MSW1Parser.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 MSW1_PARSER
00035 #  define MSW1_PARSER
00036 
00037 #include <vector>
00038 
00039 #include "MWAWDebug.hxx"
00040 #include "MWAWInputStream.hxx"
00041 
00042 #include "MWAWParser.hxx"
00043 
00044 namespace MSW1ParserInternal
00045 {
00046 struct Font;
00047 struct Paragraph;
00048 struct State;
00049 class SubDocument;
00050 }
00051 
00057 class MSW1Parser : public MWAWParser
00058 {
00059   friend class MSW1ParserInternal::SubDocument;
00060 public:
00062   MSW1Parser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
00064   virtual ~MSW1Parser();
00065 
00067   bool checkHeader(MWAWHeader *header, bool strict=false);
00068 
00069   // the main parse function
00070   void parse(WPXDocumentInterface *documentInterface);
00071 
00072 protected:
00074   void init();
00075 
00077   void createDocument(WPXDocumentInterface *documentInterface);
00078 
00080   void sendMain();
00081 
00083   void newPage(int number);
00084 
00086   bool createZones();
00087 
00089   bool sendText(MWAWEntry const &entry, bool main=false);
00090 
00091   //
00092   // internal level
00093   //
00094 
00096   bool readFont(long fPos, MSW1ParserInternal::Font &font);
00097 
00099   bool readParagraph(long fPos, MSW1ParserInternal::Paragraph &para);
00100 
00102   bool readFootnoteCorrespondance(Vec2i limit);
00103 
00105   bool readDocInfo(Vec2i limit);
00107   bool readZones(Vec2i limit);
00109   bool readPageBreak(Vec2i limit);
00110 
00112   bool prepareTextZones();
00113 
00114   //
00115   // low level
00116   //
00117 
00119   void removeLastCharIfEOL(MWAWEntry &entry);
00121   bool readPLC(Vec2i limits, int wh);
00122 
00124   void setProperty(MSW1ParserInternal::Paragraph const &para);
00125 
00126 
00127 protected:
00128   //
00129   // data
00130   //
00132   shared_ptr<MSW1ParserInternal::State> m_state;
00133 };
00134 #endif
00135 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: