345 lines
12 KiB
C++
345 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "MergeElemTContext.hxx"
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#include "MutableAttrList.hxx"
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#include "TransformerBase.hxx"
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#include "TransformerActions.hxx"
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#include "AttrTransformerAction.hxx"
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#include "ElemTransformerAction.hxx"
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#include "IgnoreTContext.hxx"
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#include "xmloff/xmlnmspe.hxx"
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using ::rtl::OUString;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::xml::sax;
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using namespace ::xmloff::token;
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class XMLParagraphTransformerContext : public XMLTransformerContext
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{
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public:
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TYPEINFO();
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XMLParagraphTransformerContext( XMLTransformerBase& rTransformer,
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const ::rtl::OUString& rQName );
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virtual ~XMLParagraphTransformerContext();
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// Create a childs element context. By default, the import's
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// CreateContext method is called to create a new default context.
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virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix,
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const ::rtl::OUString& rLocalName,
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const ::rtl::OUString& rQName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
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// StartElement is called after a context has been constructed and
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// before a elements context is parsed. It may be used for actions that
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// require virtual methods. The default is to do nothing.
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virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
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// EndElement is called before a context will be destructed, but
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// after a elements context has been parsed. It may be used for actions
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// that require virtual methods. The default is to do nothing.
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virtual void EndElement();
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// This method is called for all characters that are contained in the
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// current element. The default is to ignore them.
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virtual void Characters( const ::rtl::OUString& rChars );
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};
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TYPEINIT1( XMLParagraphTransformerContext, XMLTransformerContext );
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XMLParagraphTransformerContext::XMLParagraphTransformerContext(
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XMLTransformerBase& rImp,
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const OUString& rQName ) :
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XMLTransformerContext( rImp, rQName )
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{
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}
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XMLParagraphTransformerContext::~XMLParagraphTransformerContext()
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{
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}
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XMLTransformerContext *XMLParagraphTransformerContext::CreateChildContext(
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sal_uInt16 /*nPrefix*/,
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const OUString& /*rLocalName*/,
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const OUString& rQName,
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const Reference< XAttributeList >& )
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{
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XMLTransformerContext *pContext = 0;
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pContext = new XMLIgnoreTransformerContext( GetTransformer(),
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rQName, sal_True );
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return pContext;
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}
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void XMLParagraphTransformerContext::StartElement( const Reference< XAttributeList >& rAttrList )
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{
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XMLTransformerContext::StartElement( rAttrList );
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}
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void XMLParagraphTransformerContext::EndElement()
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{
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XMLTransformerContext::EndElement();
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}
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void XMLParagraphTransformerContext::Characters( const OUString& rChars )
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{
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XMLTransformerContext::Characters( rChars );
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}
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class XMLPersTextContentRNGTransformTContext : public XMLPersTextContentTContext
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{
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public:
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TYPEINFO();
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XMLPersTextContentRNGTransformTContext(
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XMLTransformerBase& rTransformer,
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const ::rtl::OUString& rQName,
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sal_uInt16 nPrefix,
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::xmloff::token::XMLTokenEnum eToken );
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virtual ~XMLPersTextContentRNGTransformTContext();
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virtual void Characters( const ::rtl::OUString& rChars );
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};
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TYPEINIT1( XMLPersTextContentRNGTransformTContext, XMLPersAttrListTContext );
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XMLPersTextContentRNGTransformTContext::XMLPersTextContentRNGTransformTContext(
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XMLTransformerBase& rTransformer,
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const ::rtl::OUString& rQName,
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sal_uInt16 nPrefix,
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::xmloff::token::XMLTokenEnum eToken ) :
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XMLPersTextContentTContext(
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rTransformer, rQName, nPrefix, eToken )
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{}
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XMLPersTextContentRNGTransformTContext::~XMLPersTextContentRNGTransformTContext()
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{}
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void XMLPersTextContentRNGTransformTContext::Characters( const ::rtl::OUString& rChars )
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{
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OUString aConvChars( rChars );
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GetTransformer().ConvertRNGDateTimeToISO( aConvChars );
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XMLPersTextContentTContext::Characters( aConvChars );
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}
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TYPEINIT1( XMLMergeElemTransformerContext, XMLTransformerContext );
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void XMLMergeElemTransformerContext::ExportStartElement()
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{
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XMLPersTextContentTContextVector::iterator aIter = m_aChildContexts.begin();
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for( ; aIter != m_aChildContexts.end(); ++aIter )
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{
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XMLPersTextContentTContext *pContext = (*aIter).get();
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static_cast< XMLMutableAttributeList * >( m_xAttrList.get() )
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->AddAttribute( pContext->GetExportQName(),
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pContext->GetTextContent() );
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}
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XMLTransformerContext::StartElement( m_xAttrList );
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m_bStartElementExported = sal_True;
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}
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XMLMergeElemTransformerContext::XMLMergeElemTransformerContext(
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XMLTransformerBase& rImp,
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const OUString& rQName,
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sal_uInt16 nActionMap ) :
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XMLTransformerContext( rImp, rQName ),
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m_nActionMap( nActionMap ),
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m_bStartElementExported( sal_False )
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{
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}
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XMLMergeElemTransformerContext::~XMLMergeElemTransformerContext()
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{
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}
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void XMLMergeElemTransformerContext::StartElement(
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const Reference< XAttributeList >& rAttrList )
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{
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XMLMutableAttributeList *pMutableAttrList =
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new XMLMutableAttributeList( rAttrList, sal_True );
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m_xAttrList = pMutableAttrList;
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sal_Int16 nAttrCount = m_xAttrList.is() ? m_xAttrList->getLength() : 0;
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for( sal_Int16 i=0; i < nAttrCount; i++ )
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{
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const OUString& rAttrName = m_xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
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&aLocalName );
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sal_Bool bRemove = sal_True;
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if( XML_NAMESPACE_OFFICE == nPrefix)
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{
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if (IsXMLToken( aLocalName, XML_DISPLAY ) )
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bRemove = sal_False;
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else if (IsXMLToken( aLocalName, XML_AUTHOR ) )
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bRemove = sal_False;
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else if (IsXMLToken( aLocalName, XML_CREATE_DATE ) )
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bRemove = sal_False;
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else if (IsXMLToken( aLocalName, XML_CREATE_DATE_STRING ) )
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bRemove = sal_False;
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}
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if (bRemove)
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{
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pMutableAttrList->RemoveAttributeByIndex( i );
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--i;
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--nAttrCount;
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}
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}
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}
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XMLTransformerContext *XMLMergeElemTransformerContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const OUString& rQName,
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const Reference< XAttributeList >& rAttrList )
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{
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XMLTransformerContext *pContext = 0;
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if( !m_bStartElementExported )
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{
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XMLTransformerActions *pActions =
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GetTransformer().GetUserDefinedActions( m_nActionMap );
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OSL_ENSURE( pActions, "go no actions" );
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if( pActions )
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{
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XMLTransformerActions::key_type aKey( nPrefix, rLocalName );
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XMLTransformerActions::const_iterator aIter =
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pActions->find( aKey );
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if( !(aIter == pActions->end()) )
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{
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switch( (*aIter).second.m_nActionType )
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{
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case XML_ATACTION_MOVE_FROM_ELEM_RNG2ISO_DATETIME:
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{
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XMLPersTextContentTContext *pTC =
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new XMLPersTextContentRNGTransformTContext(
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GetTransformer(), rQName,
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(*aIter).second.GetQNamePrefixFromParam1(),
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(*aIter).second.GetQNameTokenFromParam1() );
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XMLPersTextContentTContextVector::value_type aVal(pTC);
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m_aChildContexts.push_back( aVal );
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pContext = pTC;
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}
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break;
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case XML_ATACTION_MOVE_FROM_ELEM:
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{
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XMLPersTextContentTContext *pTC =
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new XMLPersTextContentTContext(
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GetTransformer(), rQName,
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(*aIter).second.GetQNamePrefixFromParam1(),
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(*aIter).second.GetQNameTokenFromParam1() );
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XMLPersTextContentTContextVector::value_type aVal(pTC);
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m_aChildContexts.push_back( aVal );
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pContext = pTC;
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}
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break;
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case XML_ETACTION_EXTRACT_CHARACTERS:
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{
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if( !m_bStartElementExported )
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ExportStartElement();
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XMLParagraphTransformerContext* pPTC =
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new XMLParagraphTransformerContext( GetTransformer(),
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rQName);
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pContext = pPTC;
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}
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break;
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default:
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OSL_ENSURE( !this, "unknown action" );
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break;
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}
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}
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}
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}
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else
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{
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XMLTransformerActions *pActions =
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GetTransformer().GetUserDefinedActions( m_nActionMap );
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OSL_ENSURE( pActions, "go no actions" );
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if( pActions )
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{
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XMLTransformerActions::key_type aKey( nPrefix, rLocalName );
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XMLTransformerActions::const_iterator aIter =
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pActions->find( aKey );
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if( !(aIter == pActions->end()) )
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{
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switch( (*aIter).second.m_nActionType )
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{
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case XML_ETACTION_EXTRACT_CHARACTERS:
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{
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if( !m_bStartElementExported )
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ExportStartElement();
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XMLParagraphTransformerContext* pPTC =
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new XMLParagraphTransformerContext( GetTransformer(),
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rQName);
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pContext = pPTC;
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}
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break;
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default:
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OSL_ENSURE( !this, "unknown action" );
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break;
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}
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}
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}
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}
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// default is copying
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if( !pContext )
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{
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if( !m_bStartElementExported )
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ExportStartElement();
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pContext = XMLTransformerContext::CreateChildContext( nPrefix,
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rLocalName,
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rQName,
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rAttrList );
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}
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return pContext;
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}
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void XMLMergeElemTransformerContext::EndElement()
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{
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if( !m_bStartElementExported )
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ExportStartElement();
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XMLTransformerContext::EndElement();
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}
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void XMLMergeElemTransformerContext::Characters( const OUString& )
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{
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// ignore
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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