1 /*
2 * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
3 * Copyright (C) 2006-2014 David Robillard <d@drobilla.net>
4 * Copyright (C) 2006-2017 Paul Davis <paul@linuxaudiosystems.com>
5 * Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
6 * Copyright (C) 2014-2017 Nick Mainsbridge <mainsbridge@gmail.com>
7 * Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
8 * Copyright (C) 2014-2018 Robin Gareus <robin@gareus.org>
9 * Copyright (C) 2015-2017 Tim Mayberry <mojofunk@gmail.com>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License along
22 * with this program; if not, write to the Free Software Foundation, Inc.,
23 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 */
25
26 #include <algorithm>
27 #include <sigc++/bind.h>
28
29 #include "pbd/error.h"
30 #include "pbd/types_convert.h"
31
32 #include "ardour/evoral_types_convert.h"
33 #include "ardour/playlist.h"
34 #include "ardour/rc_configuration.h"
35 #include "ardour/selection.h"
36
37 #include "control_protocol/control_protocol.h"
38
39 #include "audio_region_view.h"
40 #include "debug.h"
41 #include "gui_thread.h"
42 #include "midi_cut_buffer.h"
43 #include "region_gain_line.h"
44 #include "region_view.h"
45 #include "selection.h"
46 #include "selection_templates.h"
47 #include "time_axis_view.h"
48 #include "automation_time_axis.h"
49 #include "public_editor.h"
50 #include "control_point.h"
51 #include "vca_time_axis.h"
52
53 #include "pbd/i18n.h"
54
55 using namespace std;
56 using namespace ARDOUR;
57 using namespace PBD;
58
59 struct AudioRangeComparator {
operator ()AudioRangeComparator60 bool operator()(AudioRange a, AudioRange b) {
61 return a.start < b.start;
62 }
63 };
64
Selection(const PublicEditor * e,bool mls)65 Selection::Selection (const PublicEditor* e, bool mls)
66 : editor (e)
67 , next_time_id (0)
68 , manage_libardour_selection (mls)
69 {
70 clear ();
71
72 /* we have disambiguate which remove() for the compiler */
73
74 void (Selection::*marker_remove)(ArdourMarker*) = &Selection::remove;
75 ArdourMarker::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (marker_remove, this, _1), gui_context());
76
77 void (Selection::*point_remove)(ControlPoint*) = &Selection::remove;
78 ControlPoint::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (point_remove, this, _1), gui_context());
79 }
80
81 #if 0
82 Selection&
83 Selection::operator= (const Selection& other)
84 {
85 if (&other != this) {
86 regions = other.regions;
87 tracks = other.tracks;
88 time = other.time;
89 lines = other.lines;
90 midi_regions = other.midi_regions;
91 midi_notes = other.midi_notes;
92 }
93 return *this;
94 }
95 #endif
96
97 bool
operator ==(const Selection & a,const Selection & b)98 operator== (const Selection& a, const Selection& b)
99 {
100 return a.regions == b.regions &&
101 a.tracks == b.tracks &&
102 a.time == b.time &&
103 a.lines == b.lines &&
104 a.playlists == b.playlists &&
105 a.midi_notes == b.midi_notes;
106 }
107
108 /** Clear everything from the Selection */
109 void
clear()110 Selection::clear ()
111 {
112 clear_tracks ();
113 clear_regions ();
114 clear_points ();
115 clear_lines();
116 clear_time ();
117 clear_playlists ();
118 clear_midi_notes ();
119 clear_markers ();
120 pending_midi_note_selection.clear();
121 }
122
123 void
clear_objects(bool with_signal)124 Selection::clear_objects (bool with_signal)
125 {
126 clear_regions (with_signal);
127 clear_points (with_signal);
128 clear_lines(with_signal);
129 clear_playlists (with_signal);
130 clear_midi_notes (with_signal);
131 }
132
133 void
clear_time(bool with_signal)134 Selection::clear_time (bool with_signal)
135 {
136 time.clear();
137 if (with_signal) {
138 TimeChanged ();
139 }
140 }
141
142 void
dump_region_layers()143 Selection::dump_region_layers()
144 {
145 cerr << "region selection layer dump" << endl;
146 for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) {
147 cerr << "layer: " << (int)(*i)->region()->layer() << endl;
148 }
149 }
150
151
152 void
clear_regions(bool with_signal)153 Selection::clear_regions (bool with_signal)
154 {
155 if (!regions.empty()) {
156 regions.clear_all ();
157 if (with_signal) {
158 RegionsChanged();
159 }
160 }
161 }
162
163 void
clear_midi_notes(bool with_signal)164 Selection::clear_midi_notes (bool with_signal)
165 {
166 /* Remmeber: MIDI notes are only stored here if we're using a Selection
167 object as a cut buffer.
168 */
169
170 if (!midi_notes.empty()) {
171 for (MidiNoteSelection::iterator x = midi_notes.begin(); x != midi_notes.end(); ++x) {
172 delete *x;
173 }
174 midi_notes.clear ();
175 if (with_signal) {
176 MidiNotesChanged ();
177 }
178 }
179 }
180
181 void
clear_playlists(bool with_signal)182 Selection::clear_playlists (bool with_signal)
183 {
184 /* Selections own their playlists */
185
186 for (PlaylistSelection::iterator i = playlists.begin(); i != playlists.end(); ++i) {
187 /* selections own their own regions, which are copies of the "originals". make them go away */
188 (*i)->drop_regions ();
189 (*i)->release ();
190 }
191
192 if (!playlists.empty()) {
193 playlists.clear ();
194 if (with_signal) {
195 PlaylistsChanged();
196 }
197 }
198 }
199
200 void
clear_lines(bool with_signal)201 Selection::clear_lines (bool with_signal)
202 {
203 if (!lines.empty()) {
204 lines.clear ();
205 if (with_signal) {
206 LinesChanged();
207 }
208 }
209 }
210
211 void
clear_markers(bool with_signal)212 Selection::clear_markers (bool with_signal)
213 {
214 if (!markers.empty()) {
215 markers.clear ();
216 if (with_signal) {
217 MarkersChanged();
218 }
219 }
220 }
221
222 void
toggle(boost::shared_ptr<Playlist> pl)223 Selection::toggle (boost::shared_ptr<Playlist> pl)
224 {
225 clear_time(); // enforce object/range exclusivity
226 clear_tracks(); // enforce object/track exclusivity
227
228 PlaylistSelection::iterator i;
229
230 if ((i = find (playlists.begin(), playlists.end(), pl)) == playlists.end()) {
231 pl->use ();
232 playlists.push_back(pl);
233 } else {
234 playlists.erase (i);
235 }
236
237 PlaylistsChanged ();
238 }
239
240 void
toggle(const MidiNoteSelection & midi_note_list)241 Selection::toggle (const MidiNoteSelection& midi_note_list)
242 {
243 clear_time(); // enforce object/range exclusivity
244 clear_tracks(); // enforce object/track exclusivity
245
246 for (MidiNoteSelection::const_iterator i = midi_note_list.begin(); i != midi_note_list.end(); ++i) {
247 toggle ((*i));
248 }
249 }
250
251 void
toggle(MidiCutBuffer * midi)252 Selection::toggle (MidiCutBuffer* midi)
253 {
254 MidiNoteSelection::iterator i;
255
256 if ((i = find (midi_notes.begin(), midi_notes.end(), midi)) == midi_notes.end()) {
257 midi_notes.push_back (midi);
258 } else {
259 /* remember that we own the MCB */
260 delete *i;
261 midi_notes.erase (i);
262 }
263
264 MidiNotesChanged();
265 }
266
267
268 void
toggle(RegionView * r)269 Selection::toggle (RegionView* r)
270 {
271 clear_time(); // enforce object/range exclusivity
272 clear_tracks(); // enforce object/track exclusivity
273
274 RegionSelection::iterator i;
275
276 if ((i = find (regions.begin(), regions.end(), r)) == regions.end()) {
277 add (r);
278 } else {
279 remove (*i);
280 }
281
282 RegionsChanged ();
283 }
284
285 void
toggle(vector<RegionView * > & r)286 Selection::toggle (vector<RegionView*>& r)
287 {
288 clear_time(); // enforce object/range exclusivity
289 clear_tracks(); // enforce object/track exclusivity
290
291 RegionSelection::iterator i;
292
293 for (vector<RegionView*>::iterator x = r.begin(); x != r.end(); ++x) {
294 if ((i = find (regions.begin(), regions.end(), (*x))) == regions.end()) {
295 add ((*x));
296 } else {
297 remove (*x);
298 }
299 }
300
301 RegionsChanged ();
302 }
303
304 long
toggle(samplepos_t start,samplepos_t end)305 Selection::toggle (samplepos_t start, samplepos_t end)
306 {
307 clear_objects(); // enforce object/range exclusivity
308
309 AudioRangeComparator cmp;
310
311 /* XXX this implementation is incorrect */
312
313 time.push_back (AudioRange (start, end, ++next_time_id));
314 time.consolidate ();
315 time.sort (cmp);
316
317 TimeChanged ();
318
319 return next_time_id;
320 }
321
322 void
add(boost::shared_ptr<Playlist> pl)323 Selection::add (boost::shared_ptr<Playlist> pl)
324 {
325
326 if (find (playlists.begin(), playlists.end(), pl) == playlists.end()) {
327 clear_time(); // enforce object/range exclusivity
328 clear_tracks(); // enforce object/track exclusivity
329 pl->use ();
330 playlists.push_back(pl);
331 PlaylistsChanged ();
332 }
333 }
334
335 void
add(const list<boost::shared_ptr<Playlist>> & pllist)336 Selection::add (const list<boost::shared_ptr<Playlist> >& pllist)
337 {
338 bool changed = false;
339
340 for (list<boost::shared_ptr<Playlist> >::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
341 if (find (playlists.begin(), playlists.end(), (*i)) == playlists.end()) {
342 (*i)->use ();
343 playlists.push_back (*i);
344 changed = true;
345 }
346 }
347
348 if (changed) {
349 clear_time(); // enforce object/range exclusivity
350 clear_tracks(); // enforce object/track exclusivity
351 PlaylistsChanged ();
352 }
353 }
354
355 void
add(const MidiNoteSelection & midi_list)356 Selection::add (const MidiNoteSelection& midi_list)
357 {
358 const MidiNoteSelection::const_iterator b = midi_list.begin();
359 const MidiNoteSelection::const_iterator e = midi_list.end();
360
361 if (!midi_list.empty()) {
362 clear_time(); // enforce object/range exclusivity
363 clear_tracks(); // enforce object/track exclusivity
364 midi_notes.insert (midi_notes.end(), b, e);
365 MidiNotesChanged ();
366 }
367 }
368
369 void
add(MidiCutBuffer * midi)370 Selection::add (MidiCutBuffer* midi)
371 {
372 /* we take ownership of the MCB */
373
374 if (find (midi_notes.begin(), midi_notes.end(), midi) == midi_notes.end()) {
375 midi_notes.push_back (midi);
376 MidiNotesChanged ();
377 }
378 }
379
380 void
add(vector<RegionView * > & v)381 Selection::add (vector<RegionView*>& v)
382 {
383 /* XXX This method or the add (const RegionSelection&) needs to go
384 */
385
386 bool changed = false;
387
388 for (vector<RegionView*>::iterator i = v.begin(); i != v.end(); ++i) {
389 if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
390 changed = regions.add ((*i));
391 }
392 }
393
394 if (changed) {
395 clear_time(); // enforce object/range exclusivity
396 clear_tracks(); // enforce object/track exclusivity
397 RegionsChanged ();
398 }
399 }
400
401 void
add(const RegionSelection & rs)402 Selection::add (const RegionSelection& rs)
403 {
404 /* XXX This method or the add (const vector<RegionView*>&) needs to go
405 */
406
407 bool changed = false;
408
409 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
410 if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
411 changed = regions.add ((*i));
412 }
413 }
414
415 if (changed) {
416 clear_time(); // enforce object/range exclusivity
417 clear_tracks(); // enforce object/track exclusivity
418 RegionsChanged ();
419 }
420 }
421
422 void
add(RegionView * r)423 Selection::add (RegionView* r)
424 {
425 if (find (regions.begin(), regions.end(), r) == regions.end()) {
426 bool changed = regions.add (r);
427 if (changed) {
428 clear_time(); // enforce object/range exclusivity
429 clear_tracks(); // enforce object/track exclusivity
430 RegionsChanged ();
431 }
432 }
433 }
434
435 long
add(samplepos_t start,samplepos_t end)436 Selection::add (samplepos_t start, samplepos_t end)
437 {
438 clear_objects(); // enforce object/range exclusivity
439
440 AudioRangeComparator cmp;
441
442 /* XXX this implementation is incorrect */
443
444 time.push_back (AudioRange (start, end, ++next_time_id));
445 time.consolidate ();
446 time.sort (cmp);
447
448 TimeChanged ();
449
450 return next_time_id;
451 }
452
453 void
move_time(samplecnt_t distance)454 Selection::move_time (samplecnt_t distance)
455 {
456 if (distance == 0) {
457 return;
458 }
459
460 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
461 (*i).start += distance;
462 (*i).end += distance;
463 }
464
465 TimeChanged ();
466 }
467
468 void
replace(uint32_t sid,samplepos_t start,samplepos_t end)469 Selection::replace (uint32_t sid, samplepos_t start, samplepos_t end)
470 {
471 clear_objects(); // enforce object/range exclusivity
472
473 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
474 if ((*i).id == sid) {
475 time.erase (i);
476 time.push_back (AudioRange(start,end, sid));
477
478 /* don't consolidate here */
479
480
481 AudioRangeComparator cmp;
482 time.sort (cmp);
483
484 TimeChanged ();
485 break;
486 }
487 }
488 }
489
490 void
add(boost::shared_ptr<Evoral::ControlList> cl)491 Selection::add (boost::shared_ptr<Evoral::ControlList> cl)
492 {
493 boost::shared_ptr<ARDOUR::AutomationList> al = boost::dynamic_pointer_cast<ARDOUR::AutomationList>(cl);
494
495 if (!al) {
496 warning << "Programming error: Selected list is not an ARDOUR::AutomationList" << endmsg;
497 return;
498 }
499
500 if (!cl->empty()) {
501 clear_time(); // enforce object/range exclusivity
502 clear_tracks(); // enforce object/track exclusivity
503 }
504
505 /* The original may change so we must store a copy (not a pointer) here.
506 * e.g AutomationLine rewrites the list with gain mapping.
507 * the downside is that we can't perfom duplicate checks.
508 * This code was changed in response to #6842
509 */
510 lines.push_back (boost::shared_ptr<ARDOUR::AutomationList> (new ARDOUR::AutomationList(*al)));
511 LinesChanged();
512 }
513
514 void
remove(ControlPoint * p)515 Selection::remove (ControlPoint* p)
516 {
517 PointSelection::iterator i = find (points.begin(), points.end(), p);
518 if (i != points.end ()) {
519 points.erase (i);
520 }
521 }
522
523 void
remove(const MidiNoteSelection & midi_list)524 Selection::remove (const MidiNoteSelection& midi_list)
525 {
526 bool changed = false;
527
528 for (MidiNoteSelection::const_iterator i = midi_list.begin(); i != midi_list.end(); ++i) {
529
530 MidiNoteSelection::iterator x;
531
532 if ((x = find (midi_notes.begin(), midi_notes.end(), (*i))) != midi_notes.end()) {
533 midi_notes.erase (x);
534 changed = true;
535 }
536 }
537
538 if (changed) {
539 MidiNotesChanged();
540 }
541 }
542
543 void
remove(MidiCutBuffer * midi)544 Selection::remove (MidiCutBuffer* midi)
545 {
546 MidiNoteSelection::iterator x;
547
548 if ((x = find (midi_notes.begin(), midi_notes.end(), midi)) != midi_notes.end()) {
549 /* remember that we own the MCB */
550 delete *x;
551 midi_notes.erase (x);
552 MidiNotesChanged ();
553 }
554 }
555
556 void
remove(boost::shared_ptr<Playlist> track)557 Selection::remove (boost::shared_ptr<Playlist> track)
558 {
559 list<boost::shared_ptr<Playlist> >::iterator i;
560 if ((i = find (playlists.begin(), playlists.end(), track)) != playlists.end()) {
561 playlists.erase (i);
562 PlaylistsChanged();
563 }
564 }
565
566 void
remove(const list<boost::shared_ptr<Playlist>> & pllist)567 Selection::remove (const list<boost::shared_ptr<Playlist> >& pllist)
568 {
569 bool changed = false;
570
571 for (list<boost::shared_ptr<Playlist> >::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
572
573 list<boost::shared_ptr<Playlist> >::iterator x;
574
575 if ((x = find (playlists.begin(), playlists.end(), (*i))) != playlists.end()) {
576 playlists.erase (x);
577 changed = true;
578 }
579 }
580
581 if (changed) {
582 PlaylistsChanged();
583 }
584 }
585
586 void
remove(RegionView * r)587 Selection::remove (RegionView* r)
588 {
589 if (regions.remove (r)) {
590 RegionsChanged ();
591 }
592 }
593
594 void
remove(uint32_t selection_id)595 Selection::remove (uint32_t selection_id)
596 {
597 if (time.empty()) {
598 return;
599 }
600
601 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
602 if ((*i).id == selection_id) {
603 time.erase (i);
604
605 TimeChanged ();
606 break;
607 }
608 }
609 }
610
611 void
remove(samplepos_t,samplepos_t)612 Selection::remove (samplepos_t /*start*/, samplepos_t /*end*/)
613 {
614 }
615
616 void
remove(boost::shared_ptr<ARDOUR::AutomationList> ac)617 Selection::remove (boost::shared_ptr<ARDOUR::AutomationList> ac)
618 {
619 AutomationSelection::iterator i;
620 if ((i = find (lines.begin(), lines.end(), ac)) != lines.end()) {
621 lines.erase (i);
622 LinesChanged();
623 }
624 }
625
626 void
set(const MidiNoteSelection & midi_list)627 Selection::set (const MidiNoteSelection& midi_list)
628 {
629 if (!midi_list.empty()) {
630 clear_time (); // enforce region/object exclusivity
631 clear_tracks(); // enforce object/track exclusivity
632 }
633 clear_objects ();
634 add (midi_list);
635 }
636
637 void
set(boost::shared_ptr<Playlist> playlist)638 Selection::set (boost::shared_ptr<Playlist> playlist)
639 {
640 if (playlist) {
641 clear_time (); // enforce region/object exclusivity
642 clear_tracks(); // enforce object/track exclusivity
643 }
644 clear_objects ();
645 add (playlist);
646 }
647
648 void
set(const list<boost::shared_ptr<Playlist>> & pllist)649 Selection::set (const list<boost::shared_ptr<Playlist> >& pllist)
650 {
651 if (!pllist.empty()) {
652 clear_time(); // enforce region/object exclusivity
653 }
654 clear_objects ();
655 add (pllist);
656 }
657
658 void
set(const RegionSelection & rs)659 Selection::set (const RegionSelection& rs)
660 {
661 if (!rs.empty()) {
662 clear_time(); // enforce region/object exclusivity
663 clear_tracks(); // enforce object/track exclusivity
664 }
665 clear_objects();
666 regions = rs;
667 RegionsChanged(); /* EMIT SIGNAL */
668 }
669
670 void
set(RegionView * r,bool)671 Selection::set (RegionView* r, bool /*also_clear_tracks*/)
672 {
673 if (r) {
674 clear_time(); // enforce region/object exclusivity
675 clear_tracks(); // enforce object/track exclusivity
676 }
677 clear_objects ();
678 add (r);
679 }
680
681 void
set(vector<RegionView * > & v)682 Selection::set (vector<RegionView*>& v)
683 {
684 if (!v.empty()) {
685 clear_time(); // enforce region/object exclusivity
686 clear_tracks(); // enforce object/track exclusivity
687 }
688
689 clear_objects();
690
691 add (v);
692 }
693
694 /** Set the start and end time of the time selection, without changing
695 * the list of tracks it applies to.
696 */
697 long
set(samplepos_t start,samplepos_t end)698 Selection::set (samplepos_t start, samplepos_t end)
699 {
700 clear_objects(); // enforce region/object exclusivity
701 clear_time();
702
703 if ((start == 0 && end == 0) || end < start) {
704 return 0;
705 }
706
707 if (time.empty()) {
708 time.push_back (AudioRange (start, end, ++next_time_id));
709 } else {
710 /* reuse the first entry, and remove all the rest */
711
712 while (time.size() > 1) {
713 time.pop_front();
714 }
715 time.front().start = start;
716 time.front().end = end;
717 }
718
719 time.consolidate ();
720
721 TimeChanged ();
722
723 return time.front().id;
724 }
725
726 /** Set the start and end of the range selection. If more than one range
727 * is currently selected, the start of the earliest range and the end of the
728 * latest range are set. If no range is currently selected, this method
729 * selects a single range from start to end.
730 *
731 * @param start New start time.
732 * @param end New end time.
733 */
734 void
set_preserving_all_ranges(samplepos_t start,samplepos_t end)735 Selection::set_preserving_all_ranges (samplepos_t start, samplepos_t end)
736 {
737 clear_objects(); // enforce region/object exclusivity
738
739 if ((start == 0 && end == 0) || (end < start)) {
740 return;
741 }
742
743 if (time.empty ()) {
744 time.push_back (AudioRange (start, end, ++next_time_id));
745 } else {
746 time.sort (AudioRangeComparator ());
747 time.front().start = start;
748 time.back().end = end;
749 }
750
751 time.consolidate ();
752
753 TimeChanged ();
754 }
755
756 void
set(boost::shared_ptr<Evoral::ControlList> ac)757 Selection::set (boost::shared_ptr<Evoral::ControlList> ac)
758 {
759 clear_time(); // enforce region/object exclusivity
760 clear_tracks(); // enforce object/track exclusivity
761 clear_objects();
762
763 add (ac);
764 }
765
766 bool
selected(ArdourMarker * m) const767 Selection::selected (ArdourMarker* m) const
768 {
769 return find (markers.begin(), markers.end(), m) != markers.end();
770 }
771
772 bool
selected(RegionView * rv) const773 Selection::selected (RegionView* rv) const
774 {
775 return find (regions.begin(), regions.end(), rv) != regions.end();
776 }
777
778 bool
selected(ControlPoint * cp) const779 Selection::selected (ControlPoint* cp) const
780 {
781 return find (points.begin(), points.end(), cp) != points.end();
782 }
783
784 bool
empty(bool internal_selection)785 Selection::empty (bool internal_selection)
786 {
787 bool object_level_empty = regions.empty () &&
788 tracks.empty () &&
789 points.empty () &&
790 playlists.empty () &&
791 lines.empty () &&
792 time.empty () &&
793 playlists.empty () &&
794 markers.empty()
795 ;
796
797 if (!internal_selection) {
798 return object_level_empty;
799 }
800
801 /* this is intended to really only apply when using a Selection
802 as a cut buffer.
803 */
804
805 return object_level_empty && midi_notes.empty() && points.empty();
806 }
807
808 void
toggle(ControlPoint * cp)809 Selection::toggle (ControlPoint* cp)
810 {
811 clear_time(); // enforce region/object exclusivity
812 clear_tracks(); // enforce object/track exclusivity
813
814 cp->set_selected (!cp->selected ());
815 PointSelection::iterator i = find (points.begin(), points.end(), cp);
816 if (i == points.end()) {
817 points.push_back (cp);
818 } else {
819 points.erase (i);
820 }
821
822 PointsChanged (); /* EMIT SIGNAL */
823 }
824
825 void
toggle(vector<ControlPoint * > const & cps)826 Selection::toggle (vector<ControlPoint*> const & cps)
827 {
828 clear_time(); // enforce region/object exclusivity
829 clear_tracks(); // enforce object/track exclusivity
830
831 for (vector<ControlPoint*>::const_iterator i = cps.begin(); i != cps.end(); ++i) {
832 toggle (*i);
833 }
834 }
835
836 void
toggle(list<Selectable * > const & selectables)837 Selection::toggle (list<Selectable*> const & selectables)
838 {
839 clear_time(); // enforce region/object exclusivity
840 clear_tracks(); // enforce object/track exclusivity
841
842 RegionView* rv;
843 ControlPoint* cp;
844 vector<RegionView*> rvs;
845 vector<ControlPoint*> cps;
846
847 for (std::list<Selectable*>::const_iterator i = selectables.begin(); i != selectables.end(); ++i) {
848 if ((rv = dynamic_cast<RegionView*> (*i)) != 0) {
849 rvs.push_back (rv);
850 } else if ((cp = dynamic_cast<ControlPoint*> (*i)) != 0) {
851 cps.push_back (cp);
852 } else {
853 fatal << _("programming error: ")
854 << X_("unknown selectable type passed to Selection::toggle()")
855 << endmsg;
856 abort(); /*NOTREACHED*/
857 }
858 }
859
860 if (!rvs.empty()) {
861 toggle (rvs);
862 }
863
864 if (!cps.empty()) {
865 toggle (cps);
866 }
867 }
868
869 void
set(list<Selectable * > const & selectables)870 Selection::set (list<Selectable*> const & selectables)
871 {
872 clear_time (); // enforce region/object exclusivity
873 clear_tracks(); // enforce object/track exclusivity
874 clear_objects ();
875
876 add (selectables);
877 }
878
879 void
add(PointSelection const & s)880 Selection::add (PointSelection const & s)
881 {
882 clear_time (); // enforce region/object exclusivity
883 clear_tracks(); // enforce object/track exclusivity
884
885 for (PointSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
886 points.push_back (*i);
887 }
888 }
889
890 void
add(list<Selectable * > const & selectables)891 Selection::add (list<Selectable*> const & selectables)
892 {
893 clear_time (); // enforce region/object exclusivity
894 clear_tracks(); // enforce object/track exclusivity
895
896 RegionView* rv;
897 ControlPoint* cp;
898 vector<RegionView*> rvs;
899 vector<ControlPoint*> cps;
900
901 for (std::list<Selectable*>::const_iterator i = selectables.begin(); i != selectables.end(); ++i) {
902 if ((rv = dynamic_cast<RegionView*> (*i)) != 0) {
903 rvs.push_back (rv);
904 } else if ((cp = dynamic_cast<ControlPoint*> (*i)) != 0) {
905 cps.push_back (cp);
906 } else {
907 fatal << _("programming error: ")
908 << X_("unknown selectable type passed to Selection::add()")
909 << endmsg;
910 abort(); /*NOTREACHED*/
911 }
912 }
913
914 if (!rvs.empty()) {
915 add (rvs);
916 }
917
918 if (!cps.empty()) {
919 add (cps);
920 }
921 }
922
923 void
clear_points(bool with_signal)924 Selection::clear_points (bool with_signal)
925 {
926 if (!points.empty()) {
927 points.clear ();
928 if (with_signal) {
929 PointsChanged ();
930 }
931 }
932 }
933
934 void
add(ControlPoint * cp)935 Selection::add (ControlPoint* cp)
936 {
937 clear_time (); // enforce region/object exclusivity
938 clear_tracks(); // enforce object/track exclusivity
939
940 cp->set_selected (true);
941 points.push_back (cp);
942 PointsChanged (); /* EMIT SIGNAL */
943 }
944
945 void
add(vector<ControlPoint * > const & cps)946 Selection::add (vector<ControlPoint*> const & cps)
947 {
948 clear_time (); // enforce region/object exclusivity
949 clear_tracks(); // enforce object/track exclusivity
950
951 for (vector<ControlPoint*>::const_iterator i = cps.begin(); i != cps.end(); ++i) {
952 (*i)->set_selected (true);
953 points.push_back (*i);
954 }
955 PointsChanged (); /* EMIT SIGNAL */
956 }
957
958 void
set(ControlPoint * cp)959 Selection::set (ControlPoint* cp)
960 {
961 clear_time (); // enforce region/object exclusivity
962 clear_tracks(); // enforce object/track exclusivity
963
964 if (cp->selected () && points.size () == 1) {
965 return;
966 }
967
968 for (uint32_t i = 0; i < cp->line().npoints(); ++i) {
969 cp->line().nth (i)->set_selected (false);
970 }
971
972 clear_objects ();
973 add (cp);
974 }
975
976 void
set(ArdourMarker * m)977 Selection::set (ArdourMarker* m)
978 {
979 clear_time (); // enforce region/object exclusivity
980 clear_tracks(); // enforce object/track exclusivity
981 markers.clear ();
982
983 add (m);
984 }
985
986 void
toggle(ArdourMarker * m)987 Selection::toggle (ArdourMarker* m)
988 {
989 MarkerSelection::iterator i;
990
991 if ((i = find (markers.begin(), markers.end(), m)) == markers.end()) {
992 add (m);
993 } else {
994 remove (m);
995 }
996 }
997
998 void
remove(ArdourMarker * m)999 Selection::remove (ArdourMarker* m)
1000 {
1001 MarkerSelection::iterator i;
1002
1003 if ((i = find (markers.begin(), markers.end(), m)) != markers.end()) {
1004 markers.erase (i);
1005 MarkersChanged();
1006 }
1007 }
1008
1009 void
add(ArdourMarker * m)1010 Selection::add (ArdourMarker* m)
1011 {
1012 clear_time (); //enforce region/object exclusivity
1013 clear_tracks(); //enforce object/track exclusivity
1014
1015 if (find (markers.begin(), markers.end(), m) == markers.end()) {
1016 markers.push_back (m);
1017 MarkersChanged();
1018 }
1019 }
1020
1021 void
add(const list<ArdourMarker * > & m)1022 Selection::add (const list<ArdourMarker*>& m)
1023 {
1024 clear_time (); // enforce region/object exclusivity
1025 clear_tracks(); // enforce object/track exclusivity
1026
1027 markers.insert (markers.end(), m.begin(), m.end());
1028 markers.sort ();
1029 markers.unique ();
1030
1031 MarkersChanged ();
1032 }
1033
1034 void
range(samplepos_t & s,samplepos_t & e)1035 MarkerSelection::range (samplepos_t& s, samplepos_t& e)
1036 {
1037 s = max_samplepos;
1038 e = 0;
1039
1040 for (MarkerSelection::iterator i = begin(); i != end(); ++i) {
1041
1042 if ((*i)->position() < s) {
1043 s = (*i)->position();
1044 }
1045
1046 if ((*i)->position() > e) {
1047 e = (*i)->position();
1048 }
1049 }
1050
1051 s = std::min (s, e);
1052 e = std::max (s, e);
1053 }
1054
1055 XMLNode&
get_state() const1056 Selection::get_state () const
1057 {
1058 /* XXX: not complete; just sufficient to get track selection state
1059 so that re-opening plugin windows for editor mixer strips works
1060 */
1061
1062 XMLNode* node = new XMLNode (X_("Selection"));
1063
1064 for (TrackSelection::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
1065 StripableTimeAxisView* stv = dynamic_cast<StripableTimeAxisView*> (*i);
1066 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (*i);
1067 if (stv) {
1068 XMLNode* t = node->add_child (X_("StripableView"));
1069 t->set_property (X_("id"), stv->stripable()->id ());
1070 } else if (atv) {
1071 XMLNode* t = node->add_child (X_("AutomationView"));
1072 t->set_property (X_("id"), atv->parent_stripable()->id ());
1073 t->set_property (X_("parameter"), EventTypeMap::instance().to_symbol (atv->parameter ()));
1074 t->set_property (X_("ctrl_id"), atv->control()->id());
1075 }
1076 }
1077
1078 if (!regions.empty()) {
1079 XMLNode* parent = node->add_child (X_("Regions"));
1080 for (RegionSelection::const_iterator i = regions.begin(); i != regions.end(); ++i) {
1081 XMLNode* r = parent->add_child (X_("Region"));
1082 r->set_property (X_("id"), (*i)->region ()->id ());
1083 }
1084 }
1085
1086 /* midi region views have thir own internal selection. */
1087 list<pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > > rid_notes;
1088 editor->get_per_region_note_selection (rid_notes);
1089
1090 list<pair<PBD::ID, std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > > > >::iterator rn_it;
1091 for (rn_it = rid_notes.begin(); rn_it != rid_notes.end(); ++rn_it) {
1092 XMLNode* n = node->add_child (X_("MIDINotes"));
1093 n->set_property (X_("region-id"), (*rn_it).first);
1094
1095 for (std::set<boost::shared_ptr<Evoral::Note<Temporal::Beats> > >::iterator i = (*rn_it).second.begin(); i != (*rn_it).second.end(); ++i) {
1096 XMLNode* nc = n->add_child(X_("note"));
1097 nc->set_property(X_("note-id"), (*i)->id());
1098 }
1099 }
1100
1101 for (PointSelection::const_iterator i = points.begin(); i != points.end(); ++i) {
1102 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (&(*i)->line().trackview);
1103 if (atv) {
1104
1105 XMLNode* r = node->add_child (X_("ControlPoint"));
1106 r->set_property (X_("type"), "track");
1107 r->set_property (X_("route-id"), atv->parent_stripable()->id ());
1108 r->set_property (X_("automation-list-id"), (*i)->line().the_list()->id ());
1109 r->set_property (X_("parameter"), EventTypeMap::instance().to_symbol ((*i)->line().the_list()->parameter ()));
1110 r->set_property (X_("view-index"), (*i)->view_index());
1111 continue;
1112 }
1113
1114 AudioRegionGainLine* argl = dynamic_cast<AudioRegionGainLine*> (&(*i)->line());
1115 if (argl) {
1116 XMLNode* r = node->add_child (X_("ControlPoint"));
1117 r->set_property (X_("type"), "region");
1118 r->set_property (X_("region-id"), argl->region_view ().region ()->id ());
1119 r->set_property (X_("view-index"), (*i)->view_index());
1120 }
1121
1122 }
1123
1124 for (TimeSelection::const_iterator i = time.begin(); i != time.end(); ++i) {
1125 XMLNode* t = node->add_child (X_("AudioRange"));
1126 t->set_property (X_("start"), (*i).start);
1127 t->set_property (X_("end"), (*i).end);
1128 }
1129
1130 for (MarkerSelection::const_iterator i = markers.begin(); i != markers.end(); ++i) {
1131 XMLNode* t = node->add_child (X_("Marker"));
1132
1133 bool is_start;
1134 Location* loc = editor->find_location_from_marker (*i, is_start);
1135
1136 t->set_property (X_("id"), loc->id());
1137 t->set_property (X_("start"), is_start);
1138 }
1139
1140 return *node;
1141 }
1142
1143 int
set_state(XMLNode const & node,int)1144 Selection::set_state (XMLNode const & node, int)
1145 {
1146 if (node.name() != X_("Selection")) {
1147 return -1;
1148 }
1149
1150 clear_regions ();
1151 clear_midi_notes ();
1152 clear_points ();
1153 clear_time ();
1154 clear_markers ();
1155
1156 /* NOTE: stripable/time-axis-view selection is saved/restored by
1157 * ARDOUR::CoreSelection, not this Selection object
1158 */
1159
1160 PBD::ID id;
1161 XMLNodeList children = node.children ();
1162
1163 for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
1164 if ((*i)->name() == X_("Regions")) {
1165 RegionSelection selected_regions;
1166 XMLNodeList children = (*i)->children ();
1167 for (XMLNodeList::const_iterator ci = children.begin(); ci != children.end(); ++ci) {
1168 PBD::ID id;
1169
1170 if (!(*ci)->get_property (X_("id"), id)) {
1171 continue;
1172 }
1173
1174 RegionSelection rs;
1175 editor->get_regionviews_by_id (id, rs);
1176
1177 if (!rs.empty ()) {
1178 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
1179 selected_regions.push_back (*i);
1180 }
1181 } else {
1182 /*
1183 regionviews haven't been constructed - stash the region IDs
1184 so we can identify them in Editor::region_view_added ()
1185 */
1186 regions.pending.push_back (id);
1187 }
1188 }
1189
1190 if (!selected_regions.empty()) {
1191 add (selected_regions);
1192 }
1193
1194 } else if ((*i)->name() == X_("MIDINotes")) {
1195
1196 if (!(*i)->get_property (X_("region-id"), id)) {
1197 assert (false);
1198 }
1199
1200 RegionSelection rs;
1201
1202 editor->get_regionviews_by_id (id, rs); // there could be more than one
1203
1204 std::list<Evoral::event_id_t> notes;
1205 XMLNodeList children = (*i)->children ();
1206
1207 for (XMLNodeList::const_iterator ci = children.begin(); ci != children.end(); ++ci) {
1208 Evoral::event_id_t id;
1209 if ((*ci)->get_property (X_ ("note-id"), id)) {
1210 notes.push_back (id);
1211 }
1212 }
1213
1214 for (RegionSelection::iterator rsi = rs.begin(); rsi != rs.end(); ++rsi) {
1215 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*rsi);
1216 if (mrv) {
1217 mrv->select_notes(notes, false);
1218 }
1219 }
1220
1221 if (rs.empty()) {
1222 /* regionviews containing these notes don't yet exist on the canvas.*/
1223 pending_midi_note_selection.push_back (make_pair (id, notes));
1224 }
1225
1226 } else if ((*i)->name() == X_("ControlPoint")) {
1227 XMLProperty const * prop_type = (*i)->property (X_("type"));
1228
1229 assert(prop_type);
1230
1231 if (prop_type->value () == "track") {
1232
1233 PBD::ID route_id;
1234 PBD::ID alist_id;
1235 std::string param;
1236 uint32_t view_index;
1237
1238 if (!(*i)->get_property (X_("route-id"), route_id) ||
1239 !(*i)->get_property (X_("automation-list-id"), alist_id) ||
1240 !(*i)->get_property (X_("parameter"), param) ||
1241 !(*i)->get_property (X_("view-index"), view_index)) {
1242 assert(false);
1243 }
1244
1245 StripableTimeAxisView* stv = editor->get_stripable_time_axis_by_id (route_id);
1246 vector <ControlPoint *> cps;
1247
1248 if (stv) {
1249 boost::shared_ptr<AutomationLine> li = stv->automation_child_by_alist_id (alist_id);
1250 if (li) {
1251 ControlPoint* cp = li->nth(view_index);
1252 if (cp) {
1253 cps.push_back (cp);
1254 cp->show();
1255 }
1256 }
1257 }
1258 if (!cps.empty()) {
1259 add (cps);
1260 }
1261 } else if (prop_type->value () == "region") {
1262
1263 PBD::ID region_id;
1264 uint32_t view_index;
1265 if (!(*i)->get_property (X_("region-id"), region_id) ||
1266 !(*i)->get_property (X_("view-index"), view_index)) {
1267 continue;
1268 }
1269
1270 RegionSelection rs;
1271 editor->get_regionviews_by_id (region_id, rs);
1272
1273 if (!rs.empty ()) {
1274 vector <ControlPoint *> cps;
1275 for (RegionSelection::iterator rsi = rs.begin(); rsi != rs.end(); ++rsi) {
1276 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*rsi);
1277 if (arv) {
1278 boost::shared_ptr<AudioRegionGainLine> gl = arv->get_gain_line ();
1279 ControlPoint* cp = gl->nth(view_index);
1280 if (cp) {
1281 cps.push_back (cp);
1282 cp->show();
1283 }
1284 }
1285 }
1286 if (!cps.empty()) {
1287 add (cps);
1288 }
1289 }
1290 }
1291
1292 } else if ((*i)->name() == X_("AudioRange")) {
1293 samplepos_t start;
1294 samplepos_t end;
1295
1296 if (!(*i)->get_property (X_("start"), start) || !(*i)->get_property (X_("end"), end)) {
1297 assert(false);
1298 }
1299
1300 add (start, end);
1301
1302 } else if ((*i)->name() == X_("AutomationView")) {
1303
1304 // XXX is this even used? -> StripableAutomationControl
1305 std::string param;
1306 PBD::ID ctrl_id (0);
1307
1308 if (!(*i)->get_property (X_("id"), id) || !(*i)->get_property (X_("parameter"), param)) {
1309 assert (false);
1310 }
1311
1312 StripableTimeAxisView* stv = editor->get_stripable_time_axis_by_id (id);
1313
1314 if (stv && (*i)->get_property (X_("control_id"), ctrl_id)) {
1315 boost::shared_ptr<AutomationTimeAxisView> atv = stv->automation_child (EventTypeMap::instance().from_symbol (param), ctrl_id);
1316
1317 /* the automation could be for an entity that was never saved
1318 * in the session file. Don't freak out if we can't find
1319 * it.
1320 */
1321
1322 if (atv) {
1323 add (atv.get());
1324 }
1325 }
1326
1327 } else if ((*i)->name() == X_("Marker")) {
1328
1329 bool is_start;
1330 if (!(*i)->get_property (X_("id"), id) || !(*i)->get_property (X_("start"), is_start)) {
1331 assert(false);
1332 }
1333
1334 ArdourMarker* m = editor->find_marker_from_location_id (id, is_start);
1335 if (m) {
1336 add (m);
1337 }
1338
1339 }
1340
1341 }
1342
1343 return 0;
1344 }
1345
1346 void
remove_regions(TimeAxisView * t)1347 Selection::remove_regions (TimeAxisView* t)
1348 {
1349 RegionSelection::iterator i = regions.begin();
1350 while (i != regions.end ()) {
1351 RegionSelection::iterator tmp = i;
1352 ++tmp;
1353
1354 if (&(*i)->get_time_axis_view() == t) {
1355 remove (*i);
1356 }
1357
1358 i = tmp;
1359 }
1360 }
1361
1362 /* TIME AXIS VIEW ... proxy for Stripable/Controllable
1363 *
1364 * public methods just modify the CoreSelection; PresentationInfo::Changed will
1365 * trigger Selection::core_selection_changed() and we will update our own data
1366 * structures there.
1367 */
1368
1369 void
toggle(const TrackViewList & track_list)1370 Selection::toggle (const TrackViewList& track_list)
1371 {
1372 TrackViewList t = add_grouped_tracks (track_list);
1373
1374 CoreSelection& selection (editor->session()->selection());
1375 PresentationInfo::ChangeSuspender cs;
1376
1377 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1378 boost::shared_ptr<Stripable> s = (*i)->stripable ();
1379 boost::shared_ptr<AutomationControl> c = (*i)->control ();
1380 selection.toggle (s, c);
1381 }
1382 }
1383
1384 void
toggle(TimeAxisView * track)1385 Selection::toggle (TimeAxisView* track)
1386 {
1387 TrackViewList tr;
1388 tr.push_back (track);
1389 toggle (tr);
1390 }
1391
1392 void
add(TrackViewList const & track_list)1393 Selection::add (TrackViewList const & track_list)
1394 {
1395 TrackViewList t = add_grouped_tracks (track_list);
1396
1397 CoreSelection& selection (editor->session()->selection());
1398 PresentationInfo::ChangeSuspender cs;
1399
1400 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1401 boost::shared_ptr<Stripable> s = (*i)->stripable ();
1402 boost::shared_ptr<AutomationControl> c = (*i)->control ();
1403 selection.add (s, c);
1404 }
1405 }
1406
1407 void
add(TimeAxisView * track)1408 Selection::add (TimeAxisView* track)
1409 {
1410 TrackViewList tr;
1411 tr.push_back (track);
1412 add (tr);
1413 }
1414
1415 void
remove(TimeAxisView * track)1416 Selection::remove (TimeAxisView* track)
1417 {
1418 TrackViewList tvl;
1419 tvl.push_back (track);
1420 remove (tvl);
1421 }
1422
1423 void
remove(const TrackViewList & t)1424 Selection::remove (const TrackViewList& t)
1425 {
1426 CoreSelection& selection (editor->session()->selection());
1427 PresentationInfo::ChangeSuspender cs;
1428
1429 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1430 boost::shared_ptr<Stripable> s = (*i)->stripable ();
1431 boost::shared_ptr<AutomationControl> c = (*i)->control ();
1432 selection.remove (s, c);
1433 }
1434 }
1435
1436 void
set(TimeAxisView * track)1437 Selection::set (TimeAxisView* track)
1438 {
1439 TrackViewList tvl;
1440 tvl.push_back (track);
1441 set (tvl);
1442 }
1443
1444 void
set(const TrackViewList & track_list)1445 Selection::set (const TrackViewList& track_list)
1446 {
1447 TrackViewList t = add_grouped_tracks (track_list);
1448
1449 CoreSelection& selection (editor->session()->selection());
1450
1451 #if 1 // crazy optmization hack
1452 /* check is the selection actually changed, ignore NO-OPs
1453 *
1454 * There are excessive calls from EditorRoutes::selection_changed():
1455 * Every click calls selection_changed() even if it doesn't change.
1456 * Also re-ordering tracks calls into this due to gtk's odd DnD signal
1457 * messaging (row removed, re-added).
1458 *
1459 * Re-ordering a row results in at least 2 calls to selection_changed()
1460 * without actual change. Calling selection.clear_stripables()
1461 * and re-adding the same tracks every time in turn emits changed signals.
1462 */
1463 bool changed = false;
1464 CoreSelection::StripableAutomationControls sac;
1465 selection.get_stripables (sac);
1466 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1467 boost::shared_ptr<Stripable> s = (*i)->stripable ();
1468 boost::shared_ptr<AutomationControl> c = (*i)->control ();
1469 bool found = false;
1470 for (CoreSelection::StripableAutomationControls::iterator j = sac.begin (); j != sac.end (); ++j) {
1471 if (j->stripable == s && j->controllable == c) {
1472 found = true;
1473 sac.erase (j);
1474 break;
1475 }
1476 }
1477 if (!found) {
1478 changed = true;
1479 break;
1480 }
1481 }
1482 if (!changed && sac.size() == 0) {
1483 return;
1484 }
1485 #endif
1486
1487 PresentationInfo::ChangeSuspender cs;
1488
1489 selection.clear_stripables ();
1490
1491 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1492 boost::shared_ptr<Stripable> s = (*i)->stripable ();
1493 boost::shared_ptr<AutomationControl> c = (*i)->control ();
1494 selection.add (s, c);
1495 }
1496 }
1497
1498 void
clear_tracks(bool)1499 Selection::clear_tracks (bool)
1500 {
1501 if (!manage_libardour_selection) {
1502 return;
1503 }
1504
1505 Session* s = editor->session();
1506 if (s) {
1507 CoreSelection& selection (s->selection());
1508 selection.clear_stripables ();
1509 }
1510 }
1511
1512 bool
selected(TimeAxisView * tv) const1513 Selection::selected (TimeAxisView* tv) const
1514 {
1515 Session* session = editor->session();
1516
1517 if (!session) {
1518 return false;
1519 }
1520
1521 CoreSelection& selection (session->selection());
1522 boost::shared_ptr<Stripable> s = tv->stripable ();
1523 boost::shared_ptr<AutomationControl> c = tv->control ();
1524
1525 if (c) {
1526 return selection.selected (c);
1527 }
1528
1529 return selection.selected (s);
1530 }
1531
1532 TrackViewList
add_grouped_tracks(TrackViewList const & t)1533 Selection::add_grouped_tracks (TrackViewList const & t)
1534 {
1535 TrackViewList added;
1536
1537 for (TrackSelection::const_iterator i = t.begin(); i != t.end(); ++i) {
1538 if (dynamic_cast<VCATimeAxisView*> (*i)) {
1539 continue;
1540 }
1541
1542 /* select anything in the same select-enabled route group */
1543 ARDOUR::RouteGroup* rg = (*i)->route_group ();
1544
1545 if (rg && rg->is_active() && rg->is_select ()) {
1546
1547 TrackViewList tr = editor->axis_views_from_routes (rg->route_list ());
1548
1549 for (TrackViewList::iterator j = tr.begin(); j != tr.end(); ++j) {
1550
1551 /* Do not add the trackview passed in as an
1552 * argument, because we want that to be on the
1553 * end of the list.
1554 */
1555
1556 if (*j != *i) {
1557 if (!added.contains (*j)) {
1558 added.push_back (*j);
1559 }
1560 }
1561 }
1562 }
1563 }
1564
1565 /* now add the the trackview's passed in as actual arguments */
1566 added.insert (added.end(), t.begin(), t.end());
1567
1568 return added;
1569 }
1570
1571 #if 0
1572 static void dump_tracks (Selection const & s)
1573 {
1574 cerr << "--TRACKS [" << s.tracks.size() << ']' << ":\n";
1575 for (TrackViewList::const_iterator x = s.tracks.begin(); x != s.tracks.end(); ++x) {
1576 cerr << (*x)->name() << ' ' << (*x)->stripable() << " C = " << (*x)->control() << endl;
1577 }
1578 cerr << "///\n";
1579 }
1580 #endif
1581
1582 void
core_selection_changed(PropertyChange const & what_changed)1583 Selection::core_selection_changed (PropertyChange const & what_changed)
1584 {
1585 PropertyChange pc;
1586
1587 pc.add (Properties::selected);
1588
1589 if (!what_changed.contains (pc)) {
1590 return;
1591 }
1592
1593 CoreSelection& selection (editor->session()->selection());
1594
1595 if (selection.selected()) {
1596 clear_objects(); // enforce object/range exclusivity
1597 }
1598
1599 tracks.clear (); // clear stage for whatever tracks are now selected (maybe none)
1600
1601 CoreSelection::StripableAutomationControls sac;
1602 selection.get_stripables (sac);
1603
1604 for (CoreSelection::StripableAutomationControls::const_iterator i = sac.begin(); i != sac.end(); ++i) {
1605 AxisView* av;
1606 TimeAxisView* tav;
1607 if ((*i).controllable) {
1608 av = editor->axis_view_by_control ((*i).controllable);
1609 } else {
1610 av = editor->axis_view_by_stripable ((*i).stripable);
1611 }
1612
1613 tav = dynamic_cast<TimeAxisView*>(av);
1614 if (tav) {
1615 tracks.push_back (tav);
1616 }
1617 }
1618
1619 TracksChanged();
1620 }
1621
1622 MidiRegionSelection
midi_regions()1623 Selection::midi_regions ()
1624 {
1625 MidiRegionSelection ms;
1626
1627 for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) {
1628 MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(*i);
1629 if (mrv) {
1630 ms.add (mrv);
1631 }
1632 }
1633
1634 return ms;
1635 }
1636