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"
35 #include "pbd/stateful_diff_command.h"
37 #include <gtkmm2ext/utils.h>
38 #include <gtkmm2ext/choice.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/audio_track.h"
49 #include "ardour/audioplaylist.h"
50 #include "ardour/region_factory.h"
51 #include "ardour/playlist_factory.h"
52 #include "ardour/reverse.h"
53 #include "ardour/transient_detector.h"
54 #include "ardour/dB.h"
55 #include "ardour/quantize.h"
56 #include "ardour/strip_silence.h"
57 #include "ardour/route_group.h"
59 #include "ardour_ui.h"
61 #include "time_axis_view.h"
62 #include "route_time_axis.h"
63 #include "audio_time_axis.h"
64 #include "automation_time_axis.h"
65 #include "streamview.h"
66 #include "audio_streamview.h"
67 #include "audio_region_view.h"
68 #include "midi_region_view.h"
69 #include "rgb_macros.h"
70 #include "selection_templates.h"
71 #include "selection.h"
73 #include "gtk-custom-hruler.h"
74 #include "gui_thread.h"
77 #include "editor_drag.h"
78 #include "strip_silence_dialog.h"
79 #include "editor_routes.h"
80 #include "editor_regions.h"
81 #include "quantize_dialog.h"
82 #include "interthread_progress_window.h"
83 #include "insert_time_dialog.h"
88 using namespace ARDOUR;
91 using namespace Gtkmm2ext;
92 using namespace Editing;
93 using Gtkmm2ext::Keyboard;
95 /***********************************************************************
97 ***********************************************************************/
100 Editor::undo (uint32_t n)
108 Editor::redo (uint32_t n)
116 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
118 list <boost::shared_ptr<Playlist > > used_playlists;
120 if (regions.empty()) {
124 begin_reversible_command (_("split"));
126 // if splitting a single region, and snap-to is using
127 // region boundaries, don't pay attention to them
129 if (regions.size() == 1) {
130 switch (_snap_type) {
131 case SnapToRegionStart:
132 case SnapToRegionSync:
133 case SnapToRegionEnd:
142 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
144 RegionSelection::iterator tmp;
146 /* XXX this test needs to be more complicated, to make sure we really
147 have something to split.
150 if (!(*a)->region()->covers (where)) {
158 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
166 /* we haven't seen this playlist before */
168 /* remember used playlists so we can thaw them later */
169 used_playlists.push_back(pl);
174 pl->clear_changes ();
175 pl->split_region ((*a)->region(), where);
176 _session->add_command (new StatefulDiffCommand (pl));
182 while (used_playlists.size() > 0) {
183 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
185 used_playlists.pop_front();
188 commit_reversible_command ();
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 begin_reversible_command (_("extend selection"));
252 selection->set (start, region->position() + region->length());
253 commit_reversible_command ();
257 Editor::extend_selection_to_start_of_region (bool previous)
260 boost::shared_ptr<Region> region;
263 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
267 if (region && selection->time.start () == selection->time.end_frame ()) {
268 end = region->position() + region->length();
270 end = selection->time.end_frame ();
273 /* Try to leave the selection with the same route if possible */
275 begin_reversible_command (_("extend selection"));
276 selection->set (region->position(), end);
277 commit_reversible_command ();
281 Editor::nudge_forward_release (GdkEventButton* ev)
283 if (ev->state & Keyboard::PrimaryModifier) {
284 nudge_forward (false, true);
286 nudge_forward (false, false);
292 Editor::nudge_backward_release (GdkEventButton* ev)
294 if (ev->state & Keyboard::PrimaryModifier) {
295 nudge_backward (false, true);
297 nudge_backward (false, false);
304 Editor::nudge_forward (bool next, bool force_playhead)
306 nframes64_t distance;
307 nframes64_t next_distance;
310 get_regions_for_action (rs);
312 if (!_session) return;
314 if (!force_playhead && !rs.empty()) {
316 begin_reversible_command (_("nudge regions forward"));
318 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
319 boost::shared_ptr<Region> r ((*i)->region());
321 distance = get_nudge_distance (r->position(), next_distance);
324 distance = next_distance;
328 r->set_position (r->position() + distance, this);
329 _session->add_command (new StatefulDiffCommand (r));
332 commit_reversible_command ();
335 } else if (!force_playhead && !selection->markers.empty()) {
339 begin_reversible_command (_("nudge location forward"));
341 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
343 Location* loc = find_location_from_marker ((*i), is_start);
347 XMLNode& before (loc->get_state());
350 distance = get_nudge_distance (loc->start(), next_distance);
352 distance = next_distance;
354 if (max_frames - distance > loc->start() + loc->length()) {
355 loc->set_start (loc->start() + distance);
357 loc->set_start (max_frames - loc->length());
360 distance = get_nudge_distance (loc->end(), next_distance);
362 distance = next_distance;
364 if (max_frames - distance > loc->end()) {
365 loc->set_end (loc->end() + distance);
367 loc->set_end (max_frames);
370 XMLNode& after (loc->get_state());
371 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
375 commit_reversible_command ();
378 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
379 _session->request_locate (playhead_cursor->current_frame + distance);
384 Editor::nudge_backward (bool next, bool force_playhead)
386 nframes64_t distance;
387 nframes64_t next_distance;
390 get_regions_for_action (rs);
392 if (!_session) return;
394 if (!force_playhead && !rs.empty()) {
396 begin_reversible_command (_("nudge regions backward"));
398 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
399 boost::shared_ptr<Region> r ((*i)->region());
401 distance = get_nudge_distance (r->position(), next_distance);
404 distance = next_distance;
409 if (r->position() > distance) {
410 r->set_position (r->position() - distance, this);
412 r->set_position (0, this);
414 _session->add_command (new StatefulDiffCommand (r));
417 commit_reversible_command ();
419 } else if (!force_playhead && !selection->markers.empty()) {
423 begin_reversible_command (_("nudge location forward"));
425 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
427 Location* loc = find_location_from_marker ((*i), is_start);
431 XMLNode& before (loc->get_state());
434 distance = get_nudge_distance (loc->start(), next_distance);
436 distance = next_distance;
438 if (distance < loc->start()) {
439 loc->set_start (loc->start() - distance);
444 distance = get_nudge_distance (loc->end(), next_distance);
447 distance = next_distance;
450 if (distance < loc->end() - loc->length()) {
451 loc->set_end (loc->end() - distance);
453 loc->set_end (loc->length());
457 XMLNode& after (loc->get_state());
458 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
462 commit_reversible_command ();
466 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
468 if (playhead_cursor->current_frame > distance) {
469 _session->request_locate (playhead_cursor->current_frame - distance);
471 _session->goto_start();
477 Editor::nudge_forward_capture_offset ()
479 nframes64_t distance;
482 get_regions_for_action (rs);
484 if (!_session) return;
488 begin_reversible_command (_("nudge forward"));
490 distance = _session->worst_output_latency();
492 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
493 boost::shared_ptr<Region> r ((*i)->region());
496 r->set_position (r->position() + distance, this);
497 _session->add_command(new StatefulDiffCommand (r));
500 commit_reversible_command ();
506 Editor::nudge_backward_capture_offset ()
508 nframes64_t distance;
511 get_regions_for_action (rs);
513 if (!_session) return;
517 begin_reversible_command (_("nudge forward"));
519 distance = _session->worst_output_latency();
521 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
522 boost::shared_ptr<Region> r ((*i)->region());
526 if (r->position() > distance) {
527 r->set_position (r->position() - distance, this);
529 r->set_position (0, this);
531 _session->add_command(new StatefulDiffCommand (r));
534 commit_reversible_command ();
541 Editor::move_to_start ()
543 _session->goto_start ();
547 Editor::move_to_end ()
550 _session->request_locate (_session->current_end_frame());
554 Editor::build_region_boundary_cache ()
557 vector<RegionPoint> interesting_points;
558 boost::shared_ptr<Region> r;
559 TrackViewList tracks;
562 region_boundary_cache.clear ();
568 switch (_snap_type) {
569 case SnapToRegionStart:
570 interesting_points.push_back (Start);
572 case SnapToRegionEnd:
573 interesting_points.push_back (End);
575 case SnapToRegionSync:
576 interesting_points.push_back (SyncPoint);
578 case SnapToRegionBoundary:
579 interesting_points.push_back (Start);
580 interesting_points.push_back (End);
583 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type) << endmsg;
588 TimeAxisView *ontrack = 0;
591 if (!selection->tracks.empty()) {
592 tlist = selection->tracks;
597 while (pos < _session->current_end_frame() && !at_end) {
600 framepos_t lpos = max_frames;
602 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
604 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
605 if (*p == interesting_points.back()) {
608 /* move to next point type */
614 rpos = r->first_frame();
618 rpos = r->last_frame();
622 rpos = r->sync_position ();
630 RouteTimeAxisView *rtav;
632 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
633 if (rtav->track() != 0) {
634 speed = rtav->track()->speed();
638 rpos = track_frame_to_session_frame (rpos, speed);
644 /* prevent duplicates, but we don't use set<> because we want to be able
648 vector<framepos_t>::iterator ri;
650 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
656 if (ri == region_boundary_cache.end()) {
657 region_boundary_cache.push_back (rpos);
664 /* finally sort to be sure that the order is correct */
666 sort (region_boundary_cache.begin(), region_boundary_cache.end());
669 boost::shared_ptr<Region>
670 Editor::find_next_region (framepos_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
672 TrackViewList::iterator i;
673 nframes64_t closest = max_frames;
674 boost::shared_ptr<Region> ret;
678 framepos_t track_frame;
679 RouteTimeAxisView *rtav;
681 for (i = tracks.begin(); i != tracks.end(); ++i) {
684 boost::shared_ptr<Region> r;
687 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
688 if (rtav->track()!=0)
689 track_speed = rtav->track()->speed();
692 track_frame = session_frame_to_track_frame(frame, track_speed);
694 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
700 rpos = r->first_frame ();
704 rpos = r->last_frame ();
708 rpos = r->sync_position ();
712 // rpos is a "track frame", converting it to "_session frame"
713 rpos = track_frame_to_session_frame(rpos, track_speed);
716 distance = rpos - frame;
718 distance = frame - rpos;
721 if (distance < closest) {
733 Editor::find_next_region_boundary (framepos_t pos, int32_t dir, const TrackViewList& tracks)
735 framecnt_t distance = max_frames;
736 framepos_t current_nearest = -1;
738 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
739 framepos_t contender;
742 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
748 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
752 d = ::llabs (pos - contender);
755 current_nearest = contender;
760 return current_nearest;
764 Editor::get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen)
769 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
771 if (!selection->tracks.empty()) {
773 target = find_next_region_boundary (pos, dir, selection->tracks);
777 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
778 get_onscreen_tracks (tvl);
779 target = find_next_region_boundary (pos, dir, tvl);
781 target = find_next_region_boundary (pos, dir, track_views);
787 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
788 get_onscreen_tracks (tvl);
789 target = find_next_region_boundary (pos, dir, tvl);
791 target = find_next_region_boundary (pos, dir, track_views);
799 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
801 nframes64_t pos = playhead_cursor->current_frame;
808 // so we don't find the current region again..
809 if (dir > 0 || pos > 0) {
813 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
817 _session->request_locate (target);
821 Editor::cursor_to_next_region_boundary (bool with_selection)
823 cursor_to_region_boundary (with_selection, 1);
827 Editor::cursor_to_previous_region_boundary (bool with_selection)
829 cursor_to_region_boundary (with_selection, -1);
833 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
835 boost::shared_ptr<Region> r;
836 nframes64_t pos = cursor->current_frame;
842 TimeAxisView *ontrack = 0;
844 // so we don't find the current region again..
848 if (!selection->tracks.empty()) {
850 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
852 } else if (clicked_axisview) {
855 t.push_back (clicked_axisview);
857 r = find_next_region (pos, point, dir, t, &ontrack);
861 r = find_next_region (pos, point, dir, track_views, &ontrack);
870 pos = r->first_frame ();
874 pos = r->last_frame ();
878 pos = r->sync_position ();
883 RouteTimeAxisView *rtav;
885 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
886 if (rtav->track() != 0) {
887 speed = rtav->track()->speed();
891 pos = track_frame_to_session_frame(pos, speed);
893 if (cursor == playhead_cursor) {
894 _session->request_locate (pos);
896 cursor->set_position (pos);
901 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
903 cursor_to_region_point (cursor, point, 1);
907 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
909 cursor_to_region_point (cursor, point, -1);
913 Editor::cursor_to_selection_start (EditorCursor *cursor)
918 get_regions_for_action (rs);
920 switch (mouse_mode) {
928 if (!selection->time.empty()) {
929 pos = selection->time.start ();
937 if (cursor == playhead_cursor) {
938 _session->request_locate (pos);
940 cursor->set_position (pos);
945 Editor::cursor_to_selection_end (EditorCursor *cursor)
950 get_regions_for_action (rs);
952 switch (mouse_mode) {
955 pos = rs.end_frame();
960 if (!selection->time.empty()) {
961 pos = selection->time.end_frame ();
969 if (cursor == playhead_cursor) {
970 _session->request_locate (pos);
972 cursor->set_position (pos);
977 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
987 if (selection->markers.empty()) {
991 if (!mouse_frame (mouse, ignored)) {
995 add_location_mark (mouse);
998 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1002 nframes64_t pos = loc->start();
1004 // so we don't find the current region again..
1005 if (dir > 0 || pos > 0) {
1009 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
1013 loc->move_to (target);
1017 Editor::selected_marker_to_next_region_boundary (bool with_selection)
1019 selected_marker_to_region_boundary (with_selection, 1);
1023 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
1025 selected_marker_to_region_boundary (with_selection, -1);
1029 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1031 boost::shared_ptr<Region> r;
1036 if (!_session || selection->markers.empty()) {
1040 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1044 TimeAxisView *ontrack = 0;
1048 // so we don't find the current region again..
1052 if (!selection->tracks.empty()) {
1054 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1058 r = find_next_region (pos, point, dir, track_views, &ontrack);
1067 pos = r->first_frame ();
1071 pos = r->last_frame ();
1075 pos = r->adjust_to_sync (r->first_frame());
1080 RouteTimeAxisView *rtav;
1082 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1083 if (rtav->track() != 0) {
1084 speed = rtav->track()->speed();
1088 pos = track_frame_to_session_frame(pos, speed);
1094 Editor::selected_marker_to_next_region_point (RegionPoint point)
1096 selected_marker_to_region_point (point, 1);
1100 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1102 selected_marker_to_region_point (point, -1);
1106 Editor::selected_marker_to_selection_start ()
1108 nframes64_t pos = 0;
1112 if (!_session || selection->markers.empty()) {
1116 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1122 get_regions_for_action (rs);
1124 switch (mouse_mode) {
1132 if (!selection->time.empty()) {
1133 pos = selection->time.start ();
1145 Editor::selected_marker_to_selection_end ()
1147 nframes64_t pos = 0;
1151 if (!_session || selection->markers.empty()) {
1155 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1161 get_regions_for_action (rs);
1163 switch (mouse_mode) {
1166 pos = rs.end_frame();
1171 if (!selection->time.empty()) {
1172 pos = selection->time.end_frame ();
1184 Editor::scroll_playhead (bool forward)
1186 nframes64_t pos = playhead_cursor->current_frame;
1187 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1190 if (pos == max_frames) {
1194 if (pos < max_frames - delta) {
1213 _session->request_locate (pos);
1217 Editor::playhead_backward ()
1224 if (get_prefix (prefix, was_floating)) {
1228 cnt = (nframes64_t) floor (prefix * _session->frame_rate ());
1230 cnt = (nframes64_t) prefix;
1234 pos = playhead_cursor->current_frame;
1236 if ((nframes64_t) pos < cnt) {
1242 /* XXX this is completely insane. with the current buffering
1243 design, we'll force a complete track buffer flush and
1244 reload, just to move 1 sample !!!
1247 _session->request_locate (pos);
1251 Editor::playhead_forward ()
1258 if (get_prefix (prefix, was_floating)) {
1262 cnt = (nframes64_t) floor (prefix * _session->frame_rate ());
1264 cnt = (nframes64_t) floor (prefix);
1268 pos = playhead_cursor->current_frame;
1270 /* XXX this is completely insane. with the current buffering
1271 design, we'll force a complete track buffer flush and
1272 reload, just to move 1 sample !!!
1275 _session->request_locate (pos+cnt);
1279 Editor::cursor_align (bool playhead_to_edit)
1285 if (playhead_to_edit) {
1287 if (selection->markers.empty()) {
1291 _session->request_locate (selection->markers.front()->position(), _session->transport_rolling());
1294 /* move selected markers to playhead */
1296 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1299 Location* loc = find_location_from_marker (*i, ignored);
1301 if (loc->is_mark()) {
1302 loc->set_start (playhead_cursor->current_frame);
1304 loc->set (playhead_cursor->current_frame,
1305 playhead_cursor->current_frame + loc->length());
1312 Editor::edit_cursor_backward ()
1319 if (get_prefix (prefix, was_floating)) {
1323 cnt = (nframes64_t) floor (prefix * _session->frame_rate ());
1325 cnt = (nframes64_t) prefix;
1329 if ((pos = get_preferred_edit_position()) < 0) {
1339 // EDIT CURSOR edit_cursor->set_position (pos);
1343 Editor::edit_cursor_forward ()
1350 if (get_prefix (prefix, was_floating)) {
1354 cnt = (nframes64_t) floor (prefix * _session->frame_rate ());
1356 cnt = (nframes64_t) floor (prefix);
1360 // pos = edit_cursor->current_frame;
1361 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1365 Editor::goto_frame ()
1371 if (get_prefix (prefix, was_floating)) {
1376 frame = (nframes64_t) floor (prefix * _session->frame_rate());
1378 frame = (nframes64_t) floor (prefix);
1381 _session->request_locate (frame);
1385 Editor::scroll_backward (float pages)
1388 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1393 if (get_prefix (prefix, was_floating)) {
1394 cnt = (nframes64_t) floor (pages * one_page);
1397 cnt = (nframes64_t) floor (prefix * _session->frame_rate());
1399 cnt = (nframes64_t) floor (prefix * one_page);
1403 if (leftmost_frame < cnt) {
1406 frame = leftmost_frame - cnt;
1409 reset_x_origin (frame);
1413 Editor::scroll_forward (float pages)
1416 nframes64_t one_page = (nframes64_t) rint (_canvas_width * frames_per_unit);
1421 if (get_prefix (prefix, was_floating)) {
1422 cnt = (nframes64_t) floor (pages * one_page);
1425 cnt = (nframes64_t) floor (prefix * _session->frame_rate());
1427 cnt = (nframes64_t) floor (prefix * one_page);
1431 if (max_frames - cnt < leftmost_frame) {
1432 frame = max_frames - cnt;
1434 frame = leftmost_frame + cnt;
1437 reset_x_origin (frame);
1441 Editor::scroll_tracks_down ()
1447 if (get_prefix (prefix, was_floating)) {
1450 cnt = (int) floor (prefix);
1453 double vert_value = vertical_adjustment.get_value() + (cnt *
1454 vertical_adjustment.get_page_size());
1455 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1456 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1458 vertical_adjustment.set_value (vert_value);
1462 Editor::scroll_tracks_up ()
1468 if (get_prefix (prefix, was_floating)) {
1471 cnt = (int) floor (prefix);
1474 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1478 Editor::scroll_tracks_down_line ()
1480 double vert_value = vertical_adjustment.get_value() + 60;
1482 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1483 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1486 vertical_adjustment.set_value (vert_value);
1490 Editor::scroll_tracks_up_line ()
1492 reset_y_origin (vertical_adjustment.get_value() - 60);
1498 Editor::tav_zoom_step (bool coarser)
1500 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1502 _routes->suspend_redisplay ();
1504 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1505 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1506 tv->step_height (coarser);
1509 _routes->resume_redisplay ();
1513 Editor::temporal_zoom_step (bool coarser)
1515 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1519 nfpu = frames_per_unit;
1524 nfpu = max(1.0,(nfpu/1.61803399));
1527 temporal_zoom (nfpu);
1531 Editor::temporal_zoom (gdouble fpu)
1533 if (!_session) return;
1535 nframes64_t current_page = current_page_frames();
1536 nframes64_t current_leftmost = leftmost_frame;
1537 nframes64_t current_rightmost;
1538 nframes64_t current_center;
1539 nframes64_t new_page_size;
1540 nframes64_t half_page_size;
1541 nframes64_t leftmost_after_zoom = 0;
1543 bool in_track_canvas;
1547 /* XXX this limit is also in ::set_frames_per_unit() */
1549 if (frames_per_unit <= 1.0 && fpu <= frames_per_unit) {
1555 new_page_size = (nframes64_t) floor (_canvas_width * nfpu);
1556 half_page_size = new_page_size / 2;
1558 switch (zoom_focus) {
1560 leftmost_after_zoom = current_leftmost;
1563 case ZoomFocusRight:
1564 current_rightmost = leftmost_frame + current_page;
1565 if (current_rightmost < new_page_size) {
1566 leftmost_after_zoom = 0;
1568 leftmost_after_zoom = current_rightmost - new_page_size;
1572 case ZoomFocusCenter:
1573 current_center = current_leftmost + (current_page/2);
1574 if (current_center < half_page_size) {
1575 leftmost_after_zoom = 0;
1577 leftmost_after_zoom = current_center - half_page_size;
1581 case ZoomFocusPlayhead:
1582 /* centre playhead */
1583 l = playhead_cursor->current_frame - (new_page_size * 0.5);
1586 leftmost_after_zoom = 0;
1587 } else if (l > max_frames) {
1588 leftmost_after_zoom = max_frames - new_page_size;
1590 leftmost_after_zoom = (nframes64_t) l;
1594 case ZoomFocusMouse:
1595 /* try to keep the mouse over the same point in the display */
1597 if (!mouse_frame (where, in_track_canvas)) {
1598 /* use playhead instead */
1599 where = playhead_cursor->current_frame;
1601 if (where < half_page_size) {
1602 leftmost_after_zoom = 0;
1604 leftmost_after_zoom = where - half_page_size;
1609 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1612 leftmost_after_zoom = 0;
1613 } else if (l > max_frames) {
1614 leftmost_after_zoom = max_frames - new_page_size;
1616 leftmost_after_zoom = (nframes64_t) l;
1623 /* try to keep the edit point in the same place */
1624 where = get_preferred_edit_position ();
1628 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1631 leftmost_after_zoom = 0;
1632 } else if (l > max_frames) {
1633 leftmost_after_zoom = max_frames - new_page_size;
1635 leftmost_after_zoom = (nframes64_t) l;
1639 /* edit point not defined */
1646 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1648 reposition_and_zoom (leftmost_after_zoom, nfpu);
1652 Editor::temporal_zoom_region (bool both_axes)
1655 nframes64_t start = max_frames;
1656 nframes64_t end = 0;
1658 set<TimeAxisView*> tracks;
1660 get_regions_for_action (rs);
1666 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1668 if ((*i)->region()->position() < start) {
1669 start = (*i)->region()->position();
1672 if ((*i)->region()->last_frame() + 1 > end) {
1673 end = (*i)->region()->last_frame() + 1;
1676 tracks.insert (&((*i)->get_time_axis_view()));
1679 /* now comes an "interesting" hack ... make sure we leave a little space
1680 at each end of the editor so that the zoom doesn't fit the region
1681 precisely to the screen.
1684 GdkScreen* screen = gdk_screen_get_default ();
1685 gint pixwidth = gdk_screen_get_width (screen);
1686 gint mmwidth = gdk_screen_get_width_mm (screen);
1687 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1688 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1690 if ((start == 0 && end == 0) || end < start) {
1694 nframes64_t range = end - start;
1695 double new_fpu = (double)range / (double)_canvas_width;
1696 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1698 if (start > extra_samples) {
1699 start -= extra_samples;
1704 if (max_frames - extra_samples > end) {
1705 end += extra_samples;
1711 /* save visual state with track states included, and prevent
1712 set_frames_per_unit() from doing it again.
1714 undo_visual_stack.push_back (current_visual_state(true));
1715 no_save_visual = true;
1718 temporal_zoom_by_frame (start, end, "zoom to region");
1721 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1723 /* set visible track heights appropriately */
1725 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1726 (*t)->set_height (per_track_height);
1729 /* hide irrelevant tracks */
1731 _routes->suspend_redisplay ();
1733 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1734 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1735 hide_track_in_display (*i, true);
1739 _routes->resume_redisplay ();
1741 vertical_adjustment.set_value (0.0);
1742 no_save_visual = false;
1745 redo_visual_stack.push_back (current_visual_state());
1749 Editor::zoom_to_region (bool both_axes)
1751 temporal_zoom_region (both_axes);
1755 Editor::temporal_zoom_selection ()
1757 if (!selection) return;
1759 if (selection->time.empty()) {
1763 nframes64_t start = selection->time[clicked_selection].start;
1764 nframes64_t end = selection->time[clicked_selection].end;
1766 temporal_zoom_by_frame (start, end, "zoom to selection");
1770 Editor::temporal_zoom_session ()
1772 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session)
1775 nframes_t const l = _session->current_end_frame() - _session->current_start_frame();
1776 double s = _session->current_start_frame() - l * 0.01;
1780 nframes_t const e = _session->current_end_frame() + l * 0.01;
1781 temporal_zoom_by_frame (nframes_t (s), e, "zoom to _session");
1786 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & /*op*/)
1788 if (!_session) return;
1790 if ((start == 0 && end == 0) || end < start) {
1794 nframes64_t range = end - start;
1796 double new_fpu = (double)range / (double)_canvas_width;
1798 nframes64_t new_page = (nframes64_t) floor (_canvas_width * new_fpu);
1799 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1800 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1802 if (new_leftmost > middle) {
1806 reposition_and_zoom (new_leftmost, new_fpu);
1810 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1815 double range_before = frame - leftmost_frame;
1818 new_fpu = frames_per_unit;
1821 new_fpu *= 1.61803399;
1822 range_before *= 1.61803399;
1824 new_fpu = max(1.0,(new_fpu/1.61803399));
1825 range_before /= 1.61803399;
1828 if (new_fpu == frames_per_unit) {
1832 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1834 if (new_leftmost > frame) {
1837 // begin_reversible_command (_("zoom to frame"));
1838 // _session->add_undo (sigc::bind (sigc::mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1839 // _session->add_redo (sigc::bind (sigc::mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1840 // commit_reversible_command ();
1842 reposition_and_zoom (new_leftmost, new_fpu);
1847 Editor::choose_new_marker_name(string &name) {
1849 if (!Config->get_name_new_markers()) {
1850 /* don't prompt user for a new name */
1854 ArdourPrompter dialog (true);
1856 dialog.set_prompt (_("New Name:"));
1858 dialog.set_title (_("New Location Marker"));
1860 dialog.set_name ("MarkNameWindow");
1861 dialog.set_size_request (250, -1);
1862 dialog.set_position (Gtk::WIN_POS_MOUSE);
1864 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1865 dialog.set_initial_text (name);
1869 switch (dialog.run ()) {
1870 case RESPONSE_ACCEPT:
1876 dialog.get_result(name);
1883 Editor::add_location_from_selection ()
1887 if (selection->time.empty()) {
1891 if (_session == 0 || clicked_axisview == 0) {
1895 nframes64_t start = selection->time[clicked_selection].start;
1896 nframes64_t end = selection->time[clicked_selection].end;
1898 _session->locations()->next_available_name(rangename,"selection");
1899 Location *location = new Location (*_session, start, end, rangename, Location::IsRangeMarker);
1901 _session->begin_reversible_command (_("add marker"));
1902 XMLNode &before = _session->locations()->get_state();
1903 _session->locations()->add (location, true);
1904 XMLNode &after = _session->locations()->get_state();
1905 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1906 _session->commit_reversible_command ();
1910 Editor::add_location_mark (nframes64_t where)
1914 select_new_marker = true;
1916 _session->locations()->next_available_name(markername,"mark");
1917 if (!choose_new_marker_name(markername)) {
1920 Location *location = new Location (*_session, where, where, markername, Location::IsMark);
1921 _session->begin_reversible_command (_("add marker"));
1922 XMLNode &before = _session->locations()->get_state();
1923 _session->locations()->add (location, true);
1924 XMLNode &after = _session->locations()->get_state();
1925 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1926 _session->commit_reversible_command ();
1930 Editor::add_location_from_playhead_cursor ()
1932 add_location_mark (_session->audible_frame());
1936 Editor::add_locations_from_audio_region ()
1940 get_regions_for_action (rs);
1946 _session->begin_reversible_command (rs.size () > 1 ? _("add markers") : _("add marker"));
1947 XMLNode &before = _session->locations()->get_state();
1949 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1951 boost::shared_ptr<Region> region = (*i)->region ();
1953 Location *location = new Location (*_session, region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1955 _session->locations()->add (location, true);
1958 XMLNode &after = _session->locations()->get_state();
1959 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1960 _session->commit_reversible_command ();
1964 Editor::add_location_from_audio_region ()
1968 get_regions_for_action (rs);
1974 _session->begin_reversible_command (_("add marker"));
1975 XMLNode &before = _session->locations()->get_state();
1979 if (rs.size() > 1) { // more than one region selected
1980 _session->locations()->next_available_name(markername, "regions");
1982 RegionView* rv = *(rs.begin());
1983 boost::shared_ptr<Region> region = rv->region();
1984 markername = region->name();
1987 if (!choose_new_marker_name(markername)) {
1991 // single range spanning all selected
1992 Location *location = new Location (*_session, rs.start(), rs.end_frame(), markername, Location::IsRangeMarker);
1993 _session->locations()->add (location, true);
1995 XMLNode &after = _session->locations()->get_state();
1996 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1997 _session->commit_reversible_command ();
2001 Editor::amplitude_zoom_step (bool in)
2015 #ifdef FIX_FOR_CANVAS
2016 /* XXX DO SOMETHING */
2025 Editor::delete_sample_forward ()
2030 Editor::delete_sample_backward ()
2035 Editor::delete_screen ()
2042 Editor::search_backwards ()
2048 Editor::search_forwards ()
2056 Editor::jump_forward_to_mark ()
2062 Location *location = _session->locations()->first_location_after (playhead_cursor->current_frame);
2065 _session->request_locate (location->start(), _session->transport_rolling());
2067 _session->request_locate (_session->current_end_frame());
2072 Editor::jump_backward_to_mark ()
2078 Location *location = _session->locations()->first_location_before (playhead_cursor->current_frame);
2081 _session->request_locate (location->start(), _session->transport_rolling());
2083 _session->goto_start ();
2095 if (get_prefix (prefix, was_floating)) {
2096 pos = _session->audible_frame ();
2099 pos = (nframes64_t) floor (prefix * _session->frame_rate ());
2101 pos = (nframes64_t) floor (prefix);
2105 _session->locations()->next_available_name(markername,"mark");
2106 if (!choose_new_marker_name(markername)) {
2109 _session->locations()->add (new Location (*_session, pos, 0, markername, Location::IsMark), true);
2113 Editor::clear_markers ()
2116 _session->begin_reversible_command (_("clear markers"));
2117 XMLNode &before = _session->locations()->get_state();
2118 _session->locations()->clear_markers ();
2119 XMLNode &after = _session->locations()->get_state();
2120 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2121 _session->commit_reversible_command ();
2126 Editor::clear_ranges ()
2129 _session->begin_reversible_command (_("clear ranges"));
2130 XMLNode &before = _session->locations()->get_state();
2132 Location * looploc = _session->locations()->auto_loop_location();
2133 Location * punchloc = _session->locations()->auto_punch_location();
2135 _session->locations()->clear_ranges ();
2137 if (looploc) _session->locations()->add (looploc);
2138 if (punchloc) _session->locations()->add (punchloc);
2140 XMLNode &after = _session->locations()->get_state();
2141 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2142 _session->commit_reversible_command ();
2147 Editor::clear_locations ()
2149 _session->begin_reversible_command (_("clear locations"));
2150 XMLNode &before = _session->locations()->get_state();
2151 _session->locations()->clear ();
2152 XMLNode &after = _session->locations()->get_state();
2153 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2154 _session->commit_reversible_command ();
2155 _session->locations()->clear ();
2159 Editor::unhide_markers ()
2161 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2162 Location *l = (*i).first;
2163 if (l->is_hidden() && l->is_mark()) {
2164 l->set_hidden(false, this);
2170 Editor::unhide_ranges ()
2172 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2173 Location *l = (*i).first;
2174 if (l->is_hidden() && l->is_range_marker()) {
2175 l->set_hidden(false, this);
2180 /* INSERT/REPLACE */
2183 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2188 RouteTimeAxisView *rtv = 0;
2189 boost::shared_ptr<Playlist> playlist;
2191 track_canvas->window_to_world (x, y, wx, wy);
2194 event.type = GDK_BUTTON_RELEASE;
2195 event.button.x = wx;
2196 event.button.y = wy;
2198 where = event_frame (&event, &cx, &cy);
2200 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2201 /* clearly outside canvas area */
2205 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2206 if (tv.first == 0) {
2210 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2214 if ((playlist = rtv->playlist()) == 0) {
2220 begin_reversible_command (_("insert dragged region"));
2221 playlist->clear_changes ();
2222 playlist->add_region (RegionFactory::create (region), where, 1.0);
2223 _session->add_command(new StatefulDiffCommand (playlist));
2224 commit_reversible_command ();
2228 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
2233 RouteTimeAxisView *dest_rtv = 0;
2234 RouteTimeAxisView *source_rtv = 0;
2236 track_canvas->window_to_world (x, y, wx, wy);
2237 wx += horizontal_position ();
2238 wy += vertical_adjustment.get_value();
2241 event.type = GDK_BUTTON_RELEASE;
2242 event.button.x = wx;
2243 event.button.y = wy;
2245 where = event_frame (&event, &cx, &cy);
2247 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2248 if (tv.first == 0) {
2252 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2256 /* use this drag source to add underlay to a track. But we really don't care
2257 about the Route, only the view of the route, so find it first */
2258 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2259 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2263 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2264 dest_rtv->add_underlay(source_rtv->view());
2271 Editor::insert_region_list_selection (float times)
2273 RouteTimeAxisView *tv = 0;
2274 boost::shared_ptr<Playlist> playlist;
2276 if (clicked_routeview != 0) {
2277 tv = clicked_routeview;
2278 } else if (!selection->tracks.empty()) {
2279 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2282 } else if (entered_track != 0) {
2283 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2290 if ((playlist = tv->playlist()) == 0) {
2294 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2299 begin_reversible_command (_("insert region"));
2300 playlist->clear_changes ();
2301 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2302 _session->add_command(new StatefulDiffCommand (playlist));
2303 commit_reversible_command ();
2306 /* BUILT-IN EFFECTS */
2309 Editor::reverse_selection ()
2314 /* GAIN ENVELOPE EDITING */
2317 Editor::edit_envelope ()
2324 Editor::transition_to_rolling (bool fwd)
2330 if (_session->config.get_external_sync()) {
2331 switch (_session->config.get_sync_source()) {
2335 /* transport controlled by the master */
2340 if (_session->is_auditioning()) {
2341 _session->cancel_audition ();
2345 _session->request_transport_speed (fwd ? 1.0f : -1.0f);
2349 Editor::play_from_start ()
2351 _session->request_locate (_session->current_start_frame(), true);
2355 Editor::play_from_edit_point ()
2357 _session->request_locate (get_preferred_edit_position(), true);
2361 Editor::play_from_edit_point_and_return ()
2363 nframes64_t start_frame;
2364 nframes64_t return_frame;
2366 start_frame = get_preferred_edit_position (true);
2368 if (_session->transport_rolling()) {
2369 _session->request_locate (start_frame, false);
2373 /* don't reset the return frame if its already set */
2375 if ((return_frame = _session->requested_return_frame()) < 0) {
2376 return_frame = _session->audible_frame();
2379 if (start_frame >= 0) {
2380 _session->request_roll_at_and_return (start_frame, return_frame);
2385 Editor::play_selection ()
2387 if (selection->time.empty()) {
2391 _session->request_play_range (&selection->time, true);
2395 Editor::loop_selected_region ()
2399 get_regions_for_action (rs);
2402 RegionView *rv = *(rs.begin());
2405 if ((tll = transport_loop_location()) != 0) {
2407 tll->set (rv->region()->position(), rv->region()->last_frame());
2409 // enable looping, reposition and start rolling
2411 _session->request_play_loop (true);
2412 _session->request_locate (tll->start(), false);
2413 _session->request_transport_speed (1.0f);
2419 Editor::play_location (Location& location)
2421 if (location.start() <= location.end()) {
2425 _session->request_bounded_roll (location.start(), location.end());
2429 Editor::loop_location (Location& location)
2431 if (location.start() <= location.end()) {
2437 if ((tll = transport_loop_location()) != 0) {
2438 tll->set (location.start(), location.end());
2440 // enable looping, reposition and start rolling
2441 _session->request_play_loop (true);
2442 _session->request_locate (tll->start(), true);
2447 Editor::raise_region ()
2449 selection->foreach_region (&Region::raise);
2453 Editor::raise_region_to_top ()
2455 selection->foreach_region (&Region::raise_to_top);
2459 Editor::lower_region ()
2461 selection->foreach_region (&Region::lower);
2465 Editor::lower_region_to_bottom ()
2467 selection->foreach_region (&Region::lower_to_bottom);
2470 /** Show the region editor for the selected regions */
2472 Editor::edit_region ()
2474 selection->foreach_regionview (&RegionView::show_region_editor);
2477 /** Show the midi list editor for the selected MIDI regions */
2479 Editor::show_midi_list_editor ()
2481 selection->foreach_midi_regionview (&MidiRegionView::show_list_editor);
2485 Editor::rename_region()
2489 get_regions_for_action (rs);
2495 ArdourDialog d (*this, _("Rename Region"), true, false);
2497 Label label (_("New name:"));
2500 hbox.set_spacing (6);
2501 hbox.pack_start (label, false, false);
2502 hbox.pack_start (entry, true, true);
2504 d.get_vbox()->set_border_width (12);
2505 d.get_vbox()->pack_start (hbox, false, false);
2507 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2508 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2510 d.set_size_request (300, -1);
2511 d.set_position (Gtk::WIN_POS_MOUSE);
2513 entry.set_text (rs.front()->region()->name());
2514 entry.select_region (0, -1);
2516 entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
2526 if (ret == RESPONSE_OK) {
2527 std::string str = entry.get_text();
2528 strip_whitespace_edges (str);
2530 rs.front()->region()->set_name (str);
2531 _regions->redisplay ();
2537 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2539 if (_session->is_auditioning()) {
2540 _session->cancel_audition ();
2543 // note: some potential for creativity here, because region doesn't
2544 // have to belong to the playlist that Route is handling
2546 // bool was_soloed = route.soloed();
2548 route.set_solo (true, this);
2550 _session->request_bounded_roll (region->position(), region->position() + region->length());
2552 /* XXX how to unset the solo state ? */
2555 /** Start an audition of the first selected region */
2557 Editor::play_edit_range ()
2559 nframes64_t start, end;
2561 if (get_edit_op_range (start, end)) {
2562 _session->request_bounded_roll (start, end);
2567 Editor::play_selected_region ()
2569 nframes64_t start = max_frames;
2570 nframes64_t end = 0;
2573 get_regions_for_action (rs);
2579 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2580 if ((*i)->region()->position() < start) {
2581 start = (*i)->region()->position();
2583 if ((*i)->region()->last_frame() + 1 > end) {
2584 end = (*i)->region()->last_frame() + 1;
2588 _session->request_bounded_roll (start, end);
2592 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2594 _session->audition_region (region);
2598 Editor::region_from_selection ()
2600 if (clicked_axisview == 0) {
2604 if (selection->time.empty()) {
2608 nframes64_t start = selection->time[clicked_selection].start;
2609 nframes64_t end = selection->time[clicked_selection].end;
2611 TrackViewList tracks = get_tracks_for_range_action ();
2613 nframes64_t selection_cnt = end - start + 1;
2615 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2616 boost::shared_ptr<Region> current;
2617 boost::shared_ptr<Playlist> pl;
2618 nframes64_t internal_start;
2621 if ((pl = (*i)->playlist()) == 0) {
2625 if ((current = pl->top_region_at (start)) == 0) {
2629 internal_start = start - current->position();
2630 RegionFactory::region_name (new_name, current->name(), true);
2634 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2635 plist.add (ARDOUR::Properties::length, selection_cnt);
2636 plist.add (ARDOUR::Properties::name, new_name);
2637 plist.add (ARDOUR::Properties::layer, 0);
2639 boost::shared_ptr<Region> region (RegionFactory::create (current, plist));
2644 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2646 if (selection->time.empty() || selection->tracks.empty()) {
2650 nframes64_t start = selection->time[clicked_selection].start;
2651 nframes64_t end = selection->time[clicked_selection].end;
2653 sort_track_selection ();
2655 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2656 boost::shared_ptr<Region> current;
2657 boost::shared_ptr<Playlist> playlist;
2658 nframes64_t internal_start;
2661 if ((playlist = (*i)->playlist()) == 0) {
2665 if ((current = playlist->top_region_at(start)) == 0) {
2669 internal_start = start - current->position();
2670 RegionFactory::region_name (new_name, current->name(), true);
2674 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2675 plist.add (ARDOUR::Properties::length, end - start + 1);
2676 plist.add (ARDOUR::Properties::name, new_name);
2678 new_regions.push_back (RegionFactory::create (current, plist));
2683 Editor::split_multichannel_region ()
2687 get_regions_for_action (rs);
2693 vector< boost::shared_ptr<Region> > v;
2695 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2696 (*x)->region()->separate_by_channel (*_session, v);
2701 Editor::new_region_from_selection ()
2703 region_from_selection ();
2704 cancel_selection ();
2708 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2710 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2719 * - selected tracks, or if there are none...
2720 * - tracks containing selected regions, or if there are none...
2725 Editor::get_tracks_for_range_action () const
2729 if (selection->tracks.empty()) {
2731 /* use tracks with selected regions */
2733 RegionSelection rs = selection->regions;
2735 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2736 TimeAxisView* tv = &(*i)->get_time_axis_view();
2738 if (!t.contains (tv)) {
2744 /* no regions and no tracks: use all tracks */
2750 t = selection->tracks;
2757 Editor::separate_regions_between (const TimeSelection& ts)
2759 bool in_command = false;
2760 boost::shared_ptr<Playlist> playlist;
2761 RegionSelection new_selection;
2763 TrackViewList tmptracks = get_tracks_for_range_action ();
2764 sort_track_selection (&tmptracks);
2766 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2768 RouteTimeAxisView* rtv;
2770 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2772 if (rtv->is_track()) {
2774 /* no edits to destructive tracks */
2776 if (rtv->track()->destructive()) {
2780 if ((playlist = rtv->playlist()) != 0) {
2782 playlist->clear_changes ();
2784 /* XXX need to consider musical time selections here at some point */
2786 double speed = rtv->track()->speed();
2789 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2791 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2792 sigc::mem_fun(*this, &Editor::collect_new_region_view));
2794 latest_regionviews.clear ();
2796 playlist->partition ((nframes64_t)((*t).start * speed),
2797 (nframes64_t)((*t).end * speed), false);
2801 if (!latest_regionviews.empty()) {
2803 rtv->view()->foreach_regionview (sigc::bind (
2804 sigc::ptr_fun (add_if_covered),
2805 &(*t), &new_selection));
2808 begin_reversible_command (_("separate"));
2812 /* pick up changes to existing regions */
2814 vector<Command*> cmds;
2815 playlist->rdiff (cmds);
2816 _session->add_commands (cmds);
2818 /* pick up changes to the playlist itself (adds/removes)
2821 _session->add_command(new StatefulDiffCommand (playlist));
2830 selection->set (new_selection);
2831 set_mouse_mode (MouseObject);
2833 commit_reversible_command ();
2837 struct PlaylistState {
2838 boost::shared_ptr<Playlist> playlist;
2842 /** Take tracks from get_tracks_for_range_action and cut any regions
2843 * on those tracks so that the tracks are empty over the time
2847 Editor::separate_region_from_selection ()
2849 /* preferentially use *all* ranges in the time selection if we're in range mode
2850 to allow discontiguous operation, since get_edit_op_range() currently
2851 returns a single range.
2854 if (mouse_mode == MouseRange && !selection->time.empty()) {
2856 separate_regions_between (selection->time);
2863 if (get_edit_op_range (start, end)) {
2865 AudioRange ar (start, end, 1);
2869 separate_regions_between (ts);
2875 Editor::separate_region_from_punch ()
2877 Location* loc = _session->locations()->auto_punch_location();
2879 separate_regions_using_location (*loc);
2884 Editor::separate_region_from_loop ()
2886 Location* loc = _session->locations()->auto_loop_location();
2888 separate_regions_using_location (*loc);
2893 Editor::separate_regions_using_location (Location& loc)
2895 if (loc.is_mark()) {
2899 AudioRange ar (loc.start(), loc.end(), 1);
2904 separate_regions_between (ts);
2907 /** Separate regions under the selected region */
2909 Editor::separate_under_selected_regions ()
2912 get_regions_for_action (rs);
2914 vector<PlaylistState> playlists;
2924 begin_reversible_command (_("separate region under"));
2926 list<boost::shared_ptr<Region> > regions_to_remove;
2928 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2929 // we can't just remove the region(s) in this loop because
2930 // this removes them from the RegionSelection, and they thus
2931 // disappear from underneath the iterator, and the ++i above
2932 // SEGVs in a puzzling fashion.
2934 // so, first iterate over the regions to be removed from rs and
2935 // add them to the regions_to_remove list, and then
2936 // iterate over the list to actually remove them.
2938 regions_to_remove.push_back ((*i)->region());
2941 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
2943 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
2946 // is this check necessary?
2950 vector<PlaylistState>::iterator i;
2952 //only take state if this is a new playlist.
2953 for (i = playlists.begin(); i != playlists.end(); ++i) {
2954 if ((*i).playlist == playlist) {
2959 if (i == playlists.end()) {
2961 PlaylistState before;
2962 before.playlist = playlist;
2963 before.before = &playlist->get_state();
2965 playlist->freeze ();
2966 playlists.push_back(before);
2969 //Partition on the region bounds
2970 playlist->partition ((*rl)->first_frame() - 1, (*rl)->last_frame() + 1, true);
2972 //Re-add region that was just removed due to the partition operation
2973 playlist->add_region( (*rl), (*rl)->first_frame() );
2976 vector<PlaylistState>::iterator pl;
2978 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
2979 (*pl).playlist->thaw ();
2980 _session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
2983 commit_reversible_command ();
2987 Editor::crop_region_to_selection ()
2989 if (!selection->time.empty()) {
2991 crop_region_to (selection->time.start(), selection->time.end_frame());
2998 if (get_edit_op_range (start, end)) {
2999 crop_region_to (start, end);
3006 Editor::crop_region_to (nframes64_t start, nframes64_t end)
3008 vector<boost::shared_ptr<Playlist> > playlists;
3009 boost::shared_ptr<Playlist> playlist;
3012 if (selection->tracks.empty()) {
3015 sort_track_selection ();
3016 ts = &selection->tracks;
3019 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3021 RouteTimeAxisView* rtv;
3023 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3025 boost::shared_ptr<Track> t = rtv->track();
3027 if (t != 0 && ! t->destructive()) {
3029 if ((playlist = rtv->playlist()) != 0) {
3030 playlists.push_back (playlist);
3036 if (playlists.empty()) {
3040 nframes64_t the_start;
3041 nframes64_t the_end;
3044 begin_reversible_command (_("trim to selection"));
3046 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3048 boost::shared_ptr<Region> region;
3052 if ((region = (*i)->top_region_at(the_start)) == 0) {
3056 /* now adjust lengths to that we do the right thing
3057 if the selection extends beyond the region
3060 the_start = max (the_start, (nframes64_t) region->position());
3061 if (max_frames - the_start < region->length()) {
3062 the_end = the_start + region->length() - 1;
3064 the_end = max_frames;
3066 the_end = min (end, the_end);
3067 cnt = the_end - the_start + 1;
3069 region->clear_changes ();
3070 region->trim_to (the_start, cnt, this);
3071 _session->add_command (new StatefulDiffCommand (region));
3074 commit_reversible_command ();
3078 Editor::region_fill_track ()
3083 get_regions_for_action (rs);
3085 if (!_session || rs.empty()) {
3089 end = _session->current_end_frame ();
3091 begin_reversible_command (_("region fill"));
3093 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3095 boost::shared_ptr<Region> region ((*i)->region());
3097 boost::shared_ptr<Playlist> pl = region->playlist();
3099 if (end <= region->last_frame()) {
3103 double times = (double) (end - region->last_frame()) / (double) region->length();
3109 pl->clear_changes ();
3110 pl->add_region (RegionFactory::create (region), region->last_frame(), times);
3111 _session->add_command (new StatefulDiffCommand (pl));
3114 commit_reversible_command ();
3118 Editor::region_fill_selection ()
3120 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3124 if (selection->time.empty()) {
3128 boost::shared_ptr<Region> region = _regions->get_single_selection ();
3133 nframes64_t start = selection->time[clicked_selection].start;
3134 nframes64_t end = selection->time[clicked_selection].end;
3136 boost::shared_ptr<Playlist> playlist;
3138 if (selection->tracks.empty()) {
3142 nframes64_t selection_length = end - start;
3143 float times = (float)selection_length / region->length();
3145 begin_reversible_command (_("fill selection"));
3147 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3149 if ((playlist = (*i)->playlist()) == 0) {
3153 playlist->clear_changes ();
3154 playlist->add_region (RegionFactory::create (region), start, times);
3155 _session->add_command (new StatefulDiffCommand (playlist));
3158 commit_reversible_command ();
3162 Editor::set_region_sync_from_edit_point ()
3164 nframes64_t where = get_preferred_edit_position ();
3166 get_regions_for_action (rs);
3167 set_sync_point (where, rs);
3171 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3173 bool in_command = false;
3175 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3177 if (!(*r)->region()->covers (where)) {
3181 boost::shared_ptr<Region> region ((*r)->region());
3184 begin_reversible_command (_("set sync point"));
3188 region->clear_changes ();
3189 region->set_sync_position (where);
3190 _session->add_command(new StatefulDiffCommand (region));
3194 commit_reversible_command ();
3198 /** Remove the sync positions of the selection */
3200 Editor::remove_region_sync ()
3204 get_regions_for_action (rs);
3210 begin_reversible_command (_("remove sync"));
3211 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3213 (*i)->region()->clear_changes ();
3214 (*i)->region()->clear_sync_position ();
3215 _session->add_command(new StatefulDiffCommand ((*i)->region()));
3217 commit_reversible_command ();
3221 Editor::naturalize ()
3225 get_regions_for_action (rs);
3231 begin_reversible_command (_("naturalize"));
3232 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3233 (*i)->region()->clear_changes ();
3234 (*i)->region()->move_to_natural_position (this);
3235 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3237 commit_reversible_command ();
3241 Editor::align (RegionPoint what)
3245 get_regions_for_action (rs);
3246 nframes64_t where = get_preferred_edit_position();
3249 align_selection (what, where, rs);
3253 get_regions_at (rs, where, selection->tracks);
3254 align_selection (what, where, rs);
3259 Editor::align_relative (RegionPoint what)
3261 nframes64_t where = get_preferred_edit_position();
3264 get_regions_for_action (rs);
3267 align_selection_relative (what, where, rs);
3271 struct RegionSortByTime {
3272 bool operator() (const RegionView* a, const RegionView* b) {
3273 return a->region()->position() < b->region()->position();
3278 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3284 nframes64_t distance = 0;
3285 nframes64_t pos = 0;
3288 list<RegionView*> sorted;
3289 rs.by_position (sorted);
3291 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3296 if (position > r->position()) {
3297 distance = position - r->position();
3299 distance = r->position() - position;
3305 if (position > r->last_frame()) {
3306 distance = position - r->last_frame();
3307 pos = r->position() + distance;
3309 distance = r->last_frame() - position;
3310 pos = r->position() - distance;
3316 pos = r->adjust_to_sync (position);
3317 if (pos > r->position()) {
3318 distance = pos - r->position();
3320 distance = r->position() - pos;
3326 if (pos == r->position()) {
3330 begin_reversible_command (_("align selection (relative)"));
3332 /* move first one specially */
3334 r->clear_changes ();
3335 r->set_position (pos, this);
3336 _session->add_command(new StatefulDiffCommand (r));
3338 /* move rest by the same amount */
3342 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3344 boost::shared_ptr<Region> region ((*i)->region());
3346 region->clear_changes ();
3349 region->set_position (region->position() + distance, this);
3351 region->set_position (region->position() - distance, this);
3354 _session->add_command(new StatefulDiffCommand (region));
3358 commit_reversible_command ();
3362 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3368 begin_reversible_command (_("align selection"));
3370 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3371 align_region_internal ((*i)->region(), point, position);
3374 commit_reversible_command ();
3378 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3380 begin_reversible_command (_("align region"));
3381 align_region_internal (region, point, position);
3382 commit_reversible_command ();
3386 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3388 region->clear_changes ();
3392 region->set_position (region->adjust_to_sync (position), this);
3396 if (position > region->length()) {
3397 region->set_position (position - region->length(), this);
3402 region->set_position (position, this);
3406 _session->add_command(new StatefulDiffCommand (region));
3410 Editor::trim_region_front ()
3416 Editor::trim_region_back ()
3418 trim_region (false);
3422 Editor::trim_region (bool front)
3424 nframes64_t where = get_preferred_edit_position();
3427 get_regions_for_action (rs);
3433 begin_reversible_command (front ? _("trim front") : _("trim back"));
3435 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3436 if (!(*i)->region()->locked()) {
3438 (*i)->region()->clear_changes ();
3441 (*i)->region()->trim_front (where, this);
3443 (*i)->region()->trim_end (where, this);
3446 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3450 commit_reversible_command ();
3453 /** Trim the end of the selected regions to the position of the edit cursor */
3455 Editor::trim_region_to_loop ()
3457 Location* loc = _session->locations()->auto_loop_location();
3461 trim_region_to_location (*loc, _("trim to loop"));
3465 Editor::trim_region_to_punch ()
3467 Location* loc = _session->locations()->auto_punch_location();
3471 trim_region_to_location (*loc, _("trim to punch"));
3474 Editor::trim_region_to_location (const Location& loc, const char* str)
3478 get_regions_for_action (rs);
3480 begin_reversible_command (str);
3482 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3483 RegionView* rv = (*x);
3485 /* require region to span proposed trim */
3486 switch (rv->region()->coverage (loc.start(), loc.end())) {
3487 case OverlapInternal:
3493 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3502 if (tav->track() != 0) {
3503 speed = tav->track()->speed();
3506 start = session_frame_to_track_frame (loc.start(), speed);
3507 end = session_frame_to_track_frame (loc.end(), speed);
3509 rv->region()->clear_changes ();
3510 rv->region()->trim_to (start, (end - start), this);
3511 _session->add_command(new StatefulDiffCommand (rv->region()));
3514 commit_reversible_command ();
3518 Editor::trim_region_to_edit_point ()
3522 get_regions_for_action (rs);
3524 nframes64_t where = get_preferred_edit_position();
3526 begin_reversible_command (_("trim region start to edit point"));
3528 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3529 RegionView* rv = (*x);
3531 /* require region to cover trim */
3532 if (!rv->region()->covers (where)) {
3536 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3543 if (tav->track() != 0) {
3544 speed = tav->track()->speed();
3547 rv->region()->clear_changes ();
3548 rv->region()->trim_end (session_frame_to_track_frame(where, speed), this);
3549 _session->add_command(new StatefulDiffCommand (rv->region()));
3552 commit_reversible_command ();
3556 Editor::trim_region_from_edit_point ()
3560 get_regions_for_action (rs);
3562 nframes64_t where = get_preferred_edit_position();
3564 begin_reversible_command (_("trim region end to edit point"));
3566 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3567 RegionView* rv = (*x);
3569 /* require region to cover trim */
3570 if (!rv->region()->covers (where)) {
3574 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3581 if (tav->track() != 0) {
3582 speed = tav->track()->speed();
3585 rv->region()->clear_changes ();
3586 rv->region()->trim_front (session_frame_to_track_frame(where, speed), this);
3587 _session->add_command(new StatefulDiffCommand (rv->region()));
3590 commit_reversible_command ();
3594 Editor::trim_region_to_previous_region_end ()
3596 return trim_to_region(false);
3600 Editor::trim_region_to_next_region_start ()
3602 return trim_to_region(true);
3606 Editor::trim_to_region(bool forward)
3610 get_regions_for_action (rs);
3612 begin_reversible_command (_("trim to region"));
3614 boost::shared_ptr<Region> next_region;
3616 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3618 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3624 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3632 if (atav->track() != 0) {
3633 speed = atav->track()->speed();
3637 boost::shared_ptr<Region> region = arv->region();
3638 boost::shared_ptr<Playlist> playlist (region->playlist());
3640 region->clear_changes ();
3644 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3650 region->trim_end((nframes64_t) ( (next_region->first_frame() - 1) * speed), this);
3651 arv->region_changed (PropertyChange (ARDOUR::Properties::length));
3655 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3661 region->trim_front((nframes64_t) ((next_region->last_frame() + 1) * speed), this);
3663 arv->region_changed (ARDOUR::bounds_change);
3666 _session->add_command(new StatefulDiffCommand (region));
3669 commit_reversible_command ();
3673 Editor::unfreeze_route ()
3675 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3679 clicked_routeview->track()->unfreeze ();
3683 Editor::_freeze_thread (void* arg)
3685 SessionEvent::create_per_thread_pool ("freeze events", 64);
3687 return static_cast<Editor*>(arg)->freeze_thread ();
3691 Editor::freeze_thread ()
3693 clicked_routeview->audio_track()->freeze_me (*current_interthread_info);
3694 current_interthread_info->done = true;
3699 Editor::freeze_route ()
3701 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3705 InterThreadInfo itt;
3706 current_interthread_info = &itt;
3708 InterthreadProgressWindow ipw (current_interthread_info, _("Freeze"), _("Cancel Freeze"));
3710 pthread_create_and_store (X_("freezer"), &itt.thread, _freeze_thread, this);
3712 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3714 while (!itt.done && !itt.cancel) {
3715 gtk_main_iteration ();
3718 current_interthread_info = 0;
3719 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3723 Editor::bounce_range_selection (bool replace, bool enable_processing)
3725 if (selection->time.empty()) {
3729 TrackSelection views = selection->tracks;
3731 nframes64_t start = selection->time[clicked_selection].start;
3732 nframes64_t end = selection->time[clicked_selection].end;
3733 nframes64_t cnt = end - start + 1;
3735 begin_reversible_command (_("bounce range"));
3737 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3739 RouteTimeAxisView* rtv;
3741 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3745 boost::shared_ptr<Playlist> playlist;
3747 if ((playlist = rtv->playlist()) == 0) {
3751 InterThreadInfo itt;
3753 playlist->clear_changes ();
3754 playlist->clear_owned_changes ();
3756 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3759 list<AudioRange> ranges;
3760 ranges.push_back (AudioRange (start, start+cnt, 0));
3761 playlist->cut (ranges); // discard result
3762 playlist->add_region (r, start);
3765 vector<Command*> cmds;
3766 playlist->rdiff (cmds);
3767 _session->add_commands (cmds);
3769 _session->add_command (new StatefulDiffCommand (playlist));
3772 commit_reversible_command ();
3775 /** Cut selected regions, automation points or a time range */
3782 /** Copy selected regions, automation points or a time range */
3790 /** @return true if a Cut, Copy or Clear is possible */
3792 Editor::can_cut_copy () const
3794 switch (current_mouse_mode()) {
3797 if (!selection->regions.empty() || !selection->points.empty()) {
3803 if (!selection->time.empty()) {
3816 /** Cut, copy or clear selected regions, automation points or a time range.
3817 * @param op Operation (Cut, Copy or Clear)
3820 Editor::cut_copy (CutCopyOp op)
3822 /* only cancel selection if cut/copy is successful.*/
3834 opname = _("clear");
3838 /* if we're deleting something, and the mouse is still pressed,
3839 the thing we started a drag for will be gone when we release
3840 the mouse button(s). avoid this. see part 2 at the end of
3844 if (op == Cut || op == Clear) {
3845 if (_drags->active ()) {
3850 cut_buffer->clear ();
3852 if (entered_marker) {
3854 /* cut/delete op while pointing at a marker */
3857 Location* loc = find_location_from_marker (entered_marker, ignored);
3859 if (_session && loc) {
3860 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
3867 if (internal_editing()) {
3869 switch (current_mouse_mode()) {
3882 /* we only want to cut regions if some are selected */
3884 if (!selection->regions.empty()) {
3885 get_regions_for_action (rs, false, false);
3888 switch (current_mouse_mode()) {
3890 if (!rs.empty() || !selection->points.empty()) {
3892 begin_reversible_command (opname + _(" objects"));
3895 cut_copy_regions (op, rs);
3898 selection->clear_regions ();
3902 if (!selection->points.empty()) {
3903 cut_copy_points (op);
3906 selection->clear_points ();
3910 commit_reversible_command ();
3911 break; // terminate case statement here
3913 if (!selection->time.empty()) {
3914 /* don't cause suprises */
3917 // fall thru if there was nothing selected
3920 if (selection->time.empty()) {
3921 nframes64_t start, end;
3922 if (!get_edit_op_range (start, end)) {
3925 selection->set (start, end);
3928 begin_reversible_command (opname + _(" range"));
3929 cut_copy_ranges (op);
3930 commit_reversible_command ();
3933 selection->clear_time ();
3943 if (op == Cut || op == Clear) {
3948 /** Cut, copy or clear selected automation points.
3949 * @param op Operation (Cut, Copy or Clear)
3952 Editor::cut_copy_points (CutCopyOp op)
3954 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3956 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
3959 atv->cut_copy_clear_objects (selection->points, op);
3964 /** Cut, copy or clear selected automation points.
3965 * @param op Operation (Cut, Copy or Clear)
3968 Editor::cut_copy_midi (CutCopyOp op)
3970 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
3971 MidiRegionView* mrv = *i;
3972 mrv->cut_copy_clear (op);
3978 struct lt_playlist {
3979 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3980 return a.playlist < b.playlist;
3984 struct PlaylistMapping {
3986 boost::shared_ptr<Playlist> pl;
3988 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3991 /** Remove `clicked_regionview' */
3993 Editor::remove_clicked_region ()
3995 if (clicked_routeview == 0 || clicked_regionview == 0) {
3999 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
4001 begin_reversible_command (_("remove region"));
4002 playlist->clear_changes ();
4003 playlist->remove_region (clicked_regionview->region());
4004 _session->add_command(new StatefulDiffCommand (playlist));
4005 commit_reversible_command ();
4009 /** Remove the selected regions */
4011 Editor::remove_selected_regions ()
4014 get_regions_for_action (rs);
4024 begin_reversible_command (_("remove region"));
4026 list<boost::shared_ptr<Region> > regions_to_remove;
4028 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4029 // we can't just remove the region(s) in this loop because
4030 // this removes them from the RegionSelection, and they thus
4031 // disappear from underneath the iterator, and the ++i above
4032 // SEGVs in a puzzling fashion.
4034 // so, first iterate over the regions to be removed from rs and
4035 // add them to the regions_to_remove list, and then
4036 // iterate over the list to actually remove them.
4038 regions_to_remove.push_back ((*i)->region());
4041 vector<boost::shared_ptr<Playlist> > playlists;
4043 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
4045 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
4048 // is this check necessary?
4052 vector<boost::shared_ptr<Playlist> >::iterator i;
4054 //only prep history if this is a new playlist.
4055 for (i = playlists.begin(); i != playlists.end(); ++i) {
4056 if ((*i) == playlist) {
4061 if (i == playlists.end()) {
4063 playlist->clear_changes ();
4064 playlist->freeze ();
4066 playlists.push_back (playlist);
4069 playlist->remove_region (*rl);
4072 vector<boost::shared_ptr<Playlist> >::iterator pl;
4074 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
4076 _session->add_command(new StatefulDiffCommand (*pl));
4079 commit_reversible_command ();
4082 /** Cut, copy or clear selected regions.
4083 * @param op Operation (Cut, Copy or Clear)
4086 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
4088 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
4089 a map when we want ordered access to both elements. i think.
4092 vector<PlaylistMapping> pmap;
4094 nframes64_t first_position = max_frames;
4096 typedef set<boost::shared_ptr<Playlist> > FreezeList;
4097 FreezeList freezelist;
4099 /* get ordering correct before we cut/copy */
4101 rs.sort_by_position_and_track ();
4103 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4105 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
4107 if (op == Cut || op == Clear) {
4108 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4111 FreezeList::iterator fl;
4113 //only take state if this is a new playlist.
4114 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
4120 if (fl == freezelist.end()) {
4121 pl->clear_changes();
4123 freezelist.insert (pl);
4128 TimeAxisView* tv = &(*x)->get_time_axis_view();
4129 vector<PlaylistMapping>::iterator z;
4131 for (z = pmap.begin(); z != pmap.end(); ++z) {
4132 if ((*z).tv == tv) {
4137 if (z == pmap.end()) {
4138 pmap.push_back (PlaylistMapping (tv));
4142 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4144 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4147 /* region not yet associated with a playlist (e.g. unfinished
4154 TimeAxisView& tv = (*x)->get_time_axis_view();
4155 boost::shared_ptr<Playlist> npl;
4156 RegionSelection::iterator tmp;
4161 vector<PlaylistMapping>::iterator z;
4163 for (z = pmap.begin(); z != pmap.end(); ++z) {
4164 if ((*z).tv == &tv) {
4169 assert (z != pmap.end());
4172 npl = PlaylistFactory::create (pl->data_type(), *_session, "cutlist", true);
4179 boost::shared_ptr<Region> r = (*x)->region();
4180 boost::shared_ptr<Region> _xx;
4186 _xx = RegionFactory::create (r);
4187 npl->add_region (_xx, r->position() - first_position);
4188 pl->remove_region (r);
4192 /* copy region before adding, so we're not putting same object into two different playlists */
4193 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4197 pl->remove_region (r);
4204 list<boost::shared_ptr<Playlist> > foo;
4206 /* the pmap is in the same order as the tracks in which selected regions occured */
4208 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4211 foo.push_back ((*i).pl);
4216 cut_buffer->set (foo);
4220 _last_cut_copy_source_track = 0;
4222 _last_cut_copy_source_track = pmap.front().tv;
4225 for (FreezeList::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4227 _session->add_command (new StatefulDiffCommand (*pl));
4232 Editor::cut_copy_ranges (CutCopyOp op)
4235 TrackViewList entered;
4237 if (selection->tracks.empty()) {
4238 if (!entered_track) {
4241 entered.push_back (entered_track);
4244 ts = &selection->tracks;
4247 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4248 (*i)->cut_copy_clear (*selection, op);
4253 Editor::paste (float times)
4255 paste_internal (get_preferred_edit_position(), times);
4259 Editor::mouse_paste ()
4264 if (!mouse_frame (where, ignored)) {
4269 paste_internal (where, 1);
4273 Editor::paste_internal (nframes64_t position, float times)
4275 bool commit = false;
4277 if (internal_editing()) {
4278 if (cut_buffer->midi_notes.empty()) {
4282 if (cut_buffer->empty()) {
4287 if (position == max_frames) {
4288 position = get_preferred_edit_position();
4291 begin_reversible_command (_("paste"));
4294 TrackViewList::iterator i;
4297 /* get everything in the correct order */
4299 if (!selection->tracks.empty()) {
4300 /* there are some selected tracks, so paste to them */
4301 sort_track_selection ();
4302 ts = selection->tracks;
4303 } else if (_last_cut_copy_source_track) {
4304 /* otherwise paste to the track that the cut/copy came from;
4305 see discussion in mants #3333.
4307 ts.push_back (_last_cut_copy_source_track);
4310 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4312 /* undo/redo is handled by individual tracks/regions */
4314 if (internal_editing()) {
4317 RegionSelection::iterator r;
4318 MidiNoteSelection::iterator cb;
4320 get_regions_at (rs, position, ts);
4322 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
4323 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
4324 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
4326 mrv->paste (position, times, **cb);
4333 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4340 commit_reversible_command ();
4345 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4347 boost::shared_ptr<Playlist> playlist;
4348 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4349 RegionSelection foo;
4351 nframes_t const start_frame = regions.start ();
4352 nframes_t const end_frame = regions.end_frame ();
4354 begin_reversible_command (_("duplicate region"));
4356 selection->clear_regions ();
4358 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4360 boost::shared_ptr<Region> r ((*i)->region());
4362 TimeAxisView& tv = (*i)->get_time_axis_view();
4363 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4364 latest_regionviews.clear ();
4365 sigc::connection c = rtv->view()->RegionViewAdded.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view));
4367 playlist = (*i)->region()->playlist();
4368 playlist->clear_changes ();
4369 playlist->duplicate (r, end_frame + (r->first_frame() - start_frame), times);
4370 _session->add_command(new StatefulDiffCommand (playlist));
4374 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4377 commit_reversible_command ();
4380 selection->set (foo);
4385 Editor::duplicate_selection (float times)
4387 if (selection->time.empty() || selection->tracks.empty()) {
4391 boost::shared_ptr<Playlist> playlist;
4392 vector<boost::shared_ptr<Region> > new_regions;
4393 vector<boost::shared_ptr<Region> >::iterator ri;
4395 create_region_from_selection (new_regions);
4397 if (new_regions.empty()) {
4401 begin_reversible_command (_("duplicate selection"));
4403 ri = new_regions.begin();
4405 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4406 if ((playlist = (*i)->playlist()) == 0) {
4409 playlist->clear_changes ();
4410 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4411 _session->add_command (new StatefulDiffCommand (playlist));
4414 if (ri == new_regions.end()) {
4419 commit_reversible_command ();
4423 Editor::reset_point_selection ()
4425 /* reset all selected points to the relevant default value */
4427 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4429 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
4432 atv->reset_objects (selection->points);
4438 Editor::center_playhead ()
4440 float page = _canvas_width * frames_per_unit;
4441 center_screen_internal (playhead_cursor->current_frame, page);
4445 Editor::center_edit_point ()
4447 float page = _canvas_width * frames_per_unit;
4448 center_screen_internal (get_preferred_edit_position(), page);
4452 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4454 begin_reversible_command (_("clear playlist"));
4455 playlist->clear_changes ();
4457 _session->add_command (new StatefulDiffCommand (playlist));
4458 commit_reversible_command ();
4462 Editor::nudge_track (bool use_edit, bool forwards)
4464 boost::shared_ptr<Playlist> playlist;
4465 nframes64_t distance;
4466 nframes64_t next_distance;
4470 start = get_preferred_edit_position();
4475 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4479 if (selection->tracks.empty()) {
4483 begin_reversible_command (_("nudge track"));
4485 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4487 if ((playlist = (*i)->playlist()) == 0) {
4491 playlist->clear_changes ();
4492 playlist->clear_owned_changes ();
4494 playlist->nudge_after (start, distance, forwards);
4496 vector<Command*> cmds;
4498 playlist->rdiff (cmds);
4499 _session->add_commands (cmds);
4501 _session->add_command (new StatefulDiffCommand (playlist));
4504 commit_reversible_command ();
4508 Editor::remove_last_capture ()
4510 vector<string> choices;
4517 if (Config->get_verify_remove_last_capture()) {
4518 prompt = _("Do you really want to destroy the last capture?"
4519 "\n(This is destructive and cannot be undone)");
4521 choices.push_back (_("No, do nothing."));
4522 choices.push_back (_("Yes, destroy it."));
4524 Gtkmm2ext::Choice prompter (_("Destroy last capture"), prompt, choices);
4526 if (prompter.run () == 1) {
4527 _session->remove_last_capture ();
4528 _regions->redisplay ();
4532 _session->remove_last_capture();
4533 _regions->redisplay ();
4538 Editor::normalize_region ()
4545 get_regions_for_action (rs);
4551 Dialog dialog (rs.size() > 1 ? _("Normalize regions") : _("Normalize region"));
4554 vbox.set_spacing (6);
4555 vbox.set_border_width (6);
4558 hbox.set_spacing (6);
4559 hbox.set_border_width (6);
4560 hbox.pack_start (*manage (new Label (_("Normalize to:"))));
4561 SpinButton spin (0.2, 2);
4562 spin.set_range (-112, 0);
4563 spin.set_increments (0.1, 1);
4565 hbox.pack_start (spin);
4566 spin.set_value (_last_normalization_value);
4567 hbox.pack_start (*manage (new Label (_("dbFS"))));
4568 vbox.pack_start (hbox);
4570 CheckButton* normalize_across_all = manage (new CheckButton (_("Normalize across all selected regions")));
4571 vbox.pack_start (*normalize_across_all);
4572 if (rs.size() <= 1) {
4573 normalize_across_all->set_sensitive (false);
4578 dialog.get_vbox()->set_spacing (12);
4579 dialog.get_vbox()->pack_start (vbox);
4580 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
4581 dialog.add_button (_("Normalize"), RESPONSE_ACCEPT);
4583 if (dialog.run () == RESPONSE_CANCEL) {
4587 begin_reversible_command (_("normalize"));
4589 track_canvas->get_window()->set_cursor (*wait_cursor);
4593 if (normalize_across_all->get_active ()) {
4594 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4595 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4599 maxamp = max (maxamp, arv->audio_region()->maximum_amplitude ());
4603 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4604 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4608 arv->region()->clear_changes ();
4610 double const amp = normalize_across_all->get_active() ? maxamp : arv->audio_region()->maximum_amplitude ();
4612 arv->audio_region()->normalize (amp, spin.get_value ());
4613 _session->add_command (new StatefulDiffCommand (arv->region()));
4616 commit_reversible_command ();
4617 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4619 _last_normalization_value = spin.get_value ();
4624 Editor::reset_region_scale_amplitude ()
4632 get_regions_for_action (rs);
4638 begin_reversible_command ("reset gain");
4640 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4641 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4644 arv->region()->clear_changes ();
4645 arv->audio_region()->set_scale_amplitude (1.0f);
4646 _session->add_command (new StatefulDiffCommand (arv->region()));
4649 commit_reversible_command ();
4653 Editor::adjust_region_scale_amplitude (bool up)
4661 get_regions_for_action (rs);
4667 begin_reversible_command ("denormalize");
4669 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4670 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4675 arv->region()->clear_changes ();
4677 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4681 fraction = min (fraction, 1.0);
4684 fraction = max (fraction, 0.0);
4687 if (!up && fraction <= 0) {
4691 fraction = slider_position_to_gain (fraction);
4693 if (up && fraction >= 2.0) {
4697 arv->audio_region()->set_scale_amplitude (fraction);
4698 _session->add_command (new StatefulDiffCommand (arv->region()));
4701 commit_reversible_command ();
4706 Editor::reverse_region ()
4712 Reverse rev (*_session);
4713 apply_filter (rev, _("reverse regions"));
4717 Editor::strip_region_silence ()
4724 get_regions_for_action (rs);
4730 std::list<boost::shared_ptr<AudioRegion> > ar;
4732 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4733 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4735 ar.push_back (arv->audio_region ());
4739 StripSilenceDialog d (_session, ar);
4740 int const r = d.run ();
4742 if (r == Gtk::RESPONSE_OK) {
4743 StripSilence s (*_session, d.threshold (), d.minimum_length (), d.fade_length ());
4744 apply_filter (s, _("strip silence"));
4749 Editor::apply_midi_note_edit_op_to_region (MidiOperator& op, MidiRegionView& mrv)
4751 Evoral::Sequence<Evoral::MusicalTime>::Notes selected;
4752 mrv.selection_as_notelist (selected, true);
4754 vector<Evoral::Sequence<Evoral::MusicalTime>::Notes> v;
4755 v.push_back (selected);
4757 return op (mrv.midi_region()->model(), v);
4761 Editor::apply_midi_note_edit_op (MidiOperator& op)
4766 get_regions_for_action (rs);
4772 begin_reversible_command (op.name ());
4774 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4775 RegionSelection::iterator tmp = r;
4778 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4781 cmd = apply_midi_note_edit_op_to_region (op, *mrv);
4784 _session->add_command (cmd);
4791 commit_reversible_command ();
4796 Editor::fork_region ()
4800 get_regions_for_action (rs);
4806 begin_reversible_command (_("Fork Region(s)"));
4808 track_canvas->get_window()->set_cursor (*wait_cursor);
4811 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4812 RegionSelection::iterator tmp = r;
4815 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4818 boost::shared_ptr<Playlist> playlist = mrv->region()->playlist();
4819 boost::shared_ptr<MidiRegion> newregion = mrv->midi_region()->clone ();
4821 playlist->clear_changes ();
4822 playlist->replace_region (mrv->region(), newregion, mrv->region()->position());
4823 _session->add_command(new StatefulDiffCommand (playlist));
4829 commit_reversible_command ();
4832 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4836 Editor::quantize_region ()
4842 QuantizeDialog* qd = new QuantizeDialog (*this);
4845 const int r = qd->run ();
4848 if (r == Gtk::RESPONSE_OK) {
4849 Quantize quant (*_session, Plain,
4850 qd->snap_start(), qd->snap_end(),
4851 qd->start_grid_size(), qd->end_grid_size(),
4852 qd->strength(), qd->swing(), qd->threshold());
4854 apply_midi_note_edit_op (quant);
4859 Editor::apply_filter (Filter& filter, string command)
4863 get_regions_for_action (rs);
4869 begin_reversible_command (command);
4871 track_canvas->get_window()->set_cursor (*wait_cursor);
4874 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4875 RegionSelection::iterator tmp = r;
4878 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4880 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4882 if (arv->audio_region()->apply (filter) == 0) {
4884 playlist->clear_changes ();
4886 if (filter.results.empty ()) {
4888 /* no regions returned; remove the old one */
4889 playlist->remove_region (arv->region ());
4893 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4895 /* first region replaces the old one */
4896 playlist->replace_region (arv->region(), *res, (*res)->position());
4900 while (res != filter.results.end()) {
4901 playlist->add_region (*res, (*res)->position());
4907 _session->add_command(new StatefulDiffCommand (playlist));
4916 commit_reversible_command ();
4920 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4924 Editor::region_selection_op (void (Region::*pmf)(void))
4926 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4927 Region* region = (*i)->region().get();
4934 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4936 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4937 Region* region = (*i)->region().get();
4938 (region->*pmf)(arg);
4943 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4945 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4946 Region* region = (*i)->region().get();
4952 Editor::external_edit_region ()
4958 Editor::brush (nframes64_t pos)
4960 RegionSelection sel;
4963 get_regions_for_action (rs);
4971 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4972 mouse_brush_insert_region ((*i), pos);
4977 Editor::reset_region_gain_envelopes ()
4979 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
4981 if (!_session || rs.empty()) {
4985 _session->begin_reversible_command (_("reset region gain"));
4987 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4988 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4990 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4991 XMLNode& before (alist->get_state());
4993 arv->audio_region()->set_default_envelope ();
4994 _session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4998 _session->commit_reversible_command ();
5002 Editor::toggle_gain_envelope_visibility ()
5004 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5006 if (!_session || rs.empty()) {
5010 _session->begin_reversible_command (_("region gain envelope visible"));
5012 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5013 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
5015 arv->region()->clear_changes ();
5016 arv->set_envelope_visible (!arv->envelope_visible());
5017 _session->add_command (new StatefulDiffCommand (arv->region()));
5021 _session->commit_reversible_command ();
5025 Editor::toggle_gain_envelope_active ()
5027 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5029 if (!_session || rs.empty()) {
5033 _session->begin_reversible_command (_("region gain envelope active"));
5035 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5036 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
5038 arv->region()->clear_changes ();
5039 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
5040 _session->add_command (new StatefulDiffCommand (arv->region()));
5044 _session->commit_reversible_command ();
5048 Editor::toggle_region_lock ()
5050 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5052 if (!_session || rs.empty()) {
5056 _session->begin_reversible_command (_("region lock"));
5058 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5059 (*i)->region()->clear_changes ();
5060 (*i)->region()->set_locked (!(*i)->region()->locked());
5061 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5064 _session->commit_reversible_command ();
5068 Editor::toggle_region_lock_style ()
5070 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5072 if (!_session || rs.empty()) {
5076 _session->begin_reversible_command (_("region lock style"));
5078 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5079 (*i)->region()->clear_changes ();
5080 PositionLockStyle const ns = (*i)->region()->position_lock_style() == AudioTime ? MusicTime : AudioTime;
5081 (*i)->region()->set_position_lock_style (ns);
5082 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5085 _session->commit_reversible_command ();
5090 Editor::toggle_region_mute ()
5092 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5094 if (!_session || rs.empty()) {
5098 _session->begin_reversible_command (_("region mute"));
5100 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5101 (*i)->region()->clear_changes ();
5102 (*i)->region()->set_muted (!(*i)->region()->muted());
5103 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5106 _session->commit_reversible_command ();
5110 Editor::toggle_region_opaque ()
5112 RegionSelection rs = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
5114 if (!_session || rs.empty()) {
5118 _session->begin_reversible_command (_("region opacity"));
5120 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5121 (*i)->region()->clear_changes ();
5122 (*i)->region()->set_opaque (!(*i)->region()->opaque());
5123 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5126 _session->commit_reversible_command ();
5130 Editor::toggle_record_enable ()
5132 bool new_state = false;
5134 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5135 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5138 if (!rtav->is_track())
5142 new_state = !rtav->track()->record_enabled();
5146 rtav->track()->set_record_enabled (new_state, this);
5152 Editor::set_fade_length (bool in)
5156 get_regions_for_action (rs, true);
5162 /* we need a region to measure the offset from the start */
5164 RegionView* rv = rs.front ();
5166 nframes64_t pos = get_preferred_edit_position();
5170 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
5171 /* edit point is outside the relevant region */
5176 if (pos <= rv->region()->position()) {
5180 len = pos - rv->region()->position();
5181 cmd = _("set fade in length");
5183 if (pos >= rv->region()->last_frame()) {
5187 len = rv->region()->last_frame() - pos;
5188 cmd = _("set fade out length");
5191 begin_reversible_command (cmd);
5193 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5194 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5200 boost::shared_ptr<AutomationList> alist;
5202 alist = tmp->audio_region()->fade_in();
5204 alist = tmp->audio_region()->fade_out();
5207 XMLNode &before = alist->get_state();
5210 tmp->audio_region()->set_fade_in_length (len);
5211 tmp->audio_region()->set_fade_in_active (true);
5213 tmp->audio_region()->set_fade_out_length (len);
5214 tmp->audio_region()->set_fade_out_active (true);
5217 XMLNode &after = alist->get_state();
5218 _session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
5221 commit_reversible_command ();
5225 Editor::toggle_fade_active (bool in)
5229 get_regions_for_action (rs);
5235 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
5236 bool have_switch = false;
5239 begin_reversible_command (cmd);
5241 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5242 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5248 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
5250 /* make the behaviour consistent across all regions */
5254 yn = region->fade_in_active();
5256 yn = region->fade_out_active();
5261 region->clear_changes ();
5264 region->set_fade_in_active (!yn);
5266 region->set_fade_out_active (!yn);
5269 _session->add_command(new StatefulDiffCommand (region));
5272 commit_reversible_command ();
5276 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
5280 get_regions_for_action (rs);
5286 begin_reversible_command (_("set fade in shape"));
5288 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5289 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5295 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
5296 XMLNode &before = alist->get_state();
5298 tmp->audio_region()->set_fade_in_shape (shape);
5300 XMLNode &after = alist->get_state();
5301 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5304 commit_reversible_command ();
5309 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
5313 get_regions_for_action (rs);
5319 begin_reversible_command (_("set fade out shape"));
5321 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5322 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5328 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
5329 XMLNode &before = alist->get_state();
5331 tmp->audio_region()->set_fade_out_shape (shape);
5333 XMLNode &after = alist->get_state();
5334 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5337 commit_reversible_command ();
5341 Editor::set_fade_in_active (bool yn)
5345 get_regions_for_action (rs);
5351 begin_reversible_command (_("set fade in active"));
5353 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5354 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5361 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5363 ar->clear_changes ();
5364 ar->set_fade_in_active (yn);
5365 _session->add_command (new StatefulDiffCommand (ar));
5368 commit_reversible_command ();
5372 Editor::set_fade_out_active (bool yn)
5376 get_regions_for_action (rs);
5382 begin_reversible_command (_("set fade out active"));
5384 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5385 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5391 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5393 ar->clear_changes ();
5394 ar->set_fade_out_active (yn);
5395 _session->add_command(new StatefulDiffCommand (ar));
5398 commit_reversible_command ();
5402 Editor::toggle_selected_region_fades (int dir)
5405 RegionSelection::iterator i;
5406 boost::shared_ptr<AudioRegion> ar;
5409 get_regions_for_action (rs);
5415 for (i = rs.begin(); i != rs.end(); ++i) {
5416 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5418 yn = ar->fade_out_active ();
5420 yn = ar->fade_in_active ();
5426 if (i == rs.end()) {
5430 /* XXX should this undo-able? */
5432 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5433 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5436 if (dir == 1 || dir == 0) {
5437 ar->set_fade_in_active (!yn);
5440 if (dir == -1 || dir == 0) {
5441 ar->set_fade_out_active (!yn);
5447 /** Update region fade visibility after its configuration has been changed */
5449 Editor::update_region_fade_visibility ()
5451 bool _fade_visibility = _session->config.get_show_region_fades ();
5453 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5454 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5456 if (_fade_visibility) {
5457 v->audio_view()->show_all_fades ();
5459 v->audio_view()->hide_all_fades ();
5465 /** Update crossfade visibility after its configuration has been changed */
5467 Editor::update_xfade_visibility ()
5469 _xfade_visibility = _session->config.get_xfades_visible ();
5471 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5472 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5474 if (_xfade_visibility) {
5475 v->show_all_xfades ();
5477 v->hide_all_xfades ();
5484 Editor::set_edit_point ()
5489 if (!mouse_frame (where, ignored)) {
5495 if (selection->markers.empty()) {
5497 mouse_add_new_marker (where);
5502 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5505 loc->move_to (where);
5511 Editor::set_playhead_cursor ()
5513 if (entered_marker) {
5514 _session->request_locate (entered_marker->position(), _session->transport_rolling());
5519 if (!mouse_frame (where, ignored)) {
5526 _session->request_locate (where, _session->transport_rolling());
5534 if (((mouse_mode == MouseRange) ||
5535 (mouse_mode != MouseObject && _join_object_range_state == JOIN_OBJECT_RANGE_RANGE)) &&
5536 !selection->time.empty()) {
5537 separate_regions_between (selection->time);
5543 get_regions_for_action (rs, true);
5545 nframes64_t where = get_preferred_edit_position();
5551 split_regions_at (where, rs);
5555 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5557 if (entered_track && mouse_mode == MouseObject) {
5558 if (!selection->tracks.empty()) {
5559 if (!selection->selected (entered_track)) {
5560 selection->add (entered_track);
5563 /* there is no selection, but this operation requires/prefers selected objects */
5565 if (op_really_wants_one_track_if_none_are_selected) {
5566 selection->set (entered_track);
5572 struct EditorOrderRouteSorter {
5573 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5574 /* use of ">" forces the correct sort order */
5575 return a->order_key ("editor") < b->order_key ("editor");
5580 Editor::select_next_route()
5582 if (selection->tracks.empty()) {
5583 selection->set (track_views.front());
5587 TimeAxisView* current = selection->tracks.front();
5591 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5592 if (*i == current) {
5594 if (i != track_views.end()) {
5597 current = (*(track_views.begin()));
5598 //selection->set (*(track_views.begin()));
5603 rui = dynamic_cast<RouteUI *>(current);
5604 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5606 selection->set(current);
5608 ensure_track_visible(current);
5612 Editor::select_prev_route()
5614 if (selection->tracks.empty()) {
5615 selection->set (track_views.front());
5619 TimeAxisView* current = selection->tracks.front();
5623 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5624 if (*i == current) {
5626 if (i != track_views.rend()) {
5629 current = *(track_views.rbegin());
5634 rui = dynamic_cast<RouteUI *>(current);
5635 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5637 selection->set (current);
5639 ensure_track_visible(current);
5643 Editor::ensure_track_visible(TimeAxisView *track)
5645 if (track->hidden())
5648 double const current_view_min_y = vertical_adjustment.get_value();
5649 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5651 double const track_min_y = track->y_position ();
5652 double const track_max_y = track->y_position () + track->effective_height ();
5654 if (track_min_y >= current_view_min_y &&
5655 track_max_y <= current_view_max_y) {
5661 if (track_min_y < current_view_min_y) {
5662 // Track is above the current view
5663 new_value = track_min_y;
5665 // Track is below the current view
5666 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5669 vertical_adjustment.set_value(new_value);
5673 Editor::set_loop_from_selection (bool play)
5675 if (_session == 0 || selection->time.empty()) {
5679 nframes64_t start = selection->time[clicked_selection].start;
5680 nframes64_t end = selection->time[clicked_selection].end;
5682 set_loop_range (start, end, _("set loop range from selection"));
5685 _session->request_play_loop (true);
5686 _session->request_locate (start, true);
5691 Editor::set_loop_from_edit_range (bool play)
5693 if (_session == 0) {
5700 if (!get_edit_op_range (start, end)) {
5704 set_loop_range (start, end, _("set loop range from edit range"));
5707 _session->request_play_loop (true);
5708 _session->request_locate (start, true);
5713 Editor::set_loop_from_region (bool play)
5715 nframes64_t start = max_frames;
5716 nframes64_t end = 0;
5720 get_regions_for_action (rs);
5726 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5727 if ((*i)->region()->position() < start) {
5728 start = (*i)->region()->position();
5730 if ((*i)->region()->last_frame() + 1 > end) {
5731 end = (*i)->region()->last_frame() + 1;
5735 set_loop_range (start, end, _("set loop range from region"));
5738 _session->request_play_loop (true);
5739 _session->request_locate (start, true);
5744 Editor::set_punch_from_selection ()
5746 if (_session == 0 || selection->time.empty()) {
5750 nframes64_t start = selection->time[clicked_selection].start;
5751 nframes64_t end = selection->time[clicked_selection].end;
5753 set_punch_range (start, end, _("set punch range from selection"));
5757 Editor::set_punch_from_edit_range ()
5759 if (_session == 0) {
5766 if (!get_edit_op_range (start, end)) {
5770 set_punch_range (start, end, _("set punch range from edit range"));
5774 Editor::set_punch_from_region ()
5776 nframes64_t start = max_frames;
5777 nframes64_t end = 0;
5781 get_regions_for_action (rs);
5787 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5788 if ((*i)->region()->position() < start) {
5789 start = (*i)->region()->position();
5791 if ((*i)->region()->last_frame() + 1 > end) {
5792 end = (*i)->region()->last_frame() + 1;
5796 set_punch_range (start, end, _("set punch range from region"));
5800 Editor::pitch_shift_regions ()
5804 get_regions_for_action (rs);
5810 pitch_shift (rs, 1.2);
5814 Editor::use_region_as_bar ()
5822 get_regions_for_action (rs);
5828 RegionView* rv = rs.front();
5830 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5834 Editor::use_range_as_bar ()
5836 nframes64_t start, end;
5837 if (get_edit_op_range (start, end)) {
5838 define_one_bar (start, end);
5843 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5845 nframes64_t length = end - start;
5847 const Meter& m (_session->tempo_map().meter_at (start));
5849 /* length = 1 bar */
5851 /* now we want frames per beat.
5852 we have frames per bar, and beats per bar, so ...
5855 double frames_per_beat = length / m.beats_per_bar();
5857 /* beats per minute = */
5859 double beats_per_minute = (_session->frame_rate() * 60.0) / frames_per_beat;
5861 /* now decide whether to:
5863 (a) set global tempo
5864 (b) add a new tempo marker
5868 const TempoSection& t (_session->tempo_map().tempo_section_at (start));
5870 bool do_global = false;
5872 if ((_session->tempo_map().n_tempos() == 1) && (_session->tempo_map().n_meters() == 1)) {
5874 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5875 at the start, or create a new marker
5878 vector<string> options;
5879 options.push_back (_("Cancel"));
5880 options.push_back (_("Add new marker"));
5881 options.push_back (_("Set global tempo"));
5884 _("Define one bar"),
5885 _("Do you want to set the global tempo or add a new tempo marker?"),
5889 c.set_default_response (2);
5905 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5906 if the marker is at the region starter, change it, otherwise add
5911 begin_reversible_command (_("set tempo from region"));
5912 XMLNode& before (_session->tempo_map().get_state());
5915 _session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5916 } else if (t.frame() == start) {
5917 _session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5919 _session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5922 XMLNode& after (_session->tempo_map().get_state());
5924 _session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
5925 commit_reversible_command ();
5929 Editor::split_region_at_transients ()
5931 AnalysisFeatureList positions;
5939 get_regions_for_action (rs);
5945 _session->begin_reversible_command (_("split regions"));
5947 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5949 RegionSelection::iterator tmp;
5954 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5956 if (ar && (ar->get_transients (positions) == 0)) {
5957 split_region_at_points ((*i)->region(), positions, true);
5964 _session->commit_reversible_command ();
5969 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5971 bool use_rhythmic_rodent = false;
5973 boost::shared_ptr<Playlist> pl = r->playlist();
5979 if (positions.empty()) {
5984 if (positions.size() > 20) {
5985 std::string msgstr = string_compose (_("You are about to split\n%1\ninto %2 pieces.\nThis could take a long time."), r->name(), positions.size() + 1);
5986 MessageDialog msg (msgstr,
5989 Gtk::BUTTONS_OK_CANCEL);
5992 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5993 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5995 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5998 msg.set_title (_("Excessive split?"));
6001 int response = msg.run();
6007 case RESPONSE_APPLY:
6008 use_rhythmic_rodent = true;
6015 if (use_rhythmic_rodent) {
6016 show_rhythm_ferret ();
6020 AnalysisFeatureList::const_iterator x;
6022 pl->clear_changes ();
6024 x = positions.begin();
6026 if (x == positions.end()) {
6031 pl->remove_region (r);
6033 nframes64_t pos = 0;
6035 while (x != positions.end()) {
6037 /* deal with positons that are out of scope of present region bounds */
6038 if (*x <= 0 || *x > r->length()){
6043 /* file start = original start + how far we from the initial position ?
6046 nframes64_t file_start = r->start() + pos;
6048 /* length = next position - current position
6051 nframes64_t len = (*x) - pos;
6053 /* XXX we do we really want to allow even single-sample regions?
6054 shouldn't we have some kind of lower limit on region size?
6063 if (RegionFactory::region_name (new_name, r->name())) {
6067 /* do NOT announce new regions 1 by one, just wait till they are all done */
6071 plist.add (ARDOUR::Properties::start, file_start);
6072 plist.add (ARDOUR::Properties::length, len);
6073 plist.add (ARDOUR::Properties::name, new_name);
6074 plist.add (ARDOUR::Properties::layer, 0);
6076 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
6077 pl->add_region (nr, r->position() + pos);
6085 RegionFactory::region_name (new_name, r->name());
6087 /* Add the final region */
6090 plist.add (ARDOUR::Properties::start, r->start() + pos);
6091 plist.add (ARDOUR::Properties::length, r->last_frame() - (r->position() + pos) + 1);
6092 plist.add (ARDOUR::Properties::name, new_name);
6093 plist.add (ARDOUR::Properties::layer, 0);
6095 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
6096 pl->add_region (nr, r->position() + pos);
6101 _session->add_command (new StatefulDiffCommand (pl));
6105 Editor::place_transient()
6113 get_regions_for_action (rs);
6119 nframes64_t where = get_preferred_edit_position();
6121 _session->begin_reversible_command (_("place transient"));
6123 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6124 framepos_t position = (*r)->region()->position();
6125 (*r)->region()->add_transient(where - position);
6128 _session->commit_reversible_command ();
6132 Editor::remove_transient(ArdourCanvas::Item* item)
6138 ArdourCanvas::SimpleLine* _line = reinterpret_cast<ArdourCanvas::SimpleLine*> (item);
6141 AudioRegionView* _arv = reinterpret_cast<AudioRegionView*> (item->get_data ("regionview"));
6142 _arv->remove_transient(_line->property_x1());
6146 Editor::snap_regions_to_grid()
6154 get_regions_for_action (rs);
6160 _session->begin_reversible_command (_("snap regions to grid"));
6162 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6163 framepos_t start_frame = (*r)->region()->first_frame ();
6164 snap_to (start_frame);
6165 (*r)->region()->set_position (start_frame, this);
6168 _session->commit_reversible_command ();
6172 Editor::close_region_gaps()
6180 get_regions_for_action (rs);
6186 Dialog dialog (rs.size() > 1 ? _("Conform regions") : _("Conform region"));
6188 HBox hbox_crossfade;
6189 hbox_crossfade.set_spacing (10);
6190 //hbox_crossfade.set_border_width (3);
6191 hbox_crossfade.pack_start (*manage (new Label (_("Crossfade length:"))));
6193 SpinButton spin_crossfade (1, 0);
6194 spin_crossfade.set_range (0, 15);
6195 spin_crossfade.set_increments (1, 1);
6196 spin_crossfade.set_value (3);
6198 hbox_crossfade.pack_start (spin_crossfade);
6199 hbox_crossfade.pack_start (*manage (new Label (_("ms"))));
6200 hbox_crossfade.show_all ();
6204 hbox_pullback.set_spacing (10);
6205 //hbox_pullback.set_border_width (3);
6206 hbox_pullback.pack_start (*manage (new Label (_("Pull-back length:"))));
6208 SpinButton spin_pullback (1, 0);
6209 spin_pullback.set_range (0, 15);
6210 spin_pullback.set_increments (1, 1);
6211 spin_pullback.set_value (5);
6213 hbox_pullback.pack_start (spin_pullback);
6214 hbox_pullback.pack_start (*manage (new Label (_("ms"))));
6215 hbox_pullback.show_all ();
6217 dialog.get_vbox()->set_spacing (6);
6218 dialog.get_vbox()->pack_start (hbox_crossfade);
6219 dialog.get_vbox()->pack_start (hbox_pullback);
6220 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
6221 dialog.add_button (_("Ok"), RESPONSE_ACCEPT);
6223 if (dialog.run () == RESPONSE_CANCEL) {
6227 nframes64_t crossfade_len = spin_crossfade.get_value();
6228 nframes64_t pull_back_frames = spin_pullback.get_value();
6230 crossfade_len = lrintf (crossfade_len * _session->frame_rate()/1000);
6231 pull_back_frames = lrintf (pull_back_frames * _session->frame_rate()/1000);
6233 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
6235 _session->begin_reversible_command (_("close region gaps"));
6238 boost::shared_ptr<Region> last_region;
6240 rs.sort_by_position_and_track();
6242 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6244 nframes64_t position = (*r)->region()->position();
6246 if (idx == 0 || position < last_region->position()){
6247 last_region = (*r)->region();
6252 (*r)->region()->trim_front( (position - pull_back_frames), this );
6253 last_region->trim_end( (position - pull_back_frames + crossfade_len), this );
6255 last_region = (*r)->region();
6260 _session->commit_reversible_command ();
6264 Editor::tab_to_transient (bool forward)
6266 AnalysisFeatureList positions;
6272 nframes64_t pos = _session->audible_frame ();
6274 if (!selection->tracks.empty()) {
6276 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6278 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
6281 boost::shared_ptr<Track> tr = rtv->track();
6283 boost::shared_ptr<Playlist> pl = tr->playlist ();
6285 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
6288 positions.push_back (result);
6299 get_regions_for_action (rs);
6305 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6306 (*r)->region()->get_transients (positions);
6310 TransientDetector::cleanup_transients (positions, _session->frame_rate(), 3.0);
6313 AnalysisFeatureList::iterator x;
6315 for (x = positions.begin(); x != positions.end(); ++x) {
6321 if (x != positions.end ()) {
6322 _session->request_locate (*x);
6326 AnalysisFeatureList::reverse_iterator x;
6328 for (x = positions.rbegin(); x != positions.rend(); ++x) {
6334 if (x != positions.rend ()) {
6335 _session->request_locate (*x);
6341 Editor::playhead_forward_to_grid ()
6343 if (!_session) return;
6344 nframes64_t pos = playhead_cursor->current_frame;
6345 if (pos < max_frames - 1) {
6347 snap_to_internal (pos, 1, false);
6348 _session->request_locate (pos);
6354 Editor::playhead_backward_to_grid ()
6356 if (!_session) return;
6357 nframes64_t pos = playhead_cursor->current_frame;
6360 snap_to_internal (pos, -1, false);
6361 _session->request_locate (pos);
6366 Editor::set_track_height (Height h)
6368 TrackSelection& ts (selection->tracks);
6370 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6371 (*x)->set_height (h);
6376 Editor::toggle_tracks_active ()
6378 TrackSelection& ts (selection->tracks);
6380 bool target = false;
6386 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6387 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6391 target = !rtv->_route->active();
6394 rtv->_route->set_active (target);
6400 Editor::remove_tracks ()
6402 TrackSelection& ts (selection->tracks);
6408 vector<string> choices;
6412 const char* trackstr;
6414 vector<boost::shared_ptr<Route> > routes;
6415 bool special_bus = false;
6417 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6418 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6420 if (rtv->is_track()) {
6426 routes.push_back (rtv->_route);
6428 if (rtv->route()->is_master() || rtv->route()->is_monitor()) {
6433 if (special_bus && !Config->get_allow_special_bus_removal()) {
6434 MessageDialog msg (_("That would be bad news ...."),
6438 msg.set_secondary_text (string_compose (_(
6439 "Removing the master or monitor bus is such a bad idea\n\
6440 that %1 is not going to allow it.\n\
6442 If you really want to do this sort of thing\n\
6443 edit your ardour.rc file to set the\n\
6444 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
6451 if (ntracks + nbusses == 0) {
6456 trackstr = _("tracks");
6458 trackstr = _("track");
6462 busstr = _("busses");
6469 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6470 "(You may also lose the playlists associated with the %2)\n\n"
6471 "This action cannot be undone, and the session file will be overwritten!"),
6472 ntracks, trackstr, nbusses, busstr);
6474 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6475 "(You may also lose the playlists associated with the %2)\n\n"
6476 "This action cannot be undone, and the session file will be overwritten!"),
6479 } else if (nbusses) {
6480 prompt = string_compose (_("Do you really want to remove %1 %2?\n\n"
6481 "This action cannot be undon, and the session file will be overwritten"),
6485 choices.push_back (_("No, do nothing."));
6486 if (ntracks + nbusses > 1) {
6487 choices.push_back (_("Yes, remove them."));
6489 choices.push_back (_("Yes, remove it."));
6494 title = string_compose (_("Remove %1"), trackstr);
6496 title = string_compose (_("Remove %1"), busstr);
6499 Choice prompter (title, prompt, choices);
6501 if (prompter.run () != 1) {
6505 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6506 _session->remove_route (*x);
6511 Editor::do_insert_time ()
6513 if (selection->tracks.empty()) {
6517 InsertTimeDialog d (*this);
6518 int response = d.run ();
6520 if (response != RESPONSE_OK) {
6524 if (d.distance() == 0) {
6528 InsertTimeOption opt = d.intersected_region_action ();
6531 get_preferred_edit_position(),
6536 d.move_glued_markers(),
6537 d.move_locked_markers(),
6543 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6544 bool ignore_music_glue, bool markers_too, bool glued_markers_too, bool locked_markers_too, bool tempo_too)
6546 bool commit = false;
6548 if (Config->get_edit_mode() == Lock) {
6552 begin_reversible_command (_("insert time"));
6554 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6556 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6560 pl->clear_changes ();
6561 pl->clear_owned_changes ();
6563 if (opt == SplitIntersected) {
6567 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6569 vector<Command*> cmds;
6571 _session->add_commands (cmds);
6573 _session->add_command (new StatefulDiffCommand (pl));
6578 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6580 rtav->route ()->shift (pos, frames);
6588 XMLNode& before (_session->locations()->get_state());
6589 Locations::LocationList copy (_session->locations()->list());
6591 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6593 Locations::LocationList::const_iterator tmp;
6595 bool const was_locked = (*i)->locked ();
6596 if (locked_markers_too) {
6600 if ((*i)->position_lock_style() == AudioTime || glued_markers_too) {
6602 if ((*i)->start() >= pos) {
6603 (*i)->set_start ((*i)->start() + frames);
6604 if (!(*i)->is_mark()) {
6605 (*i)->set_end ((*i)->end() + frames);
6618 XMLNode& after (_session->locations()->get_state());
6619 _session->add_command (new MementoCommand<Locations>(*_session->locations(), &before, &after));
6624 _session->tempo_map().insert_time (pos, frames);
6628 commit_reversible_command ();
6633 Editor::fit_selected_tracks ()
6635 fit_tracks (selection->tracks);
6639 Editor::fit_tracks (TrackViewList & tracks)
6641 if (tracks.empty()) {
6645 uint32_t child_heights = 0;
6647 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6649 if (!(*t)->marked_for_display()) {
6653 child_heights += (*t)->effective_height() - (*t)->current_height();
6656 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize) / tracks.size());
6657 double first_y_pos = DBL_MAX;
6659 if (h < TimeAxisView::preset_height (HeightSmall)) {
6660 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6661 /* too small to be displayed */
6665 undo_visual_stack.push_back (current_visual_state());
6667 /* build a list of all tracks, including children */
6670 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
6672 TimeAxisView::Children c = (*i)->get_child_list ();
6673 for (TimeAxisView::Children::iterator j = c.begin(); j != c.end(); ++j) {
6674 all.push_back (j->get());
6678 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6680 bool prev_was_selected = false;
6681 bool is_selected = tracks.contains (all.front());
6682 bool next_is_selected;
6684 for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
6686 TrackViewList::iterator next;
6691 if (next != all.end()) {
6692 next_is_selected = tracks.contains (*next);
6694 next_is_selected = false;
6698 (*t)->set_height (h);
6699 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6701 if (prev_was_selected && next_is_selected) {
6702 hide_track_in_display (*t);
6706 prev_was_selected = is_selected;
6707 is_selected = next_is_selected;
6711 set the controls_layout height now, because waiting for its size
6712 request signal handler will cause the vertical adjustment setting to fail
6715 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6716 vertical_adjustment.set_value (first_y_pos);
6718 redo_visual_stack.push_back (current_visual_state());
6722 Editor::save_visual_state (uint32_t n)
6724 while (visual_states.size() <= n) {
6725 visual_states.push_back (0);
6728 delete visual_states[n];
6730 visual_states[n] = current_visual_state (true);
6735 Editor::goto_visual_state (uint32_t n)
6737 if (visual_states.size() <= n) {
6741 if (visual_states[n] == 0) {
6745 use_visual_state (*visual_states[n]);
6749 Editor::start_visual_state_op (uint32_t n)
6751 if (visual_state_op_connection.empty()) {
6752 visual_state_op_connection = Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6757 Editor::cancel_visual_state_op (uint32_t n)
6759 if (!visual_state_op_connection.empty()) {
6760 visual_state_op_connection.disconnect();
6761 goto_visual_state (n);
6763 //we land here if called from the menu OR if end_visual_state_op has been called
6764 //so check if we are already in visual state n
6765 // XXX not yet checking it at all, but redoing does not hurt
6766 goto_visual_state (n);
6771 Editor::end_visual_state_op (uint32_t n)
6773 visual_state_op_connection.disconnect();
6774 save_visual_state (n);
6776 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6778 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6779 pup->set_text (buf);
6782 return false; // do not call again