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