xmloff/source/transform/FrameOOoTContext.cxx

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  28
  29 #include "FrameOOoTContext.hxx"
  30 #include "IgnoreTContext.hxx"
  31 #include "MutableAttrList.hxx"
  32 #include "xmloff/xmlnmspe.hxx"
  33 #include <xmloff/nmspmap.hxx>
  34 #include "ActionMapTypesOOo.hxx"
  35 #include "AttrTransformerAction.hxx"
  36 #include "ElemTransformerAction.hxx"
  37 #include "TransformerActions.hxx"
  38 #include "TransformerBase.hxx"
  39
  40 using ::rtl::OUString;
  41 using namespace ::com::sun::star::uno;
  42 using namespace ::com::sun::star::xml::sax;
  43 using namespace ::xmloff::token;
  44
  45 TYPEINIT1( XMLFrameOOoTransformerContext, XMLPersElemContentTContext );
  46
  47 XMLFrameOOoTransformerContext::XMLFrameOOoTransformerContext(
  48         XMLTransformerBase& rImp,
  49         const OUString& rQName ) :
  50     XMLPersElemContentTContext( rImp, rQName ),
  51     m_aElemQName( rImp.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_DRAW,
  52                             ::xmloff::token::GetXMLToken( XML_FRAME ) ) )
  53 {
  54 }
  55
  56 XMLFrameOOoTransformerContext::~XMLFrameOOoTransformerContext()
  57 {
  58 }
  59
  60 void XMLFrameOOoTransformerContext::StartElement(
  61     const Reference< XAttributeList >& rAttrList )
  62 {
  63
  64     XMLTransformerActions *pActions =
  65         GetTransformer().GetUserDefinedActions( OOO_FRAME_ATTR_ACTIONS );
  66     OSL_ENSURE( pActions, "go no actions" );
  67
  68     Reference< XAttributeList > xAttrList( rAttrList );
  69     XMLMutableAttributeList *pMutableAttrList =
  70         GetTransformer().ProcessAttrList( xAttrList, OOO_SHAPE_ACTIONS,
  71                                           sal_True );
  72     if( !pMutableAttrList )
  73         pMutableAttrList = new XMLMutableAttributeList( rAttrList );
  74     xAttrList = pMutableAttrList;
  75
  76     XMLMutableAttributeList *pFrameMutableAttrList =
  77         new XMLMutableAttributeList;
  78     Reference< XAttributeList > xFrameAttrList( pFrameMutableAttrList );
  79
  80     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  81     for( sal_Int16 i=0; i < nAttrCount; i++ )
  82     {
  83         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  84         OUString aLocalName;
  85         sal_uInt16 nPrefix =
  86             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  87                                                                  &aLocalName );
  88         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  89         XMLTransformerActions::const_iterator aIter =
  90             pActions->find( aKey );
  91         if( !(aIter == pActions->end() ) )
  92         {
  93             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  94             switch( (*aIter).second.m_nActionType )
  95             {
  96             case XML_ATACTION_MOVE_TO_ELEM:
  97                 pFrameMutableAttrList->AddAttribute( rAttrName, rAttrValue );
  98                 pMutableAttrList->RemoveAttributeByIndex( i );
  99                 --i;
 100                 --nAttrCount;
 101                 break;
 102             default:
 103                 OSL_ENSURE( !this, "unknown action" );
 104                 break;
 105             }
 106         }
 107     }
 108
 109     GetTransformer().GetDocHandler()->startElement( m_aElemQName,
 110                                                     xFrameAttrList );
 111     XMLTransformerContext::StartElement( xAttrList );
 112 }
 113
 114 XMLTransformerContext *XMLFrameOOoTransformerContext::CreateChildContext(
 115         sal_uInt16 nPrefix,
 116         const OUString& rLocalName,
 117         const OUString& rQName,
 118         const Reference< XAttributeList >& rAttrList )
 119 {
 120     XMLTransformerContext *pContext = 0;
 121
 122     XMLTransformerActions *pActions =
 123         GetTransformer().GetUserDefinedActions( OOO_FRAME_ELEM_ACTIONS );
 124     OSL_ENSURE( pActions, "go no actions" );
 125     XMLTransformerActions::key_type aKey( nPrefix, rLocalName );
 126     XMLTransformerActions::const_iterator aIter = pActions->find( aKey );
 127
 128     if( !(aIter == pActions->end()) )
 129     {
 130         switch( (*aIter).second.m_nActionType )
 131         {
 132         case XML_ETACTION_COPY:
 133         case XML_ETACTION_COPY_TEXT:
 134         case XML_ETACTION_RENAME_ELEM:
 135             // the ones in the list have to be persistent
 136
 137             pContext = XMLPersElemContentTContext::CreateChildContext(
 138                            nPrefix, rLocalName, rQName, rAttrList );
 139             break;
 140         default:
 141             OSL_ENSURE( !this, "unknown action" );
 142             break;
 143         }
 144     }
 145
 146     // default is copying
 147     if( !pContext )
 148         pContext = XMLTransformerContext::CreateChildContext(
 149                     nPrefix, rLocalName, rQName, rAttrList );
 150
 151     return pContext;
 152 }
 153
 154 void XMLFrameOOoTransformerContext::EndElement()
 155 {
 156     XMLTransformerContext::EndElement();
 157     ExportContent();
 158     GetTransformer().GetDocHandler()->endElement( m_aElemQName );
 159 }
 160
 161 void XMLFrameOOoTransformerContext::Characters( const OUString& rChars )
 162 {
 163     XMLTransformerContext::Characters( rChars );
 164 }
 165
 166 sal_Bool XMLFrameOOoTransformerContext::IsPersistent() const
 167 {
 168     // this context stores some of its child elements, but is not persistent
 169     // itself.
 170     return sal_False;
 171 }
 172
 173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */