xmloff/source/transform/ChartOOoTContext.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 "ChartOOoTContext.hxx"
  21 #include "MutableAttrList.hxx"
  22 #include "xmloff/xmlnmspe.hxx"
  23 #include "ActionMapTypesOOo.hxx"
  24 #include "AttrTransformerAction.hxx"
  25 #include "TransformerActions.hxx"
  26 #include "TransformerBase.hxx"
  27
  28
  29 using namespace ::com::sun::star::uno;
  30 using namespace ::com::sun::star::xml::sax;
  31 using namespace ::xmloff::token;
  32
  33 // -----------------------------------------------------------------------------
  34
  35 TYPEINIT1( XMLChartOOoTransformerContext, XMLTransformerContext );
  36
  37 XMLChartOOoTransformerContext::XMLChartOOoTransformerContext(
  38         XMLTransformerBase& rImp,
  39         const OUString& rQName ) :
  40     XMLTransformerContext( rImp, rQName )
  41 {
  42 }
  43
  44 XMLChartOOoTransformerContext::~XMLChartOOoTransformerContext()
  45 {
  46 }
  47
  48 void XMLChartOOoTransformerContext::StartElement(
  49     const Reference< XAttributeList >& rAttrList )
  50 {
  51     XMLTransformerActions *pActions =
  52         GetTransformer().GetUserDefinedActions( OOO_CHART_ACTIONS );
  53     OSL_ENSURE( pActions, "go no actions" );
  54
  55     sal_Int16 nClassName = -1;
  56     OUString aAddInName;
  57     Reference< XAttributeList > xAttrList( rAttrList );
  58     XMLMutableAttributeList *pMutableAttrList = 0;
  59     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  60     for( sal_Int16 i=0; i < nAttrCount; i++ )
  61     {
  62         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  63         OUString aLocalName;
  64         sal_uInt16 nPrefix =
  65             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  66                                                                  &aLocalName );
  67         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  68         XMLTransformerActions::const_iterator aIter =
  69             pActions->find( aKey );
  70         if( !(aIter == pActions->end() ) )
  71         {
  72             if( !pMutableAttrList )
  73             {
  74                 pMutableAttrList =
  75                         new XMLMutableAttributeList( xAttrList );
  76                 xAttrList = pMutableAttrList;
  77             }
  78             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  79             switch( (*aIter).second.m_nActionType )
  80             {
  81             case XML_ATACTION_INCH2IN:
  82                 {
  83                     OUString aAttrValue( rAttrValue );
  84                     if( XMLTransformerBase::ReplaceSingleInchWithIn(
  85                                 aAttrValue ) )
  86                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
  87                 }
  88                 break;
  89             case XML_ATACTION_ENCODE_STYLE_NAME_REF:
  90                 {
  91                     OUString aAttrValue( rAttrValue );
  92                     if( GetTransformer().EncodeStyleName(aAttrValue) )
  93                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
  94                 }
  95                 break;
  96             case XML_ATACTION_ADD_NAMESPACE_PREFIX:
  97                 OSL_ENSURE( ::xmloff::token::IsXMLToken( aLocalName, XML_CLASS ),
  98                                "unexpected class token" );
  99                 if( ::xmloff::token::IsXMLToken( rAttrValue, XML_ADD_IN ) )
 100                 {
 101                     nClassName = i;
 102                 }
 103                 else
 104                 {
 105                     OUString aAttrValue( rAttrValue );
 106                     sal_uInt16 nValPrefix =
 107                         static_cast<sal_uInt16>((*aIter).second.m_nParam1);
 108                     if( GetTransformer().AddNamespacePrefix( aAttrValue,
 109                                                              nValPrefix ) )
 110                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 111                 }
 112                 break;
 113             case XML_ATACTION_REMOVE:
 114                 OSL_ENSURE( ::xmloff::token::IsXMLToken( aLocalName, XML_ADD_IN_NAME ),
 115                                "unexpected class token" );
 116                 aAddInName = rAttrValue;
 117                 pMutableAttrList->RemoveAttributeByIndex( i );
 118                 --i;
 119                 --nAttrCount;
 120                 break;
 121             default:
 122                 OSL_ENSURE( !this, "unknown action" );
 123                 break;
 124             }
 125         }
 126     }
 127
 128     if( nClassName != -1 && !aAddInName.isEmpty() )
 129     {
 130         GetTransformer().AddNamespacePrefix( aAddInName, XML_NAMESPACE_OOO );
 131         pMutableAttrList->SetValueByIndex( nClassName, aAddInName );
 132     }
 133
 134     XMLTransformerContext::StartElement( xAttrList );
 135 }
 136
 137 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */