StarItemPool.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 /* libstaroffice
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  * StarPool to read/parse some StarOffice pools
00036  *
00037  */
00038 #ifndef STAR_ITEM_POOL_HXX
00039 #  define STAR_ITEM_POOL_HXX
00040 
00041 #include <map>
00042 #include <set>
00043 #include <vector>
00044 
00045 #include <libstaroffice/STOFFDocument.hxx>
00046 
00047 #include "STOFFDebug.hxx"
00048 #include "STOFFEntry.hxx"
00049 #include "STOFFInputStream.hxx"
00050 
00051 class StarAttribute;
00052 class StarItem;
00053 class StarItemSet;
00054 class StarItemStyle;
00055 
00056 namespace StarItemPoolInternal
00057 {
00058 struct State;
00059 }
00060 
00061 class StarAttribute;
00062 class StarObject;
00063 class StarZone;
00064 
00070 class StarItemPool
00071 {
00072 public:
00073   friend struct StarItemPoolInternal::State;
00075   enum Type { T_ChartPool, T_EditEnginePool, T_SpreadsheetPool, T_VCControlPool, T_WriterPool, T_XOutdevPool, T_Unknown };
00077   StarItemPool(StarObject &document, Type type);
00079   virtual ~StarItemPool();
00080 
00082   void clean();
00084   void addSecondaryPool(shared_ptr<StarItemPool> secondary);
00086   bool isSecondaryPool() const;
00088   bool read(StarZone &zone);
00090   int getVersion() const;
00092   Type getType() const;
00094   bool isInside() const
00095   {
00096     return m_isInside;
00097   }
00099   bool readStyles(StarZone &zone, StarObject &doc);
00103   void updateStyles();
00105   void updateUsingStyles(StarItemSet &itemSet) const;
00107   void defineGraphicStyle(STOFFListenerPtr listener, librevenge::RVNGString const &styleName, StarObject &object) const
00108   {
00109     std::set<librevenge::RVNGString> done;
00110     defineGraphicStyle(listener, styleName, object, done);
00111   }
00113   void defineParagraphStyle(STOFFListenerPtr listener, librevenge::RVNGString const &styleName, StarObject &object) const
00114   {
00115     std::set<librevenge::RVNGString> done;
00116     defineParagraphStyle(listener, styleName, object, done);
00117   }
00119   StarItemStyle const *findStyleWithFamily(librevenge::RVNGString const &style, int family) const;
00121   shared_ptr<StarAttribute> readAttribute(StarZone &zone, int which, int vers, long endPos);
00123   shared_ptr<StarItem> readItem(StarZone &zone, bool isDirect, long endPos);
00125   shared_ptr<StarItem> loadSurrogate(StarZone &zone, uint16_t &nWhich, bool localId, libstoff::DebugStream &f);
00127   bool loadSurrogate(StarItem &item);
00128 
00129 protected:
00131   void defineGraphicStyle(STOFFListenerPtr listener, librevenge::RVNGString const &styleName, StarObject &object, std::set<librevenge::RVNGString> &done) const;
00133   void defineParagraphStyle(STOFFListenerPtr listener, librevenge::RVNGString const &styleName, StarObject &object, std::set<librevenge::RVNGString> &done) const;
00135   bool readV1(StarZone &zone, StarItemPool *master);
00137   bool readV2(StarZone &zone, StarItemPool *master);
00138 
00140   shared_ptr<StarItem> createItem(int which, int surrogateId, bool localId);
00141 
00142   //
00143   // data
00144   //
00145 private:
00147   bool m_isInside;
00149   shared_ptr<StarItemPoolInternal::State> m_state;
00150 };
00151 #endif
00152 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: