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/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 <osl/diagnose.h>
  25 #include <xmloff/nmspmap.hxx>
  26 #include <xmloff/xmltoken.hxx>
  27 #include <xmloff/xmlnmspe.hxx>
  28
  29 #include "TransformerBase.hxx"
  30 #include "TransformerActions.hxx"
  31 #include "AttrTransformerAction.hxx"
  32 #include "ActionMapTypesOASIS.hxx"
  33 #include "MutableAttrList.hxx"
  34 #include "RenameElemTContext.hxx"
  35 #include "FlatTContext.hxx"
  36
  37 #include "NotesTContext.hxx"
  38
  39 using namespace ::xmloff::token;
  40 using namespace ::com::sun::star::uno;
  41 using namespace ::com::sun::star::xml::sax;
  42
  43 TYPEINIT1( XMLNotesTransformerContext, XMLPersElemContentTContext );
  44
  45 XMLNotesTransformerContext::XMLNotesTransformerContext(
  46         XMLTransformerBase& rImp,
  47         const OUString& rQName,
  48         XMLTokenEnum eToken, bool bPersistent ) :
  49     XMLPersElemContentTContext( rImp, rQName ),
  50     m_bEndNote( false ),
  51     m_bPersistent( bPersistent ),
  52     m_eTypeToken( eToken )
  53 {
  54 }
  55
  56 XMLNotesTransformerContext::~XMLNotesTransformerContext()
  57 {
  58 }
  59
  60 void XMLNotesTransformerContext::StartElement(
  61         const Reference< XAttributeList >& rAttrList )
  62 {
  63     XMLTransformerActions *pActions =
  64         GetTransformer().GetUserDefinedActions( OASIS_NOTES_ACTIONS );
  65     OSL_ENSURE( pActions, "go no actions" );
  66
  67     Reference< XAttributeList > xAttrList( rAttrList );
  68     XMLMutableAttributeList *pMutableAttrList = 0;
  69     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  70     for( sal_Int16 i=0; i < nAttrCount; i++ )
  71     {
  72         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  73         OUString aLocalName;
  74         sal_uInt16 nPrefix =
  75             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  76                                                                  &aLocalName );
  77         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  78         XMLTransformerActions::const_iterator aIter =
  79             pActions->find( aKey );
  80         if( !(aIter == pActions->end() ) )
  81         {
  82             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  83
  84             if( !pMutableAttrList )
  85             {
  86                 pMutableAttrList =
  87                     new XMLMutableAttributeList( xAttrList );
  88                 xAttrList = pMutableAttrList;
  89             }
  90             switch( (*aIter).second.m_nActionType )
  91             {
  92             case XML_ATACTION_STYLE_FAMILY:
  93                 {
  94                     if( IsXMLToken( rAttrValue, XML_FOOTNOTE ) )
  95                     {
  96                     }
  97                     else if( IsXMLToken( rAttrValue, XML_ENDNOTE ) )
  98                     {
  99                         m_bEndNote = true;
 100                     }
 101                     pMutableAttrList->RemoveAttributeByIndex( i );
 102                     --i;
 103                     --nAttrCount;
 104                 }
 105                 break;
 106             case XML_ATACTION_DECODE_STYLE_NAME:
 107             case XML_ATACTION_DECODE_STYLE_NAME_REF:
 108                 {
 109                     OUString aAttrValue( rAttrValue );
 110                     if( XMLTransformerBase::DecodeStyleName(aAttrValue) )
 111                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 112                 }
 113                 break;
 114             }
 115         }
 116     }
 117
 118     XMLTokenEnum eToken = XML_FOOTNOTE;
 119     switch( m_eTypeToken )
 120     {
 121     case XML_NOTE:
 122         eToken = (m_bEndNote ? XML_ENDNOTE : XML_FOOTNOTE);
 123         break;
 124     case XML_NOTES_CONFIGURATION:
 125         eToken = (m_bEndNote ? XML_ENDNOTES_CONFIGURATION
 126                              : XML_FOOTNOTES_CONFIGURATION);
 127         break;
 128     case XML_NOTE_REF:
 129         eToken = (m_bEndNote ? XML_ENDNOTE_REF : XML_FOOTNOTE_REF);
 130         break;
 131     default:
 132         OSL_ENSURE( XML_NOTE==m_eTypeToken, "invalid note type" );
 133         break;
 134     }
 135
 136     SetExportQName( GetTransformer().GetNamespaceMap().GetQNameByKey(
 137                             XML_NAMESPACE_TEXT,
 138                             ::xmloff::token::GetXMLToken( eToken ) ) );
 139     if( m_bPersistent )
 140         XMLPersElemContentTContext::StartElement( xAttrList );
 141     else
 142         GetTransformer().GetDocHandler()->startElement( GetExportQName(),
 143                                                         xAttrList );
 144 }
 145
 146 void XMLNotesTransformerContext::EndElement()
 147 {
 148     if( m_bPersistent )
 149     {
 150         XMLPersElemContentTContext::EndElement();
 151     }
 152     else
 153     {
 154         GetTransformer().GetDocHandler()->endElement( GetExportQName() );
 155     }
 156 }
 157
 158 XMLTransformerContext *XMLNotesTransformerContext::CreateChildContext(
 159         sal_uInt16 nPrefix,
 160         const OUString& rLocalName,
 161         const OUString& rQName,
 162         const Reference< XAttributeList >& rAttrList )
 163 {
 164     XMLTransformerContext *pContext = 0;
 165     if( XML_NOTE == m_eTypeToken )
 166     {
 167         if( XML_NAMESPACE_TEXT == nPrefix )
 168         {
 169             XMLTokenEnum eToken ( XML_TOKEN_INVALID );
 170             if( IsXMLToken( rLocalName, XML_NOTE_CITATION ) )
 171             {
 172                 eToken = m_bEndNote ? XML_ENDNOTE_CITATION
 173                                   : XML_FOOTNOTE_CITATION;
 174             }
 175             else if( IsXMLToken( rLocalName, XML_NOTE_BODY ) )
 176             {
 177                 eToken = m_bEndNote ? XML_ENDNOTE_BODY
 178                                   : XML_FOOTNOTE_BODY;
 179             }
 180
 181             if( XML_TOKEN_INVALID != eToken )
 182             {
 183                 if( m_bPersistent  )
 184                 {
 185                     pContext = new XMLPersTextContentTContext(
 186                                     GetTransformer(), rQName,
 187                                     XML_NAMESPACE_TEXT,
 188                                     eToken );
 189                     AddContent( pContext );
 190
 191                 }
 192                 else
 193                 {
 194                     pContext = new XMLRenameElemTransformerContext(
 195                                     GetTransformer(), rQName,
 196                                     XML_NAMESPACE_TEXT,
 197                                     eToken );
 198                 }
 199             }
 200         }
 201     }
 202
 203     if( !pContext )
 204     {
 205         pContext = m_bPersistent
 206                         ? XMLPersElemContentTContext::CreateChildContext(
 207                                 nPrefix, rLocalName, rQName, rAttrList )
 208                         : XMLTransformerContext::CreateChildContext(
 209                                 nPrefix, rLocalName, rQName, rAttrList );
 210     }
 211
 212     return pContext;
 213 }
 214
 215 bool XMLNotesTransformerContext::IsPersistent() const
 216 {
 217     return m_bPersistent;
 218 }
 219
 220 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */