Noob question: sending button clicks to AudioUnits?
Noob question: sending button clicks to AudioUnits?
- Subject: Noob question: sending button clicks to AudioUnits?
- From: Oli Donald <email@hidden>
- Date: Sun, 8 May 2005 12:53:38 +0100
I'm porting an old AudioUnit plugin forwards to support a nice Cocoa
interface. 99% of the work is done, I've got sliders and text fields
and on/off buttons doing there thing and the AU Kernel responding
correctly. But there is one thing I can't work out - how do I make my
AU Kernel respond to a button click?
I have one button in the GUI that is supposed to clear a buffer. In
the button's action method, if I do AUParameterSet() with 'true' for
the button being pressed, then when my AU Kernel comes to get that
parameter, then from the first click onwards it will *always* be
True. What I've done to get around this is to have the action method
send a toggling value to AUParameterSet(), and the AU Kernel responds
to a change in that parameter. This seems like a horrible kludge. Is
there a more elegant way for an AU Kernel to respond to a button click?
Thanks,
Oli
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