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