Hi all, I want to add (abstract) logging functionality to TCustomApplication. I see three options:
One: Add a public TEventLog property to TCustomApplication. Then deratives of TCustumApplication can return a TEventLog or a derivate of it. I can leave the TEventLog property nil for TCustomApplication, or let it return an instance TEventLog. That way you can adda log-message as follows: Application.Eventlog.Log(EtInfo); Two: Add an abstract (or maybe better, an empty) procedure to TCustomApplication, procedure Log(AType: TEventType; Message: string); virtual; (abstract); I can leave out the AType parameter, but I think it's useful for all cases. Classes derived from TCustomApplication can implement their own handling. Three: Same as two, but also add a real implementation using TEventLog. So that by default everything is logged to the system log, or when the user wants to to a file. I think option two is the best one. Then I can use the TEventLog for daemon and web applications. But I'm really interested in the opinion of the Lazarus and MseIDE people. Although I think that MseIDE doesn't use the TCustomApplication? Joost. _______________________________________________ fpc-devel maillist - [email protected] http://lists.freepascal.org/mailman/listinfo/fpc-devel
