FWParser.hxx
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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 /*
00035  * Parser to convert FullWrite document
00036  *
00037  */
00038 #ifndef FP_MWAW_PARSER
00039 #  define FP_MWAW_PARSER
00040 
00041 #include <list>
00042 #include <string>
00043 #include <vector>
00044 
00045 #include <libwpd/libwpd.h>
00046 
00047 #include "MWAWInputStream.hxx"
00048 
00049 #include "FWStruct.hxx"
00050 #include "MWAWParser.hxx"
00051 
00052 namespace FWParserInternal
00053 {
00054 struct State;
00055 class SubDocument;
00056 }
00057 
00058 class FWGraph;
00059 class FWText;
00060 
00066 class FWParser : public MWAWParser
00067 {
00068   friend class FWGraph;
00069   friend class FWText;
00070   friend class FWParserInternal::SubDocument;
00071 
00072 public:
00074   FWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
00076   virtual ~FWParser();
00077 
00079   bool checkHeader(MWAWHeader *header, bool strict=false);
00080 
00081   // the main parse function
00082   void parse(WPXDocumentInterface *documentInterface);
00083 
00084 protected:
00086   void init();
00087 
00089   void createDocument(WPXDocumentInterface *documentInterface);
00090 
00092   bool createZones();
00093 
00095   bool createFileZones();
00096 
00098   void newPage(int number);
00099 
00101   bool readDocPosition();
00102 
00104   bool readFileZoneFlags(FWStruct::EntryPtr zone);
00105 
00107   bool readFileZonePos(FWStruct::EntryPtr zone);
00108 
00110   bool readDocZoneData(FWStruct::EntryPtr zone);
00111 
00113   bool readDocZoneStruct(FWStruct::EntryPtr zone);
00114 
00116   bool readDocInfo(FWStruct::EntryPtr zone);
00117 
00119   bool readEndDocInfo(FWStruct::EntryPtr zone);
00120 
00122   bool readCitationDocInfo(FWStruct::EntryPtr zone);
00123 
00125   bool readPrintInfo(FWStruct::EntryPtr zone);
00126 
00127   //
00128   // interface to the graph parser
00129   //
00130 
00132   Vec2f getPageLeftTop() const;
00134   bool getBorder(int bId, FWStruct::Border &border) const;
00135 
00136   //
00137   // interface to the text parser
00138   //
00139 
00141   void sendText(int docId, libmwaw::SubDocumentType type, MWAWNote::Type which=MWAWNote::FootNote);
00143   void sendGraphic(int docId);
00145   void sendVariable(int docId);
00147   void sendReference(int docId);
00149   bool send(int fileId, MWAWColor fontColor=MWAWColor::black());
00150 
00151   //
00152   // interface ( mainly debugging function)
00153   //
00154 
00156   int getNumDocZoneStruct() const;
00158   std::string getDocumentTypeName(int zId) const;
00159 
00160   //
00161   // low level
00162   //
00163 
00165   bool readReferenceData(FWStruct::EntryPtr zone);
00167   bool readGenericDocData(FWStruct::EntryPtr zone, FWStruct::ZoneHeader &doc);
00168 
00169 protected:
00170   //
00171   // data
00172   //
00174   shared_ptr<FWParserInternal::State> m_state;
00175 
00177   shared_ptr<FWGraph> m_graphParser;
00179   shared_ptr<FWText> m_textParser;
00180 };
00181 #endif
00182 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: