MORParser.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 MOR_PARSER
00035 #  define MOR_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 MORParserInternal
00048 {
00049 class SubDocument;
00050 struct State;
00051 }
00052 
00053 class MORText;
00054 
00057 namespace MORStruct
00058 {
00059 struct Pattern {
00061   Pattern() : m_frontColor(MWAWColor::black()), m_backColor(MWAWColor::white()) {
00062     for (int i=0; i<8; i++) m_pattern[i]=0;
00063   }
00065   friend std::ostream &operator<<(std::ostream &o, Pattern const &pat);
00067   unsigned char m_pattern[8];
00069   MWAWColor m_frontColor;
00071   MWAWColor m_backColor;
00072 };
00073 }
00074 
00077 class MORParser : public MWAWParser
00078 {
00079   friend class MORParserInternal::SubDocument;
00080   friend class MORText;
00081 public:
00083   MORParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
00085   virtual ~MORParser();
00086 
00088   bool checkHeader(MWAWHeader *header, bool strict=false);
00089 
00090   // the main parse function
00091   void parse(WPXDocumentInterface *documentInterface);
00092 
00093 protected:
00095   void init();
00096 
00098   void createDocument(WPXDocumentInterface *documentInterface);
00099 
00101   Vec2f getPageLeftTop() const;
00103   void newPage(int number);
00105   bool getColor(int id, MWAWColor &col) const;
00106 
00107   // interface with the text parser
00108 
00109 protected:
00111   bool createZones();
00112 
00114   bool readZonesList();
00115 
00117   bool readPrintInfo(MWAWEntry const &entry);
00118 
00120   bool readDocumentInfo(MWAWEntry const &entry);
00121 
00123   bool readSlideList(MWAWEntry const &entry);
00124 
00126   bool readSlide(MWAWEntry const &entry);
00127 
00129   bool readGraphic(MWAWEntry const &entry);
00130 
00132   bool readUnknown9(MWAWEntry const &entry);
00133 
00135   bool readColors(long endPos);
00136 
00138   bool readPattern(long endPos, MORStruct::Pattern &pattern);
00139 
00141   bool readBackside(long endPos, std::string &extra);
00142 
00144   bool readFreePos(MWAWEntry const &entry);
00145 
00147   bool readUnkn9Sub(long endPos);
00148 
00149   //
00150   // low level
00151   //
00152 
00154   bool checkAndStore(MWAWEntry const &entry);
00155 
00157   bool checkAndFindSize(MWAWEntry &entry);
00158 
00160   MWAWInputStreamPtr rsrcInput();
00161 
00163   libmwaw::DebugFile &rsrcAscii();
00164 
00165   //
00166   // data
00167   //
00168 
00170   shared_ptr<MORParserInternal::State> m_state;
00171 
00173   shared_ptr<MORText> m_textParser;
00174 };
00175 #endif
00176 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: