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Diffstat (limited to 'chart2/source/tools/RegressionEquation.cxx')
| -rw-r--r-- | chart2/source/tools/RegressionEquation.cxx | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/chart2/source/tools/RegressionEquation.cxx b/chart2/source/tools/RegressionEquation.cxx new file mode 100644 index 0000000000..34bbd6b491 --- /dev/null +++ b/chart2/source/tools/RegressionEquation.cxx @@ -0,0 +1,301 @@ +/* -*- 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 "RegressionEquation.hxx" +#include <LinePropertiesHelper.hxx> +#include <FillProperties.hxx> +#include <UserDefinedProperties.hxx> +#include <CharacterProperties.hxx> +#include <PropertyHelper.hxx> +#include <ModifyListenerHelper.hxx> +#include <unonames.hxx> +#include <cppuhelper/supportsservice.hxx> + +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/drawing/FillStyle.hpp> +#include <com/sun/star/drawing/LineStyle.hpp> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/chart2/RelativePosition.hpp> +#include <com/sun/star/awt/Size.hpp> + +#include <algorithm> + +namespace com::sun::star::uno { class XComponentContext; } + +using namespace ::com::sun::star; + +using ::com::sun::star::uno::Reference; +using ::com::sun::star::beans::Property; +using ::osl::MutexGuard; + +namespace +{ + +enum +{ + PROP_EQUATION_SHOW, + PROP_EQUATION_XNAME, + PROP_EQUATION_YNAME, + PROP_EQUATION_SHOW_CORRELATION_COEFF, + PROP_EQUATION_MAY_HAVE_CORRELATION_COEFF, + PROP_EQUATION_REF_PAGE_SIZE, + PROP_EQUATION_REL_POS, + PROP_EQUATION_NUMBER_FORMAT +}; + +void lcl_AddPropertiesToVector( + std::vector< Property > & rOutProperties ) +{ + rOutProperties.emplace_back( "ShowEquation", + PROP_EQUATION_SHOW, + cppu::UnoType<bool>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "XName", + PROP_EQUATION_XNAME, + cppu::UnoType<OUString>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "YName", + PROP_EQUATION_YNAME, + cppu::UnoType<OUString>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "ShowCorrelationCoefficient", + PROP_EQUATION_SHOW_CORRELATION_COEFF, + cppu::UnoType<bool>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "MayHaveCorrelationCoefficient", + PROP_EQUATION_MAY_HAVE_CORRELATION_COEFF, + cppu::UnoType<bool>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEDEFAULT ); + + rOutProperties.emplace_back( "ReferencePageSize", + PROP_EQUATION_REF_PAGE_SIZE, + cppu::UnoType<awt::Size>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEVOID ); + + rOutProperties.emplace_back( "RelativePosition", + PROP_EQUATION_REL_POS, + cppu::UnoType<chart2::RelativePosition>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEVOID ); + + rOutProperties.emplace_back( CHART_UNONAME_NUMFMT, + PROP_EQUATION_NUMBER_FORMAT, + cppu::UnoType<sal_Int32>::get(), + beans::PropertyAttribute::BOUND + | beans::PropertyAttribute::MAYBEVOID ); +} + +::chart::tPropertyValueMap& GetStaticRegressionEquationDefaults() +{ + static ::chart::tPropertyValueMap aStaticDefaults = + [](){ + ::chart::tPropertyValueMap aOutMap; + ::chart::LinePropertiesHelper::AddDefaultsToMap( aOutMap ); + ::chart::FillProperties::AddDefaultsToMap( aOutMap ); + ::chart::CharacterProperties::AddDefaultsToMap( aOutMap ); + + ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_SHOW, false ); + ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_XNAME, OUString("x") ); + ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_YNAME, OUString("f(x)") ); + ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_SHOW_CORRELATION_COEFF, false ); + ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_MAY_HAVE_CORRELATION_COEFF, true ); + //::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_SEPARATOR, OUString( '\n' )); + + // override other defaults + ::chart::PropertyHelper::setPropertyValue( aOutMap, ::chart::FillProperties::PROP_FILL_STYLE, drawing::FillStyle_NONE ); + ::chart::PropertyHelper::setPropertyValue( aOutMap, ::chart::LinePropertiesHelper::PROP_LINE_STYLE, drawing::LineStyle_NONE ); + + float fDefaultCharHeight = 10.0; + ::chart::PropertyHelper::setPropertyValue( aOutMap, ::chart::CharacterProperties::PROP_CHAR_CHAR_HEIGHT, fDefaultCharHeight ); + ::chart::PropertyHelper::setPropertyValue( aOutMap, ::chart::CharacterProperties::PROP_CHAR_ASIAN_CHAR_HEIGHT, fDefaultCharHeight ); + ::chart::PropertyHelper::setPropertyValue( aOutMap, ::chart::CharacterProperties::PROP_CHAR_COMPLEX_CHAR_HEIGHT, fDefaultCharHeight ); + return aOutMap; + }(); + return aStaticDefaults; +}; + +::cppu::OPropertyArrayHelper& GetStaticRegressionEquationInfoHelper() +{ + static ::cppu::OPropertyArrayHelper aPropHelper = + [](){ + std::vector< css::beans::Property > aProperties; + lcl_AddPropertiesToVector( aProperties ); + ::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties ); + ::chart::FillProperties::AddPropertiesToVector( aProperties ); + ::chart::CharacterProperties::AddPropertiesToVector( aProperties ); + ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties ); + + std::sort( aProperties.begin(), aProperties.end(), + ::chart::PropertyNameLess() ); + + return comphelper::containerToSequence( aProperties ); + }(); + return aPropHelper; +}; + +const uno::Reference< beans::XPropertySetInfo > & GetStaticRegressionEquationInfo() +{ + static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo( + ::cppu::OPropertySetHelper::createPropertySetInfo(GetStaticRegressionEquationInfoHelper()) ); + return xPropertySetInfo; +}; + +} // anonymous namespace + +namespace chart +{ + +RegressionEquation::RegressionEquation() : + m_xModifyEventForwarder( new ModifyEventForwarder()) +{} + +RegressionEquation::RegressionEquation( const RegressionEquation & rOther ) : + impl::RegressionEquation_Base(rOther), + ::property::OPropertySet( rOther ), + m_xModifyEventForwarder( new ModifyEventForwarder()) +{} + +RegressionEquation::~RegressionEquation() +{} + +// ____ XCloneable ____ +uno::Reference< util::XCloneable > SAL_CALL RegressionEquation::createClone() +{ + return uno::Reference< util::XCloneable >( new RegressionEquation( *this )); +} + +// ____ OPropertySet ____ +void RegressionEquation::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const +{ + const tPropertyValueMap& rStaticDefaults = GetStaticRegressionEquationDefaults(); + tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) ); + if( aFound == rStaticDefaults.end() ) + rAny.clear(); + else + rAny = (*aFound).second; +} + +::cppu::IPropertyArrayHelper & SAL_CALL RegressionEquation::getInfoHelper() +{ + return GetStaticRegressionEquationInfoHelper(); +} + +// ____ XPropertySet ____ +Reference< beans::XPropertySetInfo > SAL_CALL RegressionEquation::getPropertySetInfo() +{ + return GetStaticRegressionEquationInfo(); +} + +// ____ XModifyBroadcaster ____ +void SAL_CALL RegressionEquation::addModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + m_xModifyEventForwarder->addModifyListener( aListener ); +} + +void SAL_CALL RegressionEquation::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener ) +{ + m_xModifyEventForwarder->removeModifyListener( aListener ); +} + +// ____ XModifyListener ____ +void SAL_CALL RegressionEquation::modified( const lang::EventObject& aEvent ) +{ + m_xModifyEventForwarder->modified( aEvent ); +} + +// ____ XEventListener (base of XModifyListener) ____ +void SAL_CALL RegressionEquation::disposing( const lang::EventObject& /* Source */ ) +{ + // nothing +} + +// ____ OPropertySet ____ +void RegressionEquation::firePropertyChangeEvent() +{ + fireModifyEvent(); +} + +void RegressionEquation::fireModifyEvent() +{ + m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); +} + +// ____ XTitle ____ +uno::Sequence< uno::Reference< chart2::XFormattedString > > SAL_CALL RegressionEquation::getText() +{ + MutexGuard aGuard( m_aMutex ); + return m_aStrings; +} + +void SAL_CALL RegressionEquation::setText( const uno::Sequence< uno::Reference< chart2::XFormattedString > >& Strings ) +{ + MutexGuard aGuard( m_aMutex ); + ModifyListenerHelper::removeListenerFromAllElements( + comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( m_aStrings ), + m_xModifyEventForwarder ); + m_aStrings = Strings; + ModifyListenerHelper::addListenerToAllElements( + comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( m_aStrings ), + m_xModifyEventForwarder ); + fireModifyEvent(); +} + +OUString SAL_CALL RegressionEquation::getImplementationName() +{ + return "com.sun.star.comp.chart2.RegressionEquation"; +} + +sal_Bool SAL_CALL RegressionEquation::supportsService( const OUString& rServiceName ) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL RegressionEquation::getSupportedServiceNames() +{ + return { "com.sun.star.chart2.RegressionEquation", + "com.sun.star.beans.PropertySet", + "com.sun.star.drawing.FillProperties", + "com.sun.star.drawing.LineProperties", + "com.sun.star.style.CharacterProperties" }; +} + +using impl::RegressionEquation_Base; + +IMPLEMENT_FORWARD_XINTERFACE2( RegressionEquation, RegressionEquation_Base, ::property::OPropertySet ) + +} // namespace chart + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_chart2_RegressionEquation_get_implementation(css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new ::chart::RegressionEquation); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |