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Diffstat (limited to 'chart2/source/tools/RegressionCurveModel.cxx')
| -rw-r--r-- | chart2/source/tools/RegressionCurveModel.cxx | 541 |
1 files changed, 541 insertions, 0 deletions
diff --git a/chart2/source/tools/RegressionCurveModel.cxx b/chart2/source/tools/RegressionCurveModel.cxx new file mode 100644 index 000000000..890913e34 --- /dev/null +++ b/chart2/source/tools/RegressionCurveModel.cxx @@ -0,0 +1,541 @@ +/* -*- 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 <RegressionCurveModel.hxx> +#include <LinePropertiesHelper.hxx> +#include <RegressionCurveHelper.hxx> +#include "RegressionEquation.hxx" +#include <CloneHelper.hxx> +#include <PropertyHelper.hxx> +#include <ModifyListenerHelper.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <com/sun/star/beans/PropertyAttribute.hpp> + +namespace com::sun::star::uno { class XComponentContext; } + +using namespace ::com::sun::star; + +using ::com::sun::star::beans::Property; + +namespace +{ +enum +{ + PROPERTY_DEGREE, + PROPERTY_PERIOD, + PROPERTY_EXTRAPOLATE_FORWARD, + PROPERTY_EXTRAPOLATE_BACKWARD, + PROPERTY_FORCE_INTERCEPT, + PROPERTY_INTERCEPT_VALUE, + PROPERTY_CURVE_NAME, + PROPERTY_MOVING_AVERAGE_TYPE +}; + +void lcl_AddPropertiesToVector( + std::vector< Property > & rOutProperties ) +{ + rOutProperties.emplace_back( "PolynomialDegree", + PROPERTY_DEGREE, + cppu::UnoType<sal_Int32>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "MovingAveragePeriod", + PROPERTY_PERIOD, + cppu::UnoType<sal_Int32>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "MovingAverageType", + PROPERTY_MOVING_AVERAGE_TYPE, + cppu::UnoType<sal_Int32>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "ExtrapolateForward", + PROPERTY_EXTRAPOLATE_FORWARD, + cppu::UnoType<double>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "ExtrapolateBackward", + PROPERTY_EXTRAPOLATE_BACKWARD, + cppu::UnoType<double>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "ForceIntercept", + PROPERTY_FORCE_INTERCEPT, + cppu::UnoType<bool>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "InterceptValue", + PROPERTY_INTERCEPT_VALUE, + cppu::UnoType<double>::get(), + beans::PropertyAttribute::BOUND | + beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "CurveName", + PROPERTY_CURVE_NAME, + cppu::UnoType<OUString>::get(), + beans::PropertyAttribute::BOUND ); +} + +::chart::tPropertyValueMap GetStaticXXXDefaults() +{ + static ::chart::tPropertyValueMap aStaticDefaults = + [](){ + ::chart::tPropertyValueMap aTmp; + ::chart::LinePropertiesHelper::AddDefaultsToMap( aTmp ); + return aTmp; + }(); + return aStaticDefaults; +}; + +::cppu::OPropertyArrayHelper& GetStaticRegressionCurveInfoHelper() +{ + static ::cppu::OPropertyArrayHelper aPropHelper = + [](){ + std::vector< css::beans::Property > aProperties; + lcl_AddPropertiesToVector( aProperties ); + ::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties ); + + std::sort( aProperties.begin(), aProperties.end(), + ::chart::PropertyNameLess() ); + + return comphelper::containerToSequence( aProperties ); + }(); + return aPropHelper; +}; + +uno::Reference< beans::XPropertySetInfo >& GetStaticRegressionCurveInfo() +{ + static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo( + ::cppu::OPropertySetHelper::createPropertySetInfo(GetStaticRegressionCurveInfoHelper() ) ); + return xPropertySetInfo; +}; + +} // anonymous namespace + +namespace chart +{ + +RegressionCurveModel::RegressionCurveModel( tCurveType eCurveType ) : + ::property::OPropertySet( m_aMutex ), + m_eRegressionCurveType( eCurveType ), + m_xModifyEventForwarder( new ModifyEventForwarder() ), + m_xEquationProperties( new RegressionEquation ) +{ + // set 0 line width (default) hard, so that it is always written to XML, + // because the old implementation uses different defaults + setFastPropertyValue_NoBroadcast( + LinePropertiesHelper::PROP_LINE_WIDTH, uno::Any( sal_Int32( 0 ))); + ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); +} + +RegressionCurveModel::RegressionCurveModel( const RegressionCurveModel & rOther ) : + impl::RegressionCurveModel_Base(rOther), + ::property::OPropertySet( rOther, m_aMutex ), + m_eRegressionCurveType( rOther.m_eRegressionCurveType ), + m_xModifyEventForwarder( new ModifyEventForwarder() ) +{ + m_xEquationProperties.set( CloneHelper::CreateRefClone< beans::XPropertySet >()( rOther.m_xEquationProperties )); + ModifyListenerHelper::addListener( m_xEquationProperties, m_xModifyEventForwarder ); +} + +RegressionCurveModel::~RegressionCurveModel() +{} + +// ____ XRegressionCurve ____ +uno::Reference< chart2::XRegressionCurveCalculator > SAL_CALL + RegressionCurveModel::getCalculator() +{ + return RegressionCurveHelper::createRegressionCurveCalculatorByServiceName( getServiceName()); +} + +uno::Reference< beans::XPropertySet > SAL_CALL RegressionCurveModel::getEquationProperties() +{ + return m_xEquationProperties; +} + +void SAL_CALL RegressionCurveModel::setEquationProperties( const uno::Reference< beans::XPropertySet >& xEquationProperties ) +{ + 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 ____ +OUString SAL_CALL RegressionCurveModel::getServiceName() +{ + switch( m_eRegressionCurveType ) + { + case CURVE_TYPE_MEAN_VALUE: + return "com.sun.star.chart2.MeanValueRegressionCurve"; + case CURVE_TYPE_LINEAR: + return "com.sun.star.chart2.LinearRegressionCurve"; + case CURVE_TYPE_LOGARITHM: + return "com.sun.star.chart2.LogarithmicRegressionCurve"; + case CURVE_TYPE_EXPONENTIAL: + return "com.sun.star.chart2.ExponentialRegressionCurve"; + case CURVE_TYPE_POWER: + return "com.sun.star.chart2.PotentialRegressionCurve"; + case CURVE_TYPE_POLYNOMIAL: + return "com.sun.star.chart2.PolynomialRegressionCurve"; + case CURVE_TYPE_MOVING_AVERAGE: + return "com.sun.star.chart2.MovingAverageRegressionCurve"; + } + + return OUString(); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL RegressionCurveModel::addModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + m_xModifyEventForwarder->addModifyListener( aListener ); +} + +void SAL_CALL RegressionCurveModel::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + m_xModifyEventForwarder->removeModifyListener( aListener ); +} + +// ____ XModifyListener ____ +void SAL_CALL RegressionCurveModel::modified( const lang::EventObject& aEvent ) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL RegressionCurveModel::disposing( const lang::EventObject& /* Source */ ) +{ + // nothing +} + +// ____ OPropertySet ____ +void RegressionCurveModel::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void RegressionCurveModel::fireModifyEvent() +{ + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + +// ____ OPropertySet ____ +void RegressionCurveModel::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const +{ + const tPropertyValueMap& rStaticDefaults = GetStaticXXXDefaults(); + tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) ); + if( aFound == rStaticDefaults.end() ) + rAny.clear(); + else + rAny = (*aFound).second; +} + +::cppu::IPropertyArrayHelper & SAL_CALL RegressionCurveModel::getInfoHelper() +{ + return GetStaticRegressionCurveInfoHelper(); +} + +// ____ XPropertySet ____ +uno::Reference< beans::XPropertySetInfo > SAL_CALL RegressionCurveModel::getPropertySetInfo() +{ + return GetStaticRegressionCurveInfo(); +} + +// 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() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_MEAN_VALUE ) +{} +MeanValueRegressionCurve::MeanValueRegressionCurve( + const MeanValueRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +MeanValueRegressionCurve::~MeanValueRegressionCurve() +{} + +OUString SAL_CALL MeanValueRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.MeanValueRegressionCurve"; +} + +sal_Bool SAL_CALL MeanValueRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL MeanValueRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.MeanValueRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL MeanValueRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new MeanValueRegressionCurve( *this )); +} + +LinearRegressionCurve::LinearRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_LINEAR ) +{} +LinearRegressionCurve::LinearRegressionCurve( + const LinearRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +LinearRegressionCurve::~LinearRegressionCurve() +{} + +OUString SAL_CALL LinearRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.LinearRegressionCurve"; +} + +sal_Bool SAL_CALL LinearRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL LinearRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.LinearRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL LinearRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new LinearRegressionCurve( *this )); +} + +LogarithmicRegressionCurve::LogarithmicRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_LOGARITHM ) +{} +LogarithmicRegressionCurve::LogarithmicRegressionCurve( + const LogarithmicRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +LogarithmicRegressionCurve::~LogarithmicRegressionCurve() +{} + +OUString SAL_CALL LogarithmicRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.LogarithmicRegressionCurve"; +} + +sal_Bool SAL_CALL LogarithmicRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL LogarithmicRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.LogarithmicRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL LogarithmicRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new LogarithmicRegressionCurve( *this )); +} + +ExponentialRegressionCurve::ExponentialRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_EXPONENTIAL ) +{} +ExponentialRegressionCurve::ExponentialRegressionCurve( + const ExponentialRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +ExponentialRegressionCurve::~ExponentialRegressionCurve() +{} + +OUString SAL_CALL ExponentialRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.ExponentialRegressionCurve"; +} + +sal_Bool SAL_CALL ExponentialRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL ExponentialRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.ExponentialRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL ExponentialRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new ExponentialRegressionCurve( *this )); +} + +PotentialRegressionCurve::PotentialRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_POWER ) +{} +PotentialRegressionCurve::PotentialRegressionCurve( + const PotentialRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +PotentialRegressionCurve::~PotentialRegressionCurve() +{} + +OUString SAL_CALL PotentialRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.PotentialRegressionCurve"; +} + +sal_Bool SAL_CALL PotentialRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL PotentialRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.PotentialRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL PotentialRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new PotentialRegressionCurve( *this )); +} + +PolynomialRegressionCurve::PolynomialRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_POLYNOMIAL ) +{} +PolynomialRegressionCurve::PolynomialRegressionCurve( + const PolynomialRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +PolynomialRegressionCurve::~PolynomialRegressionCurve() +{} + +OUString SAL_CALL PolynomialRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.PolynomialRegressionCurve"; +} + +sal_Bool SAL_CALL PolynomialRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL PolynomialRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.PolynomialRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL PolynomialRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new PolynomialRegressionCurve( *this )); +} + +MovingAverageRegressionCurve::MovingAverageRegressionCurve() + : RegressionCurveModel( RegressionCurveModel::CURVE_TYPE_MOVING_AVERAGE ) +{} +MovingAverageRegressionCurve::MovingAverageRegressionCurve( + const MovingAverageRegressionCurve & rOther ) : + RegressionCurveModel( rOther ) +{} +MovingAverageRegressionCurve::~MovingAverageRegressionCurve() +{} + +OUString SAL_CALL MovingAverageRegressionCurve::getImplementationName() +{ + return "com.sun.star.comp.chart2.MovingAverageRegressionCurve"; +} + +sal_Bool SAL_CALL MovingAverageRegressionCurve::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL MovingAverageRegressionCurve::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionCurve", "com.sun.star.chart2.MovingAverageRegressionCurve" }; +} + +uno::Reference< util::XCloneable > SAL_CALL MovingAverageRegressionCurve::createClone() +{ + return uno::Reference< util::XCloneable >( new MovingAverageRegressionCurve( *this )); +} + +} // namespace chart + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_ExponentialRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::ExponentialRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_LinearRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::LinearRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_LogarithmicRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::LogarithmicRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_MeanValueRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::MeanValueRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_PotentialRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::PotentialRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_PolynomialRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::PolynomialRegressionCurve ); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_MovingAverageRegressionCurve_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::MovingAverageRegressionCurve ); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |