diff options
Diffstat (limited to 'libs/surfaces/control_protocol/control_protocol/control_protocol.h')
-rw-r--r-- | libs/surfaces/control_protocol/control_protocol/control_protocol.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libs/surfaces/control_protocol/control_protocol/control_protocol.h b/libs/surfaces/control_protocol/control_protocol/control_protocol.h index 89e9e6c4d5..5401c98599 100644 --- a/libs/surfaces/control_protocol/control_protocol/control_protocol.h +++ b/libs/surfaces/control_protocol/control_protocol/control_protocol.h @@ -54,6 +54,8 @@ class ControlProtocol : virtual public sigc::trackable, public PBD::Stateful, pu virtual void route_list_changed () {} + virtual void midi_connectivity_established () {} + PBD::Signal0<void> ActiveChanged; /* signals that a control protocol can emit and other (presumably graphical) |