2 Copyright (C) 2002 Paul Davis
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.
21 #include <sigc++/bind.h>
23 #include "pbd/error.h"
24 #include "pbd/stacktrace.h"
26 #include "ardour/playlist.h"
27 #include "ardour/rc_configuration.h"
29 #include "gui_thread.h"
30 #include "midi_cut_buffer.h"
31 #include "region_view.h"
32 #include "selection.h"
33 #include "selection_templates.h"
34 #include "time_axis_view.h"
35 #include "automation_time_axis.h"
36 #include "public_editor.h"
37 #include "control_point.h"
42 using namespace ARDOUR;
45 struct AudioRangeComparator {
46 bool operator()(AudioRange a, AudioRange b) {
47 return a.start < b.start;
51 Selection::Selection (const PublicEditor* e)
55 , _no_tracks_changed (false)
59 /* we have disambiguate which remove() for the compiler */
61 void (Selection::*track_remove)(TimeAxisView*) = &Selection::remove;
62 TimeAxisView::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (track_remove, this, _1), gui_context());
64 void (Selection::*marker_remove)(Marker*) = &Selection::remove;
65 Marker::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (marker_remove, this, _1), gui_context());
67 void (Selection::*point_remove)(ControlPoint*) = &Selection::remove;
68 ControlPoint::CatchDeletion.connect (*this, MISSING_INVALIDATOR, boost::bind (point_remove, this, _1), gui_context());
73 Selection::operator= (const Selection& other)
76 regions = other.regions;
77 tracks = other.tracks;
80 midi_regions = other.midi_regions;
81 midi_notes = other.midi_notes;
88 operator== (const Selection& a, const Selection& b)
90 return a.regions == b.regions &&
91 a.tracks == b.tracks &&
94 a.playlists == b.playlists &&
95 a.midi_notes == b.midi_notes &&
96 a.midi_regions == b.midi_regions;
99 /** Clear everything from the Selection */
110 clear_midi_regions ();
115 Selection::clear_objects ()
122 clear_midi_regions ();
126 Selection::clear_tracks ()
128 if (!tracks.empty()) {
129 for (TrackViewList::iterator x = tracks.begin(); x != tracks.end(); ++x) {
130 (*x)->set_selected (false);
133 if (!_no_tracks_changed) {
140 Selection::clear_time ()
148 Selection::dump_region_layers()
150 cerr << "region selection layer dump" << endl;
151 for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) {
152 cerr << "layer: " << (int)(*i)->region()->layer() << endl;
158 Selection::clear_regions ()
160 if (!regions.empty()) {
161 regions.clear_all ();
163 if (Config->get_link_region_and_track_selection()) {
170 Selection::clear_midi_notes ()
172 if (!midi_notes.empty()) {
173 for (MidiNoteSelection::iterator x = midi_notes.begin(); x != midi_notes.end(); ++x) {
182 Selection::clear_midi_regions ()
184 if (!midi_regions.empty()) {
185 midi_regions.clear ();
186 MidiRegionsChanged ();
191 Selection::clear_playlists ()
193 /* Selections own their playlists */
195 for (PlaylistSelection::iterator i = playlists.begin(); i != playlists.end(); ++i) {
196 /* selections own their own regions, which are copies of the "originals". make them go away */
197 (*i)->drop_regions ();
201 if (!playlists.empty()) {
208 Selection::clear_lines ()
210 if (!lines.empty()) {
217 Selection::clear_markers ()
219 if (!markers.empty()) {
226 Selection::toggle (boost::shared_ptr<Playlist> pl)
228 clear_time(); //enforce object/range exclusivity
229 clear_tracks(); //enforce object/track exclusivity
231 PlaylistSelection::iterator i;
233 if ((i = find (playlists.begin(), playlists.end(), pl)) == playlists.end()) {
235 playlists.push_back(pl);
244 Selection::toggle (const TrackViewList& track_list)
246 for (TrackViewList::const_iterator i = track_list.begin(); i != track_list.end(); ++i) {
252 Selection::toggle (TimeAxisView* track)
254 TrackSelection::iterator i;
256 if ((i = find (tracks.begin(), tracks.end(), track)) == tracks.end()) {
257 track->set_selected (true);
258 tracks.push_back (track);
260 track->set_selected (false);
264 if (!_no_tracks_changed) {
270 Selection::toggle (const MidiNoteSelection& midi_note_list)
272 clear_time(); //enforce object/range exclusivity
273 clear_tracks(); //enforce object/track exclusivity
275 for (MidiNoteSelection::const_iterator i = midi_note_list.begin(); i != midi_note_list.end(); ++i) {
281 Selection::toggle (MidiCutBuffer* midi)
283 MidiNoteSelection::iterator i;
285 if ((i = find (midi_notes.begin(), midi_notes.end(), midi)) == midi_notes.end()) {
286 midi_notes.push_back (midi);
288 /* remember that we own the MCB */
290 midi_notes.erase (i);
298 Selection::toggle (RegionView* r)
300 clear_time(); //enforce object/range exclusivity
301 clear_tracks(); //enforce object/track exclusivity
303 RegionSelection::iterator i;
305 if ((i = find (regions.begin(), regions.end(), r)) == regions.end()) {
315 Selection::toggle (MidiRegionView* mrv)
317 clear_time(); //enforce object/range exclusivity
318 clear_tracks(); //enforce object/track exclusivity
320 MidiRegionSelection::iterator i;
322 if ((i = find (midi_regions.begin(), midi_regions.end(), mrv)) == midi_regions.end()) {
325 midi_regions.erase (i);
328 MidiRegionsChanged ();
332 Selection::toggle (vector<RegionView*>& r)
334 clear_time(); //enforce object/range exclusivity
335 clear_tracks(); //enforce object/track exclusivity
337 RegionSelection::iterator i;
339 for (vector<RegionView*>::iterator x = r.begin(); x != r.end(); ++x) {
340 if ((i = find (regions.begin(), regions.end(), (*x))) == regions.end()) {
351 Selection::toggle (framepos_t start, framepos_t end)
353 clear_objects(); //enforce object/range exclusivity
355 AudioRangeComparator cmp;
357 /* XXX this implementation is incorrect */
359 time.push_back (AudioRange (start, end, ++next_time_id));
369 Selection::add (boost::shared_ptr<Playlist> pl)
371 clear_time(); //enforce object/range exclusivity
372 clear_tracks(); //enforce object/track exclusivity
374 if (find (playlists.begin(), playlists.end(), pl) == playlists.end()) {
376 playlists.push_back(pl);
382 Selection::add (const list<boost::shared_ptr<Playlist> >& pllist)
384 clear_time(); //enforce object/range exclusivity
385 clear_tracks(); //enforce object/track exclusivity
387 bool changed = false;
389 for (list<boost::shared_ptr<Playlist> >::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
390 if (find (playlists.begin(), playlists.end(), (*i)) == playlists.end()) {
392 playlists.push_back (*i);
403 Selection::add (const TrackViewList& track_list)
405 TrackViewList added = tracks.add (track_list);
407 if (!added.empty()) {
408 for (TrackViewList::iterator x = added.begin(); x != added.end(); ++x) {
409 (*x)->set_selected (true);
411 if (!_no_tracks_changed) {
418 Selection::add (TimeAxisView* track)
421 track->set_selected (true);
422 tr.push_back (track);
427 Selection::add (const MidiNoteSelection& midi_list)
429 clear_time(); //enforce object/range exclusivity
430 clear_tracks(); //enforce object/track exclusivity
432 const MidiNoteSelection::const_iterator b = midi_list.begin();
433 const MidiNoteSelection::const_iterator e = midi_list.end();
435 if (!midi_list.empty()) {
436 midi_notes.insert (midi_notes.end(), b, e);
442 Selection::add (MidiCutBuffer* midi)
444 /* we take ownership of the MCB */
446 if (find (midi_notes.begin(), midi_notes.end(), midi) == midi_notes.end()) {
447 midi_notes.push_back (midi);
453 Selection::add (vector<RegionView*>& v)
455 clear_time(); //enforce object/range exclusivity
456 clear_tracks(); //enforce object/track exclusivity
458 /* XXX This method or the add (const RegionSelection&) needs to go
461 bool changed = false;
463 for (vector<RegionView*>::iterator i = v.begin(); i != v.end(); ++i) {
464 if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
465 changed = regions.add ((*i));
466 if (Config->get_link_region_and_track_selection() && changed) {
467 add (&(*i)->get_time_axis_view());
478 Selection::add (const RegionSelection& rs)
480 clear_time(); //enforce object/range exclusivity
481 clear_tracks(); //enforce object/track exclusivity
483 /* XXX This method or the add (const vector<RegionView*>&) needs to go
486 bool changed = false;
488 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
489 if (find (regions.begin(), regions.end(), (*i)) == regions.end()) {
490 changed = regions.add ((*i));
491 if (Config->get_link_region_and_track_selection() && changed) {
492 add (&(*i)->get_time_axis_view());
503 Selection::add (RegionView* r)
505 clear_time(); //enforce object/range exclusivity
506 clear_tracks(); //enforce object/track exclusivity
508 if (find (regions.begin(), regions.end(), r) == regions.end()) {
509 bool changed = regions.add (r);
510 if (Config->get_link_region_and_track_selection() && changed) {
511 add (&r->get_time_axis_view());
520 Selection::add (MidiRegionView* mrv)
522 clear_time(); //enforce object/range exclusivity
523 clear_tracks(); //enforce object/track exclusivity
525 if (find (midi_regions.begin(), midi_regions.end(), mrv) == midi_regions.end()) {
526 midi_regions.push_back (mrv);
527 /* XXX should we do this? */
529 if (Config->get_link_region_and_track_selection()) {
530 add (&mrv->get_time_axis_view());
533 MidiRegionsChanged ();
538 Selection::add (framepos_t start, framepos_t end)
540 clear_objects(); //enforce object/range exclusivity
542 AudioRangeComparator cmp;
544 /* XXX this implementation is incorrect */
546 time.push_back (AudioRange (start, end, ++next_time_id));
556 Selection::move_time (framecnt_t distance)
562 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
563 (*i).start += distance;
564 (*i).end += distance;
571 Selection::replace (uint32_t sid, framepos_t start, framepos_t end)
573 clear_objects(); //enforce object/range exclusivity
575 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
576 if ((*i).id == sid) {
578 time.push_back (AudioRange(start,end, sid));
580 /* don't consolidate here */
583 AudioRangeComparator cmp;
593 Selection::add (boost::shared_ptr<Evoral::ControlList> cl)
595 clear_time(); //enforce object/range exclusivity
596 clear_tracks(); //enforce object/track exclusivity
598 boost::shared_ptr<ARDOUR::AutomationList> al
599 = boost::dynamic_pointer_cast<ARDOUR::AutomationList>(cl);
601 warning << "Programming error: Selected list is not an ARDOUR::AutomationList" << endmsg;
604 if (find (lines.begin(), lines.end(), al) == lines.end()) {
605 lines.push_back (al);
611 Selection::remove (TimeAxisView* track)
613 list<TimeAxisView*>::iterator i;
614 if ((i = find (tracks.begin(), tracks.end(), track)) != tracks.end()) {
615 track->set_selected (false);
617 if (!_no_tracks_changed) {
624 Selection::remove (const TrackViewList& track_list)
626 bool changed = false;
628 for (TrackViewList::const_iterator i = track_list.begin(); i != track_list.end(); ++i) {
630 TrackViewList::iterator x = find (tracks.begin(), tracks.end(), *i);
631 if (x != tracks.end()) {
632 (*i)->set_selected (false);
639 if (!_no_tracks_changed) {
646 Selection::remove (ControlPoint* p)
648 PointSelection::iterator i = find (points.begin(), points.end(), p);
649 if (i != points.end ()) {
655 Selection::remove (const MidiNoteSelection& midi_list)
657 bool changed = false;
659 for (MidiNoteSelection::const_iterator i = midi_list.begin(); i != midi_list.end(); ++i) {
661 MidiNoteSelection::iterator x;
663 if ((x = find (midi_notes.begin(), midi_notes.end(), (*i))) != midi_notes.end()) {
664 midi_notes.erase (x);
675 Selection::remove (MidiCutBuffer* midi)
677 MidiNoteSelection::iterator x;
679 if ((x = find (midi_notes.begin(), midi_notes.end(), midi)) != midi_notes.end()) {
680 /* remember that we own the MCB */
682 midi_notes.erase (x);
688 Selection::remove (boost::shared_ptr<Playlist> track)
690 list<boost::shared_ptr<Playlist> >::iterator i;
691 if ((i = find (playlists.begin(), playlists.end(), track)) != playlists.end()) {
698 Selection::remove (const list<boost::shared_ptr<Playlist> >& pllist)
700 bool changed = false;
702 for (list<boost::shared_ptr<Playlist> >::const_iterator i = pllist.begin(); i != pllist.end(); ++i) {
704 list<boost::shared_ptr<Playlist> >::iterator x;
706 if ((x = find (playlists.begin(), playlists.end(), (*i))) != playlists.end()) {
718 Selection::remove (RegionView* r)
720 if (regions.remove (r)) {
724 if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_time_axis_view())) {
725 remove (&r->get_time_axis_view());
730 Selection::remove (MidiRegionView* mrv)
732 MidiRegionSelection::iterator x;
734 if ((x = find (midi_regions.begin(), midi_regions.end(), mrv)) != midi_regions.end()) {
735 midi_regions.erase (x);
736 MidiRegionsChanged ();
740 /* XXX fix this up ? */
741 if (Config->get_link_region_and_track_selection() && !regions.involves (r->get_time_axis_view())) {
742 remove (&r->get_time_axis_view());
749 Selection::remove (uint32_t selection_id)
755 for (list<AudioRange>::iterator i = time.begin(); i != time.end(); ++i) {
756 if ((*i).id == selection_id) {
766 Selection::remove (framepos_t /*start*/, framepos_t /*end*/)
771 Selection::remove (boost::shared_ptr<ARDOUR::AutomationList> ac)
773 AutomationSelection::iterator i;
774 if ((i = find (lines.begin(), lines.end(), ac)) != lines.end()) {
781 Selection::set (TimeAxisView* track)
783 clear_objects(); //enforce object/range exclusivity
789 Selection::set (const TrackViewList& track_list)
791 clear_objects(); //enforce object/range exclusivity
797 Selection::set (const MidiNoteSelection& midi_list)
799 clear_time (); //enforce region/object exclusivity
800 clear_tracks(); //enforce object/track exclusivity
806 Selection::set (boost::shared_ptr<Playlist> playlist)
808 clear_time (); //enforce region/object exclusivity
809 clear_tracks(); //enforce object/track exclusivity
815 Selection::set (const list<boost::shared_ptr<Playlist> >& pllist)
817 clear_time(); //enforce region/object exclusivity
823 Selection::set (const RegionSelection& rs)
825 clear_time(); //enforce region/object exclusivity
826 clear_tracks(); //enforce object/track exclusivity
829 RegionsChanged(); /* EMIT SIGNAL */
833 Selection::set (MidiRegionView* mrv)
835 clear_time(); //enforce region/object exclusivity
836 clear_tracks(); //enforce object/track exclusivity
842 Selection::set (RegionView* r, bool also_clear_tracks)
844 clear_time(); //enforce region/object exclusivity
845 clear_tracks(); //enforce object/track exclusivity
847 if (also_clear_tracks && !Config->get_link_region_and_track_selection()) {
848 /* clear_regions() will have done this if the link preference
857 Selection::set (vector<RegionView*>& v)
859 bool had_regions = !regions.empty();
861 clear_time(); //enforce region/object exclusivity
862 clear_tracks(); //enforce object/track exclusivity
865 if (Config->get_link_region_and_track_selection()) {
867 /* there were regions before, so we're changing the
868 * region selection (likely), thus link region/track
869 * selection. relevant tracks will get selected
870 * as we ::add() below.
873 // make sure to deselect any automation selections
880 /** Set the start and end time of the time selection, without changing
881 * the list of tracks it applies to.
884 Selection::set (framepos_t start, framepos_t end)
886 clear_objects(); //enforce region/object exclusivity
887 clear_tracks(); //enforce object/track exclusivity
890 if ((start == 0 && end == 0) || end < start) {
895 time.push_back (AudioRange (start, end, ++next_time_id));
897 /* reuse the first entry, and remove all the rest */
899 while (time.size() > 1) {
902 time.front().start = start;
903 time.front().end = end;
910 return time.front().id;
913 /** Set the start and end of the range selection. If more than one range
914 * is currently selected, the start of the earliest range and the end of the
915 * latest range are set. If no range is currently selected, this method
916 * selects a single range from start to end.
918 * @param start New start time.
919 * @param end New end time.
922 Selection::set_preserving_all_ranges (framepos_t start, framepos_t end)
924 clear_objects(); //enforce region/object exclusivity
926 if ((start == 0 && end == 0) || (end < start)) {
931 time.push_back (AudioRange (start, end, ++next_time_id));
933 time.sort (AudioRangeComparator ());
934 time.front().start = start;
935 time.back().end = end;
944 Selection::set (boost::shared_ptr<Evoral::ControlList> ac)
946 clear_time(); //enforce region/object exclusivity
947 clear_tracks(); //enforce object/track exclusivity
954 Selection::selected (Marker* m)
956 return find (markers.begin(), markers.end(), m) != markers.end();
960 Selection::selected (TimeAxisView* tv)
962 return tv->get_selected ();
966 Selection::selected (RegionView* rv)
968 return find (regions.begin(), regions.end(), rv) != regions.end();
972 Selection::selected (ControlPoint* cp)
974 return find (points.begin(), points.end(), cp) != points.end();
978 Selection::empty (bool internal_selection)
980 bool object_level_empty = regions.empty () &&
983 playlists.empty () &&
986 playlists.empty () &&
991 if (!internal_selection) {
992 return object_level_empty;
995 /* this is intended to really only apply when using a Selection
999 return object_level_empty && midi_notes.empty();
1003 Selection::toggle (ControlPoint* cp)
1005 clear_time(); //enforce region/object exclusivity
1006 clear_tracks(); //enforce object/track exclusivity
1008 cp->set_selected (!cp->get_selected ());
1009 PointSelection::iterator i = find (points.begin(), points.end(), cp);
1010 if (i == points.end()) {
1011 points.push_back (cp);
1016 PointsChanged (); /* EMIT SIGNAL */
1020 Selection::toggle (vector<ControlPoint*> const & cps)
1022 clear_time(); //enforce region/object exclusivity
1023 clear_tracks(); //enforce object/track exclusivity
1025 for (vector<ControlPoint*>::const_iterator i = cps.begin(); i != cps.end(); ++i) {
1031 Selection::toggle (list<Selectable*> const & selectables)
1033 clear_time(); //enforce region/object exclusivity
1034 clear_tracks(); //enforce object/track exclusivity
1038 vector<RegionView*> rvs;
1039 vector<ControlPoint*> cps;
1041 for (std::list<Selectable*>::const_iterator i = selectables.begin(); i != selectables.end(); ++i) {
1042 if ((rv = dynamic_cast<RegionView*> (*i)) != 0) {
1044 } else if ((cp = dynamic_cast<ControlPoint*> (*i)) != 0) {
1047 fatal << _("programming error: ")
1048 << X_("unknown selectable type passed to Selection::toggle()")
1064 Selection::set (list<Selectable*> const & selectables)
1066 clear_time (); //enforce region/object exclusivity
1067 clear_tracks(); //enforce object/track exclusivity
1070 if (Config->get_link_region_and_track_selection ()) {
1078 Selection::add (PointSelection const & s)
1080 clear_time (); //enforce region/object exclusivity
1081 clear_tracks(); //enforce object/track exclusivity
1083 for (PointSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
1084 points.push_back (*i);
1089 Selection::add (list<Selectable*> const & selectables)
1091 clear_time (); //enforce region/object exclusivity
1092 clear_tracks(); //enforce object/track exclusivity
1096 vector<RegionView*> rvs;
1097 vector<ControlPoint*> cps;
1099 for (std::list<Selectable*>::const_iterator i = selectables.begin(); i != selectables.end(); ++i) {
1100 if ((rv = dynamic_cast<RegionView*> (*i)) != 0) {
1102 } else if ((cp = dynamic_cast<ControlPoint*> (*i)) != 0) {
1105 fatal << _("programming error: ")
1106 << X_("unknown selectable type passed to Selection::add()")
1122 Selection::clear_points ()
1124 if (!points.empty()) {
1131 Selection::add (ControlPoint* cp)
1133 clear_time (); //enforce region/object exclusivity
1134 clear_tracks(); //enforce object/track exclusivity
1136 cp->set_selected (true);
1137 points.push_back (cp);
1138 PointsChanged (); /* EMIT SIGNAL */
1142 Selection::add (vector<ControlPoint*> const & cps)
1144 clear_time (); //enforce region/object exclusivity
1145 clear_tracks(); //enforce object/track exclusivity
1147 for (vector<ControlPoint*>::const_iterator i = cps.begin(); i != cps.end(); ++i) {
1148 (*i)->set_selected (true);
1149 points.push_back (*i);
1151 PointsChanged (); /* EMIT SIGNAL */
1155 Selection::set (ControlPoint* cp)
1157 clear_time (); //enforce region/object exclusivity
1158 clear_tracks(); //enforce object/track exclusivity
1160 if (cp->get_selected()) {
1164 for (uint32_t i = 0; i < cp->line().npoints(); ++i) {
1165 cp->line().nth (i)->set_selected (false);
1173 Selection::set (Marker* m)
1175 clear_time (); //enforce region/object exclusivity
1176 clear_tracks(); //enforce object/track exclusivity
1183 Selection::toggle (Marker* m)
1185 MarkerSelection::iterator i;
1187 if ((i = find (markers.begin(), markers.end(), m)) == markers.end()) {
1195 Selection::remove (Marker* m)
1197 MarkerSelection::iterator i;
1199 if ((i = find (markers.begin(), markers.end(), m)) != markers.end()) {
1206 Selection::add (Marker* m)
1208 clear_time (); //enforce region/object exclusivity
1209 clear_tracks(); //enforce object/track exclusivity
1211 if (find (markers.begin(), markers.end(), m) == markers.end()) {
1212 markers.push_back (m);
1218 Selection::add (const list<Marker*>& m)
1220 clear_time (); //enforce region/object exclusivity
1221 clear_tracks(); //enforce object/track exclusivity
1223 markers.insert (markers.end(), m.begin(), m.end());
1231 MarkerSelection::range (framepos_t& s, framepos_t& e)
1236 for (MarkerSelection::iterator i = begin(); i != end(); ++i) {
1238 if ((*i)->position() < s) {
1239 s = (*i)->position();
1242 if ((*i)->position() > e) {
1243 e = (*i)->position();
1247 s = std::min (s, e);
1248 e = std::max (s, e);
1252 Selection::get_state () const
1254 /* XXX: not complete; just sufficient to get track selection state
1255 so that re-opening plugin windows for editor mixer strips works
1258 XMLNode* node = new XMLNode (X_("Selection"));
1260 for (TrackSelection::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
1261 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
1262 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (*i);
1264 XMLNode* t = node->add_child (X_("RouteView"));
1265 t->add_property (X_("id"), atoi (rtv->route()->id().to_s().c_str()));
1267 XMLNode* t = node->add_child (X_("AutomationView"));
1268 t->add_property (X_("id"), atoi (atv->parent_route()->id().to_s().c_str()));
1269 t->add_property (X_("parameter"), EventTypeMap::instance().to_symbol (atv->parameter ()));
1273 for (MarkerSelection::const_iterator i = markers.begin(); i != markers.end(); ++i) {
1274 XMLNode* t = node->add_child (X_("Marker"));
1277 Location* loc = editor->find_location_from_marker (*i, is_start);
1279 t->add_property (X_("id"), atoi (loc->id().to_s().c_str()));
1280 t->add_property (X_("start"), is_start ? X_("yes") : X_("no"));
1287 Selection::set_state (XMLNode const & node, int)
1289 if (node.name() != X_("Selection")) {
1293 XMLNodeList children = node.children ();
1294 for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
1295 if ((*i)->name() == X_("RouteView")) {
1297 XMLProperty* prop_id = (*i)->property (X_("id"));
1299 PBD::ID id (prop_id->value ());
1300 RouteTimeAxisView* rtv = editor->get_route_view_by_route_id (id);
1305 } else if ((*i)->name() == X_("AutomationView")) {
1307 XMLProperty* prop_id = (*i)->property (X_("id"));
1308 XMLProperty* prop_parameter = (*i)->property (X_("parameter"));
1311 assert (prop_parameter);
1313 PBD::ID id (prop_id->value ());
1314 RouteTimeAxisView* rtv = editor->get_route_view_by_route_id (id);
1317 boost::shared_ptr<AutomationTimeAxisView> atv = rtv->automation_child (EventTypeMap::instance().new_parameter (prop_parameter->value ()));
1319 /* the automation could be for an entity that was never saved
1320 in the session file. Don't freak out if we can't find
1329 } else if ((*i)->name() == X_("Marker")) {
1331 XMLProperty* prop_id = (*i)->property (X_("id"));
1332 XMLProperty* prop_start = (*i)->property (X_("start"));
1334 assert (prop_start);
1336 PBD::ID id (prop_id->value ());
1337 Marker* m = editor->find_marker_from_location_id (id, string_is_affirmative (prop_start->value ()));
1350 Selection::remove_regions (TimeAxisView* t)
1352 RegionSelection::iterator i = regions.begin();
1353 while (i != regions.end ()) {
1354 RegionSelection::iterator tmp = i;
1357 if (&(*i)->get_time_axis_view() == t) {
1366 Selection::block_tracks_changed (bool yn)
1368 _no_tracks_changed = yn;