00001 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */ 00002 00003 /* libmwaw 00004 * Version: MPL 2.0 / LGPLv2+ 00005 * 00006 * The contents of this file are subject to the Mozilla Public License Version 00007 * 2.0 (the "License"); you may not use this file except in compliance with 00008 * the License or as specified alternatively below. You may obtain a copy of 00009 * the License at http://www.mozilla.org/MPL/ 00010 * 00011 * Software distributed under the License is distributed on an "AS IS" basis, 00012 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 00013 * for the specific language governing rights and limitations under the 00014 * License. 00015 * 00016 * Major Contributor(s): 00017 * Copyright (C) 2002 William Lachance (wrlach@gmail.com) 00018 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net) 00019 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch) 00020 * Copyright (C) 2006, 2007 Andrew Ziem 00021 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr) 00022 * 00023 * 00024 * All Rights Reserved. 00025 * 00026 * For minor contributions see the git repository. 00027 * 00028 * Alternatively, the contents of this file may be used under the terms of 00029 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"), 00030 * in which case the provisions of the LGPLv2+ are applicable 00031 * instead of those above. 00032 */ 00033 00034 #ifndef LW_PARSER 00035 # define LW_PARSER 00036 00037 #include <string> 00038 #include <vector> 00039 00040 #include <libwpd/libwpd.h> 00041 00042 #include "MWAWDebug.hxx" 00043 #include "MWAWInputStream.hxx" 00044 00045 #include "MWAWParser.hxx" 00046 00047 namespace LWParserInternal 00048 { 00049 class SubDocument; 00050 struct State; 00051 } 00052 00053 class LWGraph; 00054 class LWText; 00055 00058 class LWParser : public MWAWParser 00059 { 00060 friend class LWParserInternal::SubDocument; 00061 friend class LWGraph; 00062 friend class LWText; 00063 public: 00065 LWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header); 00067 virtual ~LWParser(); 00068 00070 bool checkHeader(MWAWHeader *header, bool strict=false); 00071 00072 // the main parse function 00073 void parse(WPXDocumentInterface *documentInterface); 00074 00075 protected: 00077 void init(); 00078 00080 void createDocument(WPXDocumentInterface *documentInterface); 00081 00083 Vec2f getPageLeftTop() const; 00085 bool getColumnInfo(int &numCols, int &colSep) const; 00087 void newPage(int number); 00089 bool textInDataFork() const; 00090 00091 // interface with the graph parser 00092 00094 void sendGraphic(int graphId); 00095 00096 // interface with the text parser 00097 00099 bool sendHeaderFooter(bool header); 00100 00101 protected: 00103 bool createZones(); 00104 00106 bool readPrintInfo(MWAWEntry const &entry); 00108 bool readDocInfo(MWAWEntry const &entry); 00110 bool readDocument(MWAWEntry const &entry); 00112 bool readLWSR2(MWAWEntry const &entry); 00114 bool readMPSR5(MWAWEntry const &entry); 00116 bool readTOCPage(MWAWEntry const &entry); 00118 bool readTOC(MWAWEntry const &entry); 00119 00121 MWAWInputStreamPtr rsrcInput(); 00122 00124 libmwaw::DebugFile &rsrcAscii(); 00125 00126 // 00127 // data 00128 // 00130 shared_ptr<LWParserInternal::State> m_state; 00131 00133 bool m_pageSpanSet; 00134 00136 shared_ptr<LWGraph> m_graphParser; 00137 00139 shared_ptr<LWText> m_textParser; 00140 }; 00141 #endif 00142 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: