MWParser.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 #ifndef MW_PARSER
00035 #  define MW_PARSER
00036 
00037 #include <vector>
00038 
00039 #include "MWAWDebug.hxx"
00040 #include "MWAWInputStream.hxx"
00041 
00042 #include "MWAWParser.hxx"
00043 
00044 class WPXBinaryData;
00045 
00046 namespace MWParserInternal
00047 {
00048 struct State;
00049 struct Information;
00050 class SubDocument;
00051 }
00052 
00058 class MWParser : public MWAWParser
00059 {
00060   friend class MWParserInternal::SubDocument;
00061 
00062 public:
00064   MWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
00066   virtual ~MWParser();
00067 
00069   bool checkHeader(MWAWHeader *header, bool strict=false);
00070 
00071   // the main parse function
00072   void parse(WPXDocumentInterface *documentInterface);
00073 
00074 protected:
00076   void init();
00077 
00079   void setListener(MWAWContentListenerPtr listen);
00080 
00082   void createDocument(WPXDocumentInterface *documentInterface);
00083 
00085   bool sendWindow(int zone);
00086 
00088   bool createZones();
00089 
00091   bool createZonesV3();
00092 
00094   bool readPrintInfo();
00095 
00097   bool readWindowsInfo(int wh);
00098 
00100   bool readLinesHeight(MWAWEntry const &entry, std::vector<int> &firstParagLine,
00101                        std::vector<int> &linesHeight);
00102 
00104   bool readInformationsV3(int numInfo,
00105                           std::vector<MWParserInternal::Information> &informations);
00106 
00108   bool readInformations(MWAWEntry const &entry,
00109                         std::vector<MWParserInternal::Information> &informations);
00110 
00112   bool readParagraph(MWParserInternal::Information const &info);
00113 
00115   bool readGraphic(MWParserInternal::Information const &info);
00118   static bool isMagicPic(WPXBinaryData const &dt);
00119 
00121   bool readText(MWParserInternal::Information const &info, std::vector<int> const &lineHeight);
00122 
00124   bool readPageBreak(MWParserInternal::Information const &info);
00125 
00127   bool checkFreeList();
00128 
00130   void newPage(int number);
00131 
00132 protected:
00133   //
00134   // data
00135   //
00137   shared_ptr<MWParserInternal::State> m_state;
00138 };
00139 #endif
00140 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: