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;
122 Normal, /* fader controls primary, vpot controls secondary */
123 Mirror, /* fader + vpot control secondary */
124 Swap, /* fader controls secondary, vpot controls primary */
125 Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
128 MackieControlProtocol(ARDOUR::Session &);
129 virtual ~MackieControlProtocol();
131 static MackieControlProtocol* instance() { return _instance; }
133 const Mackie::DeviceInfo& device_info() const { return _device_info; }
134 Mackie::DeviceProfile& device_profile() { return _device_profile; }
136 PBD::Signal0<void> DeviceChanged;
137 PBD::Signal1<void,boost::shared_ptr<Mackie::Surface> > ConnectionChange;
139 void device_ready ();
141 int set_active (bool yn);
142 int set_device (const std::string&, bool force);
143 void set_profile (const std::string&);
145 FlipMode flip_mode () const { return _flip_mode; }
146 ViewMode view_mode () const { return _view_mode; }
147 PotMode pot_mode () const { return _pot_mode; }
148 bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
149 bool metering_active () const { return _metering_active; }
151 void set_view_mode (ViewMode);
152 void set_flip_mode (FlipMode);
153 void set_pot_mode (PotMode);
155 XMLNode& get_state ();
156 int set_state (const XMLNode&, int version);
158 /* Note: because Mackie control is inherently a duplex protocol,
159 we do not implement get/set_feedback() since this aspect of
160 support for the protocol is not optional.
165 mutable Glib::Threads::Mutex surfaces_lock;
166 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
169 boost::shared_ptr<Mackie::Surface> get_surface_by_raw_pointer (void*) const;
170 boost::shared_ptr<Mackie::Surface> nth_surface (uint32_t) const;
172 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
174 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
175 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
177 uint32_t n_strips (bool with_locked_strips = true) const;
179 bool has_editor () const { return true; }
180 void* get_gui () const;
181 void tear_down_gui ();
183 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
185 void notify_route_added (ARDOUR::RouteList &);
186 void notify_remote_id_changed();
188 void recalibrate_faders ();
189 void toggle_backlight ();
190 void set_touch_sensitivity (int);
192 /// rebuild the current bank. Called on route added/removed and
193 /// remote id changed.
194 void refresh_current_bank();
196 // button-related signals
197 void notify_record_state_changed();
198 void notify_transport_state_changed();
199 void notify_loop_state_changed();
200 void notify_metering_state_changed();
201 // mainly to pick up punch-in and punch-out
202 void notify_parameter_changed(std::string const &);
203 void notify_solo_active_changed(bool);
205 /// Turn timecode on and beats off, or vice versa, depending
206 /// on state of _timecode_type
207 void update_timecode_beats_led();
209 /// this is called to generate the midi to send in response to a button press.
210 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
212 void update_global_button (int id, Mackie::LedState);
213 void update_global_led (int id, Mackie::LedState);
215 ARDOUR::Session & get_session() { return *session; }
216 framepos_t transport_frame() const;
218 int modifier_state() const { return _modifier_state; }
219 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
221 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
223 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
224 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
225 ControlList down_controls (ARDOUR::AutomationType);
227 void add_down_select_button (int surface, int strip);
228 void remove_down_select_button (int surface, int strip);
229 void select_range ();
231 int16_t ipmidi_base() const { return _ipmidi_base; }
232 void set_ipmidi_base (int16_t);
234 bool session_load () { return _session_load; }
235 void not_session_load () { _session_load = false; }
237 void ping_devices ();
240 // shut down the surface
243 // This sets up the notifications and sets the
244 // controls to the correct values
245 void update_surfaces();
247 // connects global (not strip) signals from the Session to here
248 // so the surface can be notified of changes from the other UIs.
249 void connect_session_signals();
251 // set all controls to their zero position
255 Fetch the set of routes to be considered for control by the
256 surface. Excluding master, hidden and control routes, and inactive routes
258 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
259 Sorted get_sorted_routes();
262 void switch_banks (uint32_t first_remote_id, bool force = false);
266 // also called from poll_automation to update timecode display
267 void update_timecode_display();
269 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
270 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
272 void do_request (MackieControlUIRequest*);
277 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
281 struct ButtonHandlers {
282 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
283 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
285 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
286 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
291 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
293 static MackieControlProtocol* _instance;
295 Mackie::DeviceInfo _device_info;
296 Mackie::DeviceProfile _device_profile;
297 sigc::connection periodic_connection;
298 sigc::connection redisplay_connection;
299 sigc::connection hui_connection;
300 uint32_t _current_initial_bank;
301 PBD::ScopedConnectionList audio_engine_connections;
302 PBD::ScopedConnectionList session_connections;
303 PBD::ScopedConnectionList route_connections;
304 PBD::ScopedConnectionList gui_connections;
305 // timer for two quick marker left presses
306 Mackie::Timer _frm_left_last;
307 // last written timecode string
308 std::string _timecode_last;
309 // Which timecode are we displaying? BBT or Timecode
310 ARDOUR::AnyTime::Type _timecode_type;
311 // Bundle to represent our input ports
312 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
313 // Bundle to represent our output ports
314 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
320 int _current_selected_track;
322 ButtonMap button_map;
323 int16_t _ipmidi_base;
324 bool needs_ipmidi_restart;
325 bool _metering_active;
327 ARDOUR::RouteNotificationList _last_selected_routes;
328 XMLNode* _surfaces_state;
329 int _surfaces_version;
331 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
333 struct ipMIDIHandler {
334 MackieControlProtocol* mcp;
337 friend struct ipMIDIHandler; /* is this necessary */
338 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
340 int create_surfaces ();
343 bool hui_heartbeat ();
345 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
347 void clear_surfaces ();
348 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
349 void build_button_map ();
350 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
351 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list);
352 int ipmidi_restart ();
354 int set_device_info (const std::string& device_name);
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