239 lines
8.1 KiB
C++
239 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 <com/sun/star/style/TabAlign.hpp>
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#include <o3tl/make_unique.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <xmloff/xmltkmap.hxx>
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#include <xmloff/nmspmap.hxx>
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#include <xmloff/xmlnmspe.hxx>
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#include <xmloff/xmlimp.hxx>
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#include <com/sun/star/style/TabStop.hpp>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/i18nmap.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <xmltabi.hxx>
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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enum SvXMLTokenMapAttrs
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{
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XML_TOK_TABSTOP_POSITION,
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XML_TOK_TABSTOP_TYPE,
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XML_TOK_TABSTOP_CHAR,
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XML_TOK_TABSTOP_LEADER_STYLE,
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XML_TOK_TABSTOP_LEADER_TEXT
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};
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static const SvXMLTokenMapEntry aTabsAttributesAttrTokenMap[] =
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{
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{ XML_NAMESPACE_STYLE, XML_POSITION, XML_TOK_TABSTOP_POSITION },
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{ XML_NAMESPACE_STYLE, XML_TYPE, XML_TOK_TABSTOP_TYPE },
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{ XML_NAMESPACE_STYLE, XML_CHAR, XML_TOK_TABSTOP_CHAR },
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{ XML_NAMESPACE_STYLE, XML_LEADER_TEXT, XML_TOK_TABSTOP_LEADER_TEXT },
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{ XML_NAMESPACE_STYLE, XML_LEADER_STYLE, XML_TOK_TABSTOP_LEADER_STYLE },
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XML_TOKEN_MAP_END
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};
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class SvxXMLTabStopContext_Impl : public SvXMLImportContext
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{
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private:
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style::TabStop aTabStop;
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public:
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SvxXMLTabStopContext_Impl( SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference< xml::sax::XAttributeList > & xAttrList );
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virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const uno::Reference< xml::sax::XAttributeList > & xAttrList ) override;
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const style::TabStop& getTabStop() const { return aTabStop; }
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};
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SvxXMLTabStopContext_Impl::SvxXMLTabStopContext_Impl(
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SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference< xml::sax::XAttributeList > & xAttrList )
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: SvXMLImportContext( rImport, nPrfx, rLName )
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{
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aTabStop.Position = 0;
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aTabStop.Alignment = style::TabAlign_LEFT;
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aTabStop.DecimalChar = ',';
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aTabStop.FillChar = ' ';
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sal_Unicode cTextFillChar = 0;
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SvXMLTokenMap aTokenMap( aTabsAttributesAttrTokenMap );
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sal_Int16 nAttrCount = xAttrList.is() ? 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 = xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
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&aLocalName );
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const OUString& rValue = xAttrList->getValueByIndex( i );
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sal_Int32 nVal;
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switch( aTokenMap.Get( nPrefix, aLocalName ) )
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{
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case XML_TOK_TABSTOP_POSITION:
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if (GetImport().GetMM100UnitConverter().convertMeasureToCore(
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nVal, rValue))
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{
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aTabStop.Position = nVal;
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}
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break;
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case XML_TOK_TABSTOP_TYPE:
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if( IsXMLToken( rValue, XML_LEFT ) )
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{
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aTabStop.Alignment = style::TabAlign_LEFT;
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}
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else if( IsXMLToken( rValue, XML_RIGHT ) )
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{
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aTabStop.Alignment = style::TabAlign_RIGHT;
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}
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else if( IsXMLToken( rValue, XML_CENTER ) )
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{
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aTabStop.Alignment = style::TabAlign_CENTER;
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}
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else if( IsXMLToken( rValue, XML_CHAR ) )
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{
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aTabStop.Alignment = style::TabAlign_DECIMAL;
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}
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else if( IsXMLToken( rValue, XML_DEFAULT ) )
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{
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aTabStop.Alignment = style::TabAlign_DEFAULT;
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}
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break;
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case XML_TOK_TABSTOP_CHAR:
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if( !rValue.isEmpty() )
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aTabStop.DecimalChar = rValue[0];
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break;
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case XML_TOK_TABSTOP_LEADER_STYLE:
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if( IsXMLToken( rValue, XML_NONE ) )
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aTabStop.FillChar = ' ';
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else if( IsXMLToken( rValue, XML_DOTTED ) )
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aTabStop.FillChar = '.';
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else
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aTabStop.FillChar = '_';
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break;
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case XML_TOK_TABSTOP_LEADER_TEXT:
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if( !rValue.isEmpty() )
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cTextFillChar = rValue[0];
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break;
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}
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}
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if( cTextFillChar != 0 && aTabStop.FillChar != ' ' )
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aTabStop.FillChar = cTextFillChar;
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}
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SvXMLImportContextRef SvxXMLTabStopContext_Impl::CreateChildContext(
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sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const uno::Reference< xml::sax::XAttributeList > & )
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{
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return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
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}
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SvxXMLTabStopImportContext::SvxXMLTabStopImportContext(
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SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const XMLPropertyState& rProp,
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::std::vector< XMLPropertyState > &rProps )
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: XMLElementPropertyContext( rImport, nPrfx, rLName, rProp, rProps )
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{
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}
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SvXMLImportContextRef SvxXMLTabStopImportContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const uno::Reference< xml::sax::XAttributeList > & xAttrList )
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{
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SvXMLImportContext *pContext = nullptr;
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if( XML_NAMESPACE_STYLE == nPrefix && IsXMLToken( rLocalName, XML_TAB_STOP ) )
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{
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// create new tabstop import context
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const rtl::Reference<SvxXMLTabStopContext_Impl> xTabStopContext{
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new SvxXMLTabStopContext_Impl( GetImport(), nPrefix, rLocalName,
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xAttrList )};
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// add new tabstop to array of tabstops
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if( !mpTabStops )
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mpTabStops = o3tl::make_unique<SvxXMLTabStopArray_Impl>();
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mpTabStops->push_back( xTabStopContext );
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pContext = xTabStopContext.get();
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}
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else
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{
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pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
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}
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return pContext;
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}
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void SvxXMLTabStopImportContext::EndElement( )
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{
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sal_uInt16 nCount = mpTabStops ? mpTabStops->size() : 0;
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uno::Sequence< style::TabStop> aSeq( nCount );
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if( mpTabStops )
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{
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sal_uInt16 nNewCount = 0;
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style::TabStop* pTabStops = aSeq.getArray();
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for( sal_uInt16 i=0; i < nCount; i++ )
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{
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SvxXMLTabStopContext_Impl *pTabStopContext = (*mpTabStops)[i].get();
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const style::TabStop& rTabStop = pTabStopContext->getTabStop();
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bool bDflt = style::TabAlign_DEFAULT == rTabStop.Alignment;
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if( !bDflt || 0==i )
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{
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*pTabStops++ = pTabStopContext->getTabStop();
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nNewCount++;
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}
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if( bDflt && 0==i )
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break;
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}
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if( nCount != nNewCount )
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aSeq.realloc( nNewCount );
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}
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aProp.maValue <<= aSeq;
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SetInsert( true );
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XMLElementPropertyContext::EndElement();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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