/*

* Copyright (c) 2008 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 of CDevSoundIf

*

*/

// Version : %version: 4 %

#ifndef __DEVSOUNDIF_H

#define __DEVSOUNDIF_H

class CMMFDevSound;

NONSHARABLE_CLASS(CDevSoundIf) 

{

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        IMPORT_C static CDevSoundIf* NewL();

        /**

        * Destructor.

        */

        IMPORT_C virtual ~CDevSoundIf();

    public: // New functions

        /**

        * Get number of volume steps

        * @since 9.2

        * @return number of volume steps

        */

        IMPORT_C TInt GetNumberOfVolumeSteps();

    private:

        /**

        * C++ default constructor.

        */

        CDevSoundIf();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        CMMFDevSound* iDevSound;        

};

#endif      // __DEVSOUNDIF_H

// End of File