scripts/remove_unknown_procs.lua

   1 ardour { ["type"] = "EditorAction", name = "Remove Unknown Plugins",
   2         license     = "MIT",
   3         author      = "Ardour Team",
   4         description = [[Remove all unknown plugins/processors from all tracks and busses]]
   5 }
   6
   7 function factory (params) return function ()
   8         -- iterate over all tracks and busses
   9         for route in Session:get_routes ():iter () do
  10                 -- route is-a http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:Route
  11                 local i = 0;
  12                 repeat
  13                         proc = route:nth_processor (i)
  14                         -- proc is a http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:Processor
  15                         -- try cast it to http://manual.ardour.org/lua-scripting/class_reference/#ARDOUR:UnknownProcessor
  16                         if not proc:isnil () and not proc:to_unknownprocessor ():isnil () then
  17                                 route:remove_processor (proc, nil, true)
  18                         else
  19                                 i = i + 1
  20                         end
  21                 until proc:isnil ()
  22         end
  23 end end