/*

* Copyright (c) 2002-2009 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:  This file contains the header file of the CNWNetworkModeMonitor class.

*

*/

#ifndef CNWNETWORKMODEMONITOR_H

#define CNWNETWORKMODEMONITOR_H

//  INCLUDES

#include "CNWNetworkMonitorBase.h"

#include <e32property.h>

// FORWARD DECLARATIONS

class CNWMessageHandler;

// CLASS DECLARATION

/**

*  Monitors network mode change event from MMEtel and offers API to query mode information.

*  

*

*  @lib networkhandling.lib

*  @since Series 60_2.8

*/

class CNWNetworkModeMonitor : public CNWNetworkMonitorBase

    {

    public:  // Constructors and destructor

       /**

        * Two-phased constructor.

        */

        IMPORT_C static CNWNetworkModeMonitor* NewL( CNWMessageHandler& aOwner,

                                           RMobilePhone& aPhone,

                                           TNWInfo& aNetworkInfo,

                                           RMmCustomAPI& aCustomAPI );

        /**

        * Destructor.

        */

        virtual ~CNWNetworkModeMonitor();

    protected:  // Functions from CActive

        /**

        * Cancels asyncronous request(s).

        */

        void DoCancel();

        /**

        * Informs object that asyncronous request is ready.

        */

        void RunL();

        /**

        * Function to handle error during running the operation

        * @return KErrNone, when error has been handled

        */

        virtual TInt RunError( TInt aError );

    private:

        /**

        * Updates the MMETel type network mode to PE type.

        */

        void UpdateNetworkInfo();

        /**

        * Executes the NotifyNetworkModeChange function.

        */

        void IssueRequest();

         /**

        * Updates networkMode PS key the Publish & Subscribe.

        */

        void UpdateNetworkMode();

    private:

        /**

        * C++ default constructor.

        */

        CNWNetworkModeMonitor( CNWMessageHandler& aOwner,

                               RMobilePhone& aPhone,

                               TNWInfo& aNetworkInfo,

                               RMmCustomAPI& aCustomAPI );

        /**

        * Second-phase constructor.

        */

        void ConstructL(); 

    private:    // Data

        // Current network mode

        RMobilePhone::TMobilePhoneNetworkMode iNetworkMode;

    };

#endif      // CNWNETWORKMODEMONITOR_H  

// End of File