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