/* -*- 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 <Axis.hxx>

#include <GridProperties.hxx>

#include <CharacterProperties.hxx>

#include <LinePropertiesHelper.hxx>

#include <UserDefinedProperties.hxx>

#include <PropertyHelper.hxx>

#include <AxisHelper.hxx>

#include <EventListenerHelper.hxx>

#include <ModifyListenerHelper.hxx>

#include <Title.hxx>

#include <unonames.hxx>

#include <com/sun/star/chart/ChartAxisArrangeOrderType.hpp>

#include <com/sun/star/chart/ChartAxisLabelPosition.hpp>

#include <com/sun/star/chart/ChartAxisMarkPosition.hpp>

#include <com/sun/star/chart/ChartAxisPosition.hpp>

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

#include <com/sun/star/awt/Size.hpp>

#include <cppuhelper/supportsservice.hxx>

#include <comphelper/diagnose_ex.hxx>

#include <rtl/ref.hxx>

#include <vector>

#include <algorithm>

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

using namespace ::com::sun::star::beans::PropertyAttribute;

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

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

using ::com::sun::star::beans::Property;

using ::osl::MutexGuard;

namespace

{

enum

{

    PROP_AXIS_SHOW,

    PROP_AXIS_CROSSOVER_POSITION,

    PROP_AXIS_CROSSOVER_VALUE,

    PROP_AXIS_DISPLAY_LABELS,

    PROP_AXIS_NUMBERFORMAT,

    PROP_AXIS_LINK_NUMBERFORMAT_TO_SOURCE,

    PROP_AXIS_LABEL_POSITION,

    PROP_AXIS_TEXT_ROTATION,

    PROP_AXIS_TEXT_BREAK,

    PROP_AXIS_TEXT_OVERLAP,

    PROP_AXIS_TEXT_STACKED,

    PROP_AXIS_TEXT_ARRANGE_ORDER,

    PROP_AXIS_REFERENCE_DIAGRAM_SIZE,

    PROP_AXIS_MAJOR_TICKMARKS,

    PROP_AXIS_MINOR_TICKMARKS,

    PROP_AXIS_MARK_POSITION,

    PROP_AXIS_DISPLAY_UNITS,

    PROP_AXIS_BUILTINUNIT,

    PROP_AXIS_TRY_STAGGERING_FIRST,

    PROP_AXIS_MAJOR_ORIGIN,

    PROP_AXIS_HAS_EXPLICIT_SPPR,

    PROP_AXIS_HAS_EXPLICIT_TXPR,

    PROP_AXIS_ID,

    PROP_AXIS_CAT_NOT_VAL,

    PROP_AXIS_CHARTEX_VAL_MIN,

    PROP_AXIS_CHARTEX_VAL_MAX,

    PROP_AXIS_CHARTEX_MAJOR_UNIT,

    PROP_AXIS_CHARTEX_MINOR_UNIT,

    PROP_AXIS_CHARTEX_UNIT

};

void lcl_AddPropertiesToVector(

    std::vector< Property > & rOutProperties )

{

    rOutProperties.emplace_back( "Show",

                  PROP_AXIS_SHOW,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "CrossoverPosition",

                  PROP_AXIS_CROSSOVER_POSITION,

                  cppu::UnoType<css::chart::ChartAxisPosition>::get(),

                  beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "CrossoverValue",

                  PROP_AXIS_CROSSOVER_VALUE,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "DisplayLabels",

                  PROP_AXIS_DISPLAY_LABELS,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( CHART_UNONAME_NUMFMT,

                  PROP_AXIS_NUMBERFORMAT,

                  cppu::UnoType<sal_Int32>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( CHART_UNONAME_LINK_TO_SRC_NUMFMT,

                  PROP_AXIS_LINK_NUMBERFORMAT_TO_SOURCE,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "LabelPosition",

                  PROP_AXIS_LABEL_POSITION,

                  cppu::UnoType<css::chart::ChartAxisLabelPosition>::get(),

                  beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "TextRotation",

                  PROP_AXIS_TEXT_ROTATION,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "TextBreak",

                  PROP_AXIS_TEXT_BREAK,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "TextOverlap",

                  PROP_AXIS_TEXT_OVERLAP,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "StackCharacters",

                  PROP_AXIS_TEXT_STACKED,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ArrangeOrder",

                  PROP_AXIS_TEXT_ARRANGE_ORDER,

                  cppu::UnoType<css::chart::ChartAxisArrangeOrderType>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ReferencePageSize",

                  PROP_AXIS_REFERENCE_DIAGRAM_SIZE,

                  cppu::UnoType<awt::Size>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "MajorTickmarks",

                  PROP_AXIS_MAJOR_TICKMARKS,

                  cppu::UnoType<sal_Int32>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "MinorTickmarks",

                  PROP_AXIS_MINOR_TICKMARKS,

                  cppu::UnoType<sal_Int32>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "MarkPosition",

                  PROP_AXIS_MARK_POSITION,

                  cppu::UnoType<css::chart::ChartAxisMarkPosition>::get(),

                  beans::PropertyAttribute::MAYBEDEFAULT );

    //Properties for display units:

    rOutProperties.emplace_back( "DisplayUnits",

                  PROP_AXIS_DISPLAY_UNITS,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    //Properties for labels:

    rOutProperties.emplace_back( "BuiltInUnit",

                  PROP_AXIS_BUILTINUNIT,

                  cppu::UnoType<OUString>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    // Compatibility option: starting from LibreOffice 5.1 the rotated

    // layout is preferred to staggering for axis labels.

    rOutProperties.emplace_back( "TryStaggeringFirst",

                  PROP_AXIS_TRY_STAGGERING_FIRST,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "MajorOrigin",

                  PROP_AXIS_MAJOR_ORIGIN,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "HasExplicitSpPr",

                  PROP_AXIS_HAS_EXPLICIT_SPPR,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "HasExplicitTxPr",

                  PROP_AXIS_HAS_EXPLICIT_TXPR,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    // Chartex only: the cx:axis id attribute value from import, preserved

    // so export can reuse the same id and so series-to-axis links survive

    // round-trip.

    rOutProperties.emplace_back( "AxisId",

                  PROP_AXIS_ID,

                  cppu::UnoType<sal_Int32>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "CatNotVal",

                  PROP_AXIS_CAT_NOT_VAL,

                  cppu::UnoType<bool>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    // Chartex round-trip: cx:valScaling attributes preserved verbatim, so

    // export does not have to rebuild them from the chart2 ScaleData (where

    // Auto* flags and explicit calc-style defaults can mask the original

    // intent).

    rOutProperties.emplace_back( "ChartexValMin",

                  PROP_AXIS_CHARTEX_VAL_MIN,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "ChartexValMax",

                  PROP_AXIS_CHARTEX_VAL_MAX,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "ChartexMajorUnit",

                  PROP_AXIS_CHARTEX_MAJOR_UNIT,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "ChartexMinorUnit",

                  PROP_AXIS_CHARTEX_MINOR_UNIT,

                  cppu::UnoType<double>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    // Chartex round-trip: cx:units/@unit value. Stored alongside the

    // existing BuiltInUnit/DisplayUnits properties because the chartex

    // flat form only uses this single string and we want the same string

    // to come back on export.

    rOutProperties.emplace_back( "ChartexUnit",

                  PROP_AXIS_CHARTEX_UNIT,

                  cppu::UnoType<OUString>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

}

} // namespace

namespace chart

{

const ::chart::tPropertyValueMap &  StaticAxisDefaults()

{

    static ::chart::tPropertyValueMap aStaticDefaults = []()

        {

            ::chart::tPropertyValueMap aMap;

            ::chart::CharacterProperties::AddDefaultsToMap( aMap );

            ::chart::LinePropertiesHelper::AddDefaultsToMap( aMap );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_SHOW, true );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_CROSSOVER_POSITION, css::chart::ChartAxisPosition_ZERO );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_DISPLAY_LABELS, true );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_LINK_NUMBERFORMAT_TO_SOURCE, true );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_LABEL_POSITION, css::chart::ChartAxisLabelPosition_NEAR_AXIS );

            ::chart::PropertyHelper::setPropertyValueDefault< double >( aMap, PROP_AXIS_TEXT_ROTATION, 0.0 );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_TEXT_BREAK, false );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_TEXT_OVERLAP, false );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_TEXT_STACKED, false );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_TEXT_ARRANGE_ORDER, css::chart::ChartAxisArrangeOrderType_AUTO );

            float fDefaultCharHeight = 10.0;

            ::chart::PropertyHelper::setPropertyValue( aMap, ::chart::CharacterProperties::PROP_CHAR_CHAR_HEIGHT, fDefaultCharHeight );

            ::chart::PropertyHelper::setPropertyValue( aMap, ::chart::CharacterProperties::PROP_CHAR_ASIAN_CHAR_HEIGHT, fDefaultCharHeight );

            ::chart::PropertyHelper::setPropertyValue( aMap, ::chart::CharacterProperties::PROP_CHAR_COMPLEX_CHAR_HEIGHT, fDefaultCharHeight );

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aMap, PROP_AXIS_MAJOR_TICKMARKS, 2 /* CHAXIS_MARK_OUTER */ );

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aMap, PROP_AXIS_MINOR_TICKMARKS, 0 /* CHAXIS_MARK_NONE */ );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_MARK_POSITION, css::chart::ChartAxisMarkPosition_AT_LABELS_AND_AXIS );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_DISPLAY_UNITS, false );

            ::chart::PropertyHelper::setPropertyValueDefault( aMap, PROP_AXIS_TRY_STAGGERING_FIRST, false );

            return aMap;

        }();

    return aStaticDefaults;

}

} // namespace chart

namespace

{

::cppu::OPropertyArrayHelper& StaticAxisInfoHelper()

{

    static ::cppu::OPropertyArrayHelper aPropHelper = []()

        {

            std::vector< css::beans::Property > aProperties;

            lcl_AddPropertiesToVector( aProperties );

            ::chart::CharacterProperties::AddPropertiesToVector( aProperties );

            ::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties );

            ::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );

            std::sort( aProperties.begin(), aProperties.end(),

                         ::chart::PropertyNameLess() );

            return comphelper::containerToSequence( aProperties );

        }();

    return aPropHelper;

}

std::vector< rtl::Reference< ::chart::GridProperties > > lcl_CloneSubGrids(

    const std::vector< rtl::Reference< ::chart::GridProperties > > & rSource )

{

    std::vector< rtl::Reference< ::chart::GridProperties > > aDestination;

    aDestination.reserve( rSource.size());

    for( rtl::Reference< ::chart::GridProperties > const & i : rSource )

    {

        aDestination.push_back(new ::chart::GridProperties(*i));

    }

    return aDestination;

}

} // anonymous namespace

namespace chart

{

Axis::Axis() :

        m_xModifyEventForwarder( new ModifyEventForwarder() ),

        m_aScaleData( AxisHelper::createDefaultScale() ),

        m_xGrid( new GridProperties() )

{

    osl_atomic_increment(&m_refCount);

    setFastPropertyValue_NoBroadcast(

        ::chart::LinePropertiesHelper::PROP_LINE_COLOR, uno::Any( static_cast< sal_Int32 >( 0xb3b3b3 ) ) );  // gray30

    if( m_xGrid.is())

        ModifyListenerHelper::addListener( m_xGrid, m_xModifyEventForwarder );

    if( m_aScaleData.Categories.is())

        ModifyListenerHelper::addListener( m_aScaleData.Categories, m_xModifyEventForwarder );

    AllocateSubGrids();

    osl_atomic_decrement(&m_refCount);

}

Axis::Axis( const Axis & rOther ) :

        impl::Axis_Base(rOther),

        ::property::OPropertySet( rOther ),

    m_xModifyEventForwarder( new ModifyEventForwarder() ),

    m_aScaleData( rOther.m_aScaleData )

{

    if (rOther.m_xGrid)

        m_xGrid = new ::chart::GridProperties(*rOther.m_xGrid);

    if( m_xGrid.is())

        ModifyListenerHelper::addListener( m_xGrid, m_xModifyEventForwarder );

    if( m_aScaleData.Categories.is())

        ModifyListenerHelper::addListener( m_aScaleData.Categories, m_xModifyEventForwarder );

    if( !rOther.m_aSubGridProperties.empty() )

        m_aSubGridProperties = lcl_CloneSubGrids( rOther.m_aSubGridProperties );

    ModifyListenerHelper::addListenerToAllElements( m_aSubGridProperties, m_xModifyEventForwarder );

    if ( rOther.m_xTitle )

        m_xTitle = new Title( *rOther.m_xTitle );

    if( m_xTitle.is())

        ModifyListenerHelper::addListener( m_xTitle, m_xModifyEventForwarder );

}

// late initialization to call after copy-constructing

void Axis::Init()

{

    if( m_aScaleData.Categories.is())

        EventListenerHelper::addListener( m_aScaleData.Categories, this );

}

Axis::~Axis()

{

    try

    {

        ModifyListenerHelper::removeListener( m_xGrid, m_xModifyEventForwarder );

        ModifyListenerHelper::removeListenerFromAllElements( m_aSubGridProperties, m_xModifyEventForwarder );

        ModifyListenerHelper::removeListener( m_xTitle, m_xModifyEventForwarder );

        if( m_aScaleData.Categories.is())

        {

            ModifyListenerHelper::removeListener( m_aScaleData.Categories, m_xModifyEventForwarder );

            m_aScaleData.Categories.clear();

        }

    }

    catch( const uno::Exception & )

    {

        DBG_UNHANDLED_EXCEPTION("chart2");

    }

    m_aSubGridProperties.clear();

    m_xGrid = nullptr;

    m_xTitle = nullptr;

}

void Axis::AllocateSubGrids()

{

    rtl::Reference< ModifyEventForwarder > xModifyEventForwarder;

    Reference< lang::XEventListener > xEventListener;

    std::vector< rtl::Reference< GridProperties > > aOldBroadcasters;

    std::vector< rtl::Reference< GridProperties > > aNewBroadcasters;

    {

        MutexGuard aGuard( m_aMutex );

        xModifyEventForwarder = m_xModifyEventForwarder;

        xEventListener = this;

        sal_Int32 nNewSubIncCount = m_aScaleData.IncrementData.SubIncrements.getLength();

        sal_Int32 nOldSubIncCount = m_aSubGridProperties.size();

        if( nOldSubIncCount > nNewSubIncCount )

        {

            // remove superfluous entries

            aOldBroadcasters.assign(

                m_aSubGridProperties.begin() + nNewSubIncCount,

                m_aSubGridProperties.end());

            m_aSubGridProperties.resize( nNewSubIncCount );

        }

        else if( nOldSubIncCount < nNewSubIncCount )

        {

            m_aSubGridProperties.resize( nNewSubIncCount );

            // allocate new entries

            for( sal_Int32 i = nOldSubIncCount; i < nNewSubIncCount; ++i )

            {

                m_aSubGridProperties[ i ] = new GridProperties();

                LinePropertiesHelper::SetLineInvisible( m_aSubGridProperties[ i ] );

                LinePropertiesHelper::SetLineColor( m_aSubGridProperties[ i ], static_cast<sal_Int32>(0xdddddd) ); //gray2

                aNewBroadcasters.push_back( m_aSubGridProperties[ i ] );

            }

        }

    }

    //don't keep the mutex locked while calling out

    for (auto const& oldBroadcaster : aOldBroadcasters)

        ModifyListenerHelper::removeListener(oldBroadcaster, xModifyEventForwarder );

    for (auto const& newBroadcaster : aNewBroadcasters)

        ModifyListenerHelper::addListener( newBroadcaster, xModifyEventForwarder );

}

// ____ XAxis ____

void SAL_CALL Axis::setScaleData( const chart2::ScaleData& rScaleData )

{

    rtl::Reference< ModifyEventForwarder > xModifyEventForwarder;

    Reference< lang::XEventListener > xEventListener;

    Reference< chart2::data::XLabeledDataSequence > xOldCategories;

    Reference< chart2::data::XLabeledDataSequence > xNewCategories = rScaleData.Categories;

    {

        MutexGuard aGuard( m_aMutex );

        xModifyEventForwarder = m_xModifyEventForwarder;

        xEventListener = this;

        xOldCategories = m_aScaleData.Categories;

        m_aScaleData = rScaleData;

    }

    AllocateSubGrids();

    //don't keep the mutex locked while calling out

    if( xOldCategories.is() && xOldCategories != xNewCategories )

    {

        ModifyListenerHelper::removeListener( xOldCategories, xModifyEventForwarder );

        EventListenerHelper::removeListener( xOldCategories, xEventListener );

    }

    if( xNewCategories.is() && xOldCategories != xNewCategories )

    {

        ModifyListenerHelper::addListener( xNewCategories, m_xModifyEventForwarder );

        EventListenerHelper::addListener( xNewCategories, xEventListener );

    }

    fireModifyEvent();

}

chart2::ScaleData SAL_CALL Axis::getScaleData()

{

    MutexGuard aGuard( m_aMutex );

    return m_aScaleData;

}

Reference< beans::XPropertySet > SAL_CALL Axis::getGridProperties()

{

    MutexGuard aGuard( m_aMutex );

    return m_xGrid;

}

rtl::Reference< ::chart::GridProperties > Axis::getGridProperties2()

{

    MutexGuard aGuard( m_aMutex );

    return m_xGrid;

}

Sequence< Reference< beans::XPropertySet > > SAL_CALL Axis::getSubGridProperties()

{

    MutexGuard aGuard( m_aMutex );

    return comphelper::containerToSequence<Reference< beans::XPropertySet >>(m_aSubGridProperties);

}

std::vector< rtl::Reference< GridProperties > > Axis::getSubGridProperties2()

{

    MutexGuard aGuard( m_aMutex );

    return m_aSubGridProperties;

}

Sequence< Reference< beans::XPropertySet > > SAL_CALL Axis::getSubTickProperties()

{

    OSL_FAIL( "Not implemented yet" );

    return Sequence< Reference< beans::XPropertySet > >();

}

// ____ XTitled ____

Reference< chart2::XTitle > SAL_CALL Axis::getTitleObject()

{

    MutexGuard aGuard( m_aMutex );

    return m_xTitle;

}

rtl::Reference< Title > Axis::getTitleObject2() const

{

    MutexGuard aGuard( m_aMutex );

    return m_xTitle;

}

void SAL_CALL Axis::setTitleObject( const Reference< chart2::XTitle >& xNewTitle )

{

    rtl::Reference<Title> xTitle = dynamic_cast<Title*>(xNewTitle.get());

    assert(!xNewTitle || xTitle);

    setTitleObject(xTitle);

}

void Axis::setTitleObject( const rtl::Reference< Title >& xNewTitle )

{

    rtl::Reference< ModifyEventForwarder > xModifyEventForwarder;

    rtl::Reference< Title > xOldTitle;

    {

        MutexGuard aGuard( m_aMutex );

        xOldTitle = m_xTitle;

        xModifyEventForwarder = m_xModifyEventForwarder;

        m_xTitle = xNewTitle;

    }

    //don't keep the mutex locked while calling out

    if( xOldTitle.is() && xOldTitle != xNewTitle )

        ModifyListenerHelper::removeListener( xOldTitle, xModifyEventForwarder );

    if( xNewTitle.is() && xOldTitle != xNewTitle )

        ModifyListenerHelper::addListener( xNewTitle, xModifyEventForwarder );

    fireModifyEvent();

}

// ____ XCloneable ____

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

{

    rtl::Reference<Axis> pNewAxis( new Axis( *this ));

    // do initialization that uses uno references to the clone

    pNewAxis->Init();

    return pNewAxis;

}

// ____ XModifyBroadcaster ____

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

{

    m_xModifyEventForwarder->addModifyListener( aListener );

}

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

{

    m_xModifyEventForwarder->removeModifyListener( aListener );

}

// ____ XModifyListener ____

void SAL_CALL Axis::modified( const lang::EventObject& aEvent )

{

    m_xModifyEventForwarder->modified( aEvent );

}

// ____ XEventListener (base of XModifyListener) ____

void SAL_CALL Axis::disposing( const lang::EventObject& Source )

{

    if( Source.Source == m_aScaleData.Categories )

        m_aScaleData.Categories = nullptr;

}

// ____ OPropertySet ____

void Axis::firePropertyChangeEvent()

{

    fireModifyEvent();

}

void Axis::fireModifyEvent()

{

    m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));

}

// ____ OPropertySet ____

void Axis::GetDefaultValue( sal_Int32 nHandle, uno::Any& rAny ) const

{

    const tPropertyValueMap& rStaticDefaults = StaticAxisDefaults();

    tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) );

    if( aFound == rStaticDefaults.end() )

        rAny.clear();

    else

        rAny = (*aFound).second;

}

::cppu::IPropertyArrayHelper & SAL_CALL Axis::getInfoHelper()

{

    return StaticAxisInfoHelper();

}

// ____ XPropertySet ____

Reference< beans::XPropertySetInfo > SAL_CALL Axis::getPropertySetInfo()

{

    static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(

        ::cppu::OPropertySetHelper::createPropertySetInfo(StaticAxisInfoHelper() ) );

    return xPropertySetInfo;

}

using impl::Axis_Base;

IMPLEMENT_FORWARD_XINTERFACE2( Axis, Axis_Base, ::property::OPropertySet )

IMPLEMENT_FORWARD_XTYPEPROVIDER2( Axis, Axis_Base, ::property::OPropertySet )

// implement XServiceInfo methods basing upon getSupportedServiceNames_Static

OUString SAL_CALL Axis::getImplementationName()

{

    return u"com.sun.star.comp.chart2.Axis"_ustr;

}

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

{

    return cppu::supportsService(this, rServiceName);

}

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

{

    return {

        u"com.sun.star.chart2.Axis"_ustr,

        u"com.sun.star.beans.PropertySet"_ustr };

}

} //  namespace chart

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

com_sun_star_comp_chart2_Axis_get_implementation(css::uno::XComponentContext *,

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

{

    return cppu::acquire(new ::chart::Axis);

}

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