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