/* -*- 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 <WrappedProperty.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <tools/diagnose_ex.h>

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

namespace chart
{

WrappedProperty::WrappedProperty( const OUString& rOuterName, const OUString& rInnerName)
                         : m_aOuterName( rOuterName )
                         , m_aInnerName( rInnerName )
{
}
WrappedProperty::~WrappedProperty()
{
}

OUString WrappedProperty::getInnerName() const
{
    return m_aInnerName;
}

Any WrappedProperty::convertInnerToOuterValue( const Any& rInnerValue ) const
{
    return rInnerValue;
}
Any WrappedProperty::convertOuterToInnerValue( const Any& rOuterValue ) const
{
    return rOuterValue;
}

void WrappedProperty::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& xInnerPropertySet ) const
{
    if(xInnerPropertySet.is())
        xInnerPropertySet->setPropertyValue( getInnerName(), convertOuterToInnerValue( rOuterValue ) );
}

Any WrappedProperty::getPropertyValue( const Reference< beans::XPropertySet >& xInnerPropertySet ) const
{
    Any aRet;
    if( xInnerPropertySet.is() )
    {
        aRet = xInnerPropertySet->getPropertyValue( getInnerName() );
        aRet = convertInnerToOuterValue( aRet );
    }
    return aRet;
}

void WrappedProperty::setPropertyToDefault( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
{
    if( xInnerPropertyState.is() && !getInnerName().isEmpty() )
        xInnerPropertyState->setPropertyToDefault(getInnerName());
    else
    {
        Reference< beans::XPropertySet > xInnerProp( xInnerPropertyState, uno::UNO_QUERY );
        setPropertyValue( getPropertyDefault( xInnerPropertyState ), xInnerProp );
    }
}

Any WrappedProperty::getPropertyDefault( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
{
    Any aRet;
    if( xInnerPropertyState.is() )
    {
        aRet = xInnerPropertyState->getPropertyDefault( getInnerName() );
        aRet = convertInnerToOuterValue( aRet );
    }
    return aRet;
}

beans::PropertyState WrappedProperty::getPropertyState( const Reference< beans::XPropertyState >& xInnerPropertyState ) const
{
    beans::PropertyState aState = beans::PropertyState_DIRECT_VALUE;
    OUString aInnerName( getInnerName() );
    if( xInnerPropertyState.is() && !aInnerName.isEmpty() )
        aState = xInnerPropertyState->getPropertyState( aInnerName );
    else
    {
        try
        {
            Reference< beans::XPropertySet > xInnerProp( xInnerPropertyState, uno::UNO_QUERY );
            uno::Any aValue = getPropertyValue( xInnerProp );
            if( !aValue.hasValue() )
                aState = beans::PropertyState_DEFAULT_VALUE;
            else
            {
                uno::Any aDefault = getPropertyDefault( xInnerPropertyState );
                if( aValue == aDefault )
                    aState = beans::PropertyState_DEFAULT_VALUE;
            }
        }
        catch( const beans::UnknownPropertyException& )
        {
            DBG_UNHANDLED_EXCEPTION("chart2");
        }
    }
    return aState;
}

} //namespace chart

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