/*

 * 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 DIVERTINGOBSERVER_H_

#define DIVERTINGOBSERVER_H_

#include <mpsetdivertobs.h>

#include <mphcltemergencycallobserver.h>

#include <mpsetrequestobs.h>

#include "psetcalldivertingwrapper.h"

#include "psetwrappertypes.h"

class PSetCallDivertingWrapperPrivate : 

        public MPsetDivertObserver,

        public MPhCltEmergencyCallObserver,

        public MPsetRequestObserver

{

public:

    PSetCallDivertingWrapperPrivate(PSetCallDivertingWrapper &owner);

    virtual ~PSetCallDivertingWrapperPrivate();

public:

    // Functions from base classes (observer interface):     

    /**

     * Handles showing notes, when diverts change.

     *

     * @param aSetting Setting which was changed.

     * @param aPlural Plural notes to be used.

     */

    void HandleDivertingChangedL(const TCallDivertSetting& aSetting,

            TBool aPlural);

    /**

     * Handles showing of status inquiry notes.

     *

     * @param aBsc List of basic services.

     * @param aSetting Divert setting which was queried.

     * @param aPlural Plural notes to be used.

     */

    void HandleDivertingStatusL(CMobilePhoneCFList& aSetting, TBool aPlural);

    /**

     * Handles showing of error notes.

     *

     * @param aReason Reason for diverting error.

     */

    void HandleDivertingErrorL(TInt aReason);

    /**

     * Handles requesting notes.

     *

     * @param aOngoing Is there a request going on.

     * @param aInterrupted Request needs to immediately cancelled.

     */

    void HandleCFRequestingL(TBool aOngoing, TBool aInterrupted);

    /**

     * Sets pointer so that message is passed succesfully

     * from requester to observer.

     *

     * @param aDivertEngine Source for the events to observer.

     */

    void SetEngineContact(MPsetCallDiverting* aDivertEngine);

public:

    // From MPhCltEmergencyCallObserver   

    /**

     * It is called whenever client's dial request is completed.

     *

     * @param aStatus error code of the success of the operation.

     */

    void HandleEmergencyDialL(const TInt aStatus);

public:

    // From MPsetRequestObserver

    /**

    * Informs the receiver that request has been completed.

    */

    void RequestComplete();

    /**

    * Informs the receiver that request state has changed.

    * @param new status, or when finished KErrNone or error code.

    */

    void RequestStatusChanged( TInt aNewStatus );

public:

    TCallDivertingCondition convert(PsCallDivertingCondition type);

    TDivertingStatus convert(PsCallDivertingStatus type);

    TServiceGroup convert(PsServiceGroup type);

    TDivertingSetting convert(PsCallDivertingSetting type);

private:

    PsCallDivertingCondition convert(TCallDivertingCondition type);

    PsCallDivertingCondition convert(RMobilePhone::TMobilePhoneCFCondition type);

    PsCallDivertingStatus convert(TDivertingStatus type);

    PsCallDivertingStatus convert(RMobilePhone::TMobilePhoneCFStatus type);

    PsServiceGroup convert(TServiceGroup type);

private:

    PSetCallDivertingWrapper &m_Owner;

    QList<PSCallDivertingStatus*> m_DivertingStatusList;

    PSCallDivertingCommand m_callDivertingSetting;

};

#endif /* DIVERTINGOBSERVER_H_ */