/*

* Copyright (c) 2007 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:  Monitors changes in remote party info 

*                (RMobileCall::TMobileCallRemotePartyInfoV1)

*  Interface   : 

*

*/

#ifndef     CSPCALLINFOMONITOR_H

#define     CSPCALLINFOMONITOR_H

//  INCLUDES

#include    <etelmm.h>

#include    "mcspcallobserver.h"

//  FORWARD DECLARATIONS

class   CSPCallData;

class   CSPPhoneData;

class   RMobileCall;

//  CLASS DEFINITIONS 

/** Monitors changes in remote party info.

*   This class monitors remote party info changes in ETel's call objects.

*   @since 3.1

*/

NONSHARABLE_CLASS( CSPCallInfoMonitor ): public CActive

    {

    public:

        /** 

        * Two-phased constructor 

        * @param aObserver Call info change observer

        * @param aCall This is the call to be monitored

        */

        static CSPCallInfoMonitor* NewL(

            MCSPCallObserver& aObserver, RMobileCall &aCall );

        /** D'tor. */

        ~CSPCallInfoMonitor();

    public:

        /** 

        * Starts monitoring.

        */

        void StartMonitoring( );

    private:

        /** Prohibited. */

        CSPCallInfoMonitor& operator=( const CSPCallInfoMonitor& );

        /**

        * C++ Constructor

        * @param aObserver aObserver Call info change observer        

        * @param aCall This is the call to be monitored.         

        */

        CSPCallInfoMonitor( MCSPCallObserver& aObserver, 

                            RMobileCall &aCall ); 

    private:    // from CActive

        /** @see CActive::RunL() */

        void RunL();

        /**  @see CActive::DoCancel() */

        void DoCancel();

    private:

        /**

        * Observer for info change.

        */

        MCSPCallObserver& iObserver;

        /**

        * Pointer to Call object.

        * Not own.

        */

        RMobileCall& iCall;

        /**

        * Remote party info.

        */ 

        RMobileCall::TMobileCallRemotePartyInfoV1 iRemotePartyInfo;

        /**

        * packaged remote party info.

        */         

        RMobileCall::TMobileCallRemotePartyInfoV1Pckg iRemotePartyInfoPckg;

    };

#endif // CSPCALLINFOMONITOR_H

// End of File