/*

* Copyright (c) 2005-2006 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:  Implementation class for for Telephony Device Mode

*

*/

#ifndef CTELDMHANDLERIMPL_H

#define CTELDMHANDLERIMPL_H

#include    <e32base.h>

#include    <cteldmhandler.h>

#include    <bldvariant.hrh>

// FORWARD DECLARATIONS

class MPhoneDeviceModeObserver;

class CTelDMCallStateListener;

class CTelDMGripHandler;

class CTelDMCommandHandler;

class CTelDMAudioAccessoryListener;

class MTelDMAccessory;

// CLASS DECLARATION

NONSHARABLE_CLASS( CTelDMHandlerImpl ) : public CTelDMHandler

    {

    public: // Constructors and destructors.

        /**

        * Two-phased constructor.

        *

        * @return new instance of the class.

        */

        static CTelDMHandlerImpl* NewL();

        /** D'tor. */

        virtual ~CTelDMHandlerImpl();

    public: // From base classes.

        /**

        * Set call event observer

        * @return void

        */

        void SetObserverL( MPhoneDeviceModeObserver* aCallHandler );

    private:

        /**

        * C++ constructor.

        */

        CTelDMHandlerImpl();

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

    private:  

        /**

        * Grip handler, Owned 

        */

        CTelDMGripHandler* iGrip;

        /**

        * Accessory status, Owned 

        */

        CTelDMAudioAccessoryListener* iAccessory;

        /**

        * Call state listener, Owned 

        */

        CTelDMCallStateListener* iCallStateListener;

        /**

        * Commander, Owned 

        */      

        CTelDMCommandHandler* iCommandHandler;

    };

#endif      // CTELDMHANDLERIMPL_H  

// End of File