void connection_handler ();
Glib::RefPtr<Gtk::ListStore> build_midi_port_list (std::vector<std::string> const & ports, bool for_input);
+ bool _ignore_profile_changed;
bool ignore_active_change;
void active_port_changed (Gtk::ComboBox* combo, boost::weak_ptr<Mackie::Surface> ws, bool for_input);
};