/* -*- 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 <Title.hxx>

#include <CharacterProperties.hxx>

#include <LinePropertiesHelper.hxx>

#include <FillProperties.hxx>

#include <CloneHelper.hxx>

#include <PropertyHelper.hxx>

#include <ModifyListenerHelper.hxx>

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

#include <com/sun/star/style/ParagraphAdjust.hpp>

#include <com/sun/star/drawing/FillStyle.hpp>

#include <com/sun/star/drawing/LineStyle.hpp>

#include <com/sun/star/chart2/RelativePosition.hpp>

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

#include <cppuhelper/supportsservice.hxx>

#include <vector>

#include <algorithm>

namespace com::sun::star::uno { class XComponentContext; }

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

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

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

using ::osl::MutexGuard;

namespace

{

enum

{

    PROP_TITLE_PARA_ADJUST,

    PROP_TITLE_PARA_LAST_LINE_ADJUST,

    PROP_TITLE_PARA_LEFT_MARGIN,

    PROP_TITLE_PARA_RIGHT_MARGIN,

    PROP_TITLE_PARA_TOP_MARGIN,

    PROP_TITLE_PARA_BOTTOM_MARGIN,

    PROP_TITLE_PARA_IS_HYPHENATION,

    PROP_TITLE_VISIBLE,

    PROP_TITLE_TEXT_ROTATION,

    PROP_TITLE_TEXT_STACKED,

    PROP_TITLE_REL_POS,

    PROP_TITLE_REF_PAGE_SIZE,

    PROP_TITLE_HAS_EXPLICIT_SPPR

};

void lcl_AddPropertiesToVector(

    std::vector< Property > & rOutProperties )

{

    rOutProperties.emplace_back( "ParaAdjust",

                  PROP_TITLE_PARA_ADJUST,

                  cppu::UnoType<css::style::ParagraphAdjust>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaLastLineAdjust",

                  PROP_TITLE_PARA_LAST_LINE_ADJUST,

                  cppu::UnoType<sal_Int16>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaLeftMargin",

                  PROP_TITLE_PARA_LEFT_MARGIN,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaRightMargin",

                  PROP_TITLE_PARA_RIGHT_MARGIN,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaTopMargin",

                  PROP_TITLE_PARA_TOP_MARGIN,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaBottomMargin",

                  PROP_TITLE_PARA_BOTTOM_MARGIN,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "ParaIsHyphenation",

                  PROP_TITLE_PARA_IS_HYPHENATION,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "Visible",

                  PROP_TITLE_VISIBLE,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "TextRotation",

                  PROP_TITLE_TEXT_ROTATION,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "StackCharacters",

                  PROP_TITLE_TEXT_STACKED,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEDEFAULT );

    rOutProperties.emplace_back( "RelativePosition",

                  PROP_TITLE_REL_POS,

                  cppu::UnoType<chart2::RelativePosition>::get(),

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "ReferencePageSize",

                  PROP_TITLE_REF_PAGE_SIZE,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

    rOutProperties.emplace_back( "HasExplicitSpPr",

                  PROP_TITLE_HAS_EXPLICIT_SPPR,

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

                  beans::PropertyAttribute::BOUND

                  | beans::PropertyAttribute::MAYBEVOID );

}

const ::chart::tPropertyValueMap& StaticTitleDefaults()

{

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

        {

            ::chart::tPropertyValueMap aTmp;

            ::chart::CharacterProperties::AddDefaultsToMap( aTmp );

            ::chart::LinePropertiesHelper::AddDefaultsToMap( aTmp );

            ::chart::FillProperties::AddDefaultsToMap( aTmp );

            // ParagraphProperties

            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_TITLE_PARA_ADJUST,

                                                              css::style::ParagraphAdjust_CENTER );

            // PROP_TITLE_PARA_LAST_LINE_ADJUST

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aTmp, PROP_TITLE_PARA_LEFT_MARGIN, 0 );

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aTmp, PROP_TITLE_PARA_RIGHT_MARGIN, 0 );

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aTmp, PROP_TITLE_PARA_TOP_MARGIN, 0 );

            ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( aTmp, PROP_TITLE_PARA_BOTTOM_MARGIN, 0 );

            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_TITLE_PARA_IS_HYPHENATION, true );

            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_TITLE_VISIBLE, true );

            // own properties

            ::chart::PropertyHelper::setPropertyValueDefault< double >( aTmp, PROP_TITLE_TEXT_ROTATION, 0.0 );

            ::chart::PropertyHelper::setPropertyValueDefault( aTmp, PROP_TITLE_TEXT_STACKED, false );

            // override other defaults

            ::chart::PropertyHelper::setPropertyValue( aTmp, ::chart::FillProperties::PROP_FILL_STYLE, drawing::FillStyle_NONE );

            ::chart::PropertyHelper::setPropertyValue( aTmp, ::chart::LinePropertiesHelper::PROP_LINE_STYLE, drawing::LineStyle_NONE );

            return aTmp;

        }();

    return aStaticDefaults;

}

::cppu::OPropertyArrayHelper& StaticTitleInfoHelper()

{

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

        {

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

            lcl_AddPropertiesToVector( aProperties );

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

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

            ::chart::FillProperties::AddPropertiesToVector( aProperties );

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

                         ::chart::PropertyNameLess() );

            return comphelper::containerToSequence( aProperties );

        }();

    return aPropHelper;

}

} // anonymous namespace

namespace chart

{

Title::Title() :

        m_xModifyEventForwarder( new ModifyEventForwarder() )

{}

Title::Title( const Title & rOther ) :

        impl::Title_Base(rOther),

        ::property::OPropertySet( rOther ),

        m_xModifyEventForwarder( new ModifyEventForwarder() )

{

    CloneHelper::CloneRefSequence<chart2::XFormattedString>(

        rOther.m_aStrings, m_aStrings );

    ModifyListenerHelper::addListenerToAllElements(

        comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( m_aStrings ),

        m_xModifyEventForwarder );

}

Title::~Title()

{

    ModifyListenerHelper::removeListenerFromAllElements(

        comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( m_aStrings ),

        m_xModifyEventForwarder );

}

// ____ XCloneable ____

uno::Reference< util::XCloneable > SAL_CALL Title::createClone()

{

    return uno::Reference< util::XCloneable >( new Title( *this ));

}

// ____ XTitle ____

uno::Sequence< uno::Reference< chart2::XFormattedString > > SAL_CALL Title::getText()

{

    MutexGuard aGuard( m_aMutex );

    return m_aStrings;

}

void SAL_CALL Title::setText( const uno::Sequence< uno::Reference< chart2::XFormattedString > >& rNewStrings )

{

    uno::Sequence< uno::Reference< chart2::XFormattedString > > aOldStrings;

    {

        MutexGuard aGuard( m_aMutex );

        std::swap( m_aStrings, aOldStrings );

        m_aStrings = rNewStrings;

    }

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

    ModifyListenerHelper::removeListenerFromAllElements(

        comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( aOldStrings ),

        m_xModifyEventForwarder );

    ModifyListenerHelper::addListenerToAllElements(

        comphelper::sequenceToContainer<std::vector<uno::Reference< chart2::XFormattedString > > >( rNewStrings ),

        m_xModifyEventForwarder );

    fireModifyEvent();

}

// ____ OPropertySet ____

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

{

    const tPropertyValueMap& rStaticDefaults = StaticTitleDefaults();

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

    if( aFound == rStaticDefaults.end() )

        rAny.clear();

    else

        rAny = (*aFound).second;

}

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

{

    return StaticTitleInfoHelper();

}

// ____ XPropertySet ____

uno::Reference< beans::XPropertySetInfo > SAL_CALL Title::getPropertySetInfo()

{

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

        ::cppu::OPropertySetHelper::createPropertySetInfo(StaticTitleInfoHelper() ) );

    return xPropertySetInfo;

}

// ____ XModifyBroadcaster ____

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

{

    m_xModifyEventForwarder->addModifyListener( aListener );

}

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

{

    m_xModifyEventForwarder->removeModifyListener( aListener );

}

// ____ XModifyListener ____

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

{

    m_xModifyEventForwarder->modified( aEvent );

}

// ____ XEventListener (base of XModifyListener) ____

void SAL_CALL Title::disposing( const lang::EventObject& /* Source */ )

{

    // nothing

}

// ____ OPropertySet ____

void Title::firePropertyChangeEvent()

{

    fireModifyEvent();

}

void Title::fireModifyEvent()

{

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

}

OUString SAL_CALL Title::getImplementationName()

{

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

}

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

{

    return cppu::supportsService(this, rServiceName);

}

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

{

    return {

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

        u"com.sun.star.style.ParagraphProperties"_ustr,

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

        u"com.sun.star.layout.LayoutElement"_ustr };

}

// needed by MSC compiler

using impl::Title_Base;

IMPLEMENT_FORWARD_XINTERFACE2( Title, Title_Base, ::property::OPropertySet )

IMPLEMENT_FORWARD_XTYPEPROVIDER2( Title, Title_Base, ::property::OPropertySet )

} //  namespace chart

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

com_sun_star_comp_chart2_Title_get_implementation(css::uno::XComponentContext *,

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

{

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

}

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