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Diffstat (limited to 'chart2/source/model/main/DataPoint.cxx')
| -rwxr-xr-x | chart2/source/model/main/DataPoint.cxx | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/chart2/source/model/main/DataPoint.cxx b/chart2/source/model/main/DataPoint.cxx new file mode 100755 index 000000000000..e658000cc9dd --- /dev/null +++ b/chart2/source/model/main/DataPoint.cxx @@ -0,0 +1,316 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_chart2.hxx" +#include "DataPoint.hxx" +#include "DataPointProperties.hxx" +#include "CharacterProperties.hxx" +#include "UserDefinedProperties.hxx" +#include "PropertyHelper.hxx" +#include "macros.hxx" +#include "ContainerHelper.hxx" +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/style/XStyle.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/uno/Sequence.hxx> + +#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; +using ::osl::MutexGuard; +using ::rtl::OUString; + +// ____________________________________________________________ + +namespace +{ + +struct StaticDataPointInfoHelper_Initializer +{ + ::cppu::OPropertyArrayHelper* operator()() + { + static ::cppu::OPropertyArrayHelper aPropHelper( lcl_GetPropertySequence() ); + return &aPropHelper; + } + +private: + Sequence< Property > lcl_GetPropertySequence() + { + ::std::vector< ::com::sun::star::beans::Property > aProperties; + ::chart::DataPointProperties::AddPropertiesToVector( aProperties ); + ::chart::CharacterProperties::AddPropertiesToVector( aProperties ); + ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties ); + + ::std::sort( aProperties.begin(), aProperties.end(), + ::chart::PropertyNameLess() ); + + return ::chart::ContainerHelper::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 ) : + MutexContainer(), + impl::DataPoint_Base(), + ::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 & ex ) + { + ASSERT_EXCEPTION( ex ); + } +} + +// ____ XCloneable ____ +uno::Reference< util::XCloneable > SAL_CALL DataPoint::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new DataPoint( *this )); +} + +// ____ XChild ____ +Reference< uno::XInterface > SAL_CALL DataPoint::getParent() + throw (uno::RuntimeException) +{ + return Reference< uno::XInterface >( m_xParentProperties.get(), uno::UNO_QUERY ); +} + +void SAL_CALL DataPoint::setParent( + const Reference< uno::XInterface >& Parent ) + throw (lang::NoSupportException, + uno::RuntimeException) +{ + m_xParentProperties = Reference< beans::XPropertySet >( Parent, uno::UNO_QUERY ); +} + +// ____ OPropertySet ____ +uno::Any DataPoint::GetDefaultValue( sal_Int32 nHandle ) const + throw(beans::UnknownPropertyException) +{ + // 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 ) + throw (uno::Exception) +{ + if( nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y + || nHandle == DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X ) + { + uno::Any aOldValue; + Reference< util::XModifyBroadcaster > xBroadcaster; + this->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() + throw (uno::RuntimeException) +{ + return *StaticDataPointInfo::get(); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL DataPoint::addModifyListener( const uno::Reference< util::XModifyListener >& aListener ) + throw (uno::RuntimeException) +{ + try + { + uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW ); + xBroadcaster->addModifyListener( aListener ); + } + catch( const uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } +} + +void SAL_CALL DataPoint::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener ) + throw (uno::RuntimeException) +{ + try + { + uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW ); + xBroadcaster->removeModifyListener( aListener ); + } + catch( const uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } +} + +// ____ XModifyListener ____ +void SAL_CALL DataPoint::modified( const lang::EventObject& aEvent ) + throw (uno::RuntimeException) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL DataPoint::disposing( const lang::EventObject& ) + throw (uno::RuntimeException) +{ + // nothing +} + +// ____ OPropertySet ____ +void DataPoint::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void DataPoint::fireModifyEvent() +{ + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + +Sequence< OUString > DataPoint::getSupportedServiceNames_Static() +{ + Sequence< OUString > aServices( 3 ); + aServices[ 0 ] = C2U( "com.sun.star.chart2.DataPoint" ); + aServices[ 1 ] = C2U( "com.sun.star.chart2.DataPointProperties" ); + aServices[ 2 ] = C2U( "com.sun.star.beans.PropertySet" ); + return aServices; +} + +// needed by MSC compiler +using impl::DataPoint_Base; + +IMPLEMENT_FORWARD_XINTERFACE2( DataPoint, DataPoint_Base, ::property::OPropertySet ) + +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( DataPoint, C2U( "com.sun.star.comp.chart.DataPoint" )); + +} // namespace chart |