#ifndef _JPGIMG_DIB24_HPP_
#define _JPGIMG_DIB24_HPP_
#ifndef _COMMON_WINDOWS_HPP_
#include <common/windows.hpp>
#endif
#ifndef _COMMON_POINT_HPP_
#include <common/point.hpp>
#endif
#ifndef _COMMON_PUREDEVICE_HPP_
#include <common/purehdc.hpp>
#endif
#ifndef _JPGIMG_JPGIMAGE_HPP_
#include <jpgimg/jpgimg.hpp>
#endif
#ifndef _JPGIMG_RGB888_HPP_
#include <jpgimg/rgb888.hpp>
#endif

class ResBitmap;

class DIB24
{
public:
  DIB24(void);
	DIB24(const DIB24 &image);
	virtual ~DIB24();
	DIB24 &operator=(const DIB24 &image);
	bool create(int width,int height,PureDevice &pureDevice);
  bool bitBlt(PureDevice &pureDevice,const Rect &dstRect,const Point &srcPoint);
	bool draw(PureDevice &pureDevice,const Rect &dstRect,const Point &srcPoint);
	bool setBits(BYTE value);
	bool copyBits(ResBitmap &resBitmap);
	bool getAt(DWORD row,DWORD col,RGB888 &someRGB888)const;
	bool setAt(DWORD row,DWORD col,const RGB888 &someRGB888);
	bool setAt(DWORD row,DWORD col,JPGImage &jpgImage);
  bool setAtAsm(DWORD row,DWORD col,JPGImage &jpgImage);
  bool line(Point firstPoint,Point secondPoint,const RGB888 &rgb888);
	RGB888 *rgbArray(void);
	DWORD extent(void)const;
	DWORD width(void)const;
	DWORD height(void)const;
	HBITMAP getBitmap(void);
	bool isOkay(void)const;
private:
  void verifyDimensions(BitmapInfo &someBitmapInfo);
	void destroy(void);

  HBITMAP mhBitmap;
	RGB888 *mpRGBArray;
	BitmapInfo mBitmapInfo;
	DWORD mExtent;
};

inline
DIB24::DIB24(void)
: mhBitmap(0), mpRGBArray(0), mExtent(0)
{
}

inline
DIB24::DIB24(const DIB24 &someDIB24)
{
  *this=someDIB24;
}

inline
DIB24::~DIB24()
{
  destroy();
}

inline
RGB888 *DIB24::rgbArray(void)
{
  return mpRGBArray;
}

inline
DWORD DIB24::extent(void)const
{
  return mExtent;
}

inline
DWORD DIB24::width(void)const
{
  if(!isOkay())return 0;
	return mBitmapInfo.width();
}

inline
DWORD DIB24::height(void)const
{
  if(!isOkay())return 0;
	return mBitmapInfo.height()<0?-mBitmapInfo.height():mBitmapInfo.height();
}

inline
void DIB24::destroy(void)
{
  if(!mhBitmap)return;
	::DeleteObject(mhBitmap);
	mhBitmap=0;
	mExtent=0;
}

inline
HBITMAP DIB24::getBitmap(void)
{
  return mhBitmap;
}

inline
bool DIB24::setBits(BYTE value)
{
  if(!isOkay())return FALSE;
	::memset(mpRGBArray,value,extent()*sizeof(RGB888));
	return true;
}

inline
bool DIB24::getAt(DWORD row,DWORD col,RGB888 &someRGB888)const
{
  if(!isOkay())return false;
	if(mBitmapInfo.height()>0)someRGB888=mpRGBArray[row*width()+col];
	else someRGB888=mpRGBArray[(mBitmapInfo.width()*(-mBitmapInfo.height()))-(((row*mBitmapInfo.width())+mBitmapInfo.width()))+col];
	return true;
}

inline
bool DIB24::setAt(DWORD row,DWORD col,const RGB888 &someRGB888)
{
  if(!isOkay())return false;
	if(mBitmapInfo.height()>0)mpRGBArray[row*width()+col]=someRGB888;
	else mpRGBArray[(mBitmapInfo.width()*(-mBitmapInfo.height()))-(((row*mBitmapInfo.width())+mBitmapInfo.width()))+col]=someRGB888;
	return true;
}

inline
bool DIB24::isOkay(void)const
{
  return mhBitmap?true:false;
}
#endif