STOFFPropertyHandler.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 #ifndef STOFF_PROPERTY_HANDLER
00035 #  define STOFF_PROPERTY_HANDLER
00036 
00037 #  include <assert.h>
00038 #  include <ostream>
00039 #  include <sstream>
00040 #  include <string>
00041 
00043 class STOFFPropertyHandler
00044 {
00045 public:
00047   STOFFPropertyHandler() {}
00049   virtual ~STOFFPropertyHandler();
00050 
00052   virtual void insertElement(const char *psName) = 0;
00054   virtual void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList) = 0;
00056   virtual void characters(librevenge::RVNGString const &sCharacters) = 0;
00057 
00059   bool checkData(librevenge::RVNGBinaryData const &encoded);
00061   bool readData(librevenge::RVNGBinaryData const &encoded);
00062 };
00063 
00082 class STOFFPropertyHandlerEncoder
00083 {
00084 public:
00086   STOFFPropertyHandlerEncoder();
00087 
00089   void insertElement(const char *psName);
00091   void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList);
00093   void characters(librevenge::RVNGString const &sCharacters);
00095   bool getData(librevenge::RVNGBinaryData &data);
00096 
00097 protected:
00099   void writeLong(long val);
00101   void writeString(const librevenge::RVNGString &name);
00103   void writeProperty(const char *key, const librevenge::RVNGProperty &prop);
00105   void writePropertyList(const librevenge::RVNGPropertyList &prop);
00107   void writePropertyListVector(const librevenge::RVNGPropertyListVector &vect);
00108 
00110   std::stringstream m_f;
00111 };
00112 
00113 #endif
00114 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab: