+ void next_jog_mode ();
+ void set_jog_mode (Mackie::JogWheel::Mode);
+
+ void notify_metering_state_changed();
+ void turn_it_on ();
+
+ void display_message_for (std::string const& msg, uint64_t msecs);
+
+ bool connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
+
+ void master_monitor_may_have_changed ();
+
+ XMLNode& get_state ();
+ int set_state (const XMLNode&, int version);