#include <gif/gifbmp.hpp>
#include <common/array.hpp>

void GIFBitmap::paletteHandler(const UCHAR FAR *lpPaletteData,USHORT numColors)
{
	if(numColors>PurePalette::MaxColors)return;
	Array<RGBColor> paletteData;

	paletteData.size(numColors);
	for(int palIndex=0;palIndex<numColors;palIndex++)
	{
	  paletteData[palIndex]=RGBColor(*lpPaletteData,*(lpPaletteData+1),*(lpPaletteData+2));
	  lpPaletteData+=3;
	}
	mGIFPalette.setPaletteColors(paletteData);
}

void GIFBitmap::attributeHandler(USHORT imageWide,USHORT imageDeep,USHORT pixelSize)
{
  String strPathFileName(mPathFileName.betweenString(0,'.')+String(".bmp"));
  (Bitmap&)*this=Bitmap(strPathFileName,imageWide,imageDeep);
  ((Bitmap&)*this).setPalette(mGIFPalette.getPalette(),FALSE);
}

void GIFBitmap::backgroundHandler(USHORT backgroundColor)
{
}

void GIFBitmap::imageHandler(void)
{
}

void GIFBitmap::showHandler(USHORT imageWide,USHORT imageDeep,const UCHAR FAR *lpRowData,USHORT yLocation)
{
  ((Bitmap&)*this).setRow(yLocation,(char*)lpRowData);
}

void GIFBitmap::errorHandler(const char FAR *message)
{
}