- /** parent route */
- boost::shared_ptr<ARDOUR::Route> _route;
- /** control; 0 if we are editing region-based automation */
+ /* Note that for MIDI controller "automation" (in regions), all of these
+ may be set. In this case, _automatable is likely _route so the
+ controller will send immediate events out the route's MIDI port. */
+
+ /** parent strip */
+ boost::shared_ptr<ARDOUR::Stripable> _stripable;
+ /** control */