+ SurfacePort& port() const { return *_port; }
+
+ void map_stripables (const std::vector<boost::shared_ptr<ARDOUR::Stripable> >&);
+
+ void update_strip_selection ();
+
+ const MidiByteArray& sysex_hdr() const;
+
+ void periodic (ARDOUR::microseconds_t now_usecs);
+ void redisplay (ARDOUR::microseconds_t now_usecs, bool force);
+ void hui_heartbeat ();
+
+ void handle_midi_pitchbend_message (MIDI::Parser&, MIDI::pitchbend_t, uint32_t channel_id);
+ void handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes*);
+ void handle_midi_note_on_message (MIDI::Parser&, MIDI::EventTwoBytes*);
+
+ /// Connect the any signal from the parser to handle_midi_any
+ /// unless it's already connected
+ void connect_to_signals ();
+
+ /// write a sysex message
+ void write_sysex (const MidiByteArray& mba);
+ void write_sysex (MIDI::byte msg);
+ /// proxy write for port
+ void write (const MidiByteArray&);
+
+ /// display an indicator of the first switched-in Route. Do nothing by default.
+ void display_bank_start (uint32_t /*current_bank*/);
+
+ /// called from MackieControlProtocol::zero_all to turn things off
+ void zero_all ();
+ void zero_controls ();
+
+ /// turn off leds around the jog wheel. This is for surfaces that use a pot
+ /// pretending to be a jog wheel.
+ void blank_jog_ring ();
+
+ void display_timecode (const std::string & /*timecode*/, const std::string & /*timecode_last*/);
+
+ /// sends MCP "reset" message to surface
+ void reset ();
+
+ void recalibrate_faders ();
+ void toggle_backlight ();
+ void set_touch_sensitivity (int);
+
+ /**
+ This is used to calculate the clicks per second that define
+ a transport speed of 1.0 for the jog wheel. 100.0 is 10 clicks
+ per second, 50.5 is 5 clicks per second.
+ */
+ float scrub_scaling_factor() const;
+
+ /**
+ The scaling factor function for speed increase and decrease. At
+ low transport speeds this should return a small value, for high transport
+ speeds, this should return an exponentially larger value. This provides
+ high definition control at low speeds and quick speed changes to/from
+ higher speeds.
+ */
+ float scaled_delta (float delta, float current_speed);
+
+ // display the first 2 chars of the msg in the 2 char display
+ // . is appended to the previous character, so A.B. would
+ // be two characters
+ void show_two_char_display (const std::string & msg, const std::string & dots = " ");
+ void show_two_char_display (unsigned int value, const std::string & dots = " ");
+
+ void update_view_mode_display (bool with_helpful_text);
+ void update_flip_mode_display ();
+
+ void subview_mode_changed ();
+
+ MackieControlProtocol& mcp() const { return _mcp; }
+
+ 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);
+
+ bool get_qcon_flag() { return is_qcon; }
+
+ private:
+ MackieControlProtocol& _mcp;
+ SurfacePort* _port;
+ surface_type_t _stype;
+ uint32_t _number;
+ std::string _name;
+ bool _active;
+ bool _connected;
+ Mackie::JogWheel* _jog_wheel;
+ Fader* _master_fader;
+ float _last_master_gain_written;
+ PBD::ScopedConnection master_connection;
+
+ void handle_midi_sysex (MIDI::Parser&, MIDI::byte *, size_t count);
+ MidiByteArray host_connection_query (MidiByteArray& bytes);
+ MidiByteArray host_connection_confirmation (const MidiByteArray& bytes);
+
+ void say_hello ();
+ void init_controls ();
+ void init_strips (uint32_t n);
+ void setup_master ();
+ void master_gain_changed ();
+
+ enum ConnectionState {
+ InputConnected = 0x1,
+ OutputConnected = 0x2
+ };
+
+ int connection_state;
+
+ // QCon Flag
+ bool is_qcon;
+
+ MidiByteArray display_line (std::string const& msg, int line_num);
+
+ public:
+ /* IP MIDI devices need to keep a handle on this and destroy it */
+ GSource* input_source;