/*

* 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:   An alarm UI class, CCalenSvrMissedAlarmManager.

*                This class takes care of handling the UI and Cenrep updation

*								 for missed alarms.

*

*/

#ifndef __CALENSVRMISSEDALARMMANAGER_H

#define __CALENSVRMISSEDALARMMANAGER_H

// INCLUDES

#include <e32base.h>

#include <AknSoftNotifier.h>

#include <AknSoftNotificationParameters.h>

#include <cenrepnotifyhandler.h>        // MCenRepNotifyHandlerCallback

#include <missedalarmstore.h>

// FORWARD DECLARATIONS

class CAknSoftNotifier;

class CAknSoftNotificationParameters;

class CAknSmallIndicator;

// CLASS DECLARATION

/**

 *  Class declaration for handling missed alarms 

 */

NONSHARABLE_CLASS( CCalenSvrMissedAlarmManager ) : public CActive,

                                                   public MCenRepNotifyHandlerCallback

     {

	 public: // Constructors and destructor

	     /**

	      * Constructor

	      */

	     static CCalenSvrMissedAlarmManager* NewL();

	     /**

	      * Destructor

	      */

	     ~CCalenSvrMissedAlarmManager();

    private:   

        /**

         * C++ default constructor

         */

        CCalenSvrMissedAlarmManager();

        /**

         * Symbian 2nd phase constructor

         */

        void ConstructL();

    public: 

        void Start();

        /**

         * Handles the change in missed alarm store.

         * updates soft notification and indicator plugins

         */ 

        void HandleMissedAlarmL();

    private: // From CActive

        void DoCancel();

        TInt RunError(TInt aError);

        void RunL();

    public:

        /**

         * From MCenRepNotifyHandlerCallback.

         * Notification of any change to the Missed Alarm Store central repository

         * @param aId Id of the cenrep key that changed

         */

        void HandleNotifyGeneric( TUint32 aId );

    private:

        /**

         * Method to handle the Missed Alarm Soft Notification 

         * Implements a Customized Soft Notification.   

         */

        void HandleMissedAlarmSoftNotificationL();

        /**

         * Method to display the Missed Alarm Notification 

         * on Cover UI

         */

        void HandleMissedAlarmCoverUISoftNotificationL();

        /**

         * Method to create the Group Soft Notification Parameters     

         */

        CAknSoftNotificationParameters* CreateNotificationParametersLC( 

                                const TAknSoftNotificationType aNotificationType );

        /**

         * Method to handle the Missed Alarm Small Indicator     

         */

        void HandleMissedAlarmSmallIndicatorL(TBool aArg);

        /**

         * Method to update the ScreenSaver Icon for missed alarms

         */

        TInt SetMissedAlarmScreenSaverIcon();

        /**

         * Method to update the CentralRepository Key value for Missed Calendar Alarms 

         */

        TInt SetMissedAlarmCenRepValueL();

        /**

         * Method to update the count of the missed alarms

         * by reading the latest count from the central repository

         */

        void GetCountOfMissedAlarmsL();

    private:

        //Pointer for CMissedAlarmsStore class

        CMissedAlarmStore* iMissedAlarmStore;

        //Pointer for Customised Notification parameters

        CAknSoftNotifier* iSoftNotifier;

        CRepository* iMissedAlarmStoreRepository;

        CCenRepNotifyHandler* iCenRepChangeNotifier;

        //Number of missed alarms read from Calendar repository

        TInt iNumOfMissedAlarms;    

        TBool iShowSoftNotification;

     };

#endif  // __CALENSVRMISSEDALARMMANAGER_H

// End of File