Questions about the Backend Interface
Derek Atkins
warlord@MIT.EDU
06 Mar 2001 16:43:24 -0500
<linas@linas.org> writes:
> > Hrm. Then perhaps the best way to 'trigger' an event is to have the
> > server push the new data to the backend, and the backend can then push
> > it into the engine and notify the engine that the data has changed?
>
> Yes. Although the last step can be skipped: the backend itself
> can trigger the event mechanism to tell the gui that something changed
> (using suspend_events and resume_events in gnc-event.c, I beleive).
Ahh, wonderful. Then all I need to do is create an 'update' callback.
I wonder if it's safe to perform callbacks on single items, or if I should
allow lists of updates to be pushed from the server?
> --linas
-derek
--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
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