Autoplay Preset

[DanH]

@ustk ah yes, thanks.

[DanH]

@ustk I'm getting into a bit of a muddle trying to execute this... IS this the right kind of path? It's making my project crash when changing preset so something is triggering @d-healey

const var myPresetHandler = Engine.createUserPresetHandler();

inline function autoplay(//is something meant to go in here?)
{
	Console.print("hi");
}
myPresetHandler.setPostCallback(autoplay);

https://docs.hise.audio/scripting/scripting-api/userpresethandler/index.html

[d.healey]

@DanH

You can't use an inline function as a callback, it has to be a standard function.

[DanH]

@d-healey so like:

myPresetHandler.setPostCallback(function(autoplay)
{
	
});

[d.healey]

@DanH The function doesn't take a parameter.

[DanH]

@d-healey

myPresetHandler.setPostCallback(function()
{
	
});

? And how would I call it from a button callback?

[d.healey]

@DanH

A callback is a response to an event. The on note on callback is triggered when a note on message is received, a button callback is triggered when the button is clicked, a mouse callback is triggered when you interact with a panel using the mouse.

The setPostCallback is trigged post (after) a preset has been loaded. You don't need to call it manually.

[DanH]

@d-healey oh yep so I should use an if statement like if my button is on then do this...

Out of interest I'm still using a method of yours which involves a knob to update the preset name in a label from way back when - I'm assuming this was pre these functions and I'm probably better off using these new functions?!

[d.healey]

@DanH said in Autoplay Preset:

@d-healey oh yep so I should use an if statement like if my button is on then do this...

Yeah

Out of interest I'm still using a method of yours which involves a knob to update the preset name in a label from way back when - I'm assuming this was pre these functions and I'm probably better off using these new functions?!

Maybe, different situations call for different methods. See what works :)

[DanH]

@d-healey ok thank you! :)