/*

* Copyright (c) 2005 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: 

*     Class for handling messages from Engine and from all inputs to the

*     states.

*

*/

#ifndef __CPHONEREMOTECONTROLHANDLER_H

#define __CPHONEREMOTECONTROLHANDLER_H

// INCLUDES

#include <remconcoreapitargetobserver.h>

#include <e32base.h>

#include "mphonestatemachine.h"

// FORWARD DECLARATIONS

class CRemConInterfaceSelector;  

class CRemConCoreApiTarget;

class MPhoneStateMachine;

class CPhoneHandler;

// CLASS DECLARATION

/**

* Class for handling messages from Engine and from all inputs to the states

*/

class CPhoneRemoteControlHandler : 

    public MRemConCoreApiTargetObserver

    {

    public: 

        /**

        * Two-phased constructor

        * @param aStateMachine: reference to Phone UI state machine

        * @return an instance of class CPhoneRemoteControlHandler

        */

        static CPhoneRemoteControlHandler* NewL(

            MPhoneStateMachine* aStateMachine );

        /*

        * Destructor.

        */

        virtual ~CPhoneRemoteControlHandler();

    protected:

        /**

        * @see MRemConCoreApiTargetObserver.

        *

        * A command has been received. 

        * @param aOperationId The operation ID of the command.

        * @param aButtonAct The button action associated with the command.

        */

        void MrccatoCommand( 

            TRemConCoreApiOperationId aOperationId, 

            TRemConCoreApiButtonAction aButtonAct);

    private:

        /**

        * By default EPOC constructor is private.

        */

        CPhoneRemoteControlHandler( MPhoneStateMachine* aStateMachine );

        /**

        * ConstructL()

        */

        virtual void ConstructL();

        /**

        * Catch button timer event. Current remote operation is repeated

        * @param aAny

        */

        static TInt DoHandleButtonRepeat( TAny* aAny );

    private: // Data  

        /** Remote Controller */

        CRemConInterfaceSelector* iInterfaceSelector;  

        /** Remote Controller */

        CRemConCoreApiTarget* iCoreTarget;

        /** Current Remote Controller operation */

        TRemConCoreApiOperationId iOperationId;

        /** Current Remote Controller button act */

        TRemConCoreApiButtonAction iButtonAct;

        /** Button repeat timer */

        CPeriodic* iButtonRepeatTimer;

        /**

        * Handle to State machine

        */

        MPhoneStateMachine* iStateMachine;

        /** Phone Handler */

        CPhoneHandler*  iPhoneHandler;

    };

#endif      // __CPhoneRemoteControlHandler_H

// End of File