xmloff/source/transform/NotesTContext.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 <osl/diagnose.h>
  22 #include <xmloff/namespacemap.hxx>
  23 #include <xmloff/xmltoken.hxx>
  24 #include <xmloff/xmlnamespace.hxx>
  25
  26 #include "TransformerBase.hxx"
  27 #include "TransformerActions.hxx"
  28 #include "AttrTransformerAction.hxx"
  29 #include "ActionMapTypesOASIS.hxx"
  30 #include "MutableAttrList.hxx"
  31 #include "RenameElemTContext.hxx"
  32 #include "FlatTContext.hxx"
  33
  34 #include "NotesTContext.hxx"
  35
  36 using namespace ::xmloff::token;
  37 using namespace ::com::sun::star::uno;
  38 using namespace ::com::sun::star::xml::sax;
  39
  40 XMLNotesTransformerContext::XMLNotesTransformerContext(
  41         XMLTransformerBase& rImp,
  42         const OUString& rQName,
  43         XMLTokenEnum eToken, bool bPersistent ) :
  44     XMLPersElemContentTContext( rImp, rQName ),
  45     m_bEndNote( false ),
  46     m_bPersistent( bPersistent ),
  47     m_eTypeToken( eToken )
  48 {
  49 }
  50
  51 XMLNotesTransformerContext::~XMLNotesTransformerContext()
  52 {
  53 }
  54
  55 void XMLNotesTransformerContext::StartElement(
  56         const Reference< XAttributeList >& rAttrList )
  57 {
  58     XMLTransformerActions *pActions =
  59         GetTransformer().GetUserDefinedActions( OASIS_NOTES_ACTIONS );
  60     OSL_ENSURE( pActions, "go no actions" );
  61
  62     Reference< XAttributeList > xAttrList( rAttrList );
  63     rtl::Reference<XMLMutableAttributeList> pMutableAttrList;
  64     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  65     for( sal_Int16 i=0; i < nAttrCount; i++ )
  66     {
  67         const OUString aAttrName = xAttrList->getNameByIndex( i );
  68         OUString aLocalName;
  69         sal_uInt16 nPrefix =
  70             GetTransformer().GetNamespaceMap().GetKeyByAttrName( aAttrName,
  71                                                                  &aLocalName );
  72         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  73         XMLTransformerActions::const_iterator aIter =
  74             pActions->find( aKey );
  75         if( aIter != pActions->end() )
  76         {
  77             const OUString aAttrValue = xAttrList->getValueByIndex( i );
  78
  79             if( !pMutableAttrList )
  80             {
  81                 pMutableAttrList =
  82                     new XMLMutableAttributeList( xAttrList );
  83                 xAttrList = pMutableAttrList;
  84             }
  85             switch( (*aIter).second.m_nActionType )
  86             {
  87             case XML_ATACTION_STYLE_FAMILY:
  88                 {
  89                     if( IsXMLToken( aAttrValue, XML_FOOTNOTE ) )
  90                     {
  91                     }
  92                     else if( IsXMLToken( aAttrValue, XML_ENDNOTE ) )
  93                     {
  94                         m_bEndNote = true;
  95                     }
  96                     pMutableAttrList->RemoveAttributeByIndex( i );
  97                     --i;
  98                     --nAttrCount;
  99                 }
 100                 break;
 101             case XML_ATACTION_DECODE_STYLE_NAME:
 102             case XML_ATACTION_DECODE_STYLE_NAME_REF:
 103                 {
 104                     OUString aAttrValue2( aAttrValue );
 105                     if( XMLTransformerBase::DecodeStyleName(aAttrValue2) )
 106                         pMutableAttrList->SetValueByIndex( i, aAttrValue2 );
 107                 }
 108                 break;
 109             }
 110         }
 111     }
 112
 113     XMLTokenEnum eToken = XML_FOOTNOTE;
 114     switch( m_eTypeToken )
 115     {
 116     case XML_NOTE:
 117         eToken = (m_bEndNote ? XML_ENDNOTE : XML_FOOTNOTE);
 118         break;
 119     case XML_NOTES_CONFIGURATION:
 120         eToken = (m_bEndNote ? XML_ENDNOTES_CONFIGURATION
 121                              : XML_FOOTNOTES_CONFIGURATION);
 122         break;
 123     case XML_NOTE_REF:
 124         eToken = (m_bEndNote ? XML_ENDNOTE_REF : XML_FOOTNOTE_REF);
 125         break;
 126     default:
 127         OSL_ENSURE( XML_NOTE==m_eTypeToken, "invalid note type" );
 128         break;
 129     }
 130
 131     SetExportQName( GetTransformer().GetNamespaceMap().GetQNameByKey(
 132                             XML_NAMESPACE_TEXT,
 133                             ::xmloff::token::GetXMLToken( eToken ) ) );
 134     if( m_bPersistent )
 135         XMLPersElemContentTContext::StartElement( xAttrList );
 136     else
 137         GetTransformer().GetDocHandler()->startElement( GetExportQName(),
 138                                                         xAttrList );
 139 }
 140
 141 void XMLNotesTransformerContext::EndElement()
 142 {
 143     if( m_bPersistent )
 144     {
 145         XMLPersElemContentTContext::EndElement();
 146     }
 147     else
 148     {
 149         GetTransformer().GetDocHandler()->endElement( GetExportQName() );
 150     }
 151 }
 152
 153 rtl::Reference<XMLTransformerContext> XMLNotesTransformerContext::CreateChildContext(
 154         sal_uInt16 nPrefix,
 155         const OUString& rLocalName,
 156         const OUString& rQName,
 157         const Reference< XAttributeList >& rAttrList )
 158 {
 159     rtl::Reference<XMLTransformerContext> pContext;
 160     if( XML_NOTE == m_eTypeToken )
 161     {
 162         if( XML_NAMESPACE_TEXT == nPrefix )
 163         {
 164             XMLTokenEnum eToken ( XML_TOKEN_INVALID );
 165             if( IsXMLToken( rLocalName, XML_NOTE_CITATION ) )
 166             {
 167                 eToken = m_bEndNote ? XML_ENDNOTE_CITATION
 168                                   : XML_FOOTNOTE_CITATION;
 169             }
 170             else if( IsXMLToken( rLocalName, XML_NOTE_BODY ) )
 171             {
 172                 eToken = m_bEndNote ? XML_ENDNOTE_BODY
 173                                   : XML_FOOTNOTE_BODY;
 174             }
 175
 176             if( XML_TOKEN_INVALID != eToken )
 177             {
 178                 if( m_bPersistent  )
 179                 {
 180                     pContext.set(new XMLPersTextContentTContext(
 181                                     GetTransformer(), rQName,
 182                                     XML_NAMESPACE_TEXT,
 183                                     eToken ));
 184                     AddContent( pContext );
 185
 186                 }
 187                 else
 188                 {
 189                     pContext.set(new XMLRenameElemTransformerContext(
 190                                     GetTransformer(), rQName,
 191                                     XML_NAMESPACE_TEXT,
 192                                     eToken ));
 193                 }
 194             }
 195         }
 196     }
 197
 198     if( !pContext.is() )
 199     {
 200         pContext = m_bPersistent
 201                         ? XMLPersElemContentTContext::CreateChildContext(
 202                                 nPrefix, rLocalName, rQName, rAttrList )
 203                         : XMLTransformerContext::CreateChildContext(
 204                                 nPrefix, rLocalName, rQName, rAttrList );
 205     }
 206
 207     return pContext;
 208 }
 209
 210 bool XMLNotesTransformerContext::IsPersistent() const
 211 {
 212     return m_bPersistent;
 213 }
 214
 215 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */