2 Copyright (C) 2000-2004 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.
20 /* Note: public Editor methods are documented in public_editor.h */
30 #include <pbd/error.h>
31 #include <pbd/basename.h>
32 #include <pbd/pthread_utils.h>
33 #include <pbd/memento_command.h>
34 #include <pbd/whitespace.h>
36 #include <gtkmm2ext/utils.h>
37 #include <gtkmm2ext/choice.h>
38 #include <gtkmm2ext/window_title.h>
39 #include <gtkmm2ext/popup.h>
42 #include <ardour/audioengine.h>
43 #include <ardour/session.h>
44 #include <ardour/audioplaylist.h>
45 #include <ardour/audioregion.h>
46 #include <ardour/audio_diskstream.h>
47 #include <ardour/utils.h>
48 #include <ardour/location.h>
49 #include <ardour/named_selection.h>
50 #include <ardour/audio_track.h>
51 #include <ardour/audiofilesource.h>
52 #include <ardour/audioplaylist.h>
53 #include <ardour/region_factory.h>
54 #include <ardour/playlist_factory.h>
55 #include <ardour/reverse.h>
56 #include <ardour/transient_detector.h>
57 #include <ardour/dB.h>
58 #include <ardour/quantize.h>
60 #include "ardour_ui.h"
62 #include "time_axis_view.h"
63 #include "route_time_axis.h"
64 #include "audio_time_axis.h"
65 #include "automation_time_axis.h"
66 #include "streamview.h"
67 #include "audio_streamview.h"
68 #include "audio_region_view.h"
69 #include "midi_region_view.h"
70 #include "rgb_macros.h"
71 #include "selection_templates.h"
72 #include "selection.h"
74 #include "gtk-custom-hruler.h"
75 #include "gui_thread.h"
82 using namespace ARDOUR;
86 using namespace Gtkmm2ext;
87 using namespace Editing;
89 /***********************************************************************
91 ***********************************************************************/
94 Editor::undo (uint32_t n)
102 Editor::redo (uint32_t n)
110 Editor::split_region ()
112 split_region_at (get_preferred_edit_position());
116 Editor::split_region_at (nframes64_t where)
120 get_regions_for_action (rs);
121 split_regions_at (where, selection->regions);
125 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
127 list <boost::shared_ptr<Playlist > > used_playlists;
129 if (regions.empty()) {
133 begin_reversible_command (_("split"));
135 // if splitting a single region, and snap-to is using
136 // region boundaries, don't pay attention to them
138 if (regions.size() == 1) {
140 case SnapToRegionStart:
141 case SnapToRegionSync:
142 case SnapToRegionEnd:
151 cerr << "Split " << regions.size() << " at " << where << endl;
153 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
155 RegionSelection::iterator tmp;
157 /* XXX this test needs to be more complicated, to make sure we really
158 have something to split.
161 if (!(*a)->region()->covers (where)) {
169 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
171 if (! pl->frozen()) {
172 /* we haven't seen this playlist before */
174 /* remember used playlists so we can thaw them later */
175 used_playlists.push_back(pl);
179 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
182 _new_regionviews_show_envelope = arv->envelope_visible();
186 XMLNode &before = pl->get_state();
187 pl->split_region ((*a)->region(), where);
188 XMLNode &after = pl->get_state();
189 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
194 while (used_playlists.size() > 0) {
196 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
198 used_playlists.pop_front();
200 commit_reversible_command ();
201 _new_regionviews_show_envelope = false;
205 /** Remove `clicked_regionview' */
207 Editor::remove_clicked_region ()
209 if (clicked_routeview == 0 || clicked_regionview == 0) {
213 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
215 begin_reversible_command (_("remove region"));
216 XMLNode &before = playlist->get_state();
217 playlist->remove_region (clicked_regionview->region());
218 XMLNode &after = playlist->get_state();
219 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
220 commit_reversible_command ();
224 /** Remove the selected regions */
226 Editor::remove_selected_regions ()
229 get_regions_for_action (rs);
239 begin_reversible_command (_("remove region"));
241 list<boost::shared_ptr<Region> > regions_to_remove;
243 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
244 // we can't just remove the region(s) in this loop because
245 // this removes them from the RegionSelection, and they thus
246 // disappear from underneath the iterator, and the ++i above
247 // SEGVs in a puzzling fashion.
249 // so, first iterate over the regions to be removed from rs and
250 // add them to the regions_to_remove list, and then
251 // iterate over the list to actually remove them.
253 regions_to_remove.push_back ((*i)->region());
256 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
257 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
259 // is this check necessary?
263 XMLNode &before = playlist->get_state();
264 playlist->remove_region (*rl);
265 XMLNode &after = playlist->get_state();
266 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
269 commit_reversible_command ();
272 boost::shared_ptr<Region>
273 Editor::select_region_for_operation (int dir, TimeAxisView **tv)
276 boost::shared_ptr<Region> region;
277 nframes64_t start = 0;
279 if (selection->time.start () == selection->time.end_frame ()) {
281 /* no current selection-> is there a selected regionview? */
283 if (selection->regions.empty()) {
289 if (!selection->regions.empty()) {
291 rv = *(selection->regions.begin());
292 (*tv) = &rv->get_time_axis_view();
293 region = rv->region();
295 } else if (!selection->tracks.empty()) {
297 (*tv) = selection->tracks.front();
299 RouteTimeAxisView* rtv;
301 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
302 boost::shared_ptr<Playlist> pl;
304 if ((pl = rtv->playlist()) == 0) {
308 region = pl->top_region_at (start);
316 Editor::extend_selection_to_end_of_region (bool next)
319 boost::shared_ptr<Region> region;
322 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
326 if (region && selection->time.start () == selection->time.end_frame ()) {
327 start = region->position();
329 start = selection->time.start ();
332 /* Try to leave the selection with the same route if possible */
334 if ((tv = selection->time.track) == 0) {
338 begin_reversible_command (_("extend selection"));
339 selection->set (tv, start, region->position() + region->length());
340 commit_reversible_command ();
344 Editor::extend_selection_to_start_of_region (bool previous)
347 boost::shared_ptr<Region> region;
350 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
354 if (region && selection->time.start () == selection->time.end_frame ()) {
355 end = region->position() + region->length();
357 end = selection->time.end_frame ();
360 /* Try to leave the selection with the same route if possible */
362 if ((tv = selection->time.track) == 0) {
366 begin_reversible_command (_("extend selection"));
367 selection->set (tv, region->position(), end);
368 commit_reversible_command ();
372 Editor::nudge_forward_release (GdkEventButton* ev)
374 if (ev->state & Keyboard::PrimaryModifier) {
375 nudge_forward (false, true);
377 nudge_forward (false, false);
383 Editor::nudge_backward_release (GdkEventButton* ev)
385 if (ev->state & Keyboard::PrimaryModifier) {
386 nudge_backward (false, true);
388 nudge_backward (false, false);
395 Editor::nudge_forward (bool next, bool force_playhead)
397 nframes64_t distance;
398 nframes64_t next_distance;
401 get_regions_for_action (rs);
403 if (!session) return;
405 if (!force_playhead && !rs.empty()) {
407 begin_reversible_command (_("nudge regions forward"));
409 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
410 boost::shared_ptr<Region> r ((*i)->region());
412 distance = get_nudge_distance (r->position(), next_distance);
415 distance = next_distance;
418 XMLNode &before = r->playlist()->get_state();
419 r->set_position (r->position() + distance, this);
420 XMLNode &after = r->playlist()->get_state();
421 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
424 commit_reversible_command ();
427 } else if (!force_playhead && !selection->markers.empty()) {
431 begin_reversible_command (_("nudge location forward"));
433 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
435 Location* loc = find_location_from_marker ((*i), is_start);
439 XMLNode& before (loc->get_state());
442 distance = get_nudge_distance (loc->start(), next_distance);
444 distance = next_distance;
446 if (max_frames - distance > loc->start() + loc->length()) {
447 loc->set_start (loc->start() + distance);
449 loc->set_start (max_frames - loc->length());
452 distance = get_nudge_distance (loc->end(), next_distance);
454 distance = next_distance;
456 if (max_frames - distance > loc->end()) {
457 loc->set_end (loc->end() + distance);
459 loc->set_end (max_frames);
462 XMLNode& after (loc->get_state());
463 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
467 commit_reversible_command ();
470 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
471 session->request_locate (playhead_cursor->current_frame + distance);
476 Editor::nudge_backward (bool next, bool force_playhead)
478 nframes64_t distance;
479 nframes64_t next_distance;
482 get_regions_for_action (rs);
484 if (!session) return;
486 if (!force_playhead && !rs.empty()) {
488 begin_reversible_command (_("nudge regions backward"));
490 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
491 boost::shared_ptr<Region> r ((*i)->region());
493 distance = get_nudge_distance (r->position(), next_distance);
496 distance = next_distance;
499 XMLNode &before = r->playlist()->get_state();
501 if (r->position() > distance) {
502 r->set_position (r->position() - distance, this);
504 r->set_position (0, this);
506 XMLNode &after = r->playlist()->get_state();
507 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
510 commit_reversible_command ();
512 } else if (!force_playhead && !selection->markers.empty()) {
516 begin_reversible_command (_("nudge location forward"));
518 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
520 Location* loc = find_location_from_marker ((*i), is_start);
524 XMLNode& before (loc->get_state());
527 distance = get_nudge_distance (loc->start(), next_distance);
529 distance = next_distance;
531 if (distance < loc->start()) {
532 loc->set_start (loc->start() - distance);
537 distance = get_nudge_distance (loc->end(), next_distance);
540 distance = next_distance;
543 if (distance < loc->end() - loc->length()) {
544 loc->set_end (loc->end() - distance);
546 loc->set_end (loc->length());
550 XMLNode& after (loc->get_state());
551 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
555 commit_reversible_command ();
559 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
561 if (playhead_cursor->current_frame > distance) {
562 session->request_locate (playhead_cursor->current_frame - distance);
564 session->goto_start();
570 Editor::nudge_forward_capture_offset ()
572 nframes64_t distance;
575 get_regions_for_action (rs);
577 if (!session) return;
581 begin_reversible_command (_("nudge forward"));
583 distance = session->worst_output_latency();
585 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
586 boost::shared_ptr<Region> r ((*i)->region());
588 XMLNode &before = r->playlist()->get_state();
589 r->set_position (r->position() + distance, this);
590 XMLNode &after = r->playlist()->get_state();
591 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
594 commit_reversible_command ();
600 Editor::nudge_backward_capture_offset ()
602 nframes64_t distance;
605 get_regions_for_action (rs);
607 if (!session) return;
611 begin_reversible_command (_("nudge forward"));
613 distance = session->worst_output_latency();
615 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
616 boost::shared_ptr<Region> r ((*i)->region());
618 XMLNode &before = r->playlist()->get_state();
620 if (r->position() > distance) {
621 r->set_position (r->position() - distance, this);
623 r->set_position (0, this);
625 XMLNode &after = r->playlist()->get_state();
626 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
629 commit_reversible_command ();
636 Editor::move_to_start ()
638 session->goto_start ();
642 Editor::move_to_end ()
645 session->request_locate (session->current_end_frame());
649 Editor::build_region_boundary_cache ()
652 vector<RegionPoint> interesting_points;
653 boost::shared_ptr<Region> r;
654 TrackViewList tracks;
657 region_boundary_cache.clear ();
664 case SnapToRegionStart:
665 interesting_points.push_back (Start);
667 case SnapToRegionEnd:
668 interesting_points.push_back (End);
670 case SnapToRegionSync:
671 interesting_points.push_back (SyncPoint);
673 case SnapToRegionBoundary:
674 interesting_points.push_back (Start);
675 interesting_points.push_back (End);
678 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
683 TimeAxisView *ontrack = 0;
686 if (!selection->tracks.empty()) {
687 tlist = selection->tracks;
692 while (pos < session->current_end_frame() && !at_end) {
695 nframes64_t lpos = max_frames;
697 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
699 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
700 if (*p == interesting_points.back()) {
703 /* move to next point type */
709 rpos = r->first_frame();
713 rpos = r->last_frame();
717 rpos = r->adjust_to_sync (r->first_frame());
725 RouteTimeAxisView *rtav;
727 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
728 if (rtav->get_diskstream() != 0) {
729 speed = rtav->get_diskstream()->speed();
733 rpos = track_frame_to_session_frame (rpos, speed);
739 /* prevent duplicates, but we don't use set<> because we want to be able
743 vector<nframes64_t>::iterator ri;
745 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
751 if (ri == region_boundary_cache.end()) {
752 region_boundary_cache.push_back (rpos);
759 /* finally sort to be sure that the order is correct */
761 sort (region_boundary_cache.begin(), region_boundary_cache.end());
764 boost::shared_ptr<Region>
765 Editor::find_next_region (nframes64_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
767 TrackViewList::iterator i;
768 nframes64_t closest = max_frames;
769 boost::shared_ptr<Region> ret;
770 nframes64_t rpos = 0;
773 nframes64_t track_frame;
774 RouteTimeAxisView *rtav;
776 for (i = tracks.begin(); i != tracks.end(); ++i) {
778 nframes64_t distance;
779 boost::shared_ptr<Region> r;
782 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
783 if (rtav->get_diskstream()!=0)
784 track_speed = rtav->get_diskstream()->speed();
787 track_frame = session_frame_to_track_frame(frame, track_speed);
789 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
795 rpos = r->first_frame ();
799 rpos = r->last_frame ();
803 rpos = r->adjust_to_sync (r->first_frame());
807 // rpos is a "track frame", converting it to "session frame"
808 rpos = track_frame_to_session_frame(rpos, track_speed);
811 distance = rpos - frame;
813 distance = frame - rpos;
816 if (distance < closest) {
828 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
830 nframes64_t distance = max_frames;
831 nframes64_t current_nearest = -1;
833 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
834 nframes64_t contender;
837 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
843 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
847 d = ::llabs (pos - contender);
850 current_nearest = contender;
855 return current_nearest;
859 Editor::cursor_to_region_boundary (Cursor* cursor, int32_t dir)
861 nframes64_t pos = cursor->current_frame;
868 // so we don't find the current region again..
869 if (dir > 0 || pos > 0) {
873 if (!selection->tracks.empty()) {
875 target = find_next_region_boundary (pos, dir, selection->tracks);
879 target = find_next_region_boundary (pos, dir, track_views);
887 if (cursor == playhead_cursor) {
888 session->request_locate (target);
890 cursor->set_position (target);
895 Editor::cursor_to_next_region_boundary (Cursor* cursor)
897 cursor_to_region_boundary (cursor, 1);
901 Editor::cursor_to_previous_region_boundary (Cursor* cursor)
903 cursor_to_region_boundary (cursor, -1);
907 Editor::cursor_to_region_point (Cursor* cursor, RegionPoint point, int32_t dir)
909 boost::shared_ptr<Region> r;
910 nframes64_t pos = cursor->current_frame;
916 TimeAxisView *ontrack = 0;
918 // so we don't find the current region again..
922 if (!selection->tracks.empty()) {
924 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
926 } else if (clicked_axisview) {
929 t.push_back (clicked_axisview);
931 r = find_next_region (pos, point, dir, t, &ontrack);
935 r = find_next_region (pos, point, dir, track_views, &ontrack);
944 pos = r->first_frame ();
948 pos = r->last_frame ();
952 pos = r->adjust_to_sync (r->first_frame());
957 RouteTimeAxisView *rtav;
959 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
960 if (rtav->get_diskstream() != 0) {
961 speed = rtav->get_diskstream()->speed();
965 pos = track_frame_to_session_frame(pos, speed);
967 if (cursor == playhead_cursor) {
968 session->request_locate (pos);
970 cursor->set_position (pos);
975 Editor::cursor_to_next_region_point (Cursor* cursor, RegionPoint point)
977 cursor_to_region_point (cursor, point, 1);
981 Editor::cursor_to_previous_region_point (Cursor* cursor, RegionPoint point)
983 cursor_to_region_point (cursor, point, -1);
987 Editor::cursor_to_selection_start (Cursor *cursor)
992 get_regions_for_action (rs);
994 switch (mouse_mode) {
1002 if (!selection->time.empty()) {
1003 pos = selection->time.start ();
1011 if (cursor == playhead_cursor) {
1012 session->request_locate (pos);
1014 cursor->set_position (pos);
1019 Editor::cursor_to_selection_end (Cursor *cursor)
1021 nframes64_t pos = 0;
1024 get_regions_for_action (rs);
1026 switch (mouse_mode) {
1029 pos = rs.end_frame();
1034 if (!selection->time.empty()) {
1035 pos = selection->time.end_frame ();
1043 if (cursor == playhead_cursor) {
1044 session->request_locate (pos);
1046 cursor->set_position (pos);
1051 Editor::selected_marker_to_region_boundary (int32_t dir)
1061 if (selection->markers.empty()) {
1065 if (!mouse_frame (mouse, ignored)) {
1069 add_location_mark (mouse);
1072 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1076 nframes64_t pos = loc->start();
1078 // so we don't find the current region again..
1079 if (dir > 0 || pos > 0) {
1083 if (!selection->tracks.empty()) {
1085 target = find_next_region_boundary (pos, dir, selection->tracks);
1089 target = find_next_region_boundary (pos, dir, track_views);
1096 loc->move_to (target);
1100 Editor::selected_marker_to_next_region_boundary ()
1102 selected_marker_to_region_boundary (1);
1106 Editor::selected_marker_to_previous_region_boundary ()
1108 selected_marker_to_region_boundary (-1);
1112 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1114 boost::shared_ptr<Region> r;
1119 if (!session || selection->markers.empty()) {
1123 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1127 TimeAxisView *ontrack = 0;
1131 // so we don't find the current region again..
1135 if (!selection->tracks.empty()) {
1137 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1141 r = find_next_region (pos, point, dir, track_views, &ontrack);
1150 pos = r->first_frame ();
1154 pos = r->last_frame ();
1158 pos = r->adjust_to_sync (r->first_frame());
1163 AudioTimeAxisView *atav;
1165 if ( ontrack != 0 && (atav = dynamic_cast<AudioTimeAxisView*>(ontrack)) != 0 ) {
1166 if (atav->get_diskstream() != 0) {
1167 speed = atav->get_diskstream()->speed();
1171 pos = track_frame_to_session_frame(pos, speed);
1177 Editor::selected_marker_to_next_region_point (RegionPoint point)
1179 selected_marker_to_region_point (point, 1);
1183 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1185 selected_marker_to_region_point (point, -1);
1189 Editor::selected_marker_to_selection_start ()
1191 nframes64_t pos = 0;
1195 if (!session || selection->markers.empty()) {
1199 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1205 get_regions_for_action (rs);
1207 switch (mouse_mode) {
1215 if (!selection->time.empty()) {
1216 pos = selection->time.start ();
1228 Editor::selected_marker_to_selection_end ()
1230 nframes64_t pos = 0;
1234 if (!session || selection->markers.empty()) {
1238 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1244 get_regions_for_action (rs);
1246 switch (mouse_mode) {
1249 pos = rs.end_frame();
1254 if (!selection->time.empty()) {
1255 pos = selection->time.end_frame ();
1267 Editor::scroll_playhead (bool forward)
1269 nframes64_t pos = playhead_cursor->current_frame;
1270 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1273 if (pos == max_frames) {
1277 if (pos < max_frames - delta) {
1296 session->request_locate (pos);
1300 Editor::playhead_backward ()
1307 if (get_prefix (prefix, was_floating)) {
1311 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1313 cnt = (nframes64_t) prefix;
1317 pos = playhead_cursor->current_frame;
1319 if ((nframes64_t) pos < cnt) {
1325 /* XXX this is completely insane. with the current buffering
1326 design, we'll force a complete track buffer flush and
1327 reload, just to move 1 sample !!!
1330 session->request_locate (pos);
1334 Editor::playhead_forward ()
1341 if (get_prefix (prefix, was_floating)) {
1345 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1347 cnt = (nframes64_t) floor (prefix);
1351 pos = playhead_cursor->current_frame;
1353 /* XXX this is completely insane. with the current buffering
1354 design, we'll force a complete track buffer flush and
1355 reload, just to move 1 sample !!!
1358 session->request_locate (pos+cnt);
1362 Editor::cursor_align (bool playhead_to_edit)
1368 if (playhead_to_edit) {
1370 if (selection->markers.empty()) {
1374 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1377 /* move selected markers to playhead */
1379 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1382 Location* loc = find_location_from_marker (*i, ignored);
1384 if (loc->is_mark()) {
1385 loc->set_start (playhead_cursor->current_frame);
1387 loc->set (playhead_cursor->current_frame,
1388 playhead_cursor->current_frame + loc->length());
1395 Editor::edit_cursor_backward ()
1402 if (get_prefix (prefix, was_floating)) {
1406 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1408 cnt = (nframes64_t) prefix;
1412 if ((pos = get_preferred_edit_position()) < 0) {
1422 // EDIT CURSOR edit_cursor->set_position (pos);
1426 Editor::edit_cursor_forward ()
1433 if (get_prefix (prefix, was_floating)) {
1437 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1439 cnt = (nframes64_t) floor (prefix);
1443 // pos = edit_cursor->current_frame;
1444 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1448 Editor::goto_frame ()
1454 if (get_prefix (prefix, was_floating)) {
1459 frame = (nframes64_t) floor (prefix * session->frame_rate());
1461 frame = (nframes64_t) floor (prefix);
1464 session->request_locate (frame);
1468 Editor::scroll_backward (float pages)
1471 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1476 if (get_prefix (prefix, was_floating)) {
1477 cnt = (nframes64_t) floor (pages * one_page);
1480 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1482 cnt = (nframes64_t) floor (prefix * one_page);
1486 if (leftmost_frame < cnt) {
1489 frame = leftmost_frame - cnt;
1492 reset_x_origin (frame);
1496 Editor::scroll_forward (float pages)
1499 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1504 if (get_prefix (prefix, was_floating)) {
1505 cnt = (nframes64_t) floor (pages * one_page);
1508 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1510 cnt = (nframes64_t) floor (prefix * one_page);
1514 if (max_frames - cnt < leftmost_frame) {
1515 frame = max_frames - cnt;
1517 frame = leftmost_frame + cnt;
1520 reset_x_origin (frame);
1524 Editor::scroll_tracks_down ()
1530 if (get_prefix (prefix, was_floating)) {
1533 cnt = (int) floor (prefix);
1536 double vert_value = vertical_adjustment.get_value() + (cnt *
1537 vertical_adjustment.get_page_size());
1538 if (vert_value > vertical_adjustment.get_upper() - canvas_height) {
1539 vert_value = vertical_adjustment.get_upper() - canvas_height;
1541 vertical_adjustment.set_value (vert_value);
1545 Editor::scroll_tracks_up ()
1551 if (get_prefix (prefix, was_floating)) {
1554 cnt = (int) floor (prefix);
1557 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1561 Editor::scroll_tracks_down_line ()
1564 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1565 double vert_value = adj->get_value() + 60;
1567 if (vert_value>adj->get_upper() - canvas_height) {
1568 vert_value = adj->get_upper() - canvas_height;
1570 adj->set_value (vert_value);
1574 Editor::scroll_tracks_up_line ()
1576 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1577 adj->set_value (adj->get_value() - 60);
1583 Editor::temporal_zoom_step (bool coarser)
1585 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1589 nfpu = frames_per_unit;
1594 nfpu = max(1.0,(nfpu/1.61803399));
1597 temporal_zoom (nfpu);
1601 Editor::temporal_zoom (gdouble fpu)
1603 if (!session) return;
1605 nframes64_t current_page = current_page_frames();
1606 nframes64_t current_leftmost = leftmost_frame;
1607 nframes64_t current_rightmost;
1608 nframes64_t current_center;
1609 nframes64_t new_page_size;
1610 nframes64_t half_page_size;
1611 nframes64_t leftmost_after_zoom = 0;
1613 bool in_track_canvas;
1617 /* XXX this limit is also in ::set_frames_per_unit() */
1619 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1625 new_page_size = (nframes64_t) floor (canvas_width * nfpu);
1626 half_page_size = new_page_size / 2;
1628 switch (zoom_focus) {
1630 leftmost_after_zoom = current_leftmost;
1633 case ZoomFocusRight:
1634 current_rightmost = leftmost_frame + current_page;
1635 if (current_rightmost < new_page_size) {
1636 leftmost_after_zoom = 0;
1638 leftmost_after_zoom = current_rightmost - new_page_size;
1642 case ZoomFocusCenter:
1643 current_center = current_leftmost + (current_page/2);
1644 if (current_center < half_page_size) {
1645 leftmost_after_zoom = 0;
1647 leftmost_after_zoom = current_center - half_page_size;
1651 case ZoomFocusPlayhead:
1652 /* try to keep the playhead in the same place */
1654 where = playhead_cursor->current_frame;
1656 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1659 leftmost_after_zoom = 0;
1660 } else if (l > max_frames) {
1661 leftmost_after_zoom = max_frames - new_page_size;
1663 leftmost_after_zoom = (nframes64_t) l;
1667 case ZoomFocusMouse:
1668 /* try to keep the mouse over the same point in the display */
1670 if (!mouse_frame (where, in_track_canvas)) {
1671 /* use playhead instead */
1672 where = playhead_cursor->current_frame;
1674 if (where < half_page_size) {
1675 leftmost_after_zoom = 0;
1677 leftmost_after_zoom = where - half_page_size;
1682 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1685 leftmost_after_zoom = 0;
1686 } else if (l > max_frames) {
1687 leftmost_after_zoom = max_frames - new_page_size;
1689 leftmost_after_zoom = (nframes64_t) l;
1696 /* try to keep the edit point in the same place */
1697 where = get_preferred_edit_position ();
1701 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1704 leftmost_after_zoom = 0;
1705 } else if (l > max_frames) {
1706 leftmost_after_zoom = max_frames - new_page_size;
1708 leftmost_after_zoom = (nframes64_t) l;
1712 /* edit point not defined */
1719 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1721 reposition_and_zoom (leftmost_after_zoom, nfpu);
1725 Editor::temporal_zoom_region (bool both_axes)
1728 nframes64_t start = max_frames;
1729 nframes64_t end = 0;
1731 set<TimeAxisView*> tracks;
1733 get_regions_for_action (rs);
1739 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1741 if ((*i)->region()->position() < start) {
1742 start = (*i)->region()->position();
1745 if ((*i)->region()->last_frame() + 1 > end) {
1746 end = (*i)->region()->last_frame() + 1;
1749 tracks.insert (&((*i)->get_time_axis_view()));
1752 /* now comes an "interesting" hack ... make sure we leave a little space
1753 at each end of the editor so that the zoom doesn't fit the region
1754 precisely to the screen.
1757 GdkScreen* screen = gdk_screen_get_default ();
1758 gint pixwidth = gdk_screen_get_width (screen);
1759 gint mmwidth = gdk_screen_get_width_mm (screen);
1760 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1761 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1763 if ((start == 0 && end == 0) || end < start) {
1767 nframes64_t range = end - start;
1768 double new_fpu = (double)range / (double)canvas_width;
1769 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1771 if (start > extra_samples) {
1772 start -= extra_samples;
1777 if (max_frames - extra_samples > end) {
1778 end += extra_samples;
1784 /* save visual state with track states included, and prevent
1785 set_frames_per_unit() from doing it again.
1787 undo_visual_stack.push_back (current_visual_state(true));
1788 no_save_visual = true;
1791 temporal_zoom_by_frame (start, end, "zoom to region");
1794 uint32_t per_track_height = (uint32_t) floor ((canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1796 /* set visible track heights appropriately */
1798 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1799 (*t)->set_height (per_track_height);
1802 /* hide irrelevant tracks */
1804 no_route_list_redisplay = true;
1806 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1807 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1808 hide_track_in_display (**i, true);
1812 no_route_list_redisplay = false;
1813 redisplay_route_list ();
1815 vertical_adjustment.set_value (0.0);
1816 no_save_visual = false;
1819 zoomed_to_region = true;
1820 redo_visual_stack.push_back (current_visual_state());
1824 Editor::toggle_zoom_region (bool both_axes)
1826 if (zoomed_to_region) {
1827 swap_visual_state ();
1829 temporal_zoom_region (both_axes);
1834 Editor::temporal_zoom_selection ()
1836 if (!selection) return;
1838 if (selection->time.empty()) {
1842 nframes64_t start = selection->time[clicked_selection].start;
1843 nframes64_t end = selection->time[clicked_selection].end;
1845 temporal_zoom_by_frame (start, end, "zoom to selection");
1849 Editor::temporal_zoom_session ()
1851 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1854 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1859 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op)
1861 if (!session) return;
1863 if ((start == 0 && end == 0) || end < start) {
1867 nframes64_t range = end - start;
1869 double new_fpu = (double)range / (double)canvas_width;
1871 nframes64_t new_page = (nframes64_t) floor (canvas_width * new_fpu);
1872 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1873 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1875 if (new_leftmost > middle) {
1879 reposition_and_zoom (new_leftmost, new_fpu);
1883 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1888 double range_before = frame - leftmost_frame;
1891 new_fpu = frames_per_unit;
1894 new_fpu *= 1.61803399;
1895 range_before *= 1.61803399;
1897 new_fpu = max(1.0,(new_fpu/1.61803399));
1898 range_before /= 1.61803399;
1901 if (new_fpu == frames_per_unit) {
1905 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1907 if (new_leftmost > frame) {
1910 // begin_reversible_command (_("zoom to frame"));
1911 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1912 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1913 // commit_reversible_command ();
1915 reposition_and_zoom (new_leftmost, new_fpu);
1920 Editor::choose_new_marker_name(string &name) {
1922 if (!Config->get_name_new_markers()) {
1923 /* don't prompt user for a new name */
1927 ArdourPrompter dialog (true);
1929 dialog.set_prompt (_("New Name:"));
1931 WindowTitle title(Glib::get_application_name());
1932 title += _("Name New Location Marker");
1934 dialog.set_title(title.get_string());
1936 dialog.set_name ("MarkNameWindow");
1937 dialog.set_size_request (250, -1);
1938 dialog.set_position (Gtk::WIN_POS_MOUSE);
1940 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1941 dialog.set_initial_text (name);
1945 switch (dialog.run ()) {
1946 case RESPONSE_ACCEPT:
1952 dialog.get_result(name);
1959 Editor::add_location_from_selection ()
1963 if (selection->time.empty()) {
1967 if (session == 0 || clicked_axisview == 0) {
1971 nframes64_t start = selection->time[clicked_selection].start;
1972 nframes64_t end = selection->time[clicked_selection].end;
1974 session->locations()->next_available_name(rangename,"selection");
1975 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1977 session->begin_reversible_command (_("add marker"));
1978 XMLNode &before = session->locations()->get_state();
1979 session->locations()->add (location, true);
1980 XMLNode &after = session->locations()->get_state();
1981 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1982 session->commit_reversible_command ();
1986 Editor::add_location_mark (nframes64_t where)
1990 select_new_marker = true;
1992 session->locations()->next_available_name(markername,"mark");
1993 if (!choose_new_marker_name(markername)) {
1996 Location *location = new Location (where, where, markername, Location::IsMark);
1997 session->begin_reversible_command (_("add marker"));
1998 XMLNode &before = session->locations()->get_state();
1999 session->locations()->add (location, true);
2000 XMLNode &after = session->locations()->get_state();
2001 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2002 session->commit_reversible_command ();
2006 Editor::add_location_from_playhead_cursor ()
2008 add_location_mark (session->audible_frame());
2012 Editor::add_location_from_audio_region ()
2016 get_regions_for_action (rs);
2022 RegionView* rv = *(rs.begin());
2023 boost::shared_ptr<Region> region = rv->region();
2025 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
2026 session->begin_reversible_command (_("add marker"));
2027 XMLNode &before = session->locations()->get_state();
2028 session->locations()->add (location, true);
2029 XMLNode &after = session->locations()->get_state();
2030 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2031 session->commit_reversible_command ();
2035 Editor::amplitude_zoom_step (bool in)
2049 #ifdef FIX_FOR_CANVAS
2050 /* XXX DO SOMETHING */
2059 Editor::delete_sample_forward ()
2064 Editor::delete_sample_backward ()
2069 Editor::delete_screen ()
2076 Editor::search_backwards ()
2082 Editor::search_forwards ()
2090 Editor::jump_forward_to_mark ()
2096 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
2099 session->request_locate (location->start(), session->transport_rolling());
2101 session->request_locate (session->current_end_frame());
2106 Editor::jump_backward_to_mark ()
2112 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
2115 session->request_locate (location->start(), session->transport_rolling());
2117 session->goto_start ();
2129 if (get_prefix (prefix, was_floating)) {
2130 pos = session->audible_frame ();
2133 pos = (nframes64_t) floor (prefix * session->frame_rate ());
2135 pos = (nframes64_t) floor (prefix);
2139 session->locations()->next_available_name(markername,"mark");
2140 if (!choose_new_marker_name(markername)) {
2143 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2147 Editor::clear_markers ()
2150 session->begin_reversible_command (_("clear markers"));
2151 XMLNode &before = session->locations()->get_state();
2152 session->locations()->clear_markers ();
2153 XMLNode &after = session->locations()->get_state();
2154 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2155 session->commit_reversible_command ();
2160 Editor::clear_ranges ()
2163 session->begin_reversible_command (_("clear ranges"));
2164 XMLNode &before = session->locations()->get_state();
2166 Location * looploc = session->locations()->auto_loop_location();
2167 Location * punchloc = session->locations()->auto_punch_location();
2169 session->locations()->clear_ranges ();
2171 if (looploc) session->locations()->add (looploc);
2172 if (punchloc) session->locations()->add (punchloc);
2174 XMLNode &after = session->locations()->get_state();
2175 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2176 session->commit_reversible_command ();
2181 Editor::clear_locations ()
2183 session->begin_reversible_command (_("clear locations"));
2184 XMLNode &before = session->locations()->get_state();
2185 session->locations()->clear ();
2186 XMLNode &after = session->locations()->get_state();
2187 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2188 session->commit_reversible_command ();
2189 session->locations()->clear ();
2193 Editor::unhide_markers ()
2195 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2196 Location *l = (*i).first;
2197 if (l->is_hidden() && l->is_mark()) {
2198 l->set_hidden(false, this);
2204 Editor::unhide_ranges ()
2206 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2207 Location *l = (*i).first;
2208 if (l->is_hidden() && l->is_range_marker()) {
2209 l->set_hidden(false, this);
2214 /* INSERT/REPLACE */
2217 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2223 RouteTimeAxisView *rtv = 0;
2224 boost::shared_ptr<Playlist> playlist;
2226 track_canvas->window_to_world (x, y, wx, wy);
2227 //wx += horizontal_adjustment.get_value();
2228 //wy += vertical_adjustment.get_value();
2231 event.type = GDK_BUTTON_RELEASE;
2232 event.button.x = wx;
2233 event.button.y = wy;
2235 where = event_frame (&event, &cx, &cy);
2237 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2238 /* clearly outside canvas area */
2242 if ((tv = trackview_by_y_position (cy)) == 0) {
2246 if ((rtv = dynamic_cast<RouteTimeAxisView*>(tv)) == 0) {
2250 if ((playlist = rtv->playlist()) == 0) {
2256 begin_reversible_command (_("insert dragged region"));
2257 XMLNode &before = playlist->get_state();
2258 playlist->add_region (RegionFactory::create (region), where, 1.0);
2259 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2260 commit_reversible_command ();
2264 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2269 RouteTimeAxisView *dest_rtv = 0;
2270 RouteTimeAxisView *source_rtv = 0;
2272 track_canvas->window_to_world (x, y, wx, wy);
2273 wx += horizontal_adjustment.get_value();
2274 wy += vertical_adjustment.get_value();
2277 event.type = GDK_BUTTON_RELEASE;
2278 event.button.x = wx;
2279 event.button.y = wy;
2281 where = event_frame (&event, &cx, &cy);
2283 if ((tv = trackview_by_y_position (cy)) == 0) {
2287 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*>(tv)) == 0) {
2291 /* use this drag source to add underlay to a track. But we really don't care
2292 about the Route, only the view of the route, so find it first */
2293 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2294 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2298 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2299 dest_rtv->add_underlay(source_rtv->view());
2306 Editor::insert_region_list_selection (float times)
2308 RouteTimeAxisView *tv = 0;
2309 boost::shared_ptr<Playlist> playlist;
2311 if (clicked_routeview != 0) {
2312 tv = clicked_routeview;
2313 } else if (!selection->tracks.empty()) {
2314 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2317 } else if (entered_track != 0) {
2318 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2325 if ((playlist = tv->playlist()) == 0) {
2329 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
2331 if (selected->count_selected_rows() != 1) {
2335 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
2337 /* only one row selected, so rows.begin() is it */
2341 if ((iter = region_list_model->get_iter (*rows.begin()))) {
2343 boost::shared_ptr<Region> region = (*iter)[region_list_columns.region];
2345 begin_reversible_command (_("insert region"));
2346 XMLNode &before = playlist->get_state();
2347 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2348 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2349 commit_reversible_command ();
2353 /* BUILT-IN EFFECTS */
2356 Editor::reverse_selection ()
2361 /* GAIN ENVELOPE EDITING */
2364 Editor::edit_envelope ()
2371 Editor::transition_to_rolling (bool fwd)
2377 switch (Config->get_slave_source()) {
2382 /* transport controlled by the master */
2386 if (session->is_auditioning()) {
2387 session->cancel_audition ();
2391 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2395 Editor::toggle_playback (bool with_abort)
2401 switch (Config->get_slave_source()) {
2406 /* transport controlled by the master */
2410 if (session->is_auditioning()) {
2411 session->cancel_audition ();
2415 if (session->transport_rolling()) {
2416 session->request_stop (with_abort);
2417 if (session->get_play_loop()) {
2418 session->request_play_loop (false);
2421 session->request_transport_speed (1.0f);
2426 Editor::play_from_start ()
2428 session->request_locate (session->current_start_frame(), true);
2432 Editor::play_from_edit_point ()
2434 session->request_locate (get_preferred_edit_position(), true);
2438 Editor::play_from_edit_point_and_return ()
2440 nframes64_t start_frame;
2441 nframes64_t return_frame;
2443 start_frame = get_preferred_edit_position (true);
2445 if (session->transport_rolling()) {
2446 session->request_locate (start_frame, false);
2450 /* don't reset the return frame if its already set */
2452 if ((return_frame = session->requested_return_frame()) < 0) {
2453 return_frame = session->audible_frame();
2456 if (start_frame >= 0) {
2457 session->request_roll_at_and_return (start_frame, return_frame);
2462 Editor::play_selection ()
2464 if (selection->time.empty()) {
2468 session->request_play_range (true);
2472 Editor::loop_selected_region ()
2476 get_regions_for_action (rs);
2479 RegionView *rv = *(rs.begin());
2482 if ((tll = transport_loop_location()) != 0) {
2484 tll->set (rv->region()->position(), rv->region()->last_frame());
2486 // enable looping, reposition and start rolling
2488 session->request_play_loop (true);
2489 session->request_locate (tll->start(), false);
2490 session->request_transport_speed (1.0f);
2496 Editor::play_location (Location& location)
2498 if (location.start() <= location.end()) {
2502 session->request_bounded_roll (location.start(), location.end());
2506 Editor::loop_location (Location& location)
2508 if (location.start() <= location.end()) {
2514 if ((tll = transport_loop_location()) != 0) {
2515 tll->set (location.start(), location.end());
2517 // enable looping, reposition and start rolling
2518 session->request_play_loop (true);
2519 session->request_locate (tll->start(), true);
2524 Editor::raise_region ()
2526 selection->foreach_region (&Region::raise);
2530 Editor::raise_region_to_top ()
2532 selection->foreach_region (&Region::raise_to_top);
2536 Editor::lower_region ()
2538 selection->foreach_region (&Region::lower);
2542 Editor::lower_region_to_bottom ()
2544 selection->foreach_region (&Region::lower_to_bottom);
2547 /** Show the region editor for the selected regions */
2549 Editor::edit_region ()
2551 selection->foreach_regionview (&RegionView::show_region_editor);
2555 Editor::rename_region()
2559 get_regions_for_action (rs);
2565 WindowTitle title (Glib::get_application_name());
2566 title += _("Rename Region");
2568 ArdourDialog d (*this, title.get_string(), true, false);
2570 Label label (_("New name:"));
2573 hbox.set_spacing (6);
2574 hbox.pack_start (label, false, false);
2575 hbox.pack_start (entry, true, true);
2577 d.get_vbox()->set_border_width (12);
2578 d.get_vbox()->pack_start (hbox, false, false);
2580 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2581 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2583 d.set_size_request (300, -1);
2584 d.set_position (Gtk::WIN_POS_MOUSE);
2586 entry.set_text (rs.front()->region()->name());
2587 entry.select_region (0, -1);
2589 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2599 if (ret == RESPONSE_OK) {
2600 std::string str = entry.get_text();
2601 strip_whitespace_edges (str);
2603 rs.front()->region()->set_name (str);
2604 redisplay_regions ();
2610 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2612 if (session->is_auditioning()) {
2613 session->cancel_audition ();
2616 // note: some potential for creativity here, because region doesn't
2617 // have to belong to the playlist that Route is handling
2619 // bool was_soloed = route.soloed();
2621 route.set_solo (true, this);
2623 session->request_bounded_roll (region->position(), region->position() + region->length());
2625 /* XXX how to unset the solo state ? */
2628 /** Start an audition of the first selected region */
2630 Editor::play_edit_range ()
2632 nframes64_t start, end;
2634 if (get_edit_op_range (start, end)) {
2635 session->request_bounded_roll (start, end);
2640 Editor::play_selected_region ()
2642 nframes64_t start = max_frames;
2643 nframes64_t end = 0;
2646 get_regions_for_action (rs);
2652 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2653 if ((*i)->region()->position() < start) {
2654 start = (*i)->region()->position();
2656 if ((*i)->region()->last_frame() + 1 > end) {
2657 end = (*i)->region()->last_frame() + 1;
2661 session->request_stop ();
2662 session->request_bounded_roll (start, end);
2666 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2668 session->audition_region (region);
2672 Editor::build_interthread_progress_window ()
2674 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2676 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2678 interthread_progress_window->set_border_width (12);
2679 interthread_progress_window->get_vbox()->set_spacing (6);
2681 interthread_progress_label.set_alignment (0.5, 0.5);
2683 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2684 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2686 // GTK2FIX: this button needs a modifiable label
2688 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2689 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2691 interthread_cancel_button.add (interthread_cancel_label);
2693 interthread_progress_window->set_default_size (200, 100);
2697 Editor::interthread_cancel_clicked ()
2699 if (current_interthread_info) {
2700 current_interthread_info->cancel = true;
2705 Editor::region_from_selection ()
2707 if (clicked_axisview == 0) {
2711 if (selection->time.empty()) {
2715 nframes64_t start = selection->time[clicked_selection].start;
2716 nframes64_t end = selection->time[clicked_selection].end;
2718 nframes64_t selection_cnt = end - start + 1;
2720 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2721 boost::shared_ptr<AudioRegion> current;
2722 boost::shared_ptr<Region> current_r;
2723 boost::shared_ptr<Playlist> pl;
2725 nframes64_t internal_start;
2728 if ((pl = (*i)->playlist()) == 0) {
2732 if ((current_r = pl->top_region_at (start)) == 0) {
2736 current = boost::dynamic_pointer_cast<AudioRegion> (current_r);
2737 assert(current); // FIXME
2739 internal_start = start - current->position();
2740 session->region_name (new_name, current->name(), true);
2741 boost::shared_ptr<Region> region (RegionFactory::create (current, internal_start, selection_cnt, new_name));
2747 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2749 if (selection->time.empty() || selection->tracks.empty()) {
2753 nframes64_t start = selection->time[clicked_selection].start;
2754 nframes64_t end = selection->time[clicked_selection].end;
2756 sort_track_selection ();
2758 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2760 boost::shared_ptr<AudioRegion> current;
2761 boost::shared_ptr<Region> current_r;
2762 boost::shared_ptr<Playlist> playlist;
2763 nframes64_t internal_start;
2766 if ((playlist = (*i)->playlist()) == 0) {
2770 if ((current_r = playlist->top_region_at(start)) == 0) {
2774 if ((current = boost::dynamic_pointer_cast<AudioRegion>(current_r)) == 0) {
2778 internal_start = start - current->position();
2779 session->region_name (new_name, current->name(), true);
2781 new_regions.push_back (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (current, internal_start, end - start + 1, new_name)));
2786 Editor::split_multichannel_region ()
2790 get_regions_for_action (rs);
2796 vector<boost::shared_ptr<AudioRegion> > v;
2798 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2800 AudioRegionView* arv = dynamic_cast<AudioRegionView*>(*x);
2802 if (!arv || arv->audio_region()->n_channels() < 2) {
2806 (arv)->audio_region()->separate_by_channel (*session, v);
2811 Editor::new_region_from_selection ()
2813 region_from_selection ();
2814 cancel_selection ();
2818 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2820 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2829 Editor::separate_regions_between (const TimeSelection& ts)
2831 bool in_command = false;
2832 boost::shared_ptr<Playlist> playlist;
2833 RegionSelection new_selection;
2834 TrackSelection tmptracks;
2836 if (selection->tracks.empty()) {
2838 /* use tracks with selected regions */
2842 get_regions_for_action (rs);
2844 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2845 TimeAxisView* tv = &(*i)->get_time_axis_view();
2847 if (find (tmptracks.begin(), tmptracks.end(), tv) == tmptracks.end()) {
2848 tmptracks.push_back (tv);
2852 if (tmptracks.empty()) {
2853 /* no regions selected: do nothing */
2859 tmptracks = selection->tracks;
2863 sort_track_selection (&tmptracks);
2868 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2870 RouteTimeAxisView* rtv;
2872 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2874 if (rtv->is_track()) {
2876 /* no edits to destructive tracks */
2878 if (rtv->track()->diskstream()->destructive()) {
2882 if ((playlist = rtv->playlist()) != 0) {
2887 before = &(playlist->get_state());
2890 /* XXX need to consider musical time selections here at some point */
2892 double speed = rtv->get_diskstream()->speed();
2895 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2897 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
2898 latest_regionviews.clear ();
2900 playlist->partition ((nframes64_t)((*t).start * speed), (nframes64_t)((*t).end * speed), true);
2904 if (!latest_regionviews.empty()) {
2908 rtv->view()->foreach_regionview (bind (sigc::ptr_fun (add_if_covered), &(*t), &new_selection));
2911 begin_reversible_command (_("separate"));
2915 session->add_command(new MementoCommand<Playlist>(*playlist, before, &playlist->get_state()));
2929 selection->set (new_selection);
2930 set_mouse_mode (MouseObject);
2932 commit_reversible_command ();
2937 Editor::separate_region_from_selection ()
2939 /* preferentially use *all* ranges in the time selection if we're in range mode
2940 to allow discontiguous operation, since get_edit_op_range() currently
2941 returns a single range.
2944 if (mouse_mode == MouseRange && !selection->time.empty()) {
2946 separate_regions_between (selection->time);
2953 if (get_edit_op_range (start, end)) {
2955 AudioRange ar (start, end, 1);
2959 separate_regions_between (ts);
2965 Editor::separate_region_from_punch ()
2967 Location* loc = session->locations()->auto_punch_location();
2969 separate_regions_using_location (*loc);
2974 Editor::separate_region_from_loop ()
2976 Location* loc = session->locations()->auto_loop_location();
2978 separate_regions_using_location (*loc);
2983 Editor::separate_regions_using_location (Location& loc)
2985 if (loc.is_mark()) {
2989 AudioRange ar (loc.start(), loc.end(), 1);
2994 separate_regions_between (ts);
2998 Editor::crop_region_to_selection ()
3000 if (!selection->time.empty()) {
3002 crop_region_to (selection->time.start(), selection->time.end_frame());
3009 if (get_edit_op_range (start, end)) {
3010 crop_region_to (start, end);
3017 Editor::crop_region_to (nframes64_t start, nframes64_t end)
3019 vector<boost::shared_ptr<Playlist> > playlists;
3020 boost::shared_ptr<Playlist> playlist;
3023 if (selection->tracks.empty()) {
3026 sort_track_selection ();
3027 ts = &selection->tracks;
3030 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3032 RouteTimeAxisView* rtv;
3034 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3036 boost::shared_ptr<Track> t = rtv->track();
3038 if (t != 0 && ! t->diskstream()->destructive()) {
3040 if ((playlist = rtv->playlist()) != 0) {
3041 playlists.push_back (playlist);
3047 if (playlists.empty()) {
3051 nframes64_t the_start;
3052 nframes64_t the_end;
3055 begin_reversible_command (_("trim to selection"));
3057 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3059 boost::shared_ptr<Region> region;
3063 if ((region = (*i)->top_region_at(the_start)) == 0) {
3067 /* now adjust lengths to that we do the right thing
3068 if the selection extends beyond the region
3071 the_start = max (the_start, (nframes64_t) region->position());
3072 if (max_frames - the_start < region->length()) {
3073 the_end = the_start + region->length() - 1;
3075 the_end = max_frames;
3077 the_end = min (end, the_end);
3078 cnt = the_end - the_start + 1;
3080 XMLNode &before = (*i)->get_state();
3081 region->trim_to (the_start, cnt, this);
3082 XMLNode &after = (*i)->get_state();
3083 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
3086 commit_reversible_command ();
3090 Editor::region_fill_track ()
3095 get_regions_for_action (rs);
3097 if (!session || rs.empty()) {
3101 end = session->current_end_frame ();
3103 begin_reversible_command (_("region fill"));
3105 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3107 boost::shared_ptr<Region> region ((*i)->region());
3110 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
3113 boost::shared_ptr<Playlist> pl = region->playlist();
3115 if (end <= region->last_frame()) {
3119 double times = (double) (end - region->last_frame()) / (double) region->length();
3125 XMLNode &before = pl->get_state();
3126 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
3127 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
3130 commit_reversible_command ();
3134 Editor::region_fill_selection ()
3136 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3140 if (selection->time.empty()) {
3145 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
3147 if (selected->count_selected_rows() != 1) {
3151 TreeModel::iterator i = region_list_display.get_selection()->get_selected();
3152 boost::shared_ptr<Region> region = (*i)[region_list_columns.region];
3154 nframes64_t start = selection->time[clicked_selection].start;
3155 nframes64_t end = selection->time[clicked_selection].end;
3157 boost::shared_ptr<Playlist> playlist;
3159 if (selection->tracks.empty()) {
3163 nframes64_t selection_length = end - start;
3164 float times = (float)selection_length / region->length();
3166 begin_reversible_command (_("fill selection"));
3168 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3170 if ((playlist = (*i)->playlist()) == 0) {
3174 XMLNode &before = playlist->get_state();
3175 playlist->add_region (RegionFactory::create (region), start, times);
3176 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3179 commit_reversible_command ();
3183 Editor::set_region_sync_from_edit_point ()
3185 nframes64_t where = get_preferred_edit_position ();
3187 get_regions_for_action (rs);
3188 set_sync_point (where, rs);
3192 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3194 bool in_command = false;
3196 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3198 if (!(*r)->region()->covers (where)) {
3202 boost::shared_ptr<Region> region ((*r)->region());
3205 begin_reversible_command (_("set sync point"));
3209 XMLNode &before = region->playlist()->get_state();
3210 region->set_sync_position (get_preferred_edit_position());
3211 XMLNode &after = region->playlist()->get_state();
3212 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3216 commit_reversible_command ();
3220 /** Remove the sync positions of the selection */
3222 Editor::remove_region_sync ()
3226 get_regions_for_action (rs);
3232 begin_reversible_command (_("remove sync"));
3233 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3235 XMLNode &before = (*i)->region()->playlist()->get_state();
3236 (*i)->region()->clear_sync_position ();
3237 XMLNode &after = (*i)->region()->playlist()->get_state();
3238 session->add_command(new MementoCommand<Playlist>(*((*i)->region()->playlist()), &before, &after));
3240 commit_reversible_command ();
3244 Editor::naturalize ()
3248 get_regions_for_action (rs);
3254 begin_reversible_command (_("naturalize"));
3255 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3256 XMLNode &before = (*i)->region()->get_state();
3257 (*i)->region()->move_to_natural_position (this);
3258 XMLNode &after = (*i)->region()->get_state();
3259 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3261 commit_reversible_command ();
3265 Editor::align (RegionPoint what)
3269 get_regions_for_action (rs);
3270 nframes64_t where = get_preferred_edit_position();
3273 align_selection (what, where, rs);
3277 get_regions_at (rs, where, selection->tracks);
3278 align_selection (what, where, rs);
3283 Editor::align_relative (RegionPoint what)
3285 nframes64_t where = get_preferred_edit_position();
3288 get_regions_for_action (rs);
3291 align_selection_relative (what, where, rs);
3295 struct RegionSortByTime {
3296 bool operator() (const RegionView* a, const RegionView* b) {
3297 return a->region()->position() < b->region()->position();
3302 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3308 nframes64_t distance = 0;
3309 nframes64_t pos = 0;
3312 list<RegionView*> sorted;
3313 rs.by_position (sorted);
3315 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3320 if (position > r->position()) {
3321 distance = position - r->position();
3323 distance = r->position() - position;
3329 if (position > r->last_frame()) {
3330 distance = position - r->last_frame();
3331 pos = r->position() + distance;
3333 distance = r->last_frame() - position;
3334 pos = r->position() - distance;
3340 pos = r->adjust_to_sync (position);
3341 if (pos > r->position()) {
3342 distance = pos - r->position();
3344 distance = r->position() - pos;
3350 if (pos == r->position()) {
3354 begin_reversible_command (_("align selection (relative)"));
3356 /* move first one specially */
3358 XMLNode &before = r->playlist()->get_state();
3359 r->set_position (pos, this);
3360 XMLNode &after = r->playlist()->get_state();
3361 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3363 /* move rest by the same amount */
3367 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3369 boost::shared_ptr<Region> region ((*i)->region());
3371 XMLNode &before = region->playlist()->get_state();
3374 region->set_position (region->position() + distance, this);
3376 region->set_position (region->position() - distance, this);
3379 XMLNode &after = region->playlist()->get_state();
3380 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3384 commit_reversible_command ();
3388 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3394 begin_reversible_command (_("align selection"));
3396 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3397 align_region_internal ((*i)->region(), point, position);
3400 commit_reversible_command ();
3404 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3406 begin_reversible_command (_("align region"));
3407 align_region_internal (region, point, position);
3408 commit_reversible_command ();
3412 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3414 XMLNode &before = region->playlist()->get_state();
3418 region->set_position (region->adjust_to_sync (position), this);
3422 if (position > region->length()) {
3423 region->set_position (position - region->length(), this);
3428 region->set_position (position, this);
3432 XMLNode &after = region->playlist()->get_state();
3433 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3436 /** Trim the end of the selected regions to the position of the edit cursor */
3438 Editor::trim_region_to_loop ()
3440 Location* loc = session->locations()->auto_loop_location();
3444 trim_region_to_location (*loc, _("trim to loop"));
3448 Editor::trim_region_to_punch ()
3450 Location* loc = session->locations()->auto_punch_location();
3454 trim_region_to_location (*loc, _("trim to punch"));
3457 Editor::trim_region_to_location (const Location& loc, const char* str)
3461 get_regions_for_action (rs);
3463 begin_reversible_command (str);
3465 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3466 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3472 /* require region to span proposed trim */
3474 switch (arv->region()->coverage (loc.start(), loc.end())) {
3475 case OverlapInternal:
3481 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3491 if (atav->get_diskstream() != 0) {
3492 speed = atav->get_diskstream()->speed();
3495 start = session_frame_to_track_frame (loc.start(), speed);
3496 end = session_frame_to_track_frame (loc.end(), speed);
3498 XMLNode &before = arv->region()->playlist()->get_state();
3499 arv->region()->trim_to (start, (end - start), this);
3500 XMLNode &after = arv->region()->playlist()->get_state();
3501 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3504 commit_reversible_command ();
3508 Editor::trim_region_to_edit_point ()
3512 get_regions_for_action (rs);
3514 nframes64_t where = get_preferred_edit_position();
3516 begin_reversible_command (_("trim region start to edit point"));
3518 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3519 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3525 /* require region to cover trim */
3527 if (!arv->region()->covers (where)) {
3531 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3539 if (atav->get_diskstream() != 0) {
3540 speed = atav->get_diskstream()->speed();
3543 XMLNode &before = arv->region()->playlist()->get_state();
3544 arv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3545 XMLNode &after = arv->region()->playlist()->get_state();
3546 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3549 commit_reversible_command ();
3553 Editor::trim_region_from_edit_point ()
3557 get_regions_for_action (rs);
3559 nframes64_t where = get_preferred_edit_position();
3561 begin_reversible_command (_("trim region end to edit point"));
3563 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3564 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3570 /* require region to cover trim */
3572 if (!arv->region()->covers (where)) {
3576 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3584 if (atav->get_diskstream() != 0) {
3585 speed = atav->get_diskstream()->speed();
3588 XMLNode &before = arv->region()->playlist()->get_state();
3589 arv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3590 XMLNode &after = arv->region()->playlist()->get_state();
3591 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3594 commit_reversible_command ();
3598 Editor::unfreeze_route ()
3600 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3604 clicked_routeview->audio_track()->unfreeze ();
3608 Editor::_freeze_thread (void* arg)
3610 PBD::ThreadCreated (pthread_self(), X_("Freeze"));
3611 return static_cast<Editor*>(arg)->freeze_thread ();
3615 Editor::freeze_thread ()
3617 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3622 Editor::freeze_progress_timeout (void *arg)
3624 interthread_progress_bar.set_fraction (current_interthread_info->progress/100);
3625 return !(current_interthread_info->done || current_interthread_info->cancel);
3629 Editor::freeze_route ()
3631 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3635 InterThreadInfo itt;
3637 if (interthread_progress_window == 0) {
3638 build_interthread_progress_window ();
3641 WindowTitle title(Glib::get_application_name());
3642 title += _("Freeze");
3643 interthread_progress_window->set_title (title.get_string());
3644 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3645 interthread_progress_window->show_all ();
3646 interthread_progress_bar.set_fraction (0.0f);
3647 interthread_progress_label.set_text ("");
3648 interthread_cancel_label.set_text (_("Cancel Freeze"));
3649 current_interthread_info = &itt;
3651 interthread_progress_connection =
3652 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3656 itt.progress = 0.0f;
3658 pthread_attr_t attr;
3659 pthread_attr_init(&attr);
3660 pthread_attr_setstacksize(&attr, 500000);
3662 pthread_create (&itt.thread, &attr, _freeze_thread, this);
3664 pthread_attr_destroy(&attr);
3666 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3668 while (!itt.done && !itt.cancel) {
3669 gtk_main_iteration ();
3672 interthread_progress_connection.disconnect ();
3673 interthread_progress_window->hide_all ();
3674 current_interthread_info = 0;
3675 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3679 Editor::bounce_range_selection (bool replace)
3681 if (selection->time.empty()) {
3685 TrackSelection views = selection->tracks;
3687 nframes64_t start = selection->time[clicked_selection].start;
3688 nframes64_t end = selection->time[clicked_selection].end;
3689 nframes64_t cnt = end - start + 1;
3691 begin_reversible_command (_("bounce range"));
3693 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3695 RouteTimeAxisView* rtv;
3697 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3701 boost::shared_ptr<Playlist> playlist;
3703 if ((playlist = rtv->playlist()) == 0) {
3707 InterThreadInfo itt;
3711 itt.progress = false;
3713 XMLNode &before = playlist->get_state();
3714 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt);
3717 list<AudioRange> ranges;
3718 ranges.push_back (AudioRange (start, start+cnt, 0));
3719 playlist->cut (ranges); // discard result
3720 playlist->add_region (r, start);
3723 XMLNode &after = playlist->get_state();
3724 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3727 commit_reversible_command ();
3730 /** Cut selected regions, automation points or a time range */
3737 /** Copy selected regions, automation points or a time range */
3745 /** @return true if a Cut, Copy or Clear is possible */
3747 Editor::can_cut_copy () const
3749 switch (current_mouse_mode()) {
3752 if (!selection->regions.empty() || !selection->points.empty()) {
3758 if (!selection->time.empty()) {
3771 /** Cut, copy or clear selected regions, automation points or a time range.
3772 * @param op Operation (Cut, Copy or Clear)
3775 Editor::cut_copy (CutCopyOp op)
3777 /* only cancel selection if cut/copy is successful.*/
3789 opname = _("clear");
3793 /* if we're deleting something, and the mouse is still pressed,
3794 the thing we started a drag for will be gone when we release
3795 the mouse button(s). avoid this. see part 2 at the end of
3799 if (op == Cut || op == Clear) {
3800 if (drag_info.item) {
3801 drag_info.item->ungrab (0);
3806 cut_buffer->clear ();
3808 if (entered_marker) {
3810 /* cut/delete op while pointing at a marker */
3813 Location* loc = find_location_from_marker (entered_marker, ignored);
3815 if (session && loc) {
3816 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3826 /* we only want to cut regions if some are selected */
3828 if (!selection->regions.empty()) {
3829 get_regions_for_action (rs);
3832 switch (current_mouse_mode()) {
3834 if (!rs.empty() || !selection->points.empty()) {
3836 begin_reversible_command (opname + _(" objects"));
3839 cut_copy_regions (op, rs);
3842 selection->clear_regions ();
3846 if (!selection->points.empty()) {
3847 cut_copy_points (op);
3850 selection->clear_points ();
3854 commit_reversible_command ();
3855 break; // terminate case statement here
3857 if (!selection->time.empty()) {
3858 /* don't cause suprises */
3861 // fall thru if there was nothing selected
3864 if (selection->time.empty()) {
3865 nframes64_t start, end;
3866 if (!get_edit_op_range (start, end)) {
3869 selection->set ((TimeAxisView*) 0, start, end);
3872 begin_reversible_command (opname + _(" range"));
3873 cut_copy_ranges (op);
3874 commit_reversible_command ();
3877 selection->clear_time ();
3887 if (op == Cut || op == Clear) {
3892 /** Cut, copy or clear selected automation points.
3893 * @param op Operation (Cut, Copy or Clear)
3896 Editor::cut_copy_points (CutCopyOp op)
3898 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3900 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
3903 atv->cut_copy_clear_objects (selection->points, op);
3908 struct PlaylistState {
3909 boost::shared_ptr<Playlist> playlist;
3913 struct lt_playlist {
3914 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3915 return a.playlist < b.playlist;
3919 struct PlaylistMapping {
3921 boost::shared_ptr<Playlist> pl;
3923 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3927 /** Cut, copy or clear selected regions.
3928 * @param op Operation (Cut, Copy or Clear)
3931 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3933 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3934 a map when we want ordered access to both elements. i think.
3937 vector<PlaylistMapping> pmap;
3939 nframes64_t first_position = max_frames;
3941 set<PlaylistState, lt_playlist> freezelist;
3942 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
3944 /* get ordering correct before we cut/copy */
3946 rs.sort_by_position_and_track ();
3948 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3950 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
3952 if (op == Cut || op == Clear) {
3953 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3957 PlaylistState before;
3958 before.playlist = pl;
3959 before.before = &pl->get_state();
3961 insert_result = freezelist.insert (before);
3963 if (insert_result.second) {
3969 TimeAxisView* tv = &(*x)->get_trackview();
3970 vector<PlaylistMapping>::iterator z;
3972 for (z = pmap.begin(); z != pmap.end(); ++z) {
3973 if ((*z).tv == tv) {
3978 if (z == pmap.end()) {
3979 pmap.push_back (PlaylistMapping (tv));
3983 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
3985 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3988 /* impossible, but this handles it for the future */
3992 TimeAxisView& tv = (*x)->get_trackview();
3993 boost::shared_ptr<Playlist> npl;
3994 RegionSelection::iterator tmp;
3999 vector<PlaylistMapping>::iterator z;
4001 for (z = pmap.begin(); z != pmap.end(); ++z) {
4002 if ((*z).tv == &tv) {
4007 assert (z != pmap.end());
4010 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
4017 boost::shared_ptr<Region> r = (*x)->region();
4018 boost::shared_ptr<Region> _xx;
4024 _xx = RegionFactory::create (r);
4025 npl->add_region (_xx, r->position() - first_position);
4026 pl->remove_region (r);
4030 /* copy region before adding, so we're not putting same object into two different playlists */
4031 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4035 pl->remove_region (r);
4042 list<boost::shared_ptr<Playlist> > foo;
4044 /* the pmap is in the same order as the tracks in which selected regions occured */
4046 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4048 foo.push_back ((*i).pl);
4053 cut_buffer->set (foo);
4056 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4057 (*pl).playlist->thaw ();
4058 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4063 Editor::cut_copy_ranges (CutCopyOp op)
4066 TrackSelection entered;
4068 if (selection->tracks.empty()) {
4069 if (!entered_track) {
4072 entered.push_back (entered_track);
4075 ts = &selection->tracks;
4078 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4079 (*i)->cut_copy_clear (*selection, op);
4084 Editor::paste (float times)
4086 paste_internal (get_preferred_edit_position(), times);
4090 Editor::mouse_paste ()
4095 if (!mouse_frame (where, ignored)) {
4100 paste_internal (where, 1);
4104 Editor::paste_internal (nframes64_t position, float times)
4106 bool commit = false;
4108 if (cut_buffer->empty()) {
4112 if (position == max_frames) {
4113 position = get_preferred_edit_position();
4116 begin_reversible_command (_("paste"));
4119 TrackSelection::iterator i;
4122 /* get everything in the correct order */
4125 if (!selection->tracks.empty()) {
4126 sort_track_selection ();
4127 ts = selection->tracks;
4128 } else if (entered_track) {
4129 ts.push_back (entered_track);
4132 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4134 /* undo/redo is handled by individual tracks */
4136 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4142 commit_reversible_command ();
4147 Editor::paste_named_selection (float times)
4149 TrackSelection::iterator t;
4151 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
4153 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
4157 TreeModel::iterator i = selected->get_selected();
4158 NamedSelection* ns = (*i)[named_selection_columns.selection];
4160 list<boost::shared_ptr<Playlist> >::iterator chunk;
4161 list<boost::shared_ptr<Playlist> >::iterator tmp;
4163 chunk = ns->playlists.begin();
4165 begin_reversible_command (_("paste chunk"));
4167 sort_track_selection ();
4169 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4171 RouteTimeAxisView* rtv;
4172 boost::shared_ptr<Playlist> pl;
4173 boost::shared_ptr<AudioPlaylist> apl;
4175 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4179 if ((pl = rtv->playlist()) == 0) {
4183 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4190 XMLNode &before = apl->get_state();
4191 apl->paste (*chunk, get_preferred_edit_position(), times);
4192 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4194 if (tmp != ns->playlists.end()) {
4199 commit_reversible_command();
4203 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4205 boost::shared_ptr<Playlist> playlist;
4206 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4207 RegionSelection foo;
4209 begin_reversible_command (_("duplicate region"));
4211 selection->clear_regions ();
4213 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4215 boost::shared_ptr<Region> r ((*i)->region());
4217 TimeAxisView& tv = (*i)->get_time_axis_view();
4218 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4219 latest_regionviews.clear ();
4220 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4222 playlist = (*i)->region()->playlist();
4223 XMLNode &before = playlist->get_state();
4224 playlist->duplicate (r, r->last_frame(), times);
4225 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4229 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4232 commit_reversible_command ();
4235 selection->set (foo);
4240 Editor::duplicate_selection (float times)
4242 if (selection->time.empty() || selection->tracks.empty()) {
4246 boost::shared_ptr<Playlist> playlist;
4247 vector<boost::shared_ptr<Region> > new_regions;
4248 vector<boost::shared_ptr<Region> >::iterator ri;
4250 create_region_from_selection (new_regions);
4252 if (new_regions.empty()) {
4256 begin_reversible_command (_("duplicate selection"));
4258 ri = new_regions.begin();
4260 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4261 if ((playlist = (*i)->playlist()) == 0) {
4264 XMLNode &before = playlist->get_state();
4265 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4266 XMLNode &after = playlist->get_state();
4267 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4270 if (ri == new_regions.end()) {
4275 commit_reversible_command ();
4279 Editor::reset_point_selection ()
4281 /* reset all selected points to the relevant default value */
4283 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4285 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4288 atv->reset_objects (selection->points);
4294 Editor::center_playhead ()
4296 float page = canvas_width * frames_per_unit;
4297 center_screen_internal (playhead_cursor->current_frame, page);
4301 Editor::center_edit_point ()
4303 float page = canvas_width * frames_per_unit;
4304 center_screen_internal (get_preferred_edit_position(), page);
4308 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4310 begin_reversible_command (_("clear playlist"));
4311 XMLNode &before = playlist->get_state();
4313 XMLNode &after = playlist->get_state();
4314 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4315 commit_reversible_command ();
4319 Editor::nudge_track (bool use_edit, bool forwards)
4321 boost::shared_ptr<Playlist> playlist;
4322 nframes64_t distance;
4323 nframes64_t next_distance;
4327 start = get_preferred_edit_position();
4332 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4336 if (selection->tracks.empty()) {
4340 begin_reversible_command (_("nudge track"));
4342 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4344 if ((playlist = (*i)->playlist()) == 0) {
4348 XMLNode &before = playlist->get_state();
4349 playlist->nudge_after (start, distance, forwards);
4350 XMLNode &after = playlist->get_state();
4351 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4354 commit_reversible_command ();
4358 Editor::remove_last_capture ()
4360 vector<string> choices;
4367 if (Config->get_verify_remove_last_capture()) {
4368 prompt = _("Do you really want to destroy the last capture?"
4369 "\n(This is destructive and cannot be undone)");
4371 choices.push_back (_("No, do nothing."));
4372 choices.push_back (_("Yes, destroy it."));
4374 Gtkmm2ext::Choice prompter (prompt, choices);
4376 if (prompter.run () == 1) {
4377 session->remove_last_capture ();
4381 session->remove_last_capture();
4386 Editor::normalize_region ()
4390 get_regions_for_action (rs);
4400 begin_reversible_command (_("normalize"));
4402 track_canvas->get_window()->set_cursor (*wait_cursor);
4405 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4406 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4409 XMLNode &before = arv->region()->get_state();
4410 arv->audio_region()->normalize_to (0.0f);
4411 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4414 commit_reversible_command ();
4415 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4420 Editor::denormalize_region ()
4428 get_regions_for_action (rs);
4434 begin_reversible_command ("denormalize");
4436 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4437 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4440 XMLNode &before = arv->region()->get_state();
4441 arv->audio_region()->set_scale_amplitude (1.0f);
4442 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4445 commit_reversible_command ();
4449 Editor::adjust_region_scale_amplitude (bool up)
4457 get_regions_for_action (rs);
4463 begin_reversible_command ("denormalize");
4465 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4466 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4469 XMLNode &before = arv->region()->get_state();
4471 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4475 fraction = min (fraction, 1.0);
4478 fraction = max (fraction, 0.0);
4481 if (!up && fraction <= 0) {
4485 fraction = slider_position_to_gain (fraction);
4486 fraction = coefficient_to_dB (fraction);
4487 fraction = dB_to_coefficient (fraction);
4489 if (up && fraction >= 2.0) {
4493 arv->audio_region()->set_scale_amplitude (fraction);
4494 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4497 commit_reversible_command ();
4502 Editor::reverse_region ()
4508 Reverse rev (*session);
4509 apply_filter (rev, _("reverse regions"));
4514 Editor::quantize_region ()
4520 // FIXME: varying meter?
4521 Quantize quant (*session, snap_length_beats(0));
4522 apply_filter (quant, _("quantize regions"));
4526 Editor::apply_filter (Filter& filter, string command)
4530 get_regions_for_action (rs);
4536 begin_reversible_command (command);
4538 track_canvas->get_window()->set_cursor (*wait_cursor);
4541 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4542 RegionSelection::iterator tmp = r;
4545 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4547 if (mrv->midi_region()->apply(filter) == 0) {
4548 mrv->redisplay_model();
4552 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4554 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4556 if (arv->audio_region()->apply (filter) == 0) {
4558 XMLNode &before = playlist->get_state();
4559 playlist->replace_region (arv->region(), filter.results.front(), arv->region()->position());
4560 XMLNode &after = playlist->get_state();
4561 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4570 commit_reversible_command ();
4574 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4578 Editor::region_selection_op (void (Region::*pmf)(void))
4580 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4581 Region* region = (*i)->region().get();
4588 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4590 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4591 Region* region = (*i)->region().get();
4592 (region->*pmf)(arg);
4597 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4599 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4600 Region* region = (*i)->region().get();
4606 Editor::external_edit_region ()
4612 Editor::brush (nframes64_t pos)
4614 RegionSelection sel;
4617 get_regions_for_action (rs);
4625 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4626 mouse_brush_insert_region ((*i), pos);
4631 Editor::reset_region_gain_envelopes ()
4635 get_regions_for_action (rs);
4637 if (!session || rs.empty()) {
4641 session->begin_reversible_command (_("reset region gain"));
4643 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4644 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4646 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4647 XMLNode& before (alist->get_state());
4649 arv->audio_region()->set_default_envelope ();
4650 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4654 session->commit_reversible_command ();
4658 Editor::toggle_gain_envelope_visibility ()
4662 get_regions_for_action (rs);
4664 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4665 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4667 arv->set_envelope_visible (!arv->envelope_visible());
4673 Editor::toggle_gain_envelope_active ()
4677 get_regions_for_action (rs);
4679 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4680 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4682 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4688 Editor::toggle_region_lock ()
4692 get_regions_for_action (rs);
4694 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4695 (*i)->region()->set_locked (!(*i)->region()->locked());
4700 Editor::set_region_lock_style (Region::PositionLockStyle ps)
4704 get_regions_for_action (rs);
4706 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4707 (*i)->region()->set_position_lock_style (ps);
4713 Editor::toggle_region_mute ()
4717 get_regions_for_action (rs);
4719 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4720 (*i)->region()->set_muted (!(*i)->region()->muted());
4725 Editor::toggle_region_opaque ()
4729 get_regions_for_action (rs);
4731 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4732 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4737 Editor::set_fade_length (bool in)
4741 get_regions_for_action (rs);
4743 /* we need a region to measure the offset from the start */
4749 } else if (entered_regionview) {
4750 rv = entered_regionview;
4755 nframes64_t pos = get_preferred_edit_position();
4759 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4760 /* edit point is outside the relevant region */
4765 if (pos <= rv->region()->position()) {
4769 len = pos - rv->region()->position();
4770 cmd = _("set fade in length");
4772 if (pos >= rv->region()->last_frame()) {
4776 len = rv->region()->last_frame() - pos;
4777 cmd = _("set fade out length");
4780 begin_reversible_command (cmd);
4782 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4783 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4789 boost::shared_ptr<AutomationList> alist;
4791 alist = tmp->audio_region()->fade_in();
4793 alist = tmp->audio_region()->fade_out();
4796 XMLNode &before = alist->get_state();
4799 tmp->audio_region()->set_fade_in_length (len);
4800 tmp->audio_region()->set_fade_in_active (true);
4802 tmp->audio_region()->set_fade_out_length (len);
4803 tmp->audio_region()->set_fade_out_active (true);
4806 XMLNode &after = alist->get_state();
4807 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4810 commit_reversible_command ();
4814 Editor::toggle_fade_active (bool in)
4818 get_regions_for_action (rs);
4824 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
4825 bool have_switch = false;
4828 begin_reversible_command (cmd);
4830 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4831 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4837 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
4839 /* make the behaviour consistent across all regions */
4843 yn = region->fade_in_active();
4845 yn = region->fade_out_active();
4850 XMLNode &before = region->get_state();
4852 region->set_fade_in_active (!yn);
4854 region->set_fade_out_active (!yn);
4856 XMLNode &after = region->get_state();
4857 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
4860 commit_reversible_command ();
4864 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
4868 get_regions_for_action (rs);
4874 begin_reversible_command (_("set fade in shape"));
4876 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4877 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4883 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
4884 XMLNode &before = alist->get_state();
4886 tmp->audio_region()->set_fade_in_shape (shape);
4888 XMLNode &after = alist->get_state();
4889 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4892 commit_reversible_command ();
4897 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
4901 get_regions_for_action (rs);
4907 begin_reversible_command (_("set fade out shape"));
4909 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4910 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4916 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4917 XMLNode &before = alist->get_state();
4919 tmp->audio_region()->set_fade_out_shape (shape);
4921 XMLNode &after = alist->get_state();
4922 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4925 commit_reversible_command ();
4929 Editor::set_fade_in_active (bool yn)
4933 get_regions_for_action (rs);
4939 begin_reversible_command (_("set fade in active"));
4941 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4942 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4949 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4951 XMLNode &before = ar->get_state();
4953 ar->set_fade_in_active (yn);
4955 XMLNode &after = ar->get_state();
4956 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
4959 commit_reversible_command ();
4963 Editor::set_fade_out_active (bool yn)
4967 get_regions_for_action (rs);
4973 begin_reversible_command (_("set fade out active"));
4975 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4976 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4982 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4984 XMLNode &before = ar->get_state();
4986 ar->set_fade_out_active (yn);
4988 XMLNode &after = ar->get_state();
4989 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
4992 commit_reversible_command ();
4996 Editor::toggle_selected_region_fades (int dir)
4999 RegionSelection::iterator i;
5000 boost::shared_ptr<AudioRegion> ar;
5003 get_regions_for_action (rs);
5009 for (i = rs.begin(); i != rs.end(); ++i) {
5010 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5012 yn = ar->fade_out_active ();
5014 yn = ar->fade_in_active ();
5020 if (i == rs.end()) {
5024 /* XXX should this undo-able? */
5026 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5027 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5030 if (dir == 1 || dir == 0) {
5031 ar->set_fade_in_active (!yn);
5034 if (dir == -1 || dir == 0) {
5035 ar->set_fade_out_active (!yn);
5041 /** Update region fade visibility after its configuration has been changed */
5043 Editor::update_region_fade_visibility ()
5045 bool _fade_visibility = Config->get_show_region_fades ();
5047 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5048 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5050 if (_fade_visibility) {
5051 v->audio_view()->show_all_fades ();
5053 v->audio_view()->hide_all_fades ();
5059 /** Update crossfade visibility after its configuration has been changed */
5061 Editor::update_xfade_visibility ()
5063 _xfade_visibility = Config->get_xfades_visible ();
5065 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5066 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5068 if (_xfade_visibility) {
5069 v->show_all_xfades ();
5071 v->hide_all_xfades ();
5078 Editor::set_edit_point ()
5083 if (!mouse_frame (where, ignored)) {
5089 if (selection->markers.empty()) {
5091 mouse_add_new_marker (where);
5096 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5099 loc->move_to (where);
5105 Editor::set_playhead_cursor ()
5107 if (entered_marker) {
5108 session->request_locate (entered_marker->position(), session->transport_rolling());
5113 if (!mouse_frame (where, ignored)) {
5120 session->request_locate (where, session->transport_rolling());
5130 get_regions_for_action (rs);
5132 nframes64_t where = get_preferred_edit_position();
5138 split_regions_at (where, rs);
5142 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5144 if (entered_track && mouse_mode == MouseObject) {
5145 if (!selection->tracks.empty()) {
5146 if (!selection->selected (entered_track)) {
5147 selection->add (entered_track);
5150 /* there is no selection, but this operation requires/prefers selected objects */
5152 if (op_really_wants_one_track_if_none_are_selected) {
5153 selection->set (entered_track);
5160 Editor::trim_region_front ()
5166 Editor::trim_region_back ()
5168 trim_region (false);
5172 Editor::trim_region (bool front)
5174 nframes64_t where = get_preferred_edit_position();
5177 get_regions_for_action (rs);
5183 begin_reversible_command (front ? _("trim front") : _("trim back"));
5185 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
5186 if (!(*i)->region()->locked()) {
5187 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
5188 XMLNode &before = pl->get_state();
5190 (*i)->region()->trim_front (where, this);
5192 (*i)->region()->trim_end (where, this);
5194 XMLNode &after = pl->get_state();
5195 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
5199 commit_reversible_command ();
5202 struct EditorOrderRouteSorter {
5203 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5204 /* use of ">" forces the correct sort order */
5205 return a->order_key ("editor") < b->order_key ("editor");
5210 Editor::select_next_route()
5212 if (selection->tracks.empty()) {
5213 selection->set (track_views.front());
5217 TimeAxisView* current = selection->tracks.front();
5219 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5220 if (*i == current) {
5222 if (i != track_views.end()) {
5223 selection->set (*i);
5225 selection->set (*(track_views.begin()));
5233 Editor::select_prev_route()
5235 if (selection->tracks.empty()) {
5236 selection->set (track_views.front());
5240 TimeAxisView* current = selection->tracks.front();
5242 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5243 if (*i == current) {
5245 if (i != track_views.rend()) {
5246 selection->set (*i);
5248 selection->set (*(track_views.rbegin()));
5256 Editor::set_loop_from_selection (bool play)
5258 if (session == 0 || selection->time.empty()) {
5262 nframes64_t start = selection->time[clicked_selection].start;
5263 nframes64_t end = selection->time[clicked_selection].end;
5265 set_loop_range (start, end, _("set loop range from selection"));
5268 session->request_play_loop (true);
5269 session->request_locate (start, true);
5274 Editor::set_loop_from_edit_range (bool play)
5283 if (!get_edit_op_range (start, end)) {
5287 set_loop_range (start, end, _("set loop range from edit range"));
5290 session->request_play_loop (true);
5291 session->request_locate (start, true);
5296 Editor::set_loop_from_region (bool play)
5298 nframes64_t start = max_frames;
5299 nframes64_t end = 0;
5303 get_regions_for_action (rs);
5309 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5310 if ((*i)->region()->position() < start) {
5311 start = (*i)->region()->position();
5313 if ((*i)->region()->last_frame() + 1 > end) {
5314 end = (*i)->region()->last_frame() + 1;
5318 set_loop_range (start, end, _("set loop range from region"));
5321 session->request_play_loop (true);
5322 session->request_locate (start, true);
5327 Editor::set_punch_from_selection ()
5329 if (session == 0 || selection->time.empty()) {
5333 nframes64_t start = selection->time[clicked_selection].start;
5334 nframes64_t end = selection->time[clicked_selection].end;
5336 set_punch_range (start, end, _("set punch range from selection"));
5340 Editor::set_punch_from_edit_range ()
5349 if (!get_edit_op_range (start, end)) {
5353 set_punch_range (start, end, _("set punch range from edit range"));
5357 Editor::set_punch_from_region ()
5359 nframes64_t start = max_frames;
5360 nframes64_t end = 0;
5364 get_regions_for_action (rs);
5370 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5371 if ((*i)->region()->position() < start) {
5372 start = (*i)->region()->position();
5374 if ((*i)->region()->last_frame() + 1 > end) {
5375 end = (*i)->region()->last_frame() + 1;
5379 set_punch_range (start, end, _("set punch range from region"));
5383 Editor::pitch_shift_regions ()
5387 get_regions_for_action (rs);
5393 pitch_shift (rs, 1.2);
5397 Editor::use_region_as_bar ()
5405 get_regions_for_action (rs);
5411 RegionView* rv = rs.front();
5413 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5417 Editor::use_range_as_bar ()
5419 nframes64_t start, end;
5420 if (get_edit_op_range (start, end)) {
5421 define_one_bar (start, end);
5426 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5428 nframes64_t length = end - start;
5430 const Meter& m (session->tempo_map().meter_at (start));
5432 /* length = 1 bar */
5434 /* now we want frames per beat.
5435 we have frames per bar, and beats per bar, so ...
5438 double frames_per_beat = length / m.beats_per_bar();
5440 /* beats per minute = */
5442 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5444 /* now decide whether to:
5446 (a) set global tempo
5447 (b) add a new tempo marker
5451 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5453 bool do_global = false;
5455 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5457 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5458 at the start, or create a new marker
5461 vector<string> options;
5462 options.push_back (_("Cancel"));
5463 options.push_back (_("Add new marker"));
5464 options.push_back (_("Set global tempo"));
5465 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5467 c.set_default_response (2);
5483 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5484 if the marker is at the region starter, change it, otherwise add
5489 begin_reversible_command (_("set tempo from region"));
5490 XMLNode& before (session->tempo_map().get_state());
5493 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5494 } else if (t.frame() == start) {
5495 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5497 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5500 XMLNode& after (session->tempo_map().get_state());
5502 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5503 commit_reversible_command ();
5507 Editor::split_region_at_transients ()
5509 AnalysisFeatureList positions;
5517 get_regions_for_action (rs);
5523 session->begin_reversible_command (_("split regions"));
5525 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5527 RegionSelection::iterator tmp;
5532 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5534 if (ar && (ar->get_transients (positions) == 0)) {
5535 split_region_at_points ((*i)->region(), positions, true);
5542 session->commit_reversible_command ();
5547 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5549 bool use_rhythmic_rodent = false;
5551 boost::shared_ptr<Playlist> pl = r->playlist();
5557 if (positions.empty()) {
5562 if (positions.size() > 20) {
5563 Glib::ustring msgstr = string_compose (_("You are about to split\n%1\ninto %2 pieces.\nThis could take a long time."), r->name(), positions.size() + 1);
5564 MessageDialog msg (msgstr,
5567 Gtk::BUTTONS_OK_CANCEL);
5570 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5571 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5573 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5576 msg.set_title (_("Excessive split?"));
5579 int response = msg.run();
5584 case RESPONSE_APPLY:
5585 use_rhythmic_rodent = true;
5592 if (use_rhythmic_rodent) {
5593 show_rhythm_ferret ();
5597 AnalysisFeatureList::const_iterator x;
5599 nframes64_t pos = r->position();
5601 XMLNode& before (pl->get_state());
5603 x = positions.begin();
5605 while (x != positions.end()) {
5612 if (x == positions.end()) {
5617 pl->remove_region (r);
5619 while (x != positions.end()) {
5621 /* file start = original start + how far we from the initial position ?
5624 nframes64_t file_start = r->start() + (pos - r->position());
5626 /* length = next position - current position
5629 nframes64_t len = (*x) - pos;
5631 /* XXX we do we really want to allow even single-sample regions?
5632 shouldn't we have some kind of lower limit on region size?
5641 if (session->region_name (new_name, r->name())) {
5645 /* do NOT announce new regions 1 by one, just wait till they are all done */
5647 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
5648 pl->add_region (nr, pos);
5653 if (*x > r->last_frame()) {
5655 /* add final fragment */
5657 file_start = r->start() + (pos - r->position());
5658 len = r->last_frame() - pos;
5660 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
5661 pl->add_region (nr, pos);
5669 XMLNode& after (pl->get_state());
5671 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
5675 Editor::tab_to_transient (bool forward)
5677 AnalysisFeatureList positions;
5683 nframes64_t pos = session->audible_frame ();
5685 if (!selection->tracks.empty()) {
5687 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5689 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5692 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
5694 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
5696 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5699 positions.push_back (result);
5710 get_regions_for_action (rs);
5716 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5717 (*r)->region()->get_transients (positions);
5721 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
5724 AnalysisFeatureList::iterator x;
5726 for (x = positions.begin(); x != positions.end(); ++x) {
5732 if (x != positions.end ()) {
5733 session->request_locate (*x);
5737 AnalysisFeatureList::reverse_iterator x;
5739 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5745 if (x != positions.rend ()) {
5746 session->request_locate (*x);
5751 Editor::playhead_forward_to_grid ()
5753 if (!session) return;
5754 nframes64_t pos = playhead_cursor->current_frame;
5755 if (pos < max_frames - 1) {
5757 snap_to_internal (pos, 1, false);
5758 session->request_locate (pos);
5764 Editor::playhead_backward_to_grid ()
5766 if (!session) return;
5767 nframes64_t pos = playhead_cursor->current_frame;
5770 snap_to_internal (pos, -1, false);
5771 session->request_locate (pos);
5776 Editor::set_track_height (uint32_t h)
5778 TrackSelection& ts (selection->tracks);
5784 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5785 (*x)->set_height (h);
5790 Editor::set_track_height_largest ()
5792 set_track_height (TimeAxisView::hLargest);
5795 Editor::set_track_height_large ()
5797 set_track_height (TimeAxisView::hLarge);
5800 Editor::set_track_height_larger ()
5802 set_track_height (TimeAxisView::hLarger);
5805 Editor::set_track_height_normal ()
5807 set_track_height (TimeAxisView::hNormal);
5810 Editor::set_track_height_smaller ()
5812 set_track_height (TimeAxisView::hSmaller);
5815 Editor::set_track_height_small ()
5817 set_track_height (TimeAxisView::hSmall);
5821 Editor::toggle_tracks_active ()
5823 TrackSelection& ts (selection->tracks);
5825 bool target = false;
5831 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5832 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
5836 target = !rtv->_route->active();
5839 rtv->_route->set_active (target);
5845 Editor::remove_tracks ()
5847 TrackSelection& ts (selection->tracks);
5853 vector<string> choices;
5857 const char* trackstr;
5859 vector<boost::shared_ptr<Route> > routes;
5861 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5862 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
5864 if (rtv->is_track()) {
5870 routes.push_back (rtv->_route);
5873 if (ntracks + nbusses == 0) {
5878 trackstr = _("tracks");
5880 trackstr = _("track");
5884 busstr = _("busses");
5891 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
5892 "(You may also lose the playlists associated with the %2)\n\n"
5893 "This action cannot be undone!"),
5894 ntracks, trackstr, nbusses, busstr);
5896 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
5897 "(You may also lose the playlists associated with the %2)\n\n"
5898 "This action cannot be undone!"),
5901 } else if (nbusses) {
5902 prompt = string_compose (_("Do you really want to remove %1 %2?"),
5906 choices.push_back (_("No, do nothing."));
5907 if (ntracks + nbusses > 1) {
5908 choices.push_back (_("Yes, remove them."));
5910 choices.push_back (_("Yes, remove it."));
5913 Choice prompter (prompt, choices);
5915 if (prompter.run () != 1) {
5919 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
5920 session->remove_route (*x);
5925 Editor::set_waveform_scale (WaveformScale ws)
5927 TrackSelection& ts (selection->tracks);
5933 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5934 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (*x);
5936 atv->set_waveform_scale (ws);
5942 Editor::do_insert_time ()
5944 if (selection->tracks.empty()) {
5948 nframes64_t pos = get_preferred_edit_position ();
5949 ArdourDialog d (*this, _("Insert Time"));
5950 VButtonBox button_box;
5952 RadioButtonGroup group;
5953 RadioButton leave_button (group, _("Stay in position"));
5954 RadioButton move_button (group, _("Move"));
5955 RadioButton split_button (group, _("Split & Later Section Moves"));
5956 Label intersect_option_label (_("Intersected regions should:"));
5957 CheckButton glue_button (_("Move Glued Regions"));
5958 CheckButton marker_button (_("Move Markers"));
5959 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
5963 clock.set_session (session);
5964 clock.set_bbt_reference (pos);
5966 clock_box.pack_start (clock, false, true);
5968 option_box.set_spacing (6);
5969 option_box.pack_start (intersect_option_label, false, false);
5970 option_box.pack_start (button_box, false, false);
5971 option_box.pack_start (glue_button, false, false);
5972 option_box.pack_start (marker_button, false, false);
5974 button_box.pack_start (leave_button, false, false);
5975 button_box.pack_start (move_button, false, false);
5976 button_box.pack_start (split_button, false, false);
5978 d.get_vbox()->set_border_width (12);
5979 d.get_vbox()->pack_start (clock_box, false, false);
5980 d.get_vbox()->pack_start (option_box, false, false);
5982 leave_button.show ();
5983 move_button.show ();
5984 split_button.show ();
5985 intersect_option_label.show ();
5988 glue_button.show ();
5991 marker_button.show ();
5993 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
5994 d.add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
5997 int response = d.run ();
5999 if (response != RESPONSE_OK) {
6003 nframes64_t distance = clock.current_duration (pos);
6005 if (distance == 0) {
6009 InsertTimeOption opt;
6011 if (leave_button.get_active()) {
6012 opt = LeaveIntersected;
6013 } else if (move_button.get_active()) {
6014 opt = MoveIntersected;
6016 opt = SplitIntersected;
6019 insert_time (pos, distance, opt, glue_button.get_active(), marker_button.get_active());
6023 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6024 bool ignore_music_glue, bool markers_too)
6026 bool commit = false;
6028 if (Config->get_edit_mode() == Lock) {
6032 begin_reversible_command (_("insert time"));
6034 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6035 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6041 XMLNode &before = pl->get_state();
6043 if (opt == SplitIntersected) {
6047 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6049 XMLNode &after = pl->get_state();
6051 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
6057 XMLNode& before (session->locations()->get_state());
6058 Locations::LocationList copy (session->locations()->list());
6060 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6062 Locations::LocationList::const_iterator tmp;
6064 if ((*i)->start() >= pos) {
6065 (*i)->set_start ((*i)->start() + frames);
6066 if (!(*i)->is_mark()) {
6067 (*i)->set_end ((*i)->end() + frames);
6074 XMLNode& after (session->locations()->get_state());
6075 session->add_command (new MementoCommand<Locations>(*session->locations(), &before, &after));
6080 commit_reversible_command ();
6085 Editor::fit_tracks ()
6087 if (selection->tracks.empty()) {
6091 uint32_t child_heights = 0;
6093 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6095 if (!(*t)->marked_for_display()) {
6099 child_heights += ((*t)->effective_height - (*t)->current_height());
6102 uint32_t h = (uint32_t) floor ((canvas_height - child_heights - canvas_timebars_vsize)/selection->tracks.size());
6103 double first_y_pos = DBL_MAX;
6105 if (h < TimeAxisView::hSmall) {
6106 MessageDialog msg (*this, _("There are too many selected tracks to fit in the current window"));
6107 /* too small to be displayed */
6111 undo_visual_stack.push_back (current_visual_state());
6113 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6115 bool prev_was_selected = false;
6116 bool is_selected = selection->selected (track_views.front());
6117 bool next_is_selected;
6119 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
6121 TrackViewList::iterator next;
6126 if (next != track_views.end()) {
6127 next_is_selected = selection->selected (*next);
6129 next_is_selected = false;
6133 (*t)->set_height (h);
6134 first_y_pos = std::min ((*t)->y_position, first_y_pos);
6136 if (prev_was_selected && next_is_selected) {
6137 hide_track_in_display (**t);
6141 prev_was_selected = is_selected;
6142 is_selected = next_is_selected;
6146 set the controls_layout height now, because waiting for its size
6147 request signal handler will cause the vertical adjustment setting to fail
6150 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6151 vertical_adjustment.set_value (first_y_pos);
6153 redo_visual_stack.push_back (current_visual_state());
6157 Editor::save_visual_state (uint32_t n)
6159 while (visual_states.size() <= n) {
6160 visual_states.push_back (0);
6163 if (visual_states[n] != 0) {
6164 delete visual_states[n];
6167 visual_states[n] = current_visual_state (true);
6172 Editor::goto_visual_state (uint32_t n)
6174 if (visual_states.size() <= n) {
6178 if (visual_states[n] == 0) {
6182 use_visual_state (*visual_states[n]);
6186 Editor::start_visual_state_op (uint32_t n)
6189 if (visual_state_op_connection.empty()) {
6190 cerr << "\tqueue\n";
6191 visual_state_op_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6196 Editor::cancel_visual_state_op (uint32_t n)
6199 if (!visual_state_op_connection.empty()) {
6201 visual_state_op_connection.disconnect();
6202 goto_visual_state (n);
6207 Editor::end_visual_state_op (uint32_t n)
6209 visual_state_op_connection.disconnect();
6210 save_visual_state (n);
6212 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6214 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6215 pup->set_text (buf);
6218 return false; // do not call again