#include <QPainter>
#include <QSound>
#include <QSettings>
#include "intro.h"


Intro::Intro(QWidget *parent) : QWidget(parent)
{
	resize(800,480);
	frame = 0;
	timerId = startTimer(10);
	introEnabled = QSettings("dpf.ini", QSettings::IniFormat).value("ShowIntro", true).toBool();
	if (introEnabled)
	{
		QSound::play("sounds/Startup.wav");
	}
}


Intro::~Intro()
{

}


void Intro::paintEvent(QPaintEvent *pe)
{
	if (frame < 80) {
		QPainter p(this);
		p.setPen(Qt::NoPen);
		p.setBrush(QColor(frame*3,frame*3,frame*3));
		p.drawRect(0,0,800,480);
	} else if (frame < 160) {
		QPainter p(this);
		p.setPen(Qt::NoPen);
		p.setBrush(QColor(255,255,255));
		p.drawRect(0,0,800,480);
		p.drawPixmap(365,230-frame/2,QPixmap("pics/logo.png"));
	} else if (frame < 300) {
		QPainter p(this);
		p.setPen(Qt::NoPen);
		p.setBrush(QColor(255,255,255));
		p.drawRect(0,0,800,480);
		p.drawPixmap(365,230-80,QPixmap("pics/logo.png"));
		p.setOpacity((frame-160)/80.0);
		p.setPen(QColor(64,32,64));
		//p.setFont(QFont("NeuStyle", 16));
		//p.drawText(340,280,"InvertedLogic");
		p.setFont(QFont("Bank Gothic", 18));
		p.drawText(345,280,"    Samsung");
	} else {
		QPainter p(this);
		p.setOpacity((380-frame)/80.0);
		p.setPen(Qt::NoPen);
		p.setBrush(QColor(255,255,255));
		p.drawRect(0,0,800,480);
		p.drawPixmap(365,230-80,QPixmap("pics/logo.png"));
		p.setPen(QColor(64,32,64));
		//p.setFont(QFont("NeuStyle", 16));
		//p.drawText(340,280,"InvertedLogic");
		p.setFont(QFont("Bank Gothic", 18));
		p.drawText(345,280,"    Samsung");
	}
}


void Intro::timerEvent(QTimerEvent *te)
{
	update();
	frame++;

	const int lastFrame = (introEnabled) ? 300 : 1;
	if (frame == lastFrame)
	{
		emit setStage(-2);
	}

	if (frame > lastFrame)
	{
		killTimer(timerId);
		hide();
	}
}