xmloff/source/transform/MetaTContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/xml/sax/SAXParseException.hpp>
  21 #include <com/sun/star/xml/sax/SAXException.hpp>
  22 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  23 #include <com/sun/star/xml/sax/XAttributeList.hpp>
  24 #include <xmloff/nmspmap.hxx>
  25 #include <xmloff/xmltoken.hxx>
  26 #include <xmloff/xmlnmspe.hxx>
  27
  28 #include "TransformerBase.hxx"
  29 #include "MutableAttrList.hxx"
  30 #include "MetaTContext.hxx"
  31
  32 using namespace ::xmloff::token;
  33 using namespace ::com::sun::star::uno;
  34 using namespace ::com::sun::star::xml::sax;
  35
  36 XMLTokenEnum aMetaTokens[] =
  37 {
  38     XML_GENERATOR,
  39     XML_TITLE,
  40     XML_DESCRIPTION,
  41     XML_SUBJECT,
  42     XML_INITIAL_CREATOR,
  43     XML_CREATION_DATE,
  44     XML_CREATOR,
  45     XML_DATE,
  46     XML_PRINTED_BY,
  47     XML_PRINT_DATE,
  48     XML_KEYWORD,
  49     XML_LANGUAGE,
  50     XML_EDITING_CYCLES,
  51     XML_EDITING_DURATION,
  52     XML_HYPERLINK_BEHAVIOUR,
  53     XML_AUTO_RELOAD,
  54     XML_TEMPLATE,
  55     XML_USER_DEFINED,
  56     XML_DOCUMENT_STATISTIC,
  57     XML_TOKEN_END
  58 };
  59
  60 XMLMetaTransformerContext::XMLMetaTransformerContext( XMLTransformerBase& rImp,
  61                                                 const OUString& rQName ) :
  62     XMLTransformerContext( rImp, rQName )
  63 {
  64 }
  65
  66 XMLMetaTransformerContext::~XMLMetaTransformerContext()
  67 {
  68 }
  69
  70 rtl::Reference<XMLTransformerContext> XMLMetaTransformerContext::CreateChildContext(
  71             sal_uInt16 /*nPrefix*/,
  72             const OUString& rLocalName,
  73             const OUString& rQName,
  74             const Reference< XAttributeList >& )
  75 {
  76     rtl::Reference<XMLPersTextContentTContext> pContext(
  77         new XMLPersTextContentTContext( GetTransformer(), rQName ));
  78     XMLMetaContexts_Impl::value_type aVal( rLocalName, pContext );
  79     m_aContexts.insert( aVal );
  80
  81     return pContext.get();
  82 }
  83
  84 void XMLMetaTransformerContext::EndElement()
  85 {
  86     // export everything in the correct order
  87     OUString aKeywordsQName;
  88     XMLTokenEnum *pToken = aMetaTokens;
  89     while( *pToken != XML_TOKEN_END )
  90     {
  91         const OUString& rToken = GetXMLToken( *pToken );
  92         XMLMetaContexts_Impl::const_iterator aIter =
  93             m_aContexts.find( rToken );
  94         if( aIter != m_aContexts.end() )
  95         {
  96             if( XML_KEYWORD == *pToken )
  97             {
  98                 aKeywordsQName =
  99                     GetTransformer().GetNamespaceMap().GetQNameByKey(
 100                             XML_NAMESPACE_META, GetXMLToken(XML_KEYWORDS ) );
 101
 102                 Reference< XAttributeList > xAttrList =
 103                     new XMLMutableAttributeList;
 104                 GetTransformer().GetDocHandler()->startElement( aKeywordsQName,
 105                                                             xAttrList );
 106             }
 107
 108             // All elements may occur multiple times
 109             XMLMetaContexts_Impl::const_iterator aEndIter =
 110                 m_aContexts.upper_bound( rToken );
 111             while( aIter != aEndIter )
 112             {
 113                 (*aIter).second->Export();
 114                 ++aIter;
 115             }
 116
 117             if( XML_KEYWORD == *pToken )
 118                 GetTransformer().GetDocHandler()->endElement( aKeywordsQName );
 119         }
 120         pToken++;
 121     }
 122
 123     GetTransformer().GetDocHandler()->endElement( GetQName() );
 124 }
 125
 126 void XMLMetaTransformerContext::Characters( const OUString& )
 127 {
 128     // ignore them
 129 }
 130
 131
 132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */