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CMMFControllerEventMonitor Class Reference

class CMMFControllerEventMonitor : public CActive

Active object utility class that can be used to monitor a controller plugin for events. If an event occurs, the client will be notified via the MMMFControllerEventMonitorObserver interface.

Since: 7.0s

Inherits from

CMMFControllerEventMonitor
- CActive
  - CBase

Public Member Functions
	~CMMFControllerEventMonitor()
IMPORT_C CMMFControllerEventMonitor *	NewL(MMMFControllerEventMonitorObserver &, RMMFController &)
IMPORT_C void	Start()

Private Member Functions
	CMMFControllerEventMonitor(MMMFControllerEventMonitorObserver &, RMMFController &)
void	DoCancel()
void	RunL()

Inherited Functions
	CActive::CActive(TInt)
	CActive::Cancel()
	CActive::Deque()
	CActive::Extension_(TUint,TAny &,TAny )
	CActive::IsActive()const
	CActive::IsAdded()const
	CActive::Priority()const
	CActive::RunError(TInt)
	CActive::SetActive()
	CActive::SetPriority(TInt)
	CActive::~CActive()
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Inherited Enumerations
	CActive:TPriority

Private Attributes
TMMFEventPckg	iEventPckg
RMMFController &	iMMFController
MMMFControllerEventMonitorObserver &	iObserver

Inherited Attributes
	CActive::iStatus

Constructor & Destructor Documentation

CMMFControllerEventMonitor(MMMFControllerEventMonitorObserver &, RMMFController &)

CMMFControllerEventMonitor	(	MMMFControllerEventMonitorObserver &	aObserver,
		RMMFController &	aMMFController
	)	[private]

Constructs a controller event monitor object.

Since: 7.0s

Parameters

MMMFControllerEventMonitorObserver & aObserver	A reference to the observer of the active object. The observer will be notified when an event occurs.
RMMFController & aMMFController	A reference to the client controller interface class.

~CMMFControllerEventMonitor()

~CMMFControllerEventMonitor

(

)

Destructor.

Member Functions Documentation

DoCancel()

void

DoCancel

(

)

[private, virtual]

Cancels the outstanding request on iMMFController.

Since: 7.0s

NewL(MMMFControllerEventMonitorObserver &, RMMFController &)

IMPORT_C CMMFControllerEventMonitor *	NewL	(	MMMFControllerEventMonitorObserver &	aObserver,
			RMMFController &	aMMFController
		)	[static]

Constructs a controller event monitor object.

Since: 7.0s

Create a new Controller Event Monitor.

Parameters

MMMFControllerEventMonitorObserver & aObserver	"The observer to notify whenever an event is received. @param aMMFController "A reference to the controller that is to be monitored for events.
RMMFController & aMMFController	A reference to the client controller interface class.

RunL()

void

RunL

(

)

[private, virtual]

Calls HandleEvent on iObserver.

This will not leave.

Since: 7.0s

Start()

IMPORT_C void

Start

(

)

Tells the controller event monitor to start listening for events.

The controller plugin must have been opened before this method is called.

Since: 7.0s

Start receiving events from the controller. This can only be called once the controller is open.

Member Data Documentation

TMMFEventPckg iEventPckg

TMMFEventPckg

iEventPckg

[private]

RMMFController & iMMFController

RMMFController &

iMMFController

[private]

MMMFControllerEventMonitorObserver & iObserver

MMMFControllerEventMonitorObserver &

iObserver

[private]