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"
57 #include "ardour/strip_silence.h"
59 #include "ardour_ui.h"
61 #include "time_axis_view.h"
62 #include "route_time_axis.h"
63 #include "audio_time_axis.h"
64 #include "automation_time_axis.h"
65 #include "streamview.h"
66 #include "audio_streamview.h"
67 #include "audio_region_view.h"
68 #include "midi_region_view.h"
69 #include "rgb_macros.h"
70 #include "selection_templates.h"
71 #include "selection.h"
73 #include "gtk-custom-hruler.h"
74 #include "gui_thread.h"
77 #include "editor_drag.h"
78 #include "strip_silence_dialog.h"
83 using namespace ARDOUR;
87 using namespace Gtkmm2ext;
88 using namespace Editing;
90 /***********************************************************************
92 ***********************************************************************/
95 Editor::undo (uint32_t n)
103 Editor::redo (uint32_t n)
111 Editor::split_region ()
113 split_region_at (get_preferred_edit_position());
117 Editor::split_region_at (nframes64_t where)
121 get_regions_for_action (rs);
122 split_regions_at (where, selection->regions);
126 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
128 list <boost::shared_ptr<Playlist > > used_playlists;
130 if (regions.empty()) {
134 begin_reversible_command (_("split"));
136 // if splitting a single region, and snap-to is using
137 // region boundaries, don't pay attention to them
139 if (regions.size() == 1) {
141 case SnapToRegionStart:
142 case SnapToRegionSync:
143 case SnapToRegionEnd:
152 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
154 RegionSelection::iterator tmp;
156 /* XXX this test needs to be more complicated, to make sure we really
157 have something to split.
160 if (!(*a)->region()->covers (where)) {
168 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
170 if (! pl->frozen()) {
171 /* we haven't seen this playlist before */
173 /* remember used playlists so we can thaw them later */
174 used_playlists.push_back(pl);
178 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
180 _new_regionviews_show_envelope = arv->envelope_visible();
184 XMLNode &before = pl->get_state();
185 pl->split_region ((*a)->region(), where);
186 XMLNode &after = pl->get_state();
187 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
193 while (used_playlists.size() > 0) {
194 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
196 used_playlists.pop_front();
199 commit_reversible_command ();
200 _new_regionviews_show_envelope = false;
203 boost::shared_ptr<Region>
204 Editor::select_region_for_operation (int dir, TimeAxisView **tv)
207 boost::shared_ptr<Region> region;
208 nframes64_t start = 0;
210 if (selection->time.start () == selection->time.end_frame ()) {
212 /* no current selection-> is there a selected regionview? */
214 if (selection->regions.empty()) {
220 if (!selection->regions.empty()) {
222 rv = *(selection->regions.begin());
223 (*tv) = &rv->get_time_axis_view();
224 region = rv->region();
226 } else if (!selection->tracks.empty()) {
228 (*tv) = selection->tracks.front();
230 RouteTimeAxisView* rtv;
232 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
233 boost::shared_ptr<Playlist> pl;
235 if ((pl = rtv->playlist()) == 0) {
239 region = pl->top_region_at (start);
247 Editor::extend_selection_to_end_of_region (bool next)
250 boost::shared_ptr<Region> region;
253 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
257 if (region && selection->time.start () == selection->time.end_frame ()) {
258 start = region->position();
260 start = selection->time.start ();
263 /* Try to leave the selection with the same route if possible */
265 if ((tv = selection->time.track) == 0) {
269 begin_reversible_command (_("extend selection"));
270 selection->set (tv, start, region->position() + region->length());
271 commit_reversible_command ();
275 Editor::extend_selection_to_start_of_region (bool previous)
278 boost::shared_ptr<Region> region;
281 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
285 if (region && selection->time.start () == selection->time.end_frame ()) {
286 end = region->position() + region->length();
288 end = selection->time.end_frame ();
291 /* Try to leave the selection with the same route if possible */
293 if ((tv = selection->time.track) == 0) {
297 begin_reversible_command (_("extend selection"));
298 selection->set (tv, region->position(), end);
299 commit_reversible_command ();
303 Editor::nudge_forward_release (GdkEventButton* ev)
305 if (ev->state & Keyboard::PrimaryModifier) {
306 nudge_forward (false, true);
308 nudge_forward (false, false);
314 Editor::nudge_backward_release (GdkEventButton* ev)
316 if (ev->state & Keyboard::PrimaryModifier) {
317 nudge_backward (false, true);
319 nudge_backward (false, false);
326 Editor::nudge_forward (bool next, bool force_playhead)
328 nframes64_t distance;
329 nframes64_t next_distance;
332 get_regions_for_action (rs);
334 if (!session) return;
336 if (!force_playhead && !rs.empty()) {
338 begin_reversible_command (_("nudge regions forward"));
340 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
341 boost::shared_ptr<Region> r ((*i)->region());
343 distance = get_nudge_distance (r->position(), next_distance);
346 distance = next_distance;
349 XMLNode &before = r->playlist()->get_state();
350 r->set_position (r->position() + distance, this);
351 XMLNode &after = r->playlist()->get_state();
352 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
355 commit_reversible_command ();
358 } else if (!force_playhead && !selection->markers.empty()) {
362 begin_reversible_command (_("nudge location forward"));
364 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
366 Location* loc = find_location_from_marker ((*i), is_start);
370 XMLNode& before (loc->get_state());
373 distance = get_nudge_distance (loc->start(), next_distance);
375 distance = next_distance;
377 if (max_frames - distance > loc->start() + loc->length()) {
378 loc->set_start (loc->start() + distance);
380 loc->set_start (max_frames - loc->length());
383 distance = get_nudge_distance (loc->end(), next_distance);
385 distance = next_distance;
387 if (max_frames - distance > loc->end()) {
388 loc->set_end (loc->end() + distance);
390 loc->set_end (max_frames);
393 XMLNode& after (loc->get_state());
394 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
398 commit_reversible_command ();
401 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
402 session->request_locate (playhead_cursor->current_frame + distance);
407 Editor::nudge_backward (bool next, bool force_playhead)
409 nframes64_t distance;
410 nframes64_t next_distance;
413 get_regions_for_action (rs);
415 if (!session) return;
417 if (!force_playhead && !rs.empty()) {
419 begin_reversible_command (_("nudge regions backward"));
421 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
422 boost::shared_ptr<Region> r ((*i)->region());
424 distance = get_nudge_distance (r->position(), next_distance);
427 distance = next_distance;
430 XMLNode &before = r->playlist()->get_state();
432 if (r->position() > distance) {
433 r->set_position (r->position() - distance, this);
435 r->set_position (0, this);
437 XMLNode &after = r->playlist()->get_state();
438 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
441 commit_reversible_command ();
443 } else if (!force_playhead && !selection->markers.empty()) {
447 begin_reversible_command (_("nudge location forward"));
449 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
451 Location* loc = find_location_from_marker ((*i), is_start);
455 XMLNode& before (loc->get_state());
458 distance = get_nudge_distance (loc->start(), next_distance);
460 distance = next_distance;
462 if (distance < loc->start()) {
463 loc->set_start (loc->start() - distance);
468 distance = get_nudge_distance (loc->end(), next_distance);
471 distance = next_distance;
474 if (distance < loc->end() - loc->length()) {
475 loc->set_end (loc->end() - distance);
477 loc->set_end (loc->length());
481 XMLNode& after (loc->get_state());
482 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
486 commit_reversible_command ();
490 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
492 if (playhead_cursor->current_frame > distance) {
493 session->request_locate (playhead_cursor->current_frame - distance);
495 session->goto_start();
501 Editor::nudge_forward_capture_offset ()
503 nframes64_t distance;
506 get_regions_for_action (rs);
508 if (!session) return;
512 begin_reversible_command (_("nudge forward"));
514 distance = session->worst_output_latency();
516 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
517 boost::shared_ptr<Region> r ((*i)->region());
519 XMLNode &before = r->playlist()->get_state();
520 r->set_position (r->position() + distance, this);
521 XMLNode &after = r->playlist()->get_state();
522 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
525 commit_reversible_command ();
531 Editor::nudge_backward_capture_offset ()
533 nframes64_t distance;
536 get_regions_for_action (rs);
538 if (!session) return;
542 begin_reversible_command (_("nudge forward"));
544 distance = session->worst_output_latency();
546 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
547 boost::shared_ptr<Region> r ((*i)->region());
549 XMLNode &before = r->playlist()->get_state();
551 if (r->position() > distance) {
552 r->set_position (r->position() - distance, this);
554 r->set_position (0, this);
556 XMLNode &after = r->playlist()->get_state();
557 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
560 commit_reversible_command ();
567 Editor::move_to_start ()
569 session->goto_start ();
573 Editor::move_to_end ()
576 session->request_locate (session->current_end_frame());
580 Editor::build_region_boundary_cache ()
583 vector<RegionPoint> interesting_points;
584 boost::shared_ptr<Region> r;
585 TrackViewList tracks;
588 region_boundary_cache.clear ();
595 case SnapToRegionStart:
596 interesting_points.push_back (Start);
598 case SnapToRegionEnd:
599 interesting_points.push_back (End);
601 case SnapToRegionSync:
602 interesting_points.push_back (SyncPoint);
604 case SnapToRegionBoundary:
605 interesting_points.push_back (Start);
606 interesting_points.push_back (End);
609 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
614 TimeAxisView *ontrack = 0;
617 if (!selection->tracks.empty()) {
618 tlist = selection->tracks;
623 while (pos < session->current_end_frame() && !at_end) {
626 nframes64_t lpos = max_frames;
628 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
630 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
631 if (*p == interesting_points.back()) {
634 /* move to next point type */
640 rpos = r->first_frame();
644 rpos = r->last_frame();
648 rpos = r->sync_position ();
649 //r->adjust_to_sync (r->first_frame());
657 RouteTimeAxisView *rtav;
659 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
660 if (rtav->get_diskstream() != 0) {
661 speed = rtav->get_diskstream()->speed();
665 rpos = track_frame_to_session_frame (rpos, speed);
671 /* prevent duplicates, but we don't use set<> because we want to be able
675 vector<nframes64_t>::iterator ri;
677 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
683 if (ri == region_boundary_cache.end()) {
684 region_boundary_cache.push_back (rpos);
691 /* finally sort to be sure that the order is correct */
693 sort (region_boundary_cache.begin(), region_boundary_cache.end());
696 boost::shared_ptr<Region>
697 Editor::find_next_region (nframes64_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
699 TrackViewList::iterator i;
700 nframes64_t closest = max_frames;
701 boost::shared_ptr<Region> ret;
702 nframes64_t rpos = 0;
705 nframes64_t track_frame;
706 RouteTimeAxisView *rtav;
708 for (i = tracks.begin(); i != tracks.end(); ++i) {
710 nframes64_t distance;
711 boost::shared_ptr<Region> r;
714 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
715 if (rtav->get_diskstream()!=0)
716 track_speed = rtav->get_diskstream()->speed();
719 track_frame = session_frame_to_track_frame(frame, track_speed);
721 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
727 rpos = r->first_frame ();
731 rpos = r->last_frame ();
735 rpos = r->sync_position ();
736 // r->adjust_to_sync (r->first_frame());
740 // rpos is a "track frame", converting it to "session frame"
741 rpos = track_frame_to_session_frame(rpos, track_speed);
744 distance = rpos - frame;
746 distance = frame - rpos;
749 if (distance < closest) {
761 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
763 nframes64_t distance = max_frames;
764 nframes64_t current_nearest = -1;
767 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
768 nframes64_t contender;
771 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
777 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
781 d = ::llabs (pos - contender);
784 current_nearest = contender;
789 return current_nearest;
793 Editor::get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen)
798 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
800 if (!selection->tracks.empty()) {
802 target = find_next_region_boundary (pos, dir, selection->tracks);
806 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
807 get_onscreen_tracks (tvl);
808 target = find_next_region_boundary (pos, dir, tvl);
810 target = find_next_region_boundary (pos, dir, track_views);
816 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
817 get_onscreen_tracks (tvl);
818 target = find_next_region_boundary (pos, dir, tvl);
820 target = find_next_region_boundary (pos, dir, track_views);
828 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
830 nframes64_t pos = playhead_cursor->current_frame;
837 // so we don't find the current region again..
838 if (dir > 0 || pos > 0) {
842 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
847 session->request_locate (target);
851 Editor::cursor_to_next_region_boundary (bool with_selection)
853 cursor_to_region_boundary (with_selection, 1);
857 Editor::cursor_to_previous_region_boundary (bool with_selection)
859 cursor_to_region_boundary (with_selection, -1);
863 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
865 boost::shared_ptr<Region> r;
866 nframes64_t pos = cursor->current_frame;
872 TimeAxisView *ontrack = 0;
874 // so we don't find the current region again..
878 if (!selection->tracks.empty()) {
880 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
882 } else if (clicked_axisview) {
885 t.push_back (clicked_axisview);
887 r = find_next_region (pos, point, dir, t, &ontrack);
891 r = find_next_region (pos, point, dir, track_views, &ontrack);
900 pos = r->first_frame ();
904 pos = r->last_frame ();
908 pos = r->sync_position ();
909 // r->adjust_to_sync (r->first_frame());
914 RouteTimeAxisView *rtav;
916 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
917 if (rtav->get_diskstream() != 0) {
918 speed = rtav->get_diskstream()->speed();
922 pos = track_frame_to_session_frame(pos, speed);
924 if (cursor == playhead_cursor) {
925 session->request_locate (pos);
927 cursor->set_position (pos);
932 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
934 cursor_to_region_point (cursor, point, 1);
938 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
940 cursor_to_region_point (cursor, point, -1);
944 Editor::cursor_to_selection_start (EditorCursor *cursor)
949 get_regions_for_action (rs);
951 switch (mouse_mode) {
959 if (!selection->time.empty()) {
960 pos = selection->time.start ();
968 if (cursor == playhead_cursor) {
969 session->request_locate (pos);
971 cursor->set_position (pos);
976 Editor::cursor_to_selection_end (EditorCursor *cursor)
981 get_regions_for_action (rs);
983 switch (mouse_mode) {
986 pos = rs.end_frame();
991 if (!selection->time.empty()) {
992 pos = selection->time.end_frame ();
1000 if (cursor == playhead_cursor) {
1001 session->request_locate (pos);
1003 cursor->set_position (pos);
1008 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
1018 if (selection->markers.empty()) {
1022 if (!mouse_frame (mouse, ignored)) {
1026 add_location_mark (mouse);
1029 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1033 nframes64_t pos = loc->start();
1035 // so we don't find the current region again..
1036 if (dir > 0 || pos > 0) {
1040 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
1044 loc->move_to (target);
1048 Editor::selected_marker_to_next_region_boundary (bool with_selection)
1050 selected_marker_to_region_boundary (with_selection, 1);
1054 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
1056 selected_marker_to_region_boundary (with_selection, -1);
1060 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1062 boost::shared_ptr<Region> r;
1067 if (!session || selection->markers.empty()) {
1071 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1075 TimeAxisView *ontrack = 0;
1079 // so we don't find the current region again..
1083 if (!selection->tracks.empty()) {
1085 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1089 r = find_next_region (pos, point, dir, track_views, &ontrack);
1098 pos = r->first_frame ();
1102 pos = r->last_frame ();
1106 pos = r->adjust_to_sync (r->first_frame());
1111 RouteTimeAxisView *rtav;
1113 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1114 if (rtav->get_diskstream() != 0) {
1115 speed = rtav->get_diskstream()->speed();
1119 pos = track_frame_to_session_frame(pos, speed);
1125 Editor::selected_marker_to_next_region_point (RegionPoint point)
1127 selected_marker_to_region_point (point, 1);
1131 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1133 selected_marker_to_region_point (point, -1);
1137 Editor::selected_marker_to_selection_start ()
1139 nframes64_t pos = 0;
1143 if (!session || selection->markers.empty()) {
1147 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1153 get_regions_for_action (rs);
1155 switch (mouse_mode) {
1163 if (!selection->time.empty()) {
1164 pos = selection->time.start ();
1176 Editor::selected_marker_to_selection_end ()
1178 nframes64_t pos = 0;
1182 if (!session || selection->markers.empty()) {
1186 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1192 get_regions_for_action (rs);
1194 switch (mouse_mode) {
1197 pos = rs.end_frame();
1202 if (!selection->time.empty()) {
1203 pos = selection->time.end_frame ();
1215 Editor::scroll_playhead (bool forward)
1217 nframes64_t pos = playhead_cursor->current_frame;
1218 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1221 if (pos == max_frames) {
1225 if (pos < max_frames - delta) {
1244 session->request_locate (pos);
1248 Editor::playhead_backward ()
1255 if (get_prefix (prefix, was_floating)) {
1259 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1261 cnt = (nframes64_t) prefix;
1265 pos = playhead_cursor->current_frame;
1267 if ((nframes64_t) pos < cnt) {
1273 /* XXX this is completely insane. with the current buffering
1274 design, we'll force a complete track buffer flush and
1275 reload, just to move 1 sample !!!
1278 session->request_locate (pos);
1282 Editor::playhead_forward ()
1289 if (get_prefix (prefix, was_floating)) {
1293 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1295 cnt = (nframes64_t) floor (prefix);
1299 pos = playhead_cursor->current_frame;
1301 /* XXX this is completely insane. with the current buffering
1302 design, we'll force a complete track buffer flush and
1303 reload, just to move 1 sample !!!
1306 session->request_locate (pos+cnt);
1310 Editor::cursor_align (bool playhead_to_edit)
1316 if (playhead_to_edit) {
1318 if (selection->markers.empty()) {
1322 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1325 /* move selected markers to playhead */
1327 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1330 Location* loc = find_location_from_marker (*i, ignored);
1332 if (loc->is_mark()) {
1333 loc->set_start (playhead_cursor->current_frame);
1335 loc->set (playhead_cursor->current_frame,
1336 playhead_cursor->current_frame + loc->length());
1343 Editor::edit_cursor_backward ()
1350 if (get_prefix (prefix, was_floating)) {
1354 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1356 cnt = (nframes64_t) prefix;
1360 if ((pos = get_preferred_edit_position()) < 0) {
1370 // EDIT CURSOR edit_cursor->set_position (pos);
1374 Editor::edit_cursor_forward ()
1381 if (get_prefix (prefix, was_floating)) {
1385 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1387 cnt = (nframes64_t) floor (prefix);
1391 // pos = edit_cursor->current_frame;
1392 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1396 Editor::goto_frame ()
1402 if (get_prefix (prefix, was_floating)) {
1407 frame = (nframes64_t) floor (prefix * session->frame_rate());
1409 frame = (nframes64_t) floor (prefix);
1412 session->request_locate (frame);
1416 Editor::scroll_backward (float pages)
1419 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1424 if (get_prefix (prefix, was_floating)) {
1425 cnt = (nframes64_t) floor (pages * one_page);
1428 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1430 cnt = (nframes64_t) floor (prefix * one_page);
1434 if (leftmost_frame < cnt) {
1437 frame = leftmost_frame - cnt;
1440 reset_x_origin (frame);
1444 Editor::scroll_forward (float pages)
1447 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1452 if (get_prefix (prefix, was_floating)) {
1453 cnt = (nframes64_t) floor (pages * one_page);
1456 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1458 cnt = (nframes64_t) floor (prefix * one_page);
1462 if (max_frames - cnt < leftmost_frame) {
1463 frame = max_frames - cnt;
1465 frame = leftmost_frame + cnt;
1468 reset_x_origin (frame);
1472 Editor::scroll_tracks_down ()
1478 if (get_prefix (prefix, was_floating)) {
1481 cnt = (int) floor (prefix);
1484 double vert_value = vertical_adjustment.get_value() + (cnt *
1485 vertical_adjustment.get_page_size());
1486 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1487 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1489 vertical_adjustment.set_value (vert_value);
1493 Editor::scroll_tracks_up ()
1499 if (get_prefix (prefix, was_floating)) {
1502 cnt = (int) floor (prefix);
1505 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1509 Editor::scroll_tracks_down_line ()
1512 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1513 double vert_value = adj->get_value() + 60;
1515 if (vert_value>adj->get_upper() - _canvas_height) {
1516 vert_value = adj->get_upper() - _canvas_height;
1518 adj->set_value (vert_value);
1522 Editor::scroll_tracks_up_line ()
1524 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1525 adj->set_value (adj->get_value() - 60);
1531 Editor::temporal_zoom_step (bool coarser)
1533 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1537 nfpu = frames_per_unit;
1542 nfpu = max(1.0,(nfpu/1.61803399));
1545 temporal_zoom (nfpu);
1549 Editor::temporal_zoom (gdouble fpu)
1551 if (!session) return;
1553 nframes64_t current_page = current_page_frames();
1554 nframes64_t current_leftmost = leftmost_frame;
1555 nframes64_t current_rightmost;
1556 nframes64_t current_center;
1557 nframes64_t new_page_size;
1558 nframes64_t half_page_size;
1559 nframes64_t leftmost_after_zoom = 0;
1561 bool in_track_canvas;
1565 /* XXX this limit is also in ::set_frames_per_unit() */
1567 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1573 new_page_size = (nframes64_t) floor (_canvas_width * nfpu);
1574 half_page_size = new_page_size / 2;
1576 switch (zoom_focus) {
1578 leftmost_after_zoom = current_leftmost;
1581 case ZoomFocusRight:
1582 current_rightmost = leftmost_frame + current_page;
1583 if (current_rightmost < new_page_size) {
1584 leftmost_after_zoom = 0;
1586 leftmost_after_zoom = current_rightmost - new_page_size;
1590 case ZoomFocusCenter:
1591 current_center = current_leftmost + (current_page/2);
1592 if (current_center < half_page_size) {
1593 leftmost_after_zoom = 0;
1595 leftmost_after_zoom = current_center - half_page_size;
1599 case ZoomFocusPlayhead:
1600 /* try to keep the playhead in the same place */
1602 where = playhead_cursor->current_frame;
1604 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1607 leftmost_after_zoom = 0;
1608 } else if (l > max_frames) {
1609 leftmost_after_zoom = max_frames - new_page_size;
1611 leftmost_after_zoom = (nframes64_t) l;
1615 case ZoomFocusMouse:
1616 /* try to keep the mouse over the same point in the display */
1618 if (!mouse_frame (where, in_track_canvas)) {
1619 /* use playhead instead */
1620 where = playhead_cursor->current_frame;
1622 if (where < half_page_size) {
1623 leftmost_after_zoom = 0;
1625 leftmost_after_zoom = where - half_page_size;
1630 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1633 leftmost_after_zoom = 0;
1634 } else if (l > max_frames) {
1635 leftmost_after_zoom = max_frames - new_page_size;
1637 leftmost_after_zoom = (nframes64_t) l;
1644 /* try to keep the edit point in the same place */
1645 where = get_preferred_edit_position ();
1649 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1652 leftmost_after_zoom = 0;
1653 } else if (l > max_frames) {
1654 leftmost_after_zoom = max_frames - new_page_size;
1656 leftmost_after_zoom = (nframes64_t) l;
1660 /* edit point not defined */
1667 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1669 reposition_and_zoom (leftmost_after_zoom, nfpu);
1673 Editor::temporal_zoom_region (bool both_axes)
1676 nframes64_t start = max_frames;
1677 nframes64_t end = 0;
1679 set<TimeAxisView*> tracks;
1681 get_regions_for_action (rs);
1687 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1689 if ((*i)->region()->position() < start) {
1690 start = (*i)->region()->position();
1693 if ((*i)->region()->last_frame() + 1 > end) {
1694 end = (*i)->region()->last_frame() + 1;
1697 tracks.insert (&((*i)->get_time_axis_view()));
1700 /* now comes an "interesting" hack ... make sure we leave a little space
1701 at each end of the editor so that the zoom doesn't fit the region
1702 precisely to the screen.
1705 GdkScreen* screen = gdk_screen_get_default ();
1706 gint pixwidth = gdk_screen_get_width (screen);
1707 gint mmwidth = gdk_screen_get_width_mm (screen);
1708 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1709 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1711 if ((start == 0 && end == 0) || end < start) {
1715 nframes64_t range = end - start;
1716 double new_fpu = (double)range / (double)_canvas_width;
1717 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1719 if (start > extra_samples) {
1720 start -= extra_samples;
1725 if (max_frames - extra_samples > end) {
1726 end += extra_samples;
1732 /* save visual state with track states included, and prevent
1733 set_frames_per_unit() from doing it again.
1735 undo_visual_stack.push_back (current_visual_state(true));
1736 no_save_visual = true;
1739 temporal_zoom_by_frame (start, end, "zoom to region");
1742 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1744 /* set visible track heights appropriately */
1746 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1747 (*t)->set_height (per_track_height);
1750 /* hide irrelevant tracks */
1752 no_route_list_redisplay = true;
1754 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1755 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1756 hide_track_in_display (**i, true);
1760 no_route_list_redisplay = false;
1761 redisplay_route_list ();
1763 vertical_adjustment.set_value (0.0);
1764 no_save_visual = false;
1767 zoomed_to_region = true;
1768 redo_visual_stack.push_back (current_visual_state());
1772 Editor::toggle_zoom_region (bool both_axes)
1774 if (zoomed_to_region) {
1775 swap_visual_state ();
1777 temporal_zoom_region (both_axes);
1782 Editor::temporal_zoom_selection ()
1784 if (!selection) return;
1786 if (selection->time.empty()) {
1790 nframes64_t start = selection->time[clicked_selection].start;
1791 nframes64_t end = selection->time[clicked_selection].end;
1793 temporal_zoom_by_frame (start, end, "zoom to selection");
1797 Editor::temporal_zoom_session ()
1799 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1802 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1807 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op)
1809 if (!session) return;
1811 if ((start == 0 && end == 0) || end < start) {
1815 nframes64_t range = end - start;
1817 double new_fpu = (double)range / (double)_canvas_width;
1819 nframes64_t new_page = (nframes64_t) floor (_canvas_width * new_fpu);
1820 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1821 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1823 if (new_leftmost > middle) {
1827 reposition_and_zoom (new_leftmost, new_fpu);
1831 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1836 double range_before = frame - leftmost_frame;
1839 new_fpu = frames_per_unit;
1842 new_fpu *= 1.61803399;
1843 range_before *= 1.61803399;
1845 new_fpu = max(1.0,(new_fpu/1.61803399));
1846 range_before /= 1.61803399;
1849 if (new_fpu == frames_per_unit) {
1853 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1855 if (new_leftmost > frame) {
1858 // begin_reversible_command (_("zoom to frame"));
1859 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1860 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1861 // commit_reversible_command ();
1863 reposition_and_zoom (new_leftmost, new_fpu);
1868 Editor::choose_new_marker_name(string &name) {
1870 if (!Config->get_name_new_markers()) {
1871 /* don't prompt user for a new name */
1875 ArdourPrompter dialog (true);
1877 dialog.set_prompt (_("New Name:"));
1879 WindowTitle title(Glib::get_application_name());
1880 title += _("Name New Location Marker");
1882 dialog.set_title(title.get_string());
1884 dialog.set_name ("MarkNameWindow");
1885 dialog.set_size_request (250, -1);
1886 dialog.set_position (Gtk::WIN_POS_MOUSE);
1888 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1889 dialog.set_initial_text (name);
1893 switch (dialog.run ()) {
1894 case RESPONSE_ACCEPT:
1900 dialog.get_result(name);
1907 Editor::add_location_from_selection ()
1911 if (selection->time.empty()) {
1915 if (session == 0 || clicked_axisview == 0) {
1919 nframes64_t start = selection->time[clicked_selection].start;
1920 nframes64_t end = selection->time[clicked_selection].end;
1922 session->locations()->next_available_name(rangename,"selection");
1923 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1925 session->begin_reversible_command (_("add marker"));
1926 XMLNode &before = session->locations()->get_state();
1927 session->locations()->add (location, true);
1928 XMLNode &after = session->locations()->get_state();
1929 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1930 session->commit_reversible_command ();
1934 Editor::add_location_mark (nframes64_t where)
1938 select_new_marker = true;
1940 session->locations()->next_available_name(markername,"mark");
1941 if (!choose_new_marker_name(markername)) {
1944 Location *location = new Location (where, where, markername, Location::IsMark);
1945 session->begin_reversible_command (_("add marker"));
1946 XMLNode &before = session->locations()->get_state();
1947 session->locations()->add (location, true);
1948 XMLNode &after = session->locations()->get_state();
1949 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1950 session->commit_reversible_command ();
1954 Editor::add_location_from_playhead_cursor ()
1956 add_location_mark (session->audible_frame());
1960 Editor::add_locations_from_audio_region ()
1964 get_regions_for_action (rs);
1970 session->begin_reversible_command (rs.size () > 1 ? _("add markers") : _("add marker"));
1971 XMLNode &before = session->locations()->get_state();
1973 cerr << "Add locations\n";
1975 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1977 boost::shared_ptr<Region> region = (*i)->region ();
1979 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1981 session->locations()->add (location, true);
1984 XMLNode &after = session->locations()->get_state();
1985 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
1986 session->commit_reversible_command ();
1990 Editor::add_location_from_audio_region ()
1994 get_regions_for_action (rs);
2000 session->begin_reversible_command (_("add marker"));
2001 XMLNode &before = session->locations()->get_state();
2005 if (rs.size() > 1) { // more than one region selected
2006 session->locations()->next_available_name(markername, "regions");
2008 RegionView* rv = *(rs.begin());
2009 boost::shared_ptr<Region> region = rv->region();
2010 markername = region->name();
2013 if (!choose_new_marker_name(markername)) {
2017 cerr << "Add location\n";
2019 // single range spanning all selected
2020 Location *location = new Location (rs.start(), rs.end_frame(), markername, Location::IsRangeMarker);
2021 session->locations()->add (location, true);
2023 XMLNode &after = session->locations()->get_state();
2024 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2025 session->commit_reversible_command ();
2029 Editor::amplitude_zoom_step (bool in)
2043 #ifdef FIX_FOR_CANVAS
2044 /* XXX DO SOMETHING */
2053 Editor::delete_sample_forward ()
2058 Editor::delete_sample_backward ()
2063 Editor::delete_screen ()
2070 Editor::search_backwards ()
2076 Editor::search_forwards ()
2084 Editor::jump_forward_to_mark ()
2090 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
2093 session->request_locate (location->start(), session->transport_rolling());
2095 session->request_locate (session->current_end_frame());
2100 Editor::jump_backward_to_mark ()
2106 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
2109 session->request_locate (location->start(), session->transport_rolling());
2111 session->goto_start ();
2123 if (get_prefix (prefix, was_floating)) {
2124 pos = session->audible_frame ();
2127 pos = (nframes64_t) floor (prefix * session->frame_rate ());
2129 pos = (nframes64_t) floor (prefix);
2133 session->locations()->next_available_name(markername,"mark");
2134 if (!choose_new_marker_name(markername)) {
2137 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2141 Editor::clear_markers ()
2144 session->begin_reversible_command (_("clear markers"));
2145 XMLNode &before = session->locations()->get_state();
2146 session->locations()->clear_markers ();
2147 XMLNode &after = session->locations()->get_state();
2148 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2149 session->commit_reversible_command ();
2154 Editor::clear_ranges ()
2157 session->begin_reversible_command (_("clear ranges"));
2158 XMLNode &before = session->locations()->get_state();
2160 Location * looploc = session->locations()->auto_loop_location();
2161 Location * punchloc = session->locations()->auto_punch_location();
2163 session->locations()->clear_ranges ();
2165 if (looploc) session->locations()->add (looploc);
2166 if (punchloc) session->locations()->add (punchloc);
2168 XMLNode &after = session->locations()->get_state();
2169 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2170 session->commit_reversible_command ();
2175 Editor::clear_locations ()
2177 session->begin_reversible_command (_("clear locations"));
2178 XMLNode &before = session->locations()->get_state();
2179 session->locations()->clear ();
2180 XMLNode &after = session->locations()->get_state();
2181 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2182 session->commit_reversible_command ();
2183 session->locations()->clear ();
2187 Editor::unhide_markers ()
2189 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2190 Location *l = (*i).first;
2191 if (l->is_hidden() && l->is_mark()) {
2192 l->set_hidden(false, this);
2198 Editor::unhide_ranges ()
2200 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2201 Location *l = (*i).first;
2202 if (l->is_hidden() && l->is_range_marker()) {
2203 l->set_hidden(false, this);
2208 /* INSERT/REPLACE */
2211 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2216 RouteTimeAxisView *rtv = 0;
2217 boost::shared_ptr<Playlist> playlist;
2219 track_canvas->window_to_world (x, y, wx, wy);
2220 //wx += horizontal_adjustment.get_value();
2221 //wy += vertical_adjustment.get_value();
2224 event.type = GDK_BUTTON_RELEASE;
2225 event.button.x = wx;
2226 event.button.y = wy;
2228 where = event_frame (&event, &cx, &cy);
2230 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2231 /* clearly outside canvas area */
2235 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2236 if (tv.first == 0) {
2240 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2244 if ((playlist = rtv->playlist()) == 0) {
2250 begin_reversible_command (_("insert dragged region"));
2251 XMLNode &before = playlist->get_state();
2252 playlist->add_region (RegionFactory::create (region), where, 1.0);
2253 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2254 commit_reversible_command ();
2258 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2262 RouteTimeAxisView *dest_rtv = 0;
2263 RouteTimeAxisView *source_rtv = 0;
2265 track_canvas->window_to_world (x, y, wx, wy);
2266 wx += horizontal_adjustment.get_value();
2267 wy += vertical_adjustment.get_value();
2270 event.type = GDK_BUTTON_RELEASE;
2271 event.button.x = wx;
2272 event.button.y = wy;
2274 where = event_frame (&event, &cx, &cy);
2276 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2277 if (tv.first == 0) {
2281 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2285 /* use this drag source to add underlay to a track. But we really don't care
2286 about the Route, only the view of the route, so find it first */
2287 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2288 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2292 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2293 dest_rtv->add_underlay(source_rtv->view());
2300 Editor::insert_region_list_selection (float times)
2302 RouteTimeAxisView *tv = 0;
2303 boost::shared_ptr<Playlist> playlist;
2305 if (clicked_routeview != 0) {
2306 tv = clicked_routeview;
2307 } else if (!selection->tracks.empty()) {
2308 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2311 } else if (entered_track != 0) {
2312 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2319 if ((playlist = tv->playlist()) == 0) {
2323 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
2325 if (selected->count_selected_rows() != 1) {
2329 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
2331 /* only one row selected, so rows.begin() is it */
2335 if ((iter = region_list_model->get_iter (*rows.begin()))) {
2337 boost::shared_ptr<Region> region = (*iter)[region_list_columns.region];
2339 begin_reversible_command (_("insert region"));
2340 XMLNode &before = playlist->get_state();
2341 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2342 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2343 commit_reversible_command ();
2347 /* BUILT-IN EFFECTS */
2350 Editor::reverse_selection ()
2355 /* GAIN ENVELOPE EDITING */
2358 Editor::edit_envelope ()
2365 Editor::transition_to_rolling (bool fwd)
2371 switch (Config->get_slave_source()) {
2376 /* transport controlled by the master */
2380 if (session->is_auditioning()) {
2381 session->cancel_audition ();
2385 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2389 Editor::toggle_playback (bool with_abort)
2395 switch (Config->get_slave_source()) {
2400 /* transport controlled by the master */
2404 if (session->is_auditioning()) {
2405 session->cancel_audition ();
2409 if (session->transport_rolling()) {
2410 session->request_stop (with_abort);
2411 if (session->get_play_loop()) {
2412 session->request_play_loop (false);
2415 session->request_transport_speed (1.0f);
2420 Editor::play_from_start ()
2422 session->request_locate (session->current_start_frame(), true);
2426 Editor::play_from_edit_point ()
2428 session->request_locate (get_preferred_edit_position(), true);
2432 Editor::play_from_edit_point_and_return ()
2434 nframes64_t start_frame;
2435 nframes64_t return_frame;
2437 start_frame = get_preferred_edit_position (true);
2439 if (session->transport_rolling()) {
2440 session->request_locate (start_frame, false);
2444 /* don't reset the return frame if its already set */
2446 if ((return_frame = session->requested_return_frame()) < 0) {
2447 return_frame = session->audible_frame();
2450 if (start_frame >= 0) {
2451 session->request_roll_at_and_return (start_frame, return_frame);
2456 Editor::play_selection ()
2458 if (selection->time.empty()) {
2462 session->request_play_range (true);
2466 Editor::loop_selected_region ()
2470 get_regions_for_action (rs);
2473 RegionView *rv = *(rs.begin());
2476 if ((tll = transport_loop_location()) != 0) {
2478 tll->set (rv->region()->position(), rv->region()->last_frame());
2480 // enable looping, reposition and start rolling
2482 session->request_play_loop (true);
2483 session->request_locate (tll->start(), false);
2484 session->request_transport_speed (1.0f);
2490 Editor::play_location (Location& location)
2492 if (location.start() <= location.end()) {
2496 session->request_bounded_roll (location.start(), location.end());
2500 Editor::loop_location (Location& location)
2502 if (location.start() <= location.end()) {
2508 if ((tll = transport_loop_location()) != 0) {
2509 tll->set (location.start(), location.end());
2511 // enable looping, reposition and start rolling
2512 session->request_play_loop (true);
2513 session->request_locate (tll->start(), true);
2518 Editor::raise_region ()
2520 selection->foreach_region (&Region::raise);
2524 Editor::raise_region_to_top ()
2526 selection->foreach_region (&Region::raise_to_top);
2530 Editor::lower_region ()
2532 selection->foreach_region (&Region::lower);
2536 Editor::lower_region_to_bottom ()
2538 selection->foreach_region (&Region::lower_to_bottom);
2541 /** Show the region editor for the selected regions */
2543 Editor::edit_region ()
2545 selection->foreach_regionview (&RegionView::show_region_editor);
2549 Editor::rename_region()
2553 get_regions_for_action (rs);
2559 WindowTitle title (Glib::get_application_name());
2560 title += _("Rename Region");
2562 ArdourDialog d (*this, title.get_string(), true, false);
2564 Label label (_("New name:"));
2567 hbox.set_spacing (6);
2568 hbox.pack_start (label, false, false);
2569 hbox.pack_start (entry, true, true);
2571 d.get_vbox()->set_border_width (12);
2572 d.get_vbox()->pack_start (hbox, false, false);
2574 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2575 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2577 d.set_size_request (300, -1);
2578 d.set_position (Gtk::WIN_POS_MOUSE);
2580 entry.set_text (rs.front()->region()->name());
2581 entry.select_region (0, -1);
2583 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2593 if (ret == RESPONSE_OK) {
2594 std::string str = entry.get_text();
2595 strip_whitespace_edges (str);
2597 rs.front()->region()->set_name (str);
2598 redisplay_regions ();
2604 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2606 if (session->is_auditioning()) {
2607 session->cancel_audition ();
2610 // note: some potential for creativity here, because region doesn't
2611 // have to belong to the playlist that Route is handling
2613 // bool was_soloed = route.soloed();
2615 route.set_solo (true, this);
2617 session->request_bounded_roll (region->position(), region->position() + region->length());
2619 /* XXX how to unset the solo state ? */
2622 /** Start an audition of the first selected region */
2624 Editor::play_edit_range ()
2626 nframes64_t start, end;
2628 if (get_edit_op_range (start, end)) {
2629 session->request_bounded_roll (start, end);
2634 Editor::play_selected_region ()
2636 nframes64_t start = max_frames;
2637 nframes64_t end = 0;
2640 get_regions_for_action (rs);
2646 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2647 if ((*i)->region()->position() < start) {
2648 start = (*i)->region()->position();
2650 if ((*i)->region()->last_frame() + 1 > end) {
2651 end = (*i)->region()->last_frame() + 1;
2655 session->request_stop ();
2656 session->request_bounded_roll (start, end);
2660 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2662 session->audition_region (region);
2666 Editor::build_interthread_progress_window ()
2668 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2670 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2672 interthread_progress_window->set_border_width (12);
2673 interthread_progress_window->get_vbox()->set_spacing (6);
2675 interthread_progress_label.set_alignment (0.5, 0.5);
2677 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2678 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2680 // GTK2FIX: this button needs a modifiable label
2682 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2683 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2685 interthread_cancel_button.add (interthread_cancel_label);
2687 interthread_progress_window->set_default_size (200, 100);
2691 Editor::interthread_cancel_clicked ()
2693 if (current_interthread_info) {
2694 current_interthread_info->cancel = true;
2699 Editor::region_from_selection ()
2701 if (clicked_axisview == 0) {
2705 if (selection->time.empty()) {
2709 nframes64_t start = selection->time[clicked_selection].start;
2710 nframes64_t end = selection->time[clicked_selection].end;
2712 nframes64_t selection_cnt = end - start + 1;
2714 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2715 boost::shared_ptr<Region> current;
2716 boost::shared_ptr<Playlist> pl;
2717 nframes64_t internal_start;
2720 if ((pl = (*i)->playlist()) == 0) {
2724 if ((current = pl->top_region_at (start)) == 0) {
2728 internal_start = start - current->position();
2729 session->region_name (new_name, current->name(), true);
2730 boost::shared_ptr<Region> region (RegionFactory::create (current,
2731 internal_start, selection_cnt, new_name));
2736 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2738 if (selection->time.empty() || selection->tracks.empty()) {
2742 nframes64_t start = selection->time[clicked_selection].start;
2743 nframes64_t end = selection->time[clicked_selection].end;
2745 sort_track_selection ();
2747 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2748 boost::shared_ptr<Region> current;
2749 boost::shared_ptr<Playlist> playlist;
2750 nframes64_t internal_start;
2753 if ((playlist = (*i)->playlist()) == 0) {
2757 if ((current = playlist->top_region_at(start)) == 0) {
2761 internal_start = start - current->position();
2762 session->region_name (new_name, current->name(), true);
2764 new_regions.push_back (RegionFactory::create (current,
2765 internal_start, end - start + 1, new_name));
2770 Editor::split_multichannel_region ()
2774 get_regions_for_action (rs);
2780 vector< boost::shared_ptr<Region> > v;
2782 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2783 (*x)->region()->separate_by_channel (*session, v);
2788 Editor::new_region_from_selection ()
2790 region_from_selection ();
2791 cancel_selection ();
2795 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2797 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2806 Editor::separate_regions_between (const TimeSelection& ts)
2808 bool in_command = false;
2809 boost::shared_ptr<Playlist> playlist;
2810 RegionSelection new_selection;
2811 TrackSelection tmptracks;
2813 if (selection->tracks.empty()) {
2815 /* use tracks with selected regions */
2819 get_regions_for_action (rs);
2821 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2822 TimeAxisView* tv = &(*i)->get_time_axis_view();
2824 if (find (tmptracks.begin(), tmptracks.end(), tv) == tmptracks.end()) {
2825 tmptracks.push_back (tv);
2829 if (tmptracks.empty()) {
2830 /* no regions selected: do nothing */
2836 tmptracks = selection->tracks;
2840 sort_track_selection (&tmptracks);
2842 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2844 RouteTimeAxisView* rtv;
2846 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2848 if (rtv->is_track()) {
2850 /* no edits to destructive tracks */
2852 if (rtv->track()->diskstream()->destructive()) {
2856 if ((playlist = rtv->playlist()) != 0) {
2861 before = &(playlist->get_state());
2864 /* XXX need to consider musical time selections here at some point */
2866 double speed = rtv->get_diskstream()->speed();
2869 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2871 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2872 mem_fun(*this, &Editor::collect_new_region_view));
2873 latest_regionviews.clear ();
2875 playlist->partition ((nframes64_t)((*t).start * speed),
2876 (nframes64_t)((*t).end * speed), true);
2880 if (!latest_regionviews.empty()) {
2884 rtv->view()->foreach_regionview (bind (
2885 sigc::ptr_fun (add_if_covered),
2886 &(*t), &new_selection));
2889 begin_reversible_command (_("separate"));
2893 session->add_command(new MementoCommand<Playlist>(
2894 *playlist, before, &playlist->get_state()));
2907 selection->set (new_selection);
2908 set_mouse_mode (MouseObject);
2910 commit_reversible_command ();
2915 Editor::separate_region_from_selection ()
2917 /* preferentially use *all* ranges in the time selection if we're in range mode
2918 to allow discontiguous operation, since get_edit_op_range() currently
2919 returns a single range.
2922 if (mouse_mode == MouseRange && !selection->time.empty()) {
2924 separate_regions_between (selection->time);
2931 if (get_edit_op_range (start, end)) {
2933 AudioRange ar (start, end, 1);
2937 separate_regions_between (ts);
2943 Editor::separate_region_from_punch ()
2945 Location* loc = session->locations()->auto_punch_location();
2947 separate_regions_using_location (*loc);
2952 Editor::separate_region_from_loop ()
2954 Location* loc = session->locations()->auto_loop_location();
2956 separate_regions_using_location (*loc);
2961 Editor::separate_regions_using_location (Location& loc)
2963 if (loc.is_mark()) {
2967 AudioRange ar (loc.start(), loc.end(), 1);
2972 separate_regions_between (ts);
2976 Editor::crop_region_to_selection ()
2978 if (!selection->time.empty()) {
2980 crop_region_to (selection->time.start(), selection->time.end_frame());
2987 if (get_edit_op_range (start, end)) {
2988 crop_region_to (start, end);
2995 Editor::crop_region_to (nframes64_t start, nframes64_t end)
2997 vector<boost::shared_ptr<Playlist> > playlists;
2998 boost::shared_ptr<Playlist> playlist;
3001 if (selection->tracks.empty()) {
3004 sort_track_selection ();
3005 ts = &selection->tracks;
3008 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3010 RouteTimeAxisView* rtv;
3012 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3014 boost::shared_ptr<Track> t = rtv->track();
3016 if (t != 0 && ! t->diskstream()->destructive()) {
3018 if ((playlist = rtv->playlist()) != 0) {
3019 playlists.push_back (playlist);
3025 if (playlists.empty()) {
3029 nframes64_t the_start;
3030 nframes64_t the_end;
3033 begin_reversible_command (_("trim to selection"));
3035 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3037 boost::shared_ptr<Region> region;
3041 if ((region = (*i)->top_region_at(the_start)) == 0) {
3045 /* now adjust lengths to that we do the right thing
3046 if the selection extends beyond the region
3049 the_start = max (the_start, (nframes64_t) region->position());
3050 if (max_frames - the_start < region->length()) {
3051 the_end = the_start + region->length() - 1;
3053 the_end = max_frames;
3055 the_end = min (end, the_end);
3056 cnt = the_end - the_start + 1;
3058 XMLNode &before = (*i)->get_state();
3059 region->trim_to (the_start, cnt, this);
3060 XMLNode &after = (*i)->get_state();
3061 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
3064 commit_reversible_command ();
3068 Editor::region_fill_track ()
3073 get_regions_for_action (rs);
3075 if (!session || rs.empty()) {
3079 end = session->current_end_frame ();
3081 begin_reversible_command (_("region fill"));
3083 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3085 boost::shared_ptr<Region> region ((*i)->region());
3088 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
3091 boost::shared_ptr<Playlist> pl = region->playlist();
3093 if (end <= region->last_frame()) {
3097 double times = (double) (end - region->last_frame()) / (double) region->length();
3103 XMLNode &before = pl->get_state();
3104 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
3105 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
3108 commit_reversible_command ();
3112 Editor::region_fill_selection ()
3114 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3118 if (selection->time.empty()) {
3123 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
3125 if (selected->count_selected_rows() != 1) {
3129 TreeModel::iterator i = region_list_display.get_selection()->get_selected();
3130 boost::shared_ptr<Region> region = (*i)[region_list_columns.region];
3132 nframes64_t start = selection->time[clicked_selection].start;
3133 nframes64_t end = selection->time[clicked_selection].end;
3135 boost::shared_ptr<Playlist> playlist;
3137 if (selection->tracks.empty()) {
3141 nframes64_t selection_length = end - start;
3142 float times = (float)selection_length / region->length();
3144 begin_reversible_command (_("fill selection"));
3146 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3148 if ((playlist = (*i)->playlist()) == 0) {
3152 XMLNode &before = playlist->get_state();
3153 playlist->add_region (RegionFactory::create (region), start, times);
3154 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3157 commit_reversible_command ();
3161 Editor::set_region_sync_from_edit_point ()
3163 nframes64_t where = get_preferred_edit_position ();
3165 get_regions_for_action (rs);
3166 set_sync_point (where, rs);
3170 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3172 bool in_command = false;
3174 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3176 if (!(*r)->region()->covers (where)) {
3180 boost::shared_ptr<Region> region ((*r)->region());
3183 begin_reversible_command (_("set sync point"));
3187 XMLNode &before = region->playlist()->get_state();
3188 region->set_sync_position (get_preferred_edit_position());
3189 XMLNode &after = region->playlist()->get_state();
3190 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3194 commit_reversible_command ();
3198 /** Remove the sync positions of the selection */
3200 Editor::remove_region_sync ()
3204 get_regions_for_action (rs);
3210 begin_reversible_command (_("remove sync"));
3211 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3213 XMLNode &before = (*i)->region()->playlist()->get_state();
3214 (*i)->region()->clear_sync_position ();
3215 XMLNode &after = (*i)->region()->playlist()->get_state();
3216 session->add_command(new MementoCommand<Playlist>(*((*i)->region()->playlist()), &before, &after));
3218 commit_reversible_command ();
3222 Editor::naturalize ()
3226 get_regions_for_action (rs);
3232 begin_reversible_command (_("naturalize"));
3233 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3234 XMLNode &before = (*i)->region()->get_state();
3235 (*i)->region()->move_to_natural_position (this);
3236 XMLNode &after = (*i)->region()->get_state();
3237 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3239 commit_reversible_command ();
3243 Editor::align (RegionPoint what)
3247 get_regions_for_action (rs);
3248 nframes64_t where = get_preferred_edit_position();
3251 align_selection (what, where, rs);
3255 get_regions_at (rs, where, selection->tracks);
3256 align_selection (what, where, rs);
3261 Editor::align_relative (RegionPoint what)
3263 nframes64_t where = get_preferred_edit_position();
3266 get_regions_for_action (rs);
3269 align_selection_relative (what, where, rs);
3273 struct RegionSortByTime {
3274 bool operator() (const RegionView* a, const RegionView* b) {
3275 return a->region()->position() < b->region()->position();
3280 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3286 nframes64_t distance = 0;
3287 nframes64_t pos = 0;
3290 list<RegionView*> sorted;
3291 rs.by_position (sorted);
3293 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3298 if (position > r->position()) {
3299 distance = position - r->position();
3301 distance = r->position() - position;
3307 if (position > r->last_frame()) {
3308 distance = position - r->last_frame();
3309 pos = r->position() + distance;
3311 distance = r->last_frame() - position;
3312 pos = r->position() - distance;
3318 pos = r->adjust_to_sync (position);
3319 if (pos > r->position()) {
3320 distance = pos - r->position();
3322 distance = r->position() - pos;
3328 if (pos == r->position()) {
3332 begin_reversible_command (_("align selection (relative)"));
3334 /* move first one specially */
3336 XMLNode &before = r->playlist()->get_state();
3337 r->set_position (pos, this);
3338 XMLNode &after = r->playlist()->get_state();
3339 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3341 /* move rest by the same amount */
3345 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3347 boost::shared_ptr<Region> region ((*i)->region());
3349 XMLNode &before = region->playlist()->get_state();
3352 region->set_position (region->position() + distance, this);
3354 region->set_position (region->position() - distance, this);
3357 XMLNode &after = region->playlist()->get_state();
3358 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3362 commit_reversible_command ();
3366 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3372 begin_reversible_command (_("align selection"));
3374 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3375 align_region_internal ((*i)->region(), point, position);
3378 commit_reversible_command ();
3382 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3384 begin_reversible_command (_("align region"));
3385 align_region_internal (region, point, position);
3386 commit_reversible_command ();
3390 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3392 XMLNode &before = region->playlist()->get_state();
3396 region->set_position (region->adjust_to_sync (position), this);
3400 if (position > region->length()) {
3401 region->set_position (position - region->length(), this);
3406 region->set_position (position, this);
3410 XMLNode &after = region->playlist()->get_state();
3411 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3415 Editor::trim_region_front ()
3421 Editor::trim_region_back ()
3423 trim_region (false);
3427 Editor::trim_region (bool front)
3429 nframes64_t where = get_preferred_edit_position();
3432 get_regions_for_action (rs);
3438 begin_reversible_command (front ? _("trim front") : _("trim back"));
3440 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3441 if (!(*i)->region()->locked()) {
3442 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
3443 XMLNode &before = pl->get_state();
3445 (*i)->region()->trim_front (where, this);
3447 (*i)->region()->trim_end (where, this);
3449 XMLNode &after = pl->get_state();
3450 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
3454 commit_reversible_command ();
3457 /** Trim the end of the selected regions to the position of the edit cursor */
3459 Editor::trim_region_to_loop ()
3461 Location* loc = session->locations()->auto_loop_location();
3465 trim_region_to_location (*loc, _("trim to loop"));
3469 Editor::trim_region_to_punch ()
3471 Location* loc = session->locations()->auto_punch_location();
3475 trim_region_to_location (*loc, _("trim to punch"));
3478 Editor::trim_region_to_location (const Location& loc, const char* str)
3482 get_regions_for_action (rs);
3484 begin_reversible_command (str);
3486 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3487 RegionView* rv = (*x);
3489 /* require region to span proposed trim */
3490 switch (rv->region()->coverage (loc.start(), loc.end())) {
3491 case OverlapInternal:
3497 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3506 if (tav->get_diskstream() != 0) {
3507 speed = tav->get_diskstream()->speed();
3510 start = session_frame_to_track_frame (loc.start(), speed);
3511 end = session_frame_to_track_frame (loc.end(), speed);
3513 XMLNode &before = rv->region()->playlist()->get_state();
3514 rv->region()->trim_to (start, (end - start), this);
3515 XMLNode &after = rv->region()->playlist()->get_state();
3516 session->add_command(new MementoCommand<Playlist>(
3517 *(rv->region()->playlist()), &before, &after));
3520 commit_reversible_command ();
3524 Editor::trim_region_to_edit_point ()
3528 get_regions_for_action (rs);
3530 nframes64_t where = get_preferred_edit_position();
3532 begin_reversible_command (_("trim region start to edit point"));
3534 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3535 RegionView* rv = (*x);
3537 /* require region to cover trim */
3538 if (!rv->region()->covers (where)) {
3542 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3549 if (tav->get_diskstream() != 0) {
3550 speed = tav->get_diskstream()->speed();
3553 XMLNode &before = rv->region()->playlist()->get_state();
3554 rv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3555 XMLNode &after = rv->region()->playlist()->get_state();
3556 session->add_command(new MementoCommand<Playlist>(
3557 *(rv->region()->playlist()), &before, &after));
3560 commit_reversible_command ();
3564 Editor::trim_region_from_edit_point ()
3568 get_regions_for_action (rs);
3570 nframes64_t where = get_preferred_edit_position();
3572 begin_reversible_command (_("trim region end to edit point"));
3574 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3575 RegionView* rv = (*x);
3577 /* require region to cover trim */
3578 if (!rv->region()->covers (where)) {
3582 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3589 if (tav->get_diskstream() != 0) {
3590 speed = tav->get_diskstream()->speed();
3593 XMLNode &before = rv->region()->playlist()->get_state();
3594 rv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3595 XMLNode &after = rv->region()->playlist()->get_state();
3596 session->add_command(new MementoCommand<Playlist>(
3597 *(rv->region()->playlist()), &before, &after));
3600 commit_reversible_command ();
3604 Editor::trim_region_to_previous_region_end ()
3606 return trim_to_region(false);
3610 Editor::trim_region_to_next_region_start ()
3612 return trim_to_region(true);
3616 Editor::trim_to_region(bool forward)
3620 get_regions_for_action (rs);
3622 begin_reversible_command (_("trim to region"));
3624 boost::shared_ptr<Region> next_region;
3626 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3628 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3634 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3642 if (atav->get_diskstream() != 0) {
3643 speed = atav->get_diskstream()->speed();
3647 boost::shared_ptr<Region> region = arv->region();
3648 boost::shared_ptr<Playlist> playlist (region->playlist());
3650 XMLNode &before = playlist->get_state();
3654 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3660 region->trim_end((nframes64_t) (next_region->first_frame() * speed), this);
3661 arv->region_changed (Change (LengthChanged));
3665 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3671 region->trim_front((nframes64_t) ((next_region->last_frame() + 1) * speed), this);
3672 arv->region_changed (Change (LengthChanged|PositionChanged|StartChanged));
3675 XMLNode &after = playlist->get_state();
3676 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
3679 commit_reversible_command ();
3683 Editor::unfreeze_route ()
3685 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3689 clicked_routeview->track()->unfreeze ();
3693 Editor::_freeze_thread (void* arg)
3695 PBD::notify_gui_about_thread_creation (pthread_self(), X_("Freeze"));
3696 return static_cast<Editor*>(arg)->freeze_thread ();
3700 Editor::freeze_thread ()
3702 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3703 current_interthread_info->done = true;
3708 Editor::freeze_progress_timeout (void *arg)
3710 interthread_progress_bar.set_fraction (current_interthread_info->progress);
3711 return !(current_interthread_info->done || current_interthread_info->cancel);
3715 Editor::freeze_route ()
3717 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3721 InterThreadInfo itt;
3723 if (interthread_progress_window == 0) {
3724 build_interthread_progress_window ();
3727 WindowTitle title(Glib::get_application_name());
3728 title += _("Freeze");
3729 interthread_progress_window->set_title (title.get_string());
3730 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3731 interthread_progress_window->show_all ();
3732 interthread_progress_bar.set_fraction (0.0f);
3733 interthread_progress_label.set_text ("");
3734 interthread_cancel_label.set_text (_("Cancel Freeze"));
3735 current_interthread_info = &itt;
3737 interthread_progress_connection =
3738 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3742 itt.progress = 0.0f;
3744 pthread_attr_t attr;
3745 pthread_attr_init(&attr);
3746 pthread_attr_setstacksize(&attr, 500000);
3748 pthread_create_and_store (X_("freezer"), &itt.thread, &attr, _freeze_thread, this);
3750 pthread_attr_destroy(&attr);
3752 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3754 while (!itt.done && !itt.cancel) {
3755 gtk_main_iteration ();
3758 interthread_progress_connection.disconnect ();
3759 interthread_progress_window->hide_all ();
3760 current_interthread_info = 0;
3761 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3765 Editor::bounce_range_selection (bool replace, bool enable_processing)
3767 if (selection->time.empty()) {
3771 TrackSelection views = selection->tracks;
3773 nframes64_t start = selection->time[clicked_selection].start;
3774 nframes64_t end = selection->time[clicked_selection].end;
3775 nframes64_t cnt = end - start + 1;
3777 begin_reversible_command (_("bounce range"));
3779 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3781 RouteTimeAxisView* rtv;
3783 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3787 boost::shared_ptr<Playlist> playlist;
3789 if ((playlist = rtv->playlist()) == 0) {
3793 InterThreadInfo itt;
3797 itt.progress = false;
3799 XMLNode &before = playlist->get_state();
3800 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3803 list<AudioRange> ranges;
3804 ranges.push_back (AudioRange (start, start+cnt, 0));
3805 playlist->cut (ranges); // discard result
3806 playlist->add_region (r, start);
3809 XMLNode &after = playlist->get_state();
3810 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3813 commit_reversible_command ();
3816 /** Cut selected regions, automation points or a time range */
3823 /** Copy selected regions, automation points or a time range */
3831 /** @return true if a Cut, Copy or Clear is possible */
3833 Editor::can_cut_copy () const
3835 switch (current_mouse_mode()) {
3838 if (!selection->regions.empty() || !selection->points.empty()) {
3844 if (!selection->time.empty()) {
3857 /** Cut, copy or clear selected regions, automation points or a time range.
3858 * @param op Operation (Cut, Copy or Clear)
3861 Editor::cut_copy (CutCopyOp op)
3863 /* only cancel selection if cut/copy is successful.*/
3875 opname = _("clear");
3879 /* if we're deleting something, and the mouse is still pressed,
3880 the thing we started a drag for will be gone when we release
3881 the mouse button(s). avoid this. see part 2 at the end of
3885 if (op == Cut || op == Clear) {
3887 _drag->item()->ungrab (0);
3893 cut_buffer->clear ();
3895 if (entered_marker) {
3897 /* cut/delete op while pointing at a marker */
3900 Location* loc = find_location_from_marker (entered_marker, ignored);
3902 if (session && loc) {
3903 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3915 /* we only want to cut regions if some are selected */
3917 if (!selection->regions.empty()) {
3918 get_regions_for_action (rs);
3921 switch (current_mouse_mode()) {
3923 if (!rs.empty() || !selection->points.empty()) {
3925 begin_reversible_command (opname + _(" objects"));
3928 cut_copy_regions (op, rs);
3931 selection->clear_regions ();
3935 if (!selection->points.empty()) {
3936 cut_copy_points (op);
3939 selection->clear_points ();
3943 commit_reversible_command ();
3944 break; // terminate case statement here
3946 if (!selection->time.empty()) {
3947 /* don't cause suprises */
3950 // fall thru if there was nothing selected
3953 if (selection->time.empty()) {
3954 nframes64_t start, end;
3955 if (!get_edit_op_range (start, end)) {
3958 selection->set ((TimeAxisView*) 0, start, end);
3961 begin_reversible_command (opname + _(" range"));
3962 cut_copy_ranges (op);
3963 commit_reversible_command ();
3966 selection->clear_time ();
3976 if (op == Cut || op == Clear) {
3983 /** Cut, copy or clear selected automation points.
3984 * @param op Operation (Cut, Copy or Clear)
3987 Editor::cut_copy_points (CutCopyOp op)
3989 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3991 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
3994 atv->cut_copy_clear_objects (selection->points, op);
3999 struct PlaylistState {
4000 boost::shared_ptr<Playlist> playlist;
4004 struct lt_playlist {
4005 bool operator () (const PlaylistState& a, const PlaylistState& b) {
4006 return a.playlist < b.playlist;
4010 struct PlaylistMapping {
4012 boost::shared_ptr<Playlist> pl;
4014 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
4017 /** Remove `clicked_regionview' */
4019 Editor::remove_clicked_region ()
4021 if (clicked_routeview == 0 || clicked_regionview == 0) {
4025 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
4027 begin_reversible_command (_("remove region"));
4028 XMLNode &before = playlist->get_state();
4029 playlist->remove_region (clicked_regionview->region());
4030 XMLNode &after = playlist->get_state();
4031 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4032 commit_reversible_command ();
4036 /** Remove the selected regions */
4038 Editor::remove_selected_regions ()
4041 get_regions_for_action (rs);
4051 begin_reversible_command (_("remove region"));
4053 list<boost::shared_ptr<Region> > regions_to_remove;
4055 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4056 // we can't just remove the region(s) in this loop because
4057 // this removes them from the RegionSelection, and they thus
4058 // disappear from underneath the iterator, and the ++i above
4059 // SEGVs in a puzzling fashion.
4061 // so, first iterate over the regions to be removed from rs and
4062 // add them to the regions_to_remove list, and then
4063 // iterate over the list to actually remove them.
4065 regions_to_remove.push_back ((*i)->region());
4068 vector<PlaylistState> playlists;
4070 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
4072 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
4075 // is this check necessary?
4079 vector<PlaylistState>::iterator i;
4081 //only take state if this is a new playlist.
4082 for (i = playlists.begin(); i != playlists.end(); ++i) {
4083 if ((*i).playlist == playlist) {
4088 if (i == playlists.end()) {
4090 PlaylistState before;
4091 before.playlist = playlist;
4092 before.before = &playlist->get_state();
4094 playlist->freeze ();
4095 playlists.push_back(before);
4098 playlist->remove_region (*rl);
4101 vector<PlaylistState>::iterator pl;
4103 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
4104 (*pl).playlist->thaw ();
4105 session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4108 commit_reversible_command ();
4111 /** Cut, copy or clear selected regions.
4112 * @param op Operation (Cut, Copy or Clear)
4115 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
4117 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
4118 a map when we want ordered access to both elements. i think.
4121 vector<PlaylistMapping> pmap;
4123 nframes64_t first_position = max_frames;
4125 set<PlaylistState, lt_playlist> freezelist;
4126 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
4128 /* get ordering correct before we cut/copy */
4130 rs.sort_by_position_and_track ();
4132 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4134 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
4136 if (op == Cut || op == Clear) {
4137 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4140 set<PlaylistState, lt_playlist>::iterator fl;
4142 //only take state if this is a new playlist.
4143 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
4144 if ((*fl).playlist == pl) {
4149 if (fl == freezelist.end()) {
4150 PlaylistState before;
4151 before.playlist = pl;
4152 before.before = &pl->get_state();
4154 insert_result = freezelist.insert (before);
4159 TimeAxisView* tv = &(*x)->get_trackview();
4160 vector<PlaylistMapping>::iterator z;
4162 for (z = pmap.begin(); z != pmap.end(); ++z) {
4163 if ((*z).tv == tv) {
4168 if (z == pmap.end()) {
4169 pmap.push_back (PlaylistMapping (tv));
4173 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4175 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4178 /* impossible, but this handles it for the future */
4182 TimeAxisView& tv = (*x)->get_trackview();
4183 boost::shared_ptr<Playlist> npl;
4184 RegionSelection::iterator tmp;
4189 vector<PlaylistMapping>::iterator z;
4191 for (z = pmap.begin(); z != pmap.end(); ++z) {
4192 if ((*z).tv == &tv) {
4197 assert (z != pmap.end());
4200 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
4207 boost::shared_ptr<Region> r = (*x)->region();
4208 boost::shared_ptr<Region> _xx;
4214 _xx = RegionFactory::create (r);
4215 npl->add_region (_xx, r->position() - first_position);
4216 pl->remove_region (r);
4220 /* copy region before adding, so we're not putting same object into two different playlists */
4221 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4225 pl->remove_region (r);
4232 list<boost::shared_ptr<Playlist> > foo;
4234 /* the pmap is in the same order as the tracks in which selected regions occured */
4236 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4238 foo.push_back ((*i).pl);
4243 cut_buffer->set (foo);
4246 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4247 (*pl).playlist->thaw ();
4248 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4253 Editor::cut_copy_ranges (CutCopyOp op)
4256 TrackSelection entered;
4258 if (selection->tracks.empty()) {
4259 if (!entered_track) {
4262 entered.push_back (entered_track);
4265 ts = &selection->tracks;
4268 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4269 (*i)->cut_copy_clear (*selection, op);
4274 Editor::paste (float times)
4276 paste_internal (get_preferred_edit_position(), times);
4280 Editor::mouse_paste ()
4285 if (!mouse_frame (where, ignored)) {
4290 paste_internal (where, 1);
4294 Editor::paste_internal (nframes64_t position, float times)
4296 bool commit = false;
4298 if (cut_buffer->empty()) {
4302 if (position == max_frames) {
4303 position = get_preferred_edit_position();
4306 begin_reversible_command (_("paste"));
4309 TrackSelection::iterator i;
4312 /* get everything in the correct order */
4315 if (!selection->tracks.empty()) {
4316 sort_track_selection ();
4317 ts = selection->tracks;
4318 } else if (entered_track) {
4319 ts.push_back (entered_track);
4322 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4324 /* undo/redo is handled by individual tracks */
4326 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4332 commit_reversible_command ();
4337 Editor::paste_named_selection (float times)
4339 TrackSelection::iterator t;
4341 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
4343 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
4347 TreeModel::iterator i = selected->get_selected();
4348 NamedSelection* ns = (*i)[named_selection_columns.selection];
4350 list<boost::shared_ptr<Playlist> >::iterator chunk;
4351 list<boost::shared_ptr<Playlist> >::iterator tmp;
4353 chunk = ns->playlists.begin();
4355 begin_reversible_command (_("paste chunk"));
4357 sort_track_selection ();
4359 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4361 RouteTimeAxisView* rtv;
4362 boost::shared_ptr<Playlist> pl;
4363 boost::shared_ptr<AudioPlaylist> apl;
4365 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4369 if ((pl = rtv->playlist()) == 0) {
4373 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4380 XMLNode &before = apl->get_state();
4381 apl->paste (*chunk, get_preferred_edit_position(), times);
4382 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4384 if (tmp != ns->playlists.end()) {
4389 commit_reversible_command();
4393 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4395 boost::shared_ptr<Playlist> playlist;
4396 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4397 RegionSelection foo;
4399 begin_reversible_command (_("duplicate region"));
4401 selection->clear_regions ();
4403 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4405 boost::shared_ptr<Region> r ((*i)->region());
4407 TimeAxisView& tv = (*i)->get_time_axis_view();
4408 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4409 latest_regionviews.clear ();
4410 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4412 playlist = (*i)->region()->playlist();
4413 XMLNode &before = playlist->get_state();
4414 playlist->duplicate (r, r->last_frame(), times);
4415 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4419 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4422 commit_reversible_command ();
4425 selection->set (foo);
4430 Editor::duplicate_selection (float times)
4432 if (selection->time.empty() || selection->tracks.empty()) {
4436 boost::shared_ptr<Playlist> playlist;
4437 vector<boost::shared_ptr<Region> > new_regions;
4438 vector<boost::shared_ptr<Region> >::iterator ri;
4440 create_region_from_selection (new_regions);
4442 if (new_regions.empty()) {
4446 begin_reversible_command (_("duplicate selection"));
4448 ri = new_regions.begin();
4450 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4451 if ((playlist = (*i)->playlist()) == 0) {
4454 XMLNode &before = playlist->get_state();
4455 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4456 XMLNode &after = playlist->get_state();
4457 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4460 if (ri == new_regions.end()) {
4465 commit_reversible_command ();
4469 Editor::reset_point_selection ()
4471 /* reset all selected points to the relevant default value */
4473 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4475 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4478 atv->reset_objects (selection->points);
4484 Editor::center_playhead ()
4486 float page = _canvas_width * frames_per_unit;
4487 center_screen_internal (playhead_cursor->current_frame, page);
4491 Editor::center_edit_point ()
4493 float page = _canvas_width * frames_per_unit;
4494 center_screen_internal (get_preferred_edit_position(), page);
4498 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4500 begin_reversible_command (_("clear playlist"));
4501 XMLNode &before = playlist->get_state();
4503 XMLNode &after = playlist->get_state();
4504 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4505 commit_reversible_command ();
4509 Editor::nudge_track (bool use_edit, bool forwards)
4511 boost::shared_ptr<Playlist> playlist;
4512 nframes64_t distance;
4513 nframes64_t next_distance;
4517 start = get_preferred_edit_position();
4522 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4526 if (selection->tracks.empty()) {
4530 begin_reversible_command (_("nudge track"));
4532 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4534 if ((playlist = (*i)->playlist()) == 0) {
4538 XMLNode &before = playlist->get_state();
4539 playlist->nudge_after (start, distance, forwards);
4540 XMLNode &after = playlist->get_state();
4541 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4544 commit_reversible_command ();
4548 Editor::remove_last_capture ()
4550 vector<string> choices;
4557 if (Config->get_verify_remove_last_capture()) {
4558 prompt = _("Do you really want to destroy the last capture?"
4559 "\n(This is destructive and cannot be undone)");
4561 choices.push_back (_("No, do nothing."));
4562 choices.push_back (_("Yes, destroy it."));
4564 Gtkmm2ext::Choice prompter (prompt, choices);
4566 if (prompter.run () == 1) {
4567 session->remove_last_capture ();
4571 session->remove_last_capture();
4576 Editor::normalize_region ()
4580 get_regions_for_action (rs);
4590 begin_reversible_command (_("normalize"));
4592 track_canvas->get_window()->set_cursor (*wait_cursor);
4595 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4596 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4599 XMLNode &before = arv->region()->get_state();
4600 arv->audio_region()->normalize_to (0.0f);
4601 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4604 commit_reversible_command ();
4605 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4610 Editor::denormalize_region ()
4618 get_regions_for_action (rs);
4624 begin_reversible_command ("denormalize");
4626 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4627 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4630 XMLNode &before = arv->region()->get_state();
4631 arv->audio_region()->set_scale_amplitude (1.0f);
4632 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4635 commit_reversible_command ();
4639 Editor::adjust_region_scale_amplitude (bool up)
4647 get_regions_for_action (rs);
4653 begin_reversible_command ("denormalize");
4655 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4656 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4659 XMLNode &before = arv->region()->get_state();
4661 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4665 fraction = min (fraction, 1.0);
4668 fraction = max (fraction, 0.0);
4671 if (!up && fraction <= 0) {
4675 fraction = slider_position_to_gain (fraction);
4676 fraction = coefficient_to_dB (fraction);
4677 fraction = dB_to_coefficient (fraction);
4679 if (up && fraction >= 2.0) {
4683 arv->audio_region()->set_scale_amplitude (fraction);
4684 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4687 commit_reversible_command ();
4692 Editor::reverse_region ()
4698 Reverse rev (*session);
4699 apply_filter (rev, _("reverse regions"));
4703 Editor::strip_region_silence ()
4710 get_regions_for_action (rs);
4716 std::list<boost::shared_ptr<AudioRegion> > ar;
4718 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4719 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4721 ar.push_back (arv->audio_region ());
4725 StripSilenceDialog d (ar);
4726 int const r = d.run ();
4728 if (r == Gtk::RESPONSE_OK) {
4729 StripSilence s (*session, d.threshold (), d.minimum_length (), d.fade_length ());
4730 apply_filter (s, _("strip silence"));
4736 Editor::quantize_region ()
4742 // FIXME: varying meter?
4743 Quantize quant (*session, snap_length_beats(0));
4744 apply_filter (quant, _("quantize regions"));
4748 Editor::apply_filter (Filter& filter, string command)
4752 get_regions_for_action (rs);
4758 begin_reversible_command (command);
4760 track_canvas->get_window()->set_cursor (*wait_cursor);
4763 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4764 RegionSelection::iterator tmp = r;
4767 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4769 if (mrv->midi_region()->apply(filter) == 0) {
4770 mrv->redisplay_model();
4774 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4776 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4778 if (arv->audio_region()->apply (filter) == 0) {
4780 XMLNode &before = playlist->get_state();
4782 if (filter.results.empty ()) {
4784 /* no regions returned; remove the old one */
4785 playlist->remove_region (arv->region ());
4789 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4791 /* first region replaces the old one */
4792 playlist->replace_region (arv->region(), *res, (*res)->position());
4796 while (res != filter.results.end()) {
4797 playlist->add_region (*res, (*res)->position());
4803 XMLNode &after = playlist->get_state();
4804 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4813 commit_reversible_command ();
4817 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4821 Editor::region_selection_op (void (Region::*pmf)(void))
4823 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4824 Region* region = (*i)->region().get();
4831 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4833 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4834 Region* region = (*i)->region().get();
4835 (region->*pmf)(arg);
4840 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4842 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4843 Region* region = (*i)->region().get();
4849 Editor::external_edit_region ()
4855 Editor::brush (nframes64_t pos)
4857 RegionSelection sel;
4860 get_regions_for_action (rs);
4868 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4869 mouse_brush_insert_region ((*i), pos);
4874 Editor::reset_region_gain_envelopes ()
4878 get_regions_for_action (rs);
4880 if (!session || rs.empty()) {
4884 session->begin_reversible_command (_("reset region gain"));
4886 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4887 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4889 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4890 XMLNode& before (alist->get_state());
4892 arv->audio_region()->set_default_envelope ();
4893 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4897 session->commit_reversible_command ();
4901 Editor::toggle_gain_envelope_visibility ()
4905 get_regions_for_action (rs);
4907 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4908 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4910 arv->set_envelope_visible (!arv->envelope_visible());
4916 Editor::toggle_gain_envelope_active ()
4920 get_regions_for_action (rs);
4922 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4923 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4925 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4931 Editor::toggle_region_lock ()
4935 get_regions_for_action (rs);
4937 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4938 (*i)->region()->set_locked (!(*i)->region()->locked());
4943 Editor::set_region_lock_style (Region::PositionLockStyle ps)
4947 get_regions_for_action (rs);
4949 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4950 (*i)->region()->set_position_lock_style (ps);
4956 Editor::toggle_region_mute ()
4960 get_regions_for_action (rs);
4962 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4963 (*i)->region()->set_muted (!(*i)->region()->muted());
4968 Editor::toggle_region_opaque ()
4972 get_regions_for_action (rs);
4974 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4975 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4980 Editor::toggle_record_enable ()
4982 bool new_state = false;
4984 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4985 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4988 if (!rtav->is_track())
4992 new_state = !rtav->track()->record_enabled();
4996 rtav->track()->set_record_enable(new_state, this);
5002 Editor::set_fade_length (bool in)
5006 get_regions_for_action (rs);
5008 /* we need a region to measure the offset from the start */
5014 } else if (entered_regionview) {
5015 rv = entered_regionview;
5020 nframes64_t pos = get_preferred_edit_position();
5024 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
5025 /* edit point is outside the relevant region */
5030 if (pos <= rv->region()->position()) {
5034 len = pos - rv->region()->position();
5035 cmd = _("set fade in length");
5037 if (pos >= rv->region()->last_frame()) {
5041 len = rv->region()->last_frame() - pos;
5042 cmd = _("set fade out length");
5045 begin_reversible_command (cmd);
5047 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5048 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5054 boost::shared_ptr<AutomationList> alist;
5056 alist = tmp->audio_region()->fade_in();
5058 alist = tmp->audio_region()->fade_out();
5061 XMLNode &before = alist->get_state();
5064 tmp->audio_region()->set_fade_in_length (len);
5065 tmp->audio_region()->set_fade_in_active (true);
5067 tmp->audio_region()->set_fade_out_length (len);
5068 tmp->audio_region()->set_fade_out_active (true);
5071 XMLNode &after = alist->get_state();
5072 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
5075 commit_reversible_command ();
5079 Editor::toggle_fade_active (bool in)
5083 get_regions_for_action (rs);
5089 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
5090 bool have_switch = false;
5093 begin_reversible_command (cmd);
5095 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5096 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5102 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
5104 /* make the behaviour consistent across all regions */
5108 yn = region->fade_in_active();
5110 yn = region->fade_out_active();
5115 XMLNode &before = region->get_state();
5117 region->set_fade_in_active (!yn);
5119 region->set_fade_out_active (!yn);
5121 XMLNode &after = region->get_state();
5122 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
5125 commit_reversible_command ();
5129 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
5133 get_regions_for_action (rs);
5139 begin_reversible_command (_("set fade in shape"));
5141 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5142 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5148 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
5149 XMLNode &before = alist->get_state();
5151 tmp->audio_region()->set_fade_in_shape (shape);
5153 XMLNode &after = alist->get_state();
5154 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5157 commit_reversible_command ();
5162 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
5166 get_regions_for_action (rs);
5172 begin_reversible_command (_("set fade out shape"));
5174 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5175 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5181 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
5182 XMLNode &before = alist->get_state();
5184 tmp->audio_region()->set_fade_out_shape (shape);
5186 XMLNode &after = alist->get_state();
5187 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5190 commit_reversible_command ();
5194 Editor::set_fade_in_active (bool yn)
5198 get_regions_for_action (rs);
5204 begin_reversible_command (_("set fade in active"));
5206 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5207 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5214 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5216 XMLNode &before = ar->get_state();
5218 ar->set_fade_in_active (yn);
5220 XMLNode &after = ar->get_state();
5221 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5224 commit_reversible_command ();
5228 Editor::set_fade_out_active (bool yn)
5232 get_regions_for_action (rs);
5238 begin_reversible_command (_("set fade out active"));
5240 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5241 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5247 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5249 XMLNode &before = ar->get_state();
5251 ar->set_fade_out_active (yn);
5253 XMLNode &after = ar->get_state();
5254 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5257 commit_reversible_command ();
5261 Editor::toggle_selected_region_fades (int dir)
5264 RegionSelection::iterator i;
5265 boost::shared_ptr<AudioRegion> ar;
5268 get_regions_for_action (rs);
5274 for (i = rs.begin(); i != rs.end(); ++i) {
5275 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5277 yn = ar->fade_out_active ();
5279 yn = ar->fade_in_active ();
5285 if (i == rs.end()) {
5289 /* XXX should this undo-able? */
5291 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5292 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5295 if (dir == 1 || dir == 0) {
5296 ar->set_fade_in_active (!yn);
5299 if (dir == -1 || dir == 0) {
5300 ar->set_fade_out_active (!yn);
5306 /** Update region fade visibility after its configuration has been changed */
5308 Editor::update_region_fade_visibility ()
5310 bool _fade_visibility = session->config.get_show_region_fades ();
5312 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5313 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5315 if (_fade_visibility) {
5316 v->audio_view()->show_all_fades ();
5318 v->audio_view()->hide_all_fades ();
5324 /** Update crossfade visibility after its configuration has been changed */
5326 Editor::update_xfade_visibility ()
5328 _xfade_visibility = session->config.get_xfades_visible ();
5330 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5331 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5333 if (_xfade_visibility) {
5334 v->show_all_xfades ();
5336 v->hide_all_xfades ();
5343 Editor::set_edit_point ()
5348 if (!mouse_frame (where, ignored)) {
5354 if (selection->markers.empty()) {
5356 mouse_add_new_marker (where);
5361 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5364 loc->move_to (where);
5370 Editor::set_playhead_cursor ()
5372 if (entered_marker) {
5373 session->request_locate (entered_marker->position(), session->transport_rolling());
5378 if (!mouse_frame (where, ignored)) {
5385 session->request_locate (where, session->transport_rolling());
5395 get_regions_for_action (rs);
5397 nframes64_t where = get_preferred_edit_position();
5403 split_regions_at (where, rs);
5407 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5409 if (entered_track && mouse_mode == MouseObject) {
5410 if (!selection->tracks.empty()) {
5411 if (!selection->selected (entered_track)) {
5412 selection->add (entered_track);
5415 /* there is no selection, but this operation requires/prefers selected objects */
5417 if (op_really_wants_one_track_if_none_are_selected) {
5418 selection->set (entered_track);
5424 struct EditorOrderRouteSorter {
5425 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5426 /* use of ">" forces the correct sort order */
5427 return a->order_key ("editor") < b->order_key ("editor");
5432 Editor::select_next_route()
5434 if (selection->tracks.empty()) {
5435 selection->set (track_views.front());
5439 TimeAxisView* current = selection->tracks.front();
5443 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5444 if (*i == current) {
5446 if (i != track_views.end()) {
5449 current = (*(track_views.begin()));
5450 //selection->set (*(track_views.begin()));
5455 rui = dynamic_cast<RouteUI *>(current);
5456 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5458 selection->set(current);
5460 ensure_track_visible(current);
5464 Editor::select_prev_route()
5466 if (selection->tracks.empty()) {
5467 selection->set (track_views.front());
5471 TimeAxisView* current = selection->tracks.front();
5475 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5476 if (*i == current) {
5478 if (i != track_views.rend()) {
5481 current = *(track_views.rbegin());
5486 rui = dynamic_cast<RouteUI *>(current);
5487 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5489 selection->set (current);
5491 ensure_track_visible(current);
5495 Editor::ensure_track_visible(TimeAxisView *track)
5497 if (track->hidden())
5500 double const current_view_min_y = vertical_adjustment.get_value();
5501 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5503 double const track_min_y = track->y_position ();
5504 double const track_max_y = track->y_position () + track->effective_height ();
5506 if (track_min_y >= current_view_min_y &&
5507 track_max_y <= current_view_max_y) {
5513 if (track_min_y < current_view_min_y) {
5514 // Track is above the current view
5515 new_value = track_min_y;
5517 // Track is below the current view
5518 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5521 vertical_adjustment.set_value(new_value);
5525 Editor::set_loop_from_selection (bool play)
5527 if (session == 0 || selection->time.empty()) {
5531 nframes64_t start = selection->time[clicked_selection].start;
5532 nframes64_t end = selection->time[clicked_selection].end;
5534 set_loop_range (start, end, _("set loop range from selection"));
5537 session->request_play_loop (true);
5538 session->request_locate (start, true);
5543 Editor::set_loop_from_edit_range (bool play)
5552 if (!get_edit_op_range (start, end)) {
5556 set_loop_range (start, end, _("set loop range from edit range"));
5559 session->request_play_loop (true);
5560 session->request_locate (start, true);
5565 Editor::set_loop_from_region (bool play)
5567 nframes64_t start = max_frames;
5568 nframes64_t end = 0;
5572 get_regions_for_action (rs);
5578 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5579 if ((*i)->region()->position() < start) {
5580 start = (*i)->region()->position();
5582 if ((*i)->region()->last_frame() + 1 > end) {
5583 end = (*i)->region()->last_frame() + 1;
5587 set_loop_range (start, end, _("set loop range from region"));
5590 session->request_play_loop (true);
5591 session->request_locate (start, true);
5596 Editor::set_punch_from_selection ()
5598 if (session == 0 || selection->time.empty()) {
5602 nframes64_t start = selection->time[clicked_selection].start;
5603 nframes64_t end = selection->time[clicked_selection].end;
5605 set_punch_range (start, end, _("set punch range from selection"));
5609 Editor::set_punch_from_edit_range ()
5618 if (!get_edit_op_range (start, end)) {
5622 set_punch_range (start, end, _("set punch range from edit range"));
5626 Editor::set_punch_from_region ()
5628 nframes64_t start = max_frames;
5629 nframes64_t end = 0;
5633 get_regions_for_action (rs);
5639 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5640 if ((*i)->region()->position() < start) {
5641 start = (*i)->region()->position();
5643 if ((*i)->region()->last_frame() + 1 > end) {
5644 end = (*i)->region()->last_frame() + 1;
5648 set_punch_range (start, end, _("set punch range from region"));
5652 Editor::pitch_shift_regions ()
5656 get_regions_for_action (rs);
5662 pitch_shift (rs, 1.2);
5666 Editor::use_region_as_bar ()
5674 get_regions_for_action (rs);
5680 RegionView* rv = rs.front();
5682 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5686 Editor::use_range_as_bar ()
5688 nframes64_t start, end;
5689 if (get_edit_op_range (start, end)) {
5690 define_one_bar (start, end);
5695 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5697 nframes64_t length = end - start;
5699 const Meter& m (session->tempo_map().meter_at (start));
5701 /* length = 1 bar */
5703 /* now we want frames per beat.
5704 we have frames per bar, and beats per bar, so ...
5707 double frames_per_beat = length / m.beats_per_bar();
5709 /* beats per minute = */
5711 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5713 /* now decide whether to:
5715 (a) set global tempo
5716 (b) add a new tempo marker
5720 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5722 bool do_global = false;
5724 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5726 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5727 at the start, or create a new marker
5730 vector<string> options;
5731 options.push_back (_("Cancel"));
5732 options.push_back (_("Add new marker"));
5733 options.push_back (_("Set global tempo"));
5734 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5736 c.set_default_response (2);
5752 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5753 if the marker is at the region starter, change it, otherwise add
5758 begin_reversible_command (_("set tempo from region"));
5759 XMLNode& before (session->tempo_map().get_state());
5762 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5763 } else if (t.frame() == start) {
5764 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5766 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5769 XMLNode& after (session->tempo_map().get_state());
5771 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5772 commit_reversible_command ();
5776 Editor::split_region_at_transients ()
5778 AnalysisFeatureList positions;
5786 get_regions_for_action (rs);
5792 session->begin_reversible_command (_("split regions"));
5794 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5796 RegionSelection::iterator tmp;
5801 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5803 if (ar && (ar->get_transients (positions) == 0)) {
5804 split_region_at_points ((*i)->region(), positions, true);
5811 session->commit_reversible_command ();
5816 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5818 bool use_rhythmic_rodent = false;
5820 boost::shared_ptr<Playlist> pl = r->playlist();
5826 if (positions.empty()) {
5831 if (positions.size() > 20) {
5832 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);
5833 MessageDialog msg (msgstr,
5836 Gtk::BUTTONS_OK_CANCEL);
5839 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5840 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5842 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5845 msg.set_title (_("Excessive split?"));
5848 int response = msg.run();
5853 case RESPONSE_APPLY:
5854 use_rhythmic_rodent = true;
5861 if (use_rhythmic_rodent) {
5862 show_rhythm_ferret ();
5866 AnalysisFeatureList::const_iterator x;
5868 nframes64_t pos = r->position();
5870 XMLNode& before (pl->get_state());
5872 x = positions.begin();
5874 while (x != positions.end()) {
5881 if (x == positions.end()) {
5886 pl->remove_region (r);
5888 while (x != positions.end()) {
5890 /* file start = original start + how far we from the initial position ?
5893 nframes64_t file_start = r->start() + (pos - r->position());
5895 /* length = next position - current position
5898 nframes64_t len = (*x) - pos;
5900 /* XXX we do we really want to allow even single-sample regions?
5901 shouldn't we have some kind of lower limit on region size?
5910 if (session->region_name (new_name, r->name())) {
5914 /* do NOT announce new regions 1 by one, just wait till they are all done */
5916 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
5917 pl->add_region (nr, pos);
5922 if (*x > r->last_frame()) {
5924 /* add final fragment */
5926 file_start = r->start() + (pos - r->position());
5927 len = r->last_frame() - pos;
5929 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
5930 pl->add_region (nr, pos);
5938 XMLNode& after (pl->get_state());
5940 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
5944 Editor::tab_to_transient (bool forward)
5946 AnalysisFeatureList positions;
5952 nframes64_t pos = session->audible_frame ();
5954 if (!selection->tracks.empty()) {
5956 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5958 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5961 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
5963 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
5965 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5968 positions.push_back (result);
5979 get_regions_for_action (rs);
5985 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5986 (*r)->region()->get_transients (positions);
5990 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
5993 AnalysisFeatureList::iterator x;
5995 for (x = positions.begin(); x != positions.end(); ++x) {
6001 if (x != positions.end ()) {
6002 session->request_locate (*x);
6006 AnalysisFeatureList::reverse_iterator x;
6008 for (x = positions.rbegin(); x != positions.rend(); ++x) {
6014 if (x != positions.rend ()) {
6015 session->request_locate (*x);
6020 Editor::playhead_forward_to_grid ()
6022 if (!session) return;
6023 nframes64_t pos = playhead_cursor->current_frame;
6024 if (pos < max_frames - 1) {
6026 snap_to_internal (pos, 1, false);
6027 session->request_locate (pos);
6033 Editor::playhead_backward_to_grid ()
6035 if (!session) return;
6036 nframes64_t pos = playhead_cursor->current_frame;
6039 snap_to_internal (pos, -1, false);
6040 session->request_locate (pos);
6045 Editor::set_track_height (uint32_t h)
6047 TrackSelection& ts (selection->tracks);
6053 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6054 (*x)->set_height (h);
6059 Editor::toggle_tracks_active ()
6061 TrackSelection& ts (selection->tracks);
6063 bool target = false;
6069 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6070 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6074 target = !rtv->_route->active();
6077 rtv->_route->set_active (target);
6083 Editor::remove_tracks ()
6085 TrackSelection& ts (selection->tracks);
6091 vector<string> choices;
6095 const char* trackstr;
6097 vector<boost::shared_ptr<Route> > routes;
6099 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6100 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6102 if (rtv->is_track()) {
6108 routes.push_back (rtv->_route);
6111 if (ntracks + nbusses == 0) {
6116 trackstr = _("tracks");
6118 trackstr = _("track");
6122 busstr = _("busses");
6129 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6130 "(You may also lose the playlists associated with the %2)\n\n"
6131 "This action cannot be undone!"),
6132 ntracks, trackstr, nbusses, busstr);
6134 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6135 "(You may also lose the playlists associated with the %2)\n\n"
6136 "This action cannot be undone!"),
6139 } else if (nbusses) {
6140 prompt = string_compose (_("Do you really want to remove %1 %2?"),
6144 choices.push_back (_("No, do nothing."));
6145 if (ntracks + nbusses > 1) {
6146 choices.push_back (_("Yes, remove them."));
6148 choices.push_back (_("Yes, remove it."));
6151 Choice prompter (prompt, choices);
6153 if (prompter.run () != 1) {
6157 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6158 session->remove_route (*x);
6163 Editor::do_insert_time ()
6165 if (selection->tracks.empty()) {
6169 ArdourDialog d (*this, _("Insert Time"));
6171 nframes64_t const pos = get_preferred_edit_position ();
6173 d.get_vbox()->set_border_width (12);
6174 d.get_vbox()->set_spacing (4);
6177 table.set_spacings (4);
6179 Label time_label (_("Time to insert:"));
6180 time_label.set_alignment (1, 0.5);
6181 table.attach (time_label, 0, 1, 0, 1, FILL | EXPAND);
6182 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
6184 clock.set_session (session);
6185 clock.set_bbt_reference (pos);
6186 table.attach (clock, 1, 2, 0, 1);
6188 Label intersected_label (_("Intersected regions should:"));
6189 intersected_label.set_alignment (1, 0.5);
6190 table.attach (intersected_label, 0, 1, 1, 2, FILL | EXPAND);
6191 ComboBoxText intersected_combo;
6192 intersected_combo.append_text (_("stay in position"));
6193 intersected_combo.append_text (_("move"));
6194 intersected_combo.append_text (_("be split"));
6195 intersected_combo.set_active (0);
6196 table.attach (intersected_combo, 1, 2, 1, 2);
6198 d.get_vbox()->pack_start (table);
6200 CheckButton move_glued (_("Move glued regions"));
6201 d.get_vbox()->pack_start (move_glued);
6202 CheckButton move_markers (_("Move markers"));
6203 d.get_vbox()->pack_start (move_markers);
6204 CheckButton move_tempos (_("Move tempo and meter changes"));
6205 d.get_vbox()->pack_start (move_tempos);
6207 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
6208 d.add_button (_("Insert time"), Gtk::RESPONSE_OK);
6211 int response = d.run ();
6213 if (response != RESPONSE_OK) {
6217 nframes64_t distance = clock.current_duration (pos);
6219 if (distance == 0) {
6223 InsertTimeOption opt;
6225 switch (intersected_combo.get_active_row_number ()) {
6227 opt = LeaveIntersected;
6230 opt = MoveIntersected;
6233 opt = SplitIntersected;
6237 insert_time (pos, distance, opt, move_glued.get_active(), move_markers.get_active(), move_tempos.get_active());
6241 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6242 bool ignore_music_glue, bool markers_too, bool tempo_too)
6244 bool commit = false;
6246 if (Config->get_edit_mode() == Lock) {
6250 begin_reversible_command (_("insert time"));
6252 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6254 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6258 XMLNode &before = pl->get_state();
6260 if (opt == SplitIntersected) {
6264 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6266 XMLNode &after = pl->get_state();
6268 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
6273 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6275 rtav->route ()->shift (pos, frames);
6283 XMLNode& before (session->locations()->get_state());
6284 Locations::LocationList copy (session->locations()->list());
6286 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6288 Locations::LocationList::const_iterator tmp;
6290 if ((*i)->start() >= pos) {
6291 (*i)->set_start ((*i)->start() + frames);
6292 if (!(*i)->is_mark()) {
6293 (*i)->set_end ((*i)->end() + frames);
6300 XMLNode& after (session->locations()->get_state());
6301 session->add_command (new MementoCommand<Locations>(*session->locations(), &before, &after));
6306 session->tempo_map().insert_time (pos, frames);
6310 commit_reversible_command ();
6315 Editor::fit_tracks ()
6317 if (selection->tracks.empty()) {
6321 uint32_t child_heights = 0;
6323 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6325 if (!(*t)->marked_for_display()) {
6329 child_heights += (*t)->effective_height() - (*t)->current_height();
6332 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize)/selection->tracks.size());
6333 double first_y_pos = DBL_MAX;
6335 if (h < TimeAxisView::hSmall) {
6336 MessageDialog msg (*this, _("There are too many selected tracks to fit in the current window"));
6337 /* too small to be displayed */
6341 undo_visual_stack.push_back (current_visual_state());
6343 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6345 bool prev_was_selected = false;
6346 bool is_selected = selection->selected (track_views.front());
6347 bool next_is_selected;
6349 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
6351 TrackViewList::iterator next;
6356 if (next != track_views.end()) {
6357 next_is_selected = selection->selected (*next);
6359 next_is_selected = false;
6363 (*t)->set_height (h);
6364 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6366 if (prev_was_selected && next_is_selected) {
6367 hide_track_in_display (**t);
6371 prev_was_selected = is_selected;
6372 is_selected = next_is_selected;
6376 set the controls_layout height now, because waiting for its size
6377 request signal handler will cause the vertical adjustment setting to fail
6380 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6381 vertical_adjustment.set_value (first_y_pos);
6383 redo_visual_stack.push_back (current_visual_state());
6387 Editor::save_visual_state (uint32_t n)
6389 while (visual_states.size() <= n) {
6390 visual_states.push_back (0);
6393 delete visual_states[n];
6395 visual_states[n] = current_visual_state (true);
6400 Editor::goto_visual_state (uint32_t n)
6402 if (visual_states.size() <= n) {
6406 if (visual_states[n] == 0) {
6410 use_visual_state (*visual_states[n]);
6414 Editor::start_visual_state_op (uint32_t n)
6416 cerr << "Start visual op\n";
6417 if (visual_state_op_connection.empty()) {
6418 visual_state_op_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6419 cerr << "\tqueued new timeout\n";
6424 Editor::cancel_visual_state_op (uint32_t n)
6426 if (!visual_state_op_connection.empty()) {
6427 cerr << "cancel visual op, time to goto\n";
6428 visual_state_op_connection.disconnect();
6429 goto_visual_state (n);
6431 cerr << "cancel visual op, do nothing\n";
6436 Editor::end_visual_state_op (uint32_t n)
6438 visual_state_op_connection.disconnect();
6439 save_visual_state (n);
6441 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6443 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6444 pup->set_text (buf);
6447 return false; // do not call again