| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_xmloff.hxx" |
| #include "FrameOASISTContext.hxx" |
| #include "IgnoreTContext.hxx" |
| #include "MutableAttrList.hxx" |
| #include "xmloff/xmlnmspe.hxx" |
| #include "ActionMapTypesOASIS.hxx" |
| #include "ElemTransformerAction.hxx" |
| #include "TransformerActions.hxx" |
| #ifndef _XMLOFF_TRANSFORMERBASE_HXX |
| #include "TransformerBase.hxx" |
| #endif |
| |
| using ::rtl::OUString; |
| |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::xml::sax; |
| using namespace ::xmloff::token; |
| |
| TYPEINIT1( XMLFrameOASISTransformerContext, XMLTransformerContext ); |
| |
| sal_Bool XMLFrameOASISTransformerContext::IsLinkedEmbeddedObject( |
| const OUString& rLocalName, |
| const Reference< XAttributeList >& rAttrList ) |
| { |
| if( !(IsXMLToken( rLocalName, XML_OBJECT ) || |
| IsXMLToken( rLocalName, XML_OBJECT_OLE) ) ) |
| return sal_False; |
| |
| sal_Int16 nAttrCount = rAttrList.is() ? rAttrList->getLength() : 0; |
| for( sal_Int16 i=0; i < nAttrCount; i++ ) |
| { |
| OUString aAttrName( rAttrList->getNameByIndex( i ) ); |
| OUString aLocalName; |
| sal_uInt16 nPrefix = |
| GetTransformer().GetNamespaceMap().GetKeyByAttrName( aAttrName, |
| &aLocalName ); |
| if( XML_NAMESPACE_XLINK == nPrefix && |
| IsXMLToken( aLocalName, XML_HREF ) ) |
| { |
| OUString sHRef( rAttrList->getValueByIndex( i ) ); |
| if (sHRef.getLength() == 0) |
| { |
| // When the href is empty then the object is not linked but |
| // a placeholder. |
| return sal_False; |
| } |
| GetTransformer().ConvertURIToOOo( sHRef, sal_True ); |
| return !(sHRef.getLength() && '#'==sHRef[0]); |
| } |
| } |
| |
| return sal_False; |
| } |
| |
| |
| XMLFrameOASISTransformerContext::XMLFrameOASISTransformerContext( |
| XMLTransformerBase& rImp, |
| const OUString& rQName ) : |
| XMLTransformerContext( rImp, rQName ), |
| m_bIgnoreElement( false ) |
| { |
| } |
| |
| XMLFrameOASISTransformerContext::~XMLFrameOASISTransformerContext() |
| { |
| } |
| |
| void XMLFrameOASISTransformerContext::StartElement( |
| const Reference< XAttributeList >& rAttrList ) |
| { |
| m_xAttrList = new XMLMutableAttributeList( rAttrList, sal_True ); |
| |
| sal_Int16 nAttrCount = rAttrList.is() ? rAttrList->getLength() : 0; |
| for( sal_Int16 i=0; i < nAttrCount; i++ ) |
| { |
| const OUString& rAttrName = rAttrList->getNameByIndex( i ); |
| OUString aLocalName; |
| sal_uInt16 nPrefix = |
| GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName, &aLocalName ); |
| |
| if( (nPrefix == XML_NAMESPACE_PRESENTATION) && IsXMLToken( aLocalName, XML_CLASS ) ) |
| { |
| const OUString& rAttrValue = rAttrList->getValueByIndex( i ); |
| if( IsXMLToken( rAttrValue, XML_HEADER ) || IsXMLToken( rAttrValue, XML_FOOTER ) || |
| IsXMLToken( rAttrValue, XML_PAGE_NUMBER ) || IsXMLToken( rAttrValue, XML_DATE_TIME ) ) |
| { |
| m_bIgnoreElement = true; |
| break; |
| } |
| } |
| } |
| } |
| |
| XMLTransformerContext *XMLFrameOASISTransformerContext::CreateChildContext( |
| sal_uInt16 nPrefix, |
| const OUString& rLocalName, |
| const OUString& rQName, |
| const Reference< XAttributeList >& rAttrList ) |
| { |
| XMLTransformerContext *pContext = 0; |
| |
| if( m_bIgnoreElement ) |
| { |
| // do not export the frame element and all of its children |
| pContext = new XMLIgnoreTransformerContext( GetTransformer(), |
| rQName, |
| sal_True, sal_True ); |
| } |
| else |
| { |
| XMLTransformerActions *pActions = |
| GetTransformer().GetUserDefinedActions( OASIS_FRAME_ELEM_ACTIONS ); |
| OSL_ENSURE( pActions, "go no actions" ); |
| XMLTransformerActions::key_type aKey( nPrefix, rLocalName ); |
| XMLTransformerActions::const_iterator aIter = pActions->find( aKey ); |
| |
| if( !(aIter == pActions->end()) ) |
| { |
| switch( (*aIter).second.m_nActionType ) |
| { |
| case XML_ETACTION_COPY: |
| if( !m_aElemQName.getLength() && |
| !IsLinkedEmbeddedObject( rLocalName, rAttrList ) ) |
| { |
| pContext = new XMLIgnoreTransformerContext( GetTransformer(), |
| rQName, |
| sal_False, sal_False ); |
| m_aElemQName = rQName; |
| static_cast< XMLMutableAttributeList * >( m_xAttrList.get() ) |
| ->AppendAttributeList( rAttrList ); |
| GetTransformer().ProcessAttrList( m_xAttrList, |
| OASIS_SHAPE_ACTIONS, |
| sal_False ); |
| GetTransformer().GetDocHandler()->startElement( m_aElemQName, |
| m_xAttrList ); |
| } |
| else |
| { |
| pContext = new XMLIgnoreTransformerContext( GetTransformer(), |
| rQName, |
| sal_True, sal_True ); |
| } |
| break; |
| default: |
| OSL_ENSURE( !this, "unknown action" ); |
| break; |
| } |
| } |
| } |
| |
| // default is copying |
| if( !pContext ) |
| pContext = XMLTransformerContext::CreateChildContext( nPrefix, |
| rLocalName, |
| rQName, |
| rAttrList ); |
| |
| return pContext; |
| } |
| |
| void XMLFrameOASISTransformerContext::EndElement() |
| { |
| if( !m_bIgnoreElement ) |
| GetTransformer().GetDocHandler()->endElement( m_aElemQName ); |
| } |
| |
| void XMLFrameOASISTransformerContext::Characters( const OUString& rChars ) |
| { |
| // ignore |
| if( m_aElemQName.getLength() && !m_bIgnoreElement ) |
| XMLTransformerContext::Characters( rChars ); |
| } |