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Diffstat (limited to 'xmloff/source/transform/MergeElemTContext.cxx')
| -rw-r--r-- | xmloff/source/transform/MergeElemTContext.cxx | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/xmloff/source/transform/MergeElemTContext.cxx b/xmloff/source/transform/MergeElemTContext.cxx new file mode 100644 index 000000000000..337bce70e32a --- /dev/null +++ b/xmloff/source/transform/MergeElemTContext.cxx @@ -0,0 +1,346 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" +#include "MergeElemTContext.hxx" +#include "MutableAttrList.hxx" +#ifndef _XMLOFF_TRANSFORMERBASE_HXX +#include "TransformerBase.hxx" +#endif +#include "TransformerActions.hxx" +#include "AttrTransformerAction.hxx" +#include "ElemTransformerAction.hxx" +#include "IgnoreTContext.hxx" +#include "xmlnmspe.hxx" + +using ::rtl::OUString; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; +using namespace ::xmloff::token; + +class XMLParagraphTransformerContext : public XMLTransformerContext +{ +public: + TYPEINFO(); + + XMLParagraphTransformerContext( XMLTransformerBase& rTransformer, + const ::rtl::OUString& rQName ); + + virtual ~XMLParagraphTransformerContext(); + + // Create a childs element context. By default, the import's + // CreateContext method is called to create a new default context. + virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix, + const ::rtl::OUString& rLocalName, + const ::rtl::OUString& rQName, + const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); + + // StartElement is called after a context has been constructed and + // before a elements context is parsed. It may be used for actions that + // require virtual methods. The default is to do nothing. + virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); + + // EndElement is called before a context will be destructed, but + // after a elements context has been parsed. It may be used for actions + // that require virtual methods. The default is to do nothing. + virtual void EndElement(); + + // This method is called for all characters that are contained in the + // current element. The default is to ignore them. + virtual void Characters( const ::rtl::OUString& rChars ); +}; + +TYPEINIT1( XMLParagraphTransformerContext, XMLTransformerContext ); + +XMLParagraphTransformerContext::XMLParagraphTransformerContext( + XMLTransformerBase& rImp, + const OUString& rQName ) : + XMLTransformerContext( rImp, rQName ) +{ +} + +XMLParagraphTransformerContext::~XMLParagraphTransformerContext() +{ +} + +XMLTransformerContext *XMLParagraphTransformerContext::CreateChildContext( + sal_uInt16 /*nPrefix*/, + const OUString& /*rLocalName*/, + const OUString& rQName, + const Reference< XAttributeList >& ) +{ + XMLTransformerContext *pContext = 0; + + pContext = new XMLIgnoreTransformerContext( GetTransformer(), + rQName, sal_True ); + + return pContext; +} + +void XMLParagraphTransformerContext::StartElement( const Reference< XAttributeList >& rAttrList ) +{ + XMLTransformerContext::StartElement( rAttrList ); +} + +void XMLParagraphTransformerContext::EndElement() +{ + XMLTransformerContext::EndElement(); +} + +void XMLParagraphTransformerContext::Characters( const OUString& rChars ) +{ + XMLTransformerContext::Characters( rChars ); +} + +class XMLPersTextContentRNGTransformTContext : public XMLPersTextContentTContext +{ +public: + TYPEINFO(); + + XMLPersTextContentRNGTransformTContext( + XMLTransformerBase& rTransformer, + const ::rtl::OUString& rQName, + sal_uInt16 nPrefix, + ::xmloff::token::XMLTokenEnum eToken ); + virtual ~XMLPersTextContentRNGTransformTContext(); + + virtual void Characters( const ::rtl::OUString& rChars ); +}; + +TYPEINIT1( XMLPersTextContentRNGTransformTContext, XMLPersAttrListTContext ); + +XMLPersTextContentRNGTransformTContext::XMLPersTextContentRNGTransformTContext( + XMLTransformerBase& rTransformer, + const ::rtl::OUString& rQName, + sal_uInt16 nPrefix, + ::xmloff::token::XMLTokenEnum eToken ) : + XMLPersTextContentTContext( + rTransformer, rQName, nPrefix, eToken ) +{} + +XMLPersTextContentRNGTransformTContext::~XMLPersTextContentRNGTransformTContext() +{} + +void XMLPersTextContentRNGTransformTContext::Characters( const ::rtl::OUString& rChars ) +{ + OUString aConvChars( rChars ); + GetTransformer().ConvertRNGDateTimeToISO( aConvChars ); + XMLPersTextContentTContext::Characters( aConvChars ); +} + + +TYPEINIT1( XMLMergeElemTransformerContext, XMLTransformerContext ); + +void XMLMergeElemTransformerContext::ExportStartElement() +{ + XMLPersTextContentTContextVector::iterator aIter = m_aChildContexts.begin(); + + for( ; aIter != m_aChildContexts.end(); ++aIter ) + { + XMLPersTextContentTContext *pContext = (*aIter).get(); + static_cast< XMLMutableAttributeList * >( m_xAttrList.get() ) + ->AddAttribute( pContext->GetExportQName(), + pContext->GetTextContent() ); + } + XMLTransformerContext::StartElement( m_xAttrList ); + + m_bStartElementExported = sal_True; +} + +XMLMergeElemTransformerContext::XMLMergeElemTransformerContext( + XMLTransformerBase& rImp, + const OUString& rQName, + sal_uInt16 nActionMap ) : + XMLTransformerContext( rImp, rQName ), + m_nActionMap( nActionMap ), + m_bStartElementExported( sal_False ) +{ +} + +XMLMergeElemTransformerContext::~XMLMergeElemTransformerContext() +{ +} + +void XMLMergeElemTransformerContext::StartElement( + const Reference< XAttributeList >& rAttrList ) +{ + XMLMutableAttributeList *pMutableAttrList = + new XMLMutableAttributeList( rAttrList, sal_True ); + m_xAttrList = pMutableAttrList; + + sal_Int16 nAttrCount = m_xAttrList.is() ? m_xAttrList->getLength() : 0; + for( sal_Int16 i=0; i < nAttrCount; i++ ) + { + const OUString& rAttrName = m_xAttrList->getNameByIndex( i ); + OUString aLocalName; + sal_uInt16 nPrefix = + GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName, + &aLocalName ); + sal_Bool bRemove = sal_True; + if( XML_NAMESPACE_OFFICE == nPrefix) + { + if (IsXMLToken( aLocalName, XML_DISPLAY ) ) + bRemove = sal_False; + else if (IsXMLToken( aLocalName, XML_AUTHOR ) ) + bRemove = sal_False; + else if (IsXMLToken( aLocalName, XML_CREATE_DATE ) ) + bRemove = sal_False; + else if (IsXMLToken( aLocalName, XML_CREATE_DATE_STRING ) ) + bRemove = sal_False; + } + if (bRemove) + { + pMutableAttrList->RemoveAttributeByIndex( i ); + --i; + --nAttrCount; + } + } +} + +XMLTransformerContext *XMLMergeElemTransformerContext::CreateChildContext( + sal_uInt16 nPrefix, + const OUString& rLocalName, + const OUString& rQName, + const Reference< XAttributeList >& rAttrList ) +{ + XMLTransformerContext *pContext = 0; + + if( !m_bStartElementExported ) + { + XMLTransformerActions *pActions = + GetTransformer().GetUserDefinedActions( m_nActionMap ); + OSL_ENSURE( pActions, "go no actions" ); + if( pActions ) + { + XMLTransformerActions::key_type aKey( nPrefix, rLocalName ); + XMLTransformerActions::const_iterator aIter = + pActions->find( aKey ); + + if( !(aIter == pActions->end()) ) + { + switch( (*aIter).second.m_nActionType ) + { + case XML_ATACTION_MOVE_FROM_ELEM_RNG2ISO_DATETIME: + { + XMLPersTextContentTContext *pTC = + new XMLPersTextContentRNGTransformTContext( + GetTransformer(), rQName, + (*aIter).second.GetQNamePrefixFromParam1(), + (*aIter).second.GetQNameTokenFromParam1() ); + XMLPersTextContentTContextVector::value_type aVal(pTC); + m_aChildContexts.push_back( aVal ); + pContext = pTC; + } + break; + case XML_ATACTION_MOVE_FROM_ELEM: + { + XMLPersTextContentTContext *pTC = + new XMLPersTextContentTContext( + GetTransformer(), rQName, + (*aIter).second.GetQNamePrefixFromParam1(), + (*aIter).second.GetQNameTokenFromParam1() ); + XMLPersTextContentTContextVector::value_type aVal(pTC); + m_aChildContexts.push_back( aVal ); + pContext = pTC; + } + break; + case XML_ETACTION_EXTRACT_CHARACTERS: + { + if( !m_bStartElementExported ) + ExportStartElement(); + XMLParagraphTransformerContext* pPTC = + new XMLParagraphTransformerContext( GetTransformer(), + rQName); + pContext = pPTC; + } + break; + default: + OSL_ENSURE( !this, "unknown action" ); + break; + } + } + } + } + else + { + XMLTransformerActions *pActions = + GetTransformer().GetUserDefinedActions( m_nActionMap ); + OSL_ENSURE( pActions, "go no actions" ); + if( pActions ) + { + 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_EXTRACT_CHARACTERS: + { + if( !m_bStartElementExported ) + ExportStartElement(); + XMLParagraphTransformerContext* pPTC = + new XMLParagraphTransformerContext( GetTransformer(), + rQName); + pContext = pPTC; + } + break; + default: + OSL_ENSURE( !this, "unknown action" ); + break; + } + } + } + } + + // default is copying + if( !pContext ) + { + if( !m_bStartElementExported ) + ExportStartElement(); + pContext = XMLTransformerContext::CreateChildContext( nPrefix, + rLocalName, + rQName, + rAttrList ); + } + + return pContext; +} + +void XMLMergeElemTransformerContext::EndElement() +{ + if( !m_bStartElementExported ) + ExportStartElement(); + XMLTransformerContext::EndElement(); +} + +void XMLMergeElemTransformerContext::Characters( const OUString& ) +{ + // ignore +} |