HMWJText.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 HanMac Word-J text document
00036  *
00037  */
00038 #ifndef HMWJ_TEXT
00039 #  define HMWJ_TEXT
00040 
00041 #include <map>
00042 #include <vector>
00043 
00044 #include "libmwaw_internal.hxx"
00045 #include "MWAWDebug.hxx"
00046 
00047 namespace HMWJTextInternal
00048 {
00049 struct Paragraph;
00050 class SubDocument;
00051 struct TextZone;
00052 struct State;
00053 }
00054 
00055 class HMWJParser;
00056 
00062 class HMWJText
00063 {
00064   friend class HMWJTextInternal::SubDocument;
00065   friend class HMWJParser;
00066 public:
00068   HMWJText(HMWJParser &parser);
00070   virtual ~HMWJText();
00071 
00073   int version() const;
00074 
00076   int numPages() const;
00077 
00078 protected:
00080   bool sendMainText();
00082   bool sendText(long id, long cPos, bool asGraphic=false);
00084   bool canSendTextAsGraphic(long id, long cPos);
00086   bool sendText(HMWJTextInternal::TextZone const &zone, long cPos, bool asGraphic);
00088   bool canSendTextAsGraphic(HMWJTextInternal::TextZone const &zone, long cPos);
00090   void flushExtra();
00091 
00093   int computeNumPages(HMWJTextInternal::TextZone const &zone);
00095   std::vector<long> getTokenIdList() const;
00097   void updateTextZoneTypes(std::map<long,int> const &idTypeMap);
00099   void updateFootnoteInformations(long const &textZId, std::vector<long> const &fPosList);
00100 
00101   //
00102   // intermediate level
00103   //
00104 
00106   bool readFontNames(MWAWEntry const &entry);
00108   bool readFonts(MWAWEntry const &entry);
00110   bool readFont(MWAWFont &font, long endPos=-1);
00112   bool readParagraphs(MWAWEntry const &entry);
00114   bool readParagraph(HMWJTextInternal::Paragraph &para, long endPos=-1);
00116   bool readStyles(MWAWEntry const &entry);
00118   bool readTextZonesList(MWAWEntry const &entry);
00120   bool readTextZone(MWAWEntry const &entry, int actZone);
00122   bool readTextToken(long endPos, HMWJTextInternal::TextZone &zone);
00124   bool readSections(MWAWEntry const &entry);
00126   bool readFtnPos(MWAWEntry const &entry);
00127 
00128   //
00129   // low level
00130   //
00131 
00132 private:
00133   HMWJText(HMWJText const &orig);
00134   HMWJText &operator=(HMWJText const &orig);
00135 
00136 protected:
00137   //
00138   // data
00139   //
00141   MWAWParserStatePtr m_parserState;
00142 
00144   shared_ptr<HMWJTextInternal::State> m_state;
00145 
00147   HMWJParser *m_mainParser;
00148 };
00149 #endif
00150 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: