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