/* -*- 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 <CachedDataSequence.hxx>

#include <CommonFunctors.hxx>

#include <ModifyListenerHelper.hxx>

#include <comphelper/sequenceashashmap.hxx>

#include <cppuhelper/supportsservice.hxx>

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

using ::com::sun::star::uno::Sequence;

using ::com::sun::star::uno::Reference;

using ::com::sun::star::uno::Any;

namespace

{

constexpr OUString lcl_aServiceName = u"com.sun.star.comp.chart.CachedDataSequence"_ustr;

enum

{

//     PROP_SOURCE_IDENTIFIER,

    PROP_NUMBERFORMAT_KEY,

    PROP_PROPOSED_ROLE

};

}  // anonymous namespace

namespace chart

{

CachedDataSequence::CachedDataSequence()

        : m_eCurrentDataType( NUMERICAL ),

          m_xModifyEventForwarder( new ModifyEventForwarder() )

{

    registerProperties();

}

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence()

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence()

CachedDataSequence::CachedDataSequence( const Reference< uno::XComponentContext > & /*xContext*/ )

        : m_eCurrentDataType( MIXED ),

          m_xModifyEventForwarder( new ModifyEventForwarder() )

{

    registerProperties();

}

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&)

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&)

CachedDataSequence::CachedDataSequence( const OUString & rSingleText )

        : m_eCurrentDataType( TEXTUAL ),

          m_aTextualSequence({rSingleText}),

          m_xModifyEventForwarder( new ModifyEventForwarder() )

{

    registerProperties();

}

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(rtl::OUString const&)

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(rtl::OUString const&)

CachedDataSequence::CachedDataSequence( const CachedDataSequence & rSource )

        : CachedDataSequence_Base(),

          m_nNumberFormatKey( rSource.m_nNumberFormatKey ),

          m_sRole( rSource.m_sRole ),

          m_eCurrentDataType( rSource.m_eCurrentDataType ),

          m_xModifyEventForwarder( new ModifyEventForwarder() )

{

    switch( m_eCurrentDataType )

    {

        case TEXTUAL:

            m_aTextualSequence = rSource.m_aTextualSequence;

            break;

        case NUMERICAL:

            m_aNumericalSequence = rSource.m_aNumericalSequence;

            break;

        case MIXED:

            m_aMixedSequence = rSource.m_aMixedSequence;

            break;

    }

    registerProperties();

}

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(chart::CachedDataSequence const&)

Unexecuted instantiation: chart::CachedDataSequence::CachedDataSequence(chart::CachedDataSequence const&)

CachedDataSequence::~CachedDataSequence()

{}

void CachedDataSequence::registerProperties()

{

    registerProperty( u"NumberFormatKey"_ustr,

                      PROP_NUMBERFORMAT_KEY,

                      0,   // PropertyAttributes

                      & m_nNumberFormatKey,

                      cppu::UnoType<decltype(m_nNumberFormatKey)>::get() );

    registerProperty( u"Role"_ustr,

                      PROP_PROPOSED_ROLE,

                      0,   // PropertyAttributes

                      & m_sRole,

                      cppu::UnoType<decltype(m_sRole)>::get() );

}

Sequence< double > CachedDataSequence::Impl_getNumericalData() const

{

    if( m_eCurrentDataType == NUMERICAL )

        return m_aNumericalSequence;

    if( m_eCurrentDataType == TEXTUAL )

        return CommonFunctors::convertToSequence(m_aTextualSequence, CommonFunctors::ToDouble());

    OSL_ASSERT(m_eCurrentDataType == MIXED);

    return CommonFunctors::convertToSequence(m_aMixedSequence, CommonFunctors::ToDouble());

}

Sequence< OUString > CachedDataSequence::Impl_getTextualData() const

{

    if( m_eCurrentDataType == TEXTUAL )

        return m_aTextualSequence;

    if( m_eCurrentDataType == NUMERICAL )

        return CommonFunctors::convertToSequence(m_aNumericalSequence, CommonFunctors::ToString());

    OSL_ASSERT(m_eCurrentDataType == MIXED);

    return CommonFunctors::convertToSequence(m_aMixedSequence, CommonFunctors::ToString());

}

Sequence< Any > CachedDataSequence::Impl_getMixedData() const

{

    if( m_eCurrentDataType == MIXED )

        return m_aMixedSequence;

    if( m_eCurrentDataType == NUMERICAL )

        return CommonFunctors::convertToSequence(m_aNumericalSequence, CommonFunctors::makeAny());

    OSL_ASSERT(m_eCurrentDataType == TEXTUAL);

    return CommonFunctors::convertToSequence(m_aTextualSequence, CommonFunctors::makeAny());

}

::cppu::IPropertyArrayHelper* CachedDataSequence::createArrayHelper() const

{

    Sequence< beans::Property > aProps;

    // describes all properties which have been registered in the ctor

    describeProperties( aProps );

    return new ::cppu::OPropertyArrayHelper( aProps );

}

OUString SAL_CALL CachedDataSequence::getImplementationName()

{

    return lcl_aServiceName;

}

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

{

    return cppu::supportsService(this, rServiceName);

}

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

{

    return {

        lcl_aServiceName,

        u"com.sun.star.chart2.data.DataSequence"_ustr,

        u"com.sun.star.chart2.data.NumericalDataSequence"_ustr,

        u"com.sun.star.chart2.data.TextualDataSequence"_ustr

    };

}

// ________ XNumericalDataSequence ________

Sequence< double > SAL_CALL CachedDataSequence::getNumericalData()

{

    std::unique_lock aGuard( m_aMutex );

    if( m_eCurrentDataType == NUMERICAL )

        return m_aNumericalSequence;

    else

        return Impl_getNumericalData();

}

// ________ XTextualDataSequence ________

Sequence< OUString > SAL_CALL CachedDataSequence::getTextualData()

{

    std::unique_lock aGuard( m_aMutex );

    if( m_eCurrentDataType == TEXTUAL )

        return m_aTextualSequence;

    else

        return Impl_getTextualData();

}

// ________ XDataSequence  ________

Sequence< Any > SAL_CALL CachedDataSequence::getData()

{

    std::unique_lock aGuard( m_aMutex );

    return Impl_getMixedData();

}

OUString SAL_CALL CachedDataSequence::getSourceRangeRepresentation()

{

    return m_sRole;

}

Sequence< OUString > SAL_CALL CachedDataSequence::generateLabel( chart2::data::LabelOrigin  /*eLabelOrigin*/ )

{

    // return empty label, as we have no range representations to determine something useful

    return Sequence< OUString >();

}

::sal_Int32 SAL_CALL CachedDataSequence::getNumberFormatKeyByIndex( ::sal_Int32 /*nIndex*/ )

{

    return 0;

}

Reference< util::XCloneable > SAL_CALL CachedDataSequence::createClone()

{

    return new CachedDataSequence( *this );

}

void SAL_CALL CachedDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )

{

    m_xModifyEventForwarder->addModifyListener( aListener );

}

void SAL_CALL CachedDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )

{

    m_xModifyEventForwarder->removeModifyListener( aListener );

}

// lang::XInitialization:

void SAL_CALL CachedDataSequence::initialize(const uno::Sequence< uno::Any > & _aArguments)

{

    ::comphelper::SequenceAsHashMap aMap(_aArguments);

    m_aNumericalSequence = aMap.getUnpackedValueOrDefault( u"DataSequence"_ustr ,m_aNumericalSequence);

    if ( m_aNumericalSequence.hasElements() )

        m_eCurrentDataType = NUMERICAL;

    else

    {

        m_aTextualSequence = aMap.getUnpackedValueOrDefault( u"DataSequence"_ustr ,m_aTextualSequence);

        if ( m_aTextualSequence.hasElements() )

            m_eCurrentDataType = TEXTUAL;

        else

        {

            m_aMixedSequence = aMap.getUnpackedValueOrDefault( u"DataSequence"_ustr ,m_aMixedSequence);

            if ( m_aMixedSequence.hasElements() )

                m_eCurrentDataType = MIXED;

        }

    }

}

}  // namespace chart

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *

com_sun_star_comp_chart_CachedDataSequence_get_implementation(css::uno::XComponentContext *context,

        css::uno::Sequence<css::uno::Any> const &)

{

    return cppu::acquire(new ::chart::CachedDataSequence(context));

}

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