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 TYPEINIT1( XMLMetaTransformerContext, XMLTransformerContext );
  61
  62 XMLMetaTransformerContext::XMLMetaTransformerContext( XMLTransformerBase& rImp,
  63                                                 const OUString& rQName ) :
  64     XMLTransformerContext( rImp, rQName )
  65 {
  66 }
  67
  68 XMLMetaTransformerContext::~XMLMetaTransformerContext()
  69 {
  70 }
  71
  72 XMLTransformerContext *XMLMetaTransformerContext::CreateChildContext(
  73             sal_uInt16 /*nPrefix*/,
  74             const OUString& rLocalName,
  75             const OUString& rQName,
  76             const Reference< XAttributeList >& )
  77 {
  78     XMLPersTextContentTContext *pContext =
  79         new XMLPersTextContentTContext( GetTransformer(), rQName );
  80     XMLMetaContexts_Impl::value_type aVal( rLocalName, pContext );
  81     m_aContexts.insert( aVal );
  82
  83     return pContext;
  84 }
  85
  86 void XMLMetaTransformerContext::EndElement()
  87 {
  88     // export everything in the correct order
  89     OUString aKeywordsQName;
  90     XMLTokenEnum *pToken = aMetaTokens;
  91     while( *pToken != XML_TOKEN_END )
  92     {
  93         const OUString& rToken = GetXMLToken( *pToken );
  94         XMLMetaContexts_Impl::const_iterator aIter =
  95             m_aContexts.find( rToken );
  96         if( aIter != m_aContexts.end() )
  97         {
  98             if( XML_KEYWORD == *pToken )
  99             {
 100                 aKeywordsQName =
 101                     GetTransformer().GetNamespaceMap().GetQNameByKey(
 102                             XML_NAMESPACE_META, GetXMLToken(XML_KEYWORDS ) );
 103
 104                 Reference< XAttributeList > xAttrList =
 105                     new XMLMutableAttributeList;
 106                 GetTransformer().GetDocHandler()->startElement( aKeywordsQName,
 107                                                             xAttrList );
 108             }
 109
 110             // All elements may occur multiple times
 111             XMLMetaContexts_Impl::const_iterator aEndIter =
 112                 m_aContexts.upper_bound( rToken );
 113             while( aIter != aEndIter )
 114             {
 115                 (*aIter).second->Export();
 116                 ++aIter;
 117             }
 118
 119             if( XML_KEYWORD == *pToken )
 120                 GetTransformer().GetDocHandler()->endElement( aKeywordsQName );
 121         }
 122         pToken++;
 123     }
 124
 125     GetTransformer().GetDocHandler()->endElement( GetQName() );
 126 }
 127
 128 void XMLMetaTransformerContext::Characters( const OUString& )
 129 {
 130     // ignore them
 131 }
 132
 133
 134 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */