/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Property conditions for boolean property values

*

*/

#include "mdeboolpropertycondition.h"

#include "mdcserializationbuffer.h"

#include "mdepropertydef.h"

#include "mdcquery.h"

	/* Constructors and destructor. */

CMdEBoolPropertyCondition* CMdEBoolPropertyCondition::NewL( 

		const CMdEPropertyDef& aPropertyDef, TBool aValue )

	{

	CMdEBoolPropertyCondition* self = CMdEBoolPropertyCondition::NewLC( aPropertyDef, aValue );

	CleanupStack::Pop( self );

	return self;

	}

CMdEBoolPropertyCondition* CMdEBoolPropertyCondition::NewLC( 

		const CMdEPropertyDef& aPropertyDef, TBool aValue )

	{

	CMdEBoolPropertyCondition* self = new ( ELeave ) CMdEBoolPropertyCondition( aPropertyDef, aValue );

	CleanupStack::PushL( self );

	self->ConstructL();

	return self;

	}

CMdEBoolPropertyCondition::CMdEBoolPropertyCondition(const CMdEPropertyDef& aPropertyDef, TBool aValue)

        : CMdEPropertyCondition(EConditionTypePropertyBool, aPropertyDef), iValue(aValue)

    {

    }

void CMdEBoolPropertyCondition::ConstructL()

    {

    // Base class construction.

    CMdEPropertyCondition::ConstructL();

    }

CMdEBoolPropertyCondition::~CMdEBoolPropertyCondition()

    {

    }

EXPORT_C TBool CMdEBoolPropertyCondition::Value() const

    {

    return iValue;

    }

TUint32 CMdEBoolPropertyCondition::InternalQueryOptimizationFlags(TUint32& aFlags)

	{

	return CMdEPropertyCondition::InternalQueryOptimizationFlags(aFlags);

	}

TUint32 CMdEBoolPropertyCondition::RequiredBufferSize() const

	{

	// Required size for property condition

	TUint32 bufferSize = sizeof( TMdCPropertyCondition );

	//Required size for bool value (coverted to TUint8)

	bufferSize += CMdCSerializationBuffer::KRequiredSizeForTBool;

	return bufferSize;

	}

void CMdEBoolPropertyCondition::SerializeL(CMdCSerializationBuffer& aBuffer,

		TMdCOffset& aFreespaceOffset) const

	{

	TMdCPropertyCondition property;

	property.iConditionType = iType;

	property.iNegated = iNegated;

	property.iObjectDefId = iPropertyDef.ObjectDefId();

	property.iPropertyDefId = iPropertyDef.Id();

	property.iCondition = aBuffer.Position() + sizeof( TMdCPropertyCondition );

	property.SerializeL( aBuffer );

	aBuffer.InsertL( iValue );

	aFreespaceOffset = aBuffer.Position();

	}