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Diffstat (limited to 'chart2/source/tools/RegressionCurveModel.cxx')
| -rw-r--r-- | chart2/source/tools/RegressionCurveModel.cxx | 441 |
1 files changed, 441 insertions, 0 deletions
diff --git a/chart2/source/tools/RegressionCurveModel.cxx b/chart2/source/tools/RegressionCurveModel.cxx new file mode 100644 index 000000000000..cf5be998308e --- /dev/null +++ b/chart2/source/tools/RegressionCurveModel.cxx @@ -0,0 +1,441 @@ +/************************************************************************* + * + * 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 "RegressionCurveModel.hxx" +#include "macros.hxx" +#include "LineProperties.hxx" +#include "RegressionCurveHelper.hxx" +#include "RegressionCalculationHelper.hxx" +#include "RegressionEquation.hxx" +#include "ContainerHelper.hxx" +#include "CloneHelper.hxx" +#include "PropertyHelper.hxx" +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <rtl/math.hxx> +#include <rtl/ustrbuf.hxx> + +using namespace ::com::sun::star; + +using ::rtl::OUString; +using ::rtl::OUStringBuffer; +using ::com::sun::star::beans::Property; +using ::osl::MutexGuard; + +namespace +{ +static const OUString lcl_aImplementationName_MeanValue( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.MeanValueRegressionCurve" )); +static const OUString lcl_aImplementationName_Linear( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.LinearRegressionCurve" )); +static const OUString lcl_aImplementationName_Logarithmic( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.LogarithmicRegressionCurve" )); +static const OUString lcl_aImplementationName_Exponential( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.ExponentialRegressionCurve" )); +static const OUString lcl_aImplementationName_Potential( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.PotentialRegressionCurve" )); + +static const OUString lcl_aServiceName( + RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.chart2.RegressionCurve" )); + +const uno::Sequence< Property > & lcl_GetPropertySequence() +{ + static uno::Sequence< Property > aPropSeq; + + // /-- + MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( 0 == aPropSeq.getLength() ) + { + // get properties + ::std::vector< ::com::sun::star::beans::Property > aProperties; + ::chart::LineProperties::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; +} + +::cppu::IPropertyArrayHelper & lcl_getInfoHelper() +{ + static ::cppu::OPropertyArrayHelper aArrayHelper( + lcl_GetPropertySequence(), + /* bSorted = */ sal_True ); + + return aArrayHelper; +} + +} // anonymous namespace + +namespace chart +{ + +RegressionCurveModel::RegressionCurveModel( + uno::Reference< uno::XComponentContext > const & xContext, + tCurveType eCurveType ) : + ::property::OPropertySet( m_aMutex ), + m_xContext( xContext ), + m_eRegressionCurveType( eCurveType ), + m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()), + m_xEquationProperties( new RegressionEquation( xContext )) +{ + // set 0 line width (default) hard, so that it is always written to XML, + // because the old implementation uses different defaults + setFastPropertyValue_NoBroadcast( + LineProperties::PROP_LINE_WIDTH, uno::makeAny( sal_Int32( 0 ))); + ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); +} + +RegressionCurveModel::RegressionCurveModel( const RegressionCurveModel & rOther ) : + MutexContainer(), + impl::RegressionCurveModel_Base(), + ::property::OPropertySet( rOther, m_aMutex ), + m_xContext( rOther.m_xContext ), + m_eRegressionCurveType( rOther.m_eRegressionCurveType ), + m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) +{ + m_xEquationProperties.set( CloneHelper::CreateRefClone< uno::Reference< beans::XPropertySet > >()( rOther.m_xEquationProperties )); + ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); +} + +RegressionCurveModel::~RegressionCurveModel() +{} + +// ____ XRegressionCurve ____ +uno::Reference< chart2::XRegressionCurveCalculator > SAL_CALL + RegressionCurveModel::getCalculator() + throw (uno::RuntimeException) +{ + return RegressionCurveHelper::createRegressionCurveCalculatorByServiceName( getServiceName()); +} + +uno::Reference< beans::XPropertySet > SAL_CALL RegressionCurveModel::getEquationProperties() + throw (uno::RuntimeException) +{ + return m_xEquationProperties; +} + +void SAL_CALL RegressionCurveModel::setEquationProperties( const uno::Reference< beans::XPropertySet >& xEquationProperties ) + throw (uno::RuntimeException) +{ + if( xEquationProperties.is()) + { + if( m_xEquationProperties.is()) + ModifyListenerHelper::removeListener( m_xEquationProperties, m_xModifyEventForwarder ); + + m_xEquationProperties.set( xEquationProperties ); + ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); + fireModifyEvent(); + } +} + +// ____ XServiceName ____ +::rtl::OUString SAL_CALL RegressionCurveModel::getServiceName() + throw (uno::RuntimeException) +{ + switch( m_eRegressionCurveType ) + { + case CURVE_TYPE_MEAN_VALUE: + return C2U( "com.sun.star.chart2.MeanValueRegressionCurve" ); + case CURVE_TYPE_LINEAR: + return C2U( "com.sun.star.chart2.LinearRegressionCurve" ); + case CURVE_TYPE_LOGARITHM: + return C2U( "com.sun.star.chart2.LogarithmicRegressionCurve" ); + case CURVE_TYPE_EXPONENTIAL: + return C2U( "com.sun.star.chart2.ExponentialRegressionCurve" ); + case CURVE_TYPE_POWER: + return C2U( "com.sun.star.chart2.PotentialRegressionCurve" ); + } + + return ::rtl::OUString(); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL RegressionCurveModel::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 RegressionCurveModel::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 RegressionCurveModel::modified( const lang::EventObject& aEvent ) + throw (uno::RuntimeException) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL RegressionCurveModel::disposing( const lang::EventObject& /* Source */ ) + throw (uno::RuntimeException) +{ + // nothing +} + +// ____ OPropertySet ____ +void RegressionCurveModel::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void RegressionCurveModel::fireModifyEvent() +{ + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + +// ================================================================================ + +// ____ OPropertySet ____ +uno::Any RegressionCurveModel::GetDefaultValue( sal_Int32 nHandle ) const + throw(beans::UnknownPropertyException) +{ + static tPropertyValueMap aStaticDefaults; + + // /-- + ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( 0 == aStaticDefaults.size() ) + { + // initialize defaults + LineProperties::AddDefaultsToMap( aStaticDefaults ); + } + + tPropertyValueMap::const_iterator aFound( + aStaticDefaults.find( nHandle )); + + if( aFound == aStaticDefaults.end()) + return uno::Any(); + + return (*aFound).second; + // \-- +} + +::cppu::IPropertyArrayHelper & SAL_CALL RegressionCurveModel::getInfoHelper() +{ + return lcl_getInfoHelper(); +} + + +// ____ XPropertySet ____ +uno::Reference< beans::XPropertySetInfo > SAL_CALL + RegressionCurveModel::getPropertySetInfo() + throw (uno::RuntimeException) +{ + static uno::Reference< beans::XPropertySetInfo > xInfo; + + // /-- + MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); + if( !xInfo.is()) + { + xInfo = ::cppu::OPropertySetHelper::createPropertySetInfo( + getInfoHelper()); + } + + return xInfo; + // \-- +} + +// ================================================================================ + +// needed by MSC compiler +using impl::RegressionCurveModel_Base; + +IMPLEMENT_FORWARD_XINTERFACE2( RegressionCurveModel, RegressionCurveModel_Base, OPropertySet ) +IMPLEMENT_FORWARD_XTYPEPROVIDER2( RegressionCurveModel, RegressionCurveModel_Base, OPropertySet ) + + + +// implementations + +// -------------------------------------------------------------------------------- + +MeanValueRegressionCurve::MeanValueRegressionCurve( + const uno::Reference< uno::XComponentContext > & xContext ) + : RegressionCurveModel( xContext, RegressionCurveModel::CURVE_TYPE_MEAN_VALUE ) +{} +MeanValueRegressionCurve::MeanValueRegressionCurve( + const MeanValueRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +MeanValueRegressionCurve::~MeanValueRegressionCurve() +{} +uno::Sequence< ::rtl::OUString > MeanValueRegressionCurve::getSupportedServiceNames_Static() +{ + uno::Sequence< ::rtl::OUString > aServices( 2 ); + aServices[ 0 ] = lcl_aServiceName; + aServices[ 1 ] = C2U( "com.sun.star.chart2.MeanValueRegressionCurve" ); + return aServices; +} +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( MeanValueRegressionCurve, lcl_aImplementationName_MeanValue ); + +uno::Reference< util::XCloneable > SAL_CALL MeanValueRegressionCurve::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new MeanValueRegressionCurve( *this )); +} + +// -------------------------------------------------------------------------------- + +LinearRegressionCurve::LinearRegressionCurve( + const uno::Reference< uno::XComponentContext > & xContext ) + : RegressionCurveModel( xContext, RegressionCurveModel::CURVE_TYPE_LINEAR ) +{} +LinearRegressionCurve::LinearRegressionCurve( + const LinearRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +LinearRegressionCurve::~LinearRegressionCurve() +{} +uno::Sequence< ::rtl::OUString > LinearRegressionCurve::getSupportedServiceNames_Static() +{ + uno::Sequence< ::rtl::OUString > aServices( 2 ); + aServices[ 0 ] = lcl_aServiceName; + aServices[ 1 ] = C2U( "com.sun.star.chart2.LinearRegressionCurve" ); + return aServices; +} +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( LinearRegressionCurve, lcl_aImplementationName_Linear ); + +uno::Reference< util::XCloneable > SAL_CALL LinearRegressionCurve::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new LinearRegressionCurve( *this )); +} + +// -------------------------------------------------------------------------------- + +LogarithmicRegressionCurve::LogarithmicRegressionCurve( + const uno::Reference< uno::XComponentContext > & xContext ) + : RegressionCurveModel( xContext, RegressionCurveModel::CURVE_TYPE_LOGARITHM ) +{} +LogarithmicRegressionCurve::LogarithmicRegressionCurve( + const LogarithmicRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +LogarithmicRegressionCurve::~LogarithmicRegressionCurve() +{} +uno::Sequence< ::rtl::OUString > LogarithmicRegressionCurve::getSupportedServiceNames_Static() +{ + uno::Sequence< ::rtl::OUString > aServices( 2 ); + aServices[ 0 ] = lcl_aServiceName; + aServices[ 1 ] = C2U( "com.sun.star.chart2.LogarithmicRegressionCurve" ); + return aServices; +} +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( LogarithmicRegressionCurve, lcl_aImplementationName_Logarithmic ); + +uno::Reference< util::XCloneable > SAL_CALL LogarithmicRegressionCurve::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new LogarithmicRegressionCurve( *this )); +} + +// -------------------------------------------------------------------------------- + +ExponentialRegressionCurve::ExponentialRegressionCurve( + const uno::Reference< uno::XComponentContext > & xContext ) + : RegressionCurveModel( xContext, RegressionCurveModel::CURVE_TYPE_EXPONENTIAL ) +{} +ExponentialRegressionCurve::ExponentialRegressionCurve( + const ExponentialRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +ExponentialRegressionCurve::~ExponentialRegressionCurve() +{} +uno::Sequence< ::rtl::OUString > ExponentialRegressionCurve::getSupportedServiceNames_Static() +{ + uno::Sequence< ::rtl::OUString > aServices( 2 ); + aServices[ 0 ] = lcl_aServiceName; + aServices[ 1 ] = C2U( "com.sun.star.chart2.ExponentialRegressionCurve" ); + return aServices; +} +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( ExponentialRegressionCurve, lcl_aImplementationName_Exponential ); + +uno::Reference< util::XCloneable > SAL_CALL ExponentialRegressionCurve::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new ExponentialRegressionCurve( *this )); +} + +// -------------------------------------------------------------------------------- + +PotentialRegressionCurve::PotentialRegressionCurve( + const uno::Reference< uno::XComponentContext > & xContext ) + : RegressionCurveModel( xContext, RegressionCurveModel::CURVE_TYPE_POWER ) +{} +PotentialRegressionCurve::PotentialRegressionCurve( + const PotentialRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +PotentialRegressionCurve::~PotentialRegressionCurve() +{} +uno::Sequence< ::rtl::OUString > PotentialRegressionCurve::getSupportedServiceNames_Static() +{ + uno::Sequence< ::rtl::OUString > aServices( 2 ); + aServices[ 0 ] = lcl_aServiceName; + aServices[ 1 ] = C2U( "com.sun.star.chart2.PotentialRegressionCurve" ); + return aServices; +} +// implement XServiceInfo methods basing upon getSupportedServiceNames_Static +APPHELPER_XSERVICEINFO_IMPL( PotentialRegressionCurve, lcl_aImplementationName_Potential ); + +uno::Reference< util::XCloneable > SAL_CALL PotentialRegressionCurve::createClone() + throw (uno::RuntimeException) +{ + return uno::Reference< util::XCloneable >( new PotentialRegressionCurve( *this )); +} + + +} // namespace chart |