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MLogClientChangeObserver Class Reference

class MLogClientChangeObserver

This class allows a client of the log engine to observe specific change events within a given view.

Public Member Functions
void	HandleLogClientChangeEventL ( TUid , TInt , TInt , TInt )

Private Member Functions
IMPORT_C void	MLogClientChangeObserver_Reserved1 ()
IMPORT_C void	MLogClientChangeObserver_Reserved2 ()

Member Functions Documentation

HandleLogClientChangeEventL(TUid, TInt, TInt, TInt)

void	HandleLogClientChangeEventL	(	TUid	aChangeType,
			TInt	aChangeParam1,
			TInt	aChangeParam2,
			TInt	aChangeParam3
		)	[pure virtual]

Handle a global change within the logs database

This method is called when a generic event occurs within the log database. Such events are not specific to a view (see MLogViewChangeObserver for view specific events).

A list of change types and their associated parameters follows:

KLogClientChangeEventLogCleared - no parameters. This event occurs when the log database is cleared. KLogClientChangeEventRefreshView - no parameters. This event occurs when the client needs to refresh their view. For example, this occurs after the log database has been restored from a backup.

Parameters

TUid aChangeType	The uid corresponding to the type of event which occurred.
TInt aChangeParam1	A context-specific change paramater which can be interpreted based on the change type.
TInt aChangeParam2	A context-specific change paramater which can be interpreted based on the change type.
TInt aChangeParam3	A context-specific change paramater which can be interpreted based on the change type.

MLogClientChangeObserver_Reserved1()

IMPORT_C void

MLogClientChangeObserver_Reserved1

(

)

[private, virtual]

MLogClientChangeObserver_Reserved2()

IMPORT_C void

MLogClientChangeObserver_Reserved2

(

)

[private, virtual]