ZWText.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 ZWrite document
00036  *
00037  */
00038 #ifndef ZW_TEXT
00039 #  define ZW_TEXT
00040 
00041 #include "libmwaw_internal.hxx"
00042 #include "MWAWDebug.hxx"
00043 
00044 namespace ZWTextInternal
00045 {
00046 struct Section;
00047 struct State;
00048 class SubDocument;
00049 }
00050 
00051 class ZWParser;
00052 
00058 class ZWText
00059 {
00060   friend class ZWParser;
00061   friend class ZWTextInternal::SubDocument;
00062 public:
00064   ZWText(ZWParser &parser);
00066   virtual ~ZWText();
00067 
00069   int version() const;
00070 
00072   int numPages() const;
00073 
00074 protected:
00076   enum TextCode { None, Center, BookMark, NewPage, Tag, Link };
00077 
00079   bool createZones();
00080 
00082   bool sendMainText();
00083 
00085   void flushExtra();
00086 
00087   //
00088   // intermediate level
00089   //
00090 
00092   void computePositions();
00093 
00095   bool sendText(ZWTextInternal::Section const &zone, MWAWEntry const &entry);
00097   bool sendText(int sectionId, MWAWEntry const &entry);
00099   TextCode isTextCode(MWAWInputStreamPtr &input, long endPos, MWAWEntry &dPos) const;
00100 
00102   bool readHFZone(MWAWEntry const &entry);
00104   bool hasHeaderFooter(bool header) const;
00106   bool sendHeaderFooter(bool header);
00107 
00109   bool readStyles(MWAWEntry const &entry);
00110 
00112   bool readSectionFonts(MWAWEntry const &entry);
00113 
00114 private:
00115   ZWText(ZWText const &orig);
00116   ZWText &operator=(ZWText const &orig);
00117 
00118 protected:
00119   //
00120   // data
00121   //
00123   MWAWParserStatePtr m_parserState;
00124 
00126   shared_ptr<ZWTextInternal::State> m_state;
00127 
00129   ZWParser *m_mainParser;
00130 };
00131 #endif
00132 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: