/*
* mark.cpp
*/

#include "mark.h"
#include "imagehandler.h"
#include "qgo.h"
#include "setting.h"
#include <qpainter.h>
#include <qcanvas.h>

/*
* Mark
*/

Mark::Mark(int x, int y)
: myX(x), myY(y)
{
}

Mark::~Mark()
{
}

/*
* MarkSquare
*/

MarkSquare::MarkSquare(int x, int y, int size, QCanvas *canvas, QColor col)
: QCanvasRectangle(canvas),
Mark(x, y)
{
	double size_d = (double)size;

	if (setting->readBoolEntry("SMALL_MARKS"))
		size_d *= 0.85;

	if (setting->readBoolEntry("BOLD_MARKS"))
		setPen(QPen(col, 2));
	else
		setPen(QPen(col, 1));
	setSize(size_d, size_d);
	setZ(10);
}

/*
* MarkCircle
*/

MarkCircle::MarkCircle(int x, int y, int size, QCanvas *canvas, QColor col, bool s)
: QCanvasEllipse(canvas),
Mark(x, y),
small(s)
{
	if (setting->readBoolEntry("BOLD_MARKS"))
		setPen(QPen(col, 2));
	else
		setPen(QPen(col, 1));
	setSize((double)size, (double)size);
	setZ(10);
}

void MarkCircle::drawShape(QPainter & p)
{
	p.setPen(pen());
	p.drawEllipse(int(x()-width()/2.0+0.5), int(y()-height()/2.0+0.5), width(), height());
}

void MarkCircle::setSize(double x, double y)
{
	double m;
	if (setting->readBoolEntry("SMALL_MARKS"))
		m = 0.4;
	else
		m = 0.5;

	if (!small)
	{
		x *= 1.25*m;
		y *= 1.25*m;
	}
	else
	{
		x *= m;
		y *= m;
	}
 
	QCanvasEllipse::setSize((int)x, (int)y);
}

/*
* MarkTriangle
*/
MarkTriangle::MarkTriangle(int x, int y, int s, QCanvas *canvas, QColor col)
: QCanvasPolygon(canvas),
Mark(x, y)
{
	if (setting->readBoolEntry("BOLD_MARKS"))
		setPen(QPen(col, 2));
	else
		setPen(QPen(col, 1));
	setSize((double)s, (double)s);
	setZ(10);
}

void MarkTriangle::drawShape(QPainter &p)
{
	p.setPen(pen());
	p.drawPolygon(poly);
}

void MarkTriangle::setSize(double w, double)
{
	if (setting->readBoolEntry("SMALL_MARKS"))
		size = (int)(w*0.45);
	else
		size = (int)(w*0.55);
	
	QPointArray pa(3);
	pa[0] = QPoint(0, 0);
	pa[1] = QPoint(size/2, -size);
	pa[2] = QPoint(size, 0);
	setPoints(pa);
}

/*
* MarkCross
*/

MarkCross::MarkCross(int x, int y, int s, QCanvas *canvas, QColor col, bool plus)
: QCanvasLine(canvas),
Mark(x, y), size(s)
{
	plussign = plus;
	ol = NULL;

	int penWidth;
	if (setting->readBoolEntry("BOLD_MARKS"))
		penWidth = 2;
	else
		penWidth = 1;

	setPen(QPen(col, penWidth));
	setSize((double)s, (double)s);
	setZ(10);
	
	ol = new MarkOtherLine(canvas);
	if (plussign)
		ol->setPoints(0, size/2, size, size/2);
	else
		ol->setPoints(0, size, size, 0);
	ol->setPen(QPen(col, penWidth));
	ol->setZ(10);
	ol->show();
}

MarkCross::~MarkCross()
{
	if (ol != NULL)
		ol->hide();
	delete ol;
	hide();
}

void MarkCross::setSize(double w, double)
{
	if (setting->readBoolEntry("SMALL_MARKS"))
		size = (int)(w*0.45);
	else
		size = (int)(w*0.55);
	
	if (plussign)
	{
		setPoints(size/2, 0, size/2, size);
		if (ol != NULL)
			ol->setPoints(0, size/2, size, size/2);
	}
	else
	{
		setPoints(0, 0, size, size);
		if (ol != NULL)
			ol->setPoints(0, size, size, 0);
	}
}

void MarkCross::setColor(const QColor &col)
{
	QCanvasLine::setPen(col);
	if (ol != NULL)
		ol->setPen(col);
}

/*
* MarkText
*/

bool MarkText::useBold = false;
unsigned int MarkText::maxLength = 1;

MarkText::MarkText(ImageHandler  *ih, int x, int y, int size, const QString &txt,
			 QCanvas *canvas, QColor col, short c, bool bold, bool  overlay)
			 : QCanvasText(txt, canvas),
			 Mark(x, y), curSize(size), counter(c)
{
	rect = NULL;
	useBold = bold;
	
	if (text().length() > maxLength)
		maxLength = text().length();
	
	setSize(size, size);
	setColor(col);
/*	
	QPixmap * pix = new QPixmap(width, height);
	pix->fill(Qt::white);
	//bitBlt((QPaintDevice *)(pix),0,0,(QPaintDevice *)(ih->getBoardPixmap(setting->readEntry("SKIN"))),x,y,width,height,Qt::CopyROP);
	//bitBlt((QPaintDevice *)(pix),0,0,(QPaintDevice *)(ih->getTablePixmap(setting->readEntry("SKIN_TABLE"))),x,y,5,5,Qt::CopyROP,false);
	copyBlt(pix,0,0,ih->getTablePixmap(setting->readEntry("SKIN_TABLE")),size * (x-1) - width/2,size * (y-1) - height/2,8,8);
	//pix.fill((QWidget *)(canvas), x,y);

	if (overlay)
	{
	
	// we use a rectangle under the letter so as not to have the underlying grid
	// lines interfere with the letter
	// The only case where it is not set to 'true' is when a pass move is indicated,
	// bottom right off the board. This is an 'over'kill
	
		CHECK_PTR(canvas);
		rect = new QCanvasRectangle(canvas);
		CHECK_PTR(rect);
		rect->setPen(NoPen);
		CHECK_PTR(ih);
		rect->setSize(width, height);
		//rect->setX(size * (x-1) - width/2);
		//rect->setX(size * (y-1) - height/2);
		//rect->setBrush(QBrush(white, *(ih->getBoardPixmap(static_cast<skinType>(setting->readIntEntry("SKIN"))))));
		rect->setBrush(QBrush(white, *(ih->getBoardPixmap(setting->readEntry("SKIN")))));
		
		rect->setZ(1);
//		rect->show();
	}

*/

	setZ(10);
}

MarkText::~MarkText()
{
	if (rect != NULL)
		rect->hide();
	delete rect;
	hide();
}

void MarkText::setSize(double x, double)
{
	curSize = x;
	
	if (setting->readBoolEntry("SMALL_MARKS"))
		x *= 0.5;
	else
		x *= 0.6;
	
	// adjust font size, so all labels have the same size.
	if (setting->readBoolEntry("ADJ_FONT") && maxLength > 1)
		x /= (double)(maxLength) * 0.6;

	QFont f = setting->fontMarks;
	if (setting->readBoolEntry("VAR_FONT"))
		f.setPointSize((int)x);
	setFont(f);

	width = boundingRect().width();
	height = boundingRect().height();

	if (rect != NULL)
		rect->setSize(width, height);
}