2 Copyright (C) 2006,2007 John Anderson
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 #ifndef ardour_mackie_control_protocol_h
20 #define ardour_mackie_control_protocol_h
29 #include <boost/smart_ptr.hpp>
31 #define ABSTRACT_UI_EXPORTS
32 #include "pbd/abstract_ui.h"
33 #include "midi++/types.h"
34 #include "ardour/types.h"
35 #include "control_protocol/control_protocol.h"
38 #include "midi_byte_array.h"
40 #include "jog_wheel.h"
42 #include "device_info.h"
43 #include "device_profile.h"
46 class AutomationControl;
54 namespace ArdourSurface {
63 gboolean ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
66 This handles the plugin duties, and the midi encoding and decoding,
67 and the signal callbacks, mostly from ARDOUR::Route.
69 The model of the control surface is handled by classes in controls.h
71 What happens is that each strip on the control surface has
72 a corresponding route in ControlProtocol::route_table. When
73 an incoming midi message is signaled, the correct route
74 is looked up, and the relevant changes made to it.
76 For each route currently in route_table, there's a RouteSignal object
77 which encapsulates the signals that indicate that there are changes
78 to be sent to the surface. The signals are handled by this class.
80 Calls to signal handlers pass a Route object which is used to look
81 up the relevant Strip in Surface. Then the state is retrieved from
82 the Route and encoded as the correct midi message.
85 struct MackieControlUIRequest : public BaseUI::BaseRequestObject {
87 MackieControlUIRequest () {}
88 ~MackieControlUIRequest () {}
91 class MackieControlProtocol
92 : public ARDOUR::ControlProtocol
93 , public AbstractUI<MackieControlUIRequest>
96 static const int MODIFIER_OPTION;
97 static const int MODIFIER_CONTROL;
98 static const int MODIFIER_SHIFT;
99 static const int MODIFIER_CMDALT;
100 static const int MODIFIER_ZOOM;
101 static const int MODIFIER_SCRUB;
102 static const int MAIN_MODIFIER_MASK;
121 Normal, /* fader controls primary, vpot controls secondary */
122 Mirror, /* fader + vpot control secondary */
123 Swap, /* fader controls secondary, vpot controls primary */
124 Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
127 MackieControlProtocol(ARDOUR::Session &);
128 virtual ~MackieControlProtocol();
130 static MackieControlProtocol* instance() { return _instance; }
132 const Mackie::DeviceInfo& device_info() const { return _device_info; }
133 Mackie::DeviceProfile& device_profile() { return _device_profile; }
135 PBD::Signal0<void> DeviceChanged;
136 PBD::Signal1<void,boost::shared_ptr<Mackie::Surface> > ConnectionChange;
138 void device_ready ();
140 int set_active (bool yn);
141 int set_device (const std::string&, bool force);
142 void set_profile (const std::string&);
144 FlipMode flip_mode () const { return _flip_mode; }
145 ViewMode view_mode () const { return _view_mode; }
146 PotMode pot_mode () const { return _pot_mode; }
147 bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
148 bool metering_active () const { return _metering_active; }
150 bool is_track (boost::shared_ptr<ARDOUR::Route>) const;
151 bool is_audio_track (boost::shared_ptr<ARDOUR::Route>) const;
152 bool is_midi_track (boost::shared_ptr<ARDOUR::Route>) const;
153 bool selected (boost::shared_ptr<ARDOUR::Route>) const;
155 void set_view_mode (ViewMode);
156 void set_flip_mode (FlipMode);
157 void set_pot_mode (PotMode);
158 void display_view_mode ();
160 XMLNode& get_state ();
161 int set_state (const XMLNode&, int version);
163 /* Note: because Mackie control is inherently a duplex protocol,
164 we do not implement get/set_feedback() since this aspect of
165 support for the protocol is not optional.
170 mutable Glib::Threads::Mutex surfaces_lock;
171 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
174 boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
175 boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
177 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
179 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
180 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
182 uint32_t n_strips (bool with_locked_strips = true) const;
184 bool has_editor () const { return true; }
185 void* get_gui () const;
186 void tear_down_gui ();
188 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
190 void notify_route_added (ARDOUR::RouteList &);
191 void notify_remote_id_changed();
193 void recalibrate_faders ();
194 void toggle_backlight ();
195 void set_touch_sensitivity (int);
197 /// rebuild the current bank. Called on route added/removed and
198 /// remote id changed.
199 void refresh_current_bank();
201 // button-related signals
202 void notify_record_state_changed();
203 void notify_transport_state_changed();
204 void notify_loop_state_changed();
205 void notify_metering_state_changed();
206 // mainly to pick up punch-in and punch-out
207 void notify_parameter_changed(std::string const &);
208 void notify_solo_active_changed(bool);
210 /// Turn timecode on and beats off, or vice versa, depending
211 /// on state of _timecode_type
212 void update_timecode_beats_led();
214 /// this is called to generate the midi to send in response to a button press.
215 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
217 void update_global_button (int id, Mackie::LedState);
218 void update_global_led (int id, Mackie::LedState);
220 ARDOUR::Session & get_session() { return *session; }
221 framepos_t transport_frame() const;
223 int modifier_state() const { return _modifier_state; }
224 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
226 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
228 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
229 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
230 ControlList down_controls (ARDOUR::AutomationType);
232 void add_down_select_button (int surface, int strip);
233 void remove_down_select_button (int surface, int strip);
234 void select_range ();
236 int16_t ipmidi_base() const { return _ipmidi_base; }
237 void set_ipmidi_base (int16_t);
239 void ping_devices ();
242 // shut down the surface
245 // This sets up the notifications and sets the
246 // controls to the correct values
247 void update_surfaces();
249 // connects global (not strip) signals from the Session to here
250 // so the surface can be notified of changes from the other UIs.
251 void connect_session_signals();
253 // set all controls to their zero position
257 Fetch the set of routes to be considered for control by the
258 surface. Excluding master, hidden and control routes, and inactive routes
260 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
261 Sorted get_sorted_routes();
264 void switch_banks (uint32_t first_remote_id, bool force = false);
268 // also called from poll_automation to update timecode display
269 void update_timecode_display();
271 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
272 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
274 void do_request (MackieControlUIRequest*);
279 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
283 struct ButtonHandlers {
284 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
285 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
287 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
288 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
293 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
295 static MackieControlProtocol* _instance;
297 Mackie::DeviceInfo _device_info;
298 Mackie::DeviceProfile _device_profile;
299 sigc::connection periodic_connection;
300 sigc::connection redisplay_connection;
301 sigc::connection hui_connection;
302 uint32_t _current_initial_bank;
303 PBD::ScopedConnectionList audio_engine_connections;
304 PBD::ScopedConnectionList session_connections;
305 PBD::ScopedConnectionList route_connections;
306 PBD::ScopedConnectionList gui_connections;
307 // timer for two quick marker left presses
308 Mackie::Timer _frm_left_last;
309 // last written timecode string
310 std::string _timecode_last;
311 framepos_t _frame_last;
312 // Which timecode are we displaying? BBT or Timecode
313 ARDOUR::AnyTime::Type _timecode_type;
314 // Bundle to represent our input ports
315 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
316 // Bundle to represent our output ports
317 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
323 int _current_selected_track;
325 ButtonMap button_map;
326 int16_t _ipmidi_base;
327 bool needs_ipmidi_restart;
328 bool _metering_active;
330 ARDOUR::RouteNotificationList _last_selected_routes;
331 XMLNode* configuration_state;
335 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
337 struct ipMIDIHandler {
338 MackieControlProtocol* mcp;
341 friend struct ipMIDIHandler; /* is this necessary */
342 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
344 int create_surfaces ();
347 bool hui_heartbeat ();
349 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
351 void clear_surfaces ();
352 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
353 void build_button_map ();
354 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
355 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list);
356 int ipmidi_restart ();
358 int set_device_info (const std::string& device_name);
359 void update_configuration_state ();
361 /* MIDI port connection management */
363 PBD::ScopedConnection port_connection;
364 void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
366 /* BUTTON HANDLING */
368 typedef std::set<uint32_t> DownButtonList;
369 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
370 DownButtonMap _down_buttons;
371 DownButtonList _down_select_buttons;
373 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
375 /* implemented button handlers */
376 Mackie::LedState stop_press(Mackie::Button &);
377 Mackie::LedState stop_release(Mackie::Button &);
378 Mackie::LedState play_press(Mackie::Button &);
379 Mackie::LedState play_release(Mackie::Button &);
380 Mackie::LedState record_press(Mackie::Button &);
381 Mackie::LedState record_release(Mackie::Button &);
382 Mackie::LedState loop_press(Mackie::Button &);
383 Mackie::LedState loop_release(Mackie::Button &);
384 Mackie::LedState rewind_press(Mackie::Button & button);
385 Mackie::LedState rewind_release(Mackie::Button & button);
386 Mackie::LedState ffwd_press(Mackie::Button & button);
387 Mackie::LedState ffwd_release(Mackie::Button & button);
388 Mackie::LedState cursor_up_press (Mackie::Button &);
389 Mackie::LedState cursor_up_release (Mackie::Button &);
390 Mackie::LedState cursor_down_press (Mackie::Button &);
391 Mackie::LedState cursor_down_release (Mackie::Button &);
392 Mackie::LedState cursor_left_press (Mackie::Button &);
393 Mackie::LedState cursor_left_release (Mackie::Button &);
394 Mackie::LedState cursor_right_press (Mackie::Button &);
395 Mackie::LedState cursor_right_release (Mackie::Button &);
396 Mackie::LedState left_press(Mackie::Button &);
397 Mackie::LedState left_release(Mackie::Button &);
398 Mackie::LedState right_press(Mackie::Button &);
399 Mackie::LedState right_release(Mackie::Button &);
400 Mackie::LedState channel_left_press(Mackie::Button &);
401 Mackie::LedState channel_left_release(Mackie::Button &);
402 Mackie::LedState channel_right_press(Mackie::Button &);
403 Mackie::LedState channel_right_release(Mackie::Button &);
404 Mackie::LedState clicking_press(Mackie::Button &);
405 Mackie::LedState clicking_release(Mackie::Button &);
406 Mackie::LedState global_solo_press(Mackie::Button &);
407 Mackie::LedState global_solo_release(Mackie::Button &);
408 Mackie::LedState marker_press(Mackie::Button &);
409 Mackie::LedState marker_release(Mackie::Button &);
410 Mackie::LedState save_press(Mackie::Button &);
411 Mackie::LedState save_release(Mackie::Button &);
412 Mackie::LedState timecode_beats_press(Mackie::Button &);
413 Mackie::LedState timecode_beats_release(Mackie::Button &);
414 Mackie::LedState zoom_press(Mackie::Button &);
415 Mackie::LedState zoom_release(Mackie::Button &);
416 Mackie::LedState scrub_press(Mackie::Button &);
417 Mackie::LedState scrub_release(Mackie::Button &);
418 Mackie::LedState undo_press (Mackie::Button &);
419 Mackie::LedState undo_release (Mackie::Button &);
420 Mackie::LedState shift_press (Mackie::Button &);
421 Mackie::LedState shift_release (Mackie::Button &);
422 Mackie::LedState option_press (Mackie::Button &);
423 Mackie::LedState option_release (Mackie::Button &);
424 Mackie::LedState control_press (Mackie::Button &);
425 Mackie::LedState control_release (Mackie::Button &);
426 Mackie::LedState cmd_alt_press (Mackie::Button &);
427 Mackie::LedState cmd_alt_release (Mackie::Button &);
429 Mackie::LedState pan_press (Mackie::Button &);
430 Mackie::LedState pan_release (Mackie::Button &);
431 Mackie::LedState plugin_press (Mackie::Button &);
432 Mackie::LedState plugin_release (Mackie::Button &);
433 Mackie::LedState eq_press (Mackie::Button &);
434 Mackie::LedState eq_release (Mackie::Button &);
435 Mackie::LedState dyn_press (Mackie::Button &);
436 Mackie::LedState dyn_release (Mackie::Button &);
437 Mackie::LedState flip_press (Mackie::Button &);
438 Mackie::LedState flip_release (Mackie::Button &);
439 Mackie::LedState name_value_press (Mackie::Button &);
440 Mackie::LedState name_value_release (Mackie::Button &);
441 Mackie::LedState F1_press (Mackie::Button &);
442 Mackie::LedState F1_release (Mackie::Button &);
443 Mackie::LedState F2_press (Mackie::Button &);
444 Mackie::LedState F2_release (Mackie::Button &);
445 Mackie::LedState F3_press (Mackie::Button &);
446 Mackie::LedState F3_release (Mackie::Button &);
447 Mackie::LedState F4_press (Mackie::Button &);
448 Mackie::LedState F4_release (Mackie::Button &);
449 Mackie::LedState F5_press (Mackie::Button &);
450 Mackie::LedState F5_release (Mackie::Button &);
451 Mackie::LedState F6_press (Mackie::Button &);
452 Mackie::LedState F6_release (Mackie::Button &);
453 Mackie::LedState F7_press (Mackie::Button &);
454 Mackie::LedState F7_release (Mackie::Button &);
455 Mackie::LedState F8_press (Mackie::Button &);
456 Mackie::LedState F8_release (Mackie::Button &);
457 Mackie::LedState touch_press (Mackie::Button &);
458 Mackie::LedState touch_release (Mackie::Button &);
459 Mackie::LedState enter_press (Mackie::Button &);
460 Mackie::LedState enter_release (Mackie::Button &);
461 Mackie::LedState cancel_press (Mackie::Button &);
462 Mackie::LedState cancel_release (Mackie::Button &);
463 Mackie::LedState user_a_press (Mackie::Button &);
464 Mackie::LedState user_a_release (Mackie::Button &);
465 Mackie::LedState user_b_press (Mackie::Button &);
466 Mackie::LedState user_b_release (Mackie::Button &);
467 Mackie::LedState fader_touch_press (Mackie::Button &);
468 Mackie::LedState fader_touch_release (Mackie::Button &);
469 Mackie::LedState master_fader_touch_press (Mackie::Button &);
470 Mackie::LedState master_fader_touch_release (Mackie::Button &);
472 Mackie::LedState read_press (Mackie::Button&);
473 Mackie::LedState read_release (Mackie::Button&);
474 Mackie::LedState write_press (Mackie::Button&);
475 Mackie::LedState write_release (Mackie::Button&);
476 Mackie::LedState clearsolo_press (Mackie::Button&);
477 Mackie::LedState clearsolo_release (Mackie::Button&);
478 Mackie::LedState track_press (Mackie::Button&);
479 Mackie::LedState track_release (Mackie::Button&);
480 Mackie::LedState send_press (Mackie::Button&);
481 Mackie::LedState send_release (Mackie::Button&);
482 Mackie::LedState miditracks_press (Mackie::Button&);
483 Mackie::LedState miditracks_release (Mackie::Button&);
484 Mackie::LedState inputs_press (Mackie::Button&);
485 Mackie::LedState inputs_release (Mackie::Button&);
486 Mackie::LedState audiotracks_press (Mackie::Button&);
487 Mackie::LedState audiotracks_release (Mackie::Button&);
488 Mackie::LedState audioinstruments_press (Mackie::Button&);
489 Mackie::LedState audioinstruments_release (Mackie::Button&);
490 Mackie::LedState aux_press (Mackie::Button&);
491 Mackie::LedState aux_release (Mackie::Button&);
492 Mackie::LedState busses_press (Mackie::Button&);
493 Mackie::LedState busses_release (Mackie::Button&);
494 Mackie::LedState outputs_press (Mackie::Button&);
495 Mackie::LedState outputs_release (Mackie::Button&);
496 Mackie::LedState user_press (Mackie::Button&);
497 Mackie::LedState user_release (Mackie::Button&);
498 Mackie::LedState trim_press (Mackie::Button&);
499 Mackie::LedState trim_release (Mackie::Button&);
500 Mackie::LedState latch_press (Mackie::Button&);
501 Mackie::LedState latch_release (Mackie::Button&);
502 Mackie::LedState grp_press (Mackie::Button&);
503 Mackie::LedState grp_release (Mackie::Button&);
504 Mackie::LedState nudge_press (Mackie::Button&);
505 Mackie::LedState nudge_release (Mackie::Button&);
506 Mackie::LedState drop_press (Mackie::Button&);
507 Mackie::LedState drop_release (Mackie::Button&);
508 Mackie::LedState replace_press (Mackie::Button&);
509 Mackie::LedState replace_release (Mackie::Button&);
510 Mackie::LedState click_press (Mackie::Button&);
511 Mackie::LedState click_release (Mackie::Button&);
512 Mackie::LedState view_press (Mackie::Button&);
513 Mackie::LedState view_release (Mackie::Button&);
515 Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
520 #endif // ardour_mackie_control_protocol_h