aigo/qt/aigoqt.cpp

#include "aigoqt.h"
#include <QtDebug>
#include <state.h>
#include "image.h"

AigoQt::AigoQt(QWidget *parent)
	: QMainWindow(parent)
{
	setupUi(this);
	cam = new StaticCam("data/bilde.bmp");

	timer = new QTimer(this);
	connect(timer, SIGNAL(timeout()), this, SLOT(on_buttonDrawPoints_clicked()));
	timer->start(10);

	copy = Image::copySurface(cam->getSurface());

}

AigoQt::~AigoQt( void )
{
	delete cam;
}

void AigoQt::updateImage( void )
{
	cam->update();
	SDL_Surface *s = cam->getSurface();

	if (checkThreshold->isChecked()) Image::threshold(s, blackImageThreshold->value(), whiteImageThreshold->value());
	SDL_BlitSurface(s, NULL, copy, NULL);

	Mask::mask *mask = Mask::createCircleMask(19);
	//Mask::printMask(mask);

	if (checkErosion->isChecked()) Image::erosion(s, copy, mask);
	if (checkDilation->isChecked()) Image::dilation(s, copy, mask);

	delete mask;

	image->setPixmap(QPixmap::fromImage(QImage((uchar*)s->pixels, s->w, s->h, QImage::Format_RGB32)));
	//on_buttonGenerateState_clicked();
}

void AigoQt::on_buttonSetCorners_clicked( void )
{
	disconnect(image, 0, 0, 0);
	connect(image, SIGNAL(clicked(int, int)), this, SLOT(handleCornerClicked(int, int)));
	statusBar()->showMessage("Please click the upper left corner of the board.");
}

void AigoQt::on_buttonGenerateState_clicked( void )
{
	State state = State::generateState(cam->getSurface(), settings);
	state.printState();
}

void AigoQt::on_sliderBlack_valueChanged( int value)
{
	settings.setBlackThreshold(value);
	on_buttonGenerateState_clicked();
}

void AigoQt::on_sliderWhite_valueChanged( int value)
{
	settings.setWhiteThreshold(value);
	on_buttonGenerateState_clicked();
}

void AigoQt::on_buttonDrawPoints_clicked( void )
{
	updateImage();
	for (int i = 0; i < 19; i++)
	{
		for (int j = 0; j < 19; j++)
		{
			point p = State::positionPoint(i, j, settings);
			((uint32_t*)cam->getSurface()->pixels)[p.y*640 + p.x] = 0xffff0000;
		}
	}
	SDL_Surface *s = cam->getSurface();
	image->setPixmap(QPixmap::fromImage(QImage((uchar*)s->pixels, s->w, s->h, QImage::Format_RGB32)));
}

void AigoQt::handleCornerClicked( int x, int y)
{
	point p;
	p.x = x;
	p.y = y;

	QString pointString = QString::fromLatin1("(%1, %2)").arg(x).arg(y);

	static int corner = -1;
	++corner %= 4;
	switch (corner)
	{
		case 0:
			settings.setUL(p);
			statusBar()->showMessage("Upper left set to " + pointString + ". Click upper right.");
			break;
		case 1:
			settings.setUR(p);
			statusBar()->showMessage("Upper right set to " + pointString + ". Click bottom left.");
			break;
		case 2:
			settings.setBL(p);
			statusBar()->showMessage("Bottom left set to " + pointString + ". Click bottom right.");
			break;
		case 3:
			settings.setBR(p);
			statusBar()->showMessage("Bottom right set to " + pointString + ". All done.");
			disconnect(image, NULL, this, NULL);
			break;
	}
}

#include "aigoqt.moc"