/*

* Copyright (c) 2002 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: 

*    Implementation for the CDosWaitingEvent class

*

*/

#include "doswaitingevent.h"

//

// ---------------------------------------------------------

// CDosWaitingEvent Constructor

// ---------------------------------------------------------

//  

CDosWaitingEvent::CDosWaitingEvent()

{

	iParameter = NULL;

	iQueueCount = 0;

}

//

// ---------------------------------------------------------

// CDosWaitingEvent Destructor

// ---------------------------------------------------------

//  

CDosWaitingEvent::~CDosWaitingEvent()

{

	if(iParameter)

	{

		delete iParameter;

	}

}

//

// ---------------------------------------------------------

// CDosWaitingEvent::AddMeToQueue

// ---------------------------------------------------------

//  

void CDosWaitingEvent::AddMeToQueue(TSglQue<CDosWaitingEvent>& aQueue)

{

	aQueue.AddLast(*this);

	iQueueCount++;

}

//

// ---------------------------------------------------------

// CDosWaitingEvent:RemoveMeFromQueue

// ---------------------------------------------------------

//  

void CDosWaitingEvent::RemoveMeFromQueueD(TSglQue<CDosWaitingEvent>& aQueue)

{

	if(iQueueCount>0)

	{

		aQueue.Remove(*this);

		iQueueCount--;

		if(iQueueCount==0)

		{

			delete this;

		}

	}

}

//

// ---------------------------------------------------------

// CDosWaitingEvent::SetParameterL

//

// This version is used when the RDosEventSnd call was used

// to initiate the event.

// ---------------------------------------------------------

//  

void CDosWaitingEvent::SetParameterL(const RMessage2& aMessage)

{

	if(aMessage.Int2()>0)

	{

		iParameter = HBufC8::NewL(aMessage.Int2());

		TPtr8 parPtr(iParameter->Des());

		aMessage.ReadL(1, parPtr);

	}

}

//

// ---------------------------------------------------------

// CDosWaitingEvent::SetParameterL

//

// This version is used when the CDosEventManager class was

// used to raise the event.

// ---------------------------------------------------------

//  

void CDosWaitingEvent::SetParameterL(TAny* aParameter,TInt aParLength)

{

	if(aParLength>0)

	{

		iParameter = HBufC8::NewL(aParLength);

		TPtr8 parPtr(iParameter->Des());

		parPtr.Copy(static_cast<TUint8*>(aParameter),aParLength);

	}

}