xref: /aoo41x/main/svtools/source/inc/xbmread.hxx (revision 01aa44aa)
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22*01aa44aaSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef _XBMREAD_HXX
25cdf0e10cSrcweir #define _XBMREAD_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #ifndef _GRAPH_HXX
28cdf0e10cSrcweir #include <vcl/graph.hxx>
29cdf0e10cSrcweir #endif
30cdf0e10cSrcweir #ifndef _BMPACC_HXX
31cdf0e10cSrcweir #include <vcl/bmpacc.hxx>
32cdf0e10cSrcweir #endif
33cdf0e10cSrcweir 
34cdf0e10cSrcweir #ifdef _XBMPRIVATE
35cdf0e10cSrcweir 
36cdf0e10cSrcweir // ---------
37cdf0e10cSrcweir // - Enums -
38cdf0e10cSrcweir // ---------
39cdf0e10cSrcweir 
40cdf0e10cSrcweir enum XBMFormat
41cdf0e10cSrcweir {
42cdf0e10cSrcweir 	XBM10,
43cdf0e10cSrcweir 	XBM11
44cdf0e10cSrcweir };
45cdf0e10cSrcweir 
46cdf0e10cSrcweir enum ReadState
47cdf0e10cSrcweir {
48cdf0e10cSrcweir 	XBMREAD_OK,
49cdf0e10cSrcweir 	XBMREAD_ERROR,
50cdf0e10cSrcweir 	XBMREAD_NEED_MORE
51cdf0e10cSrcweir };
52cdf0e10cSrcweir 
53cdf0e10cSrcweir // -------------
54cdf0e10cSrcweir // - XBMReader -
55cdf0e10cSrcweir // -------------
56cdf0e10cSrcweir 
57cdf0e10cSrcweir class XBMReader : public GraphicReader
58cdf0e10cSrcweir {
59cdf0e10cSrcweir 	SvStream&			rIStm;
60cdf0e10cSrcweir 	Bitmap				aBmp1;
61cdf0e10cSrcweir 	BitmapWriteAccess*	pAcc1;
62cdf0e10cSrcweir 	short*				pHexTable;
63cdf0e10cSrcweir 	BitmapColor			aWhite;
64cdf0e10cSrcweir 	BitmapColor			aBlack;
65cdf0e10cSrcweir 	long				nLastPos;
66cdf0e10cSrcweir 	long				nWidth;
67cdf0e10cSrcweir 	long				nHeight;
68cdf0e10cSrcweir 	sal_Bool				bStatus;
69cdf0e10cSrcweir 
70cdf0e10cSrcweir 	void				InitTable();
71cdf0e10cSrcweir 	ByteString			FindTokenLine( SvStream* pInStm, const char* pTok1,
72cdf0e10cSrcweir 									   const char* pTok2 = NULL, const char* pTok3 = NULL );
73cdf0e10cSrcweir 	long				ParseDefine( const sal_Char* pDefine );
74cdf0e10cSrcweir 	sal_Bool				ParseData( SvStream* pInStm, const ByteString& aLastLine, XBMFormat eFormat );
75cdf0e10cSrcweir 
76cdf0e10cSrcweir 
77cdf0e10cSrcweir public:
78cdf0e10cSrcweir 
79cdf0e10cSrcweir 						XBMReader( SvStream& rStm );
80cdf0e10cSrcweir 	virtual				~XBMReader();
81cdf0e10cSrcweir 
82cdf0e10cSrcweir 	ReadState			ReadXBM( Graphic& rGraphic );
83cdf0e10cSrcweir };
84cdf0e10cSrcweir 
85cdf0e10cSrcweir #endif // _XBMPRIVATE
86cdf0e10cSrcweir 
87cdf0e10cSrcweir // -------------
88cdf0e10cSrcweir // - ImportXBM -
89cdf0e10cSrcweir // -------------
90cdf0e10cSrcweir 
91cdf0e10cSrcweir sal_Bool ImportXBM( SvStream& rStream, Graphic& rGraphic );
92cdf0e10cSrcweir 
93cdf0e10cSrcweir #endif // _XBMREAD_HXX
94