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();
211 void notify_group_property_changed (PBD::PropertyChange);
213 void recalibrate_faders ();
214 void toggle_backlight ();
215 void set_touch_sensitivity (int);
217 /// rebuild the current bank. Called on route added/removed and
218 /// remote id changed.
219 void refresh_current_bank();
221 // button-related signals
222 void notify_record_state_changed();
223 void notify_transport_state_changed();
224 void notify_loop_state_changed();
225 void notify_metering_state_changed();
226 // mainly to pick up punch-in and punch-out
227 void notify_parameter_changed(std::string const &);
228 void notify_solo_active_changed(bool);
230 /// Turn timecode on and beats off, or vice versa, depending
231 /// on state of _timecode_type
232 void update_timecode_beats_led();
234 /// this is called to generate the midi to send in response to a button press.
235 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
237 void update_global_button (int id, Mackie::LedState);
238 void update_global_led (int id, Mackie::LedState);
240 ARDOUR::Session & get_session() { return *session; }
241 framepos_t transport_frame() const;
243 int modifier_state() const { return _modifier_state; }
244 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
246 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
248 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
249 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
250 ControlList down_controls (ARDOUR::AutomationType);
252 void add_down_select_button (int surface, int strip);
253 void remove_down_select_button (int surface, int strip);
254 void select_range ();
256 int16_t ipmidi_base() const { return _ipmidi_base; }
257 void set_ipmidi_base (int16_t);
259 void ping_devices ();
262 // shut down the surface
265 // This sets up the notifications and sets the
266 // controls to the correct values
267 void update_surfaces();
269 // connects global (not strip) signals from the Session to here
270 // so the surface can be notified of changes from the other UIs.
271 void connect_session_signals();
273 // set all controls to their zero position
277 Fetch the set of routes to be considered for control by the
278 surface. Excluding master, hidden and control routes, and inactive routes
280 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
281 Sorted get_sorted_routes();
284 void switch_banks (uint32_t first_remote_id, bool force = false);
288 // also called from poll_automation to update timecode display
289 void update_timecode_display();
291 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
292 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
294 void do_request (MackieControlUIRequest*);
299 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
303 struct ButtonHandlers {
304 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
305 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
307 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
308 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
313 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
315 static MackieControlProtocol* _instance;
317 Mackie::DeviceInfo _device_info;
318 Mackie::DeviceProfile _device_profile;
319 sigc::connection periodic_connection;
320 sigc::connection redisplay_connection;
321 sigc::connection hui_connection;
322 uint32_t _current_initial_bank;
323 PBD::ScopedConnectionList audio_engine_connections;
324 PBD::ScopedConnectionList session_connections;
325 PBD::ScopedConnectionList route_connections;
326 PBD::ScopedConnectionList subview_route_connections;
327 PBD::ScopedConnectionList gui_connections;
328 // timer for two quick marker left presses
329 Mackie::Timer _frm_left_last;
330 // last written timecode string
331 std::string _timecode_last;
332 framepos_t _frame_last;
333 // Which timecode are we displaying? BBT or Timecode
334 ARDOUR::AnyTime::Type _timecode_type;
335 // Bundle to represent our input ports
336 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
337 // Bundle to represent our output ports
338 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
343 SubViewMode _subview_mode;
344 boost::shared_ptr<ARDOUR::Route> _subview_route;
346 int _current_selected_track;
348 ButtonMap button_map;
349 int16_t _ipmidi_base;
350 bool needs_ipmidi_restart;
351 bool _metering_active;
353 ARDOUR::RouteNotificationList _last_selected_routes;
354 XMLNode* configuration_state;
358 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
360 struct ipMIDIHandler {
361 MackieControlProtocol* mcp;
364 friend struct ipMIDIHandler; /* is this necessary */
365 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
367 int create_surfaces ();
370 bool hui_heartbeat ();
372 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
374 void clear_surfaces ();
375 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
376 void build_button_map ();
377 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
378 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list, bool gui_did_change);
379 int ipmidi_restart ();
381 int set_device_info (const std::string& device_name);
382 void update_configuration_state ();
384 /* MIDI port connection management */
386 PBD::ScopedConnection port_connection;
387 void connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool);
389 /* BUTTON HANDLING */
391 typedef std::set<uint32_t> DownButtonList;
392 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
393 DownButtonMap _down_buttons;
394 DownButtonList _down_select_buttons;
396 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
398 /* implemented button handlers */
399 Mackie::LedState stop_press(Mackie::Button &);
400 Mackie::LedState stop_release(Mackie::Button &);
401 Mackie::LedState play_press(Mackie::Button &);
402 Mackie::LedState play_release(Mackie::Button &);
403 Mackie::LedState record_press(Mackie::Button &);
404 Mackie::LedState record_release(Mackie::Button &);
405 Mackie::LedState loop_press(Mackie::Button &);
406 Mackie::LedState loop_release(Mackie::Button &);
407 Mackie::LedState rewind_press(Mackie::Button & button);
408 Mackie::LedState rewind_release(Mackie::Button & button);
409 Mackie::LedState ffwd_press(Mackie::Button & button);
410 Mackie::LedState ffwd_release(Mackie::Button & button);
411 Mackie::LedState cursor_up_press (Mackie::Button &);
412 Mackie::LedState cursor_up_release (Mackie::Button &);
413 Mackie::LedState cursor_down_press (Mackie::Button &);
414 Mackie::LedState cursor_down_release (Mackie::Button &);
415 Mackie::LedState cursor_left_press (Mackie::Button &);
416 Mackie::LedState cursor_left_release (Mackie::Button &);
417 Mackie::LedState cursor_right_press (Mackie::Button &);
418 Mackie::LedState cursor_right_release (Mackie::Button &);
419 Mackie::LedState left_press(Mackie::Button &);
420 Mackie::LedState left_release(Mackie::Button &);
421 Mackie::LedState right_press(Mackie::Button &);
422 Mackie::LedState right_release(Mackie::Button &);
423 Mackie::LedState channel_left_press(Mackie::Button &);
424 Mackie::LedState channel_left_release(Mackie::Button &);
425 Mackie::LedState channel_right_press(Mackie::Button &);
426 Mackie::LedState channel_right_release(Mackie::Button &);
427 Mackie::LedState clicking_press(Mackie::Button &);
428 Mackie::LedState clicking_release(Mackie::Button &);
429 Mackie::LedState marker_press(Mackie::Button &);
430 Mackie::LedState marker_release(Mackie::Button &);
431 Mackie::LedState save_press(Mackie::Button &);
432 Mackie::LedState save_release(Mackie::Button &);
433 Mackie::LedState timecode_beats_press(Mackie::Button &);
434 Mackie::LedState timecode_beats_release(Mackie::Button &);
435 Mackie::LedState zoom_press(Mackie::Button &);
436 Mackie::LedState zoom_release(Mackie::Button &);
437 Mackie::LedState scrub_press(Mackie::Button &);
438 Mackie::LedState scrub_release(Mackie::Button &);
439 Mackie::LedState undo_press (Mackie::Button &);
440 Mackie::LedState undo_release (Mackie::Button &);
441 Mackie::LedState shift_press (Mackie::Button &);
442 Mackie::LedState shift_release (Mackie::Button &);
443 Mackie::LedState option_press (Mackie::Button &);
444 Mackie::LedState option_release (Mackie::Button &);
445 Mackie::LedState control_press (Mackie::Button &);
446 Mackie::LedState control_release (Mackie::Button &);
447 Mackie::LedState cmd_alt_press (Mackie::Button &);
448 Mackie::LedState cmd_alt_release (Mackie::Button &);
450 Mackie::LedState pan_press (Mackie::Button &);
451 Mackie::LedState pan_release (Mackie::Button &);
452 Mackie::LedState plugin_press (Mackie::Button &);
453 Mackie::LedState plugin_release (Mackie::Button &);
454 Mackie::LedState eq_press (Mackie::Button &);
455 Mackie::LedState eq_release (Mackie::Button &);
456 Mackie::LedState dyn_press (Mackie::Button &);
457 Mackie::LedState dyn_release (Mackie::Button &);
458 Mackie::LedState flip_press (Mackie::Button &);
459 Mackie::LedState flip_release (Mackie::Button &);
460 Mackie::LedState name_value_press (Mackie::Button &);
461 Mackie::LedState name_value_release (Mackie::Button &);
462 Mackie::LedState F1_press (Mackie::Button &);
463 Mackie::LedState F1_release (Mackie::Button &);
464 Mackie::LedState F2_press (Mackie::Button &);
465 Mackie::LedState F2_release (Mackie::Button &);
466 Mackie::LedState F3_press (Mackie::Button &);
467 Mackie::LedState F3_release (Mackie::Button &);
468 Mackie::LedState F4_press (Mackie::Button &);
469 Mackie::LedState F4_release (Mackie::Button &);
470 Mackie::LedState F5_press (Mackie::Button &);
471 Mackie::LedState F5_release (Mackie::Button &);
472 Mackie::LedState F6_press (Mackie::Button &);
473 Mackie::LedState F6_release (Mackie::Button &);
474 Mackie::LedState F7_press (Mackie::Button &);
475 Mackie::LedState F7_release (Mackie::Button &);
476 Mackie::LedState F8_press (Mackie::Button &);
477 Mackie::LedState F8_release (Mackie::Button &);
478 Mackie::LedState touch_press (Mackie::Button &);
479 Mackie::LedState touch_release (Mackie::Button &);
480 Mackie::LedState enter_press (Mackie::Button &);
481 Mackie::LedState enter_release (Mackie::Button &);
482 Mackie::LedState cancel_press (Mackie::Button &);
483 Mackie::LedState cancel_release (Mackie::Button &);
484 Mackie::LedState user_a_press (Mackie::Button &);
485 Mackie::LedState user_a_release (Mackie::Button &);
486 Mackie::LedState user_b_press (Mackie::Button &);
487 Mackie::LedState user_b_release (Mackie::Button &);
488 Mackie::LedState fader_touch_press (Mackie::Button &);
489 Mackie::LedState fader_touch_release (Mackie::Button &);
490 Mackie::LedState master_fader_touch_press (Mackie::Button &);
491 Mackie::LedState master_fader_touch_release (Mackie::Button &);
493 Mackie::LedState read_press (Mackie::Button&);
494 Mackie::LedState read_release (Mackie::Button&);
495 Mackie::LedState write_press (Mackie::Button&);
496 Mackie::LedState write_release (Mackie::Button&);
497 Mackie::LedState clearsolo_press (Mackie::Button&);
498 Mackie::LedState clearsolo_release (Mackie::Button&);
499 Mackie::LedState track_press (Mackie::Button&);
500 Mackie::LedState track_release (Mackie::Button&);
501 Mackie::LedState send_press (Mackie::Button&);
502 Mackie::LedState send_release (Mackie::Button&);
503 Mackie::LedState miditracks_press (Mackie::Button&);
504 Mackie::LedState miditracks_release (Mackie::Button&);
505 Mackie::LedState inputs_press (Mackie::Button&);
506 Mackie::LedState inputs_release (Mackie::Button&);
507 Mackie::LedState audiotracks_press (Mackie::Button&);
508 Mackie::LedState audiotracks_release (Mackie::Button&);
509 Mackie::LedState audioinstruments_press (Mackie::Button&);
510 Mackie::LedState audioinstruments_release (Mackie::Button&);
511 Mackie::LedState aux_press (Mackie::Button&);
512 Mackie::LedState aux_release (Mackie::Button&);
513 Mackie::LedState busses_press (Mackie::Button&);
514 Mackie::LedState busses_release (Mackie::Button&);
515 Mackie::LedState outputs_press (Mackie::Button&);
516 Mackie::LedState outputs_release (Mackie::Button&);
517 Mackie::LedState user_press (Mackie::Button&);
518 Mackie::LedState user_release (Mackie::Button&);
519 Mackie::LedState trim_press (Mackie::Button&);
520 Mackie::LedState trim_release (Mackie::Button&);
521 Mackie::LedState latch_press (Mackie::Button&);
522 Mackie::LedState latch_release (Mackie::Button&);
523 Mackie::LedState grp_press (Mackie::Button&);
524 Mackie::LedState grp_release (Mackie::Button&);
525 Mackie::LedState nudge_press (Mackie::Button&);
526 Mackie::LedState nudge_release (Mackie::Button&);
527 Mackie::LedState drop_press (Mackie::Button&);
528 Mackie::LedState drop_release (Mackie::Button&);
529 Mackie::LedState replace_press (Mackie::Button&);
530 Mackie::LedState replace_release (Mackie::Button&);
531 Mackie::LedState click_press (Mackie::Button&);
532 Mackie::LedState click_release (Mackie::Button&);
533 Mackie::LedState view_press (Mackie::Button&);
534 Mackie::LedState view_release (Mackie::Button&);
536 Mackie::LedState bank_release (Mackie::Button&, uint32_t bank_num);
541 #endif // ardour_mackie_control_protocol_h