13 Sep
2007
13 Sep
'07
3:36 a.m.
On Wed, 2007-09-12 at 23:00 -0400, MenTaLguY wrote:
On Wed, 2007-09-12 at 00:01 -0300, bulia byak wrote:
I think it is assumed that, when params change, the effect dialog will temporarily unlock the tree, undo if necessary, replace document with the processed version (so everything redraws), and lock again.
That wouldn't stop commands from being processed anymore, though.
It sounds like what we really want is a facility to selectively deny changes from specific sources.
Are you thinking something like a reader/writer lock? It seems like that's more the mechanism that we're looking for.
--Ted