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Diffstat (limited to 'chart2/source/model/template/ChartType.cxx')
| -rw-r--r-- | chart2/source/model/template/ChartType.cxx | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/chart2/source/model/template/ChartType.cxx b/chart2/source/model/template/ChartType.cxx new file mode 100644 index 000000000..eff91f9cc --- /dev/null +++ b/chart2/source/model/template/ChartType.cxx @@ -0,0 +1,335 @@ +/* -*- 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 <ChartType.hxx> +#include <CartesianCoordinateSystem.hxx> +#include <Axis.hxx> +#include <AxisHelper.hxx> +#include <CloneHelper.hxx> +#include <AxisIndexDefines.hxx> +#include <ModifyListenerHelper.hxx> +#include <DataSeries.hxx> +#include <vcl/svapp.hxx> +#include <com/sun/star/chart2/AxisType.hpp> +#include <com/sun/star/container/NoSuchElementException.hpp> +#include <tools/diagnose_ex.h> + +using namespace ::com::sun::star; + +using ::com::sun::star::beans::Property; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::Reference; + +namespace chart +{ + +ChartType::ChartType() : + ::property::OPropertySet( m_aMutex ), + m_xModifyEventForwarder( new ModifyEventForwarder() ), + m_bNotifyChanges( true ) +{} + +ChartType::ChartType( const ChartType & rOther ) : + impl::ChartType_Base(rOther), + ::property::OPropertySet( rOther, m_aMutex ), + m_xModifyEventForwarder( new ModifyEventForwarder() ), + m_bNotifyChanges( true ) +{ + { + SolarMutexGuard g; // access to rOther.m_aDataSeries + CloneHelper::CloneRefVector( + rOther.m_aDataSeries, m_aDataSeries); + } + ModifyListenerHelper::addListenerToAllElements( m_aDataSeries, m_xModifyEventForwarder ); +} + +ChartType::~ChartType() +{ + ModifyListenerHelper::removeListenerFromAllElements( m_aDataSeries, m_xModifyEventForwarder ); + m_aDataSeries.clear(); +} + +// ____ XChartType ____ +Reference< chart2::XCoordinateSystem > SAL_CALL + ChartType::createCoordinateSystem( ::sal_Int32 DimensionCount ) +{ + return createCoordinateSystem2(DimensionCount); +} + +rtl::Reference< BaseCoordinateSystem > + ChartType::createCoordinateSystem2( ::sal_Int32 DimensionCount ) +{ + rtl::Reference< CartesianCoordinateSystem > xResult = + new CartesianCoordinateSystem( DimensionCount ); + + for( sal_Int32 i=0; i<DimensionCount; ++i ) + { + rtl::Reference< Axis > xAxis = xResult->getAxisByDimension2( i, MAIN_AXIS_INDEX ); + if( !xAxis.is() ) + { + OSL_FAIL("a created coordinate system should have an axis for each dimension"); + continue; + } + + chart2::ScaleData aScaleData = xAxis->getScaleData(); + aScaleData.Orientation = chart2::AxisOrientation_MATHEMATICAL; + aScaleData.Scaling = AxisHelper::createLinearScaling(); + + switch( i ) + { + case 0: aScaleData.AxisType = chart2::AxisType::CATEGORY; break; + case 2: aScaleData.AxisType = chart2::AxisType::SERIES; break; + default: aScaleData.AxisType = chart2::AxisType::REALNUMBER; break; + } + + xAxis->setScaleData( aScaleData ); + } + + return xResult; +} + +Sequence< OUString > SAL_CALL ChartType::getSupportedMandatoryRoles() +{ + return { "label", "values-y" }; +} + +Sequence< OUString > SAL_CALL ChartType::getSupportedOptionalRoles() +{ + return Sequence< OUString >(); +} + +Sequence< OUString > SAL_CALL ChartType::getSupportedPropertyRoles() +{ + return Sequence< OUString >(); +} + +OUString SAL_CALL ChartType::getRoleOfSequenceForSeriesLabel() +{ + return "values-y"; +} + +void ChartType::impl_addDataSeriesWithoutNotification( + const rtl::Reference< DataSeries >& xDataSeries ) +{ + if( std::find( m_aDataSeries.begin(), m_aDataSeries.end(), xDataSeries ) + != m_aDataSeries.end()) + throw lang::IllegalArgumentException("dataseries not found", static_cast<cppu::OWeakObject*>(this), 1); + + m_aDataSeries.push_back( xDataSeries ); + ModifyListenerHelper::addListener( xDataSeries, m_xModifyEventForwarder ); +} + +// ____ XDataSeriesContainer ____ +void SAL_CALL ChartType::addDataSeries( const Reference< chart2::XDataSeries >& xDataSeries ) +{ + rtl::Reference<DataSeries> xTmp = dynamic_cast<DataSeries*>(xDataSeries.get()); + assert(xTmp); + addDataSeries(xTmp); +} + +void ChartType::addDataSeries( const rtl::Reference< DataSeries >& xDataSeries ) +{ + SolarMutexGuard g; + + impl_addDataSeriesWithoutNotification( xDataSeries ); + fireModifyEvent(); +} + +void SAL_CALL ChartType::removeDataSeries( const Reference< chart2::XDataSeries >& xDataSeries ) +{ + rtl::Reference<DataSeries> xTmp = dynamic_cast<DataSeries*>(xDataSeries.get()); + assert(xTmp); + removeDataSeries(xTmp); +} + +void ChartType::removeDataSeries( const rtl::Reference< DataSeries >& xDataSeries ) +{ + if( !xDataSeries.is()) + throw container::NoSuchElementException(); + + SolarMutexGuard g; + + auto aIt = std::find( m_aDataSeries.begin(), m_aDataSeries.end(), xDataSeries ); + + if( aIt == m_aDataSeries.end()) + throw container::NoSuchElementException( + "The given series is no element of this charttype", + static_cast< uno::XWeak * >( this )); + + ModifyListenerHelper::removeListener( xDataSeries, m_xModifyEventForwarder ); + m_aDataSeries.erase( aIt ); + fireModifyEvent(); +} + +Sequence< Reference< chart2::XDataSeries > > SAL_CALL ChartType::getDataSeries() +{ + SolarMutexGuard g; + + return comphelper::containerToSequence< Reference< chart2::XDataSeries > >( m_aDataSeries ); +} + +void SAL_CALL ChartType::setDataSeries( const Sequence< Reference< chart2::XDataSeries > >& aDataSeries ) +{ + std::vector< rtl::Reference<DataSeries> > aTmp; + for (auto const & i : aDataSeries) + { + auto p = dynamic_cast<DataSeries*>(i.get()); + assert(p); + aTmp.push_back(p); + } + setDataSeries(aTmp); +} + +void ChartType::setDataSeries( const std::vector< rtl::Reference< DataSeries > >& aDataSeries ) +{ + SolarMutexGuard g; + + m_bNotifyChanges = false; + try + { + for( auto const & i : m_aDataSeries ) + ModifyListenerHelper::removeListener( i, m_xModifyEventForwarder ); + m_aDataSeries.clear(); + + for( auto const & i : aDataSeries ) + impl_addDataSeriesWithoutNotification( i ); + } + catch( ... ) + { + m_bNotifyChanges = true; + throw; + } + m_bNotifyChanges = true; + fireModifyEvent(); +} + +// ____ OPropertySet ____ +void ChartType::GetDefaultValue( sal_Int32 /* nHandle */, uno::Any& rAny ) const +{ + rAny.clear(); +} + +namespace +{ + +struct StaticChartTypeInfoHelper_Initializer +{ + ::cppu::OPropertyArrayHelper* operator()() + { + static ::cppu::OPropertyArrayHelper aPropHelper( Sequence< beans::Property >{} ); + return &aPropHelper; + } +}; + +struct StaticChartTypeInfoHelper : public rtl::StaticAggregate< ::cppu::OPropertyArrayHelper, StaticChartTypeInfoHelper_Initializer > +{ +}; + +struct StaticChartTypeInfo_Initializer +{ + uno::Reference< beans::XPropertySetInfo >* operator()() + { + static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo( + ::cppu::OPropertySetHelper::createPropertySetInfo(*StaticChartTypeInfoHelper::get() ) ); + return &xPropertySetInfo; + } +}; + +struct StaticChartTypeInfo : public rtl::StaticAggregate< uno::Reference< beans::XPropertySetInfo >, StaticChartTypeInfo_Initializer > +{ +}; + +} + +// ____ OPropertySet ____ +::cppu::IPropertyArrayHelper & SAL_CALL ChartType::getInfoHelper() +{ + return *StaticChartTypeInfoHelper::get(); +} + +// ____ XPropertySet ____ +uno::Reference< beans::XPropertySetInfo > SAL_CALL ChartType::getPropertySetInfo() +{ + return *StaticChartTypeInfo::get(); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL ChartType::addModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + try + { + m_xModifyEventForwarder->addModifyListener( aListener ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +void SAL_CALL ChartType::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + try + { + m_xModifyEventForwarder->removeModifyListener( aListener ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +// ____ XModifyListener ____ +void SAL_CALL ChartType::modified( const lang::EventObject& aEvent ) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL ChartType::disposing( const lang::EventObject& /* Source */ ) +{ + // nothing +} + +// ____ OPropertySet ____ +void ChartType::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void ChartType::fireModifyEvent() +{ + bool bNotifyChanges; + + { + SolarMutexGuard g; + bNotifyChanges = m_bNotifyChanges; + } + + if (bNotifyChanges) + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + +using impl::ChartType_Base; + +IMPLEMENT_FORWARD_XINTERFACE2( ChartType, ChartType_Base, ::property::OPropertySet ) +IMPLEMENT_FORWARD_XTYPEPROVIDER2( ChartType, ChartType_Base, ::property::OPropertySet ) + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |