/*

* Copyright (c) 2005-2009 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:

*

*/

/**

@test

@internalComponent

This contains CT_SoundActiveCallback

*/

//	User includes

#include "t_soundactivecallback.h"

/**

 * Two phase constructor

 */

CT_SoundActiveCallback* CT_SoundActiveCallback::NewL(CDataWrapperBase& aCallback, TInt aPriority)

	{

	CT_SoundActiveCallback*	ret = NewLC(aCallback, aPriority);

	CleanupStack::Pop(ret);

	return ret;	

	}

/**

 * Two phase constructor

 */

CT_SoundActiveCallback* CT_SoundActiveCallback::NewLC(CDataWrapperBase& aCallback, TInt aPriority)

	{

	CT_SoundActiveCallback*	ret = new (ELeave) CT_SoundActiveCallback(aCallback, aPriority);

	CleanupStack::PushL(ret);

	ret->ConstructL();

	return ret;	

	}

/**

 * Protected constructor. First phase construction

 */

CT_SoundActiveCallback::CT_SoundActiveCallback(CDataWrapperBase& aCallback, TInt aPriority)

:	CActiveCallbackBase(aCallback, aPriority),

	iDataPosition(0),

    iSoundData(NULL),

    iSection(NULL),

    iBufferBlock(NULL, NULL, NULL)

	{

	}

/**

 * Public destructor

 */

CT_SoundActiveCallback::~CT_SoundActiveCallback()

	{

	if (iSoundData)

		{

		iSoundData->Close();

		delete iSoundData;

		iSoundData = NULL;

		}

	}

/**

 * Set section

 * 

 * @param aSection 			section name to set

 *

 * @return					void

 *

 * @leave					no

 */

void CT_SoundActiveCallback::SetSection(const TDesC& aSection)

	{

	this->iSection=const_cast<TDesC*>(&aSection);

	}

/**

 * Create sound data buffer

 * 

 * @param aLength 			Length of the buffer to be created

 *

 * @return					void

 *

 * @leave					System wide error

 */

void CT_SoundActiveCallback::CreateSoundDataBufferL(TInt aLength)

	{

	iSoundData = new(ELeave) TSoundUtil::RAudioBuffer();

	User::LeaveIfError(iSoundData->Create(aLength));

	}