/*

* Copyright (c) 2008 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:   Defines the CWaitingObserver class

*

*/

#ifndef CWAITINGOBSERVER_H

#define CWAITINGOBSERVER_H

#include 	<etelmm.h> // RMobilePhone

// FORWARD DECLARATIONS

class CMsgIndicatorPluginImplementation;

enum TIndicatorMessageType

    {

    EIndicatorMessageTypeFax,

    EIndicatorMessageTypeVMLine1,

    EIndicatorMessageTypeVMLine2,

    }; // TIndicatorMessageType

class CWaitingObserver: 

	public CActive

	{

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CWaitingObserver* NewL( RMobilePhone &aMobilePhone, CMsgIndicatorPluginImplementation& iIndicatorPlugin );

        /**

         * Destructor.

         */

        virtual ~CWaitingObserver();

        TInt GetMsgCount(const TIndicatorMessageType aMsgType);

		/**

         * Check the KMuiuSupressAllNotificationConfiguration value

         */        

        TBool CheckSupressNotificationSettingL();

    public: // From CActive

        /**

         * RunL

         */

        void RunL();

        /**

         * DoCancel

         */

        void DoCancel();

    private:  // Constructors and destructor

        /**

         * C++ default constructor.

         */

        CWaitingObserver( RMobilePhone &aMobilePhone, CMsgIndicatorPluginImplementation& iIndicatorPlugin );

        /**

         * 2nd. phase constructor.

         */

        void ConstructL( );

	private:

        /**

         * Update indicator status

         */

		void UpdateIndicatorStatusL();        

    private: // Data

		TBool iChangeNotifySubscribed;            

        // Needed to initialize iMobilePhone

        RTelServer iTelServer;

        // Needed to initialize iMobilePhone

        RTelServer::TPhoneInfo iPhoneInfo;

		RMobilePhone &iMobilePhone;

        // Struct is a container for indicator flags and message counts

        RMobilePhone::TMobilePhoneMessageWaitingV1      iMsgWaiting;  

		// Package for iMsgWaitingV1                      

        RMobilePhone::TMobilePhoneMessageWaitingV1Pckg  iMsgWaitingPckg;   

        CMsgIndicatorPluginImplementation &iIndicatorPlugin;

	}; // CWaitingObserver

#endif //CWAITINGOBSERVER_H