// Copyright (c) 2006-2009 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:

//

/**

 @file

 @internalTechnology

*/

#ifndef __BASSNDSTORE_H__

#define __BASSNDSTORE_H__

#include <bassnd.h>

#include <centralrepository.h>

/**

This class encapsulates storing and retrieving sound data

to and from persistent storage.

*/

NONSHARABLE_CLASS(CBaSsndStore) : public CBase

	{

public:

	static CBaSsndStore* NewL();

	~CBaSsndStore();

	TInt GetSound(const TBaSystemSoundType& aSoundType,

				  TBaSystemSoundInfo& aInfo) const;

	TInt GetSoundCategory(const TBaSystemSoundUid& aSSUid,

						  CArrayFixFlat<TBaSystemSoundInfo>& aArray) const;

	void SetSoundL(const TBaSystemSoundInfo& aInfo) const;

protected:

	// These are protected to facilitate testing concurrent SetSound

	CBaSsndStore();

	void ConstructL();

	virtual void KeyOfSoundTypeL(TBaSystemSoundType& aSoundType, TUint32& aKey) const;

	virtual void SetSoundInTransactionL(TBaSystemSoundType& aSoundType,

										const TDesC8& aDes8) const;

private:

	void GetSoundL(const TBaSystemSoundType& aSoundType,

				   TBaSystemSoundInfo& aInfo) const;

	void GetSoundCategoryL(const TBaSystemSoundUid& aSSUid,

						  CArrayFixFlat<TBaSystemSoundInfo>& aArray) const;

	void FindKeyL(const TBaSystemSoundType& aSoundType,

				  TUint32& aKey,

				  TBool aNoLeaveIfNotFound) const;

	void FindKeyL(const TBaSystemSoundUid& aSSUid, RArray<TUint32>& aKeys) const;

	void FindNextEmptySlotL(TUint32& aKey) const;

protected:

	CRepository*	iRepository;

	};

#endif