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MWAWPropertyHandler.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 /* libmwaw
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 MWAW_PROPERTY_HANDLER
35 # define MWAW_PROPERTY_HANDLER
36
37 # include <ostream>
38 # include <sstream>
39 # include <string>
40
42 class MWAWPropertyHandler
43 {
44 public:
46 MWAWPropertyHandler() {}
48 virtual ~MWAWPropertyHandler();
49
51 virtual void insertElement(const char *psName) = 0;
53 virtual void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList) = 0;
55 virtual void characters(librevenge::RVNGString const &sCharacters) = 0;
56
58 bool checkData(librevenge::RVNGBinaryData const &encoded);
60 bool readData(librevenge::RVNGBinaryData const &encoded);
61 };
62
81 class MWAWPropertyHandlerEncoder
82 {
83 public:
85 MWAWPropertyHandlerEncoder();
86
88 void insertElement(const char *psName);
90 void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList);
92 void characters(librevenge::RVNGString const &sCharacters);
94 bool getData(librevenge::RVNGBinaryData &data);
95
96 protected:
98 void writeLong(long val);
100 void writeString(const librevenge::RVNGString &name);
102 void writeProperty(const char *key, const librevenge::RVNGProperty &prop);
104 void writePropertyList(const librevenge::RVNGPropertyList &prop);
106 void writePropertyListVector(const librevenge::RVNGPropertyListVector &vect);
107
109 std::stringstream m_f;
110 };
111
112 #endif
113 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWPropertyHandler::checkData
bool checkData(librevenge::RVNGBinaryData const &encoded)
checks a encoded librevenge::RVNGBinaryData created by MWAWPropertyHandlerEncoder ...
Definition: MWAWPropertyHandler.cxx:370
MWAWPropertyHandlerEncoder
write in librevenge::RVNGBinaryData a list of tags/and properties
Definition: MWAWPropertyHandler.hxx:81
MWAWPropertyHandler::characters
virtual void characters(librevenge::RVNGString const &sCharacters)=0
writes a list of characters
MWAWPropertyHandler::~MWAWPropertyHandler
virtual ~MWAWPropertyHandler()
destructor
Definition: MWAWPropertyHandler.cxx:60
MWAWPropertyHandler::insertElement
virtual void insertElement(const char *psName)=0
inserts a simple element
MWAWPropertyHandler::MWAWPropertyHandler
MWAWPropertyHandler()
constructor
Definition: MWAWPropertyHandler.hxx:46
MWAWPropertyHandler::readData
bool readData(librevenge::RVNGBinaryData const &encoded)
reads a encoded librevenge::RVNGBinaryData created by MWAWPropertyHandlerEncoder
Definition: MWAWPropertyHandler.cxx:376
MWAWPropertyHandlerEncoder::m_f
std::stringstream m_f
the streamfile
Definition: MWAWPropertyHandler.hxx:109
MWAWPropertyHandler
a generic property handler
Definition: MWAWPropertyHandler.hxx:42