// Copyright (c) 2005-2009 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:

// Declares CASSrvNotifyingAlarmMngr

// 

//

/**

 @file

 @internalTechnology

*/

#ifndef __ASSRVNOTIFYINGALARMMNGR_H__

#define __ASSRVNOTIFYINGALARMMNGR_H__

#include "ASSrvTimerObserver.h"

class CASSrvNotificationCoordinator;

class CASSrvServerWideData;

/**

This case manage the list of notifying alarms in alarm server

*/

class CASSrvNotifyingAlarmMngr : public CBase, public MASSrvAlarmTimerObserver

	{

public:

	static CASSrvNotifyingAlarmMngr* NewL(CASSrvNotificationCoordinator& aParent, CASSrvServerWideData& aServerWideData);

	~CASSrvNotifyingAlarmMngr();

	void SetMaxNumberOfAlarms(TInt aMaxAlarms);

	TBool AmNotifyingAboutAlarm() const;

	TBool AlarmIsNotifying(TAlarmId aAlarmId) const;

	void FindAndExecuteNextAlarmAwaitingNotification(TBool aUpdate = ETrue);

	TBool RemoveNotifyingAlarm(TAlarmId aAlarmId);

	void RemoveAllNotifyingAlarms();

	TInt NumberOfNotifyingAlarm();

	void AcknowledgeAllNotifyingAlarms();

private:

	CASSrvNotifyingAlarmMngr(CASSrvNotificationCoordinator& aParent, CASSrvServerWideData& aServerWideData);

	void ConstructL();

	// from MASSrvAlarmTimerObserver

	void MATimerHandleAlarmExpired(TAlarmTimerEvent aEvent, TAlarmId aAlarmId);

	CASSrvServerWideData& ServerWideData() const;

	void SetAsNextNotifyingAlarm(TAlarmId aAlarmId);

	TBool AllowMoreNotifyingAlarms() const;

	TAlarmId YoungestNotifyingAlarmId() const;

	TBool SoleNotifyingAlarmHasSoundPaused() const;

private:	

	/** Pointer to notification coordinator */

	CASSrvNotificationCoordinator& iParent;

	/** Pointer to server wide data */

	CASSrvServerWideData& iServerWideData;

	/** The maximum number of alarms supported by Alert Server */

	TInt iMaxNumberOfAlarms;

	/** The list of notifying alarm ids, ordered by expiration time */

	RArray<TAlarmId> iCurrentlyNotifyingAlarmIds;

	};

#endif	//__ASSRVNOTIFYINGALARMMNGR_H__