ChronoCheckMate/Chronometre.cpp

/*
 * Chronometre.cpp
 * This file is part of ChronoCheckMate
 *
 * Copyright (C) 2010 - François Drouhard
 *
 * ChronoCheckMate 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.
 *
 * ChronoCheckMate 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 ChronoCheckMate; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 */
 
#include "Chronometre.h"
#include <QTimer>
#include <QWidget>
#include <QLCDNumber>
#include <QObject>
#include <QHBoxLayout>

Chronometre::Chronometre (const QString & nom , QWidget * parent = 0) : QGroupBox (nom , parent) {
	setFlat (false);

	heure = 0;
	minute = 0;
	seconde = 0;
	centieme = 0;
	
	ecranHeure = new QLCDNumber (2, this);
	ecranMinute = new QLCDNumber (2, this);
	ecranSeconde = new QLCDNumber (2, this);
	ecranCentieme = new QLCDNumber (2 , this);
    ecranHeure->setSegmentStyle (QLCDNumber::Flat);
    ecranMinute->setSegmentStyle (QLCDNumber::Flat);
    ecranSeconde->setSegmentStyle (QLCDNumber::Flat);
    ecranCentieme->setSegmentStyle (QLCDNumber::Flat);
	
	ecranLayout = new QHBoxLayout;
	ecranLayout->addWidget(ecranHeure);
	ecranLayout->addWidget(ecranMinute);
	ecranLayout->addWidget(ecranSeconde);
	ecranLayout->addWidget(ecranCentieme);
	
	setLayout (ecranLayout);
	
	affichage();
	
	timer = new QTimer  (this);
	timer->setInterval (10);
	QObject::connect (timer , SIGNAL (timeout() ) , this , SLOT (refresh()));
}

void Chronometre::refresh () {
	if (centieme == 99) {
		if (seconde == 59) {
			if (minute == 59) {
				heure += 1;
				minute = 0;
				seconde = 0;
				centieme = 0;
			}
			else {
				minute += 1;
				seconde = 0;
				centieme = 0;
			}
		}
		else {
			seconde += 1;
			centieme = 0;
		}
	}
	else {
		centieme += 1;
	}
	
	affichage ();
}

void Chronometre::start () {
	timer->start ();
}

void Chronometre::stop () {
	timer->stop();
}

int Chronometre::getHeure () {
	return heure;
}

int Chronometre::getMinute () {
	return minute;
}

int Chronometre::getSeconde () {
	return seconde;
}

int Chronometre::getCentieme () {
	return centieme;
}

void Chronometre::affichage () {
	ecranHeure->display(heure);
	ecranMinute->display(minute);
	ecranSeconde->display(seconde);
	ecranCentieme->display (centieme);
}

void Chronometre::reinit () {
	if (timer->isActive()) {
		timer->stop();
	}
	heure = 0;
	minute = 0;
	seconde = 0;
	centieme = 0;
	affichage();
}

void Chronometre::basculer () {
	if (timer->isActive()) {
		timer->stop();
	}
	else {
		timer->start ();
	}

}