413 lines
14 KiB
C++
413 lines
14 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 "LegendWrapper.hxx"
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#include "Chart2ModelContact.hxx"
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#include <comphelper/sequence.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#include <com/sun/star/chart/ChartLegendPosition.hpp>
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#include <com/sun/star/chart2/LegendPosition.hpp>
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#include <com/sun/star/chart/ChartLegendExpansion.hpp>
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#include <com/sun/star/chart2/RelativePosition.hpp>
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#include <CharacterProperties.hxx>
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#include <LinePropertiesHelper.hxx>
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#include <FillProperties.hxx>
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#include <UserDefinedProperties.hxx>
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#include "WrappedCharacterHeightProperty.hxx"
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#include <PositionAndSizeHelper.hxx>
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#include <WrappedDirectStateProperty.hxx>
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#include "WrappedAutomaticPositionProperties.hxx"
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#include "WrappedScaleTextProperties.hxx"
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#include <algorithm>
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#include <utility>
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using namespace ::com::sun::star;
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using ::com::sun::star::beans::Property;
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using ::com::sun::star::uno::Any;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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namespace chart
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{
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namespace {
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class WrappedLegendAlignmentProperty : public WrappedProperty
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{
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public:
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WrappedLegendAlignmentProperty();
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virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
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virtual Any getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
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protected:
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virtual Any convertInnerToOuterValue( const Any& rInnerValue ) const override;
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virtual Any convertOuterToInnerValue( const Any& rOuterValue ) const override;
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};
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}
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WrappedLegendAlignmentProperty::WrappedLegendAlignmentProperty()
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: ::chart::WrappedProperty( u"Alignment"_ustr, u"AnchorPosition"_ustr )
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{
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}
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Any WrappedLegendAlignmentProperty::getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
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{
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Any aRet;
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if( xInnerPropertySet.is() )
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{
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bool bShowLegend = true;
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xInnerPropertySet->getPropertyValue( u"Show"_ustr ) >>= bShowLegend;
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if(!bShowLegend)
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{
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aRet <<= css::chart::ChartLegendPosition_NONE;
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}
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else
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{
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aRet = xInnerPropertySet->getPropertyValue( m_aInnerName );
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aRet = convertInnerToOuterValue( aRet );
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}
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}
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return aRet;
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}
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void WrappedLegendAlignmentProperty::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
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{
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if(!xInnerPropertySet.is())
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return;
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bool bNewShowLegend = true;
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bool bOldShowLegend = true;
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{
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css::chart::ChartLegendPosition eOuterPos(css::chart::ChartLegendPosition_NONE);
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if( (rOuterValue >>= eOuterPos) && eOuterPos == css::chart::ChartLegendPosition_NONE )
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bNewShowLegend = false;
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xInnerPropertySet->getPropertyValue( u"Show"_ustr ) >>= bOldShowLegend;
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}
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if(bNewShowLegend!=bOldShowLegend)
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{
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xInnerPropertySet->setPropertyValue( u"Show"_ustr, uno::Any(bNewShowLegend) );
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}
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if(!bNewShowLegend)
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return;
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//set corresponding LegendPosition
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Any aInnerValue = convertOuterToInnerValue( rOuterValue );
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xInnerPropertySet->setPropertyValue( m_aInnerName, aInnerValue );
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//correct LegendExpansion
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chart2::LegendPosition eNewInnerPos(chart2::LegendPosition_LINE_END);
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if( aInnerValue >>= eNewInnerPos )
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{
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css::chart::ChartLegendExpansion eNewExpansion =
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( eNewInnerPos == chart2::LegendPosition_LINE_END ||
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eNewInnerPos == chart2::LegendPosition_LINE_START )
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? css::chart::ChartLegendExpansion_HIGH
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: css::chart::ChartLegendExpansion_WIDE;
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css::chart::ChartLegendExpansion eOldExpansion( css::chart::ChartLegendExpansion_HIGH );
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bool bExpansionWasSet(
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xInnerPropertySet->getPropertyValue( u"Expansion"_ustr ) >>= eOldExpansion );
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if( !bExpansionWasSet || (eOldExpansion != eNewExpansion))
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xInnerPropertySet->setPropertyValue( u"Expansion"_ustr, uno::Any( eNewExpansion ));
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}
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//correct RelativePosition
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Any aRelativePosition( xInnerPropertySet->getPropertyValue(u"RelativePosition"_ustr) );
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if(aRelativePosition.hasValue())
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{
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xInnerPropertySet->setPropertyValue( u"RelativePosition"_ustr, Any() );
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}
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}
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Any WrappedLegendAlignmentProperty::convertInnerToOuterValue( const Any& rInnerValue ) const
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{
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css::chart::ChartLegendPosition ePos = css::chart::ChartLegendPosition_NONE;
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chart2::LegendPosition eNewPos;
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if( rInnerValue >>= eNewPos )
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{
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switch( eNewPos )
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{
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case chart2::LegendPosition_LINE_START:
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ePos = css::chart::ChartLegendPosition_LEFT;
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break;
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case chart2::LegendPosition_LINE_END:
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ePos = css::chart::ChartLegendPosition_RIGHT;
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break;
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case chart2::LegendPosition_PAGE_START:
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ePos = css::chart::ChartLegendPosition_TOP;
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break;
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case chart2::LegendPosition_PAGE_END:
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ePos = css::chart::ChartLegendPosition_BOTTOM;
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break;
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default:
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ePos = css::chart::ChartLegendPosition_NONE;
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break;
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}
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}
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return uno::Any( ePos );
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}
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Any WrappedLegendAlignmentProperty::convertOuterToInnerValue( const Any& rOuterValue ) const
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{
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chart2::LegendPosition eNewPos = chart2::LegendPosition_LINE_END;
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css::chart::ChartLegendPosition ePos;
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if( rOuterValue >>= ePos )
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{
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switch( ePos )
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{
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case css::chart::ChartLegendPosition_LEFT:
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eNewPos = chart2::LegendPosition_LINE_START;
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break;
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case css::chart::ChartLegendPosition_RIGHT:
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eNewPos = chart2::LegendPosition_LINE_END;
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break;
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case css::chart::ChartLegendPosition_TOP:
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eNewPos = chart2::LegendPosition_PAGE_START;
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break;
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case css::chart::ChartLegendPosition_BOTTOM:
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eNewPos = chart2::LegendPosition_PAGE_END;
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break;
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default: // NONE
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break;
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}
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}
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return uno::Any( eNewPos );
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}
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}
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namespace
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{
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enum
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{
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PROP_LEGEND_ALIGNMENT,
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PROP_LEGEND_EXPANSION
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};
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void lcl_AddPropertiesToVector(
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std::vector< Property > & rOutProperties )
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{
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rOutProperties.emplace_back( "Alignment",
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PROP_LEGEND_ALIGNMENT,
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cppu::UnoType<css::chart::ChartLegendPosition>::get(),
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//#i111967# no PropertyChangeEvent is fired on change so far
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beans::PropertyAttribute::MAYBEDEFAULT );
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rOutProperties.emplace_back( "Expansion",
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PROP_LEGEND_EXPANSION,
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cppu::UnoType<css::chart::ChartLegendExpansion>::get(),
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//#i111967# no PropertyChangeEvent is fired on change so far
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beans::PropertyAttribute::MAYBEDEFAULT );
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}
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const Sequence< Property >& StaticLegendWrapperPropertyArray()
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{
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static Sequence< Property > aPropSeq = []()
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{
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std::vector< css::beans::Property > aProperties;
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lcl_AddPropertiesToVector( aProperties );
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::chart::CharacterProperties::AddPropertiesToVector( aProperties );
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::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties );
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::chart::FillProperties::AddPropertiesToVector( aProperties );
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::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
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::chart::wrapper::WrappedAutomaticPositionProperties::addProperties( aProperties );
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::chart::wrapper::WrappedScaleTextProperties::addProperties( aProperties );
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std::sort( aProperties.begin(), aProperties.end(),
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::chart::PropertyNameLess() );
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return comphelper::containerToSequence( aProperties );
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}();
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return aPropSeq;
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};
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} // anonymous namespace
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namespace chart::wrapper
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{
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LegendWrapper::LegendWrapper(std::shared_ptr<Chart2ModelContact> spChart2ModelContact)
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: m_spChart2ModelContact(std::move(spChart2ModelContact))
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{
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}
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LegendWrapper::~LegendWrapper()
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{
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}
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// ____ XShape ____
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awt::Point SAL_CALL LegendWrapper::getPosition()
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{
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return m_spChart2ModelContact->GetLegendPosition();
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}
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void SAL_CALL LegendWrapper::setPosition( const awt::Point& aPosition )
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{
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Reference< beans::XPropertySet > xProp( getInnerPropertySet() );
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if( xProp.is() )
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{
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awt::Size aPageSize( m_spChart2ModelContact->GetPageSize() );
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chart2::RelativePosition aRelativePosition;
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aRelativePosition.Anchor = drawing::Alignment_TOP_LEFT;
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aRelativePosition.Primary = aPageSize.Width == 0 ? 0 : double(aPosition.X)/double(aPageSize.Width);
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aRelativePosition.Secondary = aPageSize.Height == 0 ? 0 : double(aPosition.Y)/double(aPageSize.Height);
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xProp->setPropertyValue( u"RelativePosition"_ustr, uno::Any(aRelativePosition) );
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}
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}
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awt::Size SAL_CALL LegendWrapper::getSize()
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{
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return m_spChart2ModelContact->GetLegendSize();
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}
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void SAL_CALL LegendWrapper::setSize( const awt::Size& aSize )
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{
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Reference< beans::XPropertySet > xProp( getInnerPropertySet() );
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if( xProp.is() )
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{
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awt::Size aPageSize( m_spChart2ModelContact->GetPageSize() );
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awt::Rectangle aPageRectangle( 0,0,aPageSize.Width,aPageSize.Height);
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awt::Point aPos( getPosition() );
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awt::Rectangle aNewPositionAndSize(aPos.X,aPos.Y,aSize.Width,aSize.Height);
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PositionAndSizeHelper::moveObject( OBJECTTYPE_LEGEND
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, xProp, aNewPositionAndSize, awt::Rectangle(), aPageRectangle );
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}
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}
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// ____ XShapeDescriptor (base of XShape) ____
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OUString SAL_CALL LegendWrapper::getShapeType()
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{
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return u"com.sun.star.chart.ChartLegend"_ustr;
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}
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// ____ XComponent ____
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void SAL_CALL LegendWrapper::dispose()
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{
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std::unique_lock g(m_aMutex);
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Reference< uno::XInterface > xSource( static_cast< ::cppu::OWeakObject* >( this ) );
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m_aEventListenerContainer.disposeAndClear( g, lang::EventObject( xSource ) );
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clearWrappedPropertySet();
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}
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void SAL_CALL LegendWrapper::addEventListener(
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const Reference< lang::XEventListener >& xListener )
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{
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std::unique_lock g(m_aMutex);
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m_aEventListenerContainer.addInterface( g, xListener );
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}
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void SAL_CALL LegendWrapper::removeEventListener(
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const Reference< lang::XEventListener >& aListener )
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{
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std::unique_lock g(m_aMutex);
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m_aEventListenerContainer.removeInterface( g, aListener );
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}
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//ReferenceSizePropertyProvider
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void LegendWrapper::updateReferenceSize()
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{
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Reference< beans::XPropertySet > xProp = getInnerPropertySet();
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if( xProp.is() )
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{
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if( xProp->getPropertyValue( u"ReferencePageSize"_ustr ).hasValue() )
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xProp->setPropertyValue( u"ReferencePageSize"_ustr, uno::Any(
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m_spChart2ModelContact->GetPageSize() ));
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}
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}
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Any LegendWrapper::getReferenceSize()
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{
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Any aRet;
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Reference< beans::XPropertySet > xProp = getInnerPropertySet();
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if( xProp.is() )
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aRet = xProp->getPropertyValue( u"ReferencePageSize"_ustr );
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return aRet;
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}
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awt::Size LegendWrapper::getCurrentSizeForReference()
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{
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return m_spChart2ModelContact->GetPageSize();
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}
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// WrappedPropertySet
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Reference< beans::XPropertySet > LegendWrapper::getInnerPropertySet()
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{
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Reference< beans::XPropertySet > xRet;
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rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
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if( xDiagram.is() )
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xRet.set( xDiagram->getLegend(), uno::UNO_QUERY );
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OSL_ENSURE(xRet.is(),"LegendWrapper::getInnerPropertySet() is NULL");
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return xRet;
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}
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const Sequence< beans::Property >& LegendWrapper::getPropertySequence()
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{
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return StaticLegendWrapperPropertyArray();
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}
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std::vector< std::unique_ptr<WrappedProperty> > LegendWrapper::createWrappedProperties()
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{
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std::vector< std::unique_ptr<WrappedProperty> > aWrappedProperties;
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aWrappedProperties.emplace_back( new WrappedLegendAlignmentProperty() );
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aWrappedProperties.emplace_back( new WrappedProperty( u"Expansion"_ustr, u"Expansion"_ustr));
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WrappedCharacterHeightProperty::addWrappedProperties( aWrappedProperties, this );
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//same problem as for wall: the defaults in the old chart are different for different charttypes, so we need to export explicitly
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aWrappedProperties.emplace_back( new WrappedDirectStateProperty(u"FillStyle"_ustr, u"FillStyle"_ustr));
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aWrappedProperties.emplace_back( new WrappedDirectStateProperty(u"FillColor"_ustr, u"FillColor"_ustr));
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WrappedAutomaticPositionProperties::addWrappedProperties( aWrappedProperties );
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WrappedScaleTextProperties::addWrappedProperties( aWrappedProperties, m_spChart2ModelContact );
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return aWrappedProperties;
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}
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OUString SAL_CALL LegendWrapper::getImplementationName()
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{
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return u"com.sun.star.comp.chart.Legend"_ustr;
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}
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sal_Bool SAL_CALL LegendWrapper::supportsService( const OUString& rServiceName )
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{
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return cppu::supportsService(this, rServiceName);
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}
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css::uno::Sequence< OUString > SAL_CALL LegendWrapper::getSupportedServiceNames()
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{
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return {
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u"com.sun.star.chart.ChartLegend"_ustr,
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u"com.sun.star.drawing.Shape"_ustr,
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u"com.sun.star.xml.UserDefinedAttributesSupplier"_ustr,
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u"com.sun.star.style.CharacterProperties"_ustr
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};
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}
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} // namespace chart::wrapper
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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