/*

* Copyright (c) 2006 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: Audio Stubs -  Interface proxy for AddedDevSoundControl CI.

*

*/

#ifndef ADDEDDEVSOUNDCONTROLPROXY_H

#define ADDEDDEVSOUNDCONTROLPROXY_H

// INCLUDES

#include <mmfcontrollerframework.h>

#include "AddedDevSoundControlCI.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CCustomInterfaceUtility;

class MCustomCommand;

// CLASS DECLARATION

/**

 * Proxy for AddedDevSoundControl CI.

 * This proxy translates the interface API calls to messages and

 * sends them to the message handler.

 *

 * @lib AddedDevSoundControlProxy.lib

 * @since S60 3.2

 */

class CAddedDevSoundControlProxy : public MAddedDevSoundControl

	{

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         */

		IMPORT_C static CAddedDevSoundControlProxy* NewL(

		                TMMFMessageDestinationPckg aMessageHandler,

                        MCustomCommand& aCustomCommand,

                        CCustomInterfaceUtility* aCustomInterfaceUtility);

        /**

         * Destructor.

         */

		virtual ~CAddedDevSoundControlProxy();

    public: // New functions

    public: // Functions from base classes

        // From MAddedDevSoundControl

        /**

         * Handles client request to alter DevSound's behavior for Pause.

         *

         * @since S60 3.2

         * @param TBool - Toggles HW awarness

         * @return TInt - Function call status

         *

         */

        virtual TInt SetHwAwareness(TBool aHwAware);

        /**

         * Handles client request to pause the audio resources and flush.

         * the buffers.

         *

         * @since S60 3.2

         * @return TInt - Function call status

         */

        virtual TInt PauseAndFlush();

    protected:  // New functions

    protected:  // Functions from base classes

    private:

        /**

         * C++ default constructor.

         */

		CAddedDevSoundControlProxy(

                TMMFMessageDestinationPckg aMessageHandler,

                MCustomCommand& aCustomCommand,

                CCustomInterfaceUtility* aCustomInterfaceUtility);

    public:     // Data

    protected:  // Data

    private:    // Data

        // Handle to object used for sending IPC commands

		MCustomCommand& iCustomCommand;

        // Message object destined for the message handler

		TMMFMessageDestinationPckg iMessageHandler;

        // Handle to utility object used in interface framework

		CCustomInterfaceUtility* iCustomInterfaceUtility;

	};

#endif      // ADDEDDEVSOUNDCONTROLPROXY_H

// End of File