US2400: add us2400 files to repository.

1 files changed, 204 insertions, 0 deletions

diff --git a/libs/surfaces/us2400/surface.h b/libs/surfaces/us2400/surface.h
new file mode 100644
index 0000000000..e17bacb8d4
--- /dev/null
+++ b/libs/surfaces/us2400/surface.h
@@ -0,0 +1,204 @@
+#ifndef mackie_surface_h
+#define mackie_surface_h
+
+#include <stdint.h>
+
+#include <sigc++/trackable.h>
+
+#include "pbd/signals.h"
+#include "pbd/xml++.h"
+#include "midi++/types.h"
+
+#include "ardour/types.h"
+
+#include "control_protocol/types.h"
+
+#include "controls.h"
+#include "types.h"
+#include "jog_wheel.h"
+
+namespace MIDI {
+	class Parser;
+}
+
+namespace ARDOUR {
+	class Stripable;
+	class Port;
+}
+
+class MidiByteArray;
+
+namespace ArdourSurface {
+
+class US2400Protocol;
+
+namespace US2400
+{
+
+class MackieButtonHandler;
+class SurfacePort;
+class MackieMidiBuilder;
+class Button;
+class Meter;
+class Fader;
+class Jog;
+class Pot;
+class Led;
+
+class Surface : public PBD::ScopedConnectionList, public sigc::trackable
+{
+public:
+	Surface (US2400Protocol&, const std::string& name, uint32_t number, surface_type_t stype);
+	virtual ~Surface();
+
+	surface_type_t type() const { return _stype; }
+	uint32_t number() const { return _number; }
+	const std::string& name() { return _name; }
+
+	void connected ();
+
+	bool active() const { return _active; }
+
+	typedef std::vector<Control*> Controls;
+	Controls controls;
+
+	std::map<int,Fader*> faders;
+	std::map<int,Pot*> pots;
+	std::map<int,Button*> buttons; // index is device-DEPENDENT
+	std::map<int,Led*> leds;
+	std::map<int,Meter*> meters;
+	std::map<int,Control*> controls_by_device_independent_id;
+
+	US2400::JogWheel* jog_wheel() const { return _jog_wheel; }
+	Fader* master_fader() const { return _master_fader; }
+
+	/// The collection of all numbered strips.
+	typedef std::vector<Strip*> Strips;
+	Strips strips;
+
+	uint32_t n_strips (bool with_locked_strips = true) const;
+	Strip* nth_strip (uint32_t n) const;
+
+	bool stripable_is_locked_to_strip (boost::shared_ptr<ARDOUR::Stripable>) const;
+	bool stripable_is_mapped (boost::shared_ptr<ARDOUR::Stripable>) const;
+
+	/// This collection owns the groups
+	typedef std::map<std::string,Group*> Groups;
+	Groups groups;
+
+	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 US2400Protocol::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 ();
+
+	/// 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);
+
+	void subview_mode_changed ();
+
+	US2400Protocol& mcp() const { return _mcp; }
+
+	void next_jog_mode ();
+	void set_jog_mode (US2400::JogWheel::Mode);
+
+        void notify_metering_state_changed();
+	void turn_it_on ();
+
+	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);
+
+  private:
+	US2400Protocol& _mcp;
+	SurfacePort*           _port;
+	surface_type_t         _stype;
+	uint32_t               _number;
+	std::string            _name;
+	bool                   _active;
+	bool                   _connected;
+	US2400::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;
+
+  public:
+	/* IP MIDI devices need to keep a handle on this and destroy it */
+	GSource*    input_source;
+};
+
+}
+}
+
+#endif