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 {
64 gboolean ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
67 This handles the plugin duties, and the midi encoding and decoding,
68 and the signal callbacks, mostly from ARDOUR::Route.
70 The model of the control surface is handled by classes in controls.h
72 What happens is that each strip on the control surface has
73 a corresponding route in ControlProtocol::route_table. When
74 an incoming midi message is signaled, the correct route
75 is looked up, and the relevant changes made to it.
77 For each route currently in route_table, there's a RouteSignal object
78 which encapsulates the signals that indicate that there are changes
79 to be sent to the surface. The signals are handled by this class.
81 Calls to signal handlers pass a Route object which is used to look
82 up the relevant Strip in Surface. Then the state is retrieved from
83 the Route and encoded as the correct midi message.
86 struct MackieControlUIRequest : public BaseUI::BaseRequestObject {
88 MackieControlUIRequest () {}
89 ~MackieControlUIRequest () {}
92 class MackieControlProtocol
93 : public ARDOUR::ControlProtocol
94 , public AbstractUI<MackieControlUIRequest>
97 static const int MODIFIER_OPTION;
98 static const int MODIFIER_CONTROL;
99 static const int MODIFIER_SHIFT;
100 static const int MODIFIER_CMDALT;
101 static const int MODIFIER_ZOOM;
102 static const int MODIFIER_SCRUB;
103 static const int MAIN_MODIFIER_MASK;
128 Normal, /* fader controls primary, vpot controls secondary */
129 Mirror, /* fader + vpot control secondary */
130 Swap, /* fader controls secondary, vpot controls primary */
131 Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
134 MackieControlProtocol(ARDOUR::Session &);
135 virtual ~MackieControlProtocol();
137 static MackieControlProtocol* instance() { return _instance; }
139 const Mackie::DeviceInfo& device_info() const { return _device_info; }
140 Mackie::DeviceProfile& device_profile() { return _device_profile; }
142 PBD::Signal0<void> DeviceChanged;
143 PBD::Signal1<void,boost::shared_ptr<Mackie::Surface> > ConnectionChange;
145 void device_ready ();
147 int set_active (bool yn);
148 int set_device (const std::string&, bool force);
149 void set_profile (const std::string&);
151 FlipMode flip_mode () const { return _flip_mode; }
152 ViewMode view_mode () const { return _view_mode; }
153 SubViewMode subview_mode () const { return _subview_mode; }
154 boost::shared_ptr<ARDOUR::Route> subview_route() const;
155 PotMode pot_mode () const { return _pot_mode; }
156 bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
157 bool metering_active () const { return _metering_active; }
159 bool is_track (boost::shared_ptr<ARDOUR::Route>) const;
160 bool is_audio_track (boost::shared_ptr<ARDOUR::Route>) const;
161 bool is_midi_track (boost::shared_ptr<ARDOUR::Route>) const;
162 bool selected (boost::shared_ptr<ARDOUR::Route>) const;
163 bool is_hidden (boost::shared_ptr<ARDOUR::Route>) const;
164 boost::shared_ptr<ARDOUR::Route> first_selected_route () const;
166 void set_view_mode (ViewMode);
167 void set_subview_mode (SubViewMode, boost::shared_ptr<ARDOUR::Route>);
168 void set_flip_mode (FlipMode);
169 void set_pot_mode (PotMode);
170 void pot_mode_globals ();
171 void display_view_mode ();
173 XMLNode& get_state ();
174 int set_state (const XMLNode&, int version);
176 /* Note: because Mackie control is inherently a duplex protocol,
177 we do not implement get/set_feedback() since this aspect of
178 support for the protocol is not optional.
182 static void* request_factory (uint32_t);
184 mutable Glib::Threads::Mutex surfaces_lock;
185 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
188 boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
189 boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
191 uint32_t global_index (Mackie::Strip&);
193 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
195 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
196 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
198 uint32_t n_strips (bool with_locked_strips = true) const;
200 bool has_editor () const { return true; }
201 void* get_gui () const;
202 void tear_down_gui ();
204 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
206 void notify_subview_route_deleted ();
207 void notify_route_added_or_removed ();
208 void notify_route_added (ARDOUR::RouteList &);
209 void notify_remote_id_changed();
211 void recalibrate_faders ();
212 void toggle_backlight ();
213 void set_touch_sensitivity (int);
215 /// rebuild the current bank. Called on route added/removed and
216 /// remote id changed.
217 void refresh_current_bank();
219 // button-related signals
220 void notify_record_state_changed();
221 void notify_transport_state_changed();
222 void notify_loop_state_changed();
223 void notify_metering_state_changed();
224 // mainly to pick up punch-in and punch-out
225 void notify_parameter_changed(std::string const &);
226 void notify_solo_active_changed(bool);
228 /// Turn timecode on and beats off, or vice versa, depending
229 /// on state of _timecode_type
230 void update_timecode_beats_led();
232 /// this is called to generate the midi to send in response to a button press.
233 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
235 void update_global_button (int id, Mackie::LedState);
236 void update_global_led (int id, Mackie::LedState);
238 ARDOUR::Session & get_session() { return *session; }
239 framepos_t transport_frame() const;
241 int modifier_state() const { return _modifier_state; }
242 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
244 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
246 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
247 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
248 ControlList down_controls (ARDOUR::AutomationType);
250 void add_down_select_button (int surface, int strip);
251 void remove_down_select_button (int surface, int strip);
252 void select_range ();
254 int16_t ipmidi_base() const { return _ipmidi_base; }
255 void set_ipmidi_base (int16_t);
257 void ping_devices ();
260 // shut down the surface
263 // This sets up the notifications and sets the
264 // controls to the correct values
265 void update_surfaces();
267 // connects global (not strip) signals from the Session to here
268 // so the surface can be notified of changes from the other UIs.
269 void connect_session_signals();
271 // set all controls to their zero position
275 Fetch the set of routes to be considered for control by the
276 surface. Excluding master, hidden and control routes, and inactive routes
278 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
279 Sorted get_sorted_routes();
282 void switch_banks (uint32_t first_remote_id, bool force = false);
286 // also called from poll_automation to update timecode display
287 void update_timecode_display();
289 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
290 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
292 void do_request (MackieControlUIRequest*);
297 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
301 struct ButtonHandlers {
302 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
303 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
305 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
306 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
311 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
313 static MackieControlProtocol* _instance;
315 Mackie::DeviceInfo _device_info;
316 Mackie::DeviceProfile _device_profile;
317 sigc::connection periodic_connection;
318 sigc::connection redisplay_connection;
319 sigc::connection hui_connection;
320 uint32_t _current_initial_bank;
321 PBD::ScopedConnectionList audio_engine_connections;
322 PBD::ScopedConnectionList session_connections;
323 PBD::ScopedConnectionList route_connections;
324 PBD::ScopedConnectionList subview_route_connections;
325 PBD::ScopedConnectionList gui_connections;
326 // timer for two quick marker left presses
327 Mackie::Timer _frm_left_last;
328 // last written timecode string
329 std::string _timecode_last;
330 framepos_t _frame_last;
331 // Which timecode are we displaying? BBT or Timecode
332 ARDOUR::AnyTime::Type _timecode_type;
333 // Bundle to represent our input ports
334 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
335 // Bundle to represent our output ports
336 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
341 SubViewMode _subview_mode;
342 boost::shared_ptr<ARDOUR::Route> _subview_route;
344 int _current_selected_track;
346 ButtonMap button_map;
347 int16_t _ipmidi_base;
348 bool needs_ipmidi_restart;
349 bool _metering_active;
351 ARDOUR::RouteNotificationList _last_selected_routes;
352 XMLNode* configuration_state;
356 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
358 struct ipMIDIHandler {
359 MackieControlProtocol* mcp;
362 friend struct ipMIDIHandler; /* is this necessary */
363 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
365 int create_surfaces ();
368 bool hui_heartbeat ();
370 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
372 void clear_surfaces ();
373 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
374 void build_button_map ();
375 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
376 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list, bool gui_did_change);
377 int ipmidi_restart ();
379 int set_device_info (const std::string& device_name);
380 void update_configuration_state ();
382 /* MIDI port connection management */
384 PBD::ScopedConnection port_connection;
385 void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
387 /* BUTTON HANDLING */
389 typedef std::set<uint32_t> DownButtonList;
390 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
391 DownButtonMap _down_buttons;
392 DownButtonList _down_select_buttons;
394 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
396 /* implemented button handlers */
397 Mackie::LedState stop_press(Mackie::Button &);
398 Mackie::LedState stop_release(Mackie::Button &);
399 Mackie::LedState play_press(Mackie::Button &);
400 Mackie::LedState play_release(Mackie::Button &);
401 Mackie::LedState record_press(Mackie::Button &);
402 Mackie::LedState record_release(Mackie::Button &);
403 Mackie::LedState loop_press(Mackie::Button &);
404 Mackie::LedState loop_release(Mackie::Button &);
405 Mackie::LedState rewind_press(Mackie::Button & button);
406 Mackie::LedState rewind_release(Mackie::Button & button);
407 Mackie::LedState ffwd_press(Mackie::Button & button);
408 Mackie::LedState ffwd_release(Mackie::Button & button);
409 Mackie::LedState cursor_up_press (Mackie::Button &);
410 Mackie::LedState cursor_up_release (Mackie::Button &);
411 Mackie::LedState cursor_down_press (Mackie::Button &);
412 Mackie::LedState cursor_down_release (Mackie::Button &);
413 Mackie::LedState cursor_left_press (Mackie::Button &);
414 Mackie::LedState cursor_left_release (Mackie::Button &);
415 Mackie::LedState cursor_right_press (Mackie::Button &);
416 Mackie::LedState cursor_right_release (Mackie::Button &);
417 Mackie::LedState left_press(Mackie::Button &);
418 Mackie::LedState left_release(Mackie::Button &);
419 Mackie::LedState right_press(Mackie::Button &);
420 Mackie::LedState right_release(Mackie::Button &);
421 Mackie::LedState channel_left_press(Mackie::Button &);
422 Mackie::LedState channel_left_release(Mackie::Button &);
423 Mackie::LedState channel_right_press(Mackie::Button &);
424 Mackie::LedState channel_right_release(Mackie::Button &);
425 Mackie::LedState clicking_press(Mackie::Button &);
426 Mackie::LedState clicking_release(Mackie::Button &);
427 Mackie::LedState marker_press(Mackie::Button &);
428 Mackie::LedState marker_release(Mackie::Button &);
429 Mackie::LedState save_press(Mackie::Button &);
430 Mackie::LedState save_release(Mackie::Button &);
431 Mackie::LedState timecode_beats_press(Mackie::Button &);
432 Mackie::LedState timecode_beats_release(Mackie::Button &);
433 Mackie::LedState zoom_press(Mackie::Button &);
434 Mackie::LedState zoom_release(Mackie::Button &);
435 Mackie::LedState scrub_press(Mackie::Button &);
436 Mackie::LedState scrub_release(Mackie::Button &);
437 Mackie::LedState undo_press (Mackie::Button &);
438 Mackie::LedState undo_release (Mackie::Button &);
439 Mackie::LedState shift_press (Mackie::Button &);
440 Mackie::LedState shift_release (Mackie::Button &);
441 Mackie::LedState option_press (Mackie::Button &);
442 Mackie::LedState option_release (Mackie::Button &);
443 Mackie::LedState control_press (Mackie::Button &);
444 Mackie::LedState control_release (Mackie::Button &);
445 Mackie::LedState cmd_alt_press (Mackie::Button &);
446 Mackie::LedState cmd_alt_release (Mackie::Button &);
448 Mackie::LedState pan_press (Mackie::Button &);
449 Mackie::LedState pan_release (Mackie::Button &);
450 Mackie::LedState plugin_press (Mackie::Button &);
451 Mackie::LedState plugin_release (Mackie::Button &);
452 Mackie::LedState eq_press (Mackie::Button &);
453 Mackie::LedState eq_release (Mackie::Button &);
454 Mackie::LedState dyn_press (Mackie::Button &);
455 Mackie::LedState dyn_release (Mackie::Button &);
456 Mackie::LedState flip_press (Mackie::Button &);
457 Mackie::LedState flip_release (Mackie::Button &);
458 Mackie::LedState name_value_press (Mackie::Button &);
459 Mackie::LedState name_value_release (Mackie::Button &);
460 Mackie::LedState F1_press (Mackie::Button &);
461 Mackie::LedState F1_release (Mackie::Button &);
462 Mackie::LedState F2_press (Mackie::Button &);
463 Mackie::LedState F2_release (Mackie::Button &);
464 Mackie::LedState F3_press (Mackie::Button &);
465 Mackie::LedState F3_release (Mackie::Button &);
466 Mackie::LedState F4_press (Mackie::Button &);
467 Mackie::LedState F4_release (Mackie::Button &);
468 Mackie::LedState F5_press (Mackie::Button &);
469 Mackie::LedState F5_release (Mackie::Button &);
470 Mackie::LedState F6_press (Mackie::Button &);
471 Mackie::LedState F6_release (Mackie::Button &);
472 Mackie::LedState F7_press (Mackie::Button &);
473 Mackie::LedState F7_release (Mackie::Button &);
474 Mackie::LedState F8_press (Mackie::Button &);
475 Mackie::LedState F8_release (Mackie::Button &);
476 Mackie::LedState touch_press (Mackie::Button &);
477 Mackie::LedState touch_release (Mackie::Button &);
478 Mackie::LedState enter_press (Mackie::Button &);
479 Mackie::LedState enter_release (Mackie::Button &);
480 Mackie::LedState cancel_press (Mackie::Button &);
481 Mackie::LedState cancel_release (Mackie::Button &);
482 Mackie::LedState user_a_press (Mackie::Button &);
483 Mackie::LedState user_a_release (Mackie::Button &);
484 Mackie::LedState user_b_press (Mackie::Button &);
485 Mackie::LedState user_b_release (Mackie::Button &);
486 Mackie::LedState fader_touch_press (Mackie::Button &);
487 Mackie::LedState fader_touch_release (Mackie::Button &);
488 Mackie::LedState master_fader_touch_press (Mackie::Button &);
489 Mackie::LedState master_fader_touch_release (Mackie::Button &);
491 Mackie::LedState read_press (Mackie::Button&);
492 Mackie::LedState read_release (Mackie::Button&);
493 Mackie::LedState write_press (Mackie::Button&);
494 Mackie::LedState write_release (Mackie::Button&);
495 Mackie::LedState clearsolo_press (Mackie::Button&);
496 Mackie::LedState clearsolo_release (Mackie::Button&);
497 Mackie::LedState track_press (Mackie::Button&);
498 Mackie::LedState track_release (Mackie::Button&);
499 Mackie::LedState send_press (Mackie::Button&);
500 Mackie::LedState send_release (Mackie::Button&);
501 Mackie::LedState miditracks_press (Mackie::Button&);
502 Mackie::LedState miditracks_release (Mackie::Button&);
503 Mackie::LedState inputs_press (Mackie::Button&);
504 Mackie::LedState inputs_release (Mackie::Button&);
505 Mackie::LedState audiotracks_press (Mackie::Button&);
506 Mackie::LedState audiotracks_release (Mackie::Button&);
507 Mackie::LedState audioinstruments_press (Mackie::Button&);
508 Mackie::LedState audioinstruments_release (Mackie::Button&);
509 Mackie::LedState aux_press (Mackie::Button&);
510 Mackie::LedState aux_release (Mackie::Button&);
511 Mackie::LedState busses_press (Mackie::Button&);
512 Mackie::LedState busses_release (Mackie::Button&);
513 Mackie::LedState outputs_press (Mackie::Button&);
514 Mackie::LedState outputs_release (Mackie::Button&);
515 Mackie::LedState user_press (Mackie::Button&);
516 Mackie::LedState user_release (Mackie::Button&);
517 Mackie::LedState trim_press (Mackie::Button&);
518 Mackie::LedState trim_release (Mackie::Button&);
519 Mackie::LedState latch_press (Mackie::Button&);
520 Mackie::LedState latch_release (Mackie::Button&);
521 Mackie::LedState grp_press (Mackie::Button&);
522 Mackie::LedState grp_release (Mackie::Button&);
523 Mackie::LedState nudge_press (Mackie::Button&);
524 Mackie::LedState nudge_release (Mackie::Button&);
525 Mackie::LedState drop_press (Mackie::Button&);
526 Mackie::LedState drop_release (Mackie::Button&);
527 Mackie::LedState replace_press (Mackie::Button&);
528 Mackie::LedState replace_release (Mackie::Button&);
529 Mackie::LedState click_press (Mackie::Button&);
530 Mackie::LedState click_release (Mackie::Button&);
531 Mackie::LedState view_press (Mackie::Button&);
532 Mackie::LedState view_release (Mackie::Button&);
534 Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
539 #endif // ardour_mackie_control_protocol_h