Form field/widget mode by permission or role?

Plone Support Add-on Development
1

Is there any more graceful way to have form widget mode pivot on permission than to monkey patch plone.autoform.utils._process_widgets?

  • permissions for write, read apply to fields
  • modes ('input', 'display') apply to widgets
  • without patching, there's not a way to achieve synthesis of these functionalities?
    • e.g. "only users with Manage portal permission for form context get 'input' mode on a field, but everyone else gets 'display'.
2

EditFom? (And AddForm)