williamr@2: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @internalComponent
williamr@2: */
williamr@2: 
williamr@2: #ifndef __EIKALSRV_H__
williamr@2: #define __EIKALSRV_H__
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: #include <asaltdefs.h>
williamr@2: #include <asshddefs.h>
williamr@2: 
williamr@2: class MEikServAlarmFactory;
williamr@2: class MEikServAlarm;
williamr@2: class CEikServAlarmAlertSession;
williamr@2: 
williamr@2: /** 
williamr@2: @internalComponent
williamr@2: */
williamr@2: NONSHARABLE_CLASS(CEikServAlarmAlertServer) : public CPolicyServer
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C static CEikServAlarmAlertServer* NewL(MEikServAlarmFactory* aAlarmControlFactory);
williamr@2: 	IMPORT_C static CEikServAlarmAlertServer* NewL(MEikServAlarmFactory* aAlarmControlFactory, TInt aMaxAlarms);
williamr@2: 	~CEikServAlarmAlertServer();
williamr@2: 	IMPORT_C void HandleSwitchOnEvent();
williamr@2: 	IMPORT_C void TaskKeyPressedL();
williamr@2: 	inline TBool AlarmAlertIsVisible() const;
williamr@2: 	inline void SessionDied();
williamr@2: 	IMPORT_C void SetQuietPeriodL(TTime aQuietPeriodEndTime);
williamr@2: 	IMPORT_C void ClearAllAlarmsL();	
williamr@2: public: // from CPolicyServer
williamr@2: 	CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
williamr@2: private:
williamr@2: 	CEikServAlarmAlertServer(TInt aPriority, MEikServAlarmFactory& aAlarmControlFactory,  TInt aMaxAlarms);
williamr@2: private:
williamr@2: 	CEikServAlarmAlertSession* iSession; // iSession does not *own* what it points to
williamr@2: 	MEikServAlarmFactory& iAlarmControlFactory;
williamr@2: 	TInt iMaxAlarms;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: class CEikAlmControlSupervisor;
williamr@2: 
williamr@2: /** 
williamr@2: Helper class for CEikServAlarmAlertSession. Holds response data for queuing
williamr@2: @internalComponent
williamr@2: */
williamr@2: NONSHARABLE_CLASS(TAlarmResponse)
williamr@2: 	{
williamr@2: public:	
williamr@2: 	TAlarmResponse (TASAltAlertServerResponse  aCode,  TAlarmId aId, TTime aTime);
williamr@2: 	TASAltAlertServerResponse ResponseCode () const;
williamr@2: 	TAlarmId AlarmId () const;
williamr@2: 	TTime TimeToSnooze() const;
williamr@2: private:
williamr@2: 	TASAltAlertServerResponse  iCode;
williamr@2: 	TAlarmId iId;
williamr@2: 	TTime iTime;
williamr@2: 	};
williamr@2: 	
williamr@2: // supposed to be maximum one response in a queue, because client should resubmit request 
williamr@2: // for response as soon	as it receive previous 
williamr@2: const TInt KAlertResponseQueueSize = 20;	
williamr@2: 
williamr@2: /**
williamr@2: Represents a session for a client thread on the server-side.
williamr@2: @internalComponent 
williamr@2: */
williamr@2: NONSHARABLE_CLASS(CEikServAlarmAlertSession) : public CSession2
williamr@2: 	{
williamr@2: public:
williamr@2: 	static CEikServAlarmAlertSession* NewL(MEikServAlarmFactory& aAlarmControlFactory, TInt aMaxAlarms);
williamr@2: 	~CEikServAlarmAlertSession();
williamr@2: 	void TaskKeyPressedL();
williamr@2: 	void HandleSwitchOnEvent();
williamr@2: 	inline TBool AlarmAlertIsVisible() const;
williamr@2: 
williamr@2: 	void SetQuietPeriodL(TTime aQuietPeriodEndTime);
williamr@2: 	inline TTime QuietPeriodEndTime() const; 
williamr@2: 	void RespondEventL(TASAltAlertServerResponse aCode);
williamr@2: 	void RespondEventL(TASAltAlertServerResponse aCode, TAlarmId aId, TTime aTimeToSnooze = 0);
williamr@2: 	void ClearAllAlarmsL();
williamr@2: private:
williamr@2: 	CEikServAlarmAlertServer* AlarmAlertServer() const;
williamr@2: 	void ConstructL();
williamr@2: 	virtual void ServiceL(const RMessage2 &aMessage);
williamr@2: 
williamr@2: 	CEikServAlarmAlertSession(MEikServAlarmFactory& aAlarmControl, TInt aMaxAlarms);
williamr@2: 	void QueueEventL (TASAltAlertServerResponse&  aCode,TAlarmId& aId, TTime& aTimeToSnooze);
williamr@2: 	TInt FindAlarm(TAlarmId aAlarmId) const;
williamr@2: 	void DeleteAlarmL(const RMessage2& aMessage);
williamr@2: 	void UpdateVisibility();
williamr@2: private:
williamr@2: 	TBool iVisible;
williamr@2: 	MEikServAlarmFactory& iAlarmControlFactory;
williamr@2: 	TTime iQuietPeriodEndTime;
williamr@2: 	TInt iMaxAlarms;
williamr@2: 	RPointerArray<CEikAlmControlSupervisor> iAlarmSupervisors;
williamr@2: 	RArray <TAlarmResponse> iResponseQueue;
williamr@2: 	RMessage2 iMessage;
williamr@2: 	};
williamr@2: 
williamr@2: inline TBool CEikServAlarmAlertServer::AlarmAlertIsVisible() const 
williamr@2: 	{ return iSession->AlarmAlertIsVisible(); }
williamr@2: 
williamr@2: inline TBool CEikServAlarmAlertSession::AlarmAlertIsVisible() const 
williamr@2: 	{ return iVisible; }
williamr@2: 
williamr@2: inline void CEikServAlarmAlertServer::SessionDied() 
williamr@2: 	{ iSession = NULL; }
williamr@2: 
williamr@2: inline TTime CEikServAlarmAlertSession::QuietPeriodEndTime() const 
williamr@2: 	{ return iQuietPeriodEndTime; }
williamr@2: 
williamr@2: #endif //__EIKALSRV_H__