1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _XBMREAD_HXX 29*cdf0e10cSrcweir #define _XBMREAD_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #ifndef _GRAPH_HXX 32*cdf0e10cSrcweir #include <vcl/graph.hxx> 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir #ifndef _BMPACC_HXX 35*cdf0e10cSrcweir #include <vcl/bmpacc.hxx> 36*cdf0e10cSrcweir #endif 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir #ifdef _XBMPRIVATE 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir // --------- 41*cdf0e10cSrcweir // - Enums - 42*cdf0e10cSrcweir // --------- 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir enum XBMFormat 45*cdf0e10cSrcweir { 46*cdf0e10cSrcweir XBM10, 47*cdf0e10cSrcweir XBM11 48*cdf0e10cSrcweir }; 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir enum ReadState 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir XBMREAD_OK, 53*cdf0e10cSrcweir XBMREAD_ERROR, 54*cdf0e10cSrcweir XBMREAD_NEED_MORE 55*cdf0e10cSrcweir }; 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir // ------------- 58*cdf0e10cSrcweir // - XBMReader - 59*cdf0e10cSrcweir // ------------- 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir class XBMReader : public GraphicReader 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir SvStream& rIStm; 64*cdf0e10cSrcweir Bitmap aBmp1; 65*cdf0e10cSrcweir BitmapWriteAccess* pAcc1; 66*cdf0e10cSrcweir short* pHexTable; 67*cdf0e10cSrcweir BitmapColor aWhite; 68*cdf0e10cSrcweir BitmapColor aBlack; 69*cdf0e10cSrcweir long nLastPos; 70*cdf0e10cSrcweir long nWidth; 71*cdf0e10cSrcweir long nHeight; 72*cdf0e10cSrcweir sal_Bool bStatus; 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir void InitTable(); 75*cdf0e10cSrcweir ByteString FindTokenLine( SvStream* pInStm, const char* pTok1, 76*cdf0e10cSrcweir const char* pTok2 = NULL, const char* pTok3 = NULL ); 77*cdf0e10cSrcweir long ParseDefine( const sal_Char* pDefine ); 78*cdf0e10cSrcweir sal_Bool ParseData( SvStream* pInStm, const ByteString& aLastLine, XBMFormat eFormat ); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir public: 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir XBMReader( SvStream& rStm ); 84*cdf0e10cSrcweir virtual ~XBMReader(); 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir ReadState ReadXBM( Graphic& rGraphic ); 87*cdf0e10cSrcweir }; 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir #endif // _XBMPRIVATE 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir // ------------- 92*cdf0e10cSrcweir // - ImportXBM - 93*cdf0e10cSrcweir // ------------- 94*cdf0e10cSrcweir 95*cdf0e10cSrcweir sal_Bool ImportXBM( SvStream& rStream, Graphic& rGraphic ); 96*cdf0e10cSrcweir 97*cdf0e10cSrcweir #endif // _XBMREAD_HXX 98