MSK3Text.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 Microsoft Works text document
00036  *
00037  */
00038 #ifndef MSK3_TEXT
00039 #  define MSK3_TEXT
00040 
00041 #include <list>
00042 #include <string>
00043 #include <vector>
00044 
00045 #include "libmwaw_internal.hxx"
00046 
00047 #include "MWAWEntry.hxx"
00048 
00049 namespace MSK3TextInternal
00050 {
00051 struct Font;
00052 struct LineZone;
00053 struct TextZone;
00054 struct State;
00055 }
00056 
00057 class MSK3Parser;
00058 
00064 class MSK3Text
00065 {
00066   friend class MSK3Parser;
00067 public:
00069   MSK3Text(MSK3Parser &parser);
00071   virtual ~MSK3Text();
00072 
00074   int version() const;
00075 
00077   int numPages(int zoneId) const;
00078 
00079 protected:
00081   int createZones(int numLines=-1, bool mainZone=false);
00082 
00083   // reads the header/footer string : version v1-2
00084   std::string readHeaderFooterString(bool header);
00085 
00087   void flushExtra();
00088 
00090   void sendZone(int zoneId);
00091 
00093   void sendNote(int zoneId, int noteId);
00094 
00096   int getHeader() const;
00097 
00099   int getFooter() const;
00100 
00102   bool getLinesPagesHeight(int zoneId,
00103                            std::vector<int> &lines,
00104                            std::vector<int> &pages);
00105 
00106   //
00107   // low level
00108   //
00109 
00111   bool readZoneHeader(MSK3TextInternal::LineZone &zone) const;
00112 
00114   void update(MSK3TextInternal::TextZone &zone);
00115 
00117   void updateNotes(MSK3TextInternal::TextZone &zone, int firstNote);
00118 
00121   void send(MSK3TextInternal::TextZone &zone, Vec2i limit=Vec2i(-1,-1));
00122 
00124   bool readFont(MSK3TextInternal::Font &font, long endPos);
00125 
00127   bool readParagraph(MSK3TextInternal::LineZone &zone, MWAWParagraph &parag);
00128 
00130   bool sendText(MSK3TextInternal::LineZone &zone, int zoneId);
00131 
00133   bool sendString(std::string &str);
00134 
00135 private:
00136   MSK3Text(MSK3Text const &orig);
00137   MSK3Text &operator=(MSK3Text const &orig);
00138 
00139 protected:
00140   //
00141   // data
00142   //
00144   MWAWParserStatePtr m_parserState;
00145 
00147   shared_ptr<MSK3TextInternal::State> m_state;
00148 
00150   MSK3Parser *m_mainParser;
00151 };
00152 #endif
00153 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: