general menu and state improvents

[KingaJanicka]

Those are the "general" improvments needed for 1.0

• [x] Add a way to load and save presets via the Browse button

  This prob needs to work similar to how push 2 browser works in ableton

• [x] Add a grid that will player allow to select presets per track

  This grid would appear after Browse (or maybe other button) is pressed. It would work like the clip grid in Live/Push except it would swap presets selected for said pads. Would be good for performing as sounds would be 100% separate from the sequencers. Without any global kits one could change just one or two sounds at a time to evolve the composition naturally.

• [ ] Add a way to load and save sequences

  I don't think this should be too difficult. Just change the state of the arrays that we use for sequencers

• [ ] Add a grid that will allow to swap a sequence per track

  Works just like albeton's clip view

• [x] Make Menu's consistent

  Very important - relative position should always be the same for all tracks. If you're at Osc page you should be at that page when you swap. This will become more complicated once we add one page oscillator and filter devies, but not by much. We could also check for what devices next track has and if you're trying to access 2nd osc when there is one, or 5th effect where there are three, just give last one. Need to see which option would be easier for people to understand.

• [ ] Make the knob near setup/user buttons be track volume

  Global volume will be just master track volume

  • [x] Pressing a page/device button while said is active should bring a subpage

    simple enough

• [ ] Fetch current parameter value from surge-xt so we can display "human" values

  Currently it's just 0-127 which is just naff. This needs to be humanized to some extent for 1.0

• [ ] Some sort of External audio in, maybe via usb even

  So I can use AR with it. We will leave overwitch for later