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"
58 #include "ardour/route_group.h"
60 #include "ardour_ui.h"
62 #include "time_axis_view.h"
63 #include "route_time_axis.h"
64 #include "audio_time_axis.h"
65 #include "automation_time_axis.h"
66 #include "streamview.h"
67 #include "audio_streamview.h"
68 #include "audio_region_view.h"
69 #include "midi_region_view.h"
70 #include "rgb_macros.h"
71 #include "selection_templates.h"
72 #include "selection.h"
74 #include "gtk-custom-hruler.h"
75 #include "gui_thread.h"
78 #include "editor_drag.h"
79 #include "strip_silence_dialog.h"
80 #include "editor_routes.h"
81 #include "editor_regions.h"
86 using namespace ARDOUR;
90 using namespace Gtkmm2ext;
91 using namespace Editing;
93 /***********************************************************************
95 ***********************************************************************/
98 Editor::undo (uint32_t n)
106 Editor::redo (uint32_t n)
114 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
116 list <boost::shared_ptr<Playlist > > used_playlists;
118 if (regions.empty()) {
122 begin_reversible_command (_("split"));
124 // if splitting a single region, and snap-to is using
125 // region boundaries, don't pay attention to them
127 if (regions.size() == 1) {
129 case SnapToRegionStart:
130 case SnapToRegionSync:
131 case SnapToRegionEnd:
140 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
142 RegionSelection::iterator tmp;
144 /* XXX this test needs to be more complicated, to make sure we really
145 have something to split.
148 if (!(*a)->region()->covers (where)) {
156 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
158 if (! pl->frozen()) {
159 /* we haven't seen this playlist before */
161 /* remember used playlists so we can thaw them later */
162 used_playlists.push_back(pl);
166 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
168 _new_regionviews_show_envelope = arv->envelope_visible();
172 XMLNode &before = pl->get_state();
173 pl->split_region ((*a)->region(), where);
174 XMLNode &after = pl->get_state();
175 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
181 while (used_playlists.size() > 0) {
182 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
184 used_playlists.pop_front();
187 commit_reversible_command ();
188 _new_regionviews_show_envelope = false;
191 boost::shared_ptr<Region>
192 Editor::select_region_for_operation (int /*dir*/, TimeAxisView **tv)
195 boost::shared_ptr<Region> region;
196 nframes64_t start = 0;
198 if (selection->time.start () == selection->time.end_frame ()) {
200 /* no current selection-> is there a selected regionview? */
202 if (selection->regions.empty()) {
208 if (!selection->regions.empty()) {
210 rv = *(selection->regions.begin());
211 (*tv) = &rv->get_time_axis_view();
212 region = rv->region();
214 } else if (!selection->tracks.empty()) {
216 (*tv) = selection->tracks.front();
218 RouteTimeAxisView* rtv;
220 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
221 boost::shared_ptr<Playlist> pl;
223 if ((pl = rtv->playlist()) == 0) {
227 region = pl->top_region_at (start);
235 Editor::extend_selection_to_end_of_region (bool next)
238 boost::shared_ptr<Region> region;
241 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
245 if (region && selection->time.start () == selection->time.end_frame ()) {
246 start = region->position();
248 start = selection->time.start ();
251 /* Try to leave the selection with the same route if possible */
253 if ((tv = selection->time.track) == 0) {
257 begin_reversible_command (_("extend selection"));
258 selection->set (tv, start, region->position() + region->length());
259 commit_reversible_command ();
263 Editor::extend_selection_to_start_of_region (bool previous)
266 boost::shared_ptr<Region> region;
269 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
273 if (region && selection->time.start () == selection->time.end_frame ()) {
274 end = region->position() + region->length();
276 end = selection->time.end_frame ();
279 /* Try to leave the selection with the same route if possible */
281 if ((tv = selection->time.track) == 0) {
285 begin_reversible_command (_("extend selection"));
286 selection->set (tv, region->position(), end);
287 commit_reversible_command ();
291 Editor::nudge_forward_release (GdkEventButton* ev)
293 if (ev->state & Keyboard::PrimaryModifier) {
294 nudge_forward (false, true);
296 nudge_forward (false, false);
302 Editor::nudge_backward_release (GdkEventButton* ev)
304 if (ev->state & Keyboard::PrimaryModifier) {
305 nudge_backward (false, true);
307 nudge_backward (false, false);
314 Editor::nudge_forward (bool next, bool force_playhead)
316 nframes64_t distance;
317 nframes64_t next_distance;
320 get_regions_for_action (rs);
322 if (!session) return;
324 if (!force_playhead && !rs.empty()) {
326 begin_reversible_command (_("nudge regions forward"));
328 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
329 boost::shared_ptr<Region> r ((*i)->region());
331 distance = get_nudge_distance (r->position(), next_distance);
334 distance = next_distance;
337 XMLNode &before = r->playlist()->get_state();
338 r->set_position (r->position() + distance, this);
339 XMLNode &after = r->playlist()->get_state();
340 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
343 commit_reversible_command ();
346 } else if (!force_playhead && !selection->markers.empty()) {
350 begin_reversible_command (_("nudge location forward"));
352 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
354 Location* loc = find_location_from_marker ((*i), is_start);
358 XMLNode& before (loc->get_state());
361 distance = get_nudge_distance (loc->start(), next_distance);
363 distance = next_distance;
365 if (max_frames - distance > loc->start() + loc->length()) {
366 loc->set_start (loc->start() + distance);
368 loc->set_start (max_frames - loc->length());
371 distance = get_nudge_distance (loc->end(), next_distance);
373 distance = next_distance;
375 if (max_frames - distance > loc->end()) {
376 loc->set_end (loc->end() + distance);
378 loc->set_end (max_frames);
381 XMLNode& after (loc->get_state());
382 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
386 commit_reversible_command ();
389 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
390 session->request_locate (playhead_cursor->current_frame + distance);
395 Editor::nudge_backward (bool next, bool force_playhead)
397 nframes64_t distance;
398 nframes64_t next_distance;
401 get_regions_for_action (rs);
403 if (!session) return;
405 if (!force_playhead && !rs.empty()) {
407 begin_reversible_command (_("nudge regions backward"));
409 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
410 boost::shared_ptr<Region> r ((*i)->region());
412 distance = get_nudge_distance (r->position(), next_distance);
415 distance = next_distance;
418 XMLNode &before = r->playlist()->get_state();
420 if (r->position() > distance) {
421 r->set_position (r->position() - distance, this);
423 r->set_position (0, this);
425 XMLNode &after = r->playlist()->get_state();
426 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
429 commit_reversible_command ();
431 } else if (!force_playhead && !selection->markers.empty()) {
435 begin_reversible_command (_("nudge location forward"));
437 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
439 Location* loc = find_location_from_marker ((*i), is_start);
443 XMLNode& before (loc->get_state());
446 distance = get_nudge_distance (loc->start(), next_distance);
448 distance = next_distance;
450 if (distance < loc->start()) {
451 loc->set_start (loc->start() - distance);
456 distance = get_nudge_distance (loc->end(), next_distance);
459 distance = next_distance;
462 if (distance < loc->end() - loc->length()) {
463 loc->set_end (loc->end() - distance);
465 loc->set_end (loc->length());
469 XMLNode& after (loc->get_state());
470 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
474 commit_reversible_command ();
478 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
480 if (playhead_cursor->current_frame > distance) {
481 session->request_locate (playhead_cursor->current_frame - distance);
483 session->goto_start();
489 Editor::nudge_forward_capture_offset ()
491 nframes64_t distance;
494 get_regions_for_action (rs);
496 if (!session) return;
500 begin_reversible_command (_("nudge forward"));
502 distance = session->worst_output_latency();
504 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
505 boost::shared_ptr<Region> r ((*i)->region());
507 XMLNode &before = r->playlist()->get_state();
508 r->set_position (r->position() + distance, this);
509 XMLNode &after = r->playlist()->get_state();
510 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
513 commit_reversible_command ();
519 Editor::nudge_backward_capture_offset ()
521 nframes64_t distance;
524 get_regions_for_action (rs);
526 if (!session) return;
530 begin_reversible_command (_("nudge forward"));
532 distance = session->worst_output_latency();
534 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
535 boost::shared_ptr<Region> r ((*i)->region());
537 XMLNode &before = r->playlist()->get_state();
539 if (r->position() > distance) {
540 r->set_position (r->position() - distance, this);
542 r->set_position (0, this);
544 XMLNode &after = r->playlist()->get_state();
545 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
548 commit_reversible_command ();
555 Editor::move_to_start ()
557 session->goto_start ();
561 Editor::move_to_end ()
564 session->request_locate (session->current_end_frame());
568 Editor::build_region_boundary_cache ()
571 vector<RegionPoint> interesting_points;
572 boost::shared_ptr<Region> r;
573 TrackViewList tracks;
576 region_boundary_cache.clear ();
583 case SnapToRegionStart:
584 interesting_points.push_back (Start);
586 case SnapToRegionEnd:
587 interesting_points.push_back (End);
589 case SnapToRegionSync:
590 interesting_points.push_back (SyncPoint);
592 case SnapToRegionBoundary:
593 interesting_points.push_back (Start);
594 interesting_points.push_back (End);
597 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
602 TimeAxisView *ontrack = 0;
605 if (!selection->tracks.empty()) {
606 tlist = selection->tracks;
611 while (pos < session->current_end_frame() && !at_end) {
614 nframes64_t lpos = max_frames;
616 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
618 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
619 if (*p == interesting_points.back()) {
622 /* move to next point type */
628 rpos = r->first_frame();
632 rpos = r->last_frame();
636 rpos = r->sync_position ();
637 //r->adjust_to_sync (r->first_frame());
645 RouteTimeAxisView *rtav;
647 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
648 if (rtav->get_diskstream() != 0) {
649 speed = rtav->get_diskstream()->speed();
653 rpos = track_frame_to_session_frame (rpos, speed);
659 /* prevent duplicates, but we don't use set<> because we want to be able
663 vector<nframes64_t>::iterator ri;
665 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
671 if (ri == region_boundary_cache.end()) {
672 region_boundary_cache.push_back (rpos);
679 /* finally sort to be sure that the order is correct */
681 sort (region_boundary_cache.begin(), region_boundary_cache.end());
684 boost::shared_ptr<Region>
685 Editor::find_next_region (nframes64_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
687 TrackViewList::iterator i;
688 nframes64_t closest = max_frames;
689 boost::shared_ptr<Region> ret;
690 nframes64_t rpos = 0;
693 nframes64_t track_frame;
694 RouteTimeAxisView *rtav;
696 for (i = tracks.begin(); i != tracks.end(); ++i) {
698 nframes64_t distance;
699 boost::shared_ptr<Region> r;
702 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
703 if (rtav->get_diskstream()!=0)
704 track_speed = rtav->get_diskstream()->speed();
707 track_frame = session_frame_to_track_frame(frame, track_speed);
709 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
715 rpos = r->first_frame ();
719 rpos = r->last_frame ();
723 rpos = r->sync_position ();
724 // r->adjust_to_sync (r->first_frame());
728 // rpos is a "track frame", converting it to "session frame"
729 rpos = track_frame_to_session_frame(rpos, track_speed);
732 distance = rpos - frame;
734 distance = frame - rpos;
737 if (distance < closest) {
749 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
751 nframes64_t distance = max_frames;
752 nframes64_t current_nearest = -1;
755 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
756 nframes64_t contender;
759 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
765 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
769 d = ::llabs (pos - contender);
772 current_nearest = contender;
777 return current_nearest;
781 Editor::get_region_boundary (nframes64_t pos, int32_t dir, bool with_selection, bool only_onscreen)
786 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
788 if (!selection->tracks.empty()) {
790 target = find_next_region_boundary (pos, dir, selection->tracks);
794 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
795 get_onscreen_tracks (tvl);
796 target = find_next_region_boundary (pos, dir, tvl);
798 target = find_next_region_boundary (pos, dir, track_views);
804 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
805 get_onscreen_tracks (tvl);
806 target = find_next_region_boundary (pos, dir, tvl);
808 target = find_next_region_boundary (pos, dir, track_views);
816 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
818 nframes64_t pos = playhead_cursor->current_frame;
825 // so we don't find the current region again..
826 if (dir > 0 || pos > 0) {
830 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
835 session->request_locate (target);
839 Editor::cursor_to_next_region_boundary (bool with_selection)
841 cursor_to_region_boundary (with_selection, 1);
845 Editor::cursor_to_previous_region_boundary (bool with_selection)
847 cursor_to_region_boundary (with_selection, -1);
851 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
853 boost::shared_ptr<Region> r;
854 nframes64_t pos = cursor->current_frame;
860 TimeAxisView *ontrack = 0;
862 // so we don't find the current region again..
866 if (!selection->tracks.empty()) {
868 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
870 } else if (clicked_axisview) {
873 t.push_back (clicked_axisview);
875 r = find_next_region (pos, point, dir, t, &ontrack);
879 r = find_next_region (pos, point, dir, track_views, &ontrack);
888 pos = r->first_frame ();
892 pos = r->last_frame ();
896 pos = r->sync_position ();
897 // r->adjust_to_sync (r->first_frame());
902 RouteTimeAxisView *rtav;
904 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
905 if (rtav->get_diskstream() != 0) {
906 speed = rtav->get_diskstream()->speed();
910 pos = track_frame_to_session_frame(pos, speed);
912 if (cursor == playhead_cursor) {
913 session->request_locate (pos);
915 cursor->set_position (pos);
920 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
922 cursor_to_region_point (cursor, point, 1);
926 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
928 cursor_to_region_point (cursor, point, -1);
932 Editor::cursor_to_selection_start (EditorCursor *cursor)
937 get_regions_for_action (rs);
939 switch (mouse_mode) {
947 if (!selection->time.empty()) {
948 pos = selection->time.start ();
956 if (cursor == playhead_cursor) {
957 session->request_locate (pos);
959 cursor->set_position (pos);
964 Editor::cursor_to_selection_end (EditorCursor *cursor)
969 get_regions_for_action (rs);
971 switch (mouse_mode) {
974 pos = rs.end_frame();
979 if (!selection->time.empty()) {
980 pos = selection->time.end_frame ();
988 if (cursor == playhead_cursor) {
989 session->request_locate (pos);
991 cursor->set_position (pos);
996 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
1006 if (selection->markers.empty()) {
1010 if (!mouse_frame (mouse, ignored)) {
1014 add_location_mark (mouse);
1017 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1021 nframes64_t pos = loc->start();
1023 // so we don't find the current region again..
1024 if (dir > 0 || pos > 0) {
1028 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
1032 loc->move_to (target);
1036 Editor::selected_marker_to_next_region_boundary (bool with_selection)
1038 selected_marker_to_region_boundary (with_selection, 1);
1042 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
1044 selected_marker_to_region_boundary (with_selection, -1);
1048 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1050 boost::shared_ptr<Region> r;
1055 if (!session || selection->markers.empty()) {
1059 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1063 TimeAxisView *ontrack = 0;
1067 // so we don't find the current region again..
1071 if (!selection->tracks.empty()) {
1073 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1077 r = find_next_region (pos, point, dir, track_views, &ontrack);
1086 pos = r->first_frame ();
1090 pos = r->last_frame ();
1094 pos = r->adjust_to_sync (r->first_frame());
1099 RouteTimeAxisView *rtav;
1101 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1102 if (rtav->get_diskstream() != 0) {
1103 speed = rtav->get_diskstream()->speed();
1107 pos = track_frame_to_session_frame(pos, speed);
1113 Editor::selected_marker_to_next_region_point (RegionPoint point)
1115 selected_marker_to_region_point (point, 1);
1119 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1121 selected_marker_to_region_point (point, -1);
1125 Editor::selected_marker_to_selection_start ()
1127 nframes64_t pos = 0;
1131 if (!session || selection->markers.empty()) {
1135 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1141 get_regions_for_action (rs);
1143 switch (mouse_mode) {
1151 if (!selection->time.empty()) {
1152 pos = selection->time.start ();
1164 Editor::selected_marker_to_selection_end ()
1166 nframes64_t pos = 0;
1170 if (!session || selection->markers.empty()) {
1174 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1180 get_regions_for_action (rs);
1182 switch (mouse_mode) {
1185 pos = rs.end_frame();
1190 if (!selection->time.empty()) {
1191 pos = selection->time.end_frame ();
1203 Editor::scroll_playhead (bool forward)
1205 nframes64_t pos = playhead_cursor->current_frame;
1206 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1209 if (pos == max_frames) {
1213 if (pos < max_frames - delta) {
1232 session->request_locate (pos);
1236 Editor::playhead_backward ()
1243 if (get_prefix (prefix, was_floating)) {
1247 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1249 cnt = (nframes64_t) prefix;
1253 pos = playhead_cursor->current_frame;
1255 if ((nframes64_t) pos < cnt) {
1261 /* XXX this is completely insane. with the current buffering
1262 design, we'll force a complete track buffer flush and
1263 reload, just to move 1 sample !!!
1266 session->request_locate (pos);
1270 Editor::playhead_forward ()
1277 if (get_prefix (prefix, was_floating)) {
1281 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1283 cnt = (nframes64_t) floor (prefix);
1287 pos = playhead_cursor->current_frame;
1289 /* XXX this is completely insane. with the current buffering
1290 design, we'll force a complete track buffer flush and
1291 reload, just to move 1 sample !!!
1294 session->request_locate (pos+cnt);
1298 Editor::cursor_align (bool playhead_to_edit)
1304 if (playhead_to_edit) {
1306 if (selection->markers.empty()) {
1310 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1313 /* move selected markers to playhead */
1315 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1318 Location* loc = find_location_from_marker (*i, ignored);
1320 if (loc->is_mark()) {
1321 loc->set_start (playhead_cursor->current_frame);
1323 loc->set (playhead_cursor->current_frame,
1324 playhead_cursor->current_frame + loc->length());
1331 Editor::edit_cursor_backward ()
1338 if (get_prefix (prefix, was_floating)) {
1342 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1344 cnt = (nframes64_t) prefix;
1348 if ((pos = get_preferred_edit_position()) < 0) {
1358 // EDIT CURSOR edit_cursor->set_position (pos);
1362 Editor::edit_cursor_forward ()
1369 if (get_prefix (prefix, was_floating)) {
1373 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1375 cnt = (nframes64_t) floor (prefix);
1379 // pos = edit_cursor->current_frame;
1380 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1384 Editor::goto_frame ()
1390 if (get_prefix (prefix, was_floating)) {
1395 frame = (nframes64_t) floor (prefix * session->frame_rate());
1397 frame = (nframes64_t) floor (prefix);
1400 session->request_locate (frame);
1404 Editor::scroll_backward (float pages)
1407 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1412 if (get_prefix (prefix, was_floating)) {
1413 cnt = (nframes64_t) floor (pages * one_page);
1416 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1418 cnt = (nframes64_t) floor (prefix * one_page);
1422 if (leftmost_frame < cnt) {
1425 frame = leftmost_frame - cnt;
1428 reset_x_origin (frame);
1432 Editor::scroll_forward (float pages)
1435 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1440 if (get_prefix (prefix, was_floating)) {
1441 cnt = (nframes64_t) floor (pages * one_page);
1444 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1446 cnt = (nframes64_t) floor (prefix * one_page);
1450 if (max_frames - cnt < leftmost_frame) {
1451 frame = max_frames - cnt;
1453 frame = leftmost_frame + cnt;
1456 reset_x_origin (frame);
1460 Editor::scroll_tracks_down ()
1466 if (get_prefix (prefix, was_floating)) {
1469 cnt = (int) floor (prefix);
1472 double vert_value = vertical_adjustment.get_value() + (cnt *
1473 vertical_adjustment.get_page_size());
1474 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1475 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1477 vertical_adjustment.set_value (vert_value);
1481 Editor::scroll_tracks_up ()
1487 if (get_prefix (prefix, was_floating)) {
1490 cnt = (int) floor (prefix);
1493 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1497 Editor::scroll_tracks_down_line ()
1500 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1501 double vert_value = adj->get_value() + 60;
1503 if (vert_value>adj->get_upper() - _canvas_height) {
1504 vert_value = adj->get_upper() - _canvas_height;
1506 adj->set_value (vert_value);
1510 Editor::scroll_tracks_up_line ()
1512 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1513 adj->set_value (adj->get_value() - 60);
1519 Editor::temporal_zoom_step (bool coarser)
1521 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1525 nfpu = frames_per_unit;
1530 nfpu = max(1.0,(nfpu/1.61803399));
1533 temporal_zoom (nfpu);
1537 Editor::temporal_zoom (gdouble fpu)
1539 if (!session) return;
1541 nframes64_t current_page = current_page_frames();
1542 nframes64_t current_leftmost = leftmost_frame;
1543 nframes64_t current_rightmost;
1544 nframes64_t current_center;
1545 nframes64_t new_page_size;
1546 nframes64_t half_page_size;
1547 nframes64_t leftmost_after_zoom = 0;
1549 bool in_track_canvas;
1553 /* XXX this limit is also in ::set_frames_per_unit() */
1555 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1561 new_page_size = (nframes64_t) floor (_canvas_width * nfpu);
1562 half_page_size = new_page_size / 2;
1564 switch (zoom_focus) {
1566 leftmost_after_zoom = current_leftmost;
1569 case ZoomFocusRight:
1570 current_rightmost = leftmost_frame + current_page;
1571 if (current_rightmost < new_page_size) {
1572 leftmost_after_zoom = 0;
1574 leftmost_after_zoom = current_rightmost - new_page_size;
1578 case ZoomFocusCenter:
1579 current_center = current_leftmost + (current_page/2);
1580 if (current_center < half_page_size) {
1581 leftmost_after_zoom = 0;
1583 leftmost_after_zoom = current_center - half_page_size;
1587 case ZoomFocusPlayhead:
1588 /* try to keep the playhead in the same place */
1590 where = playhead_cursor->current_frame;
1592 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1595 leftmost_after_zoom = 0;
1596 } else if (l > max_frames) {
1597 leftmost_after_zoom = max_frames - new_page_size;
1599 leftmost_after_zoom = (nframes64_t) l;
1603 case ZoomFocusMouse:
1604 /* try to keep the mouse over the same point in the display */
1606 if (!mouse_frame (where, in_track_canvas)) {
1607 /* use playhead instead */
1608 where = playhead_cursor->current_frame;
1610 if (where < half_page_size) {
1611 leftmost_after_zoom = 0;
1613 leftmost_after_zoom = where - half_page_size;
1618 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1621 leftmost_after_zoom = 0;
1622 } else if (l > max_frames) {
1623 leftmost_after_zoom = max_frames - new_page_size;
1625 leftmost_after_zoom = (nframes64_t) l;
1632 /* try to keep the edit point in the same place */
1633 where = get_preferred_edit_position ();
1637 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1640 leftmost_after_zoom = 0;
1641 } else if (l > max_frames) {
1642 leftmost_after_zoom = max_frames - new_page_size;
1644 leftmost_after_zoom = (nframes64_t) l;
1648 /* edit point not defined */
1655 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1657 reposition_and_zoom (leftmost_after_zoom, nfpu);
1661 Editor::temporal_zoom_region (bool both_axes)
1664 nframes64_t start = max_frames;
1665 nframes64_t end = 0;
1667 set<TimeAxisView*> tracks;
1669 get_regions_for_action (rs);
1675 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1677 if ((*i)->region()->position() < start) {
1678 start = (*i)->region()->position();
1681 if ((*i)->region()->last_frame() + 1 > end) {
1682 end = (*i)->region()->last_frame() + 1;
1685 tracks.insert (&((*i)->get_time_axis_view()));
1688 /* now comes an "interesting" hack ... make sure we leave a little space
1689 at each end of the editor so that the zoom doesn't fit the region
1690 precisely to the screen.
1693 GdkScreen* screen = gdk_screen_get_default ();
1694 gint pixwidth = gdk_screen_get_width (screen);
1695 gint mmwidth = gdk_screen_get_width_mm (screen);
1696 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1697 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1699 if ((start == 0 && end == 0) || end < start) {
1703 nframes64_t range = end - start;
1704 double new_fpu = (double)range / (double)_canvas_width;
1705 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1707 if (start > extra_samples) {
1708 start -= extra_samples;
1713 if (max_frames - extra_samples > end) {
1714 end += extra_samples;
1720 /* save visual state with track states included, and prevent
1721 set_frames_per_unit() from doing it again.
1723 undo_visual_stack.push_back (current_visual_state(true));
1724 no_save_visual = true;
1727 temporal_zoom_by_frame (start, end, "zoom to region");
1730 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1732 /* set visible track heights appropriately */
1734 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1735 (*t)->set_height (per_track_height);
1738 /* hide irrelevant tracks */
1740 _routes->suspend_redisplay ();
1742 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1743 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1744 hide_track_in_display (**i, true);
1748 _routes->resume_redisplay ();
1750 vertical_adjustment.set_value (0.0);
1751 no_save_visual = false;
1754 zoomed_to_region = true;
1755 redo_visual_stack.push_back (current_visual_state());
1759 Editor::toggle_zoom_region (bool both_axes)
1761 if (zoomed_to_region) {
1762 swap_visual_state ();
1764 temporal_zoom_region (both_axes);
1769 Editor::temporal_zoom_selection ()
1771 if (!selection) return;
1773 if (selection->time.empty()) {
1777 nframes64_t start = selection->time[clicked_selection].start;
1778 nframes64_t end = selection->time[clicked_selection].end;
1780 temporal_zoom_by_frame (start, end, "zoom to selection");
1784 Editor::temporal_zoom_session ()
1786 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1789 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1794 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & /*op*/)
1796 if (!session) return;
1798 if ((start == 0 && end == 0) || end < start) {
1802 nframes64_t range = end - start;
1804 double new_fpu = (double)range / (double)_canvas_width;
1806 nframes64_t new_page = (nframes64_t) floor (_canvas_width * new_fpu);
1807 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1808 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1810 if (new_leftmost > middle) {
1814 reposition_and_zoom (new_leftmost, new_fpu);
1818 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1823 double range_before = frame - leftmost_frame;
1826 new_fpu = frames_per_unit;
1829 new_fpu *= 1.61803399;
1830 range_before *= 1.61803399;
1832 new_fpu = max(1.0,(new_fpu/1.61803399));
1833 range_before /= 1.61803399;
1836 if (new_fpu == frames_per_unit) {
1840 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1842 if (new_leftmost > frame) {
1845 // begin_reversible_command (_("zoom to frame"));
1846 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1847 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1848 // commit_reversible_command ();
1850 reposition_and_zoom (new_leftmost, new_fpu);
1855 Editor::choose_new_marker_name(string &name) {
1857 if (!Config->get_name_new_markers()) {
1858 /* don't prompt user for a new name */
1862 ArdourPrompter dialog (true);
1864 dialog.set_prompt (_("New Name:"));
1866 WindowTitle title(Glib::get_application_name());
1867 title += _("Name New Location Marker");
1869 dialog.set_title(title.get_string());
1871 dialog.set_name ("MarkNameWindow");
1872 dialog.set_size_request (250, -1);
1873 dialog.set_position (Gtk::WIN_POS_MOUSE);
1875 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1876 dialog.set_initial_text (name);
1880 switch (dialog.run ()) {
1881 case RESPONSE_ACCEPT:
1887 dialog.get_result(name);
1894 Editor::add_location_from_selection ()
1898 if (selection->time.empty()) {
1902 if (session == 0 || clicked_axisview == 0) {
1906 nframes64_t start = selection->time[clicked_selection].start;
1907 nframes64_t end = selection->time[clicked_selection].end;
1909 session->locations()->next_available_name(rangename,"selection");
1910 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1912 session->begin_reversible_command (_("add marker"));
1913 XMLNode &before = session->locations()->get_state();
1914 session->locations()->add (location, true);
1915 XMLNode &after = session->locations()->get_state();
1916 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1917 session->commit_reversible_command ();
1921 Editor::add_location_mark (nframes64_t where)
1925 select_new_marker = true;
1927 session->locations()->next_available_name(markername,"mark");
1928 if (!choose_new_marker_name(markername)) {
1931 Location *location = new Location (where, where, markername, Location::IsMark);
1932 session->begin_reversible_command (_("add marker"));
1933 XMLNode &before = session->locations()->get_state();
1934 session->locations()->add (location, true);
1935 XMLNode &after = session->locations()->get_state();
1936 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1937 session->commit_reversible_command ();
1941 Editor::add_location_from_playhead_cursor ()
1943 add_location_mark (session->audible_frame());
1947 Editor::add_locations_from_audio_region ()
1951 get_regions_for_action (rs);
1957 session->begin_reversible_command (rs.size () > 1 ? _("add markers") : _("add marker"));
1958 XMLNode &before = session->locations()->get_state();
1960 cerr << "Add locations\n";
1962 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1964 boost::shared_ptr<Region> region = (*i)->region ();
1966 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1968 session->locations()->add (location, true);
1971 XMLNode &after = session->locations()->get_state();
1972 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
1973 session->commit_reversible_command ();
1977 Editor::add_location_from_audio_region ()
1981 get_regions_for_action (rs);
1987 session->begin_reversible_command (_("add marker"));
1988 XMLNode &before = session->locations()->get_state();
1992 if (rs.size() > 1) { // more than one region selected
1993 session->locations()->next_available_name(markername, "regions");
1995 RegionView* rv = *(rs.begin());
1996 boost::shared_ptr<Region> region = rv->region();
1997 markername = region->name();
2000 if (!choose_new_marker_name(markername)) {
2004 cerr << "Add location\n";
2006 // single range spanning all selected
2007 Location *location = new Location (rs.start(), rs.end_frame(), markername, Location::IsRangeMarker);
2008 session->locations()->add (location, true);
2010 XMLNode &after = session->locations()->get_state();
2011 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2012 session->commit_reversible_command ();
2016 Editor::amplitude_zoom_step (bool in)
2030 #ifdef FIX_FOR_CANVAS
2031 /* XXX DO SOMETHING */
2040 Editor::delete_sample_forward ()
2045 Editor::delete_sample_backward ()
2050 Editor::delete_screen ()
2057 Editor::search_backwards ()
2063 Editor::search_forwards ()
2071 Editor::jump_forward_to_mark ()
2077 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
2080 session->request_locate (location->start(), session->transport_rolling());
2082 session->request_locate (session->current_end_frame());
2087 Editor::jump_backward_to_mark ()
2093 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
2096 session->request_locate (location->start(), session->transport_rolling());
2098 session->goto_start ();
2110 if (get_prefix (prefix, was_floating)) {
2111 pos = session->audible_frame ();
2114 pos = (nframes64_t) floor (prefix * session->frame_rate ());
2116 pos = (nframes64_t) floor (prefix);
2120 session->locations()->next_available_name(markername,"mark");
2121 if (!choose_new_marker_name(markername)) {
2124 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2128 Editor::clear_markers ()
2131 session->begin_reversible_command (_("clear markers"));
2132 XMLNode &before = session->locations()->get_state();
2133 session->locations()->clear_markers ();
2134 XMLNode &after = session->locations()->get_state();
2135 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2136 session->commit_reversible_command ();
2141 Editor::clear_ranges ()
2144 session->begin_reversible_command (_("clear ranges"));
2145 XMLNode &before = session->locations()->get_state();
2147 Location * looploc = session->locations()->auto_loop_location();
2148 Location * punchloc = session->locations()->auto_punch_location();
2150 session->locations()->clear_ranges ();
2152 if (looploc) session->locations()->add (looploc);
2153 if (punchloc) session->locations()->add (punchloc);
2155 XMLNode &after = session->locations()->get_state();
2156 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2157 session->commit_reversible_command ();
2162 Editor::clear_locations ()
2164 session->begin_reversible_command (_("clear locations"));
2165 XMLNode &before = session->locations()->get_state();
2166 session->locations()->clear ();
2167 XMLNode &after = session->locations()->get_state();
2168 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2169 session->commit_reversible_command ();
2170 session->locations()->clear ();
2174 Editor::unhide_markers ()
2176 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2177 Location *l = (*i).first;
2178 if (l->is_hidden() && l->is_mark()) {
2179 l->set_hidden(false, this);
2185 Editor::unhide_ranges ()
2187 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2188 Location *l = (*i).first;
2189 if (l->is_hidden() && l->is_range_marker()) {
2190 l->set_hidden(false, this);
2195 /* INSERT/REPLACE */
2198 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2203 RouteTimeAxisView *rtv = 0;
2204 boost::shared_ptr<Playlist> playlist;
2206 track_canvas->window_to_world (x, y, wx, wy);
2207 //wx += horizontal_adjustment.get_value();
2208 //wy += vertical_adjustment.get_value();
2211 event.type = GDK_BUTTON_RELEASE;
2212 event.button.x = wx;
2213 event.button.y = wy;
2215 where = event_frame (&event, &cx, &cy);
2217 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2218 /* clearly outside canvas area */
2222 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2223 if (tv.first == 0) {
2227 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2231 if ((playlist = rtv->playlist()) == 0) {
2237 begin_reversible_command (_("insert dragged region"));
2238 XMLNode &before = playlist->get_state();
2239 playlist->add_region (RegionFactory::create (region), where, 1.0);
2240 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2241 commit_reversible_command ();
2245 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2249 RouteTimeAxisView *dest_rtv = 0;
2250 RouteTimeAxisView *source_rtv = 0;
2252 track_canvas->window_to_world (x, y, wx, wy);
2253 wx += horizontal_adjustment.get_value();
2254 wy += vertical_adjustment.get_value();
2257 event.type = GDK_BUTTON_RELEASE;
2258 event.button.x = wx;
2259 event.button.y = wy;
2261 where = event_frame (&event, &cx, &cy);
2263 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2264 if (tv.first == 0) {
2268 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2272 /* use this drag source to add underlay to a track. But we really don't care
2273 about the Route, only the view of the route, so find it first */
2274 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2275 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2279 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2280 dest_rtv->add_underlay(source_rtv->view());
2287 Editor::insert_region_list_selection (float times)
2289 RouteTimeAxisView *tv = 0;
2290 boost::shared_ptr<Playlist> playlist;
2292 if (clicked_routeview != 0) {
2293 tv = clicked_routeview;
2294 } else if (!selection->tracks.empty()) {
2295 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2298 } else if (entered_track != 0) {
2299 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2306 if ((playlist = tv->playlist()) == 0) {
2310 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2315 begin_reversible_command (_("insert region"));
2316 XMLNode &before = playlist->get_state();
2317 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2318 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2319 commit_reversible_command ();
2322 /* BUILT-IN EFFECTS */
2325 Editor::reverse_selection ()
2330 /* GAIN ENVELOPE EDITING */
2333 Editor::edit_envelope ()
2340 Editor::transition_to_rolling (bool fwd)
2346 switch (Config->get_slave_source()) {
2351 /* transport controlled by the master */
2355 if (session->is_auditioning()) {
2356 session->cancel_audition ();
2360 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2364 Editor::toggle_playback (bool with_abort)
2370 switch (Config->get_slave_source()) {
2375 /* transport controlled by the master */
2379 if (session->is_auditioning()) {
2380 session->cancel_audition ();
2384 if (session->transport_rolling()) {
2385 session->request_stop (with_abort);
2386 if (session->get_play_loop()) {
2387 session->request_play_loop (false);
2390 session->request_transport_speed (1.0f);
2395 Editor::play_from_start ()
2397 session->request_locate (session->current_start_frame(), true);
2401 Editor::play_from_edit_point ()
2403 session->request_locate (get_preferred_edit_position(), true);
2407 Editor::play_from_edit_point_and_return ()
2409 nframes64_t start_frame;
2410 nframes64_t return_frame;
2412 start_frame = get_preferred_edit_position (true);
2414 if (session->transport_rolling()) {
2415 session->request_locate (start_frame, false);
2419 /* don't reset the return frame if its already set */
2421 if ((return_frame = session->requested_return_frame()) < 0) {
2422 return_frame = session->audible_frame();
2425 if (start_frame >= 0) {
2426 session->request_roll_at_and_return (start_frame, return_frame);
2431 Editor::play_selection ()
2433 if (selection->time.empty()) {
2437 session->request_play_range (true);
2441 Editor::loop_selected_region ()
2445 get_regions_for_action (rs);
2448 RegionView *rv = *(rs.begin());
2451 if ((tll = transport_loop_location()) != 0) {
2453 tll->set (rv->region()->position(), rv->region()->last_frame());
2455 // enable looping, reposition and start rolling
2457 session->request_play_loop (true);
2458 session->request_locate (tll->start(), false);
2459 session->request_transport_speed (1.0f);
2465 Editor::play_location (Location& location)
2467 if (location.start() <= location.end()) {
2471 session->request_bounded_roll (location.start(), location.end());
2475 Editor::loop_location (Location& location)
2477 if (location.start() <= location.end()) {
2483 if ((tll = transport_loop_location()) != 0) {
2484 tll->set (location.start(), location.end());
2486 // enable looping, reposition and start rolling
2487 session->request_play_loop (true);
2488 session->request_locate (tll->start(), true);
2493 Editor::raise_region ()
2495 selection->foreach_region (&Region::raise);
2499 Editor::raise_region_to_top ()
2501 selection->foreach_region (&Region::raise_to_top);
2505 Editor::lower_region ()
2507 selection->foreach_region (&Region::lower);
2511 Editor::lower_region_to_bottom ()
2513 selection->foreach_region (&Region::lower_to_bottom);
2516 /** Show the region editor for the selected regions */
2518 Editor::edit_region ()
2520 selection->foreach_regionview (&RegionView::show_region_editor);
2524 Editor::rename_region()
2528 get_regions_for_action (rs);
2534 WindowTitle title (Glib::get_application_name());
2535 title += _("Rename Region");
2537 ArdourDialog d (*this, title.get_string(), true, false);
2539 Label label (_("New name:"));
2542 hbox.set_spacing (6);
2543 hbox.pack_start (label, false, false);
2544 hbox.pack_start (entry, true, true);
2546 d.get_vbox()->set_border_width (12);
2547 d.get_vbox()->pack_start (hbox, false, false);
2549 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2550 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2552 d.set_size_request (300, -1);
2553 d.set_position (Gtk::WIN_POS_MOUSE);
2555 entry.set_text (rs.front()->region()->name());
2556 entry.select_region (0, -1);
2558 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2568 if (ret == RESPONSE_OK) {
2569 std::string str = entry.get_text();
2570 strip_whitespace_edges (str);
2572 rs.front()->region()->set_name (str);
2573 _regions->redisplay ();
2579 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2581 if (session->is_auditioning()) {
2582 session->cancel_audition ();
2585 // note: some potential for creativity here, because region doesn't
2586 // have to belong to the playlist that Route is handling
2588 // bool was_soloed = route.soloed();
2590 route.set_solo (true, this);
2592 session->request_bounded_roll (region->position(), region->position() + region->length());
2594 /* XXX how to unset the solo state ? */
2597 /** Start an audition of the first selected region */
2599 Editor::play_edit_range ()
2601 nframes64_t start, end;
2603 if (get_edit_op_range (start, end)) {
2604 session->request_bounded_roll (start, end);
2609 Editor::play_selected_region ()
2611 nframes64_t start = max_frames;
2612 nframes64_t end = 0;
2615 get_regions_for_action (rs);
2621 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2622 if ((*i)->region()->position() < start) {
2623 start = (*i)->region()->position();
2625 if ((*i)->region()->last_frame() + 1 > end) {
2626 end = (*i)->region()->last_frame() + 1;
2630 session->request_stop ();
2631 session->request_bounded_roll (start, end);
2635 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2637 session->audition_region (region);
2641 Editor::build_interthread_progress_window ()
2643 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2645 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2647 interthread_progress_window->set_border_width (12);
2648 interthread_progress_window->get_vbox()->set_spacing (6);
2650 interthread_progress_label.set_alignment (0.5, 0.5);
2652 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2653 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2655 // GTK2FIX: this button needs a modifiable label
2657 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2658 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2660 interthread_cancel_button.add (interthread_cancel_label);
2662 interthread_progress_window->set_default_size (200, 100);
2666 Editor::interthread_cancel_clicked ()
2668 if (current_interthread_info) {
2669 current_interthread_info->cancel = true;
2674 Editor::region_from_selection ()
2676 if (clicked_axisview == 0) {
2680 if (selection->time.empty()) {
2684 nframes64_t start = selection->time[clicked_selection].start;
2685 nframes64_t end = selection->time[clicked_selection].end;
2687 TrackSelection tracks = get_tracks_for_range_action ();
2689 nframes64_t selection_cnt = end - start + 1;
2691 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2692 boost::shared_ptr<Region> current;
2693 boost::shared_ptr<Playlist> pl;
2694 nframes64_t internal_start;
2697 if ((pl = (*i)->playlist()) == 0) {
2701 if ((current = pl->top_region_at (start)) == 0) {
2705 internal_start = start - current->position();
2706 session->region_name (new_name, current->name(), true);
2707 boost::shared_ptr<Region> region (RegionFactory::create (current,
2708 internal_start, selection_cnt, new_name));
2713 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2715 if (selection->time.empty() || selection->tracks.empty()) {
2719 nframes64_t start = selection->time[clicked_selection].start;
2720 nframes64_t end = selection->time[clicked_selection].end;
2722 sort_track_selection ();
2724 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2725 boost::shared_ptr<Region> current;
2726 boost::shared_ptr<Playlist> playlist;
2727 nframes64_t internal_start;
2730 if ((playlist = (*i)->playlist()) == 0) {
2734 if ((current = playlist->top_region_at(start)) == 0) {
2738 internal_start = start - current->position();
2739 session->region_name (new_name, current->name(), true);
2741 new_regions.push_back (RegionFactory::create (current,
2742 internal_start, end - start + 1, new_name));
2747 Editor::split_multichannel_region ()
2751 get_regions_for_action (rs);
2757 vector< boost::shared_ptr<Region> > v;
2759 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2760 (*x)->region()->separate_by_channel (*session, v);
2765 Editor::new_region_from_selection ()
2767 region_from_selection ();
2768 cancel_selection ();
2772 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2774 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2783 * - selected tracks, or if there are none...
2784 * - tracks containing selected regions, or if there are none...
2789 Editor::get_tracks_for_range_action () const
2793 if (selection->tracks.empty()) {
2795 /* use tracks with selected regions */
2797 RegionSelection rs = selection->regions;
2799 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2800 TimeAxisView* tv = &(*i)->get_time_axis_view();
2802 if (!t.contains (tv)) {
2808 /* no regions and no tracks: use all tracks */
2814 t = selection->tracks;
2821 Editor::separate_regions_between (const TimeSelection& ts)
2823 bool in_command = false;
2824 boost::shared_ptr<Playlist> playlist;
2825 RegionSelection new_selection;
2827 TrackSelection tmptracks = get_tracks_for_range_action ();
2828 sort_track_selection (&tmptracks);
2830 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2832 RouteTimeAxisView* rtv;
2834 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2836 if (rtv->is_track()) {
2838 /* no edits to destructive tracks */
2840 if (rtv->track()->diskstream()->destructive()) {
2844 if ((playlist = rtv->playlist()) != 0) {
2849 before = &(playlist->get_state());
2852 /* XXX need to consider musical time selections here at some point */
2854 double speed = rtv->get_diskstream()->speed();
2857 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2859 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2860 mem_fun(*this, &Editor::collect_new_region_view));
2861 latest_regionviews.clear ();
2863 playlist->partition ((nframes64_t)((*t).start * speed),
2864 (nframes64_t)((*t).end * speed), true);
2868 if (!latest_regionviews.empty()) {
2872 rtv->view()->foreach_regionview (bind (
2873 sigc::ptr_fun (add_if_covered),
2874 &(*t), &new_selection));
2877 begin_reversible_command (_("separate"));
2881 session->add_command(new MementoCommand<Playlist>(
2882 *playlist, before, &playlist->get_state()));
2895 selection->set (new_selection);
2896 set_mouse_mode (MouseObject);
2898 commit_reversible_command ();
2902 /** Take tracks from get_tracks_for_range_action and cut any regions
2903 * on those tracks so that the tracks are empty over the time
2907 Editor::separate_region_from_selection ()
2909 /* preferentially use *all* ranges in the time selection if we're in range mode
2910 to allow discontiguous operation, since get_edit_op_range() currently
2911 returns a single range.
2914 if (mouse_mode == MouseRange && !selection->time.empty()) {
2916 separate_regions_between (selection->time);
2923 if (get_edit_op_range (start, end)) {
2925 AudioRange ar (start, end, 1);
2929 separate_regions_between (ts);
2935 Editor::separate_region_from_punch ()
2937 Location* loc = session->locations()->auto_punch_location();
2939 separate_regions_using_location (*loc);
2944 Editor::separate_region_from_loop ()
2946 Location* loc = session->locations()->auto_loop_location();
2948 separate_regions_using_location (*loc);
2953 Editor::separate_regions_using_location (Location& loc)
2955 if (loc.is_mark()) {
2959 AudioRange ar (loc.start(), loc.end(), 1);
2964 separate_regions_between (ts);
2968 Editor::crop_region_to_selection ()
2970 if (!selection->time.empty()) {
2972 crop_region_to (selection->time.start(), selection->time.end_frame());
2979 if (get_edit_op_range (start, end)) {
2980 crop_region_to (start, end);
2987 Editor::crop_region_to (nframes64_t start, nframes64_t end)
2989 vector<boost::shared_ptr<Playlist> > playlists;
2990 boost::shared_ptr<Playlist> playlist;
2993 if (selection->tracks.empty()) {
2996 sort_track_selection ();
2997 ts = &selection->tracks;
3000 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3002 RouteTimeAxisView* rtv;
3004 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3006 boost::shared_ptr<Track> t = rtv->track();
3008 if (t != 0 && ! t->diskstream()->destructive()) {
3010 if ((playlist = rtv->playlist()) != 0) {
3011 playlists.push_back (playlist);
3017 if (playlists.empty()) {
3021 nframes64_t the_start;
3022 nframes64_t the_end;
3025 begin_reversible_command (_("trim to selection"));
3027 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3029 boost::shared_ptr<Region> region;
3033 if ((region = (*i)->top_region_at(the_start)) == 0) {
3037 /* now adjust lengths to that we do the right thing
3038 if the selection extends beyond the region
3041 the_start = max (the_start, (nframes64_t) region->position());
3042 if (max_frames - the_start < region->length()) {
3043 the_end = the_start + region->length() - 1;
3045 the_end = max_frames;
3047 the_end = min (end, the_end);
3048 cnt = the_end - the_start + 1;
3050 XMLNode &before = (*i)->get_state();
3051 region->trim_to (the_start, cnt, this);
3052 XMLNode &after = (*i)->get_state();
3053 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
3056 commit_reversible_command ();
3060 Editor::region_fill_track ()
3065 get_regions_for_action (rs);
3067 if (!session || rs.empty()) {
3071 end = session->current_end_frame ();
3073 begin_reversible_command (_("region fill"));
3075 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3077 boost::shared_ptr<Region> region ((*i)->region());
3080 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
3083 boost::shared_ptr<Playlist> pl = region->playlist();
3085 if (end <= region->last_frame()) {
3089 double times = (double) (end - region->last_frame()) / (double) region->length();
3095 XMLNode &before = pl->get_state();
3096 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
3097 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
3100 commit_reversible_command ();
3104 Editor::region_fill_selection ()
3106 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3110 if (selection->time.empty()) {
3114 boost::shared_ptr<Region> region = _regions->get_single_selection ();
3119 nframes64_t start = selection->time[clicked_selection].start;
3120 nframes64_t end = selection->time[clicked_selection].end;
3122 boost::shared_ptr<Playlist> playlist;
3124 if (selection->tracks.empty()) {
3128 nframes64_t selection_length = end - start;
3129 float times = (float)selection_length / region->length();
3131 begin_reversible_command (_("fill selection"));
3133 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3135 if ((playlist = (*i)->playlist()) == 0) {
3139 XMLNode &before = playlist->get_state();
3140 playlist->add_region (RegionFactory::create (region), start, times);
3141 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3144 commit_reversible_command ();
3148 Editor::set_region_sync_from_edit_point ()
3150 nframes64_t where = get_preferred_edit_position ();
3152 get_regions_for_action (rs);
3153 set_sync_point (where, rs);
3157 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3159 bool in_command = false;
3161 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3163 if (!(*r)->region()->covers (where)) {
3167 boost::shared_ptr<Region> region ((*r)->region());
3170 begin_reversible_command (_("set sync point"));
3174 XMLNode &before = region->playlist()->get_state();
3175 region->set_sync_position (get_preferred_edit_position());
3176 XMLNode &after = region->playlist()->get_state();
3177 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3181 commit_reversible_command ();
3185 /** Remove the sync positions of the selection */
3187 Editor::remove_region_sync ()
3191 get_regions_for_action (rs);
3197 begin_reversible_command (_("remove sync"));
3198 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3200 XMLNode &before = (*i)->region()->playlist()->get_state();
3201 (*i)->region()->clear_sync_position ();
3202 XMLNode &after = (*i)->region()->playlist()->get_state();
3203 session->add_command(new MementoCommand<Playlist>(*((*i)->region()->playlist()), &before, &after));
3205 commit_reversible_command ();
3209 Editor::naturalize ()
3213 get_regions_for_action (rs);
3219 begin_reversible_command (_("naturalize"));
3220 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3221 XMLNode &before = (*i)->region()->get_state();
3222 (*i)->region()->move_to_natural_position (this);
3223 XMLNode &after = (*i)->region()->get_state();
3224 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3226 commit_reversible_command ();
3230 Editor::align (RegionPoint what)
3234 get_regions_for_action (rs);
3235 nframes64_t where = get_preferred_edit_position();
3238 align_selection (what, where, rs);
3242 get_regions_at (rs, where, selection->tracks);
3243 align_selection (what, where, rs);
3248 Editor::align_relative (RegionPoint what)
3250 nframes64_t where = get_preferred_edit_position();
3253 get_regions_for_action (rs);
3256 align_selection_relative (what, where, rs);
3260 struct RegionSortByTime {
3261 bool operator() (const RegionView* a, const RegionView* b) {
3262 return a->region()->position() < b->region()->position();
3267 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3273 nframes64_t distance = 0;
3274 nframes64_t pos = 0;
3277 list<RegionView*> sorted;
3278 rs.by_position (sorted);
3280 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3285 if (position > r->position()) {
3286 distance = position - r->position();
3288 distance = r->position() - position;
3294 if (position > r->last_frame()) {
3295 distance = position - r->last_frame();
3296 pos = r->position() + distance;
3298 distance = r->last_frame() - position;
3299 pos = r->position() - distance;
3305 pos = r->adjust_to_sync (position);
3306 if (pos > r->position()) {
3307 distance = pos - r->position();
3309 distance = r->position() - pos;
3315 if (pos == r->position()) {
3319 begin_reversible_command (_("align selection (relative)"));
3321 /* move first one specially */
3323 XMLNode &before = r->playlist()->get_state();
3324 r->set_position (pos, this);
3325 XMLNode &after = r->playlist()->get_state();
3326 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3328 /* move rest by the same amount */
3332 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3334 boost::shared_ptr<Region> region ((*i)->region());
3336 XMLNode &before = region->playlist()->get_state();
3339 region->set_position (region->position() + distance, this);
3341 region->set_position (region->position() - distance, this);
3344 XMLNode &after = region->playlist()->get_state();
3345 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3349 commit_reversible_command ();
3353 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3359 begin_reversible_command (_("align selection"));
3361 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3362 align_region_internal ((*i)->region(), point, position);
3365 commit_reversible_command ();
3369 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3371 begin_reversible_command (_("align region"));
3372 align_region_internal (region, point, position);
3373 commit_reversible_command ();
3377 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3379 XMLNode &before = region->playlist()->get_state();
3383 region->set_position (region->adjust_to_sync (position), this);
3387 if (position > region->length()) {
3388 region->set_position (position - region->length(), this);
3393 region->set_position (position, this);
3397 XMLNode &after = region->playlist()->get_state();
3398 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3402 Editor::trim_region_front ()
3408 Editor::trim_region_back ()
3410 trim_region (false);
3414 Editor::trim_region (bool front)
3416 nframes64_t where = get_preferred_edit_position();
3419 get_regions_for_action (rs);
3425 begin_reversible_command (front ? _("trim front") : _("trim back"));
3427 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3428 if (!(*i)->region()->locked()) {
3429 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
3430 XMLNode &before = pl->get_state();
3432 (*i)->region()->trim_front (where, this);
3434 (*i)->region()->trim_end (where, this);
3436 XMLNode &after = pl->get_state();
3437 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
3441 commit_reversible_command ();
3444 /** Trim the end of the selected regions to the position of the edit cursor */
3446 Editor::trim_region_to_loop ()
3448 Location* loc = session->locations()->auto_loop_location();
3452 trim_region_to_location (*loc, _("trim to loop"));
3456 Editor::trim_region_to_punch ()
3458 Location* loc = session->locations()->auto_punch_location();
3462 trim_region_to_location (*loc, _("trim to punch"));
3465 Editor::trim_region_to_location (const Location& loc, const char* str)
3469 get_regions_for_action (rs);
3471 begin_reversible_command (str);
3473 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3474 RegionView* rv = (*x);
3476 /* require region to span proposed trim */
3477 switch (rv->region()->coverage (loc.start(), loc.end())) {
3478 case OverlapInternal:
3484 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3493 if (tav->get_diskstream() != 0) {
3494 speed = tav->get_diskstream()->speed();
3497 start = session_frame_to_track_frame (loc.start(), speed);
3498 end = session_frame_to_track_frame (loc.end(), speed);
3500 XMLNode &before = rv->region()->playlist()->get_state();
3501 rv->region()->trim_to (start, (end - start), this);
3502 XMLNode &after = rv->region()->playlist()->get_state();
3503 session->add_command(new MementoCommand<Playlist>(
3504 *(rv->region()->playlist()), &before, &after));
3507 commit_reversible_command ();
3511 Editor::trim_region_to_edit_point ()
3515 get_regions_for_action (rs);
3517 nframes64_t where = get_preferred_edit_position();
3519 begin_reversible_command (_("trim region start to edit point"));
3521 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3522 RegionView* rv = (*x);
3524 /* require region to cover trim */
3525 if (!rv->region()->covers (where)) {
3529 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3536 if (tav->get_diskstream() != 0) {
3537 speed = tav->get_diskstream()->speed();
3540 XMLNode &before = rv->region()->playlist()->get_state();
3541 rv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3542 XMLNode &after = rv->region()->playlist()->get_state();
3543 session->add_command(new MementoCommand<Playlist>(
3544 *(rv->region()->playlist()), &before, &after));
3547 commit_reversible_command ();
3551 Editor::trim_region_from_edit_point ()
3555 get_regions_for_action (rs);
3557 nframes64_t where = get_preferred_edit_position();
3559 begin_reversible_command (_("trim region end to edit point"));
3561 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3562 RegionView* rv = (*x);
3564 /* require region to cover trim */
3565 if (!rv->region()->covers (where)) {
3569 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3576 if (tav->get_diskstream() != 0) {
3577 speed = tav->get_diskstream()->speed();
3580 XMLNode &before = rv->region()->playlist()->get_state();
3581 rv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3582 XMLNode &after = rv->region()->playlist()->get_state();
3583 session->add_command(new MementoCommand<Playlist>(
3584 *(rv->region()->playlist()), &before, &after));
3587 commit_reversible_command ();
3591 Editor::trim_region_to_previous_region_end ()
3593 return trim_to_region(false);
3597 Editor::trim_region_to_next_region_start ()
3599 return trim_to_region(true);
3603 Editor::trim_to_region(bool forward)
3607 get_regions_for_action (rs);
3609 begin_reversible_command (_("trim to region"));
3611 boost::shared_ptr<Region> next_region;
3613 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3615 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3621 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3629 if (atav->get_diskstream() != 0) {
3630 speed = atav->get_diskstream()->speed();
3634 boost::shared_ptr<Region> region = arv->region();
3635 boost::shared_ptr<Playlist> playlist (region->playlist());
3637 XMLNode &before = playlist->get_state();
3641 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3647 region->trim_end((nframes64_t) (next_region->first_frame() * speed), this);
3648 arv->region_changed (Change (LengthChanged));
3652 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3658 region->trim_front((nframes64_t) ((next_region->last_frame() + 1) * speed), this);
3659 arv->region_changed (Change (LengthChanged|PositionChanged|StartChanged));
3662 XMLNode &after = playlist->get_state();
3663 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
3666 commit_reversible_command ();
3670 Editor::unfreeze_route ()
3672 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3676 clicked_routeview->track()->unfreeze ();
3680 Editor::_freeze_thread (void* arg)
3682 PBD::notify_gui_about_thread_creation (pthread_self(), X_("Freeze"));
3683 return static_cast<Editor*>(arg)->freeze_thread ();
3687 Editor::freeze_thread ()
3689 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3690 current_interthread_info->done = true;
3695 Editor::freeze_progress_timeout (void */*arg*/)
3697 interthread_progress_bar.set_fraction (current_interthread_info->progress);
3698 return !(current_interthread_info->done || current_interthread_info->cancel);
3702 Editor::freeze_route ()
3704 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3708 InterThreadInfo itt;
3710 if (interthread_progress_window == 0) {
3711 build_interthread_progress_window ();
3714 WindowTitle title(Glib::get_application_name());
3715 title += _("Freeze");
3716 interthread_progress_window->set_title (title.get_string());
3717 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3718 interthread_progress_window->show_all ();
3719 interthread_progress_bar.set_fraction (0.0f);
3720 interthread_progress_label.set_text ("");
3721 interthread_cancel_label.set_text (_("Cancel Freeze"));
3722 current_interthread_info = &itt;
3724 interthread_progress_connection =
3725 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3729 itt.progress = 0.0f;
3731 pthread_attr_t attr;
3732 pthread_attr_init(&attr);
3733 pthread_attr_setstacksize(&attr, 500000);
3735 pthread_create_and_store (X_("freezer"), &itt.thread, &attr, _freeze_thread, this);
3737 pthread_attr_destroy(&attr);
3739 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3741 while (!itt.done && !itt.cancel) {
3742 gtk_main_iteration ();
3745 interthread_progress_connection.disconnect ();
3746 interthread_progress_window->hide_all ();
3747 current_interthread_info = 0;
3748 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3752 Editor::bounce_range_selection (bool replace, bool enable_processing)
3754 if (selection->time.empty()) {
3758 TrackSelection views = selection->tracks;
3760 nframes64_t start = selection->time[clicked_selection].start;
3761 nframes64_t end = selection->time[clicked_selection].end;
3762 nframes64_t cnt = end - start + 1;
3764 begin_reversible_command (_("bounce range"));
3766 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3768 RouteTimeAxisView* rtv;
3770 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3774 boost::shared_ptr<Playlist> playlist;
3776 if ((playlist = rtv->playlist()) == 0) {
3780 InterThreadInfo itt;
3784 itt.progress = false;
3786 XMLNode &before = playlist->get_state();
3787 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3790 list<AudioRange> ranges;
3791 ranges.push_back (AudioRange (start, start+cnt, 0));
3792 playlist->cut (ranges); // discard result
3793 playlist->add_region (r, start);
3796 XMLNode &after = playlist->get_state();
3797 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3800 commit_reversible_command ();
3803 /** Cut selected regions, automation points or a time range */
3810 /** Copy selected regions, automation points or a time range */
3818 /** @return true if a Cut, Copy or Clear is possible */
3820 Editor::can_cut_copy () const
3822 switch (current_mouse_mode()) {
3825 if (!selection->regions.empty() || !selection->points.empty()) {
3831 if (!selection->time.empty()) {
3844 /** Cut, copy or clear selected regions, automation points or a time range.
3845 * @param op Operation (Cut, Copy or Clear)
3848 Editor::cut_copy (CutCopyOp op)
3850 /* only cancel selection if cut/copy is successful.*/
3862 opname = _("clear");
3866 /* if we're deleting something, and the mouse is still pressed,
3867 the thing we started a drag for will be gone when we release
3868 the mouse button(s). avoid this. see part 2 at the end of
3872 if (op == Cut || op == Clear) {
3874 _drag->item()->ungrab (0);
3880 cut_buffer->clear ();
3882 if (entered_marker) {
3884 /* cut/delete op while pointing at a marker */
3887 Location* loc = find_location_from_marker (entered_marker, ignored);
3889 if (session && loc) {
3890 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3900 if (internal_editing()) {
3902 switch (current_mouse_mode()) {
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 /** Cut, copy or clear selected automation points.
4000 * @param op Operation (Cut, Copy or Clear)
4003 Editor::cut_copy_midi (CutCopyOp op)
4005 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
4006 MidiRegionView* mrv = *i;
4007 mrv->cut_copy_clear (op);
4011 struct PlaylistState {
4012 boost::shared_ptr<Playlist> playlist;
4016 struct lt_playlist {
4017 bool operator () (const PlaylistState& a, const PlaylistState& b) {
4018 return a.playlist < b.playlist;
4022 struct PlaylistMapping {
4024 boost::shared_ptr<Playlist> pl;
4026 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
4029 /** Remove `clicked_regionview' */
4031 Editor::remove_clicked_region ()
4033 if (clicked_routeview == 0 || clicked_regionview == 0) {
4037 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
4039 begin_reversible_command (_("remove region"));
4040 XMLNode &before = playlist->get_state();
4041 playlist->remove_region (clicked_regionview->region());
4042 XMLNode &after = playlist->get_state();
4043 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4044 commit_reversible_command ();
4048 /** Remove the selected regions */
4050 Editor::remove_selected_regions ()
4053 get_regions_for_action (rs);
4063 begin_reversible_command (_("remove region"));
4065 list<boost::shared_ptr<Region> > regions_to_remove;
4067 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4068 // we can't just remove the region(s) in this loop because
4069 // this removes them from the RegionSelection, and they thus
4070 // disappear from underneath the iterator, and the ++i above
4071 // SEGVs in a puzzling fashion.
4073 // so, first iterate over the regions to be removed from rs and
4074 // add them to the regions_to_remove list, and then
4075 // iterate over the list to actually remove them.
4077 regions_to_remove.push_back ((*i)->region());
4080 vector<PlaylistState> playlists;
4082 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
4084 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
4087 // is this check necessary?
4091 vector<PlaylistState>::iterator i;
4093 //only take state if this is a new playlist.
4094 for (i = playlists.begin(); i != playlists.end(); ++i) {
4095 if ((*i).playlist == playlist) {
4100 if (i == playlists.end()) {
4102 PlaylistState before;
4103 before.playlist = playlist;
4104 before.before = &playlist->get_state();
4106 playlist->freeze ();
4107 playlists.push_back(before);
4110 playlist->remove_region (*rl);
4113 vector<PlaylistState>::iterator pl;
4115 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
4116 (*pl).playlist->thaw ();
4117 session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4120 commit_reversible_command ();
4123 /** Cut, copy or clear selected regions.
4124 * @param op Operation (Cut, Copy or Clear)
4127 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
4129 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
4130 a map when we want ordered access to both elements. i think.
4133 vector<PlaylistMapping> pmap;
4135 nframes64_t first_position = max_frames;
4137 set<PlaylistState, lt_playlist> freezelist;
4138 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
4140 /* get ordering correct before we cut/copy */
4142 rs.sort_by_position_and_track ();
4144 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4146 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
4148 if (op == Cut || op == Clear) {
4149 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4152 set<PlaylistState, lt_playlist>::iterator fl;
4154 //only take state if this is a new playlist.
4155 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
4156 if ((*fl).playlist == pl) {
4161 if (fl == freezelist.end()) {
4162 PlaylistState before;
4163 before.playlist = pl;
4164 before.before = &pl->get_state();
4166 insert_result = freezelist.insert (before);
4171 TimeAxisView* tv = &(*x)->get_trackview();
4172 vector<PlaylistMapping>::iterator z;
4174 for (z = pmap.begin(); z != pmap.end(); ++z) {
4175 if ((*z).tv == tv) {
4180 if (z == pmap.end()) {
4181 pmap.push_back (PlaylistMapping (tv));
4185 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4187 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4190 /* impossible, but this handles it for the future */
4194 TimeAxisView& tv = (*x)->get_trackview();
4195 boost::shared_ptr<Playlist> npl;
4196 RegionSelection::iterator tmp;
4201 vector<PlaylistMapping>::iterator z;
4203 for (z = pmap.begin(); z != pmap.end(); ++z) {
4204 if ((*z).tv == &tv) {
4209 assert (z != pmap.end());
4212 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
4219 boost::shared_ptr<Region> r = (*x)->region();
4220 boost::shared_ptr<Region> _xx;
4226 _xx = RegionFactory::create (r);
4227 npl->add_region (_xx, r->position() - first_position);
4228 pl->remove_region (r);
4232 /* copy region before adding, so we're not putting same object into two different playlists */
4233 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4237 pl->remove_region (r);
4244 list<boost::shared_ptr<Playlist> > foo;
4246 /* the pmap is in the same order as the tracks in which selected regions occured */
4248 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4250 foo.push_back ((*i).pl);
4255 cut_buffer->set (foo);
4258 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4259 (*pl).playlist->thaw ();
4260 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4265 Editor::cut_copy_ranges (CutCopyOp op)
4268 TrackSelection entered;
4270 if (selection->tracks.empty()) {
4271 if (!entered_track) {
4274 entered.push_back (entered_track);
4277 ts = &selection->tracks;
4280 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4281 (*i)->cut_copy_clear (*selection, op);
4286 Editor::paste (float times)
4288 paste_internal (get_preferred_edit_position(), times);
4292 Editor::mouse_paste ()
4297 if (!mouse_frame (where, ignored)) {
4302 paste_internal (where, 1);
4306 Editor::paste_internal (nframes64_t position, float times)
4308 bool commit = false;
4310 if (internal_editing()) {
4311 if (cut_buffer->midi_notes.empty()) {
4315 if (cut_buffer->empty()) {
4320 if (position == max_frames) {
4321 position = get_preferred_edit_position();
4324 begin_reversible_command (_("paste"));
4327 TrackSelection::iterator i;
4330 /* get everything in the correct order */
4332 if (!selection->tracks.empty()) {
4333 sort_track_selection ();
4334 ts = selection->tracks;
4335 } else if (entered_track) {
4336 ts.push_back (entered_track);
4339 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4341 /* undo/redo is handled by individual tracks/regions */
4343 if (internal_editing()) {
4346 RegionSelection::iterator r;
4347 MidiNoteSelection::iterator cb;
4349 get_regions_at (rs, position, ts);
4351 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
4352 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
4353 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
4355 mrv->paste (position, times, **cb);
4362 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4369 commit_reversible_command ();
4374 Editor::paste_named_selection (float times)
4376 TrackSelection::iterator t;
4378 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
4380 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
4384 TreeModel::iterator i = selected->get_selected();
4385 NamedSelection* ns = (*i)[named_selection_columns.selection];
4387 list<boost::shared_ptr<Playlist> >::iterator chunk;
4388 list<boost::shared_ptr<Playlist> >::iterator tmp;
4390 chunk = ns->playlists.begin();
4392 begin_reversible_command (_("paste chunk"));
4394 sort_track_selection ();
4396 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4398 RouteTimeAxisView* rtv;
4399 boost::shared_ptr<Playlist> pl;
4400 boost::shared_ptr<AudioPlaylist> apl;
4402 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4406 if ((pl = rtv->playlist()) == 0) {
4410 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4417 XMLNode &before = apl->get_state();
4418 apl->paste (*chunk, get_preferred_edit_position(), times);
4419 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4421 if (tmp != ns->playlists.end()) {
4426 commit_reversible_command();
4430 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4432 boost::shared_ptr<Playlist> playlist;
4433 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4434 RegionSelection foo;
4436 begin_reversible_command (_("duplicate region"));
4438 selection->clear_regions ();
4440 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4442 boost::shared_ptr<Region> r ((*i)->region());
4444 TimeAxisView& tv = (*i)->get_time_axis_view();
4445 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4446 latest_regionviews.clear ();
4447 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4449 playlist = (*i)->region()->playlist();
4450 XMLNode &before = playlist->get_state();
4451 playlist->duplicate (r, r->last_frame(), times);
4452 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4456 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4459 commit_reversible_command ();
4462 selection->set (foo);
4467 Editor::duplicate_selection (float times)
4469 if (selection->time.empty() || selection->tracks.empty()) {
4473 boost::shared_ptr<Playlist> playlist;
4474 vector<boost::shared_ptr<Region> > new_regions;
4475 vector<boost::shared_ptr<Region> >::iterator ri;
4477 create_region_from_selection (new_regions);
4479 if (new_regions.empty()) {
4483 begin_reversible_command (_("duplicate selection"));
4485 ri = new_regions.begin();
4487 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4488 if ((playlist = (*i)->playlist()) == 0) {
4491 XMLNode &before = playlist->get_state();
4492 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4493 XMLNode &after = playlist->get_state();
4494 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4497 if (ri == new_regions.end()) {
4502 commit_reversible_command ();
4506 Editor::reset_point_selection ()
4508 /* reset all selected points to the relevant default value */
4510 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4512 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4515 atv->reset_objects (selection->points);
4521 Editor::center_playhead ()
4523 float page = _canvas_width * frames_per_unit;
4524 center_screen_internal (playhead_cursor->current_frame, page);
4528 Editor::center_edit_point ()
4530 float page = _canvas_width * frames_per_unit;
4531 center_screen_internal (get_preferred_edit_position(), page);
4535 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4537 begin_reversible_command (_("clear playlist"));
4538 XMLNode &before = playlist->get_state();
4540 XMLNode &after = playlist->get_state();
4541 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4542 commit_reversible_command ();
4546 Editor::nudge_track (bool use_edit, bool forwards)
4548 boost::shared_ptr<Playlist> playlist;
4549 nframes64_t distance;
4550 nframes64_t next_distance;
4554 start = get_preferred_edit_position();
4559 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4563 if (selection->tracks.empty()) {
4567 begin_reversible_command (_("nudge track"));
4569 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4571 if ((playlist = (*i)->playlist()) == 0) {
4575 XMLNode &before = playlist->get_state();
4576 playlist->nudge_after (start, distance, forwards);
4577 XMLNode &after = playlist->get_state();
4578 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4581 commit_reversible_command ();
4585 Editor::remove_last_capture ()
4587 vector<string> choices;
4594 if (Config->get_verify_remove_last_capture()) {
4595 prompt = _("Do you really want to destroy the last capture?"
4596 "\n(This is destructive and cannot be undone)");
4598 choices.push_back (_("No, do nothing."));
4599 choices.push_back (_("Yes, destroy it."));
4601 Gtkmm2ext::Choice prompter (prompt, choices);
4603 if (prompter.run () == 1) {
4604 session->remove_last_capture ();
4608 session->remove_last_capture();
4613 Editor::normalize_region ()
4620 get_regions_for_action (rs);
4626 Dialog dialog (rs.size() > 1 ? _("Normalize regions") : _("Normalize region"));
4628 hbox.pack_start (*manage (new Label (_("Normalize to:"))));
4629 SpinButton spin (0.2, 2);
4630 spin.set_range (-112, 0);
4631 spin.set_increments (0.1, 1);
4633 hbox.pack_start (spin);
4634 spin.set_value (_last_normalization_value);
4635 hbox.pack_start (*manage (new Label (_("dbFS"))));
4637 dialog.get_vbox()->pack_start (hbox);
4638 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
4639 dialog.add_button (_("Normalize"), RESPONSE_ACCEPT);
4641 if (dialog.run () == RESPONSE_CANCEL) {
4645 begin_reversible_command (_("normalize"));
4647 track_canvas->get_window()->set_cursor (*wait_cursor);
4650 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4651 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4654 XMLNode &before = arv->region()->get_state();
4655 arv->audio_region()->normalize_to (spin.get_value());
4656 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4659 commit_reversible_command ();
4660 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4662 _last_normalization_value = spin.get_value ();
4667 Editor::denormalize_region ()
4675 get_regions_for_action (rs);
4681 begin_reversible_command ("denormalize");
4683 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4684 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4687 XMLNode &before = arv->region()->get_state();
4688 arv->audio_region()->set_scale_amplitude (1.0f);
4689 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4692 commit_reversible_command ();
4696 Editor::adjust_region_scale_amplitude (bool up)
4704 get_regions_for_action (rs);
4710 begin_reversible_command ("denormalize");
4712 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4713 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4716 XMLNode &before = arv->region()->get_state();
4718 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4722 fraction = min (fraction, 1.0);
4725 fraction = max (fraction, 0.0);
4728 if (!up && fraction <= 0) {
4732 fraction = slider_position_to_gain (fraction);
4734 if (up && fraction >= 2.0) {
4738 arv->audio_region()->set_scale_amplitude (fraction);
4739 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4742 commit_reversible_command ();
4747 Editor::reverse_region ()
4753 Reverse rev (*session);
4754 apply_filter (rev, _("reverse regions"));
4758 Editor::strip_region_silence ()
4765 get_regions_for_action (rs);
4771 std::list<boost::shared_ptr<AudioRegion> > ar;
4773 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4774 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4776 ar.push_back (arv->audio_region ());
4780 StripSilenceDialog d (ar);
4781 int const r = d.run ();
4783 if (r == Gtk::RESPONSE_OK) {
4784 StripSilence s (*session, d.threshold (), d.minimum_length (), d.fade_length ());
4785 apply_filter (s, _("strip silence"));
4791 Editor::quantize_region ()
4797 // FIXME: varying meter?
4798 Quantize quant (*session, snap_length_beats(0));
4799 apply_filter (quant, _("quantize regions"));
4803 Editor::apply_filter (Filter& filter, string command)
4807 get_regions_for_action (rs);
4813 begin_reversible_command (command);
4815 track_canvas->get_window()->set_cursor (*wait_cursor);
4818 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4819 RegionSelection::iterator tmp = r;
4822 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4824 if (mrv->midi_region()->apply(filter) == 0) {
4825 mrv->redisplay_model();
4829 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4831 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4833 if (arv->audio_region()->apply (filter) == 0) {
4835 XMLNode &before = playlist->get_state();
4837 if (filter.results.empty ()) {
4839 /* no regions returned; remove the old one */
4840 playlist->remove_region (arv->region ());
4844 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4846 /* first region replaces the old one */
4847 playlist->replace_region (arv->region(), *res, (*res)->position());
4851 while (res != filter.results.end()) {
4852 playlist->add_region (*res, (*res)->position());
4858 XMLNode &after = playlist->get_state();
4859 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4868 commit_reversible_command ();
4872 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4876 Editor::region_selection_op (void (Region::*pmf)(void))
4878 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4879 Region* region = (*i)->region().get();
4886 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4888 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4889 Region* region = (*i)->region().get();
4890 (region->*pmf)(arg);
4895 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4897 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4898 Region* region = (*i)->region().get();
4904 Editor::external_edit_region ()
4910 Editor::brush (nframes64_t pos)
4912 RegionSelection sel;
4915 get_regions_for_action (rs);
4923 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4924 mouse_brush_insert_region ((*i), pos);
4929 Editor::reset_region_gain_envelopes ()
4931 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
4933 if (!session || rs.empty()) {
4937 session->begin_reversible_command (_("reset region gain"));
4939 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4940 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4942 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4943 XMLNode& before (alist->get_state());
4945 arv->audio_region()->set_default_envelope ();
4946 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4950 session->commit_reversible_command ();
4954 Editor::toggle_gain_envelope_visibility ()
4956 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
4958 if (!session || rs.empty()) {
4962 session->begin_reversible_command (_("region gain envelope visible"));
4964 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4965 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4967 XMLNode &before = arv->region()->get_state ();
4968 arv->set_envelope_visible (!arv->envelope_visible());
4969 XMLNode &after = arv->region()->get_state ();
4970 session->add_command (new MementoCommand<Region> (*(arv->region().get()), &before, &after));
4974 session->commit_reversible_command ();
4978 Editor::toggle_gain_envelope_active ()
4980 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
4982 if (!session || rs.empty()) {
4986 session->begin_reversible_command (_("region gain envelope active"));
4988 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4989 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4991 XMLNode &before = arv->region()->get_state ();
4992 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4993 XMLNode &after = arv->region()->get_state ();
4994 session->add_command (new MementoCommand<Region> (*(arv->region().get()), &before, &after));
4998 session->commit_reversible_command ();
5002 Editor::toggle_region_lock ()
5004 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
5006 if (!session || rs.empty()) {
5010 session->begin_reversible_command (_("region lock"));
5012 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5013 XMLNode &before = (*i)->region()->get_state ();
5014 (*i)->region()->set_locked (!(*i)->region()->locked());
5015 XMLNode &after = (*i)->region()->get_state ();
5016 session->add_command (new MementoCommand<Region> (*((*i)->region().get()), &before, &after));
5019 session->commit_reversible_command ();
5023 Editor::set_region_lock_style (Region::PositionLockStyle ps)
5025 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
5027 if (!session || rs.empty()) {
5031 session->begin_reversible_command (_("region lock style"));
5033 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5034 XMLNode &before = (*i)->region()->get_state ();
5035 (*i)->region()->set_position_lock_style (ps);
5036 XMLNode &after = (*i)->region()->get_state ();
5037 session->add_command (new MementoCommand<Region> (*((*i)->region().get()), &before, &after));
5040 session->commit_reversible_command ();
5045 Editor::toggle_region_mute ()
5047 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
5049 if (!session || rs.empty()) {
5053 session->begin_reversible_command (_("region mute"));
5055 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5056 XMLNode &before = (*i)->region()->get_state ();
5057 (*i)->region()->set_muted (!(*i)->region()->muted());
5058 XMLNode &after = (*i)->region()->get_state ();
5059 session->add_command (new MementoCommand<Region> (*((*i)->region().get()), &before, &after));
5062 session->commit_reversible_command ();
5066 Editor::toggle_region_opaque ()
5068 RegionSelection rs = get_equivalent_regions (selection->regions, RouteGroup::Edit);
5070 if (!session || rs.empty()) {
5074 session->begin_reversible_command (_("region opacity"));
5076 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5077 XMLNode &before = (*i)->region()->get_state ();
5078 (*i)->region()->set_opaque (!(*i)->region()->opaque());
5079 XMLNode &after = (*i)->region()->get_state ();
5080 session->add_command (new MementoCommand<Region> (*((*i)->region().get()), &before, &after));
5083 session->commit_reversible_command ();
5087 Editor::toggle_record_enable ()
5089 bool new_state = false;
5091 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5092 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5095 if (!rtav->is_track())
5099 new_state = !rtav->track()->record_enabled();
5103 rtav->track()->set_record_enable(new_state, this);
5109 Editor::set_fade_length (bool in)
5113 get_regions_for_action (rs, true);
5119 /* we need a region to measure the offset from the start */
5121 RegionView* rv = rs.front ();
5123 nframes64_t pos = get_preferred_edit_position();
5127 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
5128 /* edit point is outside the relevant region */
5133 if (pos <= rv->region()->position()) {
5137 len = pos - rv->region()->position();
5138 cmd = _("set fade in length");
5140 if (pos >= rv->region()->last_frame()) {
5144 len = rv->region()->last_frame() - pos;
5145 cmd = _("set fade out length");
5148 begin_reversible_command (cmd);
5150 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5151 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5157 boost::shared_ptr<AutomationList> alist;
5159 alist = tmp->audio_region()->fade_in();
5161 alist = tmp->audio_region()->fade_out();
5164 XMLNode &before = alist->get_state();
5167 tmp->audio_region()->set_fade_in_length (len);
5168 tmp->audio_region()->set_fade_in_active (true);
5170 tmp->audio_region()->set_fade_out_length (len);
5171 tmp->audio_region()->set_fade_out_active (true);
5174 XMLNode &after = alist->get_state();
5175 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
5178 commit_reversible_command ();
5182 Editor::toggle_fade_active (bool in)
5186 get_regions_for_action (rs);
5192 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
5193 bool have_switch = false;
5196 begin_reversible_command (cmd);
5198 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5199 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5205 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
5207 /* make the behaviour consistent across all regions */
5211 yn = region->fade_in_active();
5213 yn = region->fade_out_active();
5218 XMLNode &before = region->get_state();
5220 region->set_fade_in_active (!yn);
5222 region->set_fade_out_active (!yn);
5224 XMLNode &after = region->get_state();
5225 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
5228 commit_reversible_command ();
5232 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
5236 get_regions_for_action (rs);
5242 begin_reversible_command (_("set fade in shape"));
5244 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5245 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5251 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
5252 XMLNode &before = alist->get_state();
5254 tmp->audio_region()->set_fade_in_shape (shape);
5256 XMLNode &after = alist->get_state();
5257 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5260 commit_reversible_command ();
5265 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
5269 get_regions_for_action (rs);
5275 begin_reversible_command (_("set fade out shape"));
5277 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5278 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5284 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
5285 XMLNode &before = alist->get_state();
5287 tmp->audio_region()->set_fade_out_shape (shape);
5289 XMLNode &after = alist->get_state();
5290 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5293 commit_reversible_command ();
5297 Editor::set_fade_in_active (bool yn)
5301 get_regions_for_action (rs);
5307 begin_reversible_command (_("set fade in active"));
5309 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5310 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5317 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5319 XMLNode &before = ar->get_state();
5321 ar->set_fade_in_active (yn);
5323 XMLNode &after = ar->get_state();
5324 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5327 commit_reversible_command ();
5331 Editor::set_fade_out_active (bool yn)
5335 get_regions_for_action (rs);
5341 begin_reversible_command (_("set fade out active"));
5343 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5344 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5350 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5352 XMLNode &before = ar->get_state();
5354 ar->set_fade_out_active (yn);
5356 XMLNode &after = ar->get_state();
5357 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5360 commit_reversible_command ();
5364 Editor::toggle_selected_region_fades (int dir)
5367 RegionSelection::iterator i;
5368 boost::shared_ptr<AudioRegion> ar;
5371 get_regions_for_action (rs);
5377 for (i = rs.begin(); i != rs.end(); ++i) {
5378 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5380 yn = ar->fade_out_active ();
5382 yn = ar->fade_in_active ();
5388 if (i == rs.end()) {
5392 /* XXX should this undo-able? */
5394 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5395 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5398 if (dir == 1 || dir == 0) {
5399 ar->set_fade_in_active (!yn);
5402 if (dir == -1 || dir == 0) {
5403 ar->set_fade_out_active (!yn);
5409 /** Update region fade visibility after its configuration has been changed */
5411 Editor::update_region_fade_visibility ()
5413 bool _fade_visibility = session->config.get_show_region_fades ();
5415 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5416 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5418 if (_fade_visibility) {
5419 v->audio_view()->show_all_fades ();
5421 v->audio_view()->hide_all_fades ();
5427 /** Update crossfade visibility after its configuration has been changed */
5429 Editor::update_xfade_visibility ()
5431 _xfade_visibility = session->config.get_xfades_visible ();
5433 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5434 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5436 if (_xfade_visibility) {
5437 v->show_all_xfades ();
5439 v->hide_all_xfades ();
5446 Editor::set_edit_point ()
5451 if (!mouse_frame (where, ignored)) {
5457 if (selection->markers.empty()) {
5459 mouse_add_new_marker (where);
5464 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5467 loc->move_to (where);
5473 Editor::set_playhead_cursor ()
5475 if (entered_marker) {
5476 session->request_locate (entered_marker->position(), session->transport_rolling());
5481 if (!mouse_frame (where, ignored)) {
5488 session->request_locate (where, session->transport_rolling());
5498 get_regions_for_action (rs, true);
5500 nframes64_t where = get_preferred_edit_position();
5506 split_regions_at (where, rs);
5510 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5512 if (entered_track && mouse_mode == MouseObject) {
5513 if (!selection->tracks.empty()) {
5514 if (!selection->selected (entered_track)) {
5515 selection->add (entered_track);
5518 /* there is no selection, but this operation requires/prefers selected objects */
5520 if (op_really_wants_one_track_if_none_are_selected) {
5521 selection->set (entered_track);
5527 struct EditorOrderRouteSorter {
5528 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5529 /* use of ">" forces the correct sort order */
5530 return a->order_key ("editor") < b->order_key ("editor");
5535 Editor::select_next_route()
5537 if (selection->tracks.empty()) {
5538 selection->set (track_views.front());
5542 TimeAxisView* current = selection->tracks.front();
5546 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5547 if (*i == current) {
5549 if (i != track_views.end()) {
5552 current = (*(track_views.begin()));
5553 //selection->set (*(track_views.begin()));
5558 rui = dynamic_cast<RouteUI *>(current);
5559 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5561 selection->set(current);
5563 ensure_track_visible(current);
5567 Editor::select_prev_route()
5569 if (selection->tracks.empty()) {
5570 selection->set (track_views.front());
5574 TimeAxisView* current = selection->tracks.front();
5578 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5579 if (*i == current) {
5581 if (i != track_views.rend()) {
5584 current = *(track_views.rbegin());
5589 rui = dynamic_cast<RouteUI *>(current);
5590 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5592 selection->set (current);
5594 ensure_track_visible(current);
5598 Editor::ensure_track_visible(TimeAxisView *track)
5600 if (track->hidden())
5603 double const current_view_min_y = vertical_adjustment.get_value();
5604 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5606 double const track_min_y = track->y_position ();
5607 double const track_max_y = track->y_position () + track->effective_height ();
5609 if (track_min_y >= current_view_min_y &&
5610 track_max_y <= current_view_max_y) {
5616 if (track_min_y < current_view_min_y) {
5617 // Track is above the current view
5618 new_value = track_min_y;
5620 // Track is below the current view
5621 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5624 vertical_adjustment.set_value(new_value);
5628 Editor::set_loop_from_selection (bool play)
5630 if (session == 0 || selection->time.empty()) {
5634 nframes64_t start = selection->time[clicked_selection].start;
5635 nframes64_t end = selection->time[clicked_selection].end;
5637 set_loop_range (start, end, _("set loop range from selection"));
5640 session->request_play_loop (true);
5641 session->request_locate (start, true);
5646 Editor::set_loop_from_edit_range (bool play)
5655 if (!get_edit_op_range (start, end)) {
5659 set_loop_range (start, end, _("set loop range from edit range"));
5662 session->request_play_loop (true);
5663 session->request_locate (start, true);
5668 Editor::set_loop_from_region (bool play)
5670 nframes64_t start = max_frames;
5671 nframes64_t end = 0;
5675 get_regions_for_action (rs);
5681 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5682 if ((*i)->region()->position() < start) {
5683 start = (*i)->region()->position();
5685 if ((*i)->region()->last_frame() + 1 > end) {
5686 end = (*i)->region()->last_frame() + 1;
5690 set_loop_range (start, end, _("set loop range from region"));
5693 session->request_play_loop (true);
5694 session->request_locate (start, true);
5699 Editor::set_punch_from_selection ()
5701 if (session == 0 || selection->time.empty()) {
5705 nframes64_t start = selection->time[clicked_selection].start;
5706 nframes64_t end = selection->time[clicked_selection].end;
5708 set_punch_range (start, end, _("set punch range from selection"));
5712 Editor::set_punch_from_edit_range ()
5721 if (!get_edit_op_range (start, end)) {
5725 set_punch_range (start, end, _("set punch range from edit range"));
5729 Editor::set_punch_from_region ()
5731 nframes64_t start = max_frames;
5732 nframes64_t end = 0;
5736 get_regions_for_action (rs);
5742 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5743 if ((*i)->region()->position() < start) {
5744 start = (*i)->region()->position();
5746 if ((*i)->region()->last_frame() + 1 > end) {
5747 end = (*i)->region()->last_frame() + 1;
5751 set_punch_range (start, end, _("set punch range from region"));
5755 Editor::pitch_shift_regions ()
5759 get_regions_for_action (rs);
5765 pitch_shift (rs, 1.2);
5769 Editor::use_region_as_bar ()
5777 get_regions_for_action (rs);
5783 RegionView* rv = rs.front();
5785 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5789 Editor::use_range_as_bar ()
5791 nframes64_t start, end;
5792 if (get_edit_op_range (start, end)) {
5793 define_one_bar (start, end);
5798 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5800 nframes64_t length = end - start;
5802 const Meter& m (session->tempo_map().meter_at (start));
5804 /* length = 1 bar */
5806 /* now we want frames per beat.
5807 we have frames per bar, and beats per bar, so ...
5810 double frames_per_beat = length / m.beats_per_bar();
5812 /* beats per minute = */
5814 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5816 /* now decide whether to:
5818 (a) set global tempo
5819 (b) add a new tempo marker
5823 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5825 bool do_global = false;
5827 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5829 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5830 at the start, or create a new marker
5833 vector<string> options;
5834 options.push_back (_("Cancel"));
5835 options.push_back (_("Add new marker"));
5836 options.push_back (_("Set global tempo"));
5837 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5839 c.set_default_response (2);
5855 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5856 if the marker is at the region starter, change it, otherwise add
5861 begin_reversible_command (_("set tempo from region"));
5862 XMLNode& before (session->tempo_map().get_state());
5865 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5866 } else if (t.frame() == start) {
5867 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5869 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5872 XMLNode& after (session->tempo_map().get_state());
5874 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5875 commit_reversible_command ();
5879 Editor::split_region_at_transients ()
5881 AnalysisFeatureList positions;
5889 get_regions_for_action (rs);
5895 session->begin_reversible_command (_("split regions"));
5897 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5899 RegionSelection::iterator tmp;
5904 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5906 if (ar && (ar->get_transients (positions) == 0)) {
5907 split_region_at_points ((*i)->region(), positions, true);
5914 session->commit_reversible_command ();
5919 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5921 bool use_rhythmic_rodent = false;
5923 boost::shared_ptr<Playlist> pl = r->playlist();
5929 if (positions.empty()) {
5934 if (positions.size() > 20) {
5935 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);
5936 MessageDialog msg (msgstr,
5939 Gtk::BUTTONS_OK_CANCEL);
5942 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5943 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5945 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5948 msg.set_title (_("Excessive split?"));
5951 int response = msg.run();
5956 case RESPONSE_APPLY:
5957 use_rhythmic_rodent = true;
5964 if (use_rhythmic_rodent) {
5965 show_rhythm_ferret ();
5969 AnalysisFeatureList::const_iterator x;
5971 nframes64_t pos = r->position();
5973 XMLNode& before (pl->get_state());
5975 x = positions.begin();
5977 while (x != positions.end()) {
5984 if (x == positions.end()) {
5989 pl->remove_region (r);
5991 while (x != positions.end()) {
5993 /* file start = original start + how far we from the initial position ?
5996 nframes64_t file_start = r->start() + (pos - r->position());
5998 /* length = next position - current position
6001 nframes64_t len = (*x) - pos;
6003 /* XXX we do we really want to allow even single-sample regions?
6004 shouldn't we have some kind of lower limit on region size?
6013 if (session->region_name (new_name, r->name())) {
6017 /* do NOT announce new regions 1 by one, just wait till they are all done */
6019 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
6020 pl->add_region (nr, pos);
6025 if (*x > r->last_frame()) {
6027 /* add final fragment */
6029 file_start = r->start() + (pos - r->position());
6030 len = r->last_frame() - pos;
6032 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
6033 pl->add_region (nr, pos);
6041 XMLNode& after (pl->get_state());
6043 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
6047 Editor::tab_to_transient (bool forward)
6049 AnalysisFeatureList positions;
6055 nframes64_t pos = session->audible_frame ();
6057 if (!selection->tracks.empty()) {
6059 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6061 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
6064 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
6066 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
6068 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
6071 positions.push_back (result);
6082 get_regions_for_action (rs);
6088 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6089 (*r)->region()->get_transients (positions);
6093 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
6096 AnalysisFeatureList::iterator x;
6098 for (x = positions.begin(); x != positions.end(); ++x) {
6104 if (x != positions.end ()) {
6105 session->request_locate (*x);
6109 AnalysisFeatureList::reverse_iterator x;
6111 for (x = positions.rbegin(); x != positions.rend(); ++x) {
6117 if (x != positions.rend ()) {
6118 session->request_locate (*x);
6123 Editor::playhead_forward_to_grid ()
6125 if (!session) return;
6126 nframes64_t pos = playhead_cursor->current_frame;
6127 if (pos < max_frames - 1) {
6129 snap_to_internal (pos, 1, false);
6130 session->request_locate (pos);
6136 Editor::playhead_backward_to_grid ()
6138 if (!session) return;
6139 nframes64_t pos = playhead_cursor->current_frame;
6142 snap_to_internal (pos, -1, false);
6143 session->request_locate (pos);
6148 Editor::set_track_height (uint32_t h)
6150 TrackSelection& ts (selection->tracks);
6152 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6153 (*x)->set_height (h);
6158 Editor::toggle_tracks_active ()
6160 TrackSelection& ts (selection->tracks);
6162 bool target = false;
6168 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6169 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6173 target = !rtv->_route->active();
6176 rtv->_route->set_active (target);
6182 Editor::remove_tracks ()
6184 TrackSelection& ts (selection->tracks);
6190 vector<string> choices;
6194 const char* trackstr;
6196 vector<boost::shared_ptr<Route> > routes;
6198 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6199 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6201 if (rtv->is_track()) {
6207 routes.push_back (rtv->_route);
6210 if (ntracks + nbusses == 0) {
6215 trackstr = _("tracks");
6217 trackstr = _("track");
6221 busstr = _("busses");
6228 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6229 "(You may also lose the playlists associated with the %2)\n\n"
6230 "This action cannot be undone!"),
6231 ntracks, trackstr, nbusses, busstr);
6233 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6234 "(You may also lose the playlists associated with the %2)\n\n"
6235 "This action cannot be undone!"),
6238 } else if (nbusses) {
6239 prompt = string_compose (_("Do you really want to remove %1 %2?"),
6243 choices.push_back (_("No, do nothing."));
6244 if (ntracks + nbusses > 1) {
6245 choices.push_back (_("Yes, remove them."));
6247 choices.push_back (_("Yes, remove it."));
6250 Choice prompter (prompt, choices);
6252 if (prompter.run () != 1) {
6256 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6257 session->remove_route (*x);
6262 Editor::do_insert_time ()
6264 if (selection->tracks.empty()) {
6268 ArdourDialog d (*this, _("Insert Time"));
6270 nframes64_t const pos = get_preferred_edit_position ();
6272 d.get_vbox()->set_border_width (12);
6273 d.get_vbox()->set_spacing (4);
6276 table.set_spacings (4);
6278 Label time_label (_("Time to insert:"));
6279 time_label.set_alignment (1, 0.5);
6280 table.attach (time_label, 0, 1, 0, 1, FILL | EXPAND);
6281 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
6283 clock.set_session (session);
6284 clock.set_bbt_reference (pos);
6285 table.attach (clock, 1, 2, 0, 1);
6287 Label intersected_label (_("Intersected regions should:"));
6288 intersected_label.set_alignment (1, 0.5);
6289 table.attach (intersected_label, 0, 1, 1, 2, FILL | EXPAND);
6290 ComboBoxText intersected_combo;
6291 intersected_combo.append_text (_("stay in position"));
6292 intersected_combo.append_text (_("move"));
6293 intersected_combo.append_text (_("be split"));
6294 intersected_combo.set_active (0);
6295 table.attach (intersected_combo, 1, 2, 1, 2);
6297 d.get_vbox()->pack_start (table);
6299 CheckButton move_glued (_("Move glued regions"));
6300 d.get_vbox()->pack_start (move_glued);
6301 CheckButton move_markers (_("Move markers"));
6302 d.get_vbox()->pack_start (move_markers);
6303 CheckButton move_tempos (_("Move tempo and meter changes"));
6304 d.get_vbox()->pack_start (move_tempos);
6306 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
6307 d.add_button (_("Insert time"), Gtk::RESPONSE_OK);
6310 int response = d.run ();
6312 if (response != RESPONSE_OK) {
6316 nframes64_t distance = clock.current_duration (pos);
6318 if (distance == 0) {
6322 InsertTimeOption opt;
6324 switch (intersected_combo.get_active_row_number ()) {
6326 opt = LeaveIntersected;
6329 opt = MoveIntersected;
6332 opt = SplitIntersected;
6336 insert_time (pos, distance, opt, move_glued.get_active(), move_markers.get_active(), move_tempos.get_active());
6340 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6341 bool ignore_music_glue, bool markers_too, bool tempo_too)
6343 bool commit = false;
6345 if (Config->get_edit_mode() == Lock) {
6349 begin_reversible_command (_("insert time"));
6351 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6353 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6357 XMLNode &before = pl->get_state();
6359 if (opt == SplitIntersected) {
6363 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6365 XMLNode &after = pl->get_state();
6367 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
6372 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6374 rtav->route ()->shift (pos, frames);
6382 XMLNode& before (session->locations()->get_state());
6383 Locations::LocationList copy (session->locations()->list());
6385 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6387 Locations::LocationList::const_iterator tmp;
6389 if ((*i)->start() >= pos) {
6390 (*i)->set_start ((*i)->start() + frames);
6391 if (!(*i)->is_mark()) {
6392 (*i)->set_end ((*i)->end() + frames);
6399 XMLNode& after (session->locations()->get_state());
6400 session->add_command (new MementoCommand<Locations>(*session->locations(), &before, &after));
6405 session->tempo_map().insert_time (pos, frames);
6409 commit_reversible_command ();
6414 Editor::fit_selected_tracks ()
6416 fit_tracks (selection->tracks);
6420 Editor::fit_tracks (TrackSelection & tracks)
6422 if (tracks.empty()) {
6426 uint32_t child_heights = 0;
6428 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6430 if (!(*t)->marked_for_display()) {
6434 child_heights += (*t)->effective_height() - (*t)->current_height();
6437 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize) / tracks.size());
6438 double first_y_pos = DBL_MAX;
6440 if (h < TimeAxisView::hSmall) {
6441 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6442 /* too small to be displayed */
6446 undo_visual_stack.push_back (current_visual_state());
6448 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6450 bool prev_was_selected = false;
6451 bool is_selected = tracks.contains (track_views.front());
6452 bool next_is_selected;
6454 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
6456 TrackViewList::iterator next;
6461 if (next != track_views.end()) {
6462 next_is_selected = tracks.contains (*next);
6464 next_is_selected = false;
6468 (*t)->set_height (h);
6469 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6471 if (prev_was_selected && next_is_selected) {
6472 hide_track_in_display (**t);
6476 prev_was_selected = is_selected;
6477 is_selected = next_is_selected;
6481 set the controls_layout height now, because waiting for its size
6482 request signal handler will cause the vertical adjustment setting to fail
6485 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6486 vertical_adjustment.set_value (first_y_pos);
6488 redo_visual_stack.push_back (current_visual_state());
6492 Editor::save_visual_state (uint32_t n)
6494 while (visual_states.size() <= n) {
6495 visual_states.push_back (0);
6498 delete visual_states[n];
6500 visual_states[n] = current_visual_state (true);
6505 Editor::goto_visual_state (uint32_t n)
6507 if (visual_states.size() <= n) {
6511 if (visual_states[n] == 0) {
6515 use_visual_state (*visual_states[n]);
6519 Editor::start_visual_state_op (uint32_t n)
6521 cerr << "Start visual op\n";
6522 if (visual_state_op_connection.empty()) {
6523 visual_state_op_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6524 cerr << "\tqueued new timeout\n";
6529 Editor::cancel_visual_state_op (uint32_t n)
6531 if (!visual_state_op_connection.empty()) {
6532 cerr << "cancel visual op, time to goto\n";
6533 visual_state_op_connection.disconnect();
6534 goto_visual_state (n);
6536 cerr << "cancel visual op, do nothing\n";
6541 Editor::end_visual_state_op (uint32_t n)
6543 visual_state_op_connection.disconnect();
6544 save_visual_state (n);
6546 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6548 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6549 pup->set_text (buf);
6552 return false; // do not call again