277 lines
8.1 KiB
C++
277 lines
8.1 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 <string.h>
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#include <vector>
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#include <osl/mutex.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <comphelper/servicehelper.hxx>
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#include <xmloff/attrlist.hxx>
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using namespace ::osl;
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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struct SvXMLTagAttribute_Impl
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{
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SvXMLTagAttribute_Impl( const OUString &rName,
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const OUString &rValue )
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: sName(rName),
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sValue(rValue)
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{
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}
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SvXMLTagAttribute_Impl( const SvXMLTagAttribute_Impl& r ) :
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sName(r.sName),
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sValue(r.sValue)
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{
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}
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OUString sName;
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OUString sValue;
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};
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struct SvXMLAttributeList_Impl
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{
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SvXMLAttributeList_Impl()
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{
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// performance improvement during adding
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vecAttribute.reserve(20);
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}
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SvXMLAttributeList_Impl( const SvXMLAttributeList_Impl& r ) :
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vecAttribute( r.vecAttribute )
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{
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}
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::std::vector<struct SvXMLTagAttribute_Impl> vecAttribute;
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typedef ::std::vector<struct SvXMLTagAttribute_Impl>::size_type size_type;
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};
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sal_Int16 SAL_CALL SvXMLAttributeList::getLength(void) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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return sal::static_int_cast< sal_Int16 >(m_pImpl->vecAttribute.size());
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}
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SvXMLAttributeList::SvXMLAttributeList( const SvXMLAttributeList &r ) :
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cppu::WeakImplHelper3<com::sun::star::xml::sax::XAttributeList, com::sun::star::util::XCloneable, com::sun::star::lang::XUnoTunnel>(r),
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m_pImpl( new SvXMLAttributeList_Impl( *r.m_pImpl ) )
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{
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}
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SvXMLAttributeList::SvXMLAttributeList( const uno::Reference<
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xml::sax::XAttributeList> & rAttrList )
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: sType( GetXMLToken(XML_CDATA) )
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{
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m_pImpl = new SvXMLAttributeList_Impl;
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SvXMLAttributeList* pImpl =
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SvXMLAttributeList::getImplementation( rAttrList );
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if( pImpl )
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*m_pImpl = *(pImpl->m_pImpl);
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else
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AppendAttributeList( rAttrList );
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}
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OUString SAL_CALL SvXMLAttributeList::getNameByIndex(sal_Int16 i) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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return ( static_cast< SvXMLAttributeList_Impl::size_type >( i ) < m_pImpl->vecAttribute.size() ) ? m_pImpl->vecAttribute[i].sName : OUString();
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}
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OUString SAL_CALL SvXMLAttributeList::getTypeByIndex(sal_Int16) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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return sType;
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}
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OUString SAL_CALL SvXMLAttributeList::getValueByIndex(sal_Int16 i) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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return ( static_cast< SvXMLAttributeList_Impl::size_type >( i ) < m_pImpl->vecAttribute.size() ) ? m_pImpl->vecAttribute[i].sValue : OUString();
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}
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OUString SAL_CALL SvXMLAttributeList::getTypeByName( const OUString& ) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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return sType;
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}
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OUString SAL_CALL SvXMLAttributeList::getValueByName(const OUString& sName) throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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::std::vector<struct SvXMLTagAttribute_Impl>::iterator ii = m_pImpl->vecAttribute.begin();
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for( ; ii != m_pImpl->vecAttribute.end() ; ++ii ) {
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if( (*ii).sName == sName ) {
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return (*ii).sValue;
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}
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}
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return OUString();
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}
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uno::Reference< ::com::sun::star::util::XCloneable > SvXMLAttributeList::createClone() throw( ::com::sun::star::uno::RuntimeException, std::exception )
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{
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uno::Reference< ::com::sun::star::util::XCloneable > r = new SvXMLAttributeList( *this );
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return r;
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}
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SvXMLAttributeList::SvXMLAttributeList()
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: sType( GetXMLToken(XML_CDATA) )
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{
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m_pImpl = new SvXMLAttributeList_Impl;
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}
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SvXMLAttributeList::~SvXMLAttributeList()
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{
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delete m_pImpl;
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}
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void SvXMLAttributeList::AddAttribute( const OUString &sName ,
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const OUString &sValue )
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{
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m_pImpl->vecAttribute.push_back( SvXMLTagAttribute_Impl( sName , sValue ) );
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}
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void SvXMLAttributeList::Clear()
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{
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m_pImpl->vecAttribute.clear();
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OSL_ASSERT( ! getLength() );
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}
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void SvXMLAttributeList::RemoveAttribute( const OUString& sName )
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{
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::std::vector<struct SvXMLTagAttribute_Impl>::iterator ii = m_pImpl->vecAttribute.begin();
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for( ; ii != m_pImpl->vecAttribute.end() ; ++ii ) {
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if( (*ii).sName == sName ) {
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m_pImpl->vecAttribute.erase( ii );
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break;
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}
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}
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}
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void SvXMLAttributeList::AppendAttributeList( const uno::Reference< ::com::sun::star::xml::sax::XAttributeList > &r )
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{
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OSL_ASSERT( r.is() );
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sal_Int16 nMax = r->getLength();
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SvXMLAttributeList_Impl::size_type nTotalSize =
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m_pImpl->vecAttribute.size() + nMax;
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m_pImpl->vecAttribute.reserve( nTotalSize );
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for( sal_Int16 i = 0 ; i < nMax ; ++i ) {
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m_pImpl->vecAttribute.push_back( SvXMLTagAttribute_Impl(
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r->getNameByIndex( i ) ,
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r->getValueByIndex( i )));
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}
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OSL_ASSERT( nTotalSize == (SvXMLAttributeList_Impl::size_type)getLength());
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}
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void SvXMLAttributeList::SetValueByIndex( sal_Int16 i,
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const OUString& rValue )
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{
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if( static_cast< SvXMLAttributeList_Impl::size_type >( i )
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< m_pImpl->vecAttribute.size() )
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{
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m_pImpl->vecAttribute[i].sValue = rValue;
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}
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}
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void SvXMLAttributeList::RemoveAttributeByIndex( sal_Int16 i )
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{
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if( static_cast< SvXMLAttributeList_Impl::size_type >( i )
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< m_pImpl->vecAttribute.size() )
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m_pImpl->vecAttribute.erase( m_pImpl->vecAttribute.begin() + i );
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}
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void SvXMLAttributeList::RenameAttributeByIndex( sal_Int16 i,
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const OUString& rNewName )
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{
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if( static_cast< SvXMLAttributeList_Impl::size_type >( i )
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< m_pImpl->vecAttribute.size() )
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{
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m_pImpl->vecAttribute[i].sName = rNewName;
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}
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}
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sal_Int16 SvXMLAttributeList::GetIndexByName( const OUString& rName ) const
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{
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::std::vector<struct SvXMLTagAttribute_Impl>::iterator ii =
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m_pImpl->vecAttribute.begin();
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for( sal_Int16 nIndex=0; ii!=m_pImpl->vecAttribute.end(); ++ii, ++nIndex )
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{
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if( (*ii).sName == rName )
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{
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return nIndex;
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}
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}
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return -1;
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}
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namespace
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{
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class theSvXMLAttributeListUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theSvXMLAttributeListUnoTunnelId> {};
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}
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// XUnoTunnel & co
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const uno::Sequence< sal_Int8 > & SvXMLAttributeList::getUnoTunnelId() throw()
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{
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return theSvXMLAttributeListUnoTunnelId::get().getSeq();
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}
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SvXMLAttributeList* SvXMLAttributeList::getImplementation( uno::Reference< uno::XInterface > xInt ) throw()
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{
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uno::Reference< lang::XUnoTunnel > xUT( xInt, uno::UNO_QUERY );
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if( xUT.is() )
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{
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return
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reinterpret_cast<SvXMLAttributeList*>(
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sal::static_int_cast<sal_IntPtr>(
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xUT->getSomething( SvXMLAttributeList::getUnoTunnelId())));
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}
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else
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return NULL;
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}
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// XUnoTunnel
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sal_Int64 SAL_CALL SvXMLAttributeList::getSomething( const uno::Sequence< sal_Int8 >& rId )
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throw( uno::RuntimeException, std::exception )
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{
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if( rId.getLength() == 16 && 0 == memcmp( getUnoTunnelId().getConstArray(),
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rId.getConstArray(), 16 ) )
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{
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return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
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}
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return 0;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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