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#ifndef mackie_surface_h
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#define mackie_surface_h
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2012-04-10 10:27:44 -04:00
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#include <stdint.h>
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#include "midi++/types.h"
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#include "control_protocol/types.h"
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#include "controls.h"
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#include "types.h"
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#include "mackie_jog_wheel.h"
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namespace MIDI {
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class Parser;
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}
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2012-04-10 11:13:37 -04:00
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namespace ARDOUR {
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class Route;
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}
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class MidiByteArray;
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class MackieControlProtocol;
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namespace Mackie
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{
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class MackieButtonHandler;
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class SurfacePort;
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class MackieMidiBuilder;
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class Button;
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class Meter;
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class Fader;
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class Jog;
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class Pot;
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class Led;
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class Surface : public PBD::ScopedConnectionList
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{
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public:
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Surface (MackieControlProtocol&, const std::string& name, uint32_t number, surface_type_t stype);
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virtual ~Surface();
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surface_type_t type() const { return _stype; }
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uint32_t number() const { return _number; }
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const std::string& name() { return _name; }
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void say_hello ();
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bool active() const { return _active; }
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void drop_routes ();
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typedef std::vector<Control*> Controls;
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Controls controls;
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std::map<int,Fader*> faders;
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std::map<int,Pot*> pots;
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std::map<int,Button*> buttons; // index is device-DEPENDENT
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std::map<int,Led*> leds;
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std::map<int,Meter*> meters;
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std::map<int,Control*> controls_by_device_independent_id;
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Mackie::JogWheel* jog_wheel() const { return _jog_wheel; }
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Fader* master_fader() const { return _master_fader; }
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/// The collection of all numbered strips.
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typedef std::vector<Strip*> Strips;
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Strips strips;
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uint32_t n_strips () const;
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Strip* nth_strip (uint32_t n) const;
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/// This collection owns the groups
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typedef std::map<std::string,Group*> Groups;
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Groups groups;
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SurfacePort& port() const { return *_port; }
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void map_routes (const std::vector<boost::shared_ptr<ARDOUR::Route> >& routes);
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const MidiByteArray& sysex_hdr() const;
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void periodic (uint64_t now_usecs);
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void handle_midi_pitchbend_message (MIDI::Parser&, MIDI::pitchbend_t, uint32_t channel_id);
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void handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes*);
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void handle_midi_note_on_message (MIDI::Parser&, MIDI::EventTwoBytes*);
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/// Connect the any signal from the parser to handle_midi_any
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/// unless it's already connected
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void connect_to_signals ();
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/// notification from a MackiePort that it's now inactive
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void handle_port_inactive(Mackie::SurfacePort *);
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/// write a sysex message
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void write_sysex (const MidiByteArray& mba);
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void write_sysex (MIDI::byte msg);
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/// proxy write for port
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void write (const MidiByteArray&);
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/// display an indicator of the first switched-in Route. Do nothing by default.
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void display_bank_start (uint32_t /*current_bank*/);
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/// called from MackieControlProtocol::zero_all to turn things off
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void zero_all ();
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void zero_controls ();
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/// turn off leds around the jog wheel. This is for surfaces that use a pot
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/// pretending to be a jog wheel.
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void blank_jog_ring ();
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void display_timecode (const std::string & /*timecode*/, const std::string & /*timecode_last*/);
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/**
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This is used to calculate the clicks per second that define
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a transport speed of 1.0 for the jog wheel. 100.0 is 10 clicks
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per second, 50.5 is 5 clicks per second.
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*/
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float scrub_scaling_factor() const;
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/**
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The scaling factor function for speed increase and decrease. At
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low transport speeds this should return a small value, for high transport
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speeds, this should return an exponentially larger value. This provides
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high definition control at low speeds and quick speed changes to/from
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higher speeds.
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*/
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float scaled_delta (float delta, float current_speed);
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// display the first 2 chars of the msg in the 2 char display
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// . is appended to the previous character, so A.B. would
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// be two characters
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MidiByteArray two_char_display (const std::string & msg, const std::string & dots = " ");
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MidiByteArray two_char_display (unsigned int value, const std::string & dots = " ");
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/**
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Timecode display. Only the difference between timecode and last_timecode will
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be encoded, to save midi bandwidth. If they're the same, an empty array will
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be returned
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*/
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MidiByteArray timecode_display (const std::string & timecode, const std::string & last_timecode = "");
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void update_view_mode_display ();
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void update_flip_mode_display ();
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void gui_selection_changed (ARDOUR::RouteNotificationListPtr);
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MackieControlProtocol& mcp() const { return _mcp; }
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protected:
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private:
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MackieControlProtocol& _mcp;
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SurfacePort* _port;
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surface_type_t _stype;
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uint32_t _number;
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std::string _name;
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bool _active;
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bool _connected;
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Mackie::JogWheel* _jog_wheel;
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Fader* _master_fader;
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void jog_wheel_state_display (Mackie::JogWheel::State state);
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void handle_midi_sysex (MIDI::Parser&, MIDI::byte *, size_t count);
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MidiByteArray host_connection_query (MidiByteArray& bytes);
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MidiByteArray host_connection_confirmation (const MidiByteArray& bytes);
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void init_controls();
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void init_strips (uint32_t n);
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void setup_master ();
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void master_gain_changed ();
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};
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}
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#endif
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