| 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() |
| 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.
| 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. |