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;
53 namespace ArdourSurface {
62 gboolean ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
65 This handles the plugin duties, and the midi encoding and decoding,
66 and the signal callbacks, mostly from ARDOUR::Route.
68 The model of the control surface is handled by classes in controls.h
70 What happens is that each strip on the control surface has
71 a corresponding route in ControlProtocol::route_table. When
72 an incoming midi message is signaled, the correct route
73 is looked up, and the relevant changes made to it.
75 For each route currently in route_table, there's a RouteSignal object
76 which encapsulates the signals that indicate that there are changes
77 to be sent to the surface. The signals are handled by this class.
79 Calls to signal handlers pass a Route object which is used to look
80 up the relevant Strip in Surface. Then the state is retrieved from
81 the Route and encoded as the correct midi message.
84 struct MackieControlUIRequest : public BaseUI::BaseRequestObject {
86 MackieControlUIRequest () {}
87 ~MackieControlUIRequest () {}
90 class MackieControlProtocol
91 : public ARDOUR::ControlProtocol
92 , public AbstractUI<MackieControlUIRequest>
95 static const int MODIFIER_OPTION;
96 static const int MODIFIER_CONTROL;
97 static const int MODIFIER_SHIFT;
98 static const int MODIFIER_CMDALT;
99 static const int MODIFIER_ZOOM;
100 static const int MODIFIER_SCRUB;
101 static const int MAIN_MODIFIER_MASK;
116 Normal, /* fader controls primary, vpot controls secondary */
117 Mirror, /* fader + vpot control secondary */
118 Swap, /* fader controls secondary, vpot controls primary */
119 Zero, /* fader controls primary, but doesn't move, vpot controls secondary */
122 MackieControlProtocol(ARDOUR::Session &);
123 virtual ~MackieControlProtocol();
125 static MackieControlProtocol* instance() { return _instance; }
127 const Mackie::DeviceInfo& device_info() const { return _device_info; }
128 Mackie::DeviceProfile& device_profile() { return _device_profile; }
130 void device_ready ();
132 int set_active (bool yn);
133 int set_device (const std::string&);
134 void set_profile (const std::string&);
136 FlipMode flip_mode () const { return _flip_mode; }
137 ViewMode view_mode () const { return _view_mode; }
138 bool zoom_mode () const { return modifier_state() & MODIFIER_ZOOM; }
139 bool metering_active () const { return _metering_active; }
141 void set_view_mode (ViewMode);
142 void set_flip_mode (FlipMode);
144 XMLNode& get_state ();
145 int set_state (const XMLNode&, int version);
147 /* Note: because Mackie control is inherently a duplex protocol,
148 we do not implement get/set_feedback() since this aspect of
149 support for the protocol is not optional.
154 Glib::Threads::Mutex surfaces_lock;
155 typedef std::list<boost::shared_ptr<Mackie::Surface> > Surfaces;
158 std::list<boost::shared_ptr<ARDOUR::Bundle> > bundles ();
160 void set_master_on_surface_strip (uint32_t surface, uint32_t strip);
161 void set_monitor_on_surface_strip (uint32_t surface, uint32_t strip);
163 uint32_t n_strips (bool with_locked_strips = true) const;
165 bool has_editor () const { return true; }
166 void* get_gui () const;
167 void tear_down_gui ();
169 void handle_button_event (Mackie::Surface&, Mackie::Button& button, Mackie::ButtonState);
171 void notify_route_added (ARDOUR::RouteList &);
172 void notify_remote_id_changed();
174 void recalibrate_faders ();
175 void toggle_backlight ();
176 void set_touch_sensitivity (int);
178 /// rebuild the current bank. Called on route added/removed and
179 /// remote id changed.
180 void refresh_current_bank();
182 // button-related signals
183 void notify_record_state_changed();
184 void notify_transport_state_changed();
185 void notify_loop_state_changed();
186 void notify_metering_state_changed();
187 // mainly to pick up punch-in and punch-out
188 void notify_parameter_changed(std::string const &);
189 void notify_solo_active_changed(bool);
191 /// Turn timecode on and beats off, or vice versa, depending
192 /// on state of _timecode_type
193 void update_timecode_beats_led();
195 /// this is called to generate the midi to send in response to a button press.
196 void update_led(Mackie::Surface&, Mackie::Button & button, Mackie::LedState);
198 void update_global_button (int id, Mackie::LedState);
199 void update_global_led (int id, Mackie::LedState);
201 ARDOUR::Session & get_session() { return *session; }
202 framepos_t transport_frame() const;
204 int modifier_state() const { return _modifier_state; }
205 int main_modifier_state() const { return _modifier_state & MAIN_MODIFIER_MASK; }
207 typedef std::list<boost::shared_ptr<ARDOUR::AutomationControl> > ControlList;
209 void add_down_button (ARDOUR::AutomationType, int surface, int strip);
210 void remove_down_button (ARDOUR::AutomationType, int surface, int strip);
211 ControlList down_controls (ARDOUR::AutomationType);
213 void add_down_select_button (int surface, int strip);
214 void remove_down_select_button (int surface, int strip);
215 void select_range ();
217 int16_t ipmidi_base() const { return _ipmidi_base; }
218 void set_ipmidi_base (int16_t);
220 bool session_load () { return _session_load; }
221 void not_session_load () { _session_load = false; }
223 void midi_connectivity_established ();
226 // shut down the surface
229 // This sets up the notifications and sets the
230 // controls to the correct values
231 void update_surfaces();
233 // connects global (not strip) signals from the Session to here
234 // so the surface can be notified of changes from the other UIs.
235 void connect_session_signals();
237 // set all controls to their zero position
241 Fetch the set of routes to be considered for control by the
242 surface. Excluding master, hidden and control routes, and inactive routes
244 typedef std::vector<boost::shared_ptr<ARDOUR::Route> > Sorted;
245 Sorted get_sorted_routes();
248 void switch_banks (uint32_t first_remote_id, bool force = false);
252 // also called from poll_automation to update timecode display
253 void update_timecode_display();
255 std::string format_bbt_timecode (ARDOUR::framepos_t now_frame);
256 std::string format_timecode_timecode (ARDOUR::framepos_t now_frame);
258 void do_request (MackieControlUIRequest*);
263 bool route_is_locked_to_strip (boost::shared_ptr<ARDOUR::Route>) const;
267 struct ButtonHandlers {
268 Mackie::LedState (MackieControlProtocol::*press) (Mackie::Button&);
269 Mackie::LedState (MackieControlProtocol::*release) (Mackie::Button&);
271 ButtonHandlers (Mackie::LedState (MackieControlProtocol::*p) (Mackie::Button&),
272 Mackie::LedState (MackieControlProtocol::*r) (Mackie::Button&))
277 typedef std::map<Mackie::Button::ID,ButtonHandlers> ButtonMap;
279 static MackieControlProtocol* _instance;
281 Mackie::DeviceInfo _device_info;
282 Mackie::DeviceProfile _device_profile;
283 sigc::connection periodic_connection;
284 sigc::connection redisplay_connection;
285 sigc::connection hui_connection;
286 uint32_t _current_initial_bank;
287 PBD::ScopedConnectionList audio_engine_connections;
288 PBD::ScopedConnectionList session_connections;
289 PBD::ScopedConnectionList route_connections;
290 PBD::ScopedConnectionList gui_connections;
291 // timer for two quick marker left presses
292 Mackie::Timer _frm_left_last;
293 // last written timecode string
294 std::string _timecode_last;
295 // Which timecode are we displaying? BBT or Timecode
296 ARDOUR::AnyTime::Type _timecode_type;
297 // Bundle to represent our input ports
298 boost::shared_ptr<ARDOUR::Bundle> _input_bundle;
299 // Bundle to represent our output ports
300 boost::shared_ptr<ARDOUR::Bundle> _output_bundle;
305 int _current_selected_track;
307 ButtonMap button_map;
308 int16_t _ipmidi_base;
309 bool needs_ipmidi_restart;
310 bool _metering_active;
312 ARDOUR::RouteNotificationList _last_selected_routes;
313 XMLNode* _surfaces_state;
314 int _surfaces_version;
316 boost::shared_ptr<ArdourSurface::Mackie::Surface> _master_surface;
318 struct ipMIDIHandler {
319 MackieControlProtocol* mcp;
322 friend struct ipMIDIHandler; /* is this necessary */
323 friend gboolean ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data);
325 int create_surfaces ();
328 bool hui_heartbeat ();
330 bool midi_input_handler (Glib::IOCondition ioc, MIDI::Port* port);
332 void clear_surfaces ();
333 void force_special_route_to_strip (boost::shared_ptr<ARDOUR::Route> r, uint32_t surface, uint32_t strip_number);
334 void build_button_map ();
335 void gui_track_selection_changed (ARDOUR::RouteNotificationListPtr, bool save_list);
336 void _gui_track_selection_changed (ARDOUR::RouteNotificationList*, bool save_list);
337 int ipmidi_restart ();
339 int set_device_info (const std::string& device_name);
341 /* BUTTON HANDLING */
343 typedef std::set<uint32_t> DownButtonList;
344 typedef std::map<ARDOUR::AutomationType,DownButtonList> DownButtonMap;
345 DownButtonMap _down_buttons;
346 DownButtonList _down_select_buttons;
348 void pull_route_range (DownButtonList&, ARDOUR::RouteList&);
350 /* implemented button handlers */
351 Mackie::LedState stop_press(Mackie::Button &);
352 Mackie::LedState stop_release(Mackie::Button &);
353 Mackie::LedState play_press(Mackie::Button &);
354 Mackie::LedState play_release(Mackie::Button &);
355 Mackie::LedState record_press(Mackie::Button &);
356 Mackie::LedState record_release(Mackie::Button &);
357 Mackie::LedState loop_press(Mackie::Button &);
358 Mackie::LedState loop_release(Mackie::Button &);
359 Mackie::LedState rewind_press(Mackie::Button & button);
360 Mackie::LedState rewind_release(Mackie::Button & button);
361 Mackie::LedState ffwd_press(Mackie::Button & button);
362 Mackie::LedState ffwd_release(Mackie::Button & button);
363 Mackie::LedState cursor_up_press (Mackie::Button &);
364 Mackie::LedState cursor_up_release (Mackie::Button &);
365 Mackie::LedState cursor_down_press (Mackie::Button &);
366 Mackie::LedState cursor_down_release (Mackie::Button &);
367 Mackie::LedState cursor_left_press (Mackie::Button &);
368 Mackie::LedState cursor_left_release (Mackie::Button &);
369 Mackie::LedState cursor_right_press (Mackie::Button &);
370 Mackie::LedState cursor_right_release (Mackie::Button &);
371 Mackie::LedState left_press(Mackie::Button &);
372 Mackie::LedState left_release(Mackie::Button &);
373 Mackie::LedState right_press(Mackie::Button &);
374 Mackie::LedState right_release(Mackie::Button &);
375 Mackie::LedState channel_left_press(Mackie::Button &);
376 Mackie::LedState channel_left_release(Mackie::Button &);
377 Mackie::LedState channel_right_press(Mackie::Button &);
378 Mackie::LedState channel_right_release(Mackie::Button &);
379 Mackie::LedState clicking_press(Mackie::Button &);
380 Mackie::LedState clicking_release(Mackie::Button &);
381 Mackie::LedState global_solo_press(Mackie::Button &);
382 Mackie::LedState global_solo_release(Mackie::Button &);
383 Mackie::LedState marker_press(Mackie::Button &);
384 Mackie::LedState marker_release(Mackie::Button &);
385 Mackie::LedState save_press(Mackie::Button &);
386 Mackie::LedState save_release(Mackie::Button &);
387 Mackie::LedState timecode_beats_press(Mackie::Button &);
388 Mackie::LedState timecode_beats_release(Mackie::Button &);
389 Mackie::LedState zoom_press(Mackie::Button &);
390 Mackie::LedState zoom_release(Mackie::Button &);
391 Mackie::LedState scrub_press(Mackie::Button &);
392 Mackie::LedState scrub_release(Mackie::Button &);
393 Mackie::LedState undo_press (Mackie::Button &);
394 Mackie::LedState undo_release (Mackie::Button &);
395 Mackie::LedState shift_press (Mackie::Button &);
396 Mackie::LedState shift_release (Mackie::Button &);
397 Mackie::LedState option_press (Mackie::Button &);
398 Mackie::LedState option_release (Mackie::Button &);
399 Mackie::LedState control_press (Mackie::Button &);
400 Mackie::LedState control_release (Mackie::Button &);
401 Mackie::LedState cmd_alt_press (Mackie::Button &);
402 Mackie::LedState cmd_alt_release (Mackie::Button &);
404 Mackie::LedState pan_press (Mackie::Button &);
405 Mackie::LedState pan_release (Mackie::Button &);
406 Mackie::LedState plugin_press (Mackie::Button &);
407 Mackie::LedState plugin_release (Mackie::Button &);
408 Mackie::LedState eq_press (Mackie::Button &);
409 Mackie::LedState eq_release (Mackie::Button &);
410 Mackie::LedState dyn_press (Mackie::Button &);
411 Mackie::LedState dyn_release (Mackie::Button &);
412 Mackie::LedState flip_press (Mackie::Button &);
413 Mackie::LedState flip_release (Mackie::Button &);
414 Mackie::LedState name_value_press (Mackie::Button &);
415 Mackie::LedState name_value_release (Mackie::Button &);
416 Mackie::LedState F1_press (Mackie::Button &);
417 Mackie::LedState F1_release (Mackie::Button &);
418 Mackie::LedState F2_press (Mackie::Button &);
419 Mackie::LedState F2_release (Mackie::Button &);
420 Mackie::LedState F3_press (Mackie::Button &);
421 Mackie::LedState F3_release (Mackie::Button &);
422 Mackie::LedState F4_press (Mackie::Button &);
423 Mackie::LedState F4_release (Mackie::Button &);
424 Mackie::LedState F5_press (Mackie::Button &);
425 Mackie::LedState F5_release (Mackie::Button &);
426 Mackie::LedState F6_press (Mackie::Button &);
427 Mackie::LedState F6_release (Mackie::Button &);
428 Mackie::LedState F7_press (Mackie::Button &);
429 Mackie::LedState F7_release (Mackie::Button &);
430 Mackie::LedState F8_press (Mackie::Button &);
431 Mackie::LedState F8_release (Mackie::Button &);
432 Mackie::LedState touch_press (Mackie::Button &);
433 Mackie::LedState touch_release (Mackie::Button &);
434 Mackie::LedState enter_press (Mackie::Button &);
435 Mackie::LedState enter_release (Mackie::Button &);
436 Mackie::LedState cancel_press (Mackie::Button &);
437 Mackie::LedState cancel_release (Mackie::Button &);
438 Mackie::LedState user_a_press (Mackie::Button &);
439 Mackie::LedState user_a_release (Mackie::Button &);
440 Mackie::LedState user_b_press (Mackie::Button &);
441 Mackie::LedState user_b_release (Mackie::Button &);
442 Mackie::LedState fader_touch_press (Mackie::Button &);
443 Mackie::LedState fader_touch_release (Mackie::Button &);
444 Mackie::LedState master_fader_touch_press (Mackie::Button &);
445 Mackie::LedState master_fader_touch_release (Mackie::Button &);
447 Mackie::LedState read_press (Mackie::Button&);
448 Mackie::LedState read_release (Mackie::Button&);
449 Mackie::LedState write_press (Mackie::Button&);
450 Mackie::LedState write_release (Mackie::Button&);
451 Mackie::LedState clearsolo_press (Mackie::Button&);
452 Mackie::LedState clearsolo_release (Mackie::Button&);
453 Mackie::LedState track_press (Mackie::Button&);
454 Mackie::LedState track_release (Mackie::Button&);
455 Mackie::LedState send_press (Mackie::Button&);
456 Mackie::LedState send_release (Mackie::Button&);
457 Mackie::LedState miditracks_press (Mackie::Button&);
458 Mackie::LedState miditracks_release (Mackie::Button&);
459 Mackie::LedState inputs_press (Mackie::Button&);
460 Mackie::LedState inputs_release (Mackie::Button&);
461 Mackie::LedState audiotracks_press (Mackie::Button&);
462 Mackie::LedState audiotracks_release (Mackie::Button&);
463 Mackie::LedState audioinstruments_press (Mackie::Button&);
464 Mackie::LedState audioinstruments_release (Mackie::Button&);
465 Mackie::LedState aux_press (Mackie::Button&);
466 Mackie::LedState aux_release (Mackie::Button&);
467 Mackie::LedState busses_press (Mackie::Button&);
468 Mackie::LedState busses_release (Mackie::Button&);
469 Mackie::LedState outputs_press (Mackie::Button&);
470 Mackie::LedState outputs_release (Mackie::Button&);
471 Mackie::LedState user_press (Mackie::Button&);
472 Mackie::LedState user_release (Mackie::Button&);
473 Mackie::LedState trim_press (Mackie::Button&);
474 Mackie::LedState trim_release (Mackie::Button&);
475 Mackie::LedState latch_press (Mackie::Button&);
476 Mackie::LedState latch_release (Mackie::Button&);
477 Mackie::LedState grp_press (Mackie::Button&);
478 Mackie::LedState grp_release (Mackie::Button&);
479 Mackie::LedState nudge_press (Mackie::Button&);
480 Mackie::LedState nudge_release (Mackie::Button&);
481 Mackie::LedState drop_press (Mackie::Button&);
482 Mackie::LedState drop_release (Mackie::Button&);
483 Mackie::LedState replace_press (Mackie::Button&);
484 Mackie::LedState replace_release (Mackie::Button&);
485 Mackie::LedState click_press (Mackie::Button&);
486 Mackie::LedState click_release (Mackie::Button&);
487 Mackie::LedState view_press (Mackie::Button&);
488 Mackie::LedState view_release (Mackie::Button&);
493 #endif // ardour_mackie_control_protocol_h