Initial

2024-08-07 09:16:27 -04:00
parent fdfadd5c7e
commit 5f971cf684
5200 changed files with 731717 additions and 0 deletions
--- a/mdiwin/GIF.HPP
+++ b/mdiwin/GIF.HPP
@@ -0,0 +1,57 @@
+#ifndef _GIF_HPP_
+#define _GIF_HPP_
+#include <string.h>
+#include <mdiwin/windows.hpp>
+#include <mdiwin/types.hpp>
+#include <mdiwin/lzw.hpp>
+
+#ifdef _EXPAND_GIFDECODER_TEMPLATES_
+#pragma option -Jgd
+#endif
+
+template <class T>
+class GIFDecoder : public LZWDecompression
+{
+public:
+	GIFDecoder(const char *pathFileName);
+	virtual ~GIFDecoder();
+	WORD unpackImage(void);
+	void setPaletteHandler(T *object,void (T::*method)(const UCHAR FAR *lpPaletteData,USHORT numColors));
+	void setBackgroundHandler(T *object,void (T::*method)(USHORT backgroundColor));
+	void setImageHandler(T *object,void (T::*method)(void));
+	void setShowHandler(T *object,void (T::*method)(USHORT imageWide,USHORT imageDeep,const UCHAR FAR *lpRowData,USHORT yLocation));
+	void setErrorHandler(T *object,void (T::*method)(const char FAR *message));
+private:
+	void showHandler(UCHAR FAR *lpOutRow,USHORT yLocation);
+	WORD readPaletteData(void);
+	WORD processImage(void);
+
+	T FAR *mPaletteObject;
+	T *mBackgroundObject;
+	T *mImageObject;
+	T *mShowObject;
+	T *mErrorObject;
+	void(T::*mPaletteMethod)(const UCHAR FAR *lpPaletteData,USHORT numColors);
+	void(T::*mBackgroundMethod)(USHORT backgroundColor);
+	void(T::*mImageMethod)(void);
+	void(T::*mShowMethod)(USHORT imageWide,USHORT imageDeep,const UCHAR FAR *lpRowData,USHORT yLocation);
+	void(T::*mErrorMethod)(const char FAR *message);
+
+	HGLOBAL mhGlobalPalette;
+	UCHAR FAR *mlpPaletteData;
+
+	USHORT mScreenWidth;
+	USHORT mScreenHeight;
+	UCHAR mGlobalFlagByte;
+	USHORT mColors;
+	USHORT mBackgroundColor;
+	USHORT mImageStartLeft;
+	USHORT mImageStartTop;
+	USHORT mImageWide;
+	USHORT mImageDeep;
+	USHORT mIsInterlaced;
+	USHORT mBufferCount;
+	USHORT mPixelSize;
+};
+#include <mdiwin/gif.tpp>
+#endif