NSText.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 Nisus text document
00036  *
00037  */
00038 #ifndef NS_TEXT
00039 #  define NS_TEXT
00040 
00041 #include "libmwaw_internal.hxx"
00042 #include "MWAWDebug.hxx"
00043 
00044 #include "NSStruct.hxx"
00045 
00046 namespace NSTextInternal
00047 {
00048 class SubDocument;
00049 struct Paragraph;
00050 struct State;
00051 }
00052 
00053 class NSParser;
00054 
00060 class NSText
00061 {
00062   friend class NSTextInternal::SubDocument;
00063   friend class NSParser;
00064 public:
00066   NSText(NSParser &parser);
00068   virtual ~NSText();
00069 
00071   int version() const;
00072 
00074   int numPages() const;
00075 
00076 protected:
00077 
00079   bool createZones();
00080 
00082   shared_ptr<MWAWSubDocument> getHeader(int page, int &numSimillar);
00084   shared_ptr<MWAWSubDocument> getFooter(int page, int &numSimillar);
00085 
00087   bool sendMainText();
00088 
00090   void flushExtra();
00091 
00095   bool sendText(MWAWEntry entry, NSStruct::Position fPos=NSStruct::Position());
00096 
00098   bool sendFootnote(int footnoteId);
00099 
00101   bool sendHeaderFooter(int hfId);
00102 
00103   //
00104   // intermediate level
00105   //
00106 
00108   void computePositions();
00109 
00111   void setProperty(NSTextInternal::Paragraph const &ruler, int width);
00112 
00114   bool readFontsList(MWAWEntry const &entry);
00116   bool readHeaderFooter(MWAWEntry const &entry);
00118   bool readFootnotes(MWAWEntry const &entry);
00119 
00121   bool readFonts(MWAWEntry const &entry);
00123   bool readPosToFont(MWAWEntry const &entry, NSStruct::ZoneType zoneId);
00124 
00126   bool readParagraphs(MWAWEntry const &entry, NSStruct::ZoneType zoneId);
00127 
00129   bool readPICD(MWAWEntry const &entry, NSStruct::ZoneType zoneId);
00130 
00131   //
00132   // low level
00133   //
00134 
00136   long findFilePos(NSStruct::ZoneType zoneId, NSStruct::Position const &pos);
00137 private:
00138   NSText(NSText const &orig);
00139   NSText &operator=(NSText const &orig);
00140 
00141 protected:
00142   //
00143   // data
00144   //
00146   MWAWParserStatePtr m_parserState;
00147 
00149   shared_ptr<NSTextInternal::State> m_state;
00150 
00152   NSParser *m_mainParser;
00153 
00154 };
00155 #endif
00156 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: