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>
41 #include <ardour/audioengine.h>
42 #include <ardour/session.h>
43 #include <ardour/audioplaylist.h>
44 #include <ardour/audioregion.h>
45 #include <ardour/audio_diskstream.h>
46 #include <ardour/utils.h>
47 #include <ardour/location.h>
48 #include <ardour/named_selection.h>
49 #include <ardour/audio_track.h>
50 #include <ardour/audioplaylist.h>
51 #include <ardour/region_factory.h>
52 #include <ardour/playlist_factory.h>
53 #include <ardour/reverse.h>
54 #include <ardour/transient_detector.h>
55 #include <ardour/dB.h>
56 #include <ardour/quantize.h>
58 #include "ardour_ui.h"
60 #include "time_axis_view.h"
61 #include "route_time_axis.h"
62 #include "audio_time_axis.h"
63 #include "automation_time_axis.h"
64 #include "streamview.h"
65 #include "audio_streamview.h"
66 #include "audio_region_view.h"
67 #include "midi_region_view.h"
68 #include "rgb_macros.h"
69 #include "selection_templates.h"
70 #include "selection.h"
72 #include "gtk-custom-hruler.h"
73 #include "gui_thread.h"
80 using namespace ARDOUR;
84 using namespace Gtkmm2ext;
85 using namespace Editing;
87 /***********************************************************************
89 ***********************************************************************/
92 Editor::undo (uint32_t n)
100 Editor::redo (uint32_t n)
108 Editor::split_region ()
110 split_region_at (get_preferred_edit_position());
114 Editor::split_region_at (nframes64_t where)
118 get_regions_for_action (rs);
119 split_regions_at (where, selection->regions);
123 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
125 list <boost::shared_ptr<Playlist > > used_playlists;
127 if (regions.empty()) {
131 begin_reversible_command (_("split"));
133 // if splitting a single region, and snap-to is using
134 // region boundaries, don't pay attention to them
136 if (regions.size() == 1) {
138 case SnapToRegionStart:
139 case SnapToRegionSync:
140 case SnapToRegionEnd:
149 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
151 RegionSelection::iterator tmp;
153 /* XXX this test needs to be more complicated, to make sure we really
154 have something to split.
157 if (!(*a)->region()->covers (where)) {
165 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
167 if (! pl->frozen()) {
168 /* we haven't seen this playlist before */
170 /* remember used playlists so we can thaw them later */
171 used_playlists.push_back(pl);
175 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
177 _new_regionviews_show_envelope = arv->envelope_visible();
181 XMLNode &before = pl->get_state();
182 pl->split_region ((*a)->region(), where);
183 XMLNode &after = pl->get_state();
184 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
190 while (used_playlists.size() > 0) {
191 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
193 used_playlists.pop_front();
196 commit_reversible_command ();
197 _new_regionviews_show_envelope = false;
201 /** Remove `clicked_regionview' */
203 Editor::remove_clicked_region ()
205 if (clicked_routeview == 0 || clicked_regionview == 0) {
209 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
211 begin_reversible_command (_("remove region"));
212 XMLNode &before = playlist->get_state();
213 playlist->remove_region (clicked_regionview->region());
214 XMLNode &after = playlist->get_state();
215 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
216 commit_reversible_command ();
220 /** Remove the selected regions */
222 Editor::remove_selected_regions ()
225 get_regions_for_action (rs);
235 begin_reversible_command (_("remove region"));
237 list<boost::shared_ptr<Region> > regions_to_remove;
239 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
240 // we can't just remove the region(s) in this loop because
241 // this removes them from the RegionSelection, and they thus
242 // disappear from underneath the iterator, and the ++i above
243 // SEGVs in a puzzling fashion.
245 // so, first iterate over the regions to be removed from rs and
246 // add them to the regions_to_remove list, and then
247 // iterate over the list to actually remove them.
249 regions_to_remove.push_back ((*i)->region());
252 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
253 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
255 // is this check necessary?
259 XMLNode &before = playlist->get_state();
260 playlist->remove_region (*rl);
261 XMLNode &after = playlist->get_state();
262 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
265 commit_reversible_command ();
268 boost::shared_ptr<Region>
269 Editor::select_region_for_operation (int dir, TimeAxisView **tv)
272 boost::shared_ptr<Region> region;
273 nframes64_t start = 0;
275 if (selection->time.start () == selection->time.end_frame ()) {
277 /* no current selection-> is there a selected regionview? */
279 if (selection->regions.empty()) {
285 if (!selection->regions.empty()) {
287 rv = *(selection->regions.begin());
288 (*tv) = &rv->get_time_axis_view();
289 region = rv->region();
291 } else if (!selection->tracks.empty()) {
293 (*tv) = selection->tracks.front();
295 RouteTimeAxisView* rtv;
297 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
298 boost::shared_ptr<Playlist> pl;
300 if ((pl = rtv->playlist()) == 0) {
304 region = pl->top_region_at (start);
312 Editor::extend_selection_to_end_of_region (bool next)
315 boost::shared_ptr<Region> region;
318 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
322 if (region && selection->time.start () == selection->time.end_frame ()) {
323 start = region->position();
325 start = selection->time.start ();
328 /* Try to leave the selection with the same route if possible */
330 if ((tv = selection->time.track) == 0) {
334 begin_reversible_command (_("extend selection"));
335 selection->set (tv, start, region->position() + region->length());
336 commit_reversible_command ();
340 Editor::extend_selection_to_start_of_region (bool previous)
343 boost::shared_ptr<Region> region;
346 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
350 if (region && selection->time.start () == selection->time.end_frame ()) {
351 end = region->position() + region->length();
353 end = selection->time.end_frame ();
356 /* Try to leave the selection with the same route if possible */
358 if ((tv = selection->time.track) == 0) {
362 begin_reversible_command (_("extend selection"));
363 selection->set (tv, region->position(), end);
364 commit_reversible_command ();
368 Editor::nudge_forward_release (GdkEventButton* ev)
370 if (ev->state & Keyboard::PrimaryModifier) {
371 nudge_forward (false, true);
373 nudge_forward (false, false);
379 Editor::nudge_backward_release (GdkEventButton* ev)
381 if (ev->state & Keyboard::PrimaryModifier) {
382 nudge_backward (false, true);
384 nudge_backward (false, false);
391 Editor::nudge_forward (bool next, bool force_playhead)
393 nframes64_t distance;
394 nframes64_t next_distance;
397 get_regions_for_action (rs);
399 if (!session) return;
401 if (!force_playhead && !rs.empty()) {
403 begin_reversible_command (_("nudge regions forward"));
405 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
406 boost::shared_ptr<Region> r ((*i)->region());
408 distance = get_nudge_distance (r->position(), next_distance);
411 distance = next_distance;
414 XMLNode &before = r->playlist()->get_state();
415 r->set_position (r->position() + distance, this);
416 XMLNode &after = r->playlist()->get_state();
417 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
420 commit_reversible_command ();
423 } else if (!force_playhead && !selection->markers.empty()) {
427 begin_reversible_command (_("nudge location forward"));
429 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
431 Location* loc = find_location_from_marker ((*i), is_start);
435 XMLNode& before (loc->get_state());
438 distance = get_nudge_distance (loc->start(), next_distance);
440 distance = next_distance;
442 if (max_frames - distance > loc->start() + loc->length()) {
443 loc->set_start (loc->start() + distance);
445 loc->set_start (max_frames - loc->length());
448 distance = get_nudge_distance (loc->end(), next_distance);
450 distance = next_distance;
452 if (max_frames - distance > loc->end()) {
453 loc->set_end (loc->end() + distance);
455 loc->set_end (max_frames);
458 XMLNode& after (loc->get_state());
459 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
463 commit_reversible_command ();
466 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
467 session->request_locate (playhead_cursor->current_frame + distance);
472 Editor::nudge_backward (bool next, bool force_playhead)
474 nframes64_t distance;
475 nframes64_t next_distance;
478 get_regions_for_action (rs);
480 if (!session) return;
482 if (!force_playhead && !rs.empty()) {
484 begin_reversible_command (_("nudge regions backward"));
486 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
487 boost::shared_ptr<Region> r ((*i)->region());
489 distance = get_nudge_distance (r->position(), next_distance);
492 distance = next_distance;
495 XMLNode &before = r->playlist()->get_state();
497 if (r->position() > distance) {
498 r->set_position (r->position() - distance, this);
500 r->set_position (0, this);
502 XMLNode &after = r->playlist()->get_state();
503 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
506 commit_reversible_command ();
508 } else if (!force_playhead && !selection->markers.empty()) {
512 begin_reversible_command (_("nudge location forward"));
514 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
516 Location* loc = find_location_from_marker ((*i), is_start);
520 XMLNode& before (loc->get_state());
523 distance = get_nudge_distance (loc->start(), next_distance);
525 distance = next_distance;
527 if (distance < loc->start()) {
528 loc->set_start (loc->start() - distance);
533 distance = get_nudge_distance (loc->end(), next_distance);
536 distance = next_distance;
539 if (distance < loc->end() - loc->length()) {
540 loc->set_end (loc->end() - distance);
542 loc->set_end (loc->length());
546 XMLNode& after (loc->get_state());
547 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
551 commit_reversible_command ();
555 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
557 if (playhead_cursor->current_frame > distance) {
558 session->request_locate (playhead_cursor->current_frame - distance);
560 session->goto_start();
566 Editor::nudge_forward_capture_offset ()
568 nframes64_t distance;
571 get_regions_for_action (rs);
573 if (!session) return;
577 begin_reversible_command (_("nudge forward"));
579 distance = session->worst_output_latency();
581 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
582 boost::shared_ptr<Region> r ((*i)->region());
584 XMLNode &before = r->playlist()->get_state();
585 r->set_position (r->position() + distance, this);
586 XMLNode &after = r->playlist()->get_state();
587 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
590 commit_reversible_command ();
596 Editor::nudge_backward_capture_offset ()
598 nframes64_t distance;
601 get_regions_for_action (rs);
603 if (!session) return;
607 begin_reversible_command (_("nudge forward"));
609 distance = session->worst_output_latency();
611 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
612 boost::shared_ptr<Region> r ((*i)->region());
614 XMLNode &before = r->playlist()->get_state();
616 if (r->position() > distance) {
617 r->set_position (r->position() - distance, this);
619 r->set_position (0, this);
621 XMLNode &after = r->playlist()->get_state();
622 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
625 commit_reversible_command ();
632 Editor::move_to_start ()
634 session->goto_start ();
638 Editor::move_to_end ()
641 session->request_locate (session->current_end_frame());
645 Editor::build_region_boundary_cache ()
648 vector<RegionPoint> interesting_points;
649 boost::shared_ptr<Region> r;
650 TrackViewList tracks;
653 region_boundary_cache.clear ();
660 case SnapToRegionStart:
661 interesting_points.push_back (Start);
663 case SnapToRegionEnd:
664 interesting_points.push_back (End);
666 case SnapToRegionSync:
667 interesting_points.push_back (SyncPoint);
669 case SnapToRegionBoundary:
670 interesting_points.push_back (Start);
671 interesting_points.push_back (End);
674 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
679 TimeAxisView *ontrack = 0;
682 if (!selection->tracks.empty()) {
683 tlist = selection->tracks;
688 while (pos < session->current_end_frame() && !at_end) {
691 nframes64_t lpos = max_frames;
693 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
695 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
696 if (*p == interesting_points.back()) {
699 /* move to next point type */
705 rpos = r->first_frame();
709 rpos = r->last_frame();
713 rpos = r->adjust_to_sync (r->first_frame());
721 RouteTimeAxisView *rtav;
723 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
724 if (rtav->get_diskstream() != 0) {
725 speed = rtav->get_diskstream()->speed();
729 rpos = track_frame_to_session_frame (rpos, speed);
735 /* prevent duplicates, but we don't use set<> because we want to be able
739 vector<nframes64_t>::iterator ri;
741 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
747 if (ri == region_boundary_cache.end()) {
748 region_boundary_cache.push_back (rpos);
755 /* finally sort to be sure that the order is correct */
757 sort (region_boundary_cache.begin(), region_boundary_cache.end());
760 boost::shared_ptr<Region>
761 Editor::find_next_region (nframes64_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
763 TrackViewList::iterator i;
764 nframes64_t closest = max_frames;
765 boost::shared_ptr<Region> ret;
766 nframes64_t rpos = 0;
769 nframes64_t track_frame;
770 RouteTimeAxisView *rtav;
772 for (i = tracks.begin(); i != tracks.end(); ++i) {
774 nframes64_t distance;
775 boost::shared_ptr<Region> r;
778 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
779 if (rtav->get_diskstream()!=0)
780 track_speed = rtav->get_diskstream()->speed();
783 track_frame = session_frame_to_track_frame(frame, track_speed);
785 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
791 rpos = r->first_frame ();
795 rpos = r->last_frame ();
799 rpos = r->adjust_to_sync (r->first_frame());
803 // rpos is a "track frame", converting it to "session frame"
804 rpos = track_frame_to_session_frame(rpos, track_speed);
807 distance = rpos - frame;
809 distance = frame - rpos;
812 if (distance < closest) {
824 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
826 nframes64_t distance = max_frames;
827 nframes64_t current_nearest = -1;
829 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
830 nframes64_t contender;
833 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
839 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
843 d = ::llabs (pos - contender);
846 current_nearest = contender;
851 return current_nearest;
855 Editor::cursor_to_region_boundary (Cursor* cursor, int32_t dir)
857 nframes64_t pos = cursor->current_frame;
864 // so we don't find the current region again..
865 if (dir > 0 || pos > 0) {
869 if (!selection->tracks.empty()) {
871 target = find_next_region_boundary (pos, dir, selection->tracks);
875 target = find_next_region_boundary (pos, dir, track_views);
883 if (cursor == playhead_cursor) {
884 session->request_locate (target);
886 cursor->set_position (target);
891 Editor::cursor_to_next_region_boundary (Cursor* cursor)
893 cursor_to_region_boundary (cursor, 1);
897 Editor::cursor_to_previous_region_boundary (Cursor* cursor)
899 cursor_to_region_boundary (cursor, -1);
903 Editor::cursor_to_region_point (Cursor* cursor, RegionPoint point, int32_t dir)
905 boost::shared_ptr<Region> r;
906 nframes64_t pos = cursor->current_frame;
912 TimeAxisView *ontrack = 0;
914 // so we don't find the current region again..
918 if (!selection->tracks.empty()) {
920 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
922 } else if (clicked_axisview) {
925 t.push_back (clicked_axisview);
927 r = find_next_region (pos, point, dir, t, &ontrack);
931 r = find_next_region (pos, point, dir, track_views, &ontrack);
940 pos = r->first_frame ();
944 pos = r->last_frame ();
948 pos = r->adjust_to_sync (r->first_frame());
953 RouteTimeAxisView *rtav;
955 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
956 if (rtav->get_diskstream() != 0) {
957 speed = rtav->get_diskstream()->speed();
961 pos = track_frame_to_session_frame(pos, speed);
963 if (cursor == playhead_cursor) {
964 session->request_locate (pos);
966 cursor->set_position (pos);
971 Editor::cursor_to_next_region_point (Cursor* cursor, RegionPoint point)
973 cursor_to_region_point (cursor, point, 1);
977 Editor::cursor_to_previous_region_point (Cursor* cursor, RegionPoint point)
979 cursor_to_region_point (cursor, point, -1);
983 Editor::cursor_to_selection_start (Cursor *cursor)
988 get_regions_for_action (rs);
990 switch (mouse_mode) {
998 if (!selection->time.empty()) {
999 pos = selection->time.start ();
1007 if (cursor == playhead_cursor) {
1008 session->request_locate (pos);
1010 cursor->set_position (pos);
1015 Editor::cursor_to_selection_end (Cursor *cursor)
1017 nframes64_t pos = 0;
1020 get_regions_for_action (rs);
1022 switch (mouse_mode) {
1025 pos = rs.end_frame();
1030 if (!selection->time.empty()) {
1031 pos = selection->time.end_frame ();
1039 if (cursor == playhead_cursor) {
1040 session->request_locate (pos);
1042 cursor->set_position (pos);
1047 Editor::selected_marker_to_region_boundary (int32_t dir)
1057 if (selection->markers.empty()) {
1061 if (!mouse_frame (mouse, ignored)) {
1065 add_location_mark (mouse);
1068 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1072 nframes64_t pos = loc->start();
1074 // so we don't find the current region again..
1075 if (dir > 0 || pos > 0) {
1079 if (!selection->tracks.empty()) {
1081 target = find_next_region_boundary (pos, dir, selection->tracks);
1085 target = find_next_region_boundary (pos, dir, track_views);
1092 loc->move_to (target);
1096 Editor::selected_marker_to_next_region_boundary ()
1098 selected_marker_to_region_boundary (1);
1102 Editor::selected_marker_to_previous_region_boundary ()
1104 selected_marker_to_region_boundary (-1);
1108 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1110 boost::shared_ptr<Region> r;
1115 if (!session || selection->markers.empty()) {
1119 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1123 TimeAxisView *ontrack = 0;
1127 // so we don't find the current region again..
1131 if (!selection->tracks.empty()) {
1133 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1137 r = find_next_region (pos, point, dir, track_views, &ontrack);
1146 pos = r->first_frame ();
1150 pos = r->last_frame ();
1154 pos = r->adjust_to_sync (r->first_frame());
1159 RouteTimeAxisView *rtav;
1161 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1162 if (rtav->get_diskstream() != 0) {
1163 speed = rtav->get_diskstream()->speed();
1167 pos = track_frame_to_session_frame(pos, speed);
1173 Editor::selected_marker_to_next_region_point (RegionPoint point)
1175 selected_marker_to_region_point (point, 1);
1179 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1181 selected_marker_to_region_point (point, -1);
1185 Editor::selected_marker_to_selection_start ()
1187 nframes64_t pos = 0;
1191 if (!session || selection->markers.empty()) {
1195 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1201 get_regions_for_action (rs);
1203 switch (mouse_mode) {
1211 if (!selection->time.empty()) {
1212 pos = selection->time.start ();
1224 Editor::selected_marker_to_selection_end ()
1226 nframes64_t pos = 0;
1230 if (!session || selection->markers.empty()) {
1234 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1240 get_regions_for_action (rs);
1242 switch (mouse_mode) {
1245 pos = rs.end_frame();
1250 if (!selection->time.empty()) {
1251 pos = selection->time.end_frame ();
1263 Editor::scroll_playhead (bool forward)
1265 nframes64_t pos = playhead_cursor->current_frame;
1266 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1269 if (pos == max_frames) {
1273 if (pos < max_frames - delta) {
1292 session->request_locate (pos);
1296 Editor::playhead_backward ()
1303 if (get_prefix (prefix, was_floating)) {
1307 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1309 cnt = (nframes64_t) prefix;
1313 pos = playhead_cursor->current_frame;
1315 if ((nframes64_t) pos < cnt) {
1321 /* XXX this is completely insane. with the current buffering
1322 design, we'll force a complete track buffer flush and
1323 reload, just to move 1 sample !!!
1326 session->request_locate (pos);
1330 Editor::playhead_forward ()
1337 if (get_prefix (prefix, was_floating)) {
1341 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1343 cnt = (nframes64_t) floor (prefix);
1347 pos = playhead_cursor->current_frame;
1349 /* XXX this is completely insane. with the current buffering
1350 design, we'll force a complete track buffer flush and
1351 reload, just to move 1 sample !!!
1354 session->request_locate (pos+cnt);
1358 Editor::cursor_align (bool playhead_to_edit)
1364 if (playhead_to_edit) {
1366 if (selection->markers.empty()) {
1370 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1373 /* move selected markers to playhead */
1375 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1378 Location* loc = find_location_from_marker (*i, ignored);
1380 if (loc->is_mark()) {
1381 loc->set_start (playhead_cursor->current_frame);
1383 loc->set (playhead_cursor->current_frame,
1384 playhead_cursor->current_frame + loc->length());
1391 Editor::edit_cursor_backward ()
1398 if (get_prefix (prefix, was_floating)) {
1402 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1404 cnt = (nframes64_t) prefix;
1408 if ((pos = get_preferred_edit_position()) < 0) {
1418 // EDIT CURSOR edit_cursor->set_position (pos);
1422 Editor::edit_cursor_forward ()
1429 if (get_prefix (prefix, was_floating)) {
1433 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1435 cnt = (nframes64_t) floor (prefix);
1439 // pos = edit_cursor->current_frame;
1440 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1444 Editor::goto_frame ()
1450 if (get_prefix (prefix, was_floating)) {
1455 frame = (nframes64_t) floor (prefix * session->frame_rate());
1457 frame = (nframes64_t) floor (prefix);
1460 session->request_locate (frame);
1464 Editor::scroll_backward (float pages)
1467 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1472 if (get_prefix (prefix, was_floating)) {
1473 cnt = (nframes64_t) floor (pages * one_page);
1476 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1478 cnt = (nframes64_t) floor (prefix * one_page);
1482 if (leftmost_frame < cnt) {
1485 frame = leftmost_frame - cnt;
1488 reset_x_origin (frame);
1492 Editor::scroll_forward (float pages)
1495 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1500 if (get_prefix (prefix, was_floating)) {
1501 cnt = (nframes64_t) floor (pages * one_page);
1504 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1506 cnt = (nframes64_t) floor (prefix * one_page);
1510 if (max_frames - cnt < leftmost_frame) {
1511 frame = max_frames - cnt;
1513 frame = leftmost_frame + cnt;
1516 reset_x_origin (frame);
1520 Editor::scroll_tracks_down ()
1526 if (get_prefix (prefix, was_floating)) {
1529 cnt = (int) floor (prefix);
1532 double vert_value = vertical_adjustment.get_value() + (cnt *
1533 vertical_adjustment.get_page_size());
1534 if (vert_value > vertical_adjustment.get_upper() - canvas_height) {
1535 vert_value = vertical_adjustment.get_upper() - canvas_height;
1537 vertical_adjustment.set_value (vert_value);
1541 Editor::scroll_tracks_up ()
1547 if (get_prefix (prefix, was_floating)) {
1550 cnt = (int) floor (prefix);
1553 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1557 Editor::scroll_tracks_down_line ()
1560 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1561 double vert_value = adj->get_value() + 60;
1563 if (vert_value>adj->get_upper() - canvas_height) {
1564 vert_value = adj->get_upper() - canvas_height;
1566 adj->set_value (vert_value);
1570 Editor::scroll_tracks_up_line ()
1572 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1573 adj->set_value (adj->get_value() - 60);
1579 Editor::temporal_zoom_step (bool coarser)
1581 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1585 nfpu = frames_per_unit;
1590 nfpu = max(1.0,(nfpu/1.61803399));
1593 temporal_zoom (nfpu);
1597 Editor::temporal_zoom (gdouble fpu)
1599 if (!session) return;
1601 nframes64_t current_page = current_page_frames();
1602 nframes64_t current_leftmost = leftmost_frame;
1603 nframes64_t current_rightmost;
1604 nframes64_t current_center;
1605 nframes64_t new_page_size;
1606 nframes64_t half_page_size;
1607 nframes64_t leftmost_after_zoom = 0;
1609 bool in_track_canvas;
1613 /* XXX this limit is also in ::set_frames_per_unit() */
1615 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1621 new_page_size = (nframes64_t) floor (canvas_width * nfpu);
1622 half_page_size = new_page_size / 2;
1624 switch (zoom_focus) {
1626 leftmost_after_zoom = current_leftmost;
1629 case ZoomFocusRight:
1630 current_rightmost = leftmost_frame + current_page;
1631 if (current_rightmost < new_page_size) {
1632 leftmost_after_zoom = 0;
1634 leftmost_after_zoom = current_rightmost - new_page_size;
1638 case ZoomFocusCenter:
1639 current_center = current_leftmost + (current_page/2);
1640 if (current_center < half_page_size) {
1641 leftmost_after_zoom = 0;
1643 leftmost_after_zoom = current_center - half_page_size;
1647 case ZoomFocusPlayhead:
1648 /* try to keep the playhead in the same place */
1650 where = playhead_cursor->current_frame;
1652 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1655 leftmost_after_zoom = 0;
1656 } else if (l > max_frames) {
1657 leftmost_after_zoom = max_frames - new_page_size;
1659 leftmost_after_zoom = (nframes64_t) l;
1663 case ZoomFocusMouse:
1664 /* try to keep the mouse over the same point in the display */
1666 if (!mouse_frame (where, in_track_canvas)) {
1667 /* use playhead instead */
1668 where = playhead_cursor->current_frame;
1670 if (where < half_page_size) {
1671 leftmost_after_zoom = 0;
1673 leftmost_after_zoom = where - half_page_size;
1678 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1681 leftmost_after_zoom = 0;
1682 } else if (l > max_frames) {
1683 leftmost_after_zoom = max_frames - new_page_size;
1685 leftmost_after_zoom = (nframes64_t) l;
1692 /* try to keep the edit point in the same place */
1693 where = get_preferred_edit_position ();
1697 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1700 leftmost_after_zoom = 0;
1701 } else if (l > max_frames) {
1702 leftmost_after_zoom = max_frames - new_page_size;
1704 leftmost_after_zoom = (nframes64_t) l;
1708 /* edit point not defined */
1715 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1717 reposition_and_zoom (leftmost_after_zoom, nfpu);
1721 Editor::temporal_zoom_region (bool both_axes)
1724 nframes64_t start = max_frames;
1725 nframes64_t end = 0;
1727 set<TimeAxisView*> tracks;
1729 get_regions_for_action (rs);
1735 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1737 if ((*i)->region()->position() < start) {
1738 start = (*i)->region()->position();
1741 if ((*i)->region()->last_frame() + 1 > end) {
1742 end = (*i)->region()->last_frame() + 1;
1745 tracks.insert (&((*i)->get_time_axis_view()));
1748 /* now comes an "interesting" hack ... make sure we leave a little space
1749 at each end of the editor so that the zoom doesn't fit the region
1750 precisely to the screen.
1753 GdkScreen* screen = gdk_screen_get_default ();
1754 gint pixwidth = gdk_screen_get_width (screen);
1755 gint mmwidth = gdk_screen_get_width_mm (screen);
1756 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1757 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1759 if ((start == 0 && end == 0) || end < start) {
1763 nframes64_t range = end - start;
1764 double new_fpu = (double)range / (double)canvas_width;
1765 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1767 if (start > extra_samples) {
1768 start -= extra_samples;
1773 if (max_frames - extra_samples > end) {
1774 end += extra_samples;
1780 /* save visual state with track states included, and prevent
1781 set_frames_per_unit() from doing it again.
1783 undo_visual_stack.push_back (current_visual_state(true));
1784 no_save_visual = true;
1787 temporal_zoom_by_frame (start, end, "zoom to region");
1790 uint32_t per_track_height = (uint32_t) floor ((canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1792 /* set visible track heights appropriately */
1794 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1795 (*t)->set_height (per_track_height);
1798 /* hide irrelevant tracks */
1800 no_route_list_redisplay = true;
1802 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1803 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1804 hide_track_in_display (**i, true);
1808 no_route_list_redisplay = false;
1809 redisplay_route_list ();
1811 vertical_adjustment.set_value (0.0);
1812 no_save_visual = false;
1815 zoomed_to_region = true;
1816 redo_visual_stack.push_back (current_visual_state());
1820 Editor::toggle_zoom_region (bool both_axes)
1822 if (zoomed_to_region) {
1823 swap_visual_state ();
1825 temporal_zoom_region (both_axes);
1830 Editor::temporal_zoom_selection ()
1832 if (!selection) return;
1834 if (selection->time.empty()) {
1838 nframes64_t start = selection->time[clicked_selection].start;
1839 nframes64_t end = selection->time[clicked_selection].end;
1841 temporal_zoom_by_frame (start, end, "zoom to selection");
1845 Editor::temporal_zoom_session ()
1847 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1850 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1855 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op)
1857 if (!session) return;
1859 if ((start == 0 && end == 0) || end < start) {
1863 nframes64_t range = end - start;
1865 double new_fpu = (double)range / (double)canvas_width;
1867 nframes64_t new_page = (nframes64_t) floor (canvas_width * new_fpu);
1868 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1869 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1871 if (new_leftmost > middle) {
1875 reposition_and_zoom (new_leftmost, new_fpu);
1879 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1884 double range_before = frame - leftmost_frame;
1887 new_fpu = frames_per_unit;
1890 new_fpu *= 1.61803399;
1891 range_before *= 1.61803399;
1893 new_fpu = max(1.0,(new_fpu/1.61803399));
1894 range_before /= 1.61803399;
1897 if (new_fpu == frames_per_unit) {
1901 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1903 if (new_leftmost > frame) {
1906 // begin_reversible_command (_("zoom to frame"));
1907 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1908 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1909 // commit_reversible_command ();
1911 reposition_and_zoom (new_leftmost, new_fpu);
1916 Editor::choose_new_marker_name(string &name) {
1918 if (!Config->get_name_new_markers()) {
1919 /* don't prompt user for a new name */
1923 ArdourPrompter dialog (true);
1925 dialog.set_prompt (_("New Name:"));
1927 WindowTitle title(Glib::get_application_name());
1928 title += _("Name New Location Marker");
1930 dialog.set_title(title.get_string());
1932 dialog.set_name ("MarkNameWindow");
1933 dialog.set_size_request (250, -1);
1934 dialog.set_position (Gtk::WIN_POS_MOUSE);
1936 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1937 dialog.set_initial_text (name);
1941 switch (dialog.run ()) {
1942 case RESPONSE_ACCEPT:
1948 dialog.get_result(name);
1955 Editor::add_location_from_selection ()
1959 if (selection->time.empty()) {
1963 if (session == 0 || clicked_axisview == 0) {
1967 nframes64_t start = selection->time[clicked_selection].start;
1968 nframes64_t end = selection->time[clicked_selection].end;
1970 session->locations()->next_available_name(rangename,"selection");
1971 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1973 session->begin_reversible_command (_("add marker"));
1974 XMLNode &before = session->locations()->get_state();
1975 session->locations()->add (location, true);
1976 XMLNode &after = session->locations()->get_state();
1977 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1978 session->commit_reversible_command ();
1982 Editor::add_location_mark (nframes64_t where)
1986 select_new_marker = true;
1988 session->locations()->next_available_name(markername,"mark");
1989 if (!choose_new_marker_name(markername)) {
1992 Location *location = new Location (where, where, markername, Location::IsMark);
1993 session->begin_reversible_command (_("add marker"));
1994 XMLNode &before = session->locations()->get_state();
1995 session->locations()->add (location, true);
1996 XMLNode &after = session->locations()->get_state();
1997 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1998 session->commit_reversible_command ();
2002 Editor::add_location_from_playhead_cursor ()
2004 add_location_mark (session->audible_frame());
2008 Editor::add_locations_from_audio_region ()
2012 get_regions_for_action (rs);
2018 session->begin_reversible_command (rs.size () > 1 ? _("add markers") : _("add marker"));
2019 XMLNode &before = session->locations()->get_state();
2021 cerr << "Add locations\n";
2023 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
2025 boost::shared_ptr<Region> region = (*i)->region ();
2027 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
2029 session->locations()->add (location, true);
2032 XMLNode &after = session->locations()->get_state();
2033 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2034 session->commit_reversible_command ();
2038 Editor::add_location_from_audio_region ()
2042 get_regions_for_action (rs);
2048 session->begin_reversible_command (_("add marker"));
2049 XMLNode &before = session->locations()->get_state();
2053 if (rs.size() > 1) { // more than one region selected
2054 session->locations()->next_available_name(markername, "regions");
2056 RegionView* rv = *(rs.begin());
2057 boost::shared_ptr<Region> region = rv->region();
2058 markername = region->name();
2061 if (!choose_new_marker_name(markername)) {
2065 cerr << "Add location\n";
2067 // single range spanning all selected
2068 Location *location = new Location (rs.start(), rs.end_frame(), markername, Location::IsRangeMarker);
2069 session->locations()->add (location, true);
2071 XMLNode &after = session->locations()->get_state();
2072 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2073 session->commit_reversible_command ();
2077 Editor::amplitude_zoom_step (bool in)
2091 #ifdef FIX_FOR_CANVAS
2092 /* XXX DO SOMETHING */
2101 Editor::delete_sample_forward ()
2106 Editor::delete_sample_backward ()
2111 Editor::delete_screen ()
2118 Editor::search_backwards ()
2124 Editor::search_forwards ()
2132 Editor::jump_forward_to_mark ()
2138 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
2141 session->request_locate (location->start(), session->transport_rolling());
2143 session->request_locate (session->current_end_frame());
2148 Editor::jump_backward_to_mark ()
2154 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
2157 session->request_locate (location->start(), session->transport_rolling());
2159 session->goto_start ();
2171 if (get_prefix (prefix, was_floating)) {
2172 pos = session->audible_frame ();
2175 pos = (nframes64_t) floor (prefix * session->frame_rate ());
2177 pos = (nframes64_t) floor (prefix);
2181 session->locations()->next_available_name(markername,"mark");
2182 if (!choose_new_marker_name(markername)) {
2185 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2189 Editor::clear_markers ()
2192 session->begin_reversible_command (_("clear markers"));
2193 XMLNode &before = session->locations()->get_state();
2194 session->locations()->clear_markers ();
2195 XMLNode &after = session->locations()->get_state();
2196 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2197 session->commit_reversible_command ();
2202 Editor::clear_ranges ()
2205 session->begin_reversible_command (_("clear ranges"));
2206 XMLNode &before = session->locations()->get_state();
2208 Location * looploc = session->locations()->auto_loop_location();
2209 Location * punchloc = session->locations()->auto_punch_location();
2211 session->locations()->clear_ranges ();
2213 if (looploc) session->locations()->add (looploc);
2214 if (punchloc) session->locations()->add (punchloc);
2216 XMLNode &after = session->locations()->get_state();
2217 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2218 session->commit_reversible_command ();
2223 Editor::clear_locations ()
2225 session->begin_reversible_command (_("clear locations"));
2226 XMLNode &before = session->locations()->get_state();
2227 session->locations()->clear ();
2228 XMLNode &after = session->locations()->get_state();
2229 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2230 session->commit_reversible_command ();
2231 session->locations()->clear ();
2235 Editor::unhide_markers ()
2237 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2238 Location *l = (*i).first;
2239 if (l->is_hidden() && l->is_mark()) {
2240 l->set_hidden(false, this);
2246 Editor::unhide_ranges ()
2248 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2249 Location *l = (*i).first;
2250 if (l->is_hidden() && l->is_range_marker()) {
2251 l->set_hidden(false, this);
2256 /* INSERT/REPLACE */
2259 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2264 RouteTimeAxisView *rtv = 0;
2265 boost::shared_ptr<Playlist> playlist;
2267 track_canvas->window_to_world (x, y, wx, wy);
2268 //wx += horizontal_adjustment.get_value();
2269 //wy += vertical_adjustment.get_value();
2272 event.type = GDK_BUTTON_RELEASE;
2273 event.button.x = wx;
2274 event.button.y = wy;
2276 where = event_frame (&event, &cx, &cy);
2278 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2279 /* clearly outside canvas area */
2283 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2284 if (tv.first == 0) {
2288 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2292 if ((playlist = rtv->playlist()) == 0) {
2298 begin_reversible_command (_("insert dragged region"));
2299 XMLNode &before = playlist->get_state();
2300 playlist->add_region (RegionFactory::create (region), where, 1.0);
2301 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2302 commit_reversible_command ();
2306 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2310 RouteTimeAxisView *dest_rtv = 0;
2311 RouteTimeAxisView *source_rtv = 0;
2313 track_canvas->window_to_world (x, y, wx, wy);
2314 wx += horizontal_adjustment.get_value();
2315 wy += vertical_adjustment.get_value();
2318 event.type = GDK_BUTTON_RELEASE;
2319 event.button.x = wx;
2320 event.button.y = wy;
2322 where = event_frame (&event, &cx, &cy);
2324 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2325 if (tv.first == 0) {
2329 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2333 /* use this drag source to add underlay to a track. But we really don't care
2334 about the Route, only the view of the route, so find it first */
2335 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2336 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2340 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2341 dest_rtv->add_underlay(source_rtv->view());
2348 Editor::insert_region_list_selection (float times)
2350 RouteTimeAxisView *tv = 0;
2351 boost::shared_ptr<Playlist> playlist;
2353 if (clicked_routeview != 0) {
2354 tv = clicked_routeview;
2355 } else if (!selection->tracks.empty()) {
2356 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2359 } else if (entered_track != 0) {
2360 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2367 if ((playlist = tv->playlist()) == 0) {
2371 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
2373 if (selected->count_selected_rows() != 1) {
2377 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
2379 /* only one row selected, so rows.begin() is it */
2383 if ((iter = region_list_model->get_iter (*rows.begin()))) {
2385 boost::shared_ptr<Region> region = (*iter)[region_list_columns.region];
2387 begin_reversible_command (_("insert region"));
2388 XMLNode &before = playlist->get_state();
2389 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2390 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2391 commit_reversible_command ();
2395 /* BUILT-IN EFFECTS */
2398 Editor::reverse_selection ()
2403 /* GAIN ENVELOPE EDITING */
2406 Editor::edit_envelope ()
2413 Editor::transition_to_rolling (bool fwd)
2419 switch (Config->get_slave_source()) {
2424 /* transport controlled by the master */
2428 if (session->is_auditioning()) {
2429 session->cancel_audition ();
2433 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2437 Editor::toggle_playback (bool with_abort)
2443 switch (Config->get_slave_source()) {
2448 /* transport controlled by the master */
2452 if (session->is_auditioning()) {
2453 session->cancel_audition ();
2457 if (session->transport_rolling()) {
2458 session->request_stop (with_abort);
2459 if (session->get_play_loop()) {
2460 session->request_play_loop (false);
2463 session->request_transport_speed (1.0f);
2468 Editor::play_from_start ()
2470 session->request_locate (session->current_start_frame(), true);
2474 Editor::play_from_edit_point ()
2476 session->request_locate (get_preferred_edit_position(), true);
2480 Editor::play_from_edit_point_and_return ()
2482 nframes64_t start_frame;
2483 nframes64_t return_frame;
2485 start_frame = get_preferred_edit_position (true);
2487 if (session->transport_rolling()) {
2488 session->request_locate (start_frame, false);
2492 /* don't reset the return frame if its already set */
2494 if ((return_frame = session->requested_return_frame()) < 0) {
2495 return_frame = session->audible_frame();
2498 if (start_frame >= 0) {
2499 session->request_roll_at_and_return (start_frame, return_frame);
2504 Editor::play_selection ()
2506 if (selection->time.empty()) {
2510 session->request_play_range (true);
2514 Editor::loop_selected_region ()
2518 get_regions_for_action (rs);
2521 RegionView *rv = *(rs.begin());
2524 if ((tll = transport_loop_location()) != 0) {
2526 tll->set (rv->region()->position(), rv->region()->last_frame());
2528 // enable looping, reposition and start rolling
2530 session->request_play_loop (true);
2531 session->request_locate (tll->start(), false);
2532 session->request_transport_speed (1.0f);
2538 Editor::play_location (Location& location)
2540 if (location.start() <= location.end()) {
2544 session->request_bounded_roll (location.start(), location.end());
2548 Editor::loop_location (Location& location)
2550 if (location.start() <= location.end()) {
2556 if ((tll = transport_loop_location()) != 0) {
2557 tll->set (location.start(), location.end());
2559 // enable looping, reposition and start rolling
2560 session->request_play_loop (true);
2561 session->request_locate (tll->start(), true);
2566 Editor::raise_region ()
2568 selection->foreach_region (&Region::raise);
2572 Editor::raise_region_to_top ()
2574 selection->foreach_region (&Region::raise_to_top);
2578 Editor::lower_region ()
2580 selection->foreach_region (&Region::lower);
2584 Editor::lower_region_to_bottom ()
2586 selection->foreach_region (&Region::lower_to_bottom);
2589 /** Show the region editor for the selected regions */
2591 Editor::edit_region ()
2593 selection->foreach_regionview (&RegionView::show_region_editor);
2597 Editor::rename_region()
2601 get_regions_for_action (rs);
2607 WindowTitle title (Glib::get_application_name());
2608 title += _("Rename Region");
2610 ArdourDialog d (*this, title.get_string(), true, false);
2612 Label label (_("New name:"));
2615 hbox.set_spacing (6);
2616 hbox.pack_start (label, false, false);
2617 hbox.pack_start (entry, true, true);
2619 d.get_vbox()->set_border_width (12);
2620 d.get_vbox()->pack_start (hbox, false, false);
2622 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2623 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2625 d.set_size_request (300, -1);
2626 d.set_position (Gtk::WIN_POS_MOUSE);
2628 entry.set_text (rs.front()->region()->name());
2629 entry.select_region (0, -1);
2631 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2641 if (ret == RESPONSE_OK) {
2642 std::string str = entry.get_text();
2643 strip_whitespace_edges (str);
2645 rs.front()->region()->set_name (str);
2646 redisplay_regions ();
2652 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2654 if (session->is_auditioning()) {
2655 session->cancel_audition ();
2658 // note: some potential for creativity here, because region doesn't
2659 // have to belong to the playlist that Route is handling
2661 // bool was_soloed = route.soloed();
2663 route.set_solo (true, this);
2665 session->request_bounded_roll (region->position(), region->position() + region->length());
2667 /* XXX how to unset the solo state ? */
2670 /** Start an audition of the first selected region */
2672 Editor::play_edit_range ()
2674 nframes64_t start, end;
2676 if (get_edit_op_range (start, end)) {
2677 session->request_bounded_roll (start, end);
2682 Editor::play_selected_region ()
2684 nframes64_t start = max_frames;
2685 nframes64_t end = 0;
2688 get_regions_for_action (rs);
2694 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2695 if ((*i)->region()->position() < start) {
2696 start = (*i)->region()->position();
2698 if ((*i)->region()->last_frame() + 1 > end) {
2699 end = (*i)->region()->last_frame() + 1;
2703 session->request_stop ();
2704 session->request_bounded_roll (start, end);
2708 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2710 session->audition_region (region);
2714 Editor::build_interthread_progress_window ()
2716 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2718 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2720 interthread_progress_window->set_border_width (12);
2721 interthread_progress_window->get_vbox()->set_spacing (6);
2723 interthread_progress_label.set_alignment (0.5, 0.5);
2725 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2726 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2728 // GTK2FIX: this button needs a modifiable label
2730 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2731 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2733 interthread_cancel_button.add (interthread_cancel_label);
2735 interthread_progress_window->set_default_size (200, 100);
2739 Editor::interthread_cancel_clicked ()
2741 if (current_interthread_info) {
2742 current_interthread_info->cancel = true;
2747 Editor::region_from_selection ()
2749 if (clicked_axisview == 0) {
2753 if (selection->time.empty()) {
2757 nframes64_t start = selection->time[clicked_selection].start;
2758 nframes64_t end = selection->time[clicked_selection].end;
2760 nframes64_t selection_cnt = end - start + 1;
2762 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2763 boost::shared_ptr<Region> current;
2764 boost::shared_ptr<Playlist> pl;
2765 nframes64_t internal_start;
2768 if ((pl = (*i)->playlist()) == 0) {
2772 if ((current = pl->top_region_at (start)) == 0) {
2776 internal_start = start - current->position();
2777 session->region_name (new_name, current->name(), true);
2778 boost::shared_ptr<Region> region (RegionFactory::create (current,
2779 internal_start, selection_cnt, new_name));
2784 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2786 if (selection->time.empty() || selection->tracks.empty()) {
2790 nframes64_t start = selection->time[clicked_selection].start;
2791 nframes64_t end = selection->time[clicked_selection].end;
2793 sort_track_selection ();
2795 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2796 boost::shared_ptr<Region> current;
2797 boost::shared_ptr<Playlist> playlist;
2798 nframes64_t internal_start;
2801 if ((playlist = (*i)->playlist()) == 0) {
2805 if ((current = playlist->top_region_at(start)) == 0) {
2809 internal_start = start - current->position();
2810 session->region_name (new_name, current->name(), true);
2812 new_regions.push_back (RegionFactory::create (current,
2813 internal_start, end - start + 1, new_name));
2818 Editor::split_multichannel_region ()
2822 get_regions_for_action (rs);
2828 vector< boost::shared_ptr<Region> > v;
2830 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2831 (*x)->region()->separate_by_channel (*session, v);
2836 Editor::new_region_from_selection ()
2838 region_from_selection ();
2839 cancel_selection ();
2843 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2845 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2854 Editor::separate_regions_between (const TimeSelection& ts)
2856 bool in_command = false;
2857 boost::shared_ptr<Playlist> playlist;
2858 RegionSelection new_selection;
2859 TrackSelection tmptracks;
2861 if (selection->tracks.empty()) {
2863 /* use tracks with selected regions */
2867 get_regions_for_action (rs);
2869 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2870 TimeAxisView* tv = &(*i)->get_time_axis_view();
2872 if (find (tmptracks.begin(), tmptracks.end(), tv) == tmptracks.end()) {
2873 tmptracks.push_back (tv);
2877 if (tmptracks.empty()) {
2878 /* no regions selected: do nothing */
2884 tmptracks = selection->tracks;
2888 sort_track_selection (&tmptracks);
2890 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2892 RouteTimeAxisView* rtv;
2894 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2896 if (rtv->is_track()) {
2898 /* no edits to destructive tracks */
2900 if (rtv->track()->diskstream()->destructive()) {
2904 if ((playlist = rtv->playlist()) != 0) {
2909 before = &(playlist->get_state());
2912 /* XXX need to consider musical time selections here at some point */
2914 double speed = rtv->get_diskstream()->speed();
2917 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2919 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2920 mem_fun(*this, &Editor::collect_new_region_view));
2921 latest_regionviews.clear ();
2923 playlist->partition ((nframes64_t)((*t).start * speed),
2924 (nframes64_t)((*t).end * speed), true);
2928 if (!latest_regionviews.empty()) {
2932 rtv->view()->foreach_regionview (bind (
2933 sigc::ptr_fun (add_if_covered),
2934 &(*t), &new_selection));
2937 begin_reversible_command (_("separate"));
2941 session->add_command(new MementoCommand<Playlist>(
2942 *playlist, before, &playlist->get_state()));
2955 selection->set (new_selection);
2956 set_mouse_mode (MouseObject);
2958 commit_reversible_command ();
2963 Editor::separate_region_from_selection ()
2965 /* preferentially use *all* ranges in the time selection if we're in range mode
2966 to allow discontiguous operation, since get_edit_op_range() currently
2967 returns a single range.
2970 if (mouse_mode == MouseRange && !selection->time.empty()) {
2972 separate_regions_between (selection->time);
2979 if (get_edit_op_range (start, end)) {
2981 AudioRange ar (start, end, 1);
2985 separate_regions_between (ts);
2991 Editor::separate_region_from_punch ()
2993 Location* loc = session->locations()->auto_punch_location();
2995 separate_regions_using_location (*loc);
3000 Editor::separate_region_from_loop ()
3002 Location* loc = session->locations()->auto_loop_location();
3004 separate_regions_using_location (*loc);
3009 Editor::separate_regions_using_location (Location& loc)
3011 if (loc.is_mark()) {
3015 AudioRange ar (loc.start(), loc.end(), 1);
3020 separate_regions_between (ts);
3024 Editor::crop_region_to_selection ()
3026 if (!selection->time.empty()) {
3028 crop_region_to (selection->time.start(), selection->time.end_frame());
3035 if (get_edit_op_range (start, end)) {
3036 crop_region_to (start, end);
3043 Editor::crop_region_to (nframes64_t start, nframes64_t end)
3045 vector<boost::shared_ptr<Playlist> > playlists;
3046 boost::shared_ptr<Playlist> playlist;
3049 if (selection->tracks.empty()) {
3052 sort_track_selection ();
3053 ts = &selection->tracks;
3056 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3058 RouteTimeAxisView* rtv;
3060 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3062 boost::shared_ptr<Track> t = rtv->track();
3064 if (t != 0 && ! t->diskstream()->destructive()) {
3066 if ((playlist = rtv->playlist()) != 0) {
3067 playlists.push_back (playlist);
3073 if (playlists.empty()) {
3077 nframes64_t the_start;
3078 nframes64_t the_end;
3081 begin_reversible_command (_("trim to selection"));
3083 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3085 boost::shared_ptr<Region> region;
3089 if ((region = (*i)->top_region_at(the_start)) == 0) {
3093 /* now adjust lengths to that we do the right thing
3094 if the selection extends beyond the region
3097 the_start = max (the_start, (nframes64_t) region->position());
3098 if (max_frames - the_start < region->length()) {
3099 the_end = the_start + region->length() - 1;
3101 the_end = max_frames;
3103 the_end = min (end, the_end);
3104 cnt = the_end - the_start + 1;
3106 XMLNode &before = (*i)->get_state();
3107 region->trim_to (the_start, cnt, this);
3108 XMLNode &after = (*i)->get_state();
3109 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
3112 commit_reversible_command ();
3116 Editor::region_fill_track ()
3121 get_regions_for_action (rs);
3123 if (!session || rs.empty()) {
3127 end = session->current_end_frame ();
3129 begin_reversible_command (_("region fill"));
3131 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3133 boost::shared_ptr<Region> region ((*i)->region());
3136 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
3139 boost::shared_ptr<Playlist> pl = region->playlist();
3141 if (end <= region->last_frame()) {
3145 double times = (double) (end - region->last_frame()) / (double) region->length();
3151 XMLNode &before = pl->get_state();
3152 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
3153 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
3156 commit_reversible_command ();
3160 Editor::region_fill_selection ()
3162 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3166 if (selection->time.empty()) {
3171 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
3173 if (selected->count_selected_rows() != 1) {
3177 TreeModel::iterator i = region_list_display.get_selection()->get_selected();
3178 boost::shared_ptr<Region> region = (*i)[region_list_columns.region];
3180 nframes64_t start = selection->time[clicked_selection].start;
3181 nframes64_t end = selection->time[clicked_selection].end;
3183 boost::shared_ptr<Playlist> playlist;
3185 if (selection->tracks.empty()) {
3189 nframes64_t selection_length = end - start;
3190 float times = (float)selection_length / region->length();
3192 begin_reversible_command (_("fill selection"));
3194 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3196 if ((playlist = (*i)->playlist()) == 0) {
3200 XMLNode &before = playlist->get_state();
3201 playlist->add_region (RegionFactory::create (region), start, times);
3202 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3205 commit_reversible_command ();
3209 Editor::set_region_sync_from_edit_point ()
3211 nframes64_t where = get_preferred_edit_position ();
3213 get_regions_for_action (rs);
3214 set_sync_point (where, rs);
3218 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3220 bool in_command = false;
3222 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3224 if (!(*r)->region()->covers (where)) {
3228 boost::shared_ptr<Region> region ((*r)->region());
3231 begin_reversible_command (_("set sync point"));
3235 XMLNode &before = region->playlist()->get_state();
3236 region->set_sync_position (get_preferred_edit_position());
3237 XMLNode &after = region->playlist()->get_state();
3238 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3242 commit_reversible_command ();
3246 /** Remove the sync positions of the selection */
3248 Editor::remove_region_sync ()
3252 get_regions_for_action (rs);
3258 begin_reversible_command (_("remove sync"));
3259 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3261 XMLNode &before = (*i)->region()->playlist()->get_state();
3262 (*i)->region()->clear_sync_position ();
3263 XMLNode &after = (*i)->region()->playlist()->get_state();
3264 session->add_command(new MementoCommand<Playlist>(*((*i)->region()->playlist()), &before, &after));
3266 commit_reversible_command ();
3270 Editor::naturalize ()
3274 get_regions_for_action (rs);
3280 begin_reversible_command (_("naturalize"));
3281 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3282 XMLNode &before = (*i)->region()->get_state();
3283 (*i)->region()->move_to_natural_position (this);
3284 XMLNode &after = (*i)->region()->get_state();
3285 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3287 commit_reversible_command ();
3291 Editor::align (RegionPoint what)
3295 get_regions_for_action (rs);
3296 nframes64_t where = get_preferred_edit_position();
3299 align_selection (what, where, rs);
3303 get_regions_at (rs, where, selection->tracks);
3304 align_selection (what, where, rs);
3309 Editor::align_relative (RegionPoint what)
3311 nframes64_t where = get_preferred_edit_position();
3314 get_regions_for_action (rs);
3317 align_selection_relative (what, where, rs);
3321 struct RegionSortByTime {
3322 bool operator() (const RegionView* a, const RegionView* b) {
3323 return a->region()->position() < b->region()->position();
3328 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3334 nframes64_t distance = 0;
3335 nframes64_t pos = 0;
3338 list<RegionView*> sorted;
3339 rs.by_position (sorted);
3341 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3346 if (position > r->position()) {
3347 distance = position - r->position();
3349 distance = r->position() - position;
3355 if (position > r->last_frame()) {
3356 distance = position - r->last_frame();
3357 pos = r->position() + distance;
3359 distance = r->last_frame() - position;
3360 pos = r->position() - distance;
3366 pos = r->adjust_to_sync (position);
3367 if (pos > r->position()) {
3368 distance = pos - r->position();
3370 distance = r->position() - pos;
3376 if (pos == r->position()) {
3380 begin_reversible_command (_("align selection (relative)"));
3382 /* move first one specially */
3384 XMLNode &before = r->playlist()->get_state();
3385 r->set_position (pos, this);
3386 XMLNode &after = r->playlist()->get_state();
3387 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3389 /* move rest by the same amount */
3393 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3395 boost::shared_ptr<Region> region ((*i)->region());
3397 XMLNode &before = region->playlist()->get_state();
3400 region->set_position (region->position() + distance, this);
3402 region->set_position (region->position() - distance, this);
3405 XMLNode &after = region->playlist()->get_state();
3406 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3410 commit_reversible_command ();
3414 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3420 begin_reversible_command (_("align selection"));
3422 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3423 align_region_internal ((*i)->region(), point, position);
3426 commit_reversible_command ();
3430 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3432 begin_reversible_command (_("align region"));
3433 align_region_internal (region, point, position);
3434 commit_reversible_command ();
3438 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3440 XMLNode &before = region->playlist()->get_state();
3444 region->set_position (region->adjust_to_sync (position), this);
3448 if (position > region->length()) {
3449 region->set_position (position - region->length(), this);
3454 region->set_position (position, this);
3458 XMLNode &after = region->playlist()->get_state();
3459 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3462 /** Trim the end of the selected regions to the position of the edit cursor */
3464 Editor::trim_region_to_loop ()
3466 Location* loc = session->locations()->auto_loop_location();
3470 trim_region_to_location (*loc, _("trim to loop"));
3474 Editor::trim_region_to_punch ()
3476 Location* loc = session->locations()->auto_punch_location();
3480 trim_region_to_location (*loc, _("trim to punch"));
3483 Editor::trim_region_to_location (const Location& loc, const char* str)
3487 get_regions_for_action (rs);
3489 begin_reversible_command (str);
3491 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3492 RegionView* rv = (*x);
3494 /* require region to span proposed trim */
3495 switch (rv->region()->coverage (loc.start(), loc.end())) {
3496 case OverlapInternal:
3502 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3511 if (tav->get_diskstream() != 0) {
3512 speed = tav->get_diskstream()->speed();
3515 start = session_frame_to_track_frame (loc.start(), speed);
3516 end = session_frame_to_track_frame (loc.end(), speed);
3518 XMLNode &before = rv->region()->playlist()->get_state();
3519 rv->region()->trim_to (start, (end - start), this);
3520 XMLNode &after = rv->region()->playlist()->get_state();
3521 session->add_command(new MementoCommand<Playlist>(
3522 *(rv->region()->playlist()), &before, &after));
3525 commit_reversible_command ();
3529 Editor::trim_region_to_edit_point ()
3533 get_regions_for_action (rs);
3535 nframes64_t where = get_preferred_edit_position();
3537 begin_reversible_command (_("trim region start to edit point"));
3539 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3540 RegionView* rv = (*x);
3542 /* require region to cover trim */
3543 if (!rv->region()->covers (where)) {
3547 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3554 if (tav->get_diskstream() != 0) {
3555 speed = tav->get_diskstream()->speed();
3558 XMLNode &before = rv->region()->playlist()->get_state();
3559 rv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3560 XMLNode &after = rv->region()->playlist()->get_state();
3561 session->add_command(new MementoCommand<Playlist>(
3562 *(rv->region()->playlist()), &before, &after));
3565 commit_reversible_command ();
3569 Editor::trim_region_from_edit_point ()
3573 get_regions_for_action (rs);
3575 nframes64_t where = get_preferred_edit_position();
3577 begin_reversible_command (_("trim region end to edit point"));
3579 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3580 RegionView* rv = (*x);
3582 /* require region to cover trim */
3583 if (!rv->region()->covers (where)) {
3587 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3594 if (tav->get_diskstream() != 0) {
3595 speed = tav->get_diskstream()->speed();
3598 XMLNode &before = rv->region()->playlist()->get_state();
3599 rv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3600 XMLNode &after = rv->region()->playlist()->get_state();
3601 session->add_command(new MementoCommand<Playlist>(
3602 *(rv->region()->playlist()), &before, &after));
3605 commit_reversible_command ();
3609 Editor::unfreeze_route ()
3611 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3615 clicked_routeview->track()->unfreeze ();
3619 Editor::_freeze_thread (void* arg)
3621 PBD::notify_gui_about_thread_creation (pthread_self(), X_("Freeze"));
3622 return static_cast<Editor*>(arg)->freeze_thread ();
3626 Editor::freeze_thread ()
3628 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3633 Editor::freeze_progress_timeout (void *arg)
3635 interthread_progress_bar.set_fraction (current_interthread_info->progress/100);
3636 return !(current_interthread_info->done || current_interthread_info->cancel);
3640 Editor::freeze_route ()
3642 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3646 InterThreadInfo itt;
3648 if (interthread_progress_window == 0) {
3649 build_interthread_progress_window ();
3652 WindowTitle title(Glib::get_application_name());
3653 title += _("Freeze");
3654 interthread_progress_window->set_title (title.get_string());
3655 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3656 interthread_progress_window->show_all ();
3657 interthread_progress_bar.set_fraction (0.0f);
3658 interthread_progress_label.set_text ("");
3659 interthread_cancel_label.set_text (_("Cancel Freeze"));
3660 current_interthread_info = &itt;
3662 interthread_progress_connection =
3663 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3667 itt.progress = 0.0f;
3669 pthread_attr_t attr;
3670 pthread_attr_init(&attr);
3671 pthread_attr_setstacksize(&attr, 500000);
3673 pthread_create (&itt.thread, &attr, _freeze_thread, this);
3675 pthread_attr_destroy(&attr);
3677 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3679 while (!itt.done && !itt.cancel) {
3680 gtk_main_iteration ();
3683 interthread_progress_connection.disconnect ();
3684 interthread_progress_window->hide_all ();
3685 current_interthread_info = 0;
3686 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3690 Editor::bounce_range_selection (bool replace)
3692 if (selection->time.empty()) {
3696 TrackSelection views = selection->tracks;
3698 nframes64_t start = selection->time[clicked_selection].start;
3699 nframes64_t end = selection->time[clicked_selection].end;
3700 nframes64_t cnt = end - start + 1;
3702 begin_reversible_command (_("bounce range"));
3704 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3706 RouteTimeAxisView* rtv;
3708 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3712 boost::shared_ptr<Playlist> playlist;
3714 if ((playlist = rtv->playlist()) == 0) {
3718 InterThreadInfo itt;
3722 itt.progress = false;
3724 XMLNode &before = playlist->get_state();
3725 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt);
3728 list<AudioRange> ranges;
3729 ranges.push_back (AudioRange (start, start+cnt, 0));
3730 playlist->cut (ranges); // discard result
3731 playlist->add_region (r, start);
3734 XMLNode &after = playlist->get_state();
3735 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3738 commit_reversible_command ();
3741 /** Cut selected regions, automation points or a time range */
3748 /** Copy selected regions, automation points or a time range */
3756 /** @return true if a Cut, Copy or Clear is possible */
3758 Editor::can_cut_copy () const
3760 switch (current_mouse_mode()) {
3763 if (!selection->regions.empty() || !selection->points.empty()) {
3769 if (!selection->time.empty()) {
3782 /** Cut, copy or clear selected regions, automation points or a time range.
3783 * @param op Operation (Cut, Copy or Clear)
3786 Editor::cut_copy (CutCopyOp op)
3788 /* only cancel selection if cut/copy is successful.*/
3800 opname = _("clear");
3804 /* if we're deleting something, and the mouse is still pressed,
3805 the thing we started a drag for will be gone when we release
3806 the mouse button(s). avoid this. see part 2 at the end of
3810 if (op == Cut || op == Clear) {
3811 if (drag_info.item) {
3812 drag_info.item->ungrab (0);
3817 cut_buffer->clear ();
3819 if (entered_marker) {
3821 /* cut/delete op while pointing at a marker */
3824 Location* loc = find_location_from_marker (entered_marker, ignored);
3826 if (session && loc) {
3827 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3837 /* we only want to cut regions if some are selected */
3839 if (!selection->regions.empty()) {
3840 get_regions_for_action (rs);
3843 switch (current_mouse_mode()) {
3845 if (!rs.empty() || !selection->points.empty()) {
3847 begin_reversible_command (opname + _(" objects"));
3850 cut_copy_regions (op, rs);
3853 selection->clear_regions ();
3857 if (!selection->points.empty()) {
3858 cut_copy_points (op);
3861 selection->clear_points ();
3865 commit_reversible_command ();
3866 break; // terminate case statement here
3868 if (!selection->time.empty()) {
3869 /* don't cause suprises */
3872 // fall thru if there was nothing selected
3875 if (selection->time.empty()) {
3876 nframes64_t start, end;
3877 if (!get_edit_op_range (start, end)) {
3880 selection->set ((TimeAxisView*) 0, start, end);
3883 begin_reversible_command (opname + _(" range"));
3884 cut_copy_ranges (op);
3885 commit_reversible_command ();
3888 selection->clear_time ();
3898 if (op == Cut || op == Clear) {
3903 /** Cut, copy or clear selected automation points.
3904 * @param op Operation (Cut, Copy or Clear)
3907 Editor::cut_copy_points (CutCopyOp op)
3909 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3911 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
3914 atv->cut_copy_clear_objects (selection->points, op);
3919 struct PlaylistState {
3920 boost::shared_ptr<Playlist> playlist;
3924 struct lt_playlist {
3925 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3926 return a.playlist < b.playlist;
3930 struct PlaylistMapping {
3932 boost::shared_ptr<Playlist> pl;
3934 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3938 /** Cut, copy or clear selected regions.
3939 * @param op Operation (Cut, Copy or Clear)
3942 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3944 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3945 a map when we want ordered access to both elements. i think.
3948 vector<PlaylistMapping> pmap;
3950 nframes64_t first_position = max_frames;
3952 set<PlaylistState, lt_playlist> freezelist;
3953 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
3955 /* get ordering correct before we cut/copy */
3957 rs.sort_by_position_and_track ();
3959 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3961 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
3963 if (op == Cut || op == Clear) {
3964 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3968 PlaylistState before;
3969 before.playlist = pl;
3970 before.before = &pl->get_state();
3972 insert_result = freezelist.insert (before);
3974 if (insert_result.second) {
3980 TimeAxisView* tv = &(*x)->get_trackview();
3981 vector<PlaylistMapping>::iterator z;
3983 for (z = pmap.begin(); z != pmap.end(); ++z) {
3984 if ((*z).tv == tv) {
3989 if (z == pmap.end()) {
3990 pmap.push_back (PlaylistMapping (tv));
3994 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
3996 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3999 /* impossible, but this handles it for the future */
4003 TimeAxisView& tv = (*x)->get_trackview();
4004 boost::shared_ptr<Playlist> npl;
4005 RegionSelection::iterator tmp;
4010 vector<PlaylistMapping>::iterator z;
4012 for (z = pmap.begin(); z != pmap.end(); ++z) {
4013 if ((*z).tv == &tv) {
4018 assert (z != pmap.end());
4021 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
4028 boost::shared_ptr<Region> r = (*x)->region();
4029 boost::shared_ptr<Region> _xx;
4035 _xx = RegionFactory::create (r);
4036 npl->add_region (_xx, r->position() - first_position);
4037 pl->remove_region (r);
4041 /* copy region before adding, so we're not putting same object into two different playlists */
4042 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4046 pl->remove_region (r);
4053 list<boost::shared_ptr<Playlist> > foo;
4055 /* the pmap is in the same order as the tracks in which selected regions occured */
4057 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4059 foo.push_back ((*i).pl);
4064 cut_buffer->set (foo);
4067 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4068 (*pl).playlist->thaw ();
4069 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4074 Editor::cut_copy_ranges (CutCopyOp op)
4077 TrackSelection entered;
4079 if (selection->tracks.empty()) {
4080 if (!entered_track) {
4083 entered.push_back (entered_track);
4086 ts = &selection->tracks;
4089 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4090 (*i)->cut_copy_clear (*selection, op);
4095 Editor::paste (float times)
4097 paste_internal (get_preferred_edit_position(), times);
4101 Editor::mouse_paste ()
4106 if (!mouse_frame (where, ignored)) {
4111 paste_internal (where, 1);
4115 Editor::paste_internal (nframes64_t position, float times)
4117 bool commit = false;
4119 if (cut_buffer->empty()) {
4123 if (position == max_frames) {
4124 position = get_preferred_edit_position();
4127 begin_reversible_command (_("paste"));
4130 TrackSelection::iterator i;
4133 /* get everything in the correct order */
4136 if (!selection->tracks.empty()) {
4137 sort_track_selection ();
4138 ts = selection->tracks;
4139 } else if (entered_track) {
4140 ts.push_back (entered_track);
4143 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4145 /* undo/redo is handled by individual tracks */
4147 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4153 commit_reversible_command ();
4158 Editor::paste_named_selection (float times)
4160 TrackSelection::iterator t;
4162 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
4164 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
4168 TreeModel::iterator i = selected->get_selected();
4169 NamedSelection* ns = (*i)[named_selection_columns.selection];
4171 list<boost::shared_ptr<Playlist> >::iterator chunk;
4172 list<boost::shared_ptr<Playlist> >::iterator tmp;
4174 chunk = ns->playlists.begin();
4176 begin_reversible_command (_("paste chunk"));
4178 sort_track_selection ();
4180 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4182 RouteTimeAxisView* rtv;
4183 boost::shared_ptr<Playlist> pl;
4184 boost::shared_ptr<AudioPlaylist> apl;
4186 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4190 if ((pl = rtv->playlist()) == 0) {
4194 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4201 XMLNode &before = apl->get_state();
4202 apl->paste (*chunk, get_preferred_edit_position(), times);
4203 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4205 if (tmp != ns->playlists.end()) {
4210 commit_reversible_command();
4214 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4216 boost::shared_ptr<Playlist> playlist;
4217 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4218 RegionSelection foo;
4220 begin_reversible_command (_("duplicate region"));
4222 selection->clear_regions ();
4224 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4226 boost::shared_ptr<Region> r ((*i)->region());
4228 TimeAxisView& tv = (*i)->get_time_axis_view();
4229 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4230 latest_regionviews.clear ();
4231 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4233 playlist = (*i)->region()->playlist();
4234 XMLNode &before = playlist->get_state();
4235 playlist->duplicate (r, r->last_frame(), times);
4236 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4240 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4243 commit_reversible_command ();
4246 selection->set (foo);
4251 Editor::duplicate_selection (float times)
4253 if (selection->time.empty() || selection->tracks.empty()) {
4257 boost::shared_ptr<Playlist> playlist;
4258 vector<boost::shared_ptr<Region> > new_regions;
4259 vector<boost::shared_ptr<Region> >::iterator ri;
4261 create_region_from_selection (new_regions);
4263 if (new_regions.empty()) {
4267 begin_reversible_command (_("duplicate selection"));
4269 ri = new_regions.begin();
4271 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4272 if ((playlist = (*i)->playlist()) == 0) {
4275 XMLNode &before = playlist->get_state();
4276 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4277 XMLNode &after = playlist->get_state();
4278 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4281 if (ri == new_regions.end()) {
4286 commit_reversible_command ();
4290 Editor::reset_point_selection ()
4292 /* reset all selected points to the relevant default value */
4294 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4296 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4299 atv->reset_objects (selection->points);
4305 Editor::center_playhead ()
4307 float page = canvas_width * frames_per_unit;
4308 center_screen_internal (playhead_cursor->current_frame, page);
4312 Editor::center_edit_point ()
4314 float page = canvas_width * frames_per_unit;
4315 center_screen_internal (get_preferred_edit_position(), page);
4319 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4321 begin_reversible_command (_("clear playlist"));
4322 XMLNode &before = playlist->get_state();
4324 XMLNode &after = playlist->get_state();
4325 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4326 commit_reversible_command ();
4330 Editor::nudge_track (bool use_edit, bool forwards)
4332 boost::shared_ptr<Playlist> playlist;
4333 nframes64_t distance;
4334 nframes64_t next_distance;
4338 start = get_preferred_edit_position();
4343 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4347 if (selection->tracks.empty()) {
4351 begin_reversible_command (_("nudge track"));
4353 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4355 if ((playlist = (*i)->playlist()) == 0) {
4359 XMLNode &before = playlist->get_state();
4360 playlist->nudge_after (start, distance, forwards);
4361 XMLNode &after = playlist->get_state();
4362 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4365 commit_reversible_command ();
4369 Editor::remove_last_capture ()
4371 vector<string> choices;
4378 if (Config->get_verify_remove_last_capture()) {
4379 prompt = _("Do you really want to destroy the last capture?"
4380 "\n(This is destructive and cannot be undone)");
4382 choices.push_back (_("No, do nothing."));
4383 choices.push_back (_("Yes, destroy it."));
4385 Gtkmm2ext::Choice prompter (prompt, choices);
4387 if (prompter.run () == 1) {
4388 session->remove_last_capture ();
4392 session->remove_last_capture();
4397 Editor::normalize_region ()
4401 get_regions_for_action (rs);
4411 begin_reversible_command (_("normalize"));
4413 track_canvas->get_window()->set_cursor (*wait_cursor);
4416 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4417 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4420 XMLNode &before = arv->region()->get_state();
4421 arv->audio_region()->normalize_to (0.0f);
4422 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4425 commit_reversible_command ();
4426 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4431 Editor::denormalize_region ()
4439 get_regions_for_action (rs);
4445 begin_reversible_command ("denormalize");
4447 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4448 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4451 XMLNode &before = arv->region()->get_state();
4452 arv->audio_region()->set_scale_amplitude (1.0f);
4453 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4456 commit_reversible_command ();
4460 Editor::adjust_region_scale_amplitude (bool up)
4468 get_regions_for_action (rs);
4474 begin_reversible_command ("denormalize");
4476 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4477 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4480 XMLNode &before = arv->region()->get_state();
4482 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4486 fraction = min (fraction, 1.0);
4489 fraction = max (fraction, 0.0);
4492 if (!up && fraction <= 0) {
4496 fraction = slider_position_to_gain (fraction);
4497 fraction = coefficient_to_dB (fraction);
4498 fraction = dB_to_coefficient (fraction);
4500 if (up && fraction >= 2.0) {
4504 arv->audio_region()->set_scale_amplitude (fraction);
4505 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4508 commit_reversible_command ();
4513 Editor::reverse_region ()
4519 Reverse rev (*session);
4520 apply_filter (rev, _("reverse regions"));
4525 Editor::quantize_region ()
4531 // FIXME: varying meter?
4532 Quantize quant (*session, snap_length_beats(0));
4533 apply_filter (quant, _("quantize regions"));
4537 Editor::apply_filter (Filter& filter, string command)
4541 get_regions_for_action (rs);
4547 begin_reversible_command (command);
4549 track_canvas->get_window()->set_cursor (*wait_cursor);
4552 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4553 RegionSelection::iterator tmp = r;
4556 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4558 if (mrv->midi_region()->apply(filter) == 0) {
4559 mrv->redisplay_model();
4563 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4565 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4567 if (arv->audio_region()->apply (filter) == 0) {
4569 XMLNode &before = playlist->get_state();
4570 playlist->replace_region (arv->region(), filter.results.front(), arv->region()->position());
4571 XMLNode &after = playlist->get_state();
4572 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4581 commit_reversible_command ();
4585 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4589 Editor::region_selection_op (void (Region::*pmf)(void))
4591 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4592 Region* region = (*i)->region().get();
4599 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4601 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4602 Region* region = (*i)->region().get();
4603 (region->*pmf)(arg);
4608 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4610 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4611 Region* region = (*i)->region().get();
4617 Editor::external_edit_region ()
4623 Editor::brush (nframes64_t pos)
4625 RegionSelection sel;
4628 get_regions_for_action (rs);
4636 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4637 mouse_brush_insert_region ((*i), pos);
4642 Editor::reset_region_gain_envelopes ()
4646 get_regions_for_action (rs);
4648 if (!session || rs.empty()) {
4652 session->begin_reversible_command (_("reset region gain"));
4654 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4655 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4657 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4658 XMLNode& before (alist->get_state());
4660 arv->audio_region()->set_default_envelope ();
4661 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4665 session->commit_reversible_command ();
4669 Editor::toggle_gain_envelope_visibility ()
4673 get_regions_for_action (rs);
4675 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4676 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4678 arv->set_envelope_visible (!arv->envelope_visible());
4684 Editor::toggle_gain_envelope_active ()
4688 get_regions_for_action (rs);
4690 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4691 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4693 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4699 Editor::toggle_region_lock ()
4703 get_regions_for_action (rs);
4705 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4706 (*i)->region()->set_locked (!(*i)->region()->locked());
4711 Editor::set_region_lock_style (Region::PositionLockStyle ps)
4715 get_regions_for_action (rs);
4717 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4718 (*i)->region()->set_position_lock_style (ps);
4724 Editor::toggle_region_mute ()
4728 get_regions_for_action (rs);
4730 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4731 (*i)->region()->set_muted (!(*i)->region()->muted());
4736 Editor::toggle_region_opaque ()
4740 get_regions_for_action (rs);
4742 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4743 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4748 Editor::toggle_record_enable ()
4750 bool new_state = false;
4752 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4753 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4756 if (!rtav->is_track())
4760 new_state = !rtav->track()->record_enabled();
4764 rtav->track()->set_record_enable(new_state, this);
4770 Editor::set_fade_length (bool in)
4774 get_regions_for_action (rs);
4776 /* we need a region to measure the offset from the start */
4782 } else if (entered_regionview) {
4783 rv = entered_regionview;
4788 nframes64_t pos = get_preferred_edit_position();
4792 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4793 /* edit point is outside the relevant region */
4798 if (pos <= rv->region()->position()) {
4802 len = pos - rv->region()->position();
4803 cmd = _("set fade in length");
4805 if (pos >= rv->region()->last_frame()) {
4809 len = rv->region()->last_frame() - pos;
4810 cmd = _("set fade out length");
4813 begin_reversible_command (cmd);
4815 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4816 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4822 boost::shared_ptr<AutomationList> alist;
4824 alist = tmp->audio_region()->fade_in();
4826 alist = tmp->audio_region()->fade_out();
4829 XMLNode &before = alist->get_state();
4832 tmp->audio_region()->set_fade_in_length (len);
4833 tmp->audio_region()->set_fade_in_active (true);
4835 tmp->audio_region()->set_fade_out_length (len);
4836 tmp->audio_region()->set_fade_out_active (true);
4839 XMLNode &after = alist->get_state();
4840 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4843 commit_reversible_command ();
4847 Editor::toggle_fade_active (bool in)
4851 get_regions_for_action (rs);
4857 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
4858 bool have_switch = false;
4861 begin_reversible_command (cmd);
4863 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4864 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4870 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
4872 /* make the behaviour consistent across all regions */
4876 yn = region->fade_in_active();
4878 yn = region->fade_out_active();
4883 XMLNode &before = region->get_state();
4885 region->set_fade_in_active (!yn);
4887 region->set_fade_out_active (!yn);
4889 XMLNode &after = region->get_state();
4890 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
4893 commit_reversible_command ();
4897 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
4901 get_regions_for_action (rs);
4907 begin_reversible_command (_("set fade in 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_in();
4917 XMLNode &before = alist->get_state();
4919 tmp->audio_region()->set_fade_in_shape (shape);
4921 XMLNode &after = alist->get_state();
4922 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4925 commit_reversible_command ();
4930 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
4934 get_regions_for_action (rs);
4940 begin_reversible_command (_("set fade out shape"));
4942 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4943 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4949 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4950 XMLNode &before = alist->get_state();
4952 tmp->audio_region()->set_fade_out_shape (shape);
4954 XMLNode &after = alist->get_state();
4955 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4958 commit_reversible_command ();
4962 Editor::set_fade_in_active (bool yn)
4966 get_regions_for_action (rs);
4972 begin_reversible_command (_("set fade in active"));
4974 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4975 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_in_active (yn);
4988 XMLNode &after = ar->get_state();
4989 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
4992 commit_reversible_command ();
4996 Editor::set_fade_out_active (bool yn)
5000 get_regions_for_action (rs);
5006 begin_reversible_command (_("set fade out active"));
5008 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5009 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5015 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5017 XMLNode &before = ar->get_state();
5019 ar->set_fade_out_active (yn);
5021 XMLNode &after = ar->get_state();
5022 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5025 commit_reversible_command ();
5029 Editor::toggle_selected_region_fades (int dir)
5032 RegionSelection::iterator i;
5033 boost::shared_ptr<AudioRegion> ar;
5036 get_regions_for_action (rs);
5042 for (i = rs.begin(); i != rs.end(); ++i) {
5043 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5045 yn = ar->fade_out_active ();
5047 yn = ar->fade_in_active ();
5053 if (i == rs.end()) {
5057 /* XXX should this undo-able? */
5059 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5060 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5063 if (dir == 1 || dir == 0) {
5064 ar->set_fade_in_active (!yn);
5067 if (dir == -1 || dir == 0) {
5068 ar->set_fade_out_active (!yn);
5074 /** Update region fade visibility after its configuration has been changed */
5076 Editor::update_region_fade_visibility ()
5078 bool _fade_visibility = Config->get_show_region_fades ();
5080 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5081 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5083 if (_fade_visibility) {
5084 v->audio_view()->show_all_fades ();
5086 v->audio_view()->hide_all_fades ();
5092 /** Update crossfade visibility after its configuration has been changed */
5094 Editor::update_xfade_visibility ()
5096 _xfade_visibility = Config->get_xfades_visible ();
5098 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5099 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5101 if (_xfade_visibility) {
5102 v->show_all_xfades ();
5104 v->hide_all_xfades ();
5111 Editor::set_edit_point ()
5116 if (!mouse_frame (where, ignored)) {
5122 if (selection->markers.empty()) {
5124 mouse_add_new_marker (where);
5129 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5132 loc->move_to (where);
5138 Editor::set_playhead_cursor ()
5140 if (entered_marker) {
5141 session->request_locate (entered_marker->position(), session->transport_rolling());
5146 if (!mouse_frame (where, ignored)) {
5153 session->request_locate (where, session->transport_rolling());
5163 get_regions_for_action (rs);
5165 nframes64_t where = get_preferred_edit_position();
5171 split_regions_at (where, rs);
5175 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5177 if (entered_track && mouse_mode == MouseObject) {
5178 if (!selection->tracks.empty()) {
5179 if (!selection->selected (entered_track)) {
5180 selection->add (entered_track);
5183 /* there is no selection, but this operation requires/prefers selected objects */
5185 if (op_really_wants_one_track_if_none_are_selected) {
5186 selection->set (entered_track);
5193 Editor::trim_region_front ()
5199 Editor::trim_region_back ()
5201 trim_region (false);
5205 Editor::trim_region (bool front)
5207 nframes64_t where = get_preferred_edit_position();
5210 get_regions_for_action (rs);
5216 begin_reversible_command (front ? _("trim front") : _("trim back"));
5218 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
5219 if (!(*i)->region()->locked()) {
5220 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
5221 XMLNode &before = pl->get_state();
5223 (*i)->region()->trim_front (where, this);
5225 (*i)->region()->trim_end (where, this);
5227 XMLNode &after = pl->get_state();
5228 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
5232 commit_reversible_command ();
5235 struct EditorOrderRouteSorter {
5236 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5237 /* use of ">" forces the correct sort order */
5238 return a->order_key ("editor") < b->order_key ("editor");
5243 Editor::select_next_route()
5245 if (selection->tracks.empty()) {
5246 selection->set (track_views.front());
5250 TimeAxisView* current = selection->tracks.front();
5254 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5255 if (*i == current) {
5257 if (i != track_views.end()) {
5260 current = (*(track_views.begin()));
5261 //selection->set (*(track_views.begin()));
5266 rui = dynamic_cast<RouteUI *>(current);
5267 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5269 selection->set(current);
5271 ensure_track_visible(current);
5275 Editor::select_prev_route()
5277 if (selection->tracks.empty()) {
5278 selection->set (track_views.front());
5282 TimeAxisView* current = selection->tracks.front();
5286 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5287 if (*i == current) {
5289 if (i != track_views.rend()) {
5292 current = *(track_views.rbegin());
5297 rui = dynamic_cast<RouteUI *>(current);
5298 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5300 selection->set (current);
5302 ensure_track_visible(current);
5306 Editor::ensure_track_visible(TimeAxisView *track)
5308 if (track->hidden())
5311 double const current_view_min_y = vertical_adjustment.get_value();
5312 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5314 double const track_min_y = track->y_position ();
5315 double const track_max_y = track->y_position () + track->effective_height ();
5317 if (track_min_y >= current_view_min_y &&
5318 track_max_y <= current_view_max_y) {
5324 if (track_min_y < current_view_min_y) {
5325 // Track is above the current view
5326 new_value = track_min_y;
5328 // Track is below the current view
5329 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5332 vertical_adjustment.set_value(new_value);
5336 Editor::set_loop_from_selection (bool play)
5338 if (session == 0 || selection->time.empty()) {
5342 nframes64_t start = selection->time[clicked_selection].start;
5343 nframes64_t end = selection->time[clicked_selection].end;
5345 set_loop_range (start, end, _("set loop range from selection"));
5348 session->request_play_loop (true);
5349 session->request_locate (start, true);
5354 Editor::set_loop_from_edit_range (bool play)
5363 if (!get_edit_op_range (start, end)) {
5367 set_loop_range (start, end, _("set loop range from edit range"));
5370 session->request_play_loop (true);
5371 session->request_locate (start, true);
5376 Editor::set_loop_from_region (bool play)
5378 nframes64_t start = max_frames;
5379 nframes64_t end = 0;
5383 get_regions_for_action (rs);
5389 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5390 if ((*i)->region()->position() < start) {
5391 start = (*i)->region()->position();
5393 if ((*i)->region()->last_frame() + 1 > end) {
5394 end = (*i)->region()->last_frame() + 1;
5398 set_loop_range (start, end, _("set loop range from region"));
5401 session->request_play_loop (true);
5402 session->request_locate (start, true);
5407 Editor::set_punch_from_selection ()
5409 if (session == 0 || selection->time.empty()) {
5413 nframes64_t start = selection->time[clicked_selection].start;
5414 nframes64_t end = selection->time[clicked_selection].end;
5416 set_punch_range (start, end, _("set punch range from selection"));
5420 Editor::set_punch_from_edit_range ()
5429 if (!get_edit_op_range (start, end)) {
5433 set_punch_range (start, end, _("set punch range from edit range"));
5437 Editor::set_punch_from_region ()
5439 nframes64_t start = max_frames;
5440 nframes64_t end = 0;
5444 get_regions_for_action (rs);
5450 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5451 if ((*i)->region()->position() < start) {
5452 start = (*i)->region()->position();
5454 if ((*i)->region()->last_frame() + 1 > end) {
5455 end = (*i)->region()->last_frame() + 1;
5459 set_punch_range (start, end, _("set punch range from region"));
5463 Editor::pitch_shift_regions ()
5467 get_regions_for_action (rs);
5473 pitch_shift (rs, 1.2);
5477 Editor::use_region_as_bar ()
5485 get_regions_for_action (rs);
5491 RegionView* rv = rs.front();
5493 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5497 Editor::use_range_as_bar ()
5499 nframes64_t start, end;
5500 if (get_edit_op_range (start, end)) {
5501 define_one_bar (start, end);
5506 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5508 nframes64_t length = end - start;
5510 const Meter& m (session->tempo_map().meter_at (start));
5512 /* length = 1 bar */
5514 /* now we want frames per beat.
5515 we have frames per bar, and beats per bar, so ...
5518 double frames_per_beat = length / m.beats_per_bar();
5520 /* beats per minute = */
5522 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5524 /* now decide whether to:
5526 (a) set global tempo
5527 (b) add a new tempo marker
5531 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5533 bool do_global = false;
5535 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5537 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5538 at the start, or create a new marker
5541 vector<string> options;
5542 options.push_back (_("Cancel"));
5543 options.push_back (_("Add new marker"));
5544 options.push_back (_("Set global tempo"));
5545 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5547 c.set_default_response (2);
5563 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5564 if the marker is at the region starter, change it, otherwise add
5569 begin_reversible_command (_("set tempo from region"));
5570 XMLNode& before (session->tempo_map().get_state());
5573 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5574 } else if (t.frame() == start) {
5575 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5577 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5580 XMLNode& after (session->tempo_map().get_state());
5582 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5583 commit_reversible_command ();
5587 Editor::split_region_at_transients ()
5589 AnalysisFeatureList positions;
5597 get_regions_for_action (rs);
5603 session->begin_reversible_command (_("split regions"));
5605 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5607 RegionSelection::iterator tmp;
5612 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5614 if (ar && (ar->get_transients (positions) == 0)) {
5615 split_region_at_points ((*i)->region(), positions, true);
5622 session->commit_reversible_command ();
5627 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5629 bool use_rhythmic_rodent = false;
5631 boost::shared_ptr<Playlist> pl = r->playlist();
5637 if (positions.empty()) {
5642 if (positions.size() > 20) {
5643 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);
5644 MessageDialog msg (msgstr,
5647 Gtk::BUTTONS_OK_CANCEL);
5650 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5651 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5653 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5656 msg.set_title (_("Excessive split?"));
5659 int response = msg.run();
5664 case RESPONSE_APPLY:
5665 use_rhythmic_rodent = true;
5672 if (use_rhythmic_rodent) {
5673 show_rhythm_ferret ();
5677 AnalysisFeatureList::const_iterator x;
5679 nframes64_t pos = r->position();
5681 XMLNode& before (pl->get_state());
5683 x = positions.begin();
5685 while (x != positions.end()) {
5692 if (x == positions.end()) {
5697 pl->remove_region (r);
5699 while (x != positions.end()) {
5701 /* file start = original start + how far we from the initial position ?
5704 nframes64_t file_start = r->start() + (pos - r->position());
5706 /* length = next position - current position
5709 nframes64_t len = (*x) - pos;
5711 /* XXX we do we really want to allow even single-sample regions?
5712 shouldn't we have some kind of lower limit on region size?
5721 if (session->region_name (new_name, r->name())) {
5725 /* do NOT announce new regions 1 by one, just wait till they are all done */
5727 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
5728 pl->add_region (nr, pos);
5733 if (*x > r->last_frame()) {
5735 /* add final fragment */
5737 file_start = r->start() + (pos - r->position());
5738 len = r->last_frame() - pos;
5740 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
5741 pl->add_region (nr, pos);
5749 XMLNode& after (pl->get_state());
5751 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
5755 Editor::tab_to_transient (bool forward)
5757 AnalysisFeatureList positions;
5763 nframes64_t pos = session->audible_frame ();
5765 if (!selection->tracks.empty()) {
5767 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5769 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5772 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
5774 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
5776 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5779 positions.push_back (result);
5790 get_regions_for_action (rs);
5796 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5797 (*r)->region()->get_transients (positions);
5801 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
5804 AnalysisFeatureList::iterator x;
5806 for (x = positions.begin(); x != positions.end(); ++x) {
5812 if (x != positions.end ()) {
5813 session->request_locate (*x);
5817 AnalysisFeatureList::reverse_iterator x;
5819 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5825 if (x != positions.rend ()) {
5826 session->request_locate (*x);
5831 Editor::playhead_forward_to_grid ()
5833 if (!session) return;
5834 nframes64_t pos = playhead_cursor->current_frame;
5835 if (pos < max_frames - 1) {
5837 snap_to_internal (pos, 1, false);
5838 session->request_locate (pos);
5844 Editor::playhead_backward_to_grid ()
5846 if (!session) return;
5847 nframes64_t pos = playhead_cursor->current_frame;
5850 snap_to_internal (pos, -1, false);
5851 session->request_locate (pos);
5856 Editor::set_track_height (uint32_t h)
5858 TrackSelection& ts (selection->tracks);
5864 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5865 (*x)->set_height (h);
5870 Editor::toggle_tracks_active ()
5872 TrackSelection& ts (selection->tracks);
5874 bool target = false;
5880 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5881 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
5885 target = !rtv->_route->active();
5888 rtv->_route->set_active (target);
5894 Editor::remove_tracks ()
5896 TrackSelection& ts (selection->tracks);
5902 vector<string> choices;
5906 const char* trackstr;
5908 vector<boost::shared_ptr<Route> > routes;
5910 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5911 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
5913 if (rtv->is_track()) {
5919 routes.push_back (rtv->_route);
5922 if (ntracks + nbusses == 0) {
5927 trackstr = _("tracks");
5929 trackstr = _("track");
5933 busstr = _("busses");
5940 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
5941 "(You may also lose the playlists associated with the %2)\n\n"
5942 "This action cannot be undone!"),
5943 ntracks, trackstr, nbusses, busstr);
5945 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
5946 "(You may also lose the playlists associated with the %2)\n\n"
5947 "This action cannot be undone!"),
5950 } else if (nbusses) {
5951 prompt = string_compose (_("Do you really want to remove %1 %2?"),
5955 choices.push_back (_("No, do nothing."));
5956 if (ntracks + nbusses > 1) {
5957 choices.push_back (_("Yes, remove them."));
5959 choices.push_back (_("Yes, remove it."));
5962 Choice prompter (prompt, choices);
5964 if (prompter.run () != 1) {
5968 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
5969 session->remove_route (*x);
5974 Editor::set_waveform_scale (WaveformScale ws)
5976 TrackSelection& ts (selection->tracks);
5982 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5983 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (*x);
5985 atv->set_waveform_scale (ws);
5991 Editor::do_insert_time ()
5993 if (selection->tracks.empty()) {
5997 nframes64_t pos = get_preferred_edit_position ();
5998 ArdourDialog d (*this, _("Insert Time"));
5999 VButtonBox button_box;
6001 RadioButtonGroup group;
6002 RadioButton leave_button (group, _("Stay in position"));
6003 RadioButton move_button (group, _("Move"));
6004 RadioButton split_button (group, _("Split & Later Section Moves"));
6005 Label intersect_option_label (_("Intersected regions should:"));
6006 CheckButton glue_button (_("Move Glued Regions"));
6007 CheckButton marker_button (_("Move Markers"));
6008 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
6012 clock.set_session (session);
6013 clock.set_bbt_reference (pos);
6015 clock_box.pack_start (clock, false, true);
6017 option_box.set_spacing (6);
6018 option_box.pack_start (intersect_option_label, false, false);
6019 option_box.pack_start (button_box, false, false);
6020 option_box.pack_start (glue_button, false, false);
6021 option_box.pack_start (marker_button, false, false);
6023 button_box.pack_start (leave_button, false, false);
6024 button_box.pack_start (move_button, false, false);
6025 button_box.pack_start (split_button, false, false);
6027 d.get_vbox()->set_border_width (12);
6028 d.get_vbox()->pack_start (clock_box, false, false);
6029 d.get_vbox()->pack_start (option_box, false, false);
6031 leave_button.show ();
6032 move_button.show ();
6033 split_button.show ();
6034 intersect_option_label.show ();
6037 glue_button.show ();
6040 marker_button.show ();
6042 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
6043 d.add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
6046 int response = d.run ();
6048 if (response != RESPONSE_OK) {
6052 nframes64_t distance = clock.current_duration (pos);
6054 if (distance == 0) {
6058 InsertTimeOption opt;
6060 if (leave_button.get_active()) {
6061 opt = LeaveIntersected;
6062 } else if (move_button.get_active()) {
6063 opt = MoveIntersected;
6065 opt = SplitIntersected;
6068 insert_time (pos, distance, opt, glue_button.get_active(), marker_button.get_active());
6072 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6073 bool ignore_music_glue, bool markers_too)
6075 bool commit = false;
6077 if (Config->get_edit_mode() == Lock) {
6081 begin_reversible_command (_("insert time"));
6083 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6085 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6089 XMLNode &before = pl->get_state();
6091 if (opt == SplitIntersected) {
6095 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6097 XMLNode &after = pl->get_state();
6099 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
6104 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6106 rtav->route ()->shift (pos, frames);
6114 XMLNode& before (session->locations()->get_state());
6115 Locations::LocationList copy (session->locations()->list());
6117 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6119 Locations::LocationList::const_iterator tmp;
6121 if ((*i)->start() >= pos) {
6122 (*i)->set_start ((*i)->start() + frames);
6123 if (!(*i)->is_mark()) {
6124 (*i)->set_end ((*i)->end() + frames);
6131 XMLNode& after (session->locations()->get_state());
6132 session->add_command (new MementoCommand<Locations>(*session->locations(), &before, &after));
6137 commit_reversible_command ();
6142 Editor::fit_tracks ()
6144 if (selection->tracks.empty()) {
6148 uint32_t child_heights = 0;
6150 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6152 if (!(*t)->marked_for_display()) {
6156 child_heights += (*t)->effective_height() - (*t)->current_height();
6159 uint32_t h = (uint32_t) floor ((canvas_height - child_heights - canvas_timebars_vsize)/selection->tracks.size());
6160 double first_y_pos = DBL_MAX;
6162 if (h < TimeAxisView::hSmall) {
6163 MessageDialog msg (*this, _("There are too many selected tracks to fit in the current window"));
6164 /* too small to be displayed */
6168 undo_visual_stack.push_back (current_visual_state());
6170 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6172 bool prev_was_selected = false;
6173 bool is_selected = selection->selected (track_views.front());
6174 bool next_is_selected;
6176 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
6178 TrackViewList::iterator next;
6183 if (next != track_views.end()) {
6184 next_is_selected = selection->selected (*next);
6186 next_is_selected = false;
6190 (*t)->set_height (h);
6191 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6193 if (prev_was_selected && next_is_selected) {
6194 hide_track_in_display (**t);
6198 prev_was_selected = is_selected;
6199 is_selected = next_is_selected;
6203 set the controls_layout height now, because waiting for its size
6204 request signal handler will cause the vertical adjustment setting to fail
6207 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6208 vertical_adjustment.set_value (first_y_pos);
6210 redo_visual_stack.push_back (current_visual_state());
6214 Editor::save_visual_state (uint32_t n)
6216 while (visual_states.size() <= n) {
6217 visual_states.push_back (0);
6220 delete visual_states[n];
6222 visual_states[n] = current_visual_state (true);
6227 Editor::goto_visual_state (uint32_t n)
6229 if (visual_states.size() <= n) {
6233 if (visual_states[n] == 0) {
6237 use_visual_state (*visual_states[n]);
6241 Editor::start_visual_state_op (uint32_t n)
6243 cerr << "Start visual op\n";
6244 if (visual_state_op_connection.empty()) {
6245 visual_state_op_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6246 cerr << "\tqueued new timeout\n";
6251 Editor::cancel_visual_state_op (uint32_t n)
6253 if (!visual_state_op_connection.empty()) {
6254 cerr << "cancel visual op, time to goto\n";
6255 visual_state_op_connection.disconnect();
6256 goto_visual_state (n);
6258 cerr << "cancel visual op, do nothing\n";
6263 Editor::end_visual_state_op (uint32_t n)
6265 visual_state_op_connection.disconnect();
6266 save_visual_state (n);
6268 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6270 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6271 pup->set_text (buf);
6274 return false; // do not call again