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/* -*- 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 "DataPoint.hxx"
#include "DataPointProperties.hxx"
#include <CharacterProperties.hxx>
#include <UserDefinedProperties.hxx>
#include <PropertyHelper.hxx>
#include <ModifyListenerHelper.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <tools/diagnose_ex.h>
#include <algorithm>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::beans::Property;
namespace
{
struct StaticDataPointInfoHelper_Initializer
{
::cppu::OPropertyArrayHelper* operator()()
{
static ::cppu::OPropertyArrayHelper aPropHelper( lcl_GetPropertySequence() );
return &aPropHelper;
}
private:
static Sequence< Property > lcl_GetPropertySequence()
{
std::vector< css::beans::Property > aProperties;
::chart::DataPointProperties::AddPropertiesToVector( aProperties );
::chart::CharacterProperties::AddPropertiesToVector( aProperties );
::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
std::sort( aProperties.begin(), aProperties.end(),
::chart::PropertyNameLess() );
return comphelper::containerToSequence( aProperties );
}
};
struct StaticDataPointInfoHelper : public rtl::StaticAggregate< ::cppu::OPropertyArrayHelper, StaticDataPointInfoHelper_Initializer >
{
};
struct StaticDataPointInfo_Initializer
{
uno::Reference< beans::XPropertySetInfo >* operator()()
{
static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
::cppu::OPropertySetHelper::createPropertySetInfo(*StaticDataPointInfoHelper::get() ) );
return &xPropertySetInfo;
}
};
struct StaticDataPointInfo : public rtl::StaticAggregate< uno::Reference< beans::XPropertySetInfo >, StaticDataPointInfo_Initializer >
{
};
} // anonymous namespace
namespace chart
{
DataPoint::DataPoint( const uno::Reference< beans::XPropertySet > & rParentProperties ) :
::property::OPropertySet( m_aMutex ),
m_xParentProperties( rParentProperties ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()),
m_bNoParentPropAllowed( false )
{
SetNewValuesExplicitlyEvenIfTheyEqualDefault();
}
DataPoint::DataPoint( const DataPoint & rOther ) :
impl::DataPoint_Base(rOther),
::property::OPropertySet( rOther, m_aMutex ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()),
m_bNoParentPropAllowed( true )
{
SetNewValuesExplicitlyEvenIfTheyEqualDefault();
// m_xParentProperties has to be set from outside, like in the method
// DataSeries::createClone
// add as listener to XPropertySet properties
Reference< beans::XPropertySet > xPropertySet;
uno::Any aValue;
getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X );
if( ( aValue >>= xPropertySet )
&& xPropertySet.is())
ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y );
if( ( aValue >>= xPropertySet )
&& xPropertySet.is())
ModifyListenerHelper::addListener( xPropertySet, m_xModifyEventForwarder );
m_bNoParentPropAllowed = false;
}
DataPoint::~DataPoint()
{
try
{
// remove listener from XPropertySet properties
Reference< beans::XPropertySet > xPropertySet;
uno::Any aValue;
getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X );
if( ( aValue >>= xPropertySet )
&& xPropertySet.is())
ModifyListenerHelper::removeListener( xPropertySet, m_xModifyEventForwarder );
getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y );
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 DataPoint::createClone()
{
return uno::Reference< util::XCloneable >( new DataPoint( *this ));
}
// ____ XChild ____
Reference< uno::XInterface > SAL_CALL DataPoint::getParent()
{
return Reference< uno::XInterface >( m_xParentProperties.get(), uno::UNO_QUERY );
}
void SAL_CALL DataPoint::setParent(
const Reference< uno::XInterface >& Parent )
{
m_xParentProperties = Reference< beans::XPropertySet >( Parent, uno::UNO_QUERY );
}
// ____ OPropertySet ____
uno::Any DataPoint::GetDefaultValue( sal_Int32 nHandle ) const
{
// the value set at the data series is the default
uno::Reference< beans::XFastPropertySet > xFast( m_xParentProperties.get(), uno::UNO_QUERY );
if( !xFast.is())
{
OSL_ENSURE( m_bNoParentPropAllowed, "data point needs a parent property set to provide values correctly" );
return uno::Any();
}
return xFast->getFastPropertyValue( nHandle );
}
void SAL_CALL DataPoint::setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle, const uno::Any& rValue )
{
if( nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y
|| nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X )
{
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 );
}
::cppu::IPropertyArrayHelper & SAL_CALL DataPoint::getInfoHelper()
{
return *StaticDataPointInfoHelper::get();
}
// ____ XPropertySet ____
Reference< beans::XPropertySetInfo > SAL_CALL DataPoint::getPropertySetInfo()
{
return *StaticDataPointInfo::get();
}
// ____ XModifyBroadcaster ____
void SAL_CALL DataPoint::addModifyListener( const uno::Reference< util::XModifyListener >& aListener )
{
try
{
uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->addModifyListener( aListener );
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
void SAL_CALL DataPoint::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener )
{
try
{
uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->removeModifyListener( aListener );
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
// ____ XModifyListener ____
void SAL_CALL DataPoint::modified( const lang::EventObject& aEvent )
{
m_xModifyEventForwarder->modified( aEvent );
}
// ____ XEventListener (base of XModifyListener) ____
void SAL_CALL DataPoint::disposing( const lang::EventObject& )
{
// nothing
}
// ____ OPropertySet ____
void DataPoint::firePropertyChangeEvent()
{
m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
}
// needed by MSC compiler
using impl::DataPoint_Base;
IMPLEMENT_FORWARD_XINTERFACE2( DataPoint, DataPoint_Base, ::property::OPropertySet )
// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
OUString SAL_CALL DataPoint::getImplementationName()
{
return "com.sun.star.comp.chart.DataPoint" ;
}
sal_Bool SAL_CALL DataPoint::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence< OUString > SAL_CALL DataPoint::getSupportedServiceNames()
{
return {
"com.sun.star.drawing.FillProperties",
"com.sun.star.chart2.DataPoint",
"com.sun.star.chart2.DataPointProperties",
"com.sun.star.beans.PropertySet"
};
}
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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