/*

 * Copyright (c) 2009 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:

 *

 */

#ifndef PSETCALLWAITINGWRAPPER_P_H_

#define PSETCALLWAITINGWRAPPER_P_H_

#include <mpsetcallwaitingobs.h>

// Forward declarations

class PSetCallWaitingWrapper;

class PSetCallWaitingWrapperPrivate: 

    public MPsetCallWaitingObserver

{

public:

    PSetCallWaitingWrapperPrivate( PSetCallWaitingWrapper &owner );

    ~PSetCallWaitingWrapperPrivate();

public: // From MPsetCallWaitingObserver

    /**

    * Handles notes when requesting Call Waiting status.

    *

    * @param aStatus Query result.

    * @param aBsc is List of active groups.

    */

    void HandleCallWaitingGetStatusL( 

        const MPsetCallWaiting::TGetCallWaitingStatus aStatus, 

        TUint8 aBsc[KPSetNumberOfBsc] );

    /**

    * Handles notes when Call Waiting has been changed.

    *

    * @param aSetting Changed setting.

    * @param aResult Result of the action.

    */

    void HandleCallWaitingChangedL( 

        const MPsetCallWaiting::TSetCallWaiting aSetting, 

        const TInt aResult );

    /**

    * Handles requesting notes.

    *

    * @param aStarted Is there a request going on.

    * @param aInterrupted Request needs to be immediately cancelled.

    */

    void HandleCWRequestingL( TBool aOngoing, 

        TBool aInterrupted ); 

    /**

    * Handles errors in call waiting requests.

    *

    * @param aReason Reason for the error.

    */

    void HandleCWErrorL( TInt aReason );

    /**

    * Sets pointer so that message is passed succesfully

    * from requester to observer.

    *

    * @param aEngineContact Source of events to observer.

    */

    void SetEngineContact( MPsetCallWaiting& aEngineContact );

private: // Data: 

    PSetCallWaitingWrapper &m_Owner;

};

#endif /* PSETCALLWAITINGWRAPPER_P_H_ */