/* -*- 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 <RegressionEquationItemConverter.hxx>

#include "SchWhichPairs.hxx"

#include <ItemPropertyMap.hxx>

#include <GraphicPropertyItemConverter.hxx>

#include <CharacterPropertyItemConverter.hxx>

#include <ChartModel.hxx>

#include <unonames.hxx>

#include <com/sun/star/beans/XPropertySet.hpp>

#include <svl/intitem.hxx>

#include <memory>

using namespace ::com::sun::star;

namespace chart::wrapper {

namespace {

ItemPropertyMapType & lcl_GetEquationPropertyMap()

{

    static ItemPropertyMapType aEquationPropertyMap;

    return aEquationPropertyMap;

};

} // anonymous namespace

RegressionEquationItemConverter::RegressionEquationItemConverter(

    const css::uno::Reference< css::beans::XPropertySet > & rPropertySet,

    SfxItemPool& rItemPool,

    SdrModel& rDrawModel,

    const rtl::Reference< ChartModel > & xChartModel,

    const std::optional<awt::Size>& pRefSize ) :

        ItemConverter( rPropertySet, rItemPool )

{

    m_aConverters.emplace_back( new GraphicPropertyItemConverter(

                                 rPropertySet, rItemPool, rDrawModel,

                                 xChartModel,

                                 GraphicObjectType::LineAndFillProperties ));

    m_aConverters.emplace_back(

        new CharacterPropertyItemConverter(rPropertySet, rItemPool, pRefSize, u"ReferencePageSize"_ustr));

}

RegressionEquationItemConverter::~RegressionEquationItemConverter()

{

}

void RegressionEquationItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const

{

    for( const auto& pConv : m_aConverters )

        pConv->FillItemSet( rOutItemSet );

    // own items

    ItemConverter::FillItemSet( rOutItemSet );

}

bool RegressionEquationItemConverter::ApplyItemSet( const SfxItemSet & rItemSet )

{

    bool bResult = false;

    for( const auto& pConv : m_aConverters )

        bResult = pConv->ApplyItemSet( rItemSet );

    // own items

    return ItemConverter::ApplyItemSet( rItemSet ) || bResult;

}

const WhichRangesContainer& RegressionEquationItemConverter::GetWhichPairs() const

{

    // must span all used items!

    return nRegEquationWhichPairs;

}

bool RegressionEquationItemConverter::GetItemProperty( tWhichIdType nWhichId, tPropertyNameWithMemberId & rOutProperty ) const

{

    ItemPropertyMapType & rMap( lcl_GetEquationPropertyMap());

    ItemPropertyMapType::const_iterator aIt( rMap.find( nWhichId ));

    if( aIt == rMap.end())

        return false;

    rOutProperty =(*aIt).second;

    return true;

}

bool RegressionEquationItemConverter::ApplySpecialItem(

    sal_uInt16 nWhichId, const SfxItemSet & rItemSet )

{

    bool bChanged = false;

    switch( nWhichId )

    {

        case SID_ATTR_NUMBERFORMAT_VALUE:

        {

            uno::Any aValue( static_cast< sal_Int32 >(

                static_cast< const SfxUInt32Item & >(

                    rItemSet.Get( nWhichId )).GetValue()));

            if (GetPropertySet()->getPropertyValue(CHART_UNONAME_NUMFMT) != aValue)

            {

                GetPropertySet()->setPropertyValue(CHART_UNONAME_NUMFMT, aValue);

                bChanged = true;

            }

        }

        break;

    }

    return bChanged;

}

void RegressionEquationItemConverter::FillSpecialItem(

    sal_uInt16 nWhichId, SfxItemSet & rOutItemSet ) const

{

    switch( nWhichId )

    {

        case SID_ATTR_NUMBERFORMAT_VALUE:

        {

            sal_Int32 nFormatKey = 0;

            if (GetPropertySet()->getPropertyValue(CHART_UNONAME_NUMFMT) >>= nFormatKey)

            {

                rOutItemSet.Put( SfxUInt32Item( nWhichId, nFormatKey ));

            }

        }

        break;

   }

}

}

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