forward part the backend part of the generic MIDI control fixes from mb2/a2

[ardour.git] / libs / ardour / ardour / control_protocol_manager.h

diff --git a/libs/ardour/ardour/control_protocol_manager.h b/libs/ardour/ardour/control_protocol_manager.h
index 80c966876341b54589b1a759690e8a8cec9aca3b..94fd0df2b47cc6cf2dee8d4cea3c11a9a9ecf9da 100644 (file)
--- a/libs/ardour/ardour/control_protocol_manager.h
+++ b/libs/ardour/ardour/control_protocol_manager.h
@@ -72,11 +72,11 @@ class ControlProtocolManager : public PBD::Stateful, public ARDOUR::SessionHandl
 
        static const std::string state_node_name;
 
-       void set_protocol_states (const XMLNode&);
-
        int set_state (const XMLNode&, int version);
        XMLNode& get_state (void);
 
+        sigc::signal<void,ControlProtocolInfo*> ProtocolStatusChange;
+
   private:
        ControlProtocolManager ();
        static ControlProtocolManager* _instance;