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/XDocumentHandler.hpp>
  21 #include <xmloff/namespacemap.hxx>
  22 #include <xmloff/xmltoken.hxx>
  23 #include <xmloff/xmlnamespace.hxx>
  24
  25 #include "TransformerBase.hxx"
  26 #include "MutableAttrList.hxx"
  27 #include "MetaTContext.hxx"
  28
  29 using namespace ::xmloff::token;
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::xml::sax;
  32
  33 XMLTokenEnum const aMetaTokens[] =
  34 {
  35     XML_GENERATOR,
  36     XML_TITLE,
  37     XML_DESCRIPTION,
  38     XML_SUBJECT,
  39     XML_INITIAL_CREATOR,
  40     XML_CREATION_DATE,
  41     XML_CREATOR,
  42     XML_DATE,
  43     XML_PRINTED_BY,
  44     XML_PRINT_DATE,
  45     XML_KEYWORD,
  46     XML_LANGUAGE,
  47     XML_EDITING_CYCLES,
  48     XML_EDITING_DURATION,
  49     XML_HYPERLINK_BEHAVIOUR,
  50     XML_AUTO_RELOAD,
  51     XML_TEMPLATE,
  52     XML_USER_DEFINED,
  53     XML_DOCUMENT_STATISTIC,
  54     XML_TOKEN_END
  55 };
  56
  57 XMLMetaTransformerContext::XMLMetaTransformerContext( XMLTransformerBase& rImp,
  58                                                 const OUString& rQName ) :
  59     XMLTransformerContext( rImp, rQName )
  60 {
  61 }
  62
  63 XMLMetaTransformerContext::~XMLMetaTransformerContext()
  64 {
  65 }
  66
  67 rtl::Reference<XMLTransformerContext> XMLMetaTransformerContext::CreateChildContext(
  68             sal_uInt16 /*nPrefix*/,
  69             const OUString& rLocalName,
  70             const OUString& rQName,
  71             const Reference< XAttributeList >& )
  72 {
  73     rtl::Reference<XMLPersTextContentTContext> pContext(
  74         new XMLPersTextContentTContext( GetTransformer(), rQName ));
  75     XMLMetaContexts_Impl::value_type aVal( rLocalName, pContext );
  76     m_aContexts.insert( aVal );
  77
  78     return pContext;
  79 }
  80
  81 void XMLMetaTransformerContext::EndElement()
  82 {
  83     // export everything in the correct order
  84     OUString aKeywordsQName;
  85     XMLTokenEnum const *pToken = aMetaTokens;
  86     while( *pToken != XML_TOKEN_END )
  87     {
  88         const OUString& rToken = GetXMLToken( *pToken );
  89         XMLMetaContexts_Impl::const_iterator aIter =
  90             m_aContexts.find( rToken );
  91         if( aIter != m_aContexts.end() )
  92         {
  93             if( XML_KEYWORD == *pToken )
  94             {
  95                 aKeywordsQName =
  96                     GetTransformer().GetNamespaceMap().GetQNameByKey(
  97                             XML_NAMESPACE_META, GetXMLToken(XML_KEYWORDS ) );
  98
  99                 Reference< XAttributeList > xAttrList =
 100                     new XMLMutableAttributeList;
 101                 GetTransformer().GetDocHandler()->startElement( aKeywordsQName,
 102                                                             xAttrList );
 103             }
 104
 105             // All elements may occur multiple times
 106             XMLMetaContexts_Impl::const_iterator aEndIter =
 107                 m_aContexts.upper_bound( rToken );
 108             while( aIter != aEndIter )
 109             {
 110                 (*aIter).second->Export();
 111                 ++aIter;
 112             }
 113
 114             if( XML_KEYWORD == *pToken )
 115                 GetTransformer().GetDocHandler()->endElement( aKeywordsQName );
 116         }
 117         pToken++;
 118     }
 119
 120     GetTransformer().GetDocHandler()->endElement( GetQName() );
 121 }
 122
 123 void XMLMetaTransformerContext::Characters( const OUString& )
 124 {
 125     // ignore them
 126 }
 127
 128
 129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */