[Feature request] MIDI Control for Specific Plugin Presets

[Riebeck-one]

Currently, it is only possible to change global presets using MIDI. In certain situations, it would be useful to have the ability to control specific plugin presets using MIDI (Program Change or Control Change commands) without affecting other loaded plugins.

[brummer10]

So I've gone a other way, I implemented cycle widget to select NAM and RTNeural model files.
This works now with MIDI control in GUI or headless mode.
Only drawback is, to make it flawless work with MIDI I must restrict the models to 127. Also, the first model will always been "None". So to get a clean cycle with MIDI control you must restrict the control range of the MIDI controller during MIDI learn to the range of files you've in the selected folder, start by 1, instead start by zero.
That will allow you then to cycle flawless from one model to the other without step into the "None" selected area.

Let me know please if that works for you as expected.