    /* -*- 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 "WrappedStockProperties.hxx"
    #include <FastPropertyIdRanges.hxx>
    #include <DiagramHelper.hxx>
    #include <ChartModelHelper.hxx>
    #include <ControllerLockGuard.hxx>
    #include <com/sun/star/lang/XMultiServiceFactory.hpp>
    #include <com/sun/star/chart2/XChartDocument.hpp>
    #include <com/sun/star/beans/PropertyAttribute.hpp>
    #include <tools/diagnose_ex.h>

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

    namespace chart
    {
    namespace wrapper
    {

    class WrappedStockProperty : public WrappedProperty
    {
    public:
        explicit WrappedStockProperty( const OUString& rOuterName
            , const css::uno::Any& rDefaulValue
            , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact );

        void setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const override;

        css::uno::Any getPropertyDefault( const css::uno::Reference< css::beans::XPropertyState >& xInnerPropertyState ) const override;

        virtual uno::Reference< chart2::XChartTypeTemplate > getNewTemplate( bool bNewValue, const OUString& rCurrentTemplate, const Reference< lang::XMultiServiceFactory >& xFactory ) const = 0;

    protected:
        std::shared_ptr< Chart2ModelContact >   m_spChart2ModelContact;
        mutable css::uno::Any                   m_aOuterValue;
        css::uno::Any                           m_aDefaultValue;
    };

    WrappedStockProperty::WrappedStockProperty( const OUString& rOuterName
        , const css::uno::Any& rDefaulValue
        , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact )
        : WrappedProperty(rOuterName,OUString())
            , m_spChart2ModelContact(spChart2ModelContact)
            , m_aOuterValue()
            , m_aDefaultValue(rDefaulValue)
    {
    }

    void WrappedStockProperty::setPropertyValue( const css::uno::Any& rOuterValue, const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const
    {
        bool bNewValue = false;
        if( ! (rOuterValue >>= bNewValue) )
            throw lang::IllegalArgumentException( "stock properties require type sal_Bool", nullptr, 0 );

        m_aOuterValue = rOuterValue;

        Reference< chart2::XChartDocument > xChartDoc( m_spChart2ModelContact->getChart2Document() );
        Reference< chart2::XDiagram > xDiagram( m_spChart2ModelContact->getChart2Diagram() );
        sal_Int32 nDimension = ::chart::DiagramHelper::getDimension( xDiagram );
        if( xChartDoc.is() && xDiagram.is() && nDimension==2 )
        {
            Reference< lang::XMultiServiceFactory > xFactory( xChartDoc->getChartTypeManager(), uno::UNO_QUERY );
            DiagramHelper::tTemplateWithServiceName aTemplateAndService =
                    DiagramHelper::getTemplateForDiagram( xDiagram, xFactory );

            uno::Reference< chart2::XChartTypeTemplate > xTemplate =
                    getNewTemplate( bNewValue, aTemplateAndService.second, xFactory );

            if(xTemplate.is())
            {
                try
                {
                    // locked controllers
                    ControllerLockGuardUNO aCtrlLockGuard( m_spChart2ModelContact->getChartModel() );
                    xTemplate->changeDiagram( xDiagram );
                }
                catch( const uno::Exception & )
                {
                    DBG_UNHANDLED_EXCEPTION("chart2");
                }
            }
        }
    }

    css::uno::Any WrappedStockProperty::getPropertyDefault( const css::uno::Reference< css::beans::XPropertyState >& /*xInnerPropertyState*/ ) const
    {
        return m_aDefaultValue;
    }

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

        css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const override;

        uno::Reference< chart2::XChartTypeTemplate > getNewTemplate( bool bNewValue, const OUString& rCurrentTemplate, const Reference< lang::XMultiServiceFactory >& xFactory ) const override;
    };

    WrappedVolumeProperty::WrappedVolumeProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
            : WrappedStockProperty( "Volume", uno::Any(false) , spChart2ModelContact )
    {
    }

    css::uno::Any WrappedVolumeProperty::getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const
    {
        Reference< chart2::XChartDocument > xChartDoc( m_spChart2ModelContact->getChart2Document() );
        Reference< chart2::XDiagram > xDiagram( m_spChart2ModelContact->getChart2Diagram() );
        if( xDiagram.is() && xChartDoc.is() )
        {
            std::vector< uno::Reference< chart2::XDataSeries > > aSeriesVector(
                DiagramHelper::getDataSeriesFromDiagram( xDiagram ) );
            if( aSeriesVector.size() > 0 )
            {
                Reference< lang::XMultiServiceFactory > xFact( xChartDoc->getChartTypeManager(), uno::UNO_QUERY );
                DiagramHelper::tTemplateWithServiceName aTemplateAndService =
                        DiagramHelper::getTemplateForDiagram( xDiagram, xFact );

                if(    aTemplateAndService.second == "com.sun.star.chart2.template.StockVolumeLowHighClose"
                    || aTemplateAndService.second == "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" )
                    m_aOuterValue <<= true;
                else if( !aTemplateAndService.second.isEmpty() || !m_aOuterValue.hasValue() )
                    m_aOuterValue <<= false;
            }
            else if(!m_aOuterValue.hasValue())
                m_aOuterValue <<= false;
        }
        return m_aOuterValue;
    }

    uno::Reference< chart2::XChartTypeTemplate > WrappedVolumeProperty::getNewTemplate( bool bNewValue, const OUString& rCurrentTemplate, const Reference< lang::XMultiServiceFactory >& xFactory ) const
    {
        uno::Reference< chart2::XChartTypeTemplate > xTemplate;

        if(!xFactory.is())
            return xTemplate;

        if( bNewValue ) //add volume
        {
            if( rCurrentTemplate == "com.sun.star.chart2.template.StockLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockVolumeLowHighClose" ), uno::UNO_QUERY );
            else if( rCurrentTemplate == "com.sun.star.chart2.template.StockOpenLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" ), uno::UNO_QUERY );
        }
        else //remove volume
        {
            if( rCurrentTemplate == "com.sun.star.chart2.template.StockVolumeLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockLowHighClose" ), uno::UNO_QUERY );
            else if( rCurrentTemplate == "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockOpenLowHighClose" ), uno::UNO_QUERY );
        }
        return xTemplate;
    }

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

        css::uno::Any getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& xInnerPropertySet ) const override;

        uno::Reference< chart2::XChartTypeTemplate > getNewTemplate( bool bNewValue, const OUString& rCurrentTemplate, const Reference< lang::XMultiServiceFactory >& xFactory ) const override;
    };

    WrappedUpDownProperty::WrappedUpDownProperty(const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
            : WrappedStockProperty( "UpDown", uno::Any(false) , spChart2ModelContact )
    {
    }

    css::uno::Any WrappedUpDownProperty::getPropertyValue( const css::uno::Reference< css::beans::XPropertySet >& /*xInnerPropertySet*/ ) const
    {
        Reference< chart2::XChartDocument > xChartDoc( m_spChart2ModelContact->getChart2Document() );
        Reference< chart2::XDiagram > xDiagram( m_spChart2ModelContact->getChart2Diagram() );
        if( xDiagram.is() && xChartDoc.is() )
        {
            std::vector< uno::Reference< chart2::XDataSeries > > aSeriesVector(
                DiagramHelper::getDataSeriesFromDiagram( xDiagram ) );
            if( aSeriesVector.size() > 0 )
            {
                Reference< lang::XMultiServiceFactory > xFact( xChartDoc->getChartTypeManager(), uno::UNO_QUERY );
                DiagramHelper::tTemplateWithServiceName aTemplateAndService =
                        DiagramHelper::getTemplateForDiagram( xDiagram, xFact );

                if(    aTemplateAndService.second == "com.sun.star.chart2.template.StockOpenLowHighClose"
                    || aTemplateAndService.second == "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" )
                    m_aOuterValue <<= true;
                else if( !aTemplateAndService.second.isEmpty() || !m_aOuterValue.hasValue() )
                    m_aOuterValue <<= false;
            }
            else if(!m_aOuterValue.hasValue())
                m_aOuterValue <<= false;
        }
        return m_aOuterValue;
    }
    uno::Reference< chart2::XChartTypeTemplate > WrappedUpDownProperty::getNewTemplate( bool bNewValue, const OUString& rCurrentTemplate, const Reference< lang::XMultiServiceFactory >& xFactory ) const
    {
        uno::Reference< chart2::XChartTypeTemplate > xTemplate;
        if( bNewValue ) //add open series
        {
            if( rCurrentTemplate == "com.sun.star.chart2.template.StockLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockOpenLowHighClose" ), uno::UNO_QUERY );
            else if( rCurrentTemplate == "com.sun.star.chart2.template.StockVolumeLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" ), uno::UNO_QUERY );
        }
        else //remove open series
        {
            if( rCurrentTemplate == "com.sun.star.chart2.template.StockOpenLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockLowHighClose" ), uno::UNO_QUERY );
            else if( rCurrentTemplate == "com.sun.star.chart2.template.StockVolumeOpenLowHighClose" )
                xTemplate.set( xFactory->createInstance( "com.sun.star.chart2.template.StockVolumeLowHighClose" ), uno::UNO_QUERY );
        }
        return xTemplate;
    }

    namespace
    {
    enum
    {
        //spline properties
          PROP_CHART_STOCK_VOLUME = FAST_PROPERTY_ID_START_CHART_STOCK_PROP
        , PROP_CHART_STOCK_UPDOWN
    };

    }//anonymous namespace

    void WrappedStockProperties::addProperties( std::vector< Property > & rOutProperties )
    {
        rOutProperties.emplace_back( "Volume",
                      PROP_CHART_STOCK_VOLUME,
                      cppu::UnoType<sal_Bool>::get(),
                      beans::PropertyAttribute::BOUND
                      | beans::PropertyAttribute::MAYBEDEFAULT
                      | beans::PropertyAttribute::MAYBEVOID );
        rOutProperties.emplace_back( "UpDown",
                      PROP_CHART_STOCK_UPDOWN,
                      cppu::UnoType<sal_Bool>::get(),
                      beans::PropertyAttribute::BOUND
                      | beans::PropertyAttribute::MAYBEDEFAULT
                      | beans::PropertyAttribute::MAYBEVOID );
    }

    void WrappedStockProperties::addWrappedProperties( std::vector< std::unique_ptr<WrappedProperty> >& rList
                                        , const std::shared_ptr< Chart2ModelContact >& spChart2ModelContact )
    {
        rList.emplace_back( new WrappedVolumeProperty( spChart2ModelContact ) );
        rList.emplace_back( new WrappedUpDownProperty( 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.

↑ 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.