/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

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 *

 * 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, u"x"_ustr );

            ::chart::PropertyHelper::setPropertyValueDefault( aOutMap, PROP_EQUATION_YNAME, u"f(x)"_ustr );

            ::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 u"com.sun.star.comp.chart2.RegressionEquation"_ustr;

}

sal_Bool SAL_CALL RegressionEquation::supportsService( const OUString& rServiceName )

{

    return cppu::supportsService(this, rServiceName);

}

css::uno::Sequence< OUString > SAL_CALL RegressionEquation::getSupportedServiceNames()

{

    return { u"com.sun.star.chart2.RegressionEquation"_ustr,

             u"com.sun.star.beans.PropertySet"_ustr,

             u"com.sun.star.drawing.FillProperties"_ustr,

             u"com.sun.star.drawing.LineProperties"_ustr,

             u"com.sun.star.style.CharacterProperties"_ustr };

}

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);

}

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