    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   Licensed to the Apache Software Foundation (ASF) under one or more
     *   contributor license agreements. See the NOTICE file distributed
     *   with this work for additional information regarding copyright
     *   ownership. The ASF licenses this file to you under the Apache
     *   License, Version 2.0 (the "License"); you may not use this file
     *   except in compliance with the License. You may obtain a copy of
     *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
     */

    #include "WrappedScaleTextProperties.hxx"
    #include <FastPropertyIdRanges.hxx>

    #include <com/sun/star/beans/PropertyAttribute.hpp>
    #include <com/sun/star/beans/XPropertyState.hpp>
    #include <tools/diagnose_ex.h>

    using namespace ::com::sun::star;
    using ::com::sun::star::uno::Any;
    using ::com::sun::star::uno::Reference;
    using ::com::sun::star::beans::Property;

    namespace chart
    {
    namespace wrapper
    {

    class WrappedScaleTextProperty : public WrappedProperty
    {
    public:
        explicit WrappedScaleTextProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact);

        virtual void setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
        virtual Any getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const override;
        virtual Any getPropertyDefault( const Reference< beans::XPropertyState >& xInnerPropertyState ) const override;

    private:
        std::shared_ptr< Chart2ModelContact >   m_spChart2ModelContact;
    };

    WrappedScaleTextProperty::WrappedScaleTextProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
        : ::chart::WrappedProperty( "ScaleText" , OUString() )
        , m_spChart2ModelContact( spChart2ModelContact )
    {
    }

    void WrappedScaleTextProperty::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
    {
        static const char aRefSizeName[] = "ReferencePageSize";

        if( xInnerPropertySet.is() )
        {
            bool bNewValue = false;
            if( ! (rOuterValue >>= bNewValue) )
            {
                if( rOuterValue.hasValue() )
                    throw lang::IllegalArgumentException( "Property ScaleText requires value of type boolean", nullptr, 0 );
            }

            try
            {
                if( bNewValue )
                {
                    awt::Size aRefSize( m_spChart2ModelContact->GetPageSize() );
                    xInnerPropertySet->setPropertyValue( aRefSizeName, uno::Any( aRefSize ) );
                }
                else
                    xInnerPropertySet->setPropertyValue( aRefSizeName, Any() );
            }
            catch( const uno::Exception & )
            {
                DBG_UNHANDLED_EXCEPTION("chart2");
            }
        }
    }

    Any WrappedScaleTextProperty::getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
    {
        Any aRet( getPropertyDefault( Reference< beans::XPropertyState >( xInnerPropertySet, uno::UNO_QUERY ) ) );
        if( xInnerPropertySet.is() )
        {
            if( xInnerPropertySet->getPropertyValue( "ReferencePageSize" ).hasValue() )
                aRet <<= true;
            else
                aRet <<= false;
        }

        return aRet;
    }

    Any WrappedScaleTextProperty::getPropertyDefault( const Reference< beans::XPropertyState >& /*xInnerPropertyState*/ ) const
    {
        Any aRet;
        aRet <<= false;
        return aRet;
    }

    namespace
    {
    enum
    {
        PROP_CHART_SCALE_TEXT = FAST_PROPERTY_ID_START_SCALE_TEXT_PROP
    };

    }//anonymous namespace

    void WrappedScaleTextProperties::addProperties( std::vector< Property > & rOutProperties )
    {
        rOutProperties.emplace_back( "ScaleText",
                      PROP_CHART_SCALE_TEXT,
                      cppu::UnoType<bool>::get(),
                      beans::PropertyAttribute::MAYBEVOID
                      | beans::PropertyAttribute::MAYBEDEFAULT );
    }

    void WrappedScaleTextProperties::addWrappedProperties( std::vector< std::unique_ptr<WrappedProperty> >& rList
                                     , const std::shared_ptr< Chart2ModelContact >& spChart2ModelContact )
    {
        rList.emplace_back( new WrappedScaleTextProperty( spChart2ModelContact ) );
    }

    } //namespace wrapper
    } //namespace chart

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V1023 A pointer without owner is added to the 'rList' container by the 'emplace_back' method. A memory leak will occur in case of an exception.