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CMPXPluginMonitor Class Reference

class CMPXPluginMonitor : public CActive

Monitors a designated plugin interface. When a plugin for that interface is added or removed, if a client is interested in the event, client will be notified through MMPXPluginMonitorObserver interface.

mpxcommon.lib

Inherits from

CMPXPluginMonitor
- CActive
  - CBase

Public Member Functions
	~CMPXPluginMonitor()
void	AddObserverL(MMPXPluginMonitorObserver &)
IMPORT_C CMPXPluginMonitor *	NewL(const TUid &)
void	NotifyUnload(const TUid &)
void	RemoveObserverL(MMPXPluginMonitorObserver &)

Private Member Functions
	CMPXPluginMonitor(const TUid &)
void	ConstructL()
void	DoCancel()
TInt	RunError(TInt)
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::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
REComSession	iECs
TUid	iInterfaceUid
RPointerArray< MMPXPluginMonitorObserver >	iObservers

Inherited Attributes
	CActive::iStatus

Constructor & Destructor Documentation

CMPXPluginMonitor(const TUid &)

CMPXPluginMonitor

(

const TUid &

aInterfaceUid

)

[private]

C++ constructor.

Since: S60 3.2.3

Parameters

const TUid & aInterfaceUid

The UID of the plugin interface to be monitored by this instance of CMPXPluginMonitor

~CMPXPluginMonitor()

IMPORT_C

~CMPXPluginMonitor

(

)

Destructor.

Since: S60 3.2.3

Member Functions Documentation

AddObserverL(MMPXPluginMonitorObserver &)

void

AddObserverL

(

MMPXPluginMonitorObserver &

aObs

)

Add a observer.

Since: S60 3.2.3

Parameters

MMPXPluginMonitorObserver & aObs

observer to be added

ConstructL()

void

ConstructL

(

)

[private]

2nd phase contructor.

Since: S60 3.2.3

DoCancel()

void

DoCancel

(

)

[private, virtual]

From CActive. Implements cancellation of an outstanding request.

Since: S60 3.2.3

NewL(const TUid &)

IMPORT_C CMPXPluginMonitor *

NewL

(

const TUid &

aInterfaceUid

)

[static]

Two-phased constructor.

Since: S60 3.2.3

Parameters

const TUid & aInterfaceUid

The UID of the plugin interface to be monitored by this instance of CMPXPluginMonitor

NotifyUnload(const TUid &)

void

NotifyUnload

(

const TUid &

aPluginUid

)

Request to notify all observers that they should unload a specified plugin because it is being updated.

Since: S60 3.2.3

Parameters

const TUid & aPluginUid

plugin that is being updated

RemoveObserverL(MMPXPluginMonitorObserver &)

void

RemoveObserverL

(

MMPXPluginMonitorObserver &

aObs

)

Remove a observer.

Since: S60 3.2.3

Parameters

MMPXPluginMonitorObserver & aObs

observer to be removed

RunError(TInt)

TInt

RunError

(

TInt

aError

)

[private, virtual]

From CActive. Handles a leave occurring in the request completion event handler RunL().

Since: S60 3.2.3

Parameters

TInt aError

error code

RunL()

void

RunL

(

)

[private, virtual]

From CActive. Handles an active object's request completion event.

Since: S60 3.2.3

Member Data Documentation

REComSession iECs

REComSession

iECs

[private]

TUid iInterfaceUid

TUid

iInterfaceUid

[private]

RPointerArray< MMPXPluginMonitorObserver > iObservers

RPointerArray< MMPXPluginMonitorObserver >

iObservers

[private]