910d3a4f04
Change-Id: I121307865a576b8d0bced6098fae37051bd531b7 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176503 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
279 lines
9.6 KiB
C++
279 lines
9.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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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 "ElemTransformerAction.hxx"
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#include "IgnoreTContext.hxx"
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#include <xmloff/xmlnamespace.hxx>
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#include <osl/diagnose.h>
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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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namespace {
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class XMLParagraphTransformerContext : public XMLTransformerContext
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{
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public:
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XMLParagraphTransformerContext( XMLTransformerBase& rTransformer,
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const OUString& rQName );
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// Create a children 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 rtl::Reference<XMLTransformerContext> CreateChildContext( sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const OUString& rQName,
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const css::uno::Reference< css::xml::sax::XAttributeList >& xAttrList ) override;
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};
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}
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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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rtl::Reference<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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return new XMLIgnoreTransformerContext( GetTransformer(),
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rQName, true );
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}
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namespace {
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class XMLPersTextContentRNGTransformTContext : public XMLPersTextContentTContext
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{
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public:
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XMLPersTextContentRNGTransformTContext(
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XMLTransformerBase& rTransformer,
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const OUString& rQName,
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sal_uInt16 nPrefix,
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::xmloff::token::XMLTokenEnum eToken );
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virtual void Characters( const OUString& rChars ) override;
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};
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}
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XMLPersTextContentRNGTransformTContext::XMLPersTextContentRNGTransformTContext(
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XMLTransformerBase& rTransformer,
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const 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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void XMLPersTextContentRNGTransformTContext::Characters( const OUString& rChars )
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{
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OUString aConvChars( rChars );
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XMLTransformerBase::ConvertRNGDateTimeToISO( aConvChars );
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XMLPersTextContentTContext::Characters( aConvChars );
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}
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void XMLMergeElemTransformerContext::ExportStartElement()
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{
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for( const auto& rChildContext : m_aChildContexts )
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{
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XMLPersTextContentTContext *pContext = rChildContext.get();
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m_xAttrList->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 = 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( false )
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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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rtl::Reference<XMLMutableAttributeList> pMutableAttrList =
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new XMLMutableAttributeList( rAttrList, 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 aAttrName = m_xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetTransformer().GetNamespaceMap().GetKeyByAttrName( aAttrName,
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&aLocalName );
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bool bRemove = 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 = false;
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else if (IsXMLToken( aLocalName, XML_AUTHOR ) )
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bRemove = false;
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else if (IsXMLToken( aLocalName, XML_CREATE_DATE ) )
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bRemove = false;
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else if (IsXMLToken( aLocalName, XML_CREATE_DATE_STRING ) )
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bRemove = 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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rtl::Reference<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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rtl::Reference<XMLTransformerContext> pContext;
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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_ETACTION_MOVE_TO_ATTR_RNG2ISO_DATETIME:
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{
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rtl::Reference<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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m_aChildContexts.push_back(pTC);
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pContext = pTC;
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}
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break;
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case XML_ETACTION_MOVE_TO_ATTR:
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{
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rtl::Reference<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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m_aChildContexts.push_back(pTC);
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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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pContext.set(
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new XMLParagraphTransformerContext( GetTransformer(),
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rQName));
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}
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break;
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default:
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OSL_ENSURE( false, "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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pContext.set(
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new XMLParagraphTransformerContext( GetTransformer(),
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rQName));
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}
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break;
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default:
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OSL_ENSURE( false, "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.is() )
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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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