/*

* 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: 

*     MFLDFileProcessor defines an abstract interface for processing

*     files (e.g. playing sound files or displaying image files).

*

*

*/

#ifndef __MFLDFILEPROCESSOR_H__

#define __MFLDFILEPROCESSOR_H__

// INTERNAL INCLUDES

// EXTERNAL INCLUDES

#include <e32base.h>

// CLASS DEFINITION

// FORWARD DECLARATIONS

class RWindow;

/**

* MFLDFileProcessor defines an abstract interface for processing

* files (e.g. playing sound files or displaying image files).

*/

class MFLDFileProcessor

    {

    public:     // Constructors and destructors

        /**

        * Destructor.

        */

        virtual ~MFLDFileProcessor() {}

    public:     // New methods

        /**

        * Starts processing a file (e.g. playing a sound file)

        * @param aFileName The file name to be processed

        */

        virtual void ProcessFileL( const TDesC& aFileName, RWindow* aWindow ) = 0;

        /**

        * Cancels processing a file (e.g. stop playing a sound file)

        */

        virtual void Cancel() = 0;

         /**

        * Set the volume level on which the sound is played

        * @param aVolume The volume level

        */

        virtual void SetVolume( TInt aVolume ) = 0;

        /**

        * Sets the ringing type

        * @param aRingingType The ringing type (see enum TRingingTypes)

        */

        virtual void SetRingingType( TInt aRingingType ) = 0;

        /**

        * Sets vibrating alert on or off.

        * @param aVibra True: Vibra is on. False: Vibra is off.

        */

        virtual void SetVibra( TBool aVibra ) = 0;

          /**

        * Sets 3d-effects on or off.

        * @param a3dEffects True: 3dEffects are on. False: 3dEffects are off.

        */

        virtual void Set3dEffects( TBool a3dEffects ) = 0;

    };

#endif      //  __MFLDFILEPROCESSOR_H__

// End of File