Sliderpack and Table UNDO - in daw ?

[lalalandsynth]

Is it possible to undo changes to a sliderpack or table in the DAW ?
I have them set to use the undo manager but its not working in a daw ?
To be honest I am not even sure what the undoManager does as its not needed for knobs ?

Next best option is a button for undo, I guess thats possible?

[d.healey]

@lalalandsynth It's for use with the HISE undo manager using Engine.undo() and Engine.redo()

[lalalandsynth]

@d-healey I see, so I would use that for a Button , for undo , redo on a table or sliderpack.

Assuming I can not use the DAW undo.

[d.healey]

@lalalandsynth Yes you could add an undo/redo button to your UI, I don't know if it's affected by the host's undo/redo or not.

[lalalandsynth]

@d-healey Do you mean if the undo button would be affected by the host undo?
That might indeed pose a problem.

[d.healey]

@lalalandsynth I mean I don't know how the HISE undo manager and the host undo manager interact (if they do).

[Christoph Hart]

The DAW undo and the undo manager in HISE are completely separate things - there is no Undo API that would allow a interaction between those.

The DAW undo feature might have some effects on your plugin if you are changing knobs that are assigned as plugin parameters as this will be propagated as a change to the DAW, but editing tables or other complex operation is only undoable using HISE's internal undo system.

[lalalandsynth]

@Christoph-Hart Here I am using the Engine.undo/redo and strangely this works for most things with useUndoManager disabled, but does not really work for a Scriptnode external table slot ?

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[lalalandsynth]

@Christoph-Hart Any thoughts on how to make undo work for a scriptnode table , does not work for me so far ?

[lalalandsynth]

@Christoph-Hart I cannot get the undo manager to work when using a scriptnode table or sliderpack , is this a bug or am i missing something ?

[lalalandsynth]

- fix undomanager not working for scriptnode complex data · christophhart/HISE@bcc45fb

The open source framework for sample based instruments - - fix undomanager not working for scriptnode complex data · christophhart/HISE@bcc45fb

GitHub (github.com)

This is now fixed, thank you @Christoph-Hart

[lalalandsynth]

@Christoph-Hart as it stands you can now undo redo individual points in a table or individual sliders in a Scriptsliderpack, but is it possible to recall/undo if you "reset" a table or sliderpack.

Can performUndoAction be used to do this somehow ?

SOLVED: Using performUndoAction