/*
* imagehandler.h
*/

#ifndef IMAGEDATA_H
#define IMAGEDATA_H

#include <qcanvas.h>
#include <qimage.h>
#include "defines.h"
#include <cmath>
#include <cstdlib>

//#undef USE_ANTIALIAS
//#define USE_ANTIALIAS

typedef struct WhiteDesc_struct  {
	double cosTheta, sinTheta;
	double stripeWidth, xAdd;
	double stripeMul, zMul;
} WhiteDesc;


class ImageHandler
{
public:
	ImageHandler();
	~ImageHandler();
	
	void init(int size);
	void rescale(int size);//, bool smallerStones);
	static QPixmap* getBoardPixmap(QString );//skinType s = skinLight);
	static QPixmap* getTablePixmap(QString );//) { return tablePixmap; }
	QCanvasPixmapArray* getStonePixmaps() const { return stonePixmaps; }
	QCanvasPixmapArray* getGhostPixmaps() const { return ghostPixmaps; }
	static QCanvasPixmapArray* getAlternateGhostPixmaps() { return altGhostPixmaps; }
	void ghostImage(QImage *img);

	void icopy(int *im, QImage &qim, int w, int h);
	void decideAppearance(WhiteDesc *desc, int size);
	double getStripe(WhiteDesc &white, double bright, double z, int x, int y);
	void paintBlackStone (QImage &bi, int d, int stone_render);
	void paintShadowStone (QImage &si, int d);
//	void paintWhiteStone2 (QImage &wi, int d, bool stripes);
	void paintWhiteStone (QImage &wi, int d, int stone_render);//bool noShadow, bool stripes);

protected:
	void scaleBoardPixmap(QPixmap *pix, int size);
	
private:    
	QCanvasPixmapArray *stonePixmaps, *ghostPixmaps;
	static QCanvasPixmapArray *altGhostPixmaps;
	static QPixmap *tablePixmap;
	static QPixmap *woodPixmap1;//, *woodPixmap2, *woodPixmap3, *woodPixmap4, *woodPixmap5;
	static int classCounter;
//	static int antialiasingColor, ac1, ac2, ac3, ac4, ac5;
};

#endif