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;
123 Normal, /* fader controls primary, vpot controls secondary */
124 Mirror, /* fader + vpot control secondary */
125 Swap, /* fader controls secondary, vpot controls primary */
126 Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
129 MackieControlProtocol(ARDOUR::Session &);
130 virtual ~MackieControlProtocol();
132 static MackieControlProtocol* instance() { return _instance; }
134 const Mackie::DeviceInfo& device_info() const { return _device_info; }
135 Mackie::DeviceProfile& device_profile() { return _device_profile; }
137 PBD::Signal0<void> DeviceChanged;
138 PBD::Signal1<void,boost::shared_ptr<Mackie::Surface> > ConnectionChange;
140 void device_ready ();
142 int set_active (bool yn);
143 int set_device (const std::string&, bool force);
144 void set_profile (const std::string&);
146 FlipMode flip_mode () const { return _flip_mode; }
147 ViewMode view_mode () const { return _view_mode; }
148 PotMode pot_mode () const { return _pot_mode; }
149 bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
150 bool metering_active () const { return _metering_active; }
152 bool is_track (boost::shared_ptr<ARDOUR::Route>) const;
153 bool is_audio_track (boost::shared_ptr<ARDOUR::Route>) const;
154 bool is_midi_track (boost::shared_ptr<ARDOUR::Route>) const;
155 bool selected (boost::shared_ptr<ARDOUR::Route>) const;
157 void set_view_mode (ViewMode);
158 void set_flip_mode (FlipMode);
159 void set_pot_mode (PotMode);
160 void display_view_mode ();
162 XMLNode& get_state ();
163 int set_state (const XMLNode&, int version);
165 /* Note: because Mackie control is inherently a duplex protocol,
166 we do not implement get/set_feedback() since this aspect of
167 support for the protocol is not optional.
172 mutable Glib::Threads::Mutex surfaces_lock;
173 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
176 boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
177 boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
179 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
181 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
182 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
184 uint32_t n_strips (bool with_locked_strips = true) const;
186 bool has_editor () const { return true; }
187 void* get_gui () const;
188 void tear_down_gui ();
190 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
192 void notify_route_added_or_removed ();
193 void notify_route_added (ARDOUR::RouteList &);
194 void notify_remote_id_changed();
196 void recalibrate_faders ();
197 void toggle_backlight ();
198 void set_touch_sensitivity (int);
200 /// rebuild the current bank. Called on route added/removed and
201 /// remote id changed.
202 void refresh_current_bank();
204 // button-related signals
205 void notify_record_state_changed();
206 void notify_transport_state_changed();
207 void notify_loop_state_changed();
208 void notify_metering_state_changed();
209 // mainly to pick up punch-in and punch-out
210 void notify_parameter_changed(std::string const &);
211 void notify_solo_active_changed(bool);
213 /// Turn timecode on and beats off, or vice versa, depending
214 /// on state of _timecode_type
215 void update_timecode_beats_led();
217 /// this is called to generate the midi to send in response to a button press.
218 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
220 void update_global_button (int id, Mackie::LedState);
221 void update_global_led (int id, Mackie::LedState);
223 ARDOUR::Session & get_session() { return *session; }
224 framepos_t transport_frame() const;
226 int modifier_state() const { return _modifier_state; }
227 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
229 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
231 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
232 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
233 ControlList down_controls (ARDOUR::AutomationType);
235 void add_down_select_button (int surface, int strip);
236 void remove_down_select_button (int surface, int strip);
237 void select_range ();
239 int16_t ipmidi_base() const { return _ipmidi_base; }
240 void set_ipmidi_base (int16_t);
242 void ping_devices ();
245 // shut down the surface
248 // This sets up the notifications and sets the
249 // controls to the correct values
250 void update_surfaces();
252 // connects global (not strip) signals from the Session to here
253 // so the surface can be notified of changes from the other UIs.
254 void connect_session_signals();
256 // set all controls to their zero position
260 Fetch the set of routes to be considered for control by the
261 surface. Excluding master, hidden and control routes, and inactive routes
263 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
264 Sorted get_sorted_routes();
267 void switch_banks (uint32_t first_remote_id, bool force = false);
271 // also called from poll_automation to update timecode display
272 void update_timecode_display();
274 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
275 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
277 void do_request (MackieControlUIRequest*);
282 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
286 struct ButtonHandlers {
287 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
288 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
290 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
291 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
296 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
298 static MackieControlProtocol* _instance;
300 Mackie::DeviceInfo _device_info;
301 Mackie::DeviceProfile _device_profile;
302 sigc::connection periodic_connection;
303 sigc::connection redisplay_connection;
304 sigc::connection hui_connection;
305 uint32_t _current_initial_bank;
306 PBD::ScopedConnectionList audio_engine_connections;
307 PBD::ScopedConnectionList session_connections;
308 PBD::ScopedConnectionList route_connections;
309 PBD::ScopedConnectionList gui_connections;
310 // timer for two quick marker left presses
311 Mackie::Timer _frm_left_last;
312 // last written timecode string
313 std::string _timecode_last;
314 framepos_t _frame_last;
315 // Which timecode are we displaying? BBT or Timecode
316 ARDOUR::AnyTime::Type _timecode_type;
317 // Bundle to represent our input ports
318 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
319 // Bundle to represent our output ports
320 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
326 int _current_selected_track;
328 ButtonMap button_map;
329 int16_t _ipmidi_base;
330 bool needs_ipmidi_restart;
331 bool _metering_active;
333 ARDOUR::RouteNotificationList _last_selected_routes;
334 XMLNode* configuration_state;
338 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
340 struct ipMIDIHandler {
341 MackieControlProtocol* mcp;
344 friend struct ipMIDIHandler; /* is this necessary */
345 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
347 int create_surfaces ();
350 bool hui_heartbeat ();
352 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
354 void clear_surfaces ();
355 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
356 void build_button_map ();
357 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
358 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list);
359 int ipmidi_restart ();
361 int set_device_info (const std::string& device_name);
362 void update_configuration_state ();
364 /* MIDI port connection management */
366 PBD::ScopedConnection port_connection;
367 void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
369 /* BUTTON HANDLING */
371 typedef std::set<uint32_t> DownButtonList;
372 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
373 DownButtonMap _down_buttons;
374 DownButtonList _down_select_buttons;
376 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
378 /* implemented button handlers */
379 Mackie::LedState stop_press(Mackie::Button &);
380 Mackie::LedState stop_release(Mackie::Button &);
381 Mackie::LedState play_press(Mackie::Button &);
382 Mackie::LedState play_release(Mackie::Button &);
383 Mackie::LedState record_press(Mackie::Button &);
384 Mackie::LedState record_release(Mackie::Button &);
385 Mackie::LedState loop_press(Mackie::Button &);
386 Mackie::LedState loop_release(Mackie::Button &);
387 Mackie::LedState rewind_press(Mackie::Button & button);
388 Mackie::LedState rewind_release(Mackie::Button & button);
389 Mackie::LedState ffwd_press(Mackie::Button & button);
390 Mackie::LedState ffwd_release(Mackie::Button & button);
391 Mackie::LedState cursor_up_press (Mackie::Button &);
392 Mackie::LedState cursor_up_release (Mackie::Button &);
393 Mackie::LedState cursor_down_press (Mackie::Button &);
394 Mackie::LedState cursor_down_release (Mackie::Button &);
395 Mackie::LedState cursor_left_press (Mackie::Button &);
396 Mackie::LedState cursor_left_release (Mackie::Button &);
397 Mackie::LedState cursor_right_press (Mackie::Button &);
398 Mackie::LedState cursor_right_release (Mackie::Button &);
399 Mackie::LedState left_press(Mackie::Button &);
400 Mackie::LedState left_release(Mackie::Button &);
401 Mackie::LedState right_press(Mackie::Button &);
402 Mackie::LedState right_release(Mackie::Button &);
403 Mackie::LedState channel_left_press(Mackie::Button &);
404 Mackie::LedState channel_left_release(Mackie::Button &);
405 Mackie::LedState channel_right_press(Mackie::Button &);
406 Mackie::LedState channel_right_release(Mackie::Button &);
407 Mackie::LedState clicking_press(Mackie::Button &);
408 Mackie::LedState clicking_release(Mackie::Button &);
409 Mackie::LedState global_solo_press(Mackie::Button &);
410 Mackie::LedState global_solo_release(Mackie::Button &);
411 Mackie::LedState marker_press(Mackie::Button &);
412 Mackie::LedState marker_release(Mackie::Button &);
413 Mackie::LedState save_press(Mackie::Button &);
414 Mackie::LedState save_release(Mackie::Button &);
415 Mackie::LedState timecode_beats_press(Mackie::Button &);
416 Mackie::LedState timecode_beats_release(Mackie::Button &);
417 Mackie::LedState zoom_press(Mackie::Button &);
418 Mackie::LedState zoom_release(Mackie::Button &);
419 Mackie::LedState scrub_press(Mackie::Button &);
420 Mackie::LedState scrub_release(Mackie::Button &);
421 Mackie::LedState undo_press (Mackie::Button &);
422 Mackie::LedState undo_release (Mackie::Button &);
423 Mackie::LedState shift_press (Mackie::Button &);
424 Mackie::LedState shift_release (Mackie::Button &);
425 Mackie::LedState option_press (Mackie::Button &);
426 Mackie::LedState option_release (Mackie::Button &);
427 Mackie::LedState control_press (Mackie::Button &);
428 Mackie::LedState control_release (Mackie::Button &);
429 Mackie::LedState cmd_alt_press (Mackie::Button &);
430 Mackie::LedState cmd_alt_release (Mackie::Button &);
432 Mackie::LedState pan_press (Mackie::Button &);
433 Mackie::LedState pan_release (Mackie::Button &);
434 Mackie::LedState plugin_press (Mackie::Button &);
435 Mackie::LedState plugin_release (Mackie::Button &);
436 Mackie::LedState eq_press (Mackie::Button &);
437 Mackie::LedState eq_release (Mackie::Button &);
438 Mackie::LedState dyn_press (Mackie::Button &);
439 Mackie::LedState dyn_release (Mackie::Button &);
440 Mackie::LedState flip_press (Mackie::Button &);
441 Mackie::LedState flip_release (Mackie::Button &);
442 Mackie::LedState name_value_press (Mackie::Button &);
443 Mackie::LedState name_value_release (Mackie::Button &);
444 Mackie::LedState F1_press (Mackie::Button &);
445 Mackie::LedState F1_release (Mackie::Button &);
446 Mackie::LedState F2_press (Mackie::Button &);
447 Mackie::LedState F2_release (Mackie::Button &);
448 Mackie::LedState F3_press (Mackie::Button &);
449 Mackie::LedState F3_release (Mackie::Button &);
450 Mackie::LedState F4_press (Mackie::Button &);
451 Mackie::LedState F4_release (Mackie::Button &);
452 Mackie::LedState F5_press (Mackie::Button &);
453 Mackie::LedState F5_release (Mackie::Button &);
454 Mackie::LedState F6_press (Mackie::Button &);
455 Mackie::LedState F6_release (Mackie::Button &);
456 Mackie::LedState F7_press (Mackie::Button &);
457 Mackie::LedState F7_release (Mackie::Button &);
458 Mackie::LedState F8_press (Mackie::Button &);
459 Mackie::LedState F8_release (Mackie::Button &);
460 Mackie::LedState touch_press (Mackie::Button &);
461 Mackie::LedState touch_release (Mackie::Button &);
462 Mackie::LedState enter_press (Mackie::Button &);
463 Mackie::LedState enter_release (Mackie::Button &);
464 Mackie::LedState cancel_press (Mackie::Button &);
465 Mackie::LedState cancel_release (Mackie::Button &);
466 Mackie::LedState user_a_press (Mackie::Button &);
467 Mackie::LedState user_a_release (Mackie::Button &);
468 Mackie::LedState user_b_press (Mackie::Button &);
469 Mackie::LedState user_b_release (Mackie::Button &);
470 Mackie::LedState fader_touch_press (Mackie::Button &);
471 Mackie::LedState fader_touch_release (Mackie::Button &);
472 Mackie::LedState master_fader_touch_press (Mackie::Button &);
473 Mackie::LedState master_fader_touch_release (Mackie::Button &);
475 Mackie::LedState read_press (Mackie::Button&);
476 Mackie::LedState read_release (Mackie::Button&);
477 Mackie::LedState write_press (Mackie::Button&);
478 Mackie::LedState write_release (Mackie::Button&);
479 Mackie::LedState clearsolo_press (Mackie::Button&);
480 Mackie::LedState clearsolo_release (Mackie::Button&);
481 Mackie::LedState track_press (Mackie::Button&);
482 Mackie::LedState track_release (Mackie::Button&);
483 Mackie::LedState send_press (Mackie::Button&);
484 Mackie::LedState send_release (Mackie::Button&);
485 Mackie::LedState miditracks_press (Mackie::Button&);
486 Mackie::LedState miditracks_release (Mackie::Button&);
487 Mackie::LedState inputs_press (Mackie::Button&);
488 Mackie::LedState inputs_release (Mackie::Button&);
489 Mackie::LedState audiotracks_press (Mackie::Button&);
490 Mackie::LedState audiotracks_release (Mackie::Button&);
491 Mackie::LedState audioinstruments_press (Mackie::Button&);
492 Mackie::LedState audioinstruments_release (Mackie::Button&);
493 Mackie::LedState aux_press (Mackie::Button&);
494 Mackie::LedState aux_release (Mackie::Button&);
495 Mackie::LedState busses_press (Mackie::Button&);
496 Mackie::LedState busses_release (Mackie::Button&);
497 Mackie::LedState outputs_press (Mackie::Button&);
498 Mackie::LedState outputs_release (Mackie::Button&);
499 Mackie::LedState user_press (Mackie::Button&);
500 Mackie::LedState user_release (Mackie::Button&);
501 Mackie::LedState trim_press (Mackie::Button&);
502 Mackie::LedState trim_release (Mackie::Button&);
503 Mackie::LedState latch_press (Mackie::Button&);
504 Mackie::LedState latch_release (Mackie::Button&);
505 Mackie::LedState grp_press (Mackie::Button&);
506 Mackie::LedState grp_release (Mackie::Button&);
507 Mackie::LedState nudge_press (Mackie::Button&);
508 Mackie::LedState nudge_release (Mackie::Button&);
509 Mackie::LedState drop_press (Mackie::Button&);
510 Mackie::LedState drop_release (Mackie::Button&);
511 Mackie::LedState replace_press (Mackie::Button&);
512 Mackie::LedState replace_release (Mackie::Button&);
513 Mackie::LedState click_press (Mackie::Button&);
514 Mackie::LedState click_release (Mackie::Button&);
515 Mackie::LedState view_press (Mackie::Button&);
516 Mackie::LedState view_release (Mackie::Button&);
518 Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
523 #endif // ardour_mackie_control_protocol_h