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 boost::shared_ptr<ARDOUR::Route> first_selected_route () const;
165 void set_view_mode (ViewMode);
166 void set_subview_mode (SubViewMode, boost::shared_ptr<ARDOUR::Route>);
167 void set_flip_mode (FlipMode);
168 void set_pot_mode (PotMode);
169 void pot_mode_globals ();
170 void display_view_mode ();
172 XMLNode& get_state ();
173 int set_state (const XMLNode&, int version);
175 /* Note: because Mackie control is inherently a duplex protocol,
176 we do not implement get/set_feedback() since this aspect of
177 support for the protocol is not optional.
181 static void* request_factory (uint32_t);
183 mutable Glib::Threads::Mutex surfaces_lock;
184 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
187 boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
188 boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
190 uint32_t global_index (Mackie::Strip&);
192 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
194 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
195 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
197 uint32_t n_strips (bool with_locked_strips = true) const;
199 bool has_editor () const { return true; }
200 void* get_gui () const;
201 void tear_down_gui ();
203 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
205 void notify_subview_route_deleted ();
206 void notify_route_added_or_removed ();
207 void notify_route_added (ARDOUR::RouteList &);
208 void notify_remote_id_changed();
210 void recalibrate_faders ();
211 void toggle_backlight ();
212 void set_touch_sensitivity (int);
214 /// rebuild the current bank. Called on route added/removed and
215 /// remote id changed.
216 void refresh_current_bank();
218 // button-related signals
219 void notify_record_state_changed();
220 void notify_transport_state_changed();
221 void notify_loop_state_changed();
222 void notify_metering_state_changed();
223 // mainly to pick up punch-in and punch-out
224 void notify_parameter_changed(std::string const &);
225 void notify_solo_active_changed(bool);
227 /// Turn timecode on and beats off, or vice versa, depending
228 /// on state of _timecode_type
229 void update_timecode_beats_led();
231 /// this is called to generate the midi to send in response to a button press.
232 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
234 void update_global_button (int id, Mackie::LedState);
235 void update_global_led (int id, Mackie::LedState);
237 ARDOUR::Session & get_session() { return *session; }
238 framepos_t transport_frame() const;
240 int modifier_state() const { return _modifier_state; }
241 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
243 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
245 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
246 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
247 ControlList down_controls (ARDOUR::AutomationType);
249 void add_down_select_button (int surface, int strip);
250 void remove_down_select_button (int surface, int strip);
251 void select_range ();
253 int16_t ipmidi_base() const { return _ipmidi_base; }
254 void set_ipmidi_base (int16_t);
256 void ping_devices ();
259 // shut down the surface
262 // This sets up the notifications and sets the
263 // controls to the correct values
264 void update_surfaces();
266 // connects global (not strip) signals from the Session to here
267 // so the surface can be notified of changes from the other UIs.
268 void connect_session_signals();
270 // set all controls to their zero position
274 Fetch the set of routes to be considered for control by the
275 surface. Excluding master, hidden and control routes, and inactive routes
277 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
278 Sorted get_sorted_routes();
281 void switch_banks (uint32_t first_remote_id, bool force = false);
285 // also called from poll_automation to update timecode display
286 void update_timecode_display();
288 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
289 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
291 void do_request (MackieControlUIRequest*);
296 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
300 struct ButtonHandlers {
301 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
302 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
304 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
305 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
310 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
312 static MackieControlProtocol* _instance;
314 Mackie::DeviceInfo _device_info;
315 Mackie::DeviceProfile _device_profile;
316 sigc::connection periodic_connection;
317 sigc::connection redisplay_connection;
318 sigc::connection hui_connection;
319 uint32_t _current_initial_bank;
320 PBD::ScopedConnectionList audio_engine_connections;
321 PBD::ScopedConnectionList session_connections;
322 PBD::ScopedConnectionList route_connections;
323 PBD::ScopedConnectionList subview_route_connections;
324 PBD::ScopedConnectionList gui_connections;
325 // timer for two quick marker left presses
326 Mackie::Timer _frm_left_last;
327 // last written timecode string
328 std::string _timecode_last;
329 framepos_t _frame_last;
330 // Which timecode are we displaying? BBT or Timecode
331 ARDOUR::AnyTime::Type _timecode_type;
332 // Bundle to represent our input ports
333 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
334 // Bundle to represent our output ports
335 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
340 SubViewMode _subview_mode;
341 boost::shared_ptr<ARDOUR::Route> _subview_route;
343 int _current_selected_track;
345 ButtonMap button_map;
346 int16_t _ipmidi_base;
347 bool needs_ipmidi_restart;
348 bool _metering_active;
350 ARDOUR::RouteNotificationList _last_selected_routes;
351 XMLNode* configuration_state;
355 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
357 struct ipMIDIHandler {
358 MackieControlProtocol* mcp;
361 friend struct ipMIDIHandler; /* is this necessary */
362 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
364 int create_surfaces ();
367 bool hui_heartbeat ();
369 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
371 void clear_surfaces ();
372 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
373 void build_button_map ();
374 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
375 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list, bool gui_did_change);
376 int ipmidi_restart ();
378 int set_device_info (const std::string& device_name);
379 void update_configuration_state ();
381 /* MIDI port connection management */
383 PBD::ScopedConnection port_connection;
384 void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
386 /* BUTTON HANDLING */
388 typedef std::set<uint32_t> DownButtonList;
389 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
390 DownButtonMap _down_buttons;
391 DownButtonList _down_select_buttons;
393 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
395 /* implemented button handlers */
396 Mackie::LedState stop_press(Mackie::Button &);
397 Mackie::LedState stop_release(Mackie::Button &);
398 Mackie::LedState play_press(Mackie::Button &);
399 Mackie::LedState play_release(Mackie::Button &);
400 Mackie::LedState record_press(Mackie::Button &);
401 Mackie::LedState record_release(Mackie::Button &);
402 Mackie::LedState loop_press(Mackie::Button &);
403 Mackie::LedState loop_release(Mackie::Button &);
404 Mackie::LedState rewind_press(Mackie::Button & button);
405 Mackie::LedState rewind_release(Mackie::Button & button);
406 Mackie::LedState ffwd_press(Mackie::Button & button);
407 Mackie::LedState ffwd_release(Mackie::Button & button);
408 Mackie::LedState cursor_up_press (Mackie::Button &);
409 Mackie::LedState cursor_up_release (Mackie::Button &);
410 Mackie::LedState cursor_down_press (Mackie::Button &);
411 Mackie::LedState cursor_down_release (Mackie::Button &);
412 Mackie::LedState cursor_left_press (Mackie::Button &);
413 Mackie::LedState cursor_left_release (Mackie::Button &);
414 Mackie::LedState cursor_right_press (Mackie::Button &);
415 Mackie::LedState cursor_right_release (Mackie::Button &);
416 Mackie::LedState left_press(Mackie::Button &);
417 Mackie::LedState left_release(Mackie::Button &);
418 Mackie::LedState right_press(Mackie::Button &);
419 Mackie::LedState right_release(Mackie::Button &);
420 Mackie::LedState channel_left_press(Mackie::Button &);
421 Mackie::LedState channel_left_release(Mackie::Button &);
422 Mackie::LedState channel_right_press(Mackie::Button &);
423 Mackie::LedState channel_right_release(Mackie::Button &);
424 Mackie::LedState clicking_press(Mackie::Button &);
425 Mackie::LedState clicking_release(Mackie::Button &);
426 Mackie::LedState marker_press(Mackie::Button &);
427 Mackie::LedState marker_release(Mackie::Button &);
428 Mackie::LedState save_press(Mackie::Button &);
429 Mackie::LedState save_release(Mackie::Button &);
430 Mackie::LedState timecode_beats_press(Mackie::Button &);
431 Mackie::LedState timecode_beats_release(Mackie::Button &);
432 Mackie::LedState zoom_press(Mackie::Button &);
433 Mackie::LedState zoom_release(Mackie::Button &);
434 Mackie::LedState scrub_press(Mackie::Button &);
435 Mackie::LedState scrub_release(Mackie::Button &);
436 Mackie::LedState undo_press (Mackie::Button &);
437 Mackie::LedState undo_release (Mackie::Button &);
438 Mackie::LedState shift_press (Mackie::Button &);
439 Mackie::LedState shift_release (Mackie::Button &);
440 Mackie::LedState option_press (Mackie::Button &);
441 Mackie::LedState option_release (Mackie::Button &);
442 Mackie::LedState control_press (Mackie::Button &);
443 Mackie::LedState control_release (Mackie::Button &);
444 Mackie::LedState cmd_alt_press (Mackie::Button &);
445 Mackie::LedState cmd_alt_release (Mackie::Button &);
447 Mackie::LedState pan_press (Mackie::Button &);
448 Mackie::LedState pan_release (Mackie::Button &);
449 Mackie::LedState plugin_press (Mackie::Button &);
450 Mackie::LedState plugin_release (Mackie::Button &);
451 Mackie::LedState eq_press (Mackie::Button &);
452 Mackie::LedState eq_release (Mackie::Button &);
453 Mackie::LedState dyn_press (Mackie::Button &);
454 Mackie::LedState dyn_release (Mackie::Button &);
455 Mackie::LedState flip_press (Mackie::Button &);
456 Mackie::LedState flip_release (Mackie::Button &);
457 Mackie::LedState name_value_press (Mackie::Button &);
458 Mackie::LedState name_value_release (Mackie::Button &);
459 Mackie::LedState F1_press (Mackie::Button &);
460 Mackie::LedState F1_release (Mackie::Button &);
461 Mackie::LedState F2_press (Mackie::Button &);
462 Mackie::LedState F2_release (Mackie::Button &);
463 Mackie::LedState F3_press (Mackie::Button &);
464 Mackie::LedState F3_release (Mackie::Button &);
465 Mackie::LedState F4_press (Mackie::Button &);
466 Mackie::LedState F4_release (Mackie::Button &);
467 Mackie::LedState F5_press (Mackie::Button &);
468 Mackie::LedState F5_release (Mackie::Button &);
469 Mackie::LedState F6_press (Mackie::Button &);
470 Mackie::LedState F6_release (Mackie::Button &);
471 Mackie::LedState F7_press (Mackie::Button &);
472 Mackie::LedState F7_release (Mackie::Button &);
473 Mackie::LedState F8_press (Mackie::Button &);
474 Mackie::LedState F8_release (Mackie::Button &);
475 Mackie::LedState touch_press (Mackie::Button &);
476 Mackie::LedState touch_release (Mackie::Button &);
477 Mackie::LedState enter_press (Mackie::Button &);
478 Mackie::LedState enter_release (Mackie::Button &);
479 Mackie::LedState cancel_press (Mackie::Button &);
480 Mackie::LedState cancel_release (Mackie::Button &);
481 Mackie::LedState user_a_press (Mackie::Button &);
482 Mackie::LedState user_a_release (Mackie::Button &);
483 Mackie::LedState user_b_press (Mackie::Button &);
484 Mackie::LedState user_b_release (Mackie::Button &);
485 Mackie::LedState fader_touch_press (Mackie::Button &);
486 Mackie::LedState fader_touch_release (Mackie::Button &);
487 Mackie::LedState master_fader_touch_press (Mackie::Button &);
488 Mackie::LedState master_fader_touch_release (Mackie::Button &);
490 Mackie::LedState read_press (Mackie::Button&);
491 Mackie::LedState read_release (Mackie::Button&);
492 Mackie::LedState write_press (Mackie::Button&);
493 Mackie::LedState write_release (Mackie::Button&);
494 Mackie::LedState clearsolo_press (Mackie::Button&);
495 Mackie::LedState clearsolo_release (Mackie::Button&);
496 Mackie::LedState track_press (Mackie::Button&);
497 Mackie::LedState track_release (Mackie::Button&);
498 Mackie::LedState send_press (Mackie::Button&);
499 Mackie::LedState send_release (Mackie::Button&);
500 Mackie::LedState miditracks_press (Mackie::Button&);
501 Mackie::LedState miditracks_release (Mackie::Button&);
502 Mackie::LedState inputs_press (Mackie::Button&);
503 Mackie::LedState inputs_release (Mackie::Button&);
504 Mackie::LedState audiotracks_press (Mackie::Button&);
505 Mackie::LedState audiotracks_release (Mackie::Button&);
506 Mackie::LedState audioinstruments_press (Mackie::Button&);
507 Mackie::LedState audioinstruments_release (Mackie::Button&);
508 Mackie::LedState aux_press (Mackie::Button&);
509 Mackie::LedState aux_release (Mackie::Button&);
510 Mackie::LedState busses_press (Mackie::Button&);
511 Mackie::LedState busses_release (Mackie::Button&);
512 Mackie::LedState outputs_press (Mackie::Button&);
513 Mackie::LedState outputs_release (Mackie::Button&);
514 Mackie::LedState user_press (Mackie::Button&);
515 Mackie::LedState user_release (Mackie::Button&);
516 Mackie::LedState trim_press (Mackie::Button&);
517 Mackie::LedState trim_release (Mackie::Button&);
518 Mackie::LedState latch_press (Mackie::Button&);
519 Mackie::LedState latch_release (Mackie::Button&);
520 Mackie::LedState grp_press (Mackie::Button&);
521 Mackie::LedState grp_release (Mackie::Button&);
522 Mackie::LedState nudge_press (Mackie::Button&);
523 Mackie::LedState nudge_release (Mackie::Button&);
524 Mackie::LedState drop_press (Mackie::Button&);
525 Mackie::LedState drop_release (Mackie::Button&);
526 Mackie::LedState replace_press (Mackie::Button&);
527 Mackie::LedState replace_release (Mackie::Button&);
528 Mackie::LedState click_press (Mackie::Button&);
529 Mackie::LedState click_release (Mackie::Button&);
530 Mackie::LedState view_press (Mackie::Button&);
531 Mackie::LedState view_release (Mackie::Button&);
533 Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
538 #endif // ardour_mackie_control_protocol_h