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 GW_PARSER 00035 # define GW_PARSER 00036 00037 #include <string> 00038 #include <vector> 00039 00040 #include <libwpd/libwpd.h> 00041 00042 #include "MWAWDebug.hxx" 00043 00044 #include "MWAWParser.hxx" 00045 00046 namespace GWParserInternal 00047 { 00048 struct State; 00049 class SubDocument; 00050 } 00051 00052 class GWGraph; 00053 class GWText; 00054 00057 class GWParser : public MWAWParser 00058 { 00059 friend class GWParserInternal::SubDocument; 00060 friend class GWGraph; 00061 friend class GWText; 00062 public: 00064 enum DocType { DRAW, TEXT, UNKNOWN }; 00066 GWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header); 00068 virtual ~GWParser(); 00069 00071 bool checkHeader(MWAWHeader *header, bool strict=false); 00072 00073 // the main parse function 00074 void parse(WPXDocumentInterface *documentInterface); 00075 00076 protected: 00078 void init(); 00079 00081 void createDocument(WPXDocumentInterface *documentInterface); 00082 00084 Vec2f getPageLeftTop() const; 00086 void newPage(int number); 00087 00088 // interface with the text parser 00089 00091 MWAWSection getMainSection() const; 00093 bool sendHF(int id); 00095 bool canSendTextBoxAsGraphic(MWAWEntry const &entry); 00097 bool sendTextbox(MWAWEntry const &entry, bool inGraphic); 00098 00099 // interface with the graph parser 00100 00102 bool sendPicture(MWAWEntry const &entry, MWAWPosition pos); 00103 00104 // general interface 00105 DocType getDocumentType() const; 00106 00107 protected: 00109 bool createZones(); 00111 bool createDrawZones(); 00112 00114 bool readRSRCZones(); 00115 00116 // 00117 // low level 00118 // 00119 00121 bool readPrintInfo(MWAWEntry const &entry); 00122 00124 bool readWPSN(MWAWEntry const &entry); 00125 00127 bool readDocInfo(); 00129 bool readARRs(MWAWEntry const &entry); 00131 bool readDaHS(MWAWEntry const &entry); 00133 bool readGrDS(MWAWEntry const &entry); 00135 bool readNxEd(MWAWEntry const &entry); 00136 00138 MWAWInputStreamPtr rsrcInput(); 00139 00141 libmwaw::DebugFile &rsrcAscii(); 00142 00143 // 00144 // data 00145 // 00146 00148 shared_ptr<GWParserInternal::State> m_state; 00149 00151 shared_ptr<GWGraph> m_graphParser; 00153 shared_ptr<GWText> m_textParser; 00154 }; 00155 #endif 00156 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: