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"
58 #include "ardour/operations.h"
59 #include "ardour/session_playlists.h"
61 #include "ardour_ui.h"
64 #include "time_axis_view.h"
65 #include "route_time_axis.h"
66 #include "audio_time_axis.h"
67 #include "automation_time_axis.h"
68 #include "streamview.h"
69 #include "audio_streamview.h"
70 #include "audio_region_view.h"
71 #include "midi_region_view.h"
72 #include "rgb_macros.h"
73 #include "selection_templates.h"
74 #include "selection.h"
76 #include "gtk-custom-hruler.h"
77 #include "gui_thread.h"
80 #include "editor_drag.h"
81 #include "strip_silence_dialog.h"
82 #include "editor_routes.h"
83 #include "editor_regions.h"
84 #include "quantize_dialog.h"
85 #include "interthread_progress_window.h"
86 #include "insert_time_dialog.h"
87 #include "normalize_dialog.h"
88 #include "editor_cursors.h"
89 #include "mouse_cursors.h"
90 #include "patch_change_dialog.h"
91 #include "transpose_dialog.h"
96 using namespace ARDOUR;
99 using namespace Gtkmm2ext;
100 using namespace Editing;
101 using Gtkmm2ext::Keyboard;
103 /***********************************************************************
105 ***********************************************************************/
108 Editor::undo (uint32_t n)
116 Editor::redo (uint32_t n)
124 Editor::split_regions_at (framepos_t where, RegionSelection& regions)
128 list <boost::shared_ptr<Playlist > > used_playlists;
130 if (regions.empty()) {
134 begin_reversible_command (_("split"));
136 // if splitting a single region, and snap-to is using
137 // region boundaries, don't pay attention to them
139 if (regions.size() == 1) {
140 switch (_snap_type) {
141 case SnapToRegionStart:
142 case SnapToRegionSync:
143 case SnapToRegionEnd:
152 EditorFreeze(); /* Emit Signal */
155 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
157 RegionSelection::iterator tmp;
159 /* XXX this test needs to be more complicated, to make sure we really
160 have something to split.
163 if (!(*a)->region()->covers (where)) {
171 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
179 /* we haven't seen this playlist before */
181 /* remember used playlists so we can thaw them later */
182 used_playlists.push_back(pl);
187 pl->clear_changes ();
188 pl->split_region ((*a)->region(), where);
189 _session->add_command (new StatefulDiffCommand (pl));
195 while (used_playlists.size() > 0) {
196 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
198 used_playlists.pop_front();
201 commit_reversible_command ();
204 EditorThaw(); /* Emit Signal */
208 /** Move one extreme of the current range selection. If more than one range is selected,
209 * the start of the earliest range or the end of the latest range is moved.
211 * @param move_end true to move the end of the current range selection, false to move
213 * @param next true to move the extreme to the next region boundary, false to move to
217 Editor::move_range_selection_start_or_end_to_region_boundary (bool move_end, bool next)
219 if (selection->time.start() == selection->time.end_frame()) {
223 framepos_t start = selection->time.start ();
224 framepos_t end = selection->time.end_frame ();
226 /* the position of the thing we may move */
227 framepos_t pos = move_end ? end : start;
228 int dir = next ? 1 : -1;
230 /* so we don't find the current region again */
231 if (dir > 0 || pos > 0) {
235 framepos_t const target = get_region_boundary (pos, dir, true, false);
250 begin_reversible_command (_("alter selection"));
251 selection->set_preserving_all_ranges (start, end);
252 commit_reversible_command ();
256 Editor::nudge_forward_release (GdkEventButton* ev)
258 if (ev->state & Keyboard::PrimaryModifier) {
259 nudge_forward (false, true);
261 nudge_forward (false, false);
267 Editor::nudge_backward_release (GdkEventButton* ev)
269 if (ev->state & Keyboard::PrimaryModifier) {
270 nudge_backward (false, true);
272 nudge_backward (false, false);
279 Editor::nudge_forward (bool next, bool force_playhead)
282 framepos_t next_distance;
288 RegionSelection rs = get_regions_from_selection_and_entered ();
290 if (!force_playhead && !rs.empty()) {
292 begin_reversible_command (_("nudge regions forward"));
294 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
295 boost::shared_ptr<Region> r ((*i)->region());
297 distance = get_nudge_distance (r->position(), next_distance);
300 distance = next_distance;
304 r->set_position (r->position() + distance);
305 _session->add_command (new StatefulDiffCommand (r));
308 commit_reversible_command ();
311 } else if (!force_playhead && !selection->markers.empty()) {
315 begin_reversible_command (_("nudge location forward"));
317 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
319 Location* loc = find_location_from_marker ((*i), is_start);
323 XMLNode& before (loc->get_state());
326 distance = get_nudge_distance (loc->start(), next_distance);
328 distance = next_distance;
330 if (max_framepos - distance > loc->start() + loc->length()) {
331 loc->set_start (loc->start() + distance);
333 loc->set_start (max_framepos - loc->length());
336 distance = get_nudge_distance (loc->end(), next_distance);
338 distance = next_distance;
340 if (max_framepos - distance > loc->end()) {
341 loc->set_end (loc->end() + distance);
343 loc->set_end (max_framepos);
346 XMLNode& after (loc->get_state());
347 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
351 commit_reversible_command ();
354 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
355 _session->request_locate (playhead_cursor->current_frame + distance);
360 Editor::nudge_backward (bool next, bool force_playhead)
363 framepos_t next_distance;
369 RegionSelection rs = get_regions_from_selection_and_entered ();
371 if (!force_playhead && !rs.empty()) {
373 begin_reversible_command (_("nudge regions backward"));
375 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
376 boost::shared_ptr<Region> r ((*i)->region());
378 distance = get_nudge_distance (r->position(), next_distance);
381 distance = next_distance;
386 if (r->position() > distance) {
387 r->set_position (r->position() - distance);
391 _session->add_command (new StatefulDiffCommand (r));
394 commit_reversible_command ();
396 } else if (!force_playhead && !selection->markers.empty()) {
400 begin_reversible_command (_("nudge location forward"));
402 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
404 Location* loc = find_location_from_marker ((*i), is_start);
408 XMLNode& before (loc->get_state());
411 distance = get_nudge_distance (loc->start(), next_distance);
413 distance = next_distance;
415 if (distance < loc->start()) {
416 loc->set_start (loc->start() - distance);
421 distance = get_nudge_distance (loc->end(), next_distance);
424 distance = next_distance;
427 if (distance < loc->end() - loc->length()) {
428 loc->set_end (loc->end() - distance);
430 loc->set_end (loc->length());
434 XMLNode& after (loc->get_state());
435 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
439 commit_reversible_command ();
443 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
445 if (playhead_cursor->current_frame > distance) {
446 _session->request_locate (playhead_cursor->current_frame - distance);
448 _session->goto_start();
454 Editor::nudge_forward_capture_offset ()
456 RegionSelection rs = get_regions_from_selection_and_entered ();
458 if (!_session || rs.empty()) {
462 begin_reversible_command (_("nudge forward"));
464 framepos_t const distance = _session->worst_output_latency();
466 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
467 boost::shared_ptr<Region> r ((*i)->region());
470 r->set_position (r->position() + distance);
471 _session->add_command(new StatefulDiffCommand (r));
474 commit_reversible_command ();
478 Editor::nudge_backward_capture_offset ()
480 RegionSelection rs = get_regions_from_selection_and_entered ();
482 if (!_session || rs.empty()) {
486 begin_reversible_command (_("nudge forward"));
488 framepos_t const distance = _session->worst_output_latency();
490 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
491 boost::shared_ptr<Region> r ((*i)->region());
495 if (r->position() > distance) {
496 r->set_position (r->position() - distance);
500 _session->add_command(new StatefulDiffCommand (r));
503 commit_reversible_command ();
509 Editor::move_to_start ()
511 _session->goto_start ();
515 Editor::move_to_end ()
518 _session->request_locate (_session->current_end_frame());
522 Editor::build_region_boundary_cache ()
525 vector<RegionPoint> interesting_points;
526 boost::shared_ptr<Region> r;
527 TrackViewList tracks;
530 region_boundary_cache.clear ();
536 switch (_snap_type) {
537 case SnapToRegionStart:
538 interesting_points.push_back (Start);
540 case SnapToRegionEnd:
541 interesting_points.push_back (End);
543 case SnapToRegionSync:
544 interesting_points.push_back (SyncPoint);
546 case SnapToRegionBoundary:
547 interesting_points.push_back (Start);
548 interesting_points.push_back (End);
551 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type) << endmsg;
556 TimeAxisView *ontrack = 0;
559 if (!selection->tracks.empty()) {
560 tlist = selection->tracks;
565 while (pos < _session->current_end_frame() && !at_end) {
568 framepos_t lpos = max_framepos;
570 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
572 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
573 if (*p == interesting_points.back()) {
576 /* move to next point type */
582 rpos = r->first_frame();
586 rpos = r->last_frame();
590 rpos = r->sync_position ();
598 RouteTimeAxisView *rtav;
600 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
601 if (rtav->track() != 0) {
602 speed = rtav->track()->speed();
606 rpos = track_frame_to_session_frame (rpos, speed);
612 /* prevent duplicates, but we don't use set<> because we want to be able
616 vector<framepos_t>::iterator ri;
618 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
624 if (ri == region_boundary_cache.end()) {
625 region_boundary_cache.push_back (rpos);
632 /* finally sort to be sure that the order is correct */
634 sort (region_boundary_cache.begin(), region_boundary_cache.end());
637 boost::shared_ptr<Region>
638 Editor::find_next_region (framepos_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
640 TrackViewList::iterator i;
641 framepos_t closest = max_framepos;
642 boost::shared_ptr<Region> ret;
646 framepos_t track_frame;
647 RouteTimeAxisView *rtav;
649 for (i = tracks.begin(); i != tracks.end(); ++i) {
652 boost::shared_ptr<Region> r;
655 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
656 if (rtav->track()!=0)
657 track_speed = rtav->track()->speed();
660 track_frame = session_frame_to_track_frame(frame, track_speed);
662 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
668 rpos = r->first_frame ();
672 rpos = r->last_frame ();
676 rpos = r->sync_position ();
680 // rpos is a "track frame", converting it to "_session frame"
681 rpos = track_frame_to_session_frame(rpos, track_speed);
684 distance = rpos - frame;
686 distance = frame - rpos;
689 if (distance < closest) {
701 Editor::find_next_region_boundary (framepos_t pos, int32_t dir, const TrackViewList& tracks)
703 framecnt_t distance = max_framepos;
704 framepos_t current_nearest = -1;
706 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
707 framepos_t contender;
710 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
716 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
720 d = ::llabs (pos - contender);
723 current_nearest = contender;
728 return current_nearest;
732 Editor::get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen)
737 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
739 if (!selection->tracks.empty()) {
741 target = find_next_region_boundary (pos, dir, selection->tracks);
745 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
746 get_onscreen_tracks (tvl);
747 target = find_next_region_boundary (pos, dir, tvl);
749 target = find_next_region_boundary (pos, dir, track_views);
755 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
756 get_onscreen_tracks (tvl);
757 target = find_next_region_boundary (pos, dir, tvl);
759 target = find_next_region_boundary (pos, dir, track_views);
767 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
769 framepos_t pos = playhead_cursor->current_frame;
776 // so we don't find the current region again..
777 if (dir > 0 || pos > 0) {
781 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
785 _session->request_locate (target);
789 Editor::cursor_to_next_region_boundary (bool with_selection)
791 cursor_to_region_boundary (with_selection, 1);
795 Editor::cursor_to_previous_region_boundary (bool with_selection)
797 cursor_to_region_boundary (with_selection, -1);
801 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
803 boost::shared_ptr<Region> r;
804 framepos_t pos = cursor->current_frame;
810 TimeAxisView *ontrack = 0;
812 // so we don't find the current region again..
816 if (!selection->tracks.empty()) {
818 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
820 } else if (clicked_axisview) {
823 t.push_back (clicked_axisview);
825 r = find_next_region (pos, point, dir, t, &ontrack);
829 r = find_next_region (pos, point, dir, track_views, &ontrack);
838 pos = r->first_frame ();
842 pos = r->last_frame ();
846 pos = r->sync_position ();
851 RouteTimeAxisView *rtav;
853 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
854 if (rtav->track() != 0) {
855 speed = rtav->track()->speed();
859 pos = track_frame_to_session_frame(pos, speed);
861 if (cursor == playhead_cursor) {
862 _session->request_locate (pos);
864 cursor->set_position (pos);
869 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
871 cursor_to_region_point (cursor, point, 1);
875 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
877 cursor_to_region_point (cursor, point, -1);
881 Editor::cursor_to_selection_start (EditorCursor *cursor)
885 switch (mouse_mode) {
887 if (!selection->regions.empty()) {
888 pos = selection->regions.start();
893 if (!selection->time.empty()) {
894 pos = selection->time.start ();
902 if (cursor == playhead_cursor) {
903 _session->request_locate (pos);
905 cursor->set_position (pos);
910 Editor::cursor_to_selection_end (EditorCursor *cursor)
914 switch (mouse_mode) {
916 if (!selection->regions.empty()) {
917 pos = selection->regions.end_frame();
922 if (!selection->time.empty()) {
923 pos = selection->time.end_frame ();
931 if (cursor == playhead_cursor) {
932 _session->request_locate (pos);
934 cursor->set_position (pos);
939 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
949 if (selection->markers.empty()) {
953 if (!mouse_frame (mouse, ignored)) {
957 add_location_mark (mouse);
960 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
964 framepos_t pos = loc->start();
966 // so we don't find the current region again..
967 if (dir > 0 || pos > 0) {
971 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
975 loc->move_to (target);
979 Editor::selected_marker_to_next_region_boundary (bool with_selection)
981 selected_marker_to_region_boundary (with_selection, 1);
985 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
987 selected_marker_to_region_boundary (with_selection, -1);
991 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
993 boost::shared_ptr<Region> r;
998 if (!_session || selection->markers.empty()) {
1002 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1006 TimeAxisView *ontrack = 0;
1010 // so we don't find the current region again..
1014 if (!selection->tracks.empty()) {
1016 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1020 r = find_next_region (pos, point, dir, track_views, &ontrack);
1029 pos = r->first_frame ();
1033 pos = r->last_frame ();
1037 pos = r->adjust_to_sync (r->first_frame());
1042 RouteTimeAxisView *rtav;
1044 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1045 if (rtav->track() != 0) {
1046 speed = rtav->track()->speed();
1050 pos = track_frame_to_session_frame(pos, speed);
1056 Editor::selected_marker_to_next_region_point (RegionPoint point)
1058 selected_marker_to_region_point (point, 1);
1062 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1064 selected_marker_to_region_point (point, -1);
1068 Editor::selected_marker_to_selection_start ()
1074 if (!_session || selection->markers.empty()) {
1078 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1082 switch (mouse_mode) {
1084 if (!selection->regions.empty()) {
1085 pos = selection->regions.start();
1090 if (!selection->time.empty()) {
1091 pos = selection->time.start ();
1103 Editor::selected_marker_to_selection_end ()
1109 if (!_session || selection->markers.empty()) {
1113 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1117 switch (mouse_mode) {
1119 if (!selection->regions.empty()) {
1120 pos = selection->regions.end_frame();
1125 if (!selection->time.empty()) {
1126 pos = selection->time.end_frame ();
1138 Editor::scroll_playhead (bool forward)
1140 framepos_t pos = playhead_cursor->current_frame;
1141 framecnt_t delta = (framecnt_t) floor (current_page_frames() / 0.8);
1144 if (pos == max_framepos) {
1148 if (pos < max_framepos - delta) {
1167 _session->request_locate (pos);
1171 Editor::cursor_align (bool playhead_to_edit)
1177 if (playhead_to_edit) {
1179 if (selection->markers.empty()) {
1183 _session->request_locate (selection->markers.front()->position(), _session->transport_rolling());
1186 /* move selected markers to playhead */
1188 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1191 Location* loc = find_location_from_marker (*i, ignored);
1193 if (loc->is_mark()) {
1194 loc->set_start (playhead_cursor->current_frame);
1196 loc->set (playhead_cursor->current_frame,
1197 playhead_cursor->current_frame + loc->length());
1204 Editor::scroll_backward (float pages)
1206 framepos_t const one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1207 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1210 if (leftmost_frame < cnt) {
1213 frame = leftmost_frame - cnt;
1216 reset_x_origin (frame);
1220 Editor::scroll_forward (float pages)
1222 framepos_t const one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1223 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1226 if (max_framepos - cnt < leftmost_frame) {
1227 frame = max_framepos - cnt;
1229 frame = leftmost_frame + cnt;
1232 reset_x_origin (frame);
1236 Editor::scroll_tracks_down ()
1238 double vert_value = vertical_adjustment.get_value() + vertical_adjustment.get_page_size();
1239 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1240 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1243 vertical_adjustment.set_value (vert_value);
1247 Editor::scroll_tracks_up ()
1249 vertical_adjustment.set_value (vertical_adjustment.get_value() - vertical_adjustment.get_page_size());
1253 Editor::scroll_tracks_down_line ()
1255 double vert_value = vertical_adjustment.get_value() + 60;
1257 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1258 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1261 vertical_adjustment.set_value (vert_value);
1265 Editor::scroll_tracks_up_line ()
1267 reset_y_origin (vertical_adjustment.get_value() - 60);
1273 Editor::tav_zoom_step (bool coarser)
1275 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1277 _routes->suspend_redisplay ();
1279 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1280 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1281 tv->step_height (coarser);
1284 _routes->resume_redisplay ();
1288 Editor::temporal_zoom_step (bool coarser)
1290 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1294 nfpu = frames_per_unit;
1299 nfpu = max(1.0,(nfpu/1.61803399));
1302 temporal_zoom (nfpu);
1306 Editor::temporal_zoom (gdouble fpu)
1308 if (!_session) return;
1310 framepos_t current_page = current_page_frames();
1311 framepos_t current_leftmost = leftmost_frame;
1312 framepos_t current_rightmost;
1313 framepos_t current_center;
1314 framepos_t new_page_size;
1315 framepos_t half_page_size;
1316 framepos_t leftmost_after_zoom = 0;
1318 bool in_track_canvas;
1322 /* XXX this limit is also in ::set_frames_per_unit() */
1324 if (frames_per_unit <= 1.0 && fpu <= frames_per_unit) {
1330 new_page_size = (framepos_t) floor (_canvas_width * nfpu);
1331 half_page_size = new_page_size / 2;
1333 switch (zoom_focus) {
1335 leftmost_after_zoom = current_leftmost;
1338 case ZoomFocusRight:
1339 current_rightmost = leftmost_frame + current_page;
1340 if (current_rightmost < new_page_size) {
1341 leftmost_after_zoom = 0;
1343 leftmost_after_zoom = current_rightmost - new_page_size;
1347 case ZoomFocusCenter:
1348 current_center = current_leftmost + (current_page/2);
1349 if (current_center < half_page_size) {
1350 leftmost_after_zoom = 0;
1352 leftmost_after_zoom = current_center - half_page_size;
1356 case ZoomFocusPlayhead:
1357 /* centre playhead */
1358 l = playhead_cursor->current_frame - (new_page_size * 0.5);
1361 leftmost_after_zoom = 0;
1362 } else if (l > max_framepos) {
1363 leftmost_after_zoom = max_framepos - new_page_size;
1365 leftmost_after_zoom = (framepos_t) l;
1369 case ZoomFocusMouse:
1370 /* try to keep the mouse over the same point in the display */
1372 if (!mouse_frame (where, in_track_canvas)) {
1373 /* use playhead instead */
1374 where = playhead_cursor->current_frame;
1376 if (where < half_page_size) {
1377 leftmost_after_zoom = 0;
1379 leftmost_after_zoom = where - half_page_size;
1384 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1387 leftmost_after_zoom = 0;
1388 } else if (l > max_framepos) {
1389 leftmost_after_zoom = max_framepos - new_page_size;
1391 leftmost_after_zoom = (framepos_t) l;
1398 /* try to keep the edit point in the same place */
1399 where = get_preferred_edit_position ();
1403 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1406 leftmost_after_zoom = 0;
1407 } else if (l > max_framepos) {
1408 leftmost_after_zoom = max_framepos - new_page_size;
1410 leftmost_after_zoom = (framepos_t) l;
1414 /* edit point not defined */
1421 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1423 reposition_and_zoom (leftmost_after_zoom, nfpu);
1427 Editor::temporal_zoom_region (bool both_axes)
1429 framepos_t start = max_framepos;
1431 set<TimeAxisView*> tracks;
1433 RegionSelection rs = get_regions_from_selection_and_entered ();
1439 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1441 if ((*i)->region()->position() < start) {
1442 start = (*i)->region()->position();
1445 if ((*i)->region()->last_frame() + 1 > end) {
1446 end = (*i)->region()->last_frame() + 1;
1449 tracks.insert (&((*i)->get_time_axis_view()));
1452 /* now comes an "interesting" hack ... make sure we leave a little space
1453 at each end of the editor so that the zoom doesn't fit the region
1454 precisely to the screen.
1457 GdkScreen* screen = gdk_screen_get_default ();
1458 gint pixwidth = gdk_screen_get_width (screen);
1459 gint mmwidth = gdk_screen_get_width_mm (screen);
1460 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1461 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1463 if ((start == 0 && end == 0) || end < start) {
1467 framepos_t range = end - start;
1468 double new_fpu = (double)range / (double)_canvas_width;
1469 framepos_t extra_samples = (framepos_t) floor (one_centimeter_in_pixels * new_fpu);
1471 if (start > extra_samples) {
1472 start -= extra_samples;
1477 if (max_framepos - extra_samples > end) {
1478 end += extra_samples;
1484 /* save visual state with track states included, and prevent
1485 set_frames_per_unit() from doing it again.
1487 undo_visual_stack.push_back (current_visual_state(true));
1488 no_save_visual = true;
1491 temporal_zoom_by_frame (start, end, "zoom to region");
1494 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1496 /* set visible track heights appropriately */
1498 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1499 (*t)->set_height (per_track_height);
1502 /* hide irrelevant tracks */
1504 _routes->suspend_redisplay ();
1506 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1507 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1508 hide_track_in_display (*i);
1512 _routes->resume_redisplay ();
1514 vertical_adjustment.set_value (0.0);
1515 no_save_visual = false;
1518 redo_visual_stack.push_back (current_visual_state());
1522 Editor::zoom_to_region (bool both_axes)
1524 temporal_zoom_region (both_axes);
1528 Editor::temporal_zoom_selection ()
1530 if (!selection) return;
1532 if (selection->time.empty()) {
1536 framepos_t start = selection->time[clicked_selection].start;
1537 framepos_t end = selection->time[clicked_selection].end;
1539 temporal_zoom_by_frame (start, end, "zoom to selection");
1543 Editor::temporal_zoom_session ()
1545 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session)
1548 framecnt_t const l = _session->current_end_frame() - _session->current_start_frame();
1549 double s = _session->current_start_frame() - l * 0.01;
1553 framecnt_t const e = _session->current_end_frame() + l * 0.01;
1554 temporal_zoom_by_frame (framecnt_t (s), e, "zoom to _session");
1559 Editor::temporal_zoom_by_frame (framepos_t start, framepos_t end, const string & /*op*/)
1561 if (!_session) return;
1563 if ((start == 0 && end == 0) || end < start) {
1567 framepos_t range = end - start;
1569 double new_fpu = (double)range / (double)_canvas_width;
1571 framepos_t new_page = (framepos_t) floor (_canvas_width * new_fpu);
1572 framepos_t middle = (framepos_t) floor( (double)start + ((double)range / 2.0f ));
1573 framepos_t new_leftmost = (framepos_t) floor( (double)middle - ((double)new_page/2.0f));
1575 if (new_leftmost > middle) {
1579 reposition_and_zoom (new_leftmost, new_fpu);
1583 Editor::temporal_zoom_to_frame (bool coarser, framepos_t frame)
1588 double range_before = frame - leftmost_frame;
1591 new_fpu = frames_per_unit;
1594 new_fpu *= 1.61803399;
1595 range_before *= 1.61803399;
1597 new_fpu = max(1.0,(new_fpu/1.61803399));
1598 range_before /= 1.61803399;
1601 if (new_fpu == frames_per_unit) {
1605 framepos_t new_leftmost = frame - (framepos_t)range_before;
1607 if (new_leftmost > frame) {
1611 if (new_leftmost < 0) {
1615 reposition_and_zoom (new_leftmost, new_fpu);
1620 Editor::choose_new_marker_name(string &name) {
1622 if (!Config->get_name_new_markers()) {
1623 /* don't prompt user for a new name */
1627 ArdourPrompter dialog (true);
1629 dialog.set_prompt (_("New Name:"));
1631 dialog.set_title (_("New Location Marker"));
1633 dialog.set_name ("MarkNameWindow");
1634 dialog.set_size_request (250, -1);
1635 dialog.set_position (Gtk::WIN_POS_MOUSE);
1637 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1638 dialog.set_initial_text (name);
1642 switch (dialog.run ()) {
1643 case RESPONSE_ACCEPT:
1649 dialog.get_result(name);
1656 Editor::add_location_from_selection ()
1660 if (selection->time.empty()) {
1664 if (_session == 0 || clicked_axisview == 0) {
1668 framepos_t start = selection->time[clicked_selection].start;
1669 framepos_t end = selection->time[clicked_selection].end;
1671 _session->locations()->next_available_name(rangename,"selection");
1672 Location *location = new Location (*_session, start, end, rangename, Location::IsRangeMarker);
1674 _session->begin_reversible_command (_("add marker"));
1675 XMLNode &before = _session->locations()->get_state();
1676 _session->locations()->add (location, true);
1677 XMLNode &after = _session->locations()->get_state();
1678 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1679 _session->commit_reversible_command ();
1683 Editor::add_location_mark (framepos_t where)
1687 select_new_marker = true;
1689 _session->locations()->next_available_name(markername,"mark");
1690 if (!choose_new_marker_name(markername)) {
1693 Location *location = new Location (*_session, where, where, markername, Location::IsMark);
1694 _session->begin_reversible_command (_("add marker"));
1695 XMLNode &before = _session->locations()->get_state();
1696 _session->locations()->add (location, true);
1697 XMLNode &after = _session->locations()->get_state();
1698 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1699 _session->commit_reversible_command ();
1703 Editor::add_location_from_playhead_cursor ()
1705 add_location_mark (_session->audible_frame());
1708 /** Add a range marker around each selected region */
1710 Editor::add_locations_from_region ()
1712 RegionSelection rs = get_regions_from_selection_and_entered ();
1718 _session->begin_reversible_command (selection->regions.size () > 1 ? _("add markers") : _("add marker"));
1719 XMLNode &before = _session->locations()->get_state();
1721 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1723 boost::shared_ptr<Region> region = (*i)->region ();
1725 Location *location = new Location (*_session, region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1727 _session->locations()->add (location, true);
1730 XMLNode &after = _session->locations()->get_state();
1731 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1732 _session->commit_reversible_command ();
1735 /** Add a single range marker around all selected regions */
1737 Editor::add_location_from_region ()
1739 RegionSelection rs = get_regions_from_selection_and_entered ();
1745 _session->begin_reversible_command (_("add marker"));
1746 XMLNode &before = _session->locations()->get_state();
1750 if (rs.size() > 1) {
1751 _session->locations()->next_available_name(markername, "regions");
1753 RegionView* rv = *(rs.begin());
1754 boost::shared_ptr<Region> region = rv->region();
1755 markername = region->name();
1758 if (!choose_new_marker_name(markername)) {
1762 // single range spanning all selected
1763 Location *location = new Location (*_session, selection->regions.start(), selection->regions.end_frame(), markername, Location::IsRangeMarker);
1764 _session->locations()->add (location, true);
1766 XMLNode &after = _session->locations()->get_state();
1767 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1768 _session->commit_reversible_command ();
1774 Editor::jump_forward_to_mark ()
1780 Location *location = _session->locations()->first_location_after (playhead_cursor->current_frame);
1783 _session->request_locate (location->start(), _session->transport_rolling());
1785 _session->request_locate (_session->current_end_frame());
1790 Editor::jump_backward_to_mark ()
1796 Location *location = _session->locations()->first_location_before (playhead_cursor->current_frame);
1799 _session->request_locate (location->start(), _session->transport_rolling());
1801 _session->goto_start ();
1808 framepos_t const pos = _session->audible_frame ();
1811 _session->locations()->next_available_name (markername, "mark");
1813 if (!choose_new_marker_name (markername)) {
1817 _session->locations()->add (new Location (*_session, pos, 0, markername, Location::IsMark), true);
1821 Editor::clear_markers ()
1824 _session->begin_reversible_command (_("clear markers"));
1825 XMLNode &before = _session->locations()->get_state();
1826 _session->locations()->clear_markers ();
1827 XMLNode &after = _session->locations()->get_state();
1828 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1829 _session->commit_reversible_command ();
1834 Editor::clear_ranges ()
1837 _session->begin_reversible_command (_("clear ranges"));
1838 XMLNode &before = _session->locations()->get_state();
1840 Location * looploc = _session->locations()->auto_loop_location();
1841 Location * punchloc = _session->locations()->auto_punch_location();
1842 Location * sessionloc = _session->locations()->session_range_location();
1844 _session->locations()->clear_ranges ();
1846 if (looploc) _session->locations()->add (looploc);
1847 if (punchloc) _session->locations()->add (punchloc);
1848 if (sessionloc) _session->locations()->add (sessionloc);
1850 XMLNode &after = _session->locations()->get_state();
1851 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1852 _session->commit_reversible_command ();
1857 Editor::clear_locations ()
1859 _session->begin_reversible_command (_("clear locations"));
1860 XMLNode &before = _session->locations()->get_state();
1861 _session->locations()->clear ();
1862 XMLNode &after = _session->locations()->get_state();
1863 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1864 _session->commit_reversible_command ();
1865 _session->locations()->clear ();
1869 Editor::unhide_markers ()
1871 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
1872 Location *l = (*i).first;
1873 if (l->is_hidden() && l->is_mark()) {
1874 l->set_hidden(false, this);
1880 Editor::unhide_ranges ()
1882 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
1883 Location *l = (*i).first;
1884 if (l->is_hidden() && l->is_range_marker()) {
1885 l->set_hidden(false, this);
1890 /* INSERT/REPLACE */
1893 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
1898 RouteTimeAxisView *rtv = 0;
1899 boost::shared_ptr<Playlist> playlist;
1901 track_canvas->window_to_world (x, y, wx, wy);
1904 event.type = GDK_BUTTON_RELEASE;
1905 event.button.x = wx;
1906 event.button.y = wy;
1908 where = event_frame (&event, &cx, &cy);
1910 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
1911 /* clearly outside canvas area */
1915 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
1916 if (tv.first == 0) {
1920 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
1924 if ((playlist = rtv->playlist()) == 0) {
1930 begin_reversible_command (_("insert dragged region"));
1931 playlist->clear_changes ();
1932 playlist->add_region (RegionFactory::create (region, true), where, 1.0);
1933 _session->add_command(new StatefulDiffCommand (playlist));
1934 commit_reversible_command ();
1938 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
1942 RouteTimeAxisView *dest_rtv = 0;
1943 RouteTimeAxisView *source_rtv = 0;
1945 track_canvas->window_to_world (x, y, wx, wy);
1946 wx += horizontal_position ();
1947 wy += vertical_adjustment.get_value();
1950 event.type = GDK_BUTTON_RELEASE;
1951 event.button.x = wx;
1952 event.button.y = wy;
1954 event_frame (&event, &cx, &cy);
1956 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
1957 if (tv.first == 0) {
1961 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
1965 /* use this drag source to add underlay to a track. But we really don't care
1966 about the Route, only the view of the route, so find it first */
1967 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
1968 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
1972 if(source_rtv->route() == route && source_rtv != dest_rtv) {
1973 dest_rtv->add_underlay(source_rtv->view());
1980 Editor::insert_region_list_selection (float times)
1982 RouteTimeAxisView *tv = 0;
1983 boost::shared_ptr<Playlist> playlist;
1985 if (clicked_routeview != 0) {
1986 tv = clicked_routeview;
1987 } else if (!selection->tracks.empty()) {
1988 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
1991 } else if (entered_track != 0) {
1992 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
1999 if ((playlist = tv->playlist()) == 0) {
2003 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2008 begin_reversible_command (_("insert region"));
2009 playlist->clear_changes ();
2010 playlist->add_region ((RegionFactory::create (region, true)), get_preferred_edit_position(), times);
2011 _session->add_command(new StatefulDiffCommand (playlist));
2012 commit_reversible_command ();
2015 /* BUILT-IN EFFECTS */
2018 Editor::reverse_selection ()
2023 /* GAIN ENVELOPE EDITING */
2026 Editor::edit_envelope ()
2033 Editor::transition_to_rolling (bool fwd)
2039 if (_session->config.get_external_sync()) {
2040 switch (_session->config.get_sync_source()) {
2044 /* transport controlled by the master */
2049 if (_session->is_auditioning()) {
2050 _session->cancel_audition ();
2054 _session->request_transport_speed (fwd ? 1.0f : -1.0f);
2058 Editor::play_from_start ()
2060 _session->request_locate (_session->current_start_frame(), true);
2064 Editor::play_from_edit_point ()
2066 _session->request_locate (get_preferred_edit_position(), true);
2070 Editor::play_from_edit_point_and_return ()
2072 framepos_t start_frame;
2073 framepos_t return_frame;
2075 start_frame = get_preferred_edit_position (true);
2077 if (_session->transport_rolling()) {
2078 _session->request_locate (start_frame, false);
2082 /* don't reset the return frame if its already set */
2084 if ((return_frame = _session->requested_return_frame()) < 0) {
2085 return_frame = _session->audible_frame();
2088 if (start_frame >= 0) {
2089 _session->request_roll_at_and_return (start_frame, return_frame);
2094 Editor::play_selection ()
2096 if (selection->time.empty()) {
2100 _session->request_play_range (&selection->time, true);
2104 Editor::play_location (Location& location)
2106 if (location.start() <= location.end()) {
2110 _session->request_bounded_roll (location.start(), location.end());
2114 Editor::loop_location (Location& location)
2116 if (location.start() <= location.end()) {
2122 if ((tll = transport_loop_location()) != 0) {
2123 tll->set (location.start(), location.end());
2125 // enable looping, reposition and start rolling
2126 _session->request_play_loop (true);
2127 _session->request_locate (tll->start(), true);
2132 Editor::raise_region ()
2134 selection->foreach_region (&Region::raise);
2138 Editor::raise_region_to_top ()
2140 selection->foreach_region (&Region::raise_to_top);
2144 Editor::lower_region ()
2146 selection->foreach_region (&Region::lower);
2150 Editor::lower_region_to_bottom ()
2152 selection->foreach_region (&Region::lower_to_bottom);
2155 /** Show the region editor for the selected regions */
2157 Editor::show_region_properties ()
2159 selection->foreach_regionview (&RegionView::show_region_editor);
2162 /** Show the midi list editor for the selected MIDI regions */
2164 Editor::show_midi_list_editor ()
2166 selection->foreach_midi_regionview (&MidiRegionView::show_list_editor);
2170 Editor::rename_region ()
2172 RegionSelection rs = get_regions_from_selection_and_entered ();
2178 ArdourDialog d (*this, _("Rename Region"), true, false);
2180 Label label (_("New name:"));
2183 hbox.set_spacing (6);
2184 hbox.pack_start (label, false, false);
2185 hbox.pack_start (entry, true, true);
2187 d.get_vbox()->set_border_width (12);
2188 d.get_vbox()->pack_start (hbox, false, false);
2190 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2191 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2193 d.set_size_request (300, -1);
2194 d.set_position (Gtk::WIN_POS_MOUSE);
2196 entry.set_text (selection->regions.front()->region()->name());
2197 entry.select_region (0, -1);
2199 entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
2205 int const ret = d.run();
2209 if (ret != RESPONSE_OK) {
2213 std::string str = entry.get_text();
2214 strip_whitespace_edges (str);
2216 rs.front()->region()->set_name (str);
2217 _regions->redisplay ();
2222 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2224 if (_session->is_auditioning()) {
2225 _session->cancel_audition ();
2228 // note: some potential for creativity here, because region doesn't
2229 // have to belong to the playlist that Route is handling
2231 // bool was_soloed = route.soloed();
2233 route.set_solo (true, this);
2235 _session->request_bounded_roll (region->position(), region->position() + region->length());
2237 /* XXX how to unset the solo state ? */
2240 /** Start an audition of the first selected region */
2242 Editor::play_edit_range ()
2244 framepos_t start, end;
2246 if (get_edit_op_range (start, end)) {
2247 _session->request_bounded_roll (start, end);
2252 Editor::play_selected_region ()
2254 framepos_t start = max_framepos;
2257 RegionSelection rs = get_regions_from_selection_and_entered ();
2263 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2264 if ((*i)->region()->position() < start) {
2265 start = (*i)->region()->position();
2267 if ((*i)->region()->last_frame() + 1 > end) {
2268 end = (*i)->region()->last_frame() + 1;
2272 _session->request_bounded_roll (start, end);
2276 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2278 _session->audition_region (region);
2282 Editor::region_from_selection ()
2284 if (clicked_axisview == 0) {
2288 if (selection->time.empty()) {
2292 framepos_t start = selection->time[clicked_selection].start;
2293 framepos_t end = selection->time[clicked_selection].end;
2295 TrackViewList tracks = get_tracks_for_range_action ();
2297 framepos_t selection_cnt = end - start + 1;
2299 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2300 boost::shared_ptr<Region> current;
2301 boost::shared_ptr<Playlist> pl;
2302 framepos_t internal_start;
2305 if ((pl = (*i)->playlist()) == 0) {
2309 if ((current = pl->top_region_at (start)) == 0) {
2313 internal_start = start - current->position();
2314 RegionFactory::region_name (new_name, current->name(), true);
2318 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2319 plist.add (ARDOUR::Properties::length, selection_cnt);
2320 plist.add (ARDOUR::Properties::name, new_name);
2321 plist.add (ARDOUR::Properties::layer, 0);
2323 boost::shared_ptr<Region> region (RegionFactory::create (current, plist));
2328 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2330 if (selection->time.empty() || selection->tracks.empty()) {
2334 framepos_t start = selection->time[clicked_selection].start;
2335 framepos_t end = selection->time[clicked_selection].end;
2337 sort_track_selection ();
2339 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2340 boost::shared_ptr<Region> current;
2341 boost::shared_ptr<Playlist> playlist;
2342 framepos_t internal_start;
2345 if ((playlist = (*i)->playlist()) == 0) {
2349 if ((current = playlist->top_region_at(start)) == 0) {
2353 internal_start = start - current->position();
2354 RegionFactory::region_name (new_name, current->name(), true);
2358 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2359 plist.add (ARDOUR::Properties::length, end - start + 1);
2360 plist.add (ARDOUR::Properties::name, new_name);
2362 new_regions.push_back (RegionFactory::create (current, plist));
2367 Editor::split_multichannel_region ()
2369 RegionSelection rs = get_regions_from_selection_and_entered ();
2375 vector< boost::shared_ptr<Region> > v;
2377 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2378 (*x)->region()->separate_by_channel (*_session, v);
2383 Editor::new_region_from_selection ()
2385 region_from_selection ();
2386 cancel_selection ();
2390 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2392 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2401 * - selected tracks, or if there are none...
2402 * - tracks containing selected regions, or if there are none...
2407 Editor::get_tracks_for_range_action () const
2411 if (selection->tracks.empty()) {
2413 /* use tracks with selected regions */
2415 RegionSelection rs = selection->regions;
2417 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2418 TimeAxisView* tv = &(*i)->get_time_axis_view();
2420 if (!t.contains (tv)) {
2426 /* no regions and no tracks: use all tracks */
2432 t = selection->tracks;
2439 Editor::separate_regions_between (const TimeSelection& ts)
2441 bool in_command = false;
2442 boost::shared_ptr<Playlist> playlist;
2443 RegionSelection new_selection;
2445 TrackViewList tmptracks = get_tracks_for_range_action ();
2446 sort_track_selection (&tmptracks);
2448 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2450 RouteTimeAxisView* rtv;
2452 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2454 if (rtv->is_track()) {
2456 /* no edits to destructive tracks */
2458 if (rtv->track()->destructive()) {
2462 if ((playlist = rtv->playlist()) != 0) {
2464 playlist->clear_changes ();
2466 /* XXX need to consider musical time selections here at some point */
2468 double speed = rtv->track()->speed();
2471 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2473 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2474 sigc::mem_fun(*this, &Editor::collect_new_region_view));
2476 latest_regionviews.clear ();
2478 playlist->partition ((framepos_t)((*t).start * speed),
2479 (framepos_t)((*t).end * speed), false);
2483 if (!latest_regionviews.empty()) {
2485 rtv->view()->foreach_regionview (sigc::bind (
2486 sigc::ptr_fun (add_if_covered),
2487 &(*t), &new_selection));
2490 begin_reversible_command (_("separate"));
2494 /* pick up changes to existing regions */
2496 vector<Command*> cmds;
2497 playlist->rdiff (cmds);
2498 _session->add_commands (cmds);
2500 /* pick up changes to the playlist itself (adds/removes)
2503 _session->add_command(new StatefulDiffCommand (playlist));
2512 selection->set (new_selection);
2513 set_mouse_mode (MouseObject);
2515 commit_reversible_command ();
2519 struct PlaylistState {
2520 boost::shared_ptr<Playlist> playlist;
2524 /** Take tracks from get_tracks_for_range_action and cut any regions
2525 * on those tracks so that the tracks are empty over the time
2529 Editor::separate_region_from_selection ()
2531 /* preferentially use *all* ranges in the time selection if we're in range mode
2532 to allow discontiguous operation, since get_edit_op_range() currently
2533 returns a single range.
2536 if (mouse_mode == MouseRange && !selection->time.empty()) {
2538 separate_regions_between (selection->time);
2545 if (get_edit_op_range (start, end)) {
2547 AudioRange ar (start, end, 1);
2551 separate_regions_between (ts);
2557 Editor::separate_region_from_punch ()
2559 Location* loc = _session->locations()->auto_punch_location();
2561 separate_regions_using_location (*loc);
2566 Editor::separate_region_from_loop ()
2568 Location* loc = _session->locations()->auto_loop_location();
2570 separate_regions_using_location (*loc);
2575 Editor::separate_regions_using_location (Location& loc)
2577 if (loc.is_mark()) {
2581 AudioRange ar (loc.start(), loc.end(), 1);
2586 separate_regions_between (ts);
2589 /** Separate regions under the selected region */
2591 Editor::separate_under_selected_regions ()
2593 vector<PlaylistState> playlists;
2597 rs = get_regions_from_selection_and_entered();
2599 if (!_session || rs.empty()) {
2603 begin_reversible_command (_("separate region under"));
2605 list<boost::shared_ptr<Region> > regions_to_remove;
2607 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2608 // we can't just remove the region(s) in this loop because
2609 // this removes them from the RegionSelection, and they thus
2610 // disappear from underneath the iterator, and the ++i above
2611 // SEGVs in a puzzling fashion.
2613 // so, first iterate over the regions to be removed from rs and
2614 // add them to the regions_to_remove list, and then
2615 // iterate over the list to actually remove them.
2617 regions_to_remove.push_back ((*i)->region());
2620 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
2622 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
2625 // is this check necessary?
2629 vector<PlaylistState>::iterator i;
2631 //only take state if this is a new playlist.
2632 for (i = playlists.begin(); i != playlists.end(); ++i) {
2633 if ((*i).playlist == playlist) {
2638 if (i == playlists.end()) {
2640 PlaylistState before;
2641 before.playlist = playlist;
2642 before.before = &playlist->get_state();
2644 playlist->freeze ();
2645 playlists.push_back(before);
2648 //Partition on the region bounds
2649 playlist->partition ((*rl)->first_frame() - 1, (*rl)->last_frame() + 1, true);
2651 //Re-add region that was just removed due to the partition operation
2652 playlist->add_region( (*rl), (*rl)->first_frame() );
2655 vector<PlaylistState>::iterator pl;
2657 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
2658 (*pl).playlist->thaw ();
2659 _session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
2662 commit_reversible_command ();
2666 Editor::crop_region_to_selection ()
2668 if (!selection->time.empty()) {
2670 crop_region_to (selection->time.start(), selection->time.end_frame());
2677 if (get_edit_op_range (start, end)) {
2678 crop_region_to (start, end);
2685 Editor::crop_region_to (framepos_t start, framepos_t end)
2687 vector<boost::shared_ptr<Playlist> > playlists;
2688 boost::shared_ptr<Playlist> playlist;
2691 if (selection->tracks.empty()) {
2694 sort_track_selection ();
2695 ts = &selection->tracks;
2698 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
2700 RouteTimeAxisView* rtv;
2702 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2704 boost::shared_ptr<Track> t = rtv->track();
2706 if (t != 0 && ! t->destructive()) {
2708 if ((playlist = rtv->playlist()) != 0) {
2709 playlists.push_back (playlist);
2715 if (playlists.empty()) {
2719 framepos_t the_start;
2723 begin_reversible_command (_("trim to selection"));
2725 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
2727 boost::shared_ptr<Region> region;
2731 if ((region = (*i)->top_region_at(the_start)) == 0) {
2735 /* now adjust lengths to that we do the right thing
2736 if the selection extends beyond the region
2739 the_start = max (the_start, (framepos_t) region->position());
2740 if (max_framepos - the_start < region->length()) {
2741 the_end = the_start + region->length() - 1;
2743 the_end = max_framepos;
2745 the_end = min (end, the_end);
2746 cnt = the_end - the_start + 1;
2748 region->clear_changes ();
2749 region->trim_to (the_start, cnt);
2750 _session->add_command (new StatefulDiffCommand (region));
2753 commit_reversible_command ();
2757 Editor::region_fill_track ()
2759 RegionSelection rs = get_regions_from_selection_and_entered ();
2761 if (!_session || rs.empty()) {
2765 framepos_t const end = _session->current_end_frame ();
2767 begin_reversible_command (Operations::region_fill);
2769 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2771 boost::shared_ptr<Region> region ((*i)->region());
2773 boost::shared_ptr<Playlist> pl = region->playlist();
2775 if (end <= region->last_frame()) {
2779 double times = (double) (end - region->last_frame()) / (double) region->length();
2785 pl->clear_changes ();
2786 pl->add_region (RegionFactory::create (region, true), region->last_frame(), times);
2787 _session->add_command (new StatefulDiffCommand (pl));
2790 commit_reversible_command ();
2794 Editor::region_fill_selection ()
2796 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
2800 if (selection->time.empty()) {
2804 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2809 framepos_t start = selection->time[clicked_selection].start;
2810 framepos_t end = selection->time[clicked_selection].end;
2812 boost::shared_ptr<Playlist> playlist;
2814 if (selection->tracks.empty()) {
2818 framepos_t selection_length = end - start;
2819 float times = (float)selection_length / region->length();
2821 begin_reversible_command (Operations::fill_selection);
2823 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2825 if ((playlist = (*i)->playlist()) == 0) {
2829 playlist->clear_changes ();
2830 playlist->add_region (RegionFactory::create (region, true), start, times);
2831 _session->add_command (new StatefulDiffCommand (playlist));
2834 commit_reversible_command ();
2838 Editor::set_region_sync_position ()
2840 set_sync_point (get_preferred_edit_position (), get_regions_from_selection_and_edit_point ());
2844 Editor::set_sync_point (framepos_t where, const RegionSelection& rs)
2846 bool in_command = false;
2848 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
2850 if (!(*r)->region()->covers (where)) {
2854 boost::shared_ptr<Region> region ((*r)->region());
2857 begin_reversible_command (_("set sync point"));
2861 region->clear_changes ();
2862 region->set_sync_position (where);
2863 _session->add_command(new StatefulDiffCommand (region));
2867 commit_reversible_command ();
2871 /** Remove the sync positions of the selection */
2873 Editor::remove_region_sync ()
2875 RegionSelection rs = get_regions_from_selection_and_entered ();
2881 begin_reversible_command (_("remove region sync"));
2883 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2885 (*i)->region()->clear_changes ();
2886 (*i)->region()->clear_sync_position ();
2887 _session->add_command(new StatefulDiffCommand ((*i)->region()));
2890 commit_reversible_command ();
2894 Editor::naturalize_region ()
2896 RegionSelection rs = get_regions_from_selection_and_entered ();
2902 if (rs.size() > 1) {
2903 begin_reversible_command (_("move regions to original position"));
2905 begin_reversible_command (_("move region to original position"));
2908 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2909 (*i)->region()->clear_changes ();
2910 (*i)->region()->move_to_natural_position ();
2911 _session->add_command (new StatefulDiffCommand ((*i)->region()));
2914 commit_reversible_command ();
2918 Editor::align_regions (RegionPoint what)
2920 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
2926 begin_reversible_command (_("align selection"));
2928 framepos_t const position = get_preferred_edit_position ();
2930 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
2931 align_region_internal ((*i)->region(), what, position);
2934 commit_reversible_command ();
2937 struct RegionSortByTime {
2938 bool operator() (const RegionView* a, const RegionView* b) {
2939 return a->region()->position() < b->region()->position();
2944 Editor::align_regions_relative (RegionPoint point)
2946 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
2952 framepos_t const position = get_preferred_edit_position ();
2954 framepos_t distance = 0;
2958 list<RegionView*> sorted;
2959 rs.by_position (sorted);
2961 boost::shared_ptr<Region> r ((*sorted.begin())->region());
2966 if (position > r->position()) {
2967 distance = position - r->position();
2969 distance = r->position() - position;
2975 if (position > r->last_frame()) {
2976 distance = position - r->last_frame();
2977 pos = r->position() + distance;
2979 distance = r->last_frame() - position;
2980 pos = r->position() - distance;
2986 pos = r->adjust_to_sync (position);
2987 if (pos > r->position()) {
2988 distance = pos - r->position();
2990 distance = r->position() - pos;
2996 if (pos == r->position()) {
3000 begin_reversible_command (_("align selection (relative)"));
3002 /* move first one specially */
3004 r->clear_changes ();
3005 r->set_position (pos);
3006 _session->add_command(new StatefulDiffCommand (r));
3008 /* move rest by the same amount */
3012 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3014 boost::shared_ptr<Region> region ((*i)->region());
3016 region->clear_changes ();
3019 region->set_position (region->position() + distance);
3021 region->set_position (region->position() - distance);
3024 _session->add_command(new StatefulDiffCommand (region));
3028 commit_reversible_command ();
3032 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3034 begin_reversible_command (_("align region"));
3035 align_region_internal (region, point, position);
3036 commit_reversible_command ();
3040 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3042 region->clear_changes ();
3046 region->set_position (region->adjust_to_sync (position));
3050 if (position > region->length()) {
3051 region->set_position (position - region->length());
3056 region->set_position (position);
3060 _session->add_command(new StatefulDiffCommand (region));
3064 Editor::trim_region_front ()
3070 Editor::trim_region_back ()
3072 trim_region (false);
3076 Editor::trim_region (bool front)
3078 framepos_t where = get_preferred_edit_position();
3079 RegionSelection rs = get_regions_from_selection_and_edit_point ();
3081 cerr << "trim regions\n";
3084 cerr << " no regions\n";
3088 cerr << "where = " << where << endl;
3090 begin_reversible_command (front ? _("trim front") : _("trim back"));
3092 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3093 if (!(*i)->region()->locked()) {
3095 (*i)->region()->clear_changes ();
3098 (*i)->region()->trim_front (where);
3100 (*i)->region()->trim_end (where);
3103 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3107 commit_reversible_command ();
3110 /** Trim the end of the selected regions to the position of the edit cursor */
3112 Editor::trim_region_to_loop ()
3114 Location* loc = _session->locations()->auto_loop_location();
3118 trim_region_to_location (*loc, _("trim to loop"));
3122 Editor::trim_region_to_punch ()
3124 Location* loc = _session->locations()->auto_punch_location();
3128 trim_region_to_location (*loc, _("trim to punch"));
3132 Editor::trim_region_to_location (const Location& loc, const char* str)
3134 RegionSelection rs = get_regions_from_selection_and_entered ();
3136 begin_reversible_command (str);
3138 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3139 RegionView* rv = (*x);
3141 /* require region to span proposed trim */
3142 switch (rv->region()->coverage (loc.start(), loc.end())) {
3143 case OverlapInternal:
3149 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3158 if (tav->track() != 0) {
3159 speed = tav->track()->speed();
3162 start = session_frame_to_track_frame (loc.start(), speed);
3163 end = session_frame_to_track_frame (loc.end(), speed);
3165 rv->region()->clear_changes ();
3166 rv->region()->trim_to (start, (end - start));
3167 _session->add_command(new StatefulDiffCommand (rv->region()));
3170 commit_reversible_command ();
3174 Editor::trim_region_to_previous_region_end ()
3176 return trim_to_region(false);
3180 Editor::trim_region_to_next_region_start ()
3182 return trim_to_region(true);
3186 Editor::trim_to_region(bool forward)
3188 RegionSelection rs = get_regions_from_selection_and_entered ();
3190 begin_reversible_command (_("trim to region"));
3192 boost::shared_ptr<Region> next_region;
3194 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3196 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3202 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3210 if (atav->track() != 0) {
3211 speed = atav->track()->speed();
3215 boost::shared_ptr<Region> region = arv->region();
3216 boost::shared_ptr<Playlist> playlist (region->playlist());
3218 region->clear_changes ();
3222 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3228 region->trim_end((framepos_t) ( (next_region->first_frame() - 1) * speed));
3229 arv->region_changed (PropertyChange (ARDOUR::Properties::length));
3233 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3239 region->trim_front((framepos_t) ((next_region->last_frame() + 1) * speed));
3241 arv->region_changed (ARDOUR::bounds_change);
3244 _session->add_command(new StatefulDiffCommand (region));
3247 commit_reversible_command ();
3251 Editor::unfreeze_route ()
3253 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3257 clicked_routeview->track()->unfreeze ();
3261 Editor::_freeze_thread (void* arg)
3263 SessionEvent::create_per_thread_pool ("freeze events", 64);
3265 return static_cast<Editor*>(arg)->freeze_thread ();
3269 Editor::freeze_thread ()
3271 clicked_routeview->audio_track()->freeze_me (*current_interthread_info);
3272 current_interthread_info->done = true;
3277 Editor::freeze_route ()
3283 /* stop transport before we start. this is important */
3285 _session->request_transport_speed (0.0);
3287 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3291 if (!clicked_routeview->track()->bounceable()) {
3292 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (clicked_routeview);
3293 if (rtv && !rtv->track()->bounceable()) {
3295 _("This route cannot be frozen because it has more outputs than inputs. "
3296 "You can fix this by increasing the number of inputs.")
3298 d.set_title (_("Cannot freeze"));
3304 InterThreadInfo itt;
3305 current_interthread_info = &itt;
3307 InterthreadProgressWindow ipw (current_interthread_info, _("Freeze"), _("Cancel Freeze"));
3309 pthread_create_and_store (X_("freezer"), &itt.thread, _freeze_thread, this);
3311 set_canvas_cursor (_cursors->wait);
3313 while (!itt.done && !itt.cancel) {
3314 gtk_main_iteration ();
3317 current_interthread_info = 0;
3318 set_canvas_cursor (current_canvas_cursor);
3322 Editor::bounce_range_selection (bool replace, bool enable_processing)
3324 if (selection->time.empty()) {
3328 TrackSelection views = selection->tracks;
3330 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3331 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
3332 if (rtv && rtv->track() && replace && enable_processing && !rtv->track()->bounceable()) {
3334 _("You can't perform this operation because the processing of the signal "
3335 "will cause one or more of the tracks will end up with a region with more channels than this track has inputs.\n\n"
3336 "You can do this without processing, which is a different operation.")
3338 d.set_title (_("Cannot bounce"));
3344 framepos_t start = selection->time[clicked_selection].start;
3345 framepos_t end = selection->time[clicked_selection].end;
3346 framepos_t cnt = end - start + 1;
3348 begin_reversible_command (_("bounce range"));
3350 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3352 RouteTimeAxisView* rtv;
3354 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3358 boost::shared_ptr<Playlist> playlist;
3360 if ((playlist = rtv->playlist()) == 0) {
3364 InterThreadInfo itt;
3366 playlist->clear_changes ();
3367 playlist->clear_owned_changes ();
3369 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3372 list<AudioRange> ranges;
3373 ranges.push_back (AudioRange (start, start+cnt, 0));
3374 playlist->cut (ranges); // discard result
3375 playlist->add_region (r, start);
3378 vector<Command*> cmds;
3379 playlist->rdiff (cmds);
3380 _session->add_commands (cmds);
3382 _session->add_command (new StatefulDiffCommand (playlist));
3385 commit_reversible_command ();
3388 /** Delete selected regions, automation points or a time range */
3395 /** Cut selected regions, automation points or a time range */
3402 /** Copy selected regions, automation points or a time range */
3410 /** @return true if a Cut, Copy or Clear is possible */
3412 Editor::can_cut_copy () const
3414 switch (current_mouse_mode()) {
3417 if (!selection->regions.empty() || !selection->points.empty()) {
3423 if (!selection->time.empty()) {
3436 /** Cut, copy or clear selected regions, automation points or a time range.
3437 * @param op Operation (Cut, Copy or Clear)
3440 Editor::cut_copy (CutCopyOp op)
3442 /* only cancel selection if cut/copy is successful.*/
3448 opname = _("delete");
3457 opname = _("clear");
3461 /* if we're deleting something, and the mouse is still pressed,
3462 the thing we started a drag for will be gone when we release
3463 the mouse button(s). avoid this. see part 2 at the end of
3467 if (op == Delete || op == Cut || op == Clear) {
3468 if (_drags->active ()) {
3473 cut_buffer->clear ();
3475 if (entered_marker) {
3477 /* cut/delete op while pointing at a marker */
3480 Location* loc = find_location_from_marker (entered_marker, ignored);
3482 if (_session && loc) {
3483 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
3490 if (internal_editing()) {
3492 switch (current_mouse_mode()) {
3505 /* we only want to cut regions if some are selected */
3507 if (!selection->regions.empty()) {
3508 rs = selection->regions;
3511 switch (current_mouse_mode()) {
3513 if (!rs.empty() || !selection->points.empty()) {
3515 begin_reversible_command (opname + _(" objects"));
3518 cut_copy_regions (op, rs);
3520 if (op == Cut || op == Delete) {
3521 selection->clear_regions ();
3525 if (!selection->points.empty()) {
3526 cut_copy_points (op);
3528 if (op == Cut || op == Delete) {
3529 selection->clear_points ();
3532 commit_reversible_command ();
3533 break; // terminate case statement here
3535 if (!selection->time.empty()) {
3536 /* don't cause suprises */
3539 // fall thru if there was nothing selected
3542 if (selection->time.empty()) {
3543 framepos_t start, end;
3544 if (!get_edit_op_range (start, end)) {
3547 selection->set (start, end);
3550 begin_reversible_command (opname + _(" range"));
3551 cut_copy_ranges (op);
3552 commit_reversible_command ();
3554 if (op == Cut || op == Delete) {
3555 selection->clear_time ();
3565 if (op == Delete || op == Cut || op == Clear) {
3570 /** Cut, copy or clear selected automation points.
3571 * @param op Operation (Cut, Copy or Clear)
3574 Editor::cut_copy_points (CutCopyOp op)
3576 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3578 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
3579 _last_cut_copy_source_track = atv;
3582 atv->cut_copy_clear_objects (selection->points, op);
3587 /** Cut, copy or clear selected automation points.
3588 * @param op Operation (Cut, Copy or Clear)
3591 Editor::cut_copy_midi (CutCopyOp op)
3593 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
3594 MidiRegionView* mrv = *i;
3595 mrv->cut_copy_clear (op);
3601 struct lt_playlist {
3602 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3603 return a.playlist < b.playlist;
3607 struct PlaylistMapping {
3609 boost::shared_ptr<Playlist> pl;
3611 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3614 /** Remove `clicked_regionview' */
3616 Editor::remove_clicked_region ()
3618 if (clicked_routeview == 0 || clicked_regionview == 0) {
3622 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
3624 begin_reversible_command (_("remove region"));
3625 playlist->clear_changes ();
3626 playlist->remove_region (clicked_regionview->region());
3627 _session->add_command(new StatefulDiffCommand (playlist));
3628 commit_reversible_command ();
3632 /** Remove the selected regions */
3634 Editor::remove_selected_regions ()
3636 RegionSelection rs = get_regions_from_selection_and_entered ();
3638 if (!_session || rs.empty()) {
3642 begin_reversible_command (_("remove region"));
3644 list<boost::shared_ptr<Region> > regions_to_remove;
3646 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3647 // we can't just remove the region(s) in this loop because
3648 // this removes them from the RegionSelection, and they thus
3649 // disappear from underneath the iterator, and the ++i above
3650 // SEGVs in a puzzling fashion.
3652 // so, first iterate over the regions to be removed from rs and
3653 // add them to the regions_to_remove list, and then
3654 // iterate over the list to actually remove them.
3656 regions_to_remove.push_back ((*i)->region());
3659 vector<boost::shared_ptr<Playlist> > playlists;
3661 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
3663 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
3666 // is this check necessary?
3670 vector<boost::shared_ptr<Playlist> >::iterator i;
3672 //only prep history if this is a new playlist.
3673 for (i = playlists.begin(); i != playlists.end(); ++i) {
3674 if ((*i) == playlist) {
3679 if (i == playlists.end()) {
3681 playlist->clear_changes ();
3682 playlist->freeze ();
3684 playlists.push_back (playlist);
3687 playlist->remove_region (*rl);
3690 vector<boost::shared_ptr<Playlist> >::iterator pl;
3692 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
3694 _session->add_command(new StatefulDiffCommand (*pl));
3697 commit_reversible_command ();
3700 /** Cut, copy or clear selected regions.
3701 * @param op Operation (Cut, Copy or Clear)
3704 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3706 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3707 a map when we want ordered access to both elements. i think.
3710 vector<PlaylistMapping> pmap;
3712 framepos_t first_position = max_framepos;
3714 typedef set<boost::shared_ptr<Playlist> > FreezeList;
3715 FreezeList freezelist;
3717 /* get ordering correct before we cut/copy */
3719 rs.sort_by_position_and_track ();
3721 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3723 first_position = min ((framepos_t) (*x)->region()->position(), first_position);
3725 if (op == Cut || op == Clear || op == Delete) {
3726 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3729 FreezeList::iterator fl;
3731 // only take state if this is a new playlist.
3732 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
3738 if (fl == freezelist.end()) {
3739 pl->clear_changes();
3741 freezelist.insert (pl);
3746 TimeAxisView* tv = &(*x)->get_time_axis_view();
3747 vector<PlaylistMapping>::iterator z;
3749 for (z = pmap.begin(); z != pmap.end(); ++z) {
3750 if ((*z).tv == tv) {
3755 if (z == pmap.end()) {
3756 pmap.push_back (PlaylistMapping (tv));
3760 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
3762 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3765 /* region not yet associated with a playlist (e.g. unfinished
3772 TimeAxisView& tv = (*x)->get_time_axis_view();
3773 boost::shared_ptr<Playlist> npl;
3774 RegionSelection::iterator tmp;
3781 vector<PlaylistMapping>::iterator z;
3783 for (z = pmap.begin(); z != pmap.end(); ++z) {
3784 if ((*z).tv == &tv) {
3789 assert (z != pmap.end());
3792 npl = PlaylistFactory::create (pl->data_type(), *_session, "cutlist", true);
3800 boost::shared_ptr<Region> r = (*x)->region();
3801 boost::shared_ptr<Region> _xx;
3807 pl->remove_region (r);
3811 _xx = RegionFactory::create (r);
3812 npl->add_region (_xx, r->position() - first_position);
3813 pl->remove_region (r);
3817 /* copy region before adding, so we're not putting same object into two different playlists */
3818 npl->add_region (RegionFactory::create (r), r->position() - first_position);
3822 pl->remove_region (r);
3831 list<boost::shared_ptr<Playlist> > foo;
3833 /* the pmap is in the same order as the tracks in which selected regions occured */
3835 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
3838 foo.push_back ((*i).pl);
3843 cut_buffer->set (foo);
3847 _last_cut_copy_source_track = 0;
3849 _last_cut_copy_source_track = pmap.front().tv;
3853 for (FreezeList::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
3855 _session->add_command (new StatefulDiffCommand (*pl));
3860 Editor::cut_copy_ranges (CutCopyOp op)
3863 TrackViewList entered;
3865 /* Sort the track selection now, so that it if is used, the playlists
3866 selected by the calls below to cut_copy_clear are in the order that
3867 their tracks appear in the editor. This makes things like paste
3868 of ranges work properly.
3870 sort_track_selection (&selection->tracks);
3872 if (selection->tracks.empty()) {
3873 if (!entered_track) {
3876 entered.push_back (entered_track);
3879 ts = &selection->tracks;
3882 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3883 (*i)->cut_copy_clear (*selection, op);
3888 Editor::paste (float times)
3890 DEBUG_TRACE (DEBUG::CutNPaste, "paste to preferred edit pos\n");
3891 paste_internal (get_preferred_edit_position(), times);
3895 Editor::mouse_paste ()
3900 if (!mouse_frame (where, ignored)) {
3905 paste_internal (where, 1);
3909 Editor::paste_internal (framepos_t position, float times)
3911 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("apparent paste position is %1\n", position));
3913 if (internal_editing()) {
3914 if (cut_buffer->midi_notes.empty()) {
3918 if (cut_buffer->empty()) {
3923 if (position == max_framepos) {
3924 position = get_preferred_edit_position();
3925 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("preferred edit position is %1\n", position));
3929 TrackViewList::iterator i;
3932 /* get everything in the correct order */
3934 if (!selection->tracks.empty()) {
3935 /* there are some selected tracks, so paste to them */
3936 sort_track_selection ();
3937 ts = selection->tracks;
3938 } else if (_last_cut_copy_source_track) {
3939 /* otherwise paste to the track that the cut/copy came from;
3940 see discussion in mantis #3333.
3942 ts.push_back (_last_cut_copy_source_track);
3945 if (internal_editing ()) {
3947 /* undo/redo is handled by individual tracks/regions */
3949 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
3952 RegionSelection::iterator r;
3953 MidiNoteSelection::iterator cb;
3955 get_regions_at (rs, position, ts);
3957 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
3958 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
3959 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
3961 mrv->paste (position, times, **cb);
3969 /* we do redo (do you do voodoo?) */
3971 begin_reversible_command (Operations::paste);
3973 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
3974 (*i)->paste (position, times, *cut_buffer, nth);
3977 commit_reversible_command ();
3982 Editor::duplicate_some_regions (RegionSelection& regions, float times)
3984 boost::shared_ptr<Playlist> playlist;
3985 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
3986 RegionSelection foo;
3988 framepos_t const start_frame = regions.start ();
3989 framepos_t const end_frame = regions.end_frame ();
3991 begin_reversible_command (Operations::duplicate_region);
3993 selection->clear_regions ();
3995 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
3997 boost::shared_ptr<Region> r ((*i)->region());
3999 TimeAxisView& tv = (*i)->get_time_axis_view();
4000 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4001 latest_regionviews.clear ();
4002 sigc::connection c = rtv->view()->RegionViewAdded.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view));
4004 playlist = (*i)->region()->playlist();
4005 playlist->clear_changes ();
4006 playlist->duplicate (r, end_frame + (r->first_frame() - start_frame), times);
4007 _session->add_command(new StatefulDiffCommand (playlist));
4011 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4014 commit_reversible_command ();
4017 selection->set (foo);
4022 Editor::duplicate_selection (float times)
4024 if (selection->time.empty() || selection->tracks.empty()) {
4028 boost::shared_ptr<Playlist> playlist;
4029 vector<boost::shared_ptr<Region> > new_regions;
4030 vector<boost::shared_ptr<Region> >::iterator ri;
4032 create_region_from_selection (new_regions);
4034 if (new_regions.empty()) {
4038 begin_reversible_command (_("duplicate selection"));
4040 ri = new_regions.begin();
4042 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4043 if ((playlist = (*i)->playlist()) == 0) {
4046 playlist->clear_changes ();
4047 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4048 _session->add_command (new StatefulDiffCommand (playlist));
4051 if (ri == new_regions.end()) {
4056 commit_reversible_command ();
4060 Editor::reset_point_selection ()
4062 /* reset all selected points to the relevant default value */
4064 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4066 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
4069 atv->reset_objects (selection->points);
4075 Editor::center_playhead ()
4077 float page = _canvas_width * frames_per_unit;
4078 center_screen_internal (playhead_cursor->current_frame, page);
4082 Editor::center_edit_point ()
4084 float page = _canvas_width * frames_per_unit;
4085 center_screen_internal (get_preferred_edit_position(), page);
4088 /** Caller must begin and commit a reversible command */
4090 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4092 playlist->clear_changes ();
4094 _session->add_command (new StatefulDiffCommand (playlist));
4098 Editor::nudge_track (bool use_edit, bool forwards)
4100 boost::shared_ptr<Playlist> playlist;
4101 framepos_t distance;
4102 framepos_t next_distance;
4106 start = get_preferred_edit_position();
4111 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4115 if (selection->tracks.empty()) {
4119 begin_reversible_command (_("nudge track"));
4121 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4123 if ((playlist = (*i)->playlist()) == 0) {
4127 playlist->clear_changes ();
4128 playlist->clear_owned_changes ();
4130 playlist->nudge_after (start, distance, forwards);
4132 vector<Command*> cmds;
4134 playlist->rdiff (cmds);
4135 _session->add_commands (cmds);
4137 _session->add_command (new StatefulDiffCommand (playlist));
4140 commit_reversible_command ();
4144 Editor::remove_last_capture ()
4146 vector<string> choices;
4153 if (Config->get_verify_remove_last_capture()) {
4154 prompt = _("Do you really want to destroy the last capture?"
4155 "\n(This is destructive and cannot be undone)");
4157 choices.push_back (_("No, do nothing."));
4158 choices.push_back (_("Yes, destroy it."));
4160 Gtkmm2ext::Choice prompter (_("Destroy last capture"), prompt, choices);
4162 if (prompter.run () == 1) {
4163 _session->remove_last_capture ();
4164 _regions->redisplay ();
4168 _session->remove_last_capture();
4169 _regions->redisplay ();
4174 Editor::normalize_region ()
4180 RegionSelection rs = get_regions_from_selection_and_entered ();
4186 NormalizeDialog dialog (rs.size() > 1);
4188 if (dialog.run () == RESPONSE_CANCEL) {
4192 set_canvas_cursor (_cursors->wait);
4195 /* XXX: should really only count audio regions here */
4196 int const regions = rs.size ();
4198 /* Make a list of the selected audio regions' maximum amplitudes, and also
4199 obtain the maximum amplitude of them all.
4201 list<double> max_amps;
4203 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
4204 AudioRegionView const * arv = dynamic_cast<AudioRegionView const *> (*i);
4206 dialog.descend (1.0 / regions);
4207 double const a = arv->audio_region()->maximum_amplitude (&dialog);
4210 /* the user cancelled the operation */
4211 set_canvas_cursor (current_canvas_cursor);
4215 max_amps.push_back (a);
4216 max_amp = max (max_amp, a);
4221 begin_reversible_command (_("normalize"));
4223 list<double>::const_iterator a = max_amps.begin ();
4225 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4226 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4231 arv->region()->clear_changes ();
4233 double const amp = dialog.normalize_individually() ? *a : max_amp;
4235 arv->audio_region()->normalize (amp, dialog.target ());
4236 _session->add_command (new StatefulDiffCommand (arv->region()));
4241 commit_reversible_command ();
4242 set_canvas_cursor (current_canvas_cursor);
4247 Editor::reset_region_scale_amplitude ()
4253 RegionSelection rs = get_regions_from_selection_and_entered ();
4259 begin_reversible_command ("reset gain");
4261 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4262 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4265 arv->region()->clear_changes ();
4266 arv->audio_region()->set_scale_amplitude (1.0f);
4267 _session->add_command (new StatefulDiffCommand (arv->region()));
4270 commit_reversible_command ();
4274 Editor::adjust_region_gain (bool up)
4276 RegionSelection rs = get_regions_from_selection_and_entered ();
4278 if (!_session || rs.empty()) {
4282 begin_reversible_command ("adjust region gain");
4284 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4285 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4290 arv->region()->clear_changes ();
4292 double dB = accurate_coefficient_to_dB (arv->audio_region()->scale_amplitude ());
4300 arv->audio_region()->set_scale_amplitude (dB_to_coefficient (dB));
4301 _session->add_command (new StatefulDiffCommand (arv->region()));
4304 commit_reversible_command ();
4309 Editor::reverse_region ()
4315 Reverse rev (*_session);
4316 apply_filter (rev, _("reverse regions"));
4320 Editor::strip_region_silence ()
4326 RegionSelection rs = get_regions_from_selection_and_entered ();
4332 std::list<RegionView*> audio_only;
4334 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4335 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4337 audio_only.push_back (arv);
4341 StripSilenceDialog d (_session, audio_only);
4342 int const r = d.run ();
4346 if (r == Gtk::RESPONSE_OK) {
4347 ARDOUR::AudioIntervalMap silences;
4348 d.silences (silences);
4349 StripSilence s (*_session, silences, d.fade_length());
4350 apply_filter (s, _("strip silence"), &d);
4355 Editor::apply_midi_note_edit_op_to_region (MidiOperator& op, MidiRegionView& mrv)
4357 Evoral::Sequence<Evoral::MusicalTime>::Notes selected;
4358 mrv.selection_as_notelist (selected, true);
4360 vector<Evoral::Sequence<Evoral::MusicalTime>::Notes> v;
4361 v.push_back (selected);
4363 framepos_t pos_frames = mrv.midi_region()->position();
4364 double pos_beats = _session->tempo_map().framewalk_to_beats(0, pos_frames);
4366 return op (mrv.midi_region()->model(), pos_beats, v);
4370 Editor::apply_midi_note_edit_op (MidiOperator& op)
4374 RegionSelection rs = get_regions_from_selection_and_entered ();
4380 begin_reversible_command (op.name ());
4382 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4383 RegionSelection::iterator tmp = r;
4386 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4389 cmd = apply_midi_note_edit_op_to_region (op, *mrv);
4392 _session->add_command (cmd);
4399 commit_reversible_command ();
4403 Editor::fork_region ()
4405 RegionSelection rs = get_regions_from_selection_and_entered ();
4411 begin_reversible_command (_("Fork Region(s)"));
4413 set_canvas_cursor (_cursors->wait);
4416 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4417 RegionSelection::iterator tmp = r;
4420 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4423 boost::shared_ptr<Playlist> playlist = mrv->region()->playlist();
4424 boost::shared_ptr<MidiRegion> newregion = mrv->midi_region()->clone ();
4426 playlist->clear_changes ();
4427 playlist->replace_region (mrv->region(), newregion, mrv->region()->position());
4428 _session->add_command(new StatefulDiffCommand (playlist));
4434 commit_reversible_command ();
4436 set_canvas_cursor (current_canvas_cursor);
4440 Editor::quantize_region ()
4442 int selected_midi_region_cnt = 0;
4448 RegionSelection rs = get_regions_from_selection_and_entered ();
4454 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4455 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4457 selected_midi_region_cnt++;
4461 if (selected_midi_region_cnt == 0) {
4465 QuantizeDialog* qd = new QuantizeDialog (*this);
4468 const int r = qd->run ();
4471 if (r == Gtk::RESPONSE_OK) {
4472 Quantize quant (*_session, Plain,
4473 qd->snap_start(), qd->snap_end(),
4474 qd->start_grid_size(), qd->end_grid_size(),
4475 qd->strength(), qd->swing(), qd->threshold());
4477 apply_midi_note_edit_op (quant);
4482 Editor::insert_patch_change ()
4484 RegionSelection rs = get_regions_from_selection_and_entered ();
4489 framepos_t const p = get_preferred_edit_position (false);
4491 Evoral::PatchChange<Evoral::MusicalTime> empty (0, 0, 0, 0);
4492 PatchChangeDialog d (0, _session, empty, Gtk::Stock::ADD);
4494 if (d.run() == RESPONSE_CANCEL) {
4498 for (RegionSelection::iterator i = rs.begin (); i != rs.end(); ++i) {
4499 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*i);
4501 if (p >= mrv->region()->first_frame() && p <= mrv->region()->last_frame()) {
4502 mrv->add_patch_change (p - mrv->region()->position(), d.patch ());
4509 Editor::apply_filter (Filter& filter, string command, ProgressReporter* progress)
4511 RegionSelection rs = get_regions_from_selection_and_entered ();
4517 begin_reversible_command (command);
4519 set_canvas_cursor (_cursors->wait);
4523 int const N = rs.size ();
4525 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4526 RegionSelection::iterator tmp = r;
4529 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4531 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4534 progress->descend (1.0 / N);
4537 if (arv->audio_region()->apply (filter, progress) == 0) {
4539 playlist->clear_changes ();
4541 if (filter.results.empty ()) {
4543 /* no regions returned; remove the old one */
4544 playlist->remove_region (arv->region ());
4548 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4550 /* first region replaces the old one */
4551 playlist->replace_region (arv->region(), *res, (*res)->position());
4555 while (res != filter.results.end()) {
4556 playlist->add_region (*res, (*res)->position());
4562 _session->add_command(new StatefulDiffCommand (playlist));
4568 progress->ascend ();
4576 commit_reversible_command ();
4579 set_canvas_cursor (current_canvas_cursor);
4583 Editor::external_edit_region ()
4589 Editor::reset_region_gain_envelopes ()
4591 RegionSelection rs = get_regions_from_selection_and_entered ();
4593 if (!_session || rs.empty()) {
4597 _session->begin_reversible_command (_("reset region gain"));
4599 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4600 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4602 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4603 XMLNode& before (alist->get_state());
4605 arv->audio_region()->set_default_envelope ();
4606 _session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4610 _session->commit_reversible_command ();
4614 Editor::toggle_gain_envelope_visibility ()
4616 if (_ignore_region_action) {
4620 RegionSelection rs = get_regions_from_selection_and_entered ();
4622 if (!_session || rs.empty()) {
4626 _session->begin_reversible_command (_("region gain envelope visible"));
4628 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4629 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4631 arv->region()->clear_changes ();
4632 arv->set_envelope_visible (!arv->envelope_visible());
4633 _session->add_command (new StatefulDiffCommand (arv->region()));
4637 _session->commit_reversible_command ();
4641 Editor::toggle_gain_envelope_active ()
4643 if (_ignore_region_action) {
4647 RegionSelection rs = get_regions_from_selection_and_entered ();
4649 if (!_session || rs.empty()) {
4653 _session->begin_reversible_command (_("region gain envelope active"));
4655 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4656 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4658 arv->region()->clear_changes ();
4659 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4660 _session->add_command (new StatefulDiffCommand (arv->region()));
4664 _session->commit_reversible_command ();
4668 Editor::toggle_region_lock ()
4670 if (_ignore_region_action) {
4674 RegionSelection rs = get_regions_from_selection_and_entered ();
4676 if (!_session || rs.empty()) {
4680 _session->begin_reversible_command (_("toggle region lock"));
4682 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4683 (*i)->region()->clear_changes ();
4684 (*i)->region()->set_locked (!(*i)->region()->locked());
4685 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4688 _session->commit_reversible_command ();
4692 Editor::toggle_region_lock_style ()
4694 if (_ignore_region_action) {
4698 RegionSelection rs = get_regions_from_selection_and_entered ();
4700 if (!_session || rs.empty()) {
4704 _session->begin_reversible_command (_("region lock style"));
4706 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4707 (*i)->region()->clear_changes ();
4708 PositionLockStyle const ns = (*i)->region()->position_lock_style() == AudioTime ? MusicTime : AudioTime;
4709 (*i)->region()->set_position_lock_style (ns);
4710 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4713 _session->commit_reversible_command ();
4717 Editor::toggle_opaque_region ()
4719 if (_ignore_region_action) {
4723 RegionSelection rs = get_regions_from_selection_and_entered ();
4725 if (!_session || rs.empty()) {
4729 _session->begin_reversible_command (_("change region opacity"));
4731 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4732 (*i)->region()->clear_changes ();
4733 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4734 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4737 _session->commit_reversible_command ();
4741 Editor::toggle_record_enable ()
4743 bool new_state = false;
4745 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4746 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4749 if (!rtav->is_track())
4753 new_state = !rtav->track()->record_enabled();
4757 rtav->track()->set_record_enabled (new_state, this);
4762 Editor::toggle_solo ()
4764 bool new_state = false;
4766 boost::shared_ptr<RouteList> rl (new RouteList);
4768 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4769 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4776 new_state = !rtav->route()->soloed ();
4780 rl->push_back (rtav->route());
4783 _session->set_solo (rl, new_state, Session::rt_cleanup, true);
4787 Editor::toggle_mute ()
4789 bool new_state = false;
4791 boost::shared_ptr<RouteList> rl (new RouteList);
4793 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4794 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4801 new_state = !rtav->route()->muted();
4805 rl->push_back (rtav->route());
4808 _session->set_mute (rl, new_state, Session::rt_cleanup, true);
4812 Editor::toggle_solo_isolate ()
4817 Editor::set_fade_length (bool in)
4819 RegionSelection rs = get_regions_from_selection_and_entered ();
4825 /* we need a region to measure the offset from the start */
4827 RegionView* rv = rs.front ();
4829 framepos_t pos = get_preferred_edit_position();
4833 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4834 /* edit point is outside the relevant region */
4839 if (pos <= rv->region()->position()) {
4843 len = pos - rv->region()->position();
4844 cmd = _("set fade in length");
4846 if (pos >= rv->region()->last_frame()) {
4850 len = rv->region()->last_frame() - pos;
4851 cmd = _("set fade out length");
4854 begin_reversible_command (cmd);
4856 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4857 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4863 boost::shared_ptr<AutomationList> alist;
4865 alist = tmp->audio_region()->fade_in();
4867 alist = tmp->audio_region()->fade_out();
4870 XMLNode &before = alist->get_state();
4873 tmp->audio_region()->set_fade_in_length (len);
4874 tmp->audio_region()->set_fade_in_active (true);
4876 tmp->audio_region()->set_fade_out_length (len);
4877 tmp->audio_region()->set_fade_out_active (true);
4880 XMLNode &after = alist->get_state();
4881 _session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4884 commit_reversible_command ();
4888 Editor::set_fade_in_shape (FadeShape shape)
4890 RegionSelection rs = get_regions_from_selection_and_entered ();
4896 begin_reversible_command (_("set fade in shape"));
4898 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4899 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4905 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
4906 XMLNode &before = alist->get_state();
4908 tmp->audio_region()->set_fade_in_shape (shape);
4910 XMLNode &after = alist->get_state();
4911 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4914 commit_reversible_command ();
4919 Editor::set_fade_out_shape (FadeShape shape)
4921 RegionSelection rs = get_regions_from_selection_and_entered ();
4927 begin_reversible_command (_("set fade out shape"));
4929 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4930 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4936 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4937 XMLNode &before = alist->get_state();
4939 tmp->audio_region()->set_fade_out_shape (shape);
4941 XMLNode &after = alist->get_state();
4942 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4945 commit_reversible_command ();
4949 Editor::set_fade_in_active (bool yn)
4951 RegionSelection rs = get_regions_from_selection_and_entered ();
4957 begin_reversible_command (_("set fade in active"));
4959 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4960 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4967 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4969 ar->clear_changes ();
4970 ar->set_fade_in_active (yn);
4971 _session->add_command (new StatefulDiffCommand (ar));
4974 commit_reversible_command ();
4978 Editor::set_fade_out_active (bool yn)
4980 RegionSelection rs = get_regions_from_selection_and_entered ();
4986 begin_reversible_command (_("set fade out active"));
4988 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4989 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4995 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4997 ar->clear_changes ();
4998 ar->set_fade_out_active (yn);
4999 _session->add_command(new StatefulDiffCommand (ar));
5002 commit_reversible_command ();
5006 Editor::toggle_region_fades (int dir)
5008 boost::shared_ptr<AudioRegion> ar;
5011 RegionSelection rs = get_regions_from_selection_and_entered ();
5017 RegionSelection::iterator i;
5018 for (i = rs.begin(); i != rs.end(); ++i) {
5019 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5021 yn = ar->fade_out_active ();
5023 yn = ar->fade_in_active ();
5029 if (i == rs.end()) {
5033 /* XXX should this undo-able? */
5035 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5036 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5039 if (dir == 1 || dir == 0) {
5040 ar->set_fade_in_active (!yn);
5043 if (dir == -1 || dir == 0) {
5044 ar->set_fade_out_active (!yn);
5050 /** Update region fade visibility after its configuration has been changed */
5052 Editor::update_region_fade_visibility ()
5054 bool _fade_visibility = _session->config.get_show_region_fades ();
5056 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5057 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5059 if (_fade_visibility) {
5060 v->audio_view()->show_all_fades ();
5062 v->audio_view()->hide_all_fades ();
5068 /** Update crossfade visibility after its configuration has been changed */
5070 Editor::update_xfade_visibility ()
5072 _xfade_visibility = _session->config.get_xfades_visible ();
5074 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5075 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5077 if (_xfade_visibility) {
5078 v->show_all_xfades ();
5080 v->hide_all_xfades ();
5087 Editor::set_edit_point ()
5092 if (!mouse_frame (where, ignored)) {
5098 if (selection->markers.empty()) {
5100 mouse_add_new_marker (where);
5105 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5108 loc->move_to (where);
5114 Editor::set_playhead_cursor ()
5116 if (entered_marker) {
5117 _session->request_locate (entered_marker->position(), _session->transport_rolling());
5122 if (!mouse_frame (where, ignored)) {
5129 _session->request_locate (where, _session->transport_rolling());
5135 Editor::split_region ()
5137 if (((mouse_mode == MouseRange) ||
5138 (mouse_mode != MouseObject && _join_object_range_state == JOIN_OBJECT_RANGE_RANGE)) &&
5139 !selection->time.empty()) {
5140 separate_regions_between (selection->time);
5144 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5146 framepos_t where = get_preferred_edit_position ();
5152 split_regions_at (where, rs);
5156 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5158 if (entered_track && mouse_mode == MouseObject) {
5159 if (!selection->tracks.empty()) {
5160 if (!selection->selected (entered_track)) {
5161 selection->add (entered_track);
5164 /* there is no selection, but this operation requires/prefers selected objects */
5166 if (op_really_wants_one_track_if_none_are_selected) {
5167 selection->set (entered_track);
5173 struct EditorOrderRouteSorter {
5174 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5175 /* use of ">" forces the correct sort order */
5176 return a->order_key ("editor") < b->order_key ("editor");
5181 Editor::select_next_route()
5183 if (selection->tracks.empty()) {
5184 selection->set (track_views.front());
5188 TimeAxisView* current = selection->tracks.front();
5192 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5193 if (*i == current) {
5195 if (i != track_views.end()) {
5198 current = (*(track_views.begin()));
5199 //selection->set (*(track_views.begin()));
5204 rui = dynamic_cast<RouteUI *>(current);
5205 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5207 selection->set(current);
5209 ensure_track_visible(current);
5213 Editor::select_prev_route()
5215 if (selection->tracks.empty()) {
5216 selection->set (track_views.front());
5220 TimeAxisView* current = selection->tracks.front();
5224 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5225 if (*i == current) {
5227 if (i != track_views.rend()) {
5230 current = *(track_views.rbegin());
5235 rui = dynamic_cast<RouteUI *>(current);
5236 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5238 selection->set (current);
5240 ensure_track_visible(current);
5244 Editor::ensure_track_visible(TimeAxisView *track)
5246 if (track->hidden())
5249 double const current_view_min_y = vertical_adjustment.get_value();
5250 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5252 double const track_min_y = track->y_position ();
5253 double const track_max_y = track->y_position () + track->effective_height ();
5255 if (track_min_y >= current_view_min_y &&
5256 track_max_y <= current_view_max_y) {
5262 if (track_min_y < current_view_min_y) {
5263 // Track is above the current view
5264 new_value = track_min_y;
5266 // Track is below the current view
5267 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5270 vertical_adjustment.set_value(new_value);
5274 Editor::set_loop_from_selection (bool play)
5276 if (_session == 0 || selection->time.empty()) {
5280 framepos_t start = selection->time[clicked_selection].start;
5281 framepos_t end = selection->time[clicked_selection].end;
5283 set_loop_range (start, end, _("set loop range from selection"));
5286 _session->request_play_loop (true);
5287 _session->request_locate (start, true);
5292 Editor::set_loop_from_edit_range (bool play)
5294 if (_session == 0) {
5301 if (!get_edit_op_range (start, end)) {
5305 set_loop_range (start, end, _("set loop range from edit range"));
5308 _session->request_play_loop (true);
5309 _session->request_locate (start, true);
5314 Editor::set_loop_from_region (bool play)
5316 framepos_t start = max_framepos;
5319 RegionSelection rs = get_regions_from_selection_and_entered ();
5325 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5326 if ((*i)->region()->position() < start) {
5327 start = (*i)->region()->position();
5329 if ((*i)->region()->last_frame() + 1 > end) {
5330 end = (*i)->region()->last_frame() + 1;
5334 set_loop_range (start, end, _("set loop range from region"));
5337 _session->request_play_loop (true);
5338 _session->request_locate (start, true);
5343 Editor::set_punch_from_selection ()
5345 if (_session == 0 || selection->time.empty()) {
5349 framepos_t start = selection->time[clicked_selection].start;
5350 framepos_t end = selection->time[clicked_selection].end;
5352 set_punch_range (start, end, _("set punch range from selection"));
5356 Editor::set_punch_from_edit_range ()
5358 if (_session == 0) {
5365 if (!get_edit_op_range (start, end)) {
5369 set_punch_range (start, end, _("set punch range from edit range"));
5373 Editor::set_punch_from_region ()
5375 framepos_t start = max_framepos;
5378 RegionSelection rs = get_regions_from_selection_and_entered ();
5384 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5385 if ((*i)->region()->position() < start) {
5386 start = (*i)->region()->position();
5388 if ((*i)->region()->last_frame() + 1 > end) {
5389 end = (*i)->region()->last_frame() + 1;
5393 set_punch_range (start, end, _("set punch range from region"));
5397 Editor::pitch_shift_region ()
5399 RegionSelection rs = get_regions_from_selection_and_entered ();
5401 RegionSelection audio_rs;
5402 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5403 if (dynamic_cast<AudioRegionView*> (*i)) {
5404 audio_rs.push_back (*i);
5408 if (audio_rs.empty()) {
5412 pitch_shift (audio_rs, 1.2);
5416 Editor::transpose_region ()
5418 RegionSelection rs = get_regions_from_selection_and_entered ();
5420 list<MidiRegionView*> midi_region_views;
5421 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5422 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*i);
5424 midi_region_views.push_back (mrv);
5429 int const r = d.run ();
5430 if (r != RESPONSE_ACCEPT) {
5434 for (list<MidiRegionView*>::iterator i = midi_region_views.begin(); i != midi_region_views.end(); ++i) {
5435 (*i)->midi_region()->transpose (d.semitones ());
5440 Editor::set_tempo_from_region ()
5442 RegionSelection rs = get_regions_from_selection_and_entered ();
5444 if (!_session || rs.empty()) {
5448 RegionView* rv = rs.front();
5450 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5454 Editor::use_range_as_bar ()
5456 framepos_t start, end;
5457 if (get_edit_op_range (start, end)) {
5458 define_one_bar (start, end);
5463 Editor::define_one_bar (framepos_t start, framepos_t end)
5465 framepos_t length = end - start;
5467 const Meter& m (_session->tempo_map().meter_at (start));
5469 /* length = 1 bar */
5471 /* now we want frames per beat.
5472 we have frames per bar, and beats per bar, so ...
5475 double frames_per_beat = length / m.beats_per_bar();
5477 /* beats per minute = */
5479 double beats_per_minute = (_session->frame_rate() * 60.0) / frames_per_beat;
5481 /* now decide whether to:
5483 (a) set global tempo
5484 (b) add a new tempo marker
5488 const TempoSection& t (_session->tempo_map().tempo_section_at (start));
5490 bool do_global = false;
5492 if ((_session->tempo_map().n_tempos() == 1) && (_session->tempo_map().n_meters() == 1)) {
5494 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5495 at the start, or create a new marker
5498 vector<string> options;
5499 options.push_back (_("Cancel"));
5500 options.push_back (_("Add new marker"));
5501 options.push_back (_("Set global tempo"));
5504 _("Define one bar"),
5505 _("Do you want to set the global tempo or add a new tempo marker?"),
5509 c.set_default_response (2);
5525 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5526 if the marker is at the region starter, change it, otherwise add
5531 begin_reversible_command (_("set tempo from region"));
5532 XMLNode& before (_session->tempo_map().get_state());
5535 _session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5536 } else if (t.frame() == start) {
5537 _session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5539 _session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5542 XMLNode& after (_session->tempo_map().get_state());
5544 _session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
5545 commit_reversible_command ();
5549 Editor::split_region_at_transients ()
5551 AnalysisFeatureList positions;
5553 RegionSelection rs = get_regions_from_selection_and_entered ();
5555 if (!_session || rs.empty()) {
5559 _session->begin_reversible_command (_("split regions"));
5561 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5563 RegionSelection::iterator tmp;
5568 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5570 if (ar && (ar->get_transients (positions) == 0)) {
5571 split_region_at_points ((*i)->region(), positions, true);
5578 _session->commit_reversible_command ();
5583 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret, bool select_new)
5585 bool use_rhythmic_rodent = false;
5587 boost::shared_ptr<Playlist> pl = r->playlist();
5589 list<boost::shared_ptr<Region> > new_regions;
5595 if (positions.empty()) {
5600 if (positions.size() > 20 && can_ferret) {
5601 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);
5602 MessageDialog msg (msgstr,
5605 Gtk::BUTTONS_OK_CANCEL);
5608 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5609 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5611 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5614 msg.set_title (_("Excessive split?"));
5617 int response = msg.run();
5623 case RESPONSE_APPLY:
5624 use_rhythmic_rodent = true;
5631 if (use_rhythmic_rodent) {
5632 show_rhythm_ferret ();
5636 AnalysisFeatureList::const_iterator x;
5638 pl->clear_changes ();
5640 x = positions.begin();
5642 if (x == positions.end()) {
5647 pl->remove_region (r);
5651 while (x != positions.end()) {
5653 /* deal with positons that are out of scope of present region bounds */
5654 if (*x <= 0 || *x > r->length()) {
5659 /* file start = original start + how far we from the initial position ?
5662 framepos_t file_start = r->start() + pos;
5664 /* length = next position - current position
5667 framepos_t len = (*x) - pos;
5669 /* XXX we do we really want to allow even single-sample regions?
5670 shouldn't we have some kind of lower limit on region size?
5679 if (RegionFactory::region_name (new_name, r->name())) {
5683 /* do NOT announce new regions 1 by one, just wait till they are all done */
5687 plist.add (ARDOUR::Properties::start, file_start);
5688 plist.add (ARDOUR::Properties::length, len);
5689 plist.add (ARDOUR::Properties::name, new_name);
5690 plist.add (ARDOUR::Properties::layer, 0);
5692 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5694 pl->add_region (nr, r->position() + pos);
5697 new_regions.push_front(nr);
5706 RegionFactory::region_name (new_name, r->name());
5708 /* Add the final region */
5711 plist.add (ARDOUR::Properties::start, r->start() + pos);
5712 plist.add (ARDOUR::Properties::length, r->last_frame() - (r->position() + pos) + 1);
5713 plist.add (ARDOUR::Properties::name, new_name);
5714 plist.add (ARDOUR::Properties::layer, 0);
5716 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5717 pl->add_region (nr, r->position() + pos);
5720 new_regions.push_front(nr);
5725 _session->add_command (new StatefulDiffCommand (pl));
5729 for (list<boost::shared_ptr<Region> >::iterator i = new_regions.begin(); i != new_regions.end(); ++i){
5730 set_selected_regionview_from_region_list ((*i), Selection::Add);
5736 Editor::place_transient()
5742 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5748 framepos_t where = get_preferred_edit_position();
5750 _session->begin_reversible_command (_("place transient"));
5752 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5753 framepos_t position = (*r)->region()->position();
5754 (*r)->region()->add_transient(where - position);
5757 _session->commit_reversible_command ();
5761 Editor::remove_transient(ArdourCanvas::Item* item)
5767 ArdourCanvas::Line* _line = reinterpret_cast<ArdourCanvas::Line*> (item);
5770 AudioRegionView* _arv = reinterpret_cast<AudioRegionView*> (item->get_data ("regionview"));
5771 _arv->remove_transient (*(float*) _line->get_data ("position"));
5775 Editor::snap_regions_to_grid ()
5777 list <boost::shared_ptr<Playlist > > used_playlists;
5779 RegionSelection rs = get_regions_from_selection_and_entered ();
5781 if (!_session || rs.empty()) {
5785 _session->begin_reversible_command (_("snap regions to grid"));
5787 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5789 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
5791 if (!pl->frozen()) {
5792 /* we haven't seen this playlist before */
5794 /* remember used playlists so we can thaw them later */
5795 used_playlists.push_back(pl);
5799 framepos_t start_frame = (*r)->region()->first_frame ();
5800 snap_to (start_frame);
5801 (*r)->region()->set_position (start_frame);
5804 while (used_playlists.size() > 0) {
5805 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
5807 used_playlists.pop_front();
5810 _session->commit_reversible_command ();
5814 Editor::close_region_gaps ()
5816 list <boost::shared_ptr<Playlist > > used_playlists;
5818 RegionSelection rs = get_regions_from_selection_and_entered ();
5820 if (!_session || rs.empty()) {
5824 Dialog dialog (_("Close Region Gaps"));
5827 table.set_spacings (12);
5828 table.set_border_width (12);
5829 Label* l = manage (new Label (_("Crossfade length")));
5830 l->set_alignment (0, 0.5);
5831 table.attach (*l, 0, 1, 0, 1);
5833 SpinButton spin_crossfade (1, 0);
5834 spin_crossfade.set_range (0, 15);
5835 spin_crossfade.set_increments (1, 1);
5836 spin_crossfade.set_value (5);
5837 table.attach (spin_crossfade, 1, 2, 0, 1);
5839 table.attach (*manage (new Label (_("ms"))), 2, 3, 0, 1);
5841 l = manage (new Label (_("Pull-back length")));
5842 l->set_alignment (0, 0.5);
5843 table.attach (*l, 0, 1, 1, 2);
5845 SpinButton spin_pullback (1, 0);
5846 spin_pullback.set_range (0, 100);
5847 spin_pullback.set_increments (1, 1);
5848 spin_pullback.set_value(30);
5849 table.attach (spin_pullback, 1, 2, 1, 2);
5851 table.attach (*manage (new Label (_("ms"))), 2, 3, 1, 2);
5853 dialog.get_vbox()->pack_start (table);
5854 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
5855 dialog.add_button (_("Ok"), RESPONSE_ACCEPT);
5858 if (dialog.run () == RESPONSE_CANCEL) {
5862 framepos_t crossfade_len = spin_crossfade.get_value();
5863 framepos_t pull_back_frames = spin_pullback.get_value();
5865 crossfade_len = lrintf (crossfade_len * _session->frame_rate()/1000);
5866 pull_back_frames = lrintf (pull_back_frames * _session->frame_rate()/1000);
5868 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
5870 _session->begin_reversible_command (_("close region gaps"));
5873 boost::shared_ptr<Region> last_region;
5875 rs.sort_by_position_and_track();
5877 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5879 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
5881 if (!pl->frozen()) {
5882 /* we haven't seen this playlist before */
5884 /* remember used playlists so we can thaw them later */
5885 used_playlists.push_back(pl);
5889 framepos_t position = (*r)->region()->position();
5891 if (idx == 0 || position < last_region->position()){
5892 last_region = (*r)->region();
5897 (*r)->region()->trim_front( (position - pull_back_frames));
5898 last_region->trim_end( (position - pull_back_frames + crossfade_len));
5900 last_region = (*r)->region();
5905 while (used_playlists.size() > 0) {
5906 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
5908 used_playlists.pop_front();
5911 _session->commit_reversible_command ();
5915 Editor::tab_to_transient (bool forward)
5917 AnalysisFeatureList positions;
5919 RegionSelection rs = get_regions_from_selection_and_entered ();
5925 framepos_t pos = _session->audible_frame ();
5927 if (!selection->tracks.empty()) {
5929 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5931 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5934 boost::shared_ptr<Track> tr = rtv->track();
5936 boost::shared_ptr<Playlist> pl = tr->playlist ();
5938 framepos_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5941 positions.push_back (result);
5954 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5955 (*r)->region()->get_transients (positions);
5959 TransientDetector::cleanup_transients (positions, _session->frame_rate(), 3.0);
5962 AnalysisFeatureList::iterator x;
5964 for (x = positions.begin(); x != positions.end(); ++x) {
5970 if (x != positions.end ()) {
5971 _session->request_locate (*x);
5975 AnalysisFeatureList::reverse_iterator x;
5977 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5983 if (x != positions.rend ()) {
5984 _session->request_locate (*x);
5990 Editor::playhead_forward_to_grid ()
5992 if (!_session) return;
5993 framepos_t pos = playhead_cursor->current_frame;
5994 if (pos < max_framepos - 1) {
5996 snap_to_internal (pos, 1, false);
5997 _session->request_locate (pos);
6003 Editor::playhead_backward_to_grid ()
6005 if (!_session) return;
6006 framepos_t pos = playhead_cursor->current_frame;
6009 snap_to_internal (pos, -1, false);
6010 _session->request_locate (pos);
6015 Editor::set_track_height (Height h)
6017 TrackSelection& ts (selection->tracks);
6019 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6020 (*x)->set_height_enum (h);
6025 Editor::toggle_tracks_active ()
6027 TrackSelection& ts (selection->tracks);
6029 bool target = false;
6035 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6036 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6040 target = !rtv->_route->active();
6043 rtv->_route->set_active (target, this);
6049 Editor::remove_tracks ()
6051 TrackSelection& ts (selection->tracks);
6057 vector<string> choices;
6061 const char* trackstr;
6063 vector<boost::shared_ptr<Route> > routes;
6064 bool special_bus = false;
6066 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6067 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6069 if (rtv->is_track()) {
6075 routes.push_back (rtv->_route);
6077 if (rtv->route()->is_master() || rtv->route()->is_monitor()) {
6082 if (special_bus && !Config->get_allow_special_bus_removal()) {
6083 MessageDialog msg (_("That would be bad news ...."),
6087 msg.set_secondary_text (string_compose (_(
6088 "Removing the master or monitor bus is such a bad idea\n\
6089 that %1 is not going to allow it.\n\
6091 If you really want to do this sort of thing\n\
6092 edit your ardour.rc file to set the\n\
6093 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
6100 if (ntracks + nbusses == 0) {
6105 trackstr = _("tracks");
6107 trackstr = _("track");
6111 busstr = _("busses");
6118 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6119 "(You may also lose the playlists associated with the %2)\n\n"
6120 "This action cannot be undone, and the session file will be overwritten!"),
6121 ntracks, trackstr, nbusses, busstr);
6123 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6124 "(You may also lose the playlists associated with the %2)\n\n"
6125 "This action cannot be undone, and the session file will be overwritten!"),
6128 } else if (nbusses) {
6129 prompt = string_compose (_("Do you really want to remove %1 %2?\n\n"
6130 "This action cannot be undon, and the session file will be overwritten"),
6134 choices.push_back (_("No, do nothing."));
6135 if (ntracks + nbusses > 1) {
6136 choices.push_back (_("Yes, remove them."));
6138 choices.push_back (_("Yes, remove it."));
6143 title = string_compose (_("Remove %1"), trackstr);
6145 title = string_compose (_("Remove %1"), busstr);
6148 Choice prompter (title, prompt, choices);
6150 if (prompter.run () != 1) {
6154 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6155 _session->remove_route (*x);
6160 Editor::do_insert_time ()
6162 if (selection->tracks.empty()) {
6166 InsertTimeDialog d (*this);
6167 int response = d.run ();
6169 if (response != RESPONSE_OK) {
6173 if (d.distance() == 0) {
6177 InsertTimeOption opt = d.intersected_region_action ();
6180 get_preferred_edit_position(),
6186 d.move_glued_markers(),
6187 d.move_locked_markers(),
6193 Editor::insert_time (
6194 framepos_t pos, framecnt_t frames, InsertTimeOption opt,
6195 bool all_playlists, bool ignore_music_glue, bool markers_too, bool glued_markers_too, bool locked_markers_too, bool tempo_too
6198 bool commit = false;
6200 if (Config->get_edit_mode() == Lock) {
6204 begin_reversible_command (_("insert time"));
6206 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6210 vector<boost::shared_ptr<Playlist> > pl;
6211 if (all_playlists) {
6212 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6214 pl = _session->playlists->playlists_for_track (rtav->track ());
6217 if ((*x)->playlist ()) {
6218 pl.push_back ((*x)->playlist ());
6222 for (vector<boost::shared_ptr<Playlist> >::iterator i = pl.begin(); i != pl.end(); ++i) {
6224 (*i)->clear_changes ();
6225 (*i)->clear_owned_changes ();
6227 if (opt == SplitIntersected) {
6231 (*i)->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6233 vector<Command*> cmds;
6235 _session->add_commands (cmds);
6237 _session->add_command (new StatefulDiffCommand (*i));
6242 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6244 rtav->route ()->shift (pos, frames);
6252 XMLNode& before (_session->locations()->get_state());
6253 Locations::LocationList copy (_session->locations()->list());
6255 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6257 Locations::LocationList::const_iterator tmp;
6259 bool const was_locked = (*i)->locked ();
6260 if (locked_markers_too) {
6264 if ((*i)->position_lock_style() == AudioTime || glued_markers_too) {
6266 if ((*i)->start() >= pos) {
6267 (*i)->set_start ((*i)->start() + frames);
6268 if (!(*i)->is_mark()) {
6269 (*i)->set_end ((*i)->end() + frames);
6282 XMLNode& after (_session->locations()->get_state());
6283 _session->add_command (new MementoCommand<Locations>(*_session->locations(), &before, &after));
6288 _session->tempo_map().insert_time (pos, frames);
6292 commit_reversible_command ();
6297 Editor::fit_selected_tracks ()
6299 if (!selection->tracks.empty()) {
6300 fit_tracks (selection->tracks);
6304 /* no selected tracks - use tracks with selected regions */
6306 if (!selection->regions.empty()) {
6307 for (RegionSelection::iterator r = selection->regions.begin(); r != selection->regions.end(); ++r) {
6308 tvl.push_back (&(*r)->get_time_axis_view ());
6314 } else if (internal_editing()) {
6315 /* no selected tracks, or regions, but in internal edit mode, so follow the mouse and use
6318 if (entered_track) {
6319 tvl.push_back (entered_track);
6327 Editor::fit_tracks (TrackViewList & tracks)
6329 if (tracks.empty()) {
6333 uint32_t child_heights = 0;
6334 int visible_tracks = 0;
6336 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6338 if (!(*t)->marked_for_display()) {
6342 child_heights += (*t)->effective_height() - (*t)->current_height();
6346 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize) / visible_tracks);
6347 double first_y_pos = DBL_MAX;
6349 if (h < TimeAxisView::preset_height (HeightSmall)) {
6350 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6351 /* too small to be displayed */
6355 undo_visual_stack.push_back (current_visual_state());
6357 /* build a list of all tracks, including children */
6360 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
6362 TimeAxisView::Children c = (*i)->get_child_list ();
6363 for (TimeAxisView::Children::iterator j = c.begin(); j != c.end(); ++j) {
6364 all.push_back (j->get());
6368 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6370 bool prev_was_selected = false;
6371 bool is_selected = tracks.contains (all.front());
6372 bool next_is_selected;
6374 for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
6376 TrackViewList::iterator next;
6381 if (next != all.end()) {
6382 next_is_selected = tracks.contains (*next);
6384 next_is_selected = false;
6387 if ((*t)->marked_for_display ()) {
6389 (*t)->set_height (h);
6390 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6392 if (prev_was_selected && next_is_selected) {
6393 hide_track_in_display (*t);
6398 prev_was_selected = is_selected;
6399 is_selected = next_is_selected;
6403 set the controls_layout height now, because waiting for its size
6404 request signal handler will cause the vertical adjustment setting to fail
6407 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6408 vertical_adjustment.set_value (first_y_pos);
6410 redo_visual_stack.push_back (current_visual_state());
6414 Editor::save_visual_state (uint32_t n)
6416 while (visual_states.size() <= n) {
6417 visual_states.push_back (0);
6420 delete visual_states[n];
6422 visual_states[n] = current_visual_state (true);
6427 Editor::goto_visual_state (uint32_t n)
6429 if (visual_states.size() <= n) {
6433 if (visual_states[n] == 0) {
6437 use_visual_state (*visual_states[n]);
6441 Editor::start_visual_state_op (uint32_t n)
6443 if (visual_state_op_connection.empty()) {
6444 visual_state_op_connection = Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6449 Editor::cancel_visual_state_op (uint32_t n)
6451 if (!visual_state_op_connection.empty()) {
6452 visual_state_op_connection.disconnect();
6453 goto_visual_state (n);
6455 //we land here if called from the menu OR if end_visual_state_op has been called
6456 //so check if we are already in visual state n
6457 // XXX not yet checking it at all, but redoing does not hurt
6458 goto_visual_state (n);
6463 Editor::end_visual_state_op (uint32_t n)
6465 visual_state_op_connection.disconnect();
6466 save_visual_state (n);
6468 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6470 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6471 pup->set_text (buf);
6474 return false; // do not call again
6478 Editor::toggle_region_mute ()
6480 if (_ignore_region_action) {
6484 RegionSelection rs = get_regions_from_selection_and_entered ();
6490 if (rs.size() > 1) {
6491 begin_reversible_command (_("mute regions"));
6493 begin_reversible_command (_("mute region"));
6496 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
6498 (*i)->region()->playlist()->clear_changes ();
6499 (*i)->region()->set_muted (!(*i)->region()->muted ());
6500 _session->add_command (new StatefulDiffCommand ((*i)->region()->playlist()));
6504 commit_reversible_command ();
6508 Editor::combine_regions ()
6510 /* foreach track with selected regions, take all selected regions
6511 and join them into a new region containing the subregions (as a
6515 typedef set<RouteTimeAxisView*> RTVS;
6518 if (selection->regions.empty()) {
6522 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
6523 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
6526 tracks.insert (rtv);
6530 begin_reversible_command (_("combine regions"));
6532 vector<RegionView*> new_selection;
6534 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
6537 if ((rv = (*i)->combine_regions ()) != 0) {
6538 new_selection.push_back (rv);
6542 selection->clear_regions ();
6543 for (vector<RegionView*>::iterator i = new_selection.begin(); i != new_selection.end(); ++i) {
6544 selection->add (*i);
6547 commit_reversible_command ();
6551 Editor::uncombine_regions ()
6553 typedef set<RouteTimeAxisView*> RTVS;
6556 if (selection->regions.empty()) {
6560 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
6561 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
6564 tracks.insert (rtv);
6568 begin_reversible_command (_("uncombine regions"));
6570 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
6571 (*i)->uncombine_regions ();
6574 commit_reversible_command ();