CandleStickChartType.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include "CandleStickChartType.hxx"
#include <PropertyHelper.hxx>
#include <StockBar.hxx>
#include <ModifyListenerHelper.hxx>
#include <servicenames_charttypes.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/diagnose_ex.hxx>
 
namespace com::sun::star::uno { class XComponentContext; }
 
using namespace ::com::sun::star;
 
using ::com::sun::star::beans::Property;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
 
namespace
{
 
enum
{
    PROP_CANDLESTICKCHARTTYPE_JAPANESE,
    PROP_CANDLESTICKCHARTTYPE_WHITE_DAY,
    PROP_CANDLESTICKCHARTTYPE_BLACK_DAY,
 
    PROP_CANDLESTICKCHARTTYPE_SHOW_FIRST,
    PROP_CANDLESTICKCHARTTYPE_SHOW_HIGH_LOW
};
 
void lcl_AddPropertiesToVector(
    std::vector< Property > & rOutProperties )
{
    rOutProperties.emplace_back( "Japanese",
                  PROP_CANDLESTICKCHARTTYPE_JAPANESE,
                  cppu::UnoType<bool>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT );
 
    rOutProperties.emplace_back( "WhiteDay",
                  PROP_CANDLESTICKCHARTTYPE_WHITE_DAY,
                  cppu::UnoType<beans::XPropertySet>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEVOID );
    rOutProperties.emplace_back( "BlackDay",
                  PROP_CANDLESTICKCHARTTYPE_BLACK_DAY,
                  cppu::UnoType<beans::XPropertySet>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEVOID );
 
    rOutProperties.emplace_back( "ShowFirst",
                  PROP_CANDLESTICKCHARTTYPE_SHOW_FIRST,
                  cppu::UnoType<bool>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT );
    rOutProperties.emplace_back( "ShowHighLow",
                  PROP_CANDLESTICKCHARTTYPE_SHOW_HIGH_LOW,
                  cppu::UnoType<bool>::get(),
                  beans::PropertyAttribute::BOUND
                  | beans::PropertyAttribute::MAYBEDEFAULT );
}
 
::cppu::OPropertyArrayHelper& StaticCandleStickChartTypeInfoHelper()
{
    static ::cppu::OPropertyArrayHelper aPropHelper = []()
        {
            std::vector< css::beans::Property > aProperties;
            lcl_AddPropertiesToVector( aProperties );
            std::sort( aProperties.begin(), aProperties.end(),
                         ::chart::PropertyNameLess() );
            return comphelper::containerToSequence( aProperties );
        }();
    return aPropHelper;
};
 
} // anonymous namespace
 
namespace chart
{
 
CandleStickChartType::CandleStickChartType()
{
    Reference< beans::XPropertySet > xWhiteDayProps( new ::chart::StockBar( true ));
    Reference< beans::XPropertySet > xBlackDayProps( new ::chart::StockBar( false ));
 
    ModifyListenerHelper::addListener( xWhiteDayProps, m_xModifyEventForwarder );
    ModifyListenerHelper::addListener( xBlackDayProps, m_xModifyEventForwarder );
 
    setFastPropertyValue_NoBroadcast(
        PROP_CANDLESTICKCHARTTYPE_WHITE_DAY, uno::Any( xWhiteDayProps ));
    setFastPropertyValue_NoBroadcast(
        PROP_CANDLESTICKCHARTTYPE_BLACK_DAY, uno::Any( xBlackDayProps ));
}
 
CandleStickChartType::CandleStickChartType( const CandleStickChartType & rOther ) :
        ChartType( rOther )
{
    Reference< beans::XPropertySet > xPropertySet;
    uno::Any aValue;
 
    getFastPropertyValue( aValue, PROP_CANDLESTICKCHARTTYPE_WHITE_DAY );
    if( ( aValue >>= xPropertySet )
        && xPropertySet.is())
        ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
 
    getFastPropertyValue( aValue, PROP_CANDLESTICKCHARTTYPE_BLACK_DAY );
    if( ( aValue >>= xPropertySet )
        && xPropertySet.is())
        ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
}
 
CandleStickChartType::~CandleStickChartType()
{
    try
    {
        Reference< beans::XPropertySet > xPropertySet;
        uno::Any aValue;
 
        getFastPropertyValue( aValue, PROP_CANDLESTICKCHARTTYPE_WHITE_DAY );
        if( ( aValue >>= xPropertySet )
            && xPropertySet.is())
            ModifyListenerHelper::removeListener( xPropertySet, m_xModifyEventForwarder );
 
        getFastPropertyValue( aValue, PROP_CANDLESTICKCHARTTYPE_BLACK_DAY );
        if( ( aValue >>= xPropertySet )
            && xPropertySet.is())
            ModifyListenerHelper::removeListener( xPropertySet, m_xModifyEventForwarder );
    }
    catch( const uno::Exception & )
    {
        DBG_UNHANDLED_EXCEPTION("chart2");
    }
}
 
// ____ XCloneable ____
uno::Reference< util::XCloneable > SAL_CALL CandleStickChartType::createClone()
{
    return uno::Reference< util::XCloneable >( new CandleStickChartType( *this ));
}
 
rtl::Reference< ChartType > CandleStickChartType::cloneChartType() const
{
    return new CandleStickChartType( *this );
}
 
// ____ XChartType ____
OUString SAL_CALL CandleStickChartType::getChartType()
{
    return CHART2_SERVICE_NAME_CHARTTYPE_CANDLESTICK;
}
 
uno::Sequence< OUString > SAL_CALL CandleStickChartType::getSupportedMandatoryRoles()
{
    bool bShowFirst = true;
    bool bShowHiLow = false;
    getFastPropertyValue( PROP_CANDLESTICKCHARTTYPE_SHOW_FIRST ) >>= bShowFirst;
    getFastPropertyValue( PROP_CANDLESTICKCHARTTYPE_SHOW_HIGH_LOW ) >>= bShowHiLow;
 
    std::vector< OUString > aMandRoles;
 
    aMandRoles.emplace_back("label");
    if( bShowFirst )
        aMandRoles.emplace_back("values-first");
 
    if( bShowHiLow )
    {
        aMandRoles.emplace_back("values-min");
        aMandRoles.emplace_back("values-max");
    }
 
    aMandRoles.emplace_back("values-last");
 
    return comphelper::containerToSequence( aMandRoles );
}
 
Sequence< OUString > SAL_CALL CandleStickChartType::getSupportedOptionalRoles()
{
    bool bShowFirst = true;
    bool bShowHiLow = false;
    getFastPropertyValue( PROP_CANDLESTICKCHARTTYPE_SHOW_FIRST ) >>= bShowFirst;
    getFastPropertyValue( PROP_CANDLESTICKCHARTTYPE_SHOW_HIGH_LOW ) >>= bShowHiLow;
 
    std::vector< OUString > aOptRoles;
 
    if( ! bShowFirst )
        aOptRoles.emplace_back("values-first");
 
    if( ! bShowHiLow )
    {
        aOptRoles.emplace_back("values-min");
        aOptRoles.emplace_back("values-max");
    }
 
    return comphelper::containerToSequence( aOptRoles );
}
 
OUString SAL_CALL CandleStickChartType::getRoleOfSequenceForSeriesLabel()
{
    return "values-last";
}
 
// ____ OPropertySet ____
void CandleStickChartType::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const
{
    static const ::chart::tPropertyValueMap aStaticDefaults = []()
        {
            // must match default in CTOR!
            ::chart::tPropertyValueMap aTmp;
            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_CANDLESTICKCHARTTYPE_JAPANESE, false );
            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_CANDLESTICKCHARTTYPE_SHOW_FIRST, false );
            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_CANDLESTICKCHARTTYPE_SHOW_HIGH_LOW, true );
            return aTmp;
        }();
    tPropertyValueMap::const_iterator aFound( aStaticDefaults.find( nHandle ) );
    if( aFound == aStaticDefaults.end() )
        rAny.clear();
    else
        rAny = (*aFound).second;
}
 
// ____ OPropertySet ____
::cppu::IPropertyArrayHelper & SAL_CALL CandleStickChartType::getInfoHelper()
{
    return StaticCandleStickChartTypeInfoHelper();
}
 
// ____ XPropertySet ____
Reference< beans::XPropertySetInfo > SAL_CALL CandleStickChartType::getPropertySetInfo()
{
    static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
        ::cppu::OPropertySetHelper::createPropertySetInfo(StaticCandleStickChartTypeInfoHelper() ) );
    return xPropertySetInfo;
}
 
void SAL_CALL CandleStickChartType::setFastPropertyValue_NoBroadcast(
    sal_Int32 nHandle, const uno::Any& rValue )
{
    if(    nHandle == PROP_CANDLESTICKCHARTTYPE_WHITE_DAY
        || nHandle == PROP_CANDLESTICKCHARTTYPE_BLACK_DAY )
    {
        uno::Any aOldValue;
        Reference< util::XModifyBroadcaster > xBroadcaster;
        getFastPropertyValue( aOldValue, nHandle );
        if( aOldValue.hasValue() &&
            (aOldValue >>= xBroadcaster) &&
            xBroadcaster.is())
        {
            ModifyListenerHelper::removeListener( xBroadcaster, m_xModifyEventForwarder );
        }
 
        OSL_ASSERT( rValue.getValueType().getTypeClass() == uno::TypeClass_INTERFACE );
        if( rValue.hasValue() &&
            (rValue >>= xBroadcaster) &&
            xBroadcaster.is())
        {
            ModifyListenerHelper::addListener( xBroadcaster, m_xModifyEventForwarder );
        }
    }
 
    ::property::OPropertySet::setFastPropertyValue_NoBroadcast( nHandle, rValue );
}
 
OUString SAL_CALL CandleStickChartType::getImplementationName()
{
    return "com.sun.star.comp.chart.CandleStickChartType" ;
}
 
sal_Bool SAL_CALL CandleStickChartType::supportsService( const OUString& rServiceName )
{
    return cppu::supportsService(this, rServiceName);
}
 
css::uno::Sequence< OUString > SAL_CALL CandleStickChartType::getSupportedServiceNames()
{
    return {
        CHART2_SERVICE_NAME_CHARTTYPE_CANDLESTICK,
        "com.sun.star.chart2.ChartType",
        "com.sun.star.beans.PropertySet" };
}
 
} //  namespace chart
 
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_chart_CandleStickChartType_get_implementation(css::uno::XComponentContext * /*context*/,
                                                         css::uno::Sequence<css::uno::Any> const &)
{
    return cppu::acquire(new ::chart::CandleStickChartType);
}
 
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