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Diffstat (limited to 'chart2/source/model/main/DataSeries.cxx')
| -rw-r--r-- | chart2/source/model/main/DataSeries.cxx | 596 |
1 files changed, 596 insertions, 0 deletions
diff --git a/chart2/source/model/main/DataSeries.cxx b/chart2/source/model/main/DataSeries.cxx new file mode 100644 index 000000000000..0d76aab40366 --- /dev/null +++ b/chart2/source/model/main/DataSeries.cxx @@ -0,0 +1,596 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: DataSeries.cxx,v $ + * $Revision: 1.11 $ + * + * 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 "DataSeries.hxx" +#include "DataSeriesProperties.hxx" +#include "DataPointProperties.hxx" +#include "CharacterProperties.hxx" +#include "UserDefinedProperties.hxx" +#include "DataPoint.hxx" +#include "macros.hxx" +#include "DataSeriesHelper.hxx" +#include "ContainerHelper.hxx" +#include "CloneHelper.hxx" +#include "ModifyListenerHelper.hxx" +#include "EventListenerHelper.hxx" + +#include <algorithm> + +using namespace ::com::sun::star; + +using ::com::sun::star::beans::Property; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Any; +using ::rtl::OUString; +using ::osl::MutexGuard; + +// ---------------------------------------- + +namespace +{ +const uno::Sequence< Property > & lcl_GetPropertySequence() +{ + static uno::Sequence< Property > aPropSeq; + + // /-- + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( 0 == aPropSeq.getLength() ) + { + // get properties + ::std::vector< ::com::sun::star::beans::Property > aProperties; + ::chart::DataSeriesProperties::AddPropertiesToVector( aProperties ); + ::chart::CharacterProperties::AddPropertiesToVector( aProperties ); + ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties ); + + // and sort them for access via bsearch + ::std::sort( aProperties.begin(), aProperties.end(), + ::chart::PropertyNameLess() ); + + // transfer result to static Sequence + aPropSeq = ::chart::ContainerHelper::ContainerToSequence( aProperties ); + } + + return aPropSeq; +} + +void lcl_SetParent( + const uno::Reference< uno::XInterface > & xChildInterface, + const uno::Reference< uno::XInterface > & xParentInterface ) +{ + uno::Reference< container::XChild > xChild( xChildInterface, uno::UNO_QUERY ); + if( xChild.is()) + xChild->setParent( xParentInterface ); +} + +typedef ::std::map< sal_Int32, ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > > + lcl_tDataPointMap; + +void lcl_CloneAttributedDataPoints( + const lcl_tDataPointMap & rSource, lcl_tDataPointMap & rDestination, + const uno::Reference< uno::XInterface > & xSeries ) +{ + for( lcl_tDataPointMap::const_iterator aIt( rSource.begin()); + aIt != rSource.end(); ++aIt ) + { + Reference< beans::XPropertySet > xPoint( (*aIt).second ); + if( xPoint.is()) + { + Reference< util::XCloneable > xCloneable( xPoint, uno::UNO_QUERY ); + if( xCloneable.is()) + { + xPoint.set( xCloneable->createClone(), uno::UNO_QUERY ); + if( xPoint.is()) + { + lcl_SetParent( xPoint, xSeries ); + rDestination.insert( lcl_tDataPointMap::value_type( (*aIt).first, xPoint )); + } + } + } + } +} + +bool lcl_isInternalData( const Reference< chart2::data::XLabeledDataSequence > & xLSeq ) +{ + Reference< lang::XServiceInfo > xServiceInfo( xLSeq, uno::UNO_QUERY ); + return ( xServiceInfo.is() && xServiceInfo->getImplementationName().equalsAsciiL( + RTL_CONSTASCII_STRINGPARAM("com.sun.star.comp.chart2.LabeledDataSequence"))); +} + +} // anonymous namespace + +// ---------------------------------------- + +namespace chart +{ + +DataSeries::DataSeries( const uno::Reference< uno::XComponentContext > & xContext ) : + ::property::OPropertySet( m_aMutex ), + m_xContext( xContext ), + m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) +{ +} + +DataSeries::DataSeries( const DataSeries & rOther ) : + MutexContainer(), + impl::DataSeries_Base(), + ::property::OPropertySet( rOther, m_aMutex ), + m_xContext( rOther.m_xContext ), + m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) +{ + if( ! rOther.m_aDataSequences.empty()) + { + if( lcl_isInternalData( rOther.m_aDataSequences.front())) + CloneHelper::CloneRefVector< tDataSequenceContainer::value_type >( + rOther.m_aDataSequences, m_aDataSequences ); + else + m_aDataSequences = rOther.m_aDataSequences; + ModifyListenerHelper::addListenerToAllElements( m_aDataSequences, m_xModifyEventForwarder ); + } + + CloneHelper::CloneRefVector< Reference< chart2::XRegressionCurve > >( rOther.m_aRegressionCurves, m_aRegressionCurves ); + ModifyListenerHelper::addListenerToAllElements( m_aRegressionCurves, m_xModifyEventForwarder ); + + // 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 ); +} + +// late initialization to call after copy-constructing +void DataSeries::Init( const DataSeries & rOther ) +{ + if( ! rOther.m_aDataSequences.empty()) + EventListenerHelper::addListenerToAllElements( m_aDataSequences, this ); + + Reference< uno::XInterface > xThisInterface( static_cast< ::cppu::OWeakObject * >( this )); + if( ! rOther.m_aAttributedDataPoints.empty()) + { + lcl_CloneAttributedDataPoints( + rOther.m_aAttributedDataPoints, m_aAttributedDataPoints, xThisInterface ); + ModifyListenerHelper::addListenerToAllMapElements( m_aAttributedDataPoints, m_xModifyEventForwarder ); + } + + // add as parent to error bars + Reference< beans::XPropertySet > xPropertySet; + uno::Any aValue; + + getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_X ); + if( ( aValue >>= xPropertySet ) + && xPropertySet.is()) + lcl_SetParent( xPropertySet, xThisInterface ); + + getFastPropertyValue( aValue, DataPointProperties::PROP_DATAPOINT_ERROR_BAR_Y ); + if( ( aValue >>= xPropertySet ) + && xPropertySet.is()) + lcl_SetParent( xPropertySet, xThisInterface ); +} + +DataSeries::~DataSeries() +{ + try + { + ModifyListenerHelper::removeListenerFromAllMapElements( m_aAttributedDataPoints, m_xModifyEventForwarder ); + ModifyListenerHelper::removeListenerFromAllElements( m_aRegressionCurves, m_xModifyEventForwarder ); + ModifyListenerHelper::removeListenerFromAllElements( m_aDataSequences, m_xModifyEventForwarder ); + + // 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 DataSeries::createClone() + throw (uno::RuntimeException) +{ + DataSeries * pNewSeries( new DataSeries( *this )); + // hold a reference to the clone + uno::Reference< util::XCloneable > xResult( pNewSeries ); + // do initialization that uses uno references to the clone + pNewSeries->Init( *this ); + + return xResult; +} + +Sequence< OUString > DataSeries::getSupportedServiceNames_Static() +{ + Sequence< OUString > aServices( 3 ); + aServices[ 0 ] = C2U( "com.sun.star.chart2.DataSeries" ); + aServices[ 1 ] = C2U( "com.sun.star.chart2.DataPointProperties" ); + aServices[ 2 ] = C2U( "com.sun.star.beans.PropertySet" ); + return aServices; +} + +// ____ OPropertySet ____ +uno::Any DataSeries::GetDefaultValue( sal_Int32 nHandle ) const + throw(beans::UnknownPropertyException) +{ + static tPropertyValueMap aStaticDefaults; + + // /-- + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( 0 == aStaticDefaults.size() ) + { + // initialize defaults + DataSeriesProperties::AddDefaultsToMap( aStaticDefaults ); + CharacterProperties::AddDefaultsToMap( aStaticDefaults ); + + float fDefaultCharHeight = 6.0; + ::chart::PropertyHelper::setPropertyValue( aStaticDefaults, ::chart::CharacterProperties::PROP_CHAR_CHAR_HEIGHT, fDefaultCharHeight ); + ::chart::PropertyHelper::setPropertyValue( aStaticDefaults, ::chart::CharacterProperties::PROP_CHAR_ASIAN_CHAR_HEIGHT, fDefaultCharHeight ); + ::chart::PropertyHelper::setPropertyValue( aStaticDefaults, ::chart::CharacterProperties::PROP_CHAR_COMPLEX_CHAR_HEIGHT, fDefaultCharHeight ); + } + + tPropertyValueMap::const_iterator aFound( + aStaticDefaults.find( nHandle )); + + if( aFound == aStaticDefaults.end()) + throw beans::UnknownPropertyException(); + + return (*aFound).second; + // \-- +} + +// ____ OPropertySet ____ +::cppu::IPropertyArrayHelper & SAL_CALL DataSeries::getInfoHelper() +{ + static ::cppu::OPropertyArrayHelper aArrayHelper( + lcl_GetPropertySequence(), + /* bSorted = */ sal_True ); + + return aArrayHelper; +} + + +// ____ XPropertySet ____ +uno::Reference< beans::XPropertySetInfo > SAL_CALL + DataSeries::getPropertySetInfo() + throw (uno::RuntimeException) +{ + static uno::Reference< beans::XPropertySetInfo > xInfo; + + // /-- + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( !xInfo.is()) + { + xInfo = ::cppu::OPropertySetHelper::createPropertySetInfo( + getInfoHelper()); + } + + return xInfo; + // \-- +} + +void SAL_CALL DataSeries::getFastPropertyValue + ( uno::Any& rValue, + sal_Int32 nHandle ) const +{ + // special handling for get. set is not possible for this property + if( nHandle == DataSeriesProperties::PROP_DATASERIES_ATTRIBUTED_DATA_POINTS ) + { + // ToDo: only add those property sets that are really modified + uno::Sequence< sal_Int32 > aSeq( m_aAttributedDataPoints.size()); + sal_Int32 * pIndexArray = aSeq.getArray(); + sal_Int32 i = 0; + + for( tDataPointAttributeContainer::const_iterator aIt( m_aAttributedDataPoints.begin()); + aIt != m_aAttributedDataPoints.end(); ++aIt ) + { + pIndexArray[ i ] = (*aIt).first; + ++i; + } + + rValue <<= aSeq; + } + else + OPropertySet::getFastPropertyValue( rValue, nHandle ); +} + +void SAL_CALL DataSeries::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 ); +} + +Reference< beans::XPropertySet > + SAL_CALL DataSeries::getDataPointByIndex( sal_Int32 nIndex ) + throw (lang::IndexOutOfBoundsException, + uno::RuntimeException) +{ + Reference< beans::XPropertySet > aResult; + + // /-- + MutexGuard aGuard( GetMutex() ); + + if( ! m_aDataSequences.empty() ) + { + ::std::vector< Reference< chart2::data::XLabeledDataSequence > > aValuesSeries( + DataSeriesHelper::getAllDataSequencesByRole( + ContainerHelper::ContainerToSequence( m_aDataSequences ), + C2U("values"), true )); + if( ! aValuesSeries.empty()) + { + Reference< chart2::data::XDataSequence > xSeq( aValuesSeries.front()->getValues()); + if( 0 <= nIndex && nIndex < xSeq->getData().getLength()) + { + tDataPointAttributeContainer::iterator aIt( + m_aAttributedDataPoints.find( nIndex )); + + if( aIt == m_aAttributedDataPoints.end()) + { + // create a new XPropertySet for this data point + aResult.set( new DataPoint( this )); + ModifyListenerHelper::addListener( aResult, m_xModifyEventForwarder ); + m_aAttributedDataPoints[ nIndex ] = aResult; + } + else + { + aResult = (*aIt).second; + } + } + } + else + { + throw lang::IndexOutOfBoundsException(); + } + } + else + { + throw lang::IndexOutOfBoundsException(); + } + + return aResult; + // \-- +} + +void SAL_CALL DataSeries::resetDataPoint( sal_Int32 nIndex ) + throw (uno::RuntimeException) +{ + MutexGuard aGuard( GetMutex() ); + tDataPointAttributeContainer::iterator aIt( m_aAttributedDataPoints.find( nIndex )); + if( aIt != m_aAttributedDataPoints.end()) + { + Reference< beans::XPropertySet > xDataPointProp( (*aIt).second ); + Reference< util::XModifyBroadcaster > xBroadcaster( xDataPointProp, uno::UNO_QUERY ); + if( xBroadcaster.is() && m_xModifyEventForwarder.is()) + xBroadcaster->removeModifyListener( m_xModifyEventForwarder ); + m_aAttributedDataPoints.erase(aIt); + fireModifyEvent(); + } +} + +void SAL_CALL DataSeries::resetAllDataPoints() + throw (uno::RuntimeException) +{ + MutexGuard aGuard( GetMutex() ); + ModifyListenerHelper::removeListenerFromAllMapElements( m_aAttributedDataPoints, m_xModifyEventForwarder ); + m_aAttributedDataPoints.clear(); + fireModifyEvent(); +} + +// ____ XDataSink ____ +void SAL_CALL DataSeries::setData( const uno::Sequence< Reference< chart2::data::XLabeledDataSequence > >& aData ) + throw (uno::RuntimeException) +{ + // /-- + MutexGuard aGuard( GetMutex() ); + ModifyListenerHelper::removeListenerFromAllElements( m_aDataSequences, m_xModifyEventForwarder ); + EventListenerHelper::removeListenerFromAllElements( m_aDataSequences, this ); + m_aDataSequences = ContainerHelper::SequenceToVector( aData ); + EventListenerHelper::addListenerToAllElements( m_aDataSequences, this ); + ModifyListenerHelper::addListenerToAllElements( m_aDataSequences, m_xModifyEventForwarder ); + fireModifyEvent(); + // \-- +} + +// ____ XDataSource ____ +Sequence< Reference< chart2::data::XLabeledDataSequence > > SAL_CALL DataSeries::getDataSequences() + throw (uno::RuntimeException) +{ + // /-- + MutexGuard aGuard( GetMutex() ); + return ContainerHelper::ContainerToSequence( m_aDataSequences ); + // \-- +} + + +// ____ XRegressionCurveContainer ____ +void SAL_CALL DataSeries::addRegressionCurve( + const uno::Reference< chart2::XRegressionCurve >& xRegressionCurve ) + throw (lang::IllegalArgumentException, + uno::RuntimeException) +{ + if( ::std::find( m_aRegressionCurves.begin(), m_aRegressionCurves.end(), xRegressionCurve ) + != m_aRegressionCurves.end()) + throw lang::IllegalArgumentException(); + + m_aRegressionCurves.push_back( xRegressionCurve ); + ModifyListenerHelper::addListener( xRegressionCurve, m_xModifyEventForwarder ); + fireModifyEvent(); +} + +void SAL_CALL DataSeries::removeRegressionCurve( + const uno::Reference< chart2::XRegressionCurve >& xRegressionCurve ) + throw (container::NoSuchElementException, + uno::RuntimeException) +{ + if( ! xRegressionCurve.is()) + throw container::NoSuchElementException(); + + tRegressionCurveContainerType::iterator aIt( + ::std::find( m_aRegressionCurves.begin(), m_aRegressionCurves.end(), xRegressionCurve ) ); + + if( aIt == m_aRegressionCurves.end()) + throw container::NoSuchElementException( + C2U( "The given regression curve is no element of this series" ), + static_cast< uno::XWeak * >( this )); + + ModifyListenerHelper::removeListener( xRegressionCurve, m_xModifyEventForwarder ); + m_aRegressionCurves.erase( aIt ); + fireModifyEvent(); +} + +uno::Sequence< uno::Reference< chart2::XRegressionCurve > > SAL_CALL DataSeries::getRegressionCurves() + throw (uno::RuntimeException) +{ + return ContainerHelper::ContainerToSequence( m_aRegressionCurves ); +} + +void SAL_CALL DataSeries::setRegressionCurves( + const Sequence< Reference< chart2::XRegressionCurve > >& aRegressionCurves ) + throw (uno::RuntimeException) +{ + ModifyListenerHelper::removeListenerFromAllElements( m_aRegressionCurves, m_xModifyEventForwarder ); + m_aRegressionCurves.clear(); + for( sal_Int32 i=0; i<aRegressionCurves.getLength(); ++i ) + addRegressionCurve( aRegressionCurves[i] ); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL DataSeries::addModifyListener( const Reference< util::XModifyListener >& aListener ) + throw (uno::RuntimeException) +{ + try + { + Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW ); + xBroadcaster->addModifyListener( aListener ); + } + catch( const uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } +} + +void SAL_CALL DataSeries::removeModifyListener( const Reference< util::XModifyListener >& aListener ) + throw (uno::RuntimeException) +{ + try + { + 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 DataSeries::modified( const lang::EventObject& aEvent ) + throw (uno::RuntimeException) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL DataSeries::disposing( const lang::EventObject& rEventObject ) + throw (uno::RuntimeException) +{ + // forget disposed data sequences + tDataSequenceContainer::iterator aIt( + ::std::find( m_aDataSequences.begin(), m_aDataSequences.end(), rEventObject.Source )); + if( aIt != m_aDataSequences.end()) + m_aDataSequences.erase( aIt ); +} + +// ____ OPropertySet ____ +void DataSeries::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void DataSeries::fireModifyEvent() +{ + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + + +// ================================================================================ + +using impl::DataSeries_Base; +using ::property::OPropertySet; + +IMPLEMENT_FORWARD_XINTERFACE2( DataSeries, DataSeries_Base, OPropertySet ) +IMPLEMENT_FORWARD_XTYPEPROVIDER2( DataSeries, DataSeries_Base, OPropertySet ) + +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( DataSeries, + C2U( "com.sun.star.comp.chart.DataSeries" )); + +} // namespace chart |