mZoom(250),mSelectedTimeLine(NULL),mToolTipX(0),mToolTipY(0)
{
setCurrTime(1000);
}