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:
STOFFPropertyHandlerEncoder
write in librevenge::RVNGBinaryData a list of tags/and properties
Definition STOFFPropertyHandler.hxx:83
STOFFPropertyHandlerEncoder::insertElement
void insertElement(const char *psName)
inserts an element
Definition STOFFPropertyHandler.cxx:60
STOFFPropertyHandlerEncoder::writePropertyListVector
void writePropertyListVector(const librevenge::RVNGPropertyListVector &vect)
adds a property vector: a int: #vect followed by vect[0], vect[1], ...
Definition STOFFPropertyHandler.cxx:124
STOFFPropertyHandlerEncoder::writeString
void writeString(const librevenge::RVNGString &name)
adds a string: size and string
Definition STOFFPropertyHandler.cxx:81
STOFFPropertyHandlerEncoder::STOFFPropertyHandlerEncoder
STOFFPropertyHandlerEncoder()
constructor
Definition STOFFPropertyHandler.cxx:55
STOFFPropertyHandlerEncoder::characters
void characters(librevenge::RVNGString const &sCharacters)
writes a list of characters
Definition STOFFPropertyHandler.cxx:74
STOFFPropertyHandlerEncoder::writeLong
void writeLong(long val)
adds a long value if f
Definition STOFFPropertyHandler.cxx:88
STOFFPropertyHandlerEncoder::getData
bool getData(librevenge::RVNGBinaryData &data)
retrieves the data
Definition STOFFPropertyHandler.cxx:131
STOFFPropertyHandlerEncoder::writeProperty
void writeProperty(const char *key, const librevenge::RVNGProperty &prop)
adds a property: a string key, a string corresponding to value
Definition STOFFPropertyHandler.cxx:95
STOFFPropertyHandlerEncoder::writePropertyList
void writePropertyList(const librevenge::RVNGPropertyList &prop)
adds a property list: int #prop followed by the different properties
Definition STOFFPropertyHandler.cxx:105
STOFFPropertyHandlerEncoder::m_f
std::stringstream m_f
the streamfile
Definition STOFFPropertyHandler.hxx:110
STOFFPropertyHandler
a generic property handler
Definition STOFFPropertyHandler.hxx:44
STOFFPropertyHandler::characters
virtual void characters(librevenge::RVNGString const &sCharacters)=0
writes a list of characters
STOFFPropertyHandler::~STOFFPropertyHandler
virtual ~STOFFPropertyHandler()
destructor
Definition STOFFPropertyHandler.cxx:359
STOFFPropertyHandler::readData
bool readData(librevenge::RVNGBinaryData const &encoded)
reads a encoded librevenge::RVNGBinaryData created by STOFFPropertyHandlerEncoder
Definition STOFFPropertyHandler.cxx:369
STOFFPropertyHandler::checkData
bool checkData(librevenge::RVNGBinaryData const &encoded)
checks a encoded librevenge::RVNGBinaryData created by STOFFPropertyHandlerEncoder
Definition STOFFPropertyHandler.cxx:363
STOFFPropertyHandler::insertElement
virtual void insertElement(const char *psName, const librevenge::RVNGPropertyList &xPropList)=0
inserts an element ( given a property list )
STOFFPropertyHandler::insertElement
virtual void insertElement(const char *psName)=0
inserts a simple element
STOFFPropertyHandler::STOFFPropertyHandler
STOFFPropertyHandler()
constructor
Definition STOFFPropertyHandler.hxx:47