STOFFPropertyHandler.hxx Source File documentation

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STOFFPropertyHandler.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2
3 /* libstaroffice
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33
34 #ifndef STOFF_PROPERTY_HANDLER
35 # define STOFF_PROPERTY_HANDLER
36
37 # include <assert.h>
38 # include <ostream>
39 # include <sstream>
40 # include <string>
41
43 class STOFFPropertyHandler
44 {
45 public:
47 STOFFPropertyHandler() {}
49 virtual ~STOFFPropertyHandler() {}
50
52 virtual void insertElement(const char *psName) = 0;
54 virtual void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList) = 0;
56 virtual void characters(librevenge::RVNGString const &sCharacters) = 0;
57
59 bool checkData(librevenge::RVNGBinaryData const &encoded);
61 bool readData(librevenge::RVNGBinaryData const &encoded);
62 };
63
82 class STOFFPropertyHandlerEncoder
83 {
84 public:
86 STOFFPropertyHandlerEncoder();
87
89 void insertElement(const char *psName);
91 void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList);
93 void characters(librevenge::RVNGString const &sCharacters);
95 bool getData(librevenge::RVNGBinaryData &data);
96
97 protected:
99 void writeLong(long val);
101 void writeString(const librevenge::RVNGString &name);
103 void writeProperty(const char *key, const librevenge::RVNGProperty &prop);
105 void writePropertyList(const librevenge::RVNGPropertyList &prop);
107 void writePropertyListVector(const librevenge::RVNGPropertyListVector &vect);
108
110 std::stringstream m_f;
111 };
112
113 #endif
114 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
STOFFPropertyHandler::characters
virtual void characters(librevenge::RVNGString const &sCharacters)=0
writes a list of characters
STOFFPropertyHandler::checkData
bool checkData(librevenge::RVNGBinaryData const &encoded)
checks a encoded librevenge::RVNGBinaryData created by STOFFPropertyHandlerEncoder ...
Definition: STOFFPropertyHandler.cxx:366
STOFFPropertyHandlerEncoder::m_f
std::stringstream m_f
the streamfile
Definition: STOFFPropertyHandler.hxx:110
STOFFPropertyHandler::STOFFPropertyHandler
STOFFPropertyHandler()
constructor
Definition: STOFFPropertyHandler.hxx:47
STOFFPropertyHandler::insertElement
virtual void insertElement(const char *psName)=0
inserts a simple element
STOFFPropertyHandler::~STOFFPropertyHandler
virtual ~STOFFPropertyHandler()
destructor
Definition: STOFFPropertyHandler.hxx:49
STOFFPropertyHandlerEncoder
write in librevenge::RVNGBinaryData a list of tags/and properties
Definition: STOFFPropertyHandler.hxx:82
STOFFPropertyHandler::readData
bool readData(librevenge::RVNGBinaryData const &encoded)
reads a encoded librevenge::RVNGBinaryData created by STOFFPropertyHandlerEncoder ...
Definition: STOFFPropertyHandler.cxx:372
STOFFPropertyHandler
a generic property handler
Definition: STOFFPropertyHandler.hxx:43