/****************************************************************************** File: 'stopwatch.cpp'**** Created: Sat Dec 2 15:58:32 2006**      by: Wya ($Id: edited Sat Dec 2 15:58:32 2006 $)**** WARNING! All changes made by wya******************************************************************************/#include "stopwatch.h"#include "analogclock.h"#include "digitalclock.h"#include "yconfigure.h"#include "ydefine.h"#include <QTimer>#include <QMessageBox>#define VALUE_100MS  110  //how much micro second we add one#define VALUE_OFFSET_SECOND 5  //every how second we offset 100 second#define VALUE_NORMAL_COUNTER 8 //800 micro second to one second#define VALUE_OFFSET_COUNTER 8 //800 micro second to one second#define SaveLog ("stopwatch.log")/***** construction*****/YStopWatch::YStopWatch(QWidget *parent ) : QDialog(parent){   setupUi(this);     m_hours=0;	m_minutes=0;	m_seconds=0;			m_microSeconds=0;	m_msPerS=9;// default	m_lastMicroSeconds=-1;	m_lastTimeSecond=0;	m_DelayTime=0;//default	m_timer=NULL;	m_delayTimer=NULL;	m_offsetMS=0;	m_indication=0;//default is 0	m_SaveLogFile=SaveLog;//default is from the file #ifdef LOG_STOPWATCH   m_LogStream=NULL;   m_delaySave=0;#endif	setTheMsPerS(VALUE_NORMAL_COUNTER);	QTime t(0,0,0,0);	m_lastTime=t;	//timer=NULL;    m_StopWatch->setForamtWithMircoSecond();    m_DelayLcdTimer->setForamtWithSecond();   doConnection();  }/***** deconstruction*****/YStopWatch::~YStopWatch(){                  }/***** do all the signal connect***/void YStopWatch::doConnection(){ // delayTimeScrollBar	 connect( startButton, SIGNAL(clicked(bool)), this, SLOT(slotStartButton(bool)));	 connect(delayTimeScrollBar, SIGNAL(valueChanged (int)), this, SLOT(slotSetDelayTimer(int)));}/*****change the value of delay time*****/void YStopWatch::slotSetDelayTimer(int i){   QString txt= getTimeString(0,	0,i);  m_DelayLcdTimer->setDisplayTime(txt);  m_DelayTime=i;}/***** click button*****/void YStopWatch::slotStartButton(bool checked ){	if(startButton->text()=="Start"  && m_DelayTime==0 )	{            startStopWatch();#ifdef LOG_STOPWATCH			m_StartStamp=QDateTime::currentDateTime();#endif    }    else if(startButton->text()=="Start"  && m_DelayTime>0)  //start delay timer    {		//m_StopWatch->setForamtWithMircoSecond();        startDelayWatch();#ifdef LOG_STOPWATCH		m_StartStamp=QDateTime::currentDateTime();		m_delaySave=m_DelayTime;#endif    }	else	{				// stop the watch timer	   delayTimeScrollBar->setValue(0);       m_DelayTime=0;		 if(m_timer!=NULL)         m_timer->stop();		 if(m_delayTimer!=NULL)		 m_delayTimer->stop();		#ifdef LOG_STOPWATCH        m_StopStamp=QDateTime::currentDateTime();        writeTimeToTheStream();#endif              startButton->setText("Start");		 //send signal		 emit stopStopWatch(false);			}}/***** do stop watch event*****/void YStopWatch::slotDisplayStopWatchTimer(){		m_microSeconds=m_microSeconds+1;	if(m_microSeconds>=getTheMsPerS())	{	  m_microSeconds=0;	      QTime  updateTime= QTime::currentTime();	  if(updateTime.second()-m_lastTimeSecond >0)  //get current timr	  {        qDebug(" how much timer is rest =%d\n",updateTime.second()-m_lastTimeSecond);	  }	  m_lastTimeSecond=updateTime.second();	        	  m_seconds = m_seconds+1;	  //we will offet the micro second	  if(m_offsetMS <VALUE_OFFSET_SECOND)	  {	    m_offsetMS=m_offsetMS+1;		setTheMsPerS(VALUE_NORMAL_COUNTER);	  }	  else	  {        m_offsetMS=0;		setTheMsPerS(VALUE_OFFSET_COUNTER);	  }	  if(m_seconds>59) //for minutes	  {         m_seconds = 0;         m_minutes=m_minutes+1;		 if(m_minutes>59) //for hours		 {           m_minutes=0;            m_hours=m_hours+1;  //we don't think we use  more 24 		 }	  }	}	//set value to the display string	QString txt= getTimeString(m_hours,	m_minutes,m_seconds,m_microSeconds*100);	m_StopWatch->setDisplayTime(txt);}/**********/void YStopWatch::slotDelayTimeEvent(){   if(m_DelayTime < 1)  {    m_delayTimer->stop();       // start  the new timer    startStopWatch();  }  else  {     m_DelayTime= m_DelayTime-1;     qDebug(" m_delay timer is%d \n", m_DelayTime);     QString txt= getTimeString(0,0,m_DelayTime);     m_DelayLcdTimer->setDisplayTime(txt);  }}/***** start the timer of stop watch*****/void YStopWatch::startStopWatch(){ 	 m_hours=0;	 m_minutes=0;	 m_seconds=0;	 m_microSeconds=0;	 m_lastMicroSeconds=-1;  //just a indicate	 m_lastTimeSecond=0;    if(m_timer==NULL)	{ m_timer = new QTimer(this);}	else	{      delete m_timer ;	  m_timer=NULL;	  m_timer = new QTimer(this);	   	}     connect(m_timer, SIGNAL(timeout()), this, SLOT(slotDisplayStopWatchTimer()));	 // connect(m_timer, SIGNAL(timeout()), this, SLOT(ajustWatchTimer()));	  m_lastTime=QTime::currentTime();	  m_lastTimeSecond=m_lastTime.second();      m_timer->start(VALUE_100MS);	  startButton->setText("Stop");}/***** start delay event*****/void YStopWatch::startDelayWatch(){   if(m_delayTimer==NULL)   { m_delayTimer = new QTimer(this);}   else   {     delete m_delayTimer;     m_delayTimer=NULL;	 m_delayTimer= new QTimer(this);   }     connect(m_delayTimer, SIGNAL(timeout()), this, SLOT(slotDelayTimeEvent()));	 // connect(m_timer, SIGNAL(timeout()), this, SLOT(ajustWatchTimer()));	       m_delayTimer->start(1000);	  startButton->setText("Stop");}/***** return a string like hh:mm:ss.z** ***/QString YStopWatch::getTimeString(int hh,int mm,int ss,int zz){	QTime time (hh,mm,ss,zz);	QString txt = time.toString("hh:mm:ss.z");		qDebug("txt length =%d",txt.length());	txt=txt.left(10);	qDebug(txt.toAscii());    return txt;}/***** overload function*****/QString YStopWatch::getTimeString(int hh,int mm,int ss){	QTime time (hh,mm,ss);	QString txt = time.toString("hh:mm:ss");		qDebug(txt.toAscii());    return txt;}/***** get the offet value *****/void YStopWatch::ajustWatchTimer(){    int value=0;	QTime getTime = QTime::currentTime ();	//check the value of 		if((m_lastMicroSeconds >900 || getTime.msec() <100 ) )	{	 value =getTime.msec()+1000-m_lastMicroSeconds;	}	else	{      value =getTime.msec()-m_lastMicroSeconds;	}		if(value <150  && m_lastMicroSeconds!=-1 )	{	 m_ajustValue.append(value);	}	m_lastMicroSeconds=getTime.msec();	}/**********/int YStopWatch::getTheAjustValue(){  int res=0;  int i=0; #if 0  qDebug(" get all the value of adjust \n");  for ( i = 0; i <m_ajustValue .size(); ++i)    {                 qDebug("ajust value [%d]=%d\n",i,m_ajustValue[i]);     }#endif       //get mint value     for ( i = 1; i <m_ajustValue .size(); ++i)    {        if ( m_ajustValue.at(0)>m_ajustValue.at(i) )		{           m_ajustValue.swap (0, i);		}         //      }   // remove min value   m_ajustValue.removeAt(0);     //get max value   for ( i = 1; i <m_ajustValue .size(); ++i)    {        if ( m_ajustValue.at(0)<m_ajustValue.at(i) )		{           m_ajustValue.swap (0, i);		}         //      }     //remove max value	 m_ajustValue.removeAt(0);	for ( i = 0; i <m_ajustValue .size(); ++i)     {        res=res+m_ajustValue[i];    }	res=res/m_ajustValue .size();	qDebug(" this    ajust value = %d \n", res); 	m_msPerS =1000/res;	//QMessageBox::about(this, "About <Application>",QString::number(m_msPerS));	return res;}/*****  set windows name for synchro stopwatch*****/void YStopWatch::setTitleName(){ QString str="Stop Watch"; int i =getIndication(); str.append(" ["); str.append(QString::number(i)); str.append("]"); this->setWindowTitle(str);}/*****  event close windows*****/void YStopWatch::closeEvent( QCloseEvent* ce ){	    //stop the time	if(m_timer!=NULL)	{      delete m_timer ;	  m_timer=NULL;	}	 //send this signal in order to we can do some thing :(.	emit closeStopWatch(getIndication());    //start close win    ce->accept(); }/***** set text stream from parent *****/#ifdef LOG_STOPWATCHvoid YStopWatch::setTextStream(QTextStream * stream){  m_LogStream = stream;}#endif/***** write Time stamp to log file *****/#ifdef LOG_STOPWATCHvoid  YStopWatch::writeTimeToTheStream(){    if(m_LogStream!=NULL)  {	 *m_LogStream<<"######"<<char(0x0d)<<char(0x0a)<<"##"<<" Start Time :"<<m_StartStamp.toString("hh:mm:ss ; yyyy MM dd ")<<char(0x0d)<<char(0x0a);     *m_LogStream<<"##"<<" Delay Time :"<<m_delaySave<<char(0x0d)<<char(0x0a);#if 0	 *m_LogStream<<"##"<<" Stop Time :"<<m_StopStamp.toString("hh:mm:ss ; yyyy MM dd ")<<char(0x0d)<<char(0x0a);#endif	 *m_LogStream<<"##"<<" Total Run Time :"<<m_StopWatch->getDisplayTime()<<char(0x0d)<<char(0x0a);	 *m_LogStream<<"######"<<char(0x0d)<<char(0x0a);	 m_delaySave=0;	 m_LogStream->flush();  }}#endif