#include <boneyard/pureimg.hpp>
#include <common/purehdc.hpp>

bool PureImage::draw(PureDevice &pureDevice)
{
  PureDevice compatibleDevice;
	if(!isOkay())return FALSE;
	compatibleDevice.compatibleDevice(pureDevice);
	compatibleDevice.select((GDIObj)mhBitmap,TRUE);
	pureDevice.bitBlt(Rect(0,0,width(),height()),compatibleDevice,Point(0,0));
	compatibleDevice.select((GDIObj)mhBitmap,FALSE);
	return TRUE;
}

bool PureImage::draw(PureDevice &pureDevice,int xSrc,int ySrc)
{
  PureDevice compatibleDevice;
	if(!isOkay())return FALSE;
	compatibleDevice.compatibleDevice(pureDevice);
	compatibleDevice.select((GDIObj)mhBitmap,TRUE);
	pureDevice.bitBlt(Rect(xSrc,ySrc,width(),height()),compatibleDevice,Point(0,0));
	compatibleDevice.select((GDIObj)mhBitmap,FALSE);
	return TRUE;
}

bool PureImage::draw(PureDevice &pureDevice,const Rect &dstRect,const Point &srcPoint)
{
  PureDevice compatibleDevice;
	if(!isOkay())return FALSE;
	compatibleDevice.compatibleDevice(pureDevice);
	compatibleDevice.select((GDIObj)mhBitmap,TRUE);
	pureDevice.bitBlt(dstRect,compatibleDevice,srcPoint);
	compatibleDevice.select((GDIObj)mhBitmap,FALSE);
	return TRUE;
}

bool PureImage::stretch(PureDevice &pureDevice,const Point &xyPoint,int strwidth,int strheight)
{
  PureDevice compatibleDevice;
	if(!isOkay())return FALSE;
	compatibleDevice.compatibleDevice(pureDevice);
	compatibleDevice.select((GDIObj)mhBitmap,TRUE);
	pureDevice.stretchBlt(Rect(xyPoint.x(),xyPoint.y(),strwidth,strheight),compatibleDevice,Rect(0,0,width(),height()));
	compatibleDevice.select((GDIObj)mhBitmap,FALSE);
	return FALSE;
}


//	::SetDIBitsToDevice(displayDevice,0,0,640,480,0,0,startScanLine,pureBitmap.height(),&bitmapBytes[0],(BITMAPINFO*)bmInfo,DIB_RGB_COLORS);
//  ::StretchDIBits(displayDevice,0,0,windowWidth,windowHeight,0,0,pureBitmap.width(),pureBitmap.height(),&bitmapBytes[0],(BITMAPINFO*)bmInfo,DIB_RGB_COLORS,SRCCOPY);

bool PureImage::decode(BitmapInfo &bitmapInfo,GlobalData<BYTE> &bitmapBytes,PureDevice pureDevice)
{
  destroy();
  if(bitmapInfo.bitCount()!=BitmapInfo::Bit24)return false;
	getBitmapInfo()=bitmapInfo;
	getBitmapInfo().colorUsed(0);
	getBitmapInfo().colorImportant(0);
	mhBitmap=::CreateDIBitmap((HDC)pureDevice,(BITMAPINFOHEADER*)getBitmapInfo(),CBM_INIT,&bitmapBytes[0],(BITMAPINFO*)getBitmapInfo(),DIB_RGB_COLORS);
	return isOkay();
}