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"
60 #include "ardour_ui.h"
63 #include "time_axis_view.h"
64 #include "route_time_axis.h"
65 #include "audio_time_axis.h"
66 #include "automation_time_axis.h"
67 #include "streamview.h"
68 #include "audio_streamview.h"
69 #include "audio_region_view.h"
70 #include "midi_region_view.h"
71 #include "rgb_macros.h"
72 #include "selection_templates.h"
73 #include "selection.h"
75 #include "gtk-custom-hruler.h"
76 #include "gui_thread.h"
79 #include "editor_drag.h"
80 #include "strip_silence_dialog.h"
81 #include "editor_routes.h"
82 #include "editor_regions.h"
83 #include "quantize_dialog.h"
84 #include "interthread_progress_window.h"
85 #include "insert_time_dialog.h"
86 #include "normalize_dialog.h"
87 #include "editor_cursors.h"
88 #include "mouse_cursors.h"
89 #include "patch_change_dialog.h"
90 #include "transpose_dialog.h"
95 using namespace ARDOUR;
98 using namespace Gtkmm2ext;
99 using namespace Editing;
100 using Gtkmm2ext::Keyboard;
102 /***********************************************************************
104 ***********************************************************************/
107 Editor::undo (uint32_t n)
115 Editor::redo (uint32_t n)
123 Editor::split_regions_at (framepos_t where, RegionSelection& regions)
127 list <boost::shared_ptr<Playlist > > used_playlists;
129 if (regions.empty()) {
133 begin_reversible_command (_("split"));
135 // if splitting a single region, and snap-to is using
136 // region boundaries, don't pay attention to them
138 if (regions.size() == 1) {
139 switch (_snap_type) {
140 case SnapToRegionStart:
141 case SnapToRegionSync:
142 case SnapToRegionEnd:
151 EditorFreeze(); /* Emit Signal */
154 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
156 RegionSelection::iterator tmp;
158 /* XXX this test needs to be more complicated, to make sure we really
159 have something to split.
162 if (!(*a)->region()->covers (where)) {
170 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
178 /* we haven't seen this playlist before */
180 /* remember used playlists so we can thaw them later */
181 used_playlists.push_back(pl);
186 pl->clear_changes ();
187 pl->split_region ((*a)->region(), where);
188 _session->add_command (new StatefulDiffCommand (pl));
194 while (used_playlists.size() > 0) {
195 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
197 used_playlists.pop_front();
200 commit_reversible_command ();
203 EditorThaw(); /* Emit Signal */
207 /** Move one extreme of the current range selection. If more than one range is selected,
208 * the start of the earliest range or the end of the latest range is moved.
210 * @param move_end true to move the end of the current range selection, false to move
212 * @param next true to move the extreme to the next region boundary, false to move to
216 Editor::move_range_selection_start_or_end_to_region_boundary (bool move_end, bool next)
218 if (selection->time.start() == selection->time.end_frame()) {
222 framepos_t start = selection->time.start ();
223 framepos_t end = selection->time.end_frame ();
225 /* the position of the thing we may move */
226 framepos_t pos = move_end ? end : start;
227 int dir = next ? 1 : -1;
229 /* so we don't find the current region again */
230 if (dir > 0 || pos > 0) {
234 framepos_t const target = get_region_boundary (pos, dir, true, false);
249 begin_reversible_command (_("alter selection"));
250 selection->set_preserving_all_ranges (start, end);
251 commit_reversible_command ();
255 Editor::nudge_forward_release (GdkEventButton* ev)
257 if (ev->state & Keyboard::PrimaryModifier) {
258 nudge_forward (false, true);
260 nudge_forward (false, false);
266 Editor::nudge_backward_release (GdkEventButton* ev)
268 if (ev->state & Keyboard::PrimaryModifier) {
269 nudge_backward (false, true);
271 nudge_backward (false, false);
278 Editor::nudge_forward (bool next, bool force_playhead)
281 framepos_t next_distance;
287 RegionSelection rs = get_regions_from_selection_and_entered ();
289 if (!force_playhead && !rs.empty()) {
291 begin_reversible_command (_("nudge regions forward"));
293 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
294 boost::shared_ptr<Region> r ((*i)->region());
296 distance = get_nudge_distance (r->position(), next_distance);
299 distance = next_distance;
303 r->set_position (r->position() + distance);
304 _session->add_command (new StatefulDiffCommand (r));
307 commit_reversible_command ();
310 } else if (!force_playhead && !selection->markers.empty()) {
314 begin_reversible_command (_("nudge location forward"));
316 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
318 Location* loc = find_location_from_marker ((*i), is_start);
322 XMLNode& before (loc->get_state());
325 distance = get_nudge_distance (loc->start(), next_distance);
327 distance = next_distance;
329 if (max_framepos - distance > loc->start() + loc->length()) {
330 loc->set_start (loc->start() + distance);
332 loc->set_start (max_framepos - loc->length());
335 distance = get_nudge_distance (loc->end(), next_distance);
337 distance = next_distance;
339 if (max_framepos - distance > loc->end()) {
340 loc->set_end (loc->end() + distance);
342 loc->set_end (max_framepos);
345 XMLNode& after (loc->get_state());
346 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
350 commit_reversible_command ();
353 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
354 _session->request_locate (playhead_cursor->current_frame + distance);
359 Editor::nudge_backward (bool next, bool force_playhead)
362 framepos_t next_distance;
368 RegionSelection rs = get_regions_from_selection_and_entered ();
370 if (!force_playhead && !rs.empty()) {
372 begin_reversible_command (_("nudge regions backward"));
374 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
375 boost::shared_ptr<Region> r ((*i)->region());
377 distance = get_nudge_distance (r->position(), next_distance);
380 distance = next_distance;
385 if (r->position() > distance) {
386 r->set_position (r->position() - distance);
390 _session->add_command (new StatefulDiffCommand (r));
393 commit_reversible_command ();
395 } else if (!force_playhead && !selection->markers.empty()) {
399 begin_reversible_command (_("nudge location forward"));
401 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
403 Location* loc = find_location_from_marker ((*i), is_start);
407 XMLNode& before (loc->get_state());
410 distance = get_nudge_distance (loc->start(), next_distance);
412 distance = next_distance;
414 if (distance < loc->start()) {
415 loc->set_start (loc->start() - distance);
420 distance = get_nudge_distance (loc->end(), next_distance);
423 distance = next_distance;
426 if (distance < loc->end() - loc->length()) {
427 loc->set_end (loc->end() - distance);
429 loc->set_end (loc->length());
433 XMLNode& after (loc->get_state());
434 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
438 commit_reversible_command ();
442 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
444 if (playhead_cursor->current_frame > distance) {
445 _session->request_locate (playhead_cursor->current_frame - distance);
447 _session->goto_start();
453 Editor::nudge_forward_capture_offset ()
455 RegionSelection rs = get_regions_from_selection_and_entered ();
457 if (!_session || rs.empty()) {
461 begin_reversible_command (_("nudge forward"));
463 framepos_t const distance = _session->worst_output_latency();
465 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
466 boost::shared_ptr<Region> r ((*i)->region());
469 r->set_position (r->position() + distance);
470 _session->add_command(new StatefulDiffCommand (r));
473 commit_reversible_command ();
477 Editor::nudge_backward_capture_offset ()
479 RegionSelection rs = get_regions_from_selection_and_entered ();
481 if (!_session || rs.empty()) {
485 begin_reversible_command (_("nudge forward"));
487 framepos_t const distance = _session->worst_output_latency();
489 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
490 boost::shared_ptr<Region> r ((*i)->region());
494 if (r->position() > distance) {
495 r->set_position (r->position() - distance);
499 _session->add_command(new StatefulDiffCommand (r));
502 commit_reversible_command ();
508 Editor::move_to_start ()
510 _session->goto_start ();
514 Editor::move_to_end ()
517 _session->request_locate (_session->current_end_frame());
521 Editor::build_region_boundary_cache ()
524 vector<RegionPoint> interesting_points;
525 boost::shared_ptr<Region> r;
526 TrackViewList tracks;
529 region_boundary_cache.clear ();
535 switch (_snap_type) {
536 case SnapToRegionStart:
537 interesting_points.push_back (Start);
539 case SnapToRegionEnd:
540 interesting_points.push_back (End);
542 case SnapToRegionSync:
543 interesting_points.push_back (SyncPoint);
545 case SnapToRegionBoundary:
546 interesting_points.push_back (Start);
547 interesting_points.push_back (End);
550 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type) << endmsg;
555 TimeAxisView *ontrack = 0;
558 if (!selection->tracks.empty()) {
559 tlist = selection->tracks;
564 while (pos < _session->current_end_frame() && !at_end) {
567 framepos_t lpos = max_framepos;
569 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
571 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
572 if (*p == interesting_points.back()) {
575 /* move to next point type */
581 rpos = r->first_frame();
585 rpos = r->last_frame();
589 rpos = r->sync_position ();
597 RouteTimeAxisView *rtav;
599 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
600 if (rtav->track() != 0) {
601 speed = rtav->track()->speed();
605 rpos = track_frame_to_session_frame (rpos, speed);
611 /* prevent duplicates, but we don't use set<> because we want to be able
615 vector<framepos_t>::iterator ri;
617 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
623 if (ri == region_boundary_cache.end()) {
624 region_boundary_cache.push_back (rpos);
631 /* finally sort to be sure that the order is correct */
633 sort (region_boundary_cache.begin(), region_boundary_cache.end());
636 boost::shared_ptr<Region>
637 Editor::find_next_region (framepos_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
639 TrackViewList::iterator i;
640 framepos_t closest = max_framepos;
641 boost::shared_ptr<Region> ret;
645 framepos_t track_frame;
646 RouteTimeAxisView *rtav;
648 for (i = tracks.begin(); i != tracks.end(); ++i) {
651 boost::shared_ptr<Region> r;
654 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
655 if (rtav->track()!=0)
656 track_speed = rtav->track()->speed();
659 track_frame = session_frame_to_track_frame(frame, track_speed);
661 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
667 rpos = r->first_frame ();
671 rpos = r->last_frame ();
675 rpos = r->sync_position ();
679 // rpos is a "track frame", converting it to "_session frame"
680 rpos = track_frame_to_session_frame(rpos, track_speed);
683 distance = rpos - frame;
685 distance = frame - rpos;
688 if (distance < closest) {
700 Editor::find_next_region_boundary (framepos_t pos, int32_t dir, const TrackViewList& tracks)
702 framecnt_t distance = max_framepos;
703 framepos_t current_nearest = -1;
705 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
706 framepos_t contender;
709 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
715 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
719 d = ::llabs (pos - contender);
722 current_nearest = contender;
727 return current_nearest;
731 Editor::get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen)
736 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
738 if (!selection->tracks.empty()) {
740 target = find_next_region_boundary (pos, dir, selection->tracks);
744 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
745 get_onscreen_tracks (tvl);
746 target = find_next_region_boundary (pos, dir, tvl);
748 target = find_next_region_boundary (pos, dir, track_views);
754 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
755 get_onscreen_tracks (tvl);
756 target = find_next_region_boundary (pos, dir, tvl);
758 target = find_next_region_boundary (pos, dir, track_views);
766 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
768 framepos_t pos = playhead_cursor->current_frame;
775 // so we don't find the current region again..
776 if (dir > 0 || pos > 0) {
780 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
784 _session->request_locate (target);
788 Editor::cursor_to_next_region_boundary (bool with_selection)
790 cursor_to_region_boundary (with_selection, 1);
794 Editor::cursor_to_previous_region_boundary (bool with_selection)
796 cursor_to_region_boundary (with_selection, -1);
800 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
802 boost::shared_ptr<Region> r;
803 framepos_t pos = cursor->current_frame;
809 TimeAxisView *ontrack = 0;
811 // so we don't find the current region again..
815 if (!selection->tracks.empty()) {
817 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
819 } else if (clicked_axisview) {
822 t.push_back (clicked_axisview);
824 r = find_next_region (pos, point, dir, t, &ontrack);
828 r = find_next_region (pos, point, dir, track_views, &ontrack);
837 pos = r->first_frame ();
841 pos = r->last_frame ();
845 pos = r->sync_position ();
850 RouteTimeAxisView *rtav;
852 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
853 if (rtav->track() != 0) {
854 speed = rtav->track()->speed();
858 pos = track_frame_to_session_frame(pos, speed);
860 if (cursor == playhead_cursor) {
861 _session->request_locate (pos);
863 cursor->set_position (pos);
868 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
870 cursor_to_region_point (cursor, point, 1);
874 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
876 cursor_to_region_point (cursor, point, -1);
880 Editor::cursor_to_selection_start (EditorCursor *cursor)
884 switch (mouse_mode) {
886 if (!selection->regions.empty()) {
887 pos = selection->regions.start();
892 if (!selection->time.empty()) {
893 pos = selection->time.start ();
901 if (cursor == playhead_cursor) {
902 _session->request_locate (pos);
904 cursor->set_position (pos);
909 Editor::cursor_to_selection_end (EditorCursor *cursor)
913 switch (mouse_mode) {
915 if (!selection->regions.empty()) {
916 pos = selection->regions.end_frame();
921 if (!selection->time.empty()) {
922 pos = selection->time.end_frame ();
930 if (cursor == playhead_cursor) {
931 _session->request_locate (pos);
933 cursor->set_position (pos);
938 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
948 if (selection->markers.empty()) {
952 if (!mouse_frame (mouse, ignored)) {
956 add_location_mark (mouse);
959 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
963 framepos_t pos = loc->start();
965 // so we don't find the current region again..
966 if (dir > 0 || pos > 0) {
970 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
974 loc->move_to (target);
978 Editor::selected_marker_to_next_region_boundary (bool with_selection)
980 selected_marker_to_region_boundary (with_selection, 1);
984 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
986 selected_marker_to_region_boundary (with_selection, -1);
990 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
992 boost::shared_ptr<Region> r;
997 if (!_session || selection->markers.empty()) {
1001 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1005 TimeAxisView *ontrack = 0;
1009 // so we don't find the current region again..
1013 if (!selection->tracks.empty()) {
1015 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1019 r = find_next_region (pos, point, dir, track_views, &ontrack);
1028 pos = r->first_frame ();
1032 pos = r->last_frame ();
1036 pos = r->adjust_to_sync (r->first_frame());
1041 RouteTimeAxisView *rtav;
1043 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1044 if (rtav->track() != 0) {
1045 speed = rtav->track()->speed();
1049 pos = track_frame_to_session_frame(pos, speed);
1055 Editor::selected_marker_to_next_region_point (RegionPoint point)
1057 selected_marker_to_region_point (point, 1);
1061 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1063 selected_marker_to_region_point (point, -1);
1067 Editor::selected_marker_to_selection_start ()
1073 if (!_session || selection->markers.empty()) {
1077 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1081 switch (mouse_mode) {
1083 if (!selection->regions.empty()) {
1084 pos = selection->regions.start();
1089 if (!selection->time.empty()) {
1090 pos = selection->time.start ();
1102 Editor::selected_marker_to_selection_end ()
1108 if (!_session || selection->markers.empty()) {
1112 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1116 switch (mouse_mode) {
1118 if (!selection->regions.empty()) {
1119 pos = selection->regions.end_frame();
1124 if (!selection->time.empty()) {
1125 pos = selection->time.end_frame ();
1137 Editor::scroll_playhead (bool forward)
1139 framepos_t pos = playhead_cursor->current_frame;
1140 framecnt_t delta = (framecnt_t) floor (current_page_frames() / 0.8);
1143 if (pos == max_framepos) {
1147 if (pos < max_framepos - delta) {
1166 _session->request_locate (pos);
1170 Editor::cursor_align (bool playhead_to_edit)
1176 if (playhead_to_edit) {
1178 if (selection->markers.empty()) {
1182 _session->request_locate (selection->markers.front()->position(), _session->transport_rolling());
1185 /* move selected markers to playhead */
1187 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1190 Location* loc = find_location_from_marker (*i, ignored);
1192 if (loc->is_mark()) {
1193 loc->set_start (playhead_cursor->current_frame);
1195 loc->set (playhead_cursor->current_frame,
1196 playhead_cursor->current_frame + loc->length());
1203 Editor::scroll_backward (float pages)
1205 framepos_t const one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1206 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1209 if (leftmost_frame < cnt) {
1212 frame = leftmost_frame - cnt;
1215 reset_x_origin (frame);
1219 Editor::scroll_forward (float pages)
1221 framepos_t const one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1222 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1225 if (max_framepos - cnt < leftmost_frame) {
1226 frame = max_framepos - cnt;
1228 frame = leftmost_frame + cnt;
1231 reset_x_origin (frame);
1235 Editor::scroll_tracks_down ()
1237 double vert_value = vertical_adjustment.get_value() + vertical_adjustment.get_page_size();
1238 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1239 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1242 vertical_adjustment.set_value (vert_value);
1246 Editor::scroll_tracks_up ()
1248 vertical_adjustment.set_value (vertical_adjustment.get_value() - vertical_adjustment.get_page_size());
1252 Editor::scroll_tracks_down_line ()
1254 double vert_value = vertical_adjustment.get_value() + 60;
1256 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1257 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1260 vertical_adjustment.set_value (vert_value);
1264 Editor::scroll_tracks_up_line ()
1266 reset_y_origin (vertical_adjustment.get_value() - 60);
1272 Editor::tav_zoom_step (bool coarser)
1274 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1276 _routes->suspend_redisplay ();
1278 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1279 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1280 tv->step_height (coarser);
1283 _routes->resume_redisplay ();
1287 Editor::temporal_zoom_step (bool coarser)
1289 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1293 nfpu = frames_per_unit;
1298 nfpu = max(1.0,(nfpu/1.61803399));
1301 temporal_zoom (nfpu);
1305 Editor::temporal_zoom (gdouble fpu)
1307 if (!_session) return;
1309 framepos_t current_page = current_page_frames();
1310 framepos_t current_leftmost = leftmost_frame;
1311 framepos_t current_rightmost;
1312 framepos_t current_center;
1313 framepos_t new_page_size;
1314 framepos_t half_page_size;
1315 framepos_t leftmost_after_zoom = 0;
1317 bool in_track_canvas;
1321 /* XXX this limit is also in ::set_frames_per_unit() */
1323 if (frames_per_unit <= 1.0 && fpu <= frames_per_unit) {
1329 new_page_size = (framepos_t) floor (_canvas_width * nfpu);
1330 half_page_size = new_page_size / 2;
1332 switch (zoom_focus) {
1334 leftmost_after_zoom = current_leftmost;
1337 case ZoomFocusRight:
1338 current_rightmost = leftmost_frame + current_page;
1339 if (current_rightmost < new_page_size) {
1340 leftmost_after_zoom = 0;
1342 leftmost_after_zoom = current_rightmost - new_page_size;
1346 case ZoomFocusCenter:
1347 current_center = current_leftmost + (current_page/2);
1348 if (current_center < half_page_size) {
1349 leftmost_after_zoom = 0;
1351 leftmost_after_zoom = current_center - half_page_size;
1355 case ZoomFocusPlayhead:
1356 /* centre playhead */
1357 l = playhead_cursor->current_frame - (new_page_size * 0.5);
1360 leftmost_after_zoom = 0;
1361 } else if (l > max_framepos) {
1362 leftmost_after_zoom = max_framepos - new_page_size;
1364 leftmost_after_zoom = (framepos_t) l;
1368 case ZoomFocusMouse:
1369 /* try to keep the mouse over the same point in the display */
1371 if (!mouse_frame (where, in_track_canvas)) {
1372 /* use playhead instead */
1373 where = playhead_cursor->current_frame;
1375 if (where < half_page_size) {
1376 leftmost_after_zoom = 0;
1378 leftmost_after_zoom = where - half_page_size;
1383 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1386 leftmost_after_zoom = 0;
1387 } else if (l > max_framepos) {
1388 leftmost_after_zoom = max_framepos - new_page_size;
1390 leftmost_after_zoom = (framepos_t) l;
1397 /* try to keep the edit point in the same place */
1398 where = get_preferred_edit_position ();
1402 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1405 leftmost_after_zoom = 0;
1406 } else if (l > max_framepos) {
1407 leftmost_after_zoom = max_framepos - new_page_size;
1409 leftmost_after_zoom = (framepos_t) l;
1413 /* edit point not defined */
1420 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1422 reposition_and_zoom (leftmost_after_zoom, nfpu);
1426 Editor::temporal_zoom_region (bool both_axes)
1428 framepos_t start = max_framepos;
1430 set<TimeAxisView*> tracks;
1432 RegionSelection rs = get_regions_from_selection_and_entered ();
1438 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1440 if ((*i)->region()->position() < start) {
1441 start = (*i)->region()->position();
1444 if ((*i)->region()->last_frame() + 1 > end) {
1445 end = (*i)->region()->last_frame() + 1;
1448 tracks.insert (&((*i)->get_time_axis_view()));
1451 /* now comes an "interesting" hack ... make sure we leave a little space
1452 at each end of the editor so that the zoom doesn't fit the region
1453 precisely to the screen.
1456 GdkScreen* screen = gdk_screen_get_default ();
1457 gint pixwidth = gdk_screen_get_width (screen);
1458 gint mmwidth = gdk_screen_get_width_mm (screen);
1459 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1460 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1462 if ((start == 0 && end == 0) || end < start) {
1466 framepos_t range = end - start;
1467 double new_fpu = (double)range / (double)_canvas_width;
1468 framepos_t extra_samples = (framepos_t) floor (one_centimeter_in_pixels * new_fpu);
1470 if (start > extra_samples) {
1471 start -= extra_samples;
1476 if (max_framepos - extra_samples > end) {
1477 end += extra_samples;
1483 /* save visual state with track states included, and prevent
1484 set_frames_per_unit() from doing it again.
1486 undo_visual_stack.push_back (current_visual_state(true));
1487 no_save_visual = true;
1490 temporal_zoom_by_frame (start, end, "zoom to region");
1493 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1495 /* set visible track heights appropriately */
1497 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1498 (*t)->set_height (per_track_height);
1501 /* hide irrelevant tracks */
1503 _routes->suspend_redisplay ();
1505 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1506 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1507 hide_track_in_display (*i);
1511 _routes->resume_redisplay ();
1513 vertical_adjustment.set_value (0.0);
1514 no_save_visual = false;
1517 redo_visual_stack.push_back (current_visual_state());
1521 Editor::zoom_to_region (bool both_axes)
1523 temporal_zoom_region (both_axes);
1527 Editor::temporal_zoom_selection ()
1529 if (!selection) return;
1531 if (selection->time.empty()) {
1535 framepos_t start = selection->time[clicked_selection].start;
1536 framepos_t end = selection->time[clicked_selection].end;
1538 temporal_zoom_by_frame (start, end, "zoom to selection");
1542 Editor::temporal_zoom_session ()
1544 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session)
1547 framecnt_t const l = _session->current_end_frame() - _session->current_start_frame();
1548 double s = _session->current_start_frame() - l * 0.01;
1552 framecnt_t const e = _session->current_end_frame() + l * 0.01;
1553 temporal_zoom_by_frame (framecnt_t (s), e, "zoom to _session");
1558 Editor::temporal_zoom_by_frame (framepos_t start, framepos_t end, const string & /*op*/)
1560 if (!_session) return;
1562 if ((start == 0 && end == 0) || end < start) {
1566 framepos_t range = end - start;
1568 double new_fpu = (double)range / (double)_canvas_width;
1570 framepos_t new_page = (framepos_t) floor (_canvas_width * new_fpu);
1571 framepos_t middle = (framepos_t) floor( (double)start + ((double)range / 2.0f ));
1572 framepos_t new_leftmost = (framepos_t) floor( (double)middle - ((double)new_page/2.0f));
1574 if (new_leftmost > middle) {
1578 reposition_and_zoom (new_leftmost, new_fpu);
1582 Editor::temporal_zoom_to_frame (bool coarser, framepos_t frame)
1587 double range_before = frame - leftmost_frame;
1590 new_fpu = frames_per_unit;
1593 new_fpu *= 1.61803399;
1594 range_before *= 1.61803399;
1596 new_fpu = max(1.0,(new_fpu/1.61803399));
1597 range_before /= 1.61803399;
1600 if (new_fpu == frames_per_unit) {
1604 framepos_t new_leftmost = frame - (framepos_t)range_before;
1606 if (new_leftmost > frame) {
1610 if (new_leftmost < 0) {
1614 reposition_and_zoom (new_leftmost, new_fpu);
1619 Editor::choose_new_marker_name(string &name) {
1621 if (!Config->get_name_new_markers()) {
1622 /* don't prompt user for a new name */
1626 ArdourPrompter dialog (true);
1628 dialog.set_prompt (_("New Name:"));
1630 dialog.set_title (_("New Location Marker"));
1632 dialog.set_name ("MarkNameWindow");
1633 dialog.set_size_request (250, -1);
1634 dialog.set_position (Gtk::WIN_POS_MOUSE);
1636 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1637 dialog.set_initial_text (name);
1641 switch (dialog.run ()) {
1642 case RESPONSE_ACCEPT:
1648 dialog.get_result(name);
1655 Editor::add_location_from_selection ()
1659 if (selection->time.empty()) {
1663 if (_session == 0 || clicked_axisview == 0) {
1667 framepos_t start = selection->time[clicked_selection].start;
1668 framepos_t end = selection->time[clicked_selection].end;
1670 _session->locations()->next_available_name(rangename,"selection");
1671 Location *location = new Location (*_session, start, end, rangename, Location::IsRangeMarker);
1673 _session->begin_reversible_command (_("add marker"));
1674 XMLNode &before = _session->locations()->get_state();
1675 _session->locations()->add (location, true);
1676 XMLNode &after = _session->locations()->get_state();
1677 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1678 _session->commit_reversible_command ();
1682 Editor::add_location_mark (framepos_t where)
1686 select_new_marker = true;
1688 _session->locations()->next_available_name(markername,"mark");
1689 if (!choose_new_marker_name(markername)) {
1692 Location *location = new Location (*_session, where, where, markername, Location::IsMark);
1693 _session->begin_reversible_command (_("add marker"));
1694 XMLNode &before = _session->locations()->get_state();
1695 _session->locations()->add (location, true);
1696 XMLNode &after = _session->locations()->get_state();
1697 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1698 _session->commit_reversible_command ();
1702 Editor::add_location_from_playhead_cursor ()
1704 add_location_mark (_session->audible_frame());
1707 /** Add a range marker around each selected region */
1709 Editor::add_locations_from_region ()
1711 RegionSelection rs = get_regions_from_selection_and_entered ();
1717 _session->begin_reversible_command (selection->regions.size () > 1 ? _("add markers") : _("add marker"));
1718 XMLNode &before = _session->locations()->get_state();
1720 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1722 boost::shared_ptr<Region> region = (*i)->region ();
1724 Location *location = new Location (*_session, region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1726 _session->locations()->add (location, true);
1729 XMLNode &after = _session->locations()->get_state();
1730 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1731 _session->commit_reversible_command ();
1734 /** Add a single range marker around all selected regions */
1736 Editor::add_location_from_region ()
1738 RegionSelection rs = get_regions_from_selection_and_entered ();
1744 _session->begin_reversible_command (_("add marker"));
1745 XMLNode &before = _session->locations()->get_state();
1749 if (rs.size() > 1) {
1750 _session->locations()->next_available_name(markername, "regions");
1752 RegionView* rv = *(rs.begin());
1753 boost::shared_ptr<Region> region = rv->region();
1754 markername = region->name();
1757 if (!choose_new_marker_name(markername)) {
1761 // single range spanning all selected
1762 Location *location = new Location (*_session, selection->regions.start(), selection->regions.end_frame(), markername, Location::IsRangeMarker);
1763 _session->locations()->add (location, true);
1765 XMLNode &after = _session->locations()->get_state();
1766 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1767 _session->commit_reversible_command ();
1773 Editor::jump_forward_to_mark ()
1779 Location *location = _session->locations()->first_location_after (playhead_cursor->current_frame);
1782 _session->request_locate (location->start(), _session->transport_rolling());
1784 _session->request_locate (_session->current_end_frame());
1789 Editor::jump_backward_to_mark ()
1795 Location *location = _session->locations()->first_location_before (playhead_cursor->current_frame);
1798 _session->request_locate (location->start(), _session->transport_rolling());
1800 _session->goto_start ();
1807 framepos_t const pos = _session->audible_frame ();
1810 _session->locations()->next_available_name (markername, "mark");
1812 if (!choose_new_marker_name (markername)) {
1816 _session->locations()->add (new Location (*_session, pos, 0, markername, Location::IsMark), true);
1820 Editor::clear_markers ()
1823 _session->begin_reversible_command (_("clear markers"));
1824 XMLNode &before = _session->locations()->get_state();
1825 _session->locations()->clear_markers ();
1826 XMLNode &after = _session->locations()->get_state();
1827 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1828 _session->commit_reversible_command ();
1833 Editor::clear_ranges ()
1836 _session->begin_reversible_command (_("clear ranges"));
1837 XMLNode &before = _session->locations()->get_state();
1839 Location * looploc = _session->locations()->auto_loop_location();
1840 Location * punchloc = _session->locations()->auto_punch_location();
1842 _session->locations()->clear_ranges ();
1844 if (looploc) _session->locations()->add (looploc);
1845 if (punchloc) _session->locations()->add (punchloc);
1847 XMLNode &after = _session->locations()->get_state();
1848 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1849 _session->commit_reversible_command ();
1854 Editor::clear_locations ()
1856 _session->begin_reversible_command (_("clear locations"));
1857 XMLNode &before = _session->locations()->get_state();
1858 _session->locations()->clear ();
1859 XMLNode &after = _session->locations()->get_state();
1860 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1861 _session->commit_reversible_command ();
1862 _session->locations()->clear ();
1866 Editor::unhide_markers ()
1868 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
1869 Location *l = (*i).first;
1870 if (l->is_hidden() && l->is_mark()) {
1871 l->set_hidden(false, this);
1877 Editor::unhide_ranges ()
1879 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
1880 Location *l = (*i).first;
1881 if (l->is_hidden() && l->is_range_marker()) {
1882 l->set_hidden(false, this);
1887 /* INSERT/REPLACE */
1890 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
1895 RouteTimeAxisView *rtv = 0;
1896 boost::shared_ptr<Playlist> playlist;
1898 track_canvas->window_to_world (x, y, wx, wy);
1901 event.type = GDK_BUTTON_RELEASE;
1902 event.button.x = wx;
1903 event.button.y = wy;
1905 where = event_frame (&event, &cx, &cy);
1907 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
1908 /* clearly outside canvas area */
1912 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
1913 if (tv.first == 0) {
1917 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
1921 if ((playlist = rtv->playlist()) == 0) {
1927 begin_reversible_command (_("insert dragged region"));
1928 playlist->clear_changes ();
1929 playlist->add_region (RegionFactory::create (region, true), where, 1.0);
1930 _session->add_command(new StatefulDiffCommand (playlist));
1931 commit_reversible_command ();
1935 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
1939 RouteTimeAxisView *dest_rtv = 0;
1940 RouteTimeAxisView *source_rtv = 0;
1942 track_canvas->window_to_world (x, y, wx, wy);
1943 wx += horizontal_position ();
1944 wy += vertical_adjustment.get_value();
1947 event.type = GDK_BUTTON_RELEASE;
1948 event.button.x = wx;
1949 event.button.y = wy;
1951 event_frame (&event, &cx, &cy);
1953 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
1954 if (tv.first == 0) {
1958 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
1962 /* use this drag source to add underlay to a track. But we really don't care
1963 about the Route, only the view of the route, so find it first */
1964 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
1965 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
1969 if(source_rtv->route() == route && source_rtv != dest_rtv) {
1970 dest_rtv->add_underlay(source_rtv->view());
1977 Editor::insert_region_list_selection (float times)
1979 RouteTimeAxisView *tv = 0;
1980 boost::shared_ptr<Playlist> playlist;
1982 if (clicked_routeview != 0) {
1983 tv = clicked_routeview;
1984 } else if (!selection->tracks.empty()) {
1985 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
1988 } else if (entered_track != 0) {
1989 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
1996 if ((playlist = tv->playlist()) == 0) {
2000 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2005 begin_reversible_command (_("insert region"));
2006 playlist->clear_changes ();
2007 playlist->add_region ((RegionFactory::create (region, true)), get_preferred_edit_position(), times);
2008 _session->add_command(new StatefulDiffCommand (playlist));
2009 commit_reversible_command ();
2012 /* BUILT-IN EFFECTS */
2015 Editor::reverse_selection ()
2020 /* GAIN ENVELOPE EDITING */
2023 Editor::edit_envelope ()
2030 Editor::transition_to_rolling (bool fwd)
2036 if (_session->config.get_external_sync()) {
2037 switch (_session->config.get_sync_source()) {
2041 /* transport controlled by the master */
2046 if (_session->is_auditioning()) {
2047 _session->cancel_audition ();
2051 _session->request_transport_speed (fwd ? 1.0f : -1.0f);
2055 Editor::play_from_start ()
2057 _session->request_locate (_session->current_start_frame(), true);
2061 Editor::play_from_edit_point ()
2063 _session->request_locate (get_preferred_edit_position(), true);
2067 Editor::play_from_edit_point_and_return ()
2069 framepos_t start_frame;
2070 framepos_t return_frame;
2072 start_frame = get_preferred_edit_position (true);
2074 if (_session->transport_rolling()) {
2075 _session->request_locate (start_frame, false);
2079 /* don't reset the return frame if its already set */
2081 if ((return_frame = _session->requested_return_frame()) < 0) {
2082 return_frame = _session->audible_frame();
2085 if (start_frame >= 0) {
2086 _session->request_roll_at_and_return (start_frame, return_frame);
2091 Editor::play_selection ()
2093 if (selection->time.empty()) {
2097 _session->request_play_range (&selection->time, true);
2101 Editor::play_location (Location& location)
2103 if (location.start() <= location.end()) {
2107 _session->request_bounded_roll (location.start(), location.end());
2111 Editor::loop_location (Location& location)
2113 if (location.start() <= location.end()) {
2119 if ((tll = transport_loop_location()) != 0) {
2120 tll->set (location.start(), location.end());
2122 // enable looping, reposition and start rolling
2123 _session->request_play_loop (true);
2124 _session->request_locate (tll->start(), true);
2129 Editor::raise_region ()
2131 selection->foreach_region (&Region::raise);
2135 Editor::raise_region_to_top ()
2137 selection->foreach_region (&Region::raise_to_top);
2141 Editor::lower_region ()
2143 selection->foreach_region (&Region::lower);
2147 Editor::lower_region_to_bottom ()
2149 selection->foreach_region (&Region::lower_to_bottom);
2152 /** Show the region editor for the selected regions */
2154 Editor::show_region_properties ()
2156 selection->foreach_regionview (&RegionView::show_region_editor);
2159 /** Show the midi list editor for the selected MIDI regions */
2161 Editor::show_midi_list_editor ()
2163 selection->foreach_midi_regionview (&MidiRegionView::show_list_editor);
2167 Editor::rename_region ()
2169 RegionSelection rs = get_regions_from_selection_and_entered ();
2175 ArdourDialog d (*this, _("Rename Region"), true, false);
2177 Label label (_("New name:"));
2180 hbox.set_spacing (6);
2181 hbox.pack_start (label, false, false);
2182 hbox.pack_start (entry, true, true);
2184 d.get_vbox()->set_border_width (12);
2185 d.get_vbox()->pack_start (hbox, false, false);
2187 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2188 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2190 d.set_size_request (300, -1);
2191 d.set_position (Gtk::WIN_POS_MOUSE);
2193 entry.set_text (selection->regions.front()->region()->name());
2194 entry.select_region (0, -1);
2196 entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
2202 int const ret = d.run();
2206 if (ret != RESPONSE_OK) {
2210 std::string str = entry.get_text();
2211 strip_whitespace_edges (str);
2213 rs.front()->region()->set_name (str);
2214 _regions->redisplay ();
2219 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2221 if (_session->is_auditioning()) {
2222 _session->cancel_audition ();
2225 // note: some potential for creativity here, because region doesn't
2226 // have to belong to the playlist that Route is handling
2228 // bool was_soloed = route.soloed();
2230 route.set_solo (true, this);
2232 _session->request_bounded_roll (region->position(), region->position() + region->length());
2234 /* XXX how to unset the solo state ? */
2237 /** Start an audition of the first selected region */
2239 Editor::play_edit_range ()
2241 framepos_t start, end;
2243 if (get_edit_op_range (start, end)) {
2244 _session->request_bounded_roll (start, end);
2249 Editor::play_selected_region ()
2251 framepos_t start = max_framepos;
2254 RegionSelection rs = get_regions_from_selection_and_entered ();
2260 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2261 if ((*i)->region()->position() < start) {
2262 start = (*i)->region()->position();
2264 if ((*i)->region()->last_frame() + 1 > end) {
2265 end = (*i)->region()->last_frame() + 1;
2269 _session->request_bounded_roll (start, end);
2273 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2275 _session->audition_region (region);
2279 Editor::region_from_selection ()
2281 if (clicked_axisview == 0) {
2285 if (selection->time.empty()) {
2289 framepos_t start = selection->time[clicked_selection].start;
2290 framepos_t end = selection->time[clicked_selection].end;
2292 TrackViewList tracks = get_tracks_for_range_action ();
2294 framepos_t selection_cnt = end - start + 1;
2296 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2297 boost::shared_ptr<Region> current;
2298 boost::shared_ptr<Playlist> pl;
2299 framepos_t internal_start;
2302 if ((pl = (*i)->playlist()) == 0) {
2306 if ((current = pl->top_region_at (start)) == 0) {
2310 internal_start = start - current->position();
2311 RegionFactory::region_name (new_name, current->name(), true);
2315 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2316 plist.add (ARDOUR::Properties::length, selection_cnt);
2317 plist.add (ARDOUR::Properties::name, new_name);
2318 plist.add (ARDOUR::Properties::layer, 0);
2320 boost::shared_ptr<Region> region (RegionFactory::create (current, plist));
2325 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2327 if (selection->time.empty() || selection->tracks.empty()) {
2331 framepos_t start = selection->time[clicked_selection].start;
2332 framepos_t end = selection->time[clicked_selection].end;
2334 sort_track_selection ();
2336 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2337 boost::shared_ptr<Region> current;
2338 boost::shared_ptr<Playlist> playlist;
2339 framepos_t internal_start;
2342 if ((playlist = (*i)->playlist()) == 0) {
2346 if ((current = playlist->top_region_at(start)) == 0) {
2350 internal_start = start - current->position();
2351 RegionFactory::region_name (new_name, current->name(), true);
2355 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2356 plist.add (ARDOUR::Properties::length, end - start + 1);
2357 plist.add (ARDOUR::Properties::name, new_name);
2359 new_regions.push_back (RegionFactory::create (current, plist));
2364 Editor::split_multichannel_region ()
2366 RegionSelection rs = get_regions_from_selection_and_entered ();
2372 vector< boost::shared_ptr<Region> > v;
2374 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2375 (*x)->region()->separate_by_channel (*_session, v);
2380 Editor::new_region_from_selection ()
2382 region_from_selection ();
2383 cancel_selection ();
2387 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2389 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2398 * - selected tracks, or if there are none...
2399 * - tracks containing selected regions, or if there are none...
2404 Editor::get_tracks_for_range_action () const
2408 if (selection->tracks.empty()) {
2410 /* use tracks with selected regions */
2412 RegionSelection rs = selection->regions;
2414 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2415 TimeAxisView* tv = &(*i)->get_time_axis_view();
2417 if (!t.contains (tv)) {
2423 /* no regions and no tracks: use all tracks */
2429 t = selection->tracks;
2436 Editor::separate_regions_between (const TimeSelection& ts)
2438 bool in_command = false;
2439 boost::shared_ptr<Playlist> playlist;
2440 RegionSelection new_selection;
2442 TrackViewList tmptracks = get_tracks_for_range_action ();
2443 sort_track_selection (&tmptracks);
2445 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2447 RouteTimeAxisView* rtv;
2449 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2451 if (rtv->is_track()) {
2453 /* no edits to destructive tracks */
2455 if (rtv->track()->destructive()) {
2459 if ((playlist = rtv->playlist()) != 0) {
2461 playlist->clear_changes ();
2463 /* XXX need to consider musical time selections here at some point */
2465 double speed = rtv->track()->speed();
2468 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2470 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2471 sigc::mem_fun(*this, &Editor::collect_new_region_view));
2473 latest_regionviews.clear ();
2475 playlist->partition ((framepos_t)((*t).start * speed),
2476 (framepos_t)((*t).end * speed), false);
2480 if (!latest_regionviews.empty()) {
2482 rtv->view()->foreach_regionview (sigc::bind (
2483 sigc::ptr_fun (add_if_covered),
2484 &(*t), &new_selection));
2487 begin_reversible_command (_("separate"));
2491 /* pick up changes to existing regions */
2493 vector<Command*> cmds;
2494 playlist->rdiff (cmds);
2495 _session->add_commands (cmds);
2497 /* pick up changes to the playlist itself (adds/removes)
2500 _session->add_command(new StatefulDiffCommand (playlist));
2509 selection->set (new_selection);
2510 set_mouse_mode (MouseObject);
2512 commit_reversible_command ();
2516 struct PlaylistState {
2517 boost::shared_ptr<Playlist> playlist;
2521 /** Take tracks from get_tracks_for_range_action and cut any regions
2522 * on those tracks so that the tracks are empty over the time
2526 Editor::separate_region_from_selection ()
2528 /* preferentially use *all* ranges in the time selection if we're in range mode
2529 to allow discontiguous operation, since get_edit_op_range() currently
2530 returns a single range.
2533 if (mouse_mode == MouseRange && !selection->time.empty()) {
2535 separate_regions_between (selection->time);
2542 if (get_edit_op_range (start, end)) {
2544 AudioRange ar (start, end, 1);
2548 separate_regions_between (ts);
2554 Editor::separate_region_from_punch ()
2556 Location* loc = _session->locations()->auto_punch_location();
2558 separate_regions_using_location (*loc);
2563 Editor::separate_region_from_loop ()
2565 Location* loc = _session->locations()->auto_loop_location();
2567 separate_regions_using_location (*loc);
2572 Editor::separate_regions_using_location (Location& loc)
2574 if (loc.is_mark()) {
2578 AudioRange ar (loc.start(), loc.end(), 1);
2583 separate_regions_between (ts);
2586 /** Separate regions under the selected region */
2588 Editor::separate_under_selected_regions ()
2590 vector<PlaylistState> playlists;
2594 rs = get_regions_from_selection_and_entered();
2596 if (!_session || rs.empty()) {
2600 begin_reversible_command (_("separate region under"));
2602 list<boost::shared_ptr<Region> > regions_to_remove;
2604 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2605 // we can't just remove the region(s) in this loop because
2606 // this removes them from the RegionSelection, and they thus
2607 // disappear from underneath the iterator, and the ++i above
2608 // SEGVs in a puzzling fashion.
2610 // so, first iterate over the regions to be removed from rs and
2611 // add them to the regions_to_remove list, and then
2612 // iterate over the list to actually remove them.
2614 regions_to_remove.push_back ((*i)->region());
2617 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
2619 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
2622 // is this check necessary?
2626 vector<PlaylistState>::iterator i;
2628 //only take state if this is a new playlist.
2629 for (i = playlists.begin(); i != playlists.end(); ++i) {
2630 if ((*i).playlist == playlist) {
2635 if (i == playlists.end()) {
2637 PlaylistState before;
2638 before.playlist = playlist;
2639 before.before = &playlist->get_state();
2641 playlist->freeze ();
2642 playlists.push_back(before);
2645 //Partition on the region bounds
2646 playlist->partition ((*rl)->first_frame() - 1, (*rl)->last_frame() + 1, true);
2648 //Re-add region that was just removed due to the partition operation
2649 playlist->add_region( (*rl), (*rl)->first_frame() );
2652 vector<PlaylistState>::iterator pl;
2654 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
2655 (*pl).playlist->thaw ();
2656 _session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
2659 commit_reversible_command ();
2663 Editor::crop_region_to_selection ()
2665 if (!selection->time.empty()) {
2667 crop_region_to (selection->time.start(), selection->time.end_frame());
2674 if (get_edit_op_range (start, end)) {
2675 crop_region_to (start, end);
2682 Editor::crop_region_to (framepos_t start, framepos_t end)
2684 vector<boost::shared_ptr<Playlist> > playlists;
2685 boost::shared_ptr<Playlist> playlist;
2688 if (selection->tracks.empty()) {
2691 sort_track_selection ();
2692 ts = &selection->tracks;
2695 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
2697 RouteTimeAxisView* rtv;
2699 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2701 boost::shared_ptr<Track> t = rtv->track();
2703 if (t != 0 && ! t->destructive()) {
2705 if ((playlist = rtv->playlist()) != 0) {
2706 playlists.push_back (playlist);
2712 if (playlists.empty()) {
2716 framepos_t the_start;
2720 begin_reversible_command (_("trim to selection"));
2722 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
2724 boost::shared_ptr<Region> region;
2728 if ((region = (*i)->top_region_at(the_start)) == 0) {
2732 /* now adjust lengths to that we do the right thing
2733 if the selection extends beyond the region
2736 the_start = max (the_start, (framepos_t) region->position());
2737 if (max_framepos - the_start < region->length()) {
2738 the_end = the_start + region->length() - 1;
2740 the_end = max_framepos;
2742 the_end = min (end, the_end);
2743 cnt = the_end - the_start + 1;
2745 region->clear_changes ();
2746 region->trim_to (the_start, cnt);
2747 _session->add_command (new StatefulDiffCommand (region));
2750 commit_reversible_command ();
2754 Editor::region_fill_track ()
2756 RegionSelection rs = get_regions_from_selection_and_entered ();
2758 if (!_session || rs.empty()) {
2762 framepos_t const end = _session->current_end_frame ();
2764 begin_reversible_command (Operations::region_fill);
2766 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2768 boost::shared_ptr<Region> region ((*i)->region());
2770 boost::shared_ptr<Playlist> pl = region->playlist();
2772 if (end <= region->last_frame()) {
2776 double times = (double) (end - region->last_frame()) / (double) region->length();
2782 pl->clear_changes ();
2783 pl->add_region (RegionFactory::create (region, true), region->last_frame(), times);
2784 _session->add_command (new StatefulDiffCommand (pl));
2787 commit_reversible_command ();
2791 Editor::region_fill_selection ()
2793 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
2797 if (selection->time.empty()) {
2801 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2806 framepos_t start = selection->time[clicked_selection].start;
2807 framepos_t end = selection->time[clicked_selection].end;
2809 boost::shared_ptr<Playlist> playlist;
2811 if (selection->tracks.empty()) {
2815 framepos_t selection_length = end - start;
2816 float times = (float)selection_length / region->length();
2818 begin_reversible_command (Operations::fill_selection);
2820 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2822 if ((playlist = (*i)->playlist()) == 0) {
2826 playlist->clear_changes ();
2827 playlist->add_region (RegionFactory::create (region, true), start, times);
2828 _session->add_command (new StatefulDiffCommand (playlist));
2831 commit_reversible_command ();
2835 Editor::set_region_sync_position ()
2837 set_sync_point (get_preferred_edit_position (), get_regions_from_selection_and_edit_point ());
2841 Editor::set_sync_point (framepos_t where, const RegionSelection& rs)
2843 bool in_command = false;
2845 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
2847 if (!(*r)->region()->covers (where)) {
2851 boost::shared_ptr<Region> region ((*r)->region());
2854 begin_reversible_command (_("set sync point"));
2858 region->clear_changes ();
2859 region->set_sync_position (where);
2860 _session->add_command(new StatefulDiffCommand (region));
2864 commit_reversible_command ();
2868 /** Remove the sync positions of the selection */
2870 Editor::remove_region_sync ()
2872 RegionSelection rs = get_regions_from_selection_and_entered ();
2878 begin_reversible_command (_("remove region sync"));
2880 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2882 (*i)->region()->clear_changes ();
2883 (*i)->region()->clear_sync_position ();
2884 _session->add_command(new StatefulDiffCommand ((*i)->region()));
2887 commit_reversible_command ();
2891 Editor::naturalize_region ()
2893 RegionSelection rs = get_regions_from_selection_and_entered ();
2899 if (rs.size() > 1) {
2900 begin_reversible_command (_("move regions to original position"));
2902 begin_reversible_command (_("move region to original position"));
2905 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2906 (*i)->region()->clear_changes ();
2907 (*i)->region()->move_to_natural_position ();
2908 _session->add_command (new StatefulDiffCommand ((*i)->region()));
2911 commit_reversible_command ();
2915 Editor::align_regions (RegionPoint what)
2917 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
2923 begin_reversible_command (_("align selection"));
2925 framepos_t const position = get_preferred_edit_position ();
2927 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
2928 align_region_internal ((*i)->region(), what, position);
2931 commit_reversible_command ();
2934 struct RegionSortByTime {
2935 bool operator() (const RegionView* a, const RegionView* b) {
2936 return a->region()->position() < b->region()->position();
2941 Editor::align_regions_relative (RegionPoint point)
2943 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
2949 framepos_t const position = get_preferred_edit_position ();
2951 framepos_t distance = 0;
2955 list<RegionView*> sorted;
2956 rs.by_position (sorted);
2958 boost::shared_ptr<Region> r ((*sorted.begin())->region());
2963 if (position > r->position()) {
2964 distance = position - r->position();
2966 distance = r->position() - position;
2972 if (position > r->last_frame()) {
2973 distance = position - r->last_frame();
2974 pos = r->position() + distance;
2976 distance = r->last_frame() - position;
2977 pos = r->position() - distance;
2983 pos = r->adjust_to_sync (position);
2984 if (pos > r->position()) {
2985 distance = pos - r->position();
2987 distance = r->position() - pos;
2993 if (pos == r->position()) {
2997 begin_reversible_command (_("align selection (relative)"));
2999 /* move first one specially */
3001 r->clear_changes ();
3002 r->set_position (pos);
3003 _session->add_command(new StatefulDiffCommand (r));
3005 /* move rest by the same amount */
3009 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3011 boost::shared_ptr<Region> region ((*i)->region());
3013 region->clear_changes ();
3016 region->set_position (region->position() + distance);
3018 region->set_position (region->position() - distance);
3021 _session->add_command(new StatefulDiffCommand (region));
3025 commit_reversible_command ();
3029 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3031 begin_reversible_command (_("align region"));
3032 align_region_internal (region, point, position);
3033 commit_reversible_command ();
3037 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3039 region->clear_changes ();
3043 region->set_position (region->adjust_to_sync (position));
3047 if (position > region->length()) {
3048 region->set_position (position - region->length());
3053 region->set_position (position);
3057 _session->add_command(new StatefulDiffCommand (region));
3061 Editor::trim_region_front ()
3067 Editor::trim_region_back ()
3069 trim_region (false);
3073 Editor::trim_region (bool front)
3075 framepos_t where = get_preferred_edit_position();
3076 RegionSelection rs = get_regions_from_selection_and_edit_point ();
3078 cerr << "trim regions\n";
3081 cerr << " no regions\n";
3085 cerr << "where = " << where << endl;
3087 begin_reversible_command (front ? _("trim front") : _("trim back"));
3089 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3090 if (!(*i)->region()->locked()) {
3092 (*i)->region()->clear_changes ();
3095 (*i)->region()->trim_front (where);
3097 (*i)->region()->trim_end (where);
3100 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3104 commit_reversible_command ();
3107 /** Trim the end of the selected regions to the position of the edit cursor */
3109 Editor::trim_region_to_loop ()
3111 Location* loc = _session->locations()->auto_loop_location();
3115 trim_region_to_location (*loc, _("trim to loop"));
3119 Editor::trim_region_to_punch ()
3121 Location* loc = _session->locations()->auto_punch_location();
3125 trim_region_to_location (*loc, _("trim to punch"));
3129 Editor::trim_region_to_location (const Location& loc, const char* str)
3131 RegionSelection rs = get_regions_from_selection_and_entered ();
3133 begin_reversible_command (str);
3135 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3136 RegionView* rv = (*x);
3138 /* require region to span proposed trim */
3139 switch (rv->region()->coverage (loc.start(), loc.end())) {
3140 case OverlapInternal:
3146 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3155 if (tav->track() != 0) {
3156 speed = tav->track()->speed();
3159 start = session_frame_to_track_frame (loc.start(), speed);
3160 end = session_frame_to_track_frame (loc.end(), speed);
3162 rv->region()->clear_changes ();
3163 rv->region()->trim_to (start, (end - start));
3164 _session->add_command(new StatefulDiffCommand (rv->region()));
3167 commit_reversible_command ();
3171 Editor::trim_region_to_previous_region_end ()
3173 return trim_to_region(false);
3177 Editor::trim_region_to_next_region_start ()
3179 return trim_to_region(true);
3183 Editor::trim_to_region(bool forward)
3185 RegionSelection rs = get_regions_from_selection_and_entered ();
3187 begin_reversible_command (_("trim to region"));
3189 boost::shared_ptr<Region> next_region;
3191 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3193 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3199 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3207 if (atav->track() != 0) {
3208 speed = atav->track()->speed();
3212 boost::shared_ptr<Region> region = arv->region();
3213 boost::shared_ptr<Playlist> playlist (region->playlist());
3215 region->clear_changes ();
3219 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3225 region->trim_end((framepos_t) ( (next_region->first_frame() - 1) * speed));
3226 arv->region_changed (PropertyChange (ARDOUR::Properties::length));
3230 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3236 region->trim_front((framepos_t) ((next_region->last_frame() + 1) * speed));
3238 arv->region_changed (ARDOUR::bounds_change);
3241 _session->add_command(new StatefulDiffCommand (region));
3244 commit_reversible_command ();
3248 Editor::unfreeze_route ()
3250 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3254 clicked_routeview->track()->unfreeze ();
3258 Editor::_freeze_thread (void* arg)
3260 SessionEvent::create_per_thread_pool ("freeze events", 64);
3262 return static_cast<Editor*>(arg)->freeze_thread ();
3266 Editor::freeze_thread ()
3268 clicked_routeview->audio_track()->freeze_me (*current_interthread_info);
3269 current_interthread_info->done = true;
3274 Editor::freeze_route ()
3280 /* stop transport before we start. this is important */
3282 _session->request_transport_speed (0.0);
3284 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3288 if (!clicked_routeview->track()->bounceable()) {
3289 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (clicked_routeview);
3290 if (rtv && !rtv->track()->bounceable()) {
3292 _("This route cannot be frozen because it has more outputs than inputs. "
3293 "You can fix this by increasing the number of inputs.")
3295 d.set_title (_("Cannot freeze"));
3301 InterThreadInfo itt;
3302 current_interthread_info = &itt;
3304 InterthreadProgressWindow ipw (current_interthread_info, _("Freeze"), _("Cancel Freeze"));
3306 pthread_create_and_store (X_("freezer"), &itt.thread, _freeze_thread, this);
3308 set_canvas_cursor (_cursors->wait);
3310 while (!itt.done && !itt.cancel) {
3311 gtk_main_iteration ();
3314 current_interthread_info = 0;
3315 set_canvas_cursor (current_canvas_cursor);
3319 Editor::bounce_range_selection (bool replace, bool enable_processing)
3321 if (selection->time.empty()) {
3325 TrackSelection views = selection->tracks;
3327 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3328 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
3329 if (rtv && rtv->track() && replace && enable_processing && !rtv->track()->bounceable()) {
3331 _("You can't perform this operation because the processing of the signal "
3332 "will cause one or more of the tracks will end up with a region with more channels than this track has inputs.\n\n"
3333 "You can do this without processing, which is a different operation.")
3335 d.set_title (_("Cannot bounce"));
3341 framepos_t start = selection->time[clicked_selection].start;
3342 framepos_t end = selection->time[clicked_selection].end;
3343 framepos_t cnt = end - start + 1;
3345 begin_reversible_command (_("bounce range"));
3347 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3349 RouteTimeAxisView* rtv;
3351 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3355 boost::shared_ptr<Playlist> playlist;
3357 if ((playlist = rtv->playlist()) == 0) {
3361 InterThreadInfo itt;
3363 playlist->clear_changes ();
3364 playlist->clear_owned_changes ();
3366 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3369 list<AudioRange> ranges;
3370 ranges.push_back (AudioRange (start, start+cnt, 0));
3371 playlist->cut (ranges); // discard result
3372 playlist->add_region (r, start);
3375 vector<Command*> cmds;
3376 playlist->rdiff (cmds);
3377 _session->add_commands (cmds);
3379 _session->add_command (new StatefulDiffCommand (playlist));
3382 commit_reversible_command ();
3385 /** Delete selected regions, automation points or a time range */
3392 /** Cut selected regions, automation points or a time range */
3399 /** Copy selected regions, automation points or a time range */
3407 /** @return true if a Cut, Copy or Clear is possible */
3409 Editor::can_cut_copy () const
3411 switch (current_mouse_mode()) {
3414 if (!selection->regions.empty() || !selection->points.empty()) {
3420 if (!selection->time.empty()) {
3433 /** Cut, copy or clear selected regions, automation points or a time range.
3434 * @param op Operation (Cut, Copy or Clear)
3437 Editor::cut_copy (CutCopyOp op)
3439 /* only cancel selection if cut/copy is successful.*/
3445 opname = _("delete");
3454 opname = _("clear");
3458 /* if we're deleting something, and the mouse is still pressed,
3459 the thing we started a drag for will be gone when we release
3460 the mouse button(s). avoid this. see part 2 at the end of
3464 if (op == Delete || op == Cut || op == Clear) {
3465 if (_drags->active ()) {
3470 cut_buffer->clear ();
3472 if (entered_marker) {
3474 /* cut/delete op while pointing at a marker */
3477 Location* loc = find_location_from_marker (entered_marker, ignored);
3479 if (_session && loc) {
3480 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
3487 if (internal_editing()) {
3489 switch (current_mouse_mode()) {
3502 /* we only want to cut regions if some are selected */
3504 if (!selection->regions.empty()) {
3505 rs = selection->regions;
3508 switch (current_mouse_mode()) {
3510 if (!rs.empty() || !selection->points.empty()) {
3512 begin_reversible_command (opname + _(" objects"));
3515 cut_copy_regions (op, rs);
3517 if (op == Cut || op == Delete) {
3518 selection->clear_regions ();
3522 if (!selection->points.empty()) {
3523 cut_copy_points (op);
3525 if (op == Cut || op == Delete) {
3526 selection->clear_points ();
3529 commit_reversible_command ();
3530 break; // terminate case statement here
3532 if (!selection->time.empty()) {
3533 /* don't cause suprises */
3536 // fall thru if there was nothing selected
3539 if (selection->time.empty()) {
3540 framepos_t start, end;
3541 if (!get_edit_op_range (start, end)) {
3544 selection->set (start, end);
3547 begin_reversible_command (opname + _(" range"));
3548 cut_copy_ranges (op);
3549 commit_reversible_command ();
3551 if (op == Cut || op == Delete) {
3552 selection->clear_time ();
3562 if (op == Delete || op == Cut || op == Clear) {
3567 /** Cut, copy or clear selected automation points.
3568 * @param op Operation (Cut, Copy or Clear)
3571 Editor::cut_copy_points (CutCopyOp op)
3573 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3575 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
3576 _last_cut_copy_source_track = atv;
3579 atv->cut_copy_clear_objects (selection->points, op);
3584 /** Cut, copy or clear selected automation points.
3585 * @param op Operation (Cut, Copy or Clear)
3588 Editor::cut_copy_midi (CutCopyOp op)
3590 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
3591 MidiRegionView* mrv = *i;
3592 mrv->cut_copy_clear (op);
3598 struct lt_playlist {
3599 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3600 return a.playlist < b.playlist;
3604 struct PlaylistMapping {
3606 boost::shared_ptr<Playlist> pl;
3608 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3611 /** Remove `clicked_regionview' */
3613 Editor::remove_clicked_region ()
3615 if (clicked_routeview == 0 || clicked_regionview == 0) {
3619 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
3621 begin_reversible_command (_("remove region"));
3622 playlist->clear_changes ();
3623 playlist->remove_region (clicked_regionview->region());
3624 _session->add_command(new StatefulDiffCommand (playlist));
3625 commit_reversible_command ();
3629 /** Remove the selected regions */
3631 Editor::remove_selected_regions ()
3633 RegionSelection rs = get_regions_from_selection_and_entered ();
3635 if (!_session || rs.empty()) {
3639 begin_reversible_command (_("remove region"));
3641 list<boost::shared_ptr<Region> > regions_to_remove;
3643 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3644 // we can't just remove the region(s) in this loop because
3645 // this removes them from the RegionSelection, and they thus
3646 // disappear from underneath the iterator, and the ++i above
3647 // SEGVs in a puzzling fashion.
3649 // so, first iterate over the regions to be removed from rs and
3650 // add them to the regions_to_remove list, and then
3651 // iterate over the list to actually remove them.
3653 regions_to_remove.push_back ((*i)->region());
3656 vector<boost::shared_ptr<Playlist> > playlists;
3658 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
3660 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
3663 // is this check necessary?
3667 vector<boost::shared_ptr<Playlist> >::iterator i;
3669 //only prep history if this is a new playlist.
3670 for (i = playlists.begin(); i != playlists.end(); ++i) {
3671 if ((*i) == playlist) {
3676 if (i == playlists.end()) {
3678 playlist->clear_changes ();
3679 playlist->freeze ();
3681 playlists.push_back (playlist);
3684 playlist->remove_region (*rl);
3687 vector<boost::shared_ptr<Playlist> >::iterator pl;
3689 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
3691 _session->add_command(new StatefulDiffCommand (*pl));
3694 commit_reversible_command ();
3697 /** Cut, copy or clear selected regions.
3698 * @param op Operation (Cut, Copy or Clear)
3701 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3703 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3704 a map when we want ordered access to both elements. i think.
3707 vector<PlaylistMapping> pmap;
3709 framepos_t first_position = max_framepos;
3711 typedef set<boost::shared_ptr<Playlist> > FreezeList;
3712 FreezeList freezelist;
3714 /* get ordering correct before we cut/copy */
3716 rs.sort_by_position_and_track ();
3718 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3720 first_position = min ((framepos_t) (*x)->region()->position(), first_position);
3722 if (op == Cut || op == Clear || op == Delete) {
3723 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3726 FreezeList::iterator fl;
3728 // only take state if this is a new playlist.
3729 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
3735 if (fl == freezelist.end()) {
3736 pl->clear_changes();
3738 freezelist.insert (pl);
3743 TimeAxisView* tv = &(*x)->get_time_axis_view();
3744 vector<PlaylistMapping>::iterator z;
3746 for (z = pmap.begin(); z != pmap.end(); ++z) {
3747 if ((*z).tv == tv) {
3752 if (z == pmap.end()) {
3753 pmap.push_back (PlaylistMapping (tv));
3757 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
3759 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3762 /* region not yet associated with a playlist (e.g. unfinished
3769 TimeAxisView& tv = (*x)->get_time_axis_view();
3770 boost::shared_ptr<Playlist> npl;
3771 RegionSelection::iterator tmp;
3778 vector<PlaylistMapping>::iterator z;
3780 for (z = pmap.begin(); z != pmap.end(); ++z) {
3781 if ((*z).tv == &tv) {
3786 assert (z != pmap.end());
3789 npl = PlaylistFactory::create (pl->data_type(), *_session, "cutlist", true);
3797 boost::shared_ptr<Region> r = (*x)->region();
3798 boost::shared_ptr<Region> _xx;
3804 pl->remove_region (r);
3808 _xx = RegionFactory::create (r);
3809 npl->add_region (_xx, r->position() - first_position);
3810 pl->remove_region (r);
3814 /* copy region before adding, so we're not putting same object into two different playlists */
3815 npl->add_region (RegionFactory::create (r), r->position() - first_position);
3819 pl->remove_region (r);
3828 list<boost::shared_ptr<Playlist> > foo;
3830 /* the pmap is in the same order as the tracks in which selected regions occured */
3832 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
3835 foo.push_back ((*i).pl);
3840 cut_buffer->set (foo);
3844 _last_cut_copy_source_track = 0;
3846 _last_cut_copy_source_track = pmap.front().tv;
3850 for (FreezeList::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
3852 _session->add_command (new StatefulDiffCommand (*pl));
3857 Editor::cut_copy_ranges (CutCopyOp op)
3860 TrackViewList entered;
3862 /* Sort the track selection now, so that it if is used, the playlists
3863 selected by the calls below to cut_copy_clear are in the order that
3864 their tracks appear in the editor. This makes things like paste
3865 of ranges work properly.
3867 sort_track_selection (&selection->tracks);
3869 if (selection->tracks.empty()) {
3870 if (!entered_track) {
3873 entered.push_back (entered_track);
3876 ts = &selection->tracks;
3879 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3880 (*i)->cut_copy_clear (*selection, op);
3885 Editor::paste (float times)
3887 DEBUG_TRACE (DEBUG::CutNPaste, "paste to preferred edit pos\n");
3888 paste_internal (get_preferred_edit_position(), times);
3892 Editor::mouse_paste ()
3897 if (!mouse_frame (where, ignored)) {
3902 paste_internal (where, 1);
3906 Editor::paste_internal (framepos_t position, float times)
3908 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("apparent paste position is %1\n", position));
3910 if (internal_editing()) {
3911 if (cut_buffer->midi_notes.empty()) {
3915 if (cut_buffer->empty()) {
3920 if (position == max_framepos) {
3921 position = get_preferred_edit_position();
3922 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("preferred edit position is %1\n", position));
3926 TrackViewList::iterator i;
3929 /* get everything in the correct order */
3931 if (!selection->tracks.empty()) {
3932 /* there are some selected tracks, so paste to them */
3933 sort_track_selection ();
3934 ts = selection->tracks;
3935 } else if (_last_cut_copy_source_track) {
3936 /* otherwise paste to the track that the cut/copy came from;
3937 see discussion in mantis #3333.
3939 ts.push_back (_last_cut_copy_source_track);
3942 if (internal_editing ()) {
3944 /* undo/redo is handled by individual tracks/regions */
3946 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
3949 RegionSelection::iterator r;
3950 MidiNoteSelection::iterator cb;
3952 get_regions_at (rs, position, ts);
3954 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
3955 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
3956 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
3958 mrv->paste (position, times, **cb);
3966 /* we do redo (do you do voodoo?) */
3968 begin_reversible_command (Operations::paste);
3970 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
3971 (*i)->paste (position, times, *cut_buffer, nth);
3974 commit_reversible_command ();
3979 Editor::duplicate_some_regions (RegionSelection& regions, float times)
3981 boost::shared_ptr<Playlist> playlist;
3982 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
3983 RegionSelection foo;
3985 framepos_t const start_frame = regions.start ();
3986 framepos_t const end_frame = regions.end_frame ();
3988 begin_reversible_command (Operations::duplicate_region);
3990 selection->clear_regions ();
3992 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
3994 boost::shared_ptr<Region> r ((*i)->region());
3996 TimeAxisView& tv = (*i)->get_time_axis_view();
3997 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
3998 latest_regionviews.clear ();
3999 sigc::connection c = rtv->view()->RegionViewAdded.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view));
4001 playlist = (*i)->region()->playlist();
4002 playlist->clear_changes ();
4003 playlist->duplicate (r, end_frame + (r->first_frame() - start_frame), times);
4004 _session->add_command(new StatefulDiffCommand (playlist));
4008 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4011 commit_reversible_command ();
4014 selection->set (foo);
4019 Editor::duplicate_selection (float times)
4021 if (selection->time.empty() || selection->tracks.empty()) {
4025 boost::shared_ptr<Playlist> playlist;
4026 vector<boost::shared_ptr<Region> > new_regions;
4027 vector<boost::shared_ptr<Region> >::iterator ri;
4029 create_region_from_selection (new_regions);
4031 if (new_regions.empty()) {
4035 begin_reversible_command (_("duplicate selection"));
4037 ri = new_regions.begin();
4039 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4040 if ((playlist = (*i)->playlist()) == 0) {
4043 playlist->clear_changes ();
4044 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4045 _session->add_command (new StatefulDiffCommand (playlist));
4048 if (ri == new_regions.end()) {
4053 commit_reversible_command ();
4057 Editor::reset_point_selection ()
4059 /* reset all selected points to the relevant default value */
4061 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4063 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
4066 atv->reset_objects (selection->points);
4072 Editor::center_playhead ()
4074 float page = _canvas_width * frames_per_unit;
4075 center_screen_internal (playhead_cursor->current_frame, page);
4079 Editor::center_edit_point ()
4081 float page = _canvas_width * frames_per_unit;
4082 center_screen_internal (get_preferred_edit_position(), page);
4085 /** Caller must begin and commit a reversible command */
4087 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4089 playlist->clear_changes ();
4091 _session->add_command (new StatefulDiffCommand (playlist));
4095 Editor::nudge_track (bool use_edit, bool forwards)
4097 boost::shared_ptr<Playlist> playlist;
4098 framepos_t distance;
4099 framepos_t next_distance;
4103 start = get_preferred_edit_position();
4108 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4112 if (selection->tracks.empty()) {
4116 begin_reversible_command (_("nudge track"));
4118 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4120 if ((playlist = (*i)->playlist()) == 0) {
4124 playlist->clear_changes ();
4125 playlist->clear_owned_changes ();
4127 playlist->nudge_after (start, distance, forwards);
4129 vector<Command*> cmds;
4131 playlist->rdiff (cmds);
4132 _session->add_commands (cmds);
4134 _session->add_command (new StatefulDiffCommand (playlist));
4137 commit_reversible_command ();
4141 Editor::remove_last_capture ()
4143 vector<string> choices;
4150 if (Config->get_verify_remove_last_capture()) {
4151 prompt = _("Do you really want to destroy the last capture?"
4152 "\n(This is destructive and cannot be undone)");
4154 choices.push_back (_("No, do nothing."));
4155 choices.push_back (_("Yes, destroy it."));
4157 Gtkmm2ext::Choice prompter (_("Destroy last capture"), prompt, choices);
4159 if (prompter.run () == 1) {
4160 _session->remove_last_capture ();
4161 _regions->redisplay ();
4165 _session->remove_last_capture();
4166 _regions->redisplay ();
4171 Editor::normalize_region ()
4177 RegionSelection rs = get_regions_from_selection_and_entered ();
4183 NormalizeDialog dialog (rs.size() > 1);
4185 if (dialog.run () == RESPONSE_CANCEL) {
4189 set_canvas_cursor (_cursors->wait);
4192 /* XXX: should really only count audio regions here */
4193 int const regions = rs.size ();
4195 /* Make a list of the selected audio regions' maximum amplitudes, and also
4196 obtain the maximum amplitude of them all.
4198 list<double> max_amps;
4200 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
4201 AudioRegionView const * arv = dynamic_cast<AudioRegionView const *> (*i);
4203 dialog.descend (1.0 / regions);
4204 double const a = arv->audio_region()->maximum_amplitude (&dialog);
4207 /* the user cancelled the operation */
4208 set_canvas_cursor (current_canvas_cursor);
4212 max_amps.push_back (a);
4213 max_amp = max (max_amp, a);
4218 begin_reversible_command (_("normalize"));
4220 list<double>::const_iterator a = max_amps.begin ();
4222 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4223 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4228 arv->region()->clear_changes ();
4230 double const amp = dialog.normalize_individually() ? *a : max_amp;
4232 arv->audio_region()->normalize (amp, dialog.target ());
4233 _session->add_command (new StatefulDiffCommand (arv->region()));
4238 commit_reversible_command ();
4239 set_canvas_cursor (current_canvas_cursor);
4244 Editor::reset_region_scale_amplitude ()
4250 RegionSelection rs = get_regions_from_selection_and_entered ();
4256 begin_reversible_command ("reset gain");
4258 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4259 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4262 arv->region()->clear_changes ();
4263 arv->audio_region()->set_scale_amplitude (1.0f);
4264 _session->add_command (new StatefulDiffCommand (arv->region()));
4267 commit_reversible_command ();
4271 Editor::adjust_region_gain (bool up)
4273 RegionSelection rs = get_regions_from_selection_and_entered ();
4275 if (!_session || rs.empty()) {
4279 begin_reversible_command ("adjust region gain");
4281 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4282 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4287 arv->region()->clear_changes ();
4289 double dB = accurate_coefficient_to_dB (arv->audio_region()->scale_amplitude ());
4297 arv->audio_region()->set_scale_amplitude (dB_to_coefficient (dB));
4298 _session->add_command (new StatefulDiffCommand (arv->region()));
4301 commit_reversible_command ();
4306 Editor::reverse_region ()
4312 Reverse rev (*_session);
4313 apply_filter (rev, _("reverse regions"));
4317 Editor::strip_region_silence ()
4323 RegionSelection rs = get_regions_from_selection_and_entered ();
4329 std::list<RegionView*> audio_only;
4331 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4332 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4334 audio_only.push_back (arv);
4338 StripSilenceDialog d (_session, audio_only);
4339 int const r = d.run ();
4343 if (r == Gtk::RESPONSE_OK) {
4344 ARDOUR::AudioIntervalMap silences;
4345 d.silences (silences);
4346 StripSilence s (*_session, silences, d.fade_length());
4347 apply_filter (s, _("strip silence"), &d);
4352 Editor::apply_midi_note_edit_op_to_region (MidiOperator& op, MidiRegionView& mrv)
4354 Evoral::Sequence<Evoral::MusicalTime>::Notes selected;
4355 mrv.selection_as_notelist (selected, true);
4357 vector<Evoral::Sequence<Evoral::MusicalTime>::Notes> v;
4358 v.push_back (selected);
4360 framepos_t pos_frames = mrv.midi_region()->position();
4361 double pos_beats = _session->tempo_map().framewalk_to_beats(0, pos_frames);
4363 return op (mrv.midi_region()->model(), pos_beats, v);
4367 Editor::apply_midi_note_edit_op (MidiOperator& op)
4371 RegionSelection rs = get_regions_from_selection_and_entered ();
4377 begin_reversible_command (op.name ());
4379 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4380 RegionSelection::iterator tmp = r;
4383 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4386 cmd = apply_midi_note_edit_op_to_region (op, *mrv);
4389 _session->add_command (cmd);
4396 commit_reversible_command ();
4400 Editor::fork_region ()
4402 RegionSelection rs = get_regions_from_selection_and_entered ();
4408 begin_reversible_command (_("Fork Region(s)"));
4410 set_canvas_cursor (_cursors->wait);
4413 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4414 RegionSelection::iterator tmp = r;
4417 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4420 boost::shared_ptr<Playlist> playlist = mrv->region()->playlist();
4421 boost::shared_ptr<MidiRegion> newregion = mrv->midi_region()->clone ();
4423 playlist->clear_changes ();
4424 playlist->replace_region (mrv->region(), newregion, mrv->region()->position());
4425 _session->add_command(new StatefulDiffCommand (playlist));
4431 commit_reversible_command ();
4433 set_canvas_cursor (current_canvas_cursor);
4437 Editor::quantize_region ()
4439 int selected_midi_region_cnt = 0;
4445 RegionSelection rs = get_regions_from_selection_and_entered ();
4451 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4452 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4454 selected_midi_region_cnt++;
4458 if (selected_midi_region_cnt == 0) {
4462 QuantizeDialog* qd = new QuantizeDialog (*this);
4465 const int r = qd->run ();
4468 if (r == Gtk::RESPONSE_OK) {
4469 Quantize quant (*_session, Plain,
4470 qd->snap_start(), qd->snap_end(),
4471 qd->start_grid_size(), qd->end_grid_size(),
4472 qd->strength(), qd->swing(), qd->threshold());
4474 apply_midi_note_edit_op (quant);
4479 Editor::insert_patch_change ()
4481 RegionSelection rs = get_regions_from_selection_and_entered ();
4486 framepos_t const p = get_preferred_edit_position (false);
4488 Evoral::PatchChange<Evoral::MusicalTime> empty (0, 0, 0, 0);
4489 PatchChangeDialog d (0, _session, empty, Gtk::Stock::ADD);
4491 if (d.run() == RESPONSE_CANCEL) {
4495 for (RegionSelection::iterator i = rs.begin (); i != rs.end(); ++i) {
4496 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*i);
4498 if (p >= mrv->region()->first_frame() && p <= mrv->region()->last_frame()) {
4499 mrv->add_patch_change (p - mrv->region()->position(), d.patch ());
4506 Editor::apply_filter (Filter& filter, string command, ProgressReporter* progress)
4508 RegionSelection rs = get_regions_from_selection_and_entered ();
4514 begin_reversible_command (command);
4516 set_canvas_cursor (_cursors->wait);
4520 int const N = rs.size ();
4522 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4523 RegionSelection::iterator tmp = r;
4526 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4528 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4531 progress->descend (1.0 / N);
4534 if (arv->audio_region()->apply (filter, progress) == 0) {
4536 playlist->clear_changes ();
4538 if (filter.results.empty ()) {
4540 /* no regions returned; remove the old one */
4541 playlist->remove_region (arv->region ());
4545 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4547 /* first region replaces the old one */
4548 playlist->replace_region (arv->region(), *res, (*res)->position());
4552 while (res != filter.results.end()) {
4553 playlist->add_region (*res, (*res)->position());
4559 _session->add_command(new StatefulDiffCommand (playlist));
4565 progress->ascend ();
4573 commit_reversible_command ();
4576 set_canvas_cursor (current_canvas_cursor);
4580 Editor::external_edit_region ()
4586 Editor::reset_region_gain_envelopes ()
4588 RegionSelection rs = get_regions_from_selection_and_entered ();
4590 if (!_session || rs.empty()) {
4594 _session->begin_reversible_command (_("reset region gain"));
4596 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4597 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4599 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4600 XMLNode& before (alist->get_state());
4602 arv->audio_region()->set_default_envelope ();
4603 _session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4607 _session->commit_reversible_command ();
4611 Editor::toggle_gain_envelope_visibility ()
4613 if (_ignore_region_action) {
4617 RegionSelection rs = get_regions_from_selection_and_entered ();
4619 if (!_session || rs.empty()) {
4623 _session->begin_reversible_command (_("region gain envelope visible"));
4625 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4626 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4628 arv->region()->clear_changes ();
4629 arv->set_envelope_visible (!arv->envelope_visible());
4630 _session->add_command (new StatefulDiffCommand (arv->region()));
4634 _session->commit_reversible_command ();
4638 Editor::toggle_gain_envelope_active ()
4640 if (_ignore_region_action) {
4644 RegionSelection rs = get_regions_from_selection_and_entered ();
4646 if (!_session || rs.empty()) {
4650 _session->begin_reversible_command (_("region gain envelope active"));
4652 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4653 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4655 arv->region()->clear_changes ();
4656 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4657 _session->add_command (new StatefulDiffCommand (arv->region()));
4661 _session->commit_reversible_command ();
4665 Editor::toggle_region_lock ()
4667 if (_ignore_region_action) {
4671 RegionSelection rs = get_regions_from_selection_and_entered ();
4673 if (!_session || rs.empty()) {
4677 _session->begin_reversible_command (_("toggle region lock"));
4679 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4680 (*i)->region()->clear_changes ();
4681 (*i)->region()->set_locked (!(*i)->region()->locked());
4682 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4685 _session->commit_reversible_command ();
4689 Editor::toggle_region_lock_style ()
4691 if (_ignore_region_action) {
4695 RegionSelection rs = get_regions_from_selection_and_entered ();
4697 if (!_session || rs.empty()) {
4701 _session->begin_reversible_command (_("region lock style"));
4703 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4704 (*i)->region()->clear_changes ();
4705 PositionLockStyle const ns = (*i)->region()->position_lock_style() == AudioTime ? MusicTime : AudioTime;
4706 (*i)->region()->set_position_lock_style (ns);
4707 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4710 _session->commit_reversible_command ();
4714 Editor::toggle_opaque_region ()
4716 if (_ignore_region_action) {
4720 RegionSelection rs = get_regions_from_selection_and_entered ();
4722 if (!_session || rs.empty()) {
4726 _session->begin_reversible_command (_("change region opacity"));
4728 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4729 (*i)->region()->clear_changes ();
4730 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4731 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4734 _session->commit_reversible_command ();
4738 Editor::toggle_record_enable ()
4740 bool new_state = false;
4742 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4743 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4746 if (!rtav->is_track())
4750 new_state = !rtav->track()->record_enabled();
4754 rtav->track()->set_record_enabled (new_state, this);
4759 Editor::toggle_solo ()
4761 bool new_state = false;
4763 boost::shared_ptr<RouteList> rl (new RouteList);
4765 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4766 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4773 new_state = !rtav->route()->soloed ();
4777 rl->push_back (rtav->route());
4780 _session->set_solo (rl, new_state, Session::rt_cleanup, true);
4784 Editor::toggle_mute ()
4786 bool new_state = false;
4788 boost::shared_ptr<RouteList> rl (new RouteList);
4790 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4791 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4798 new_state = !rtav->route()->soloed ();
4802 rl->push_back (rtav->route());
4805 _session->set_mute (rl, new_state, Session::rt_cleanup, true);
4809 Editor::toggle_solo_isolate ()
4814 Editor::set_fade_length (bool in)
4816 RegionSelection rs = get_regions_from_selection_and_entered ();
4822 /* we need a region to measure the offset from the start */
4824 RegionView* rv = rs.front ();
4826 framepos_t pos = get_preferred_edit_position();
4830 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4831 /* edit point is outside the relevant region */
4836 if (pos <= rv->region()->position()) {
4840 len = pos - rv->region()->position();
4841 cmd = _("set fade in length");
4843 if (pos >= rv->region()->last_frame()) {
4847 len = rv->region()->last_frame() - pos;
4848 cmd = _("set fade out length");
4851 begin_reversible_command (cmd);
4853 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4854 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4860 boost::shared_ptr<AutomationList> alist;
4862 alist = tmp->audio_region()->fade_in();
4864 alist = tmp->audio_region()->fade_out();
4867 XMLNode &before = alist->get_state();
4870 tmp->audio_region()->set_fade_in_length (len);
4871 tmp->audio_region()->set_fade_in_active (true);
4873 tmp->audio_region()->set_fade_out_length (len);
4874 tmp->audio_region()->set_fade_out_active (true);
4877 XMLNode &after = alist->get_state();
4878 _session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4881 commit_reversible_command ();
4885 Editor::set_fade_in_shape (FadeShape shape)
4887 RegionSelection rs = get_regions_from_selection_and_entered ();
4893 begin_reversible_command (_("set fade in shape"));
4895 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4896 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4902 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
4903 XMLNode &before = alist->get_state();
4905 tmp->audio_region()->set_fade_in_shape (shape);
4907 XMLNode &after = alist->get_state();
4908 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4911 commit_reversible_command ();
4916 Editor::set_fade_out_shape (FadeShape shape)
4918 RegionSelection rs = get_regions_from_selection_and_entered ();
4924 begin_reversible_command (_("set fade out shape"));
4926 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4927 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4933 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4934 XMLNode &before = alist->get_state();
4936 tmp->audio_region()->set_fade_out_shape (shape);
4938 XMLNode &after = alist->get_state();
4939 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4942 commit_reversible_command ();
4946 Editor::set_fade_in_active (bool yn)
4948 RegionSelection rs = get_regions_from_selection_and_entered ();
4954 begin_reversible_command (_("set fade in active"));
4956 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4957 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4964 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4966 ar->clear_changes ();
4967 ar->set_fade_in_active (yn);
4968 _session->add_command (new StatefulDiffCommand (ar));
4971 commit_reversible_command ();
4975 Editor::set_fade_out_active (bool yn)
4977 RegionSelection rs = get_regions_from_selection_and_entered ();
4983 begin_reversible_command (_("set fade out active"));
4985 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4986 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4992 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4994 ar->clear_changes ();
4995 ar->set_fade_out_active (yn);
4996 _session->add_command(new StatefulDiffCommand (ar));
4999 commit_reversible_command ();
5003 Editor::toggle_region_fades (int dir)
5005 boost::shared_ptr<AudioRegion> ar;
5008 RegionSelection rs = get_regions_from_selection_and_entered ();
5014 RegionSelection::iterator i;
5015 for (i = rs.begin(); i != rs.end(); ++i) {
5016 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5018 yn = ar->fade_out_active ();
5020 yn = ar->fade_in_active ();
5026 if (i == rs.end()) {
5030 /* XXX should this undo-able? */
5032 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5033 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5036 if (dir == 1 || dir == 0) {
5037 ar->set_fade_in_active (!yn);
5040 if (dir == -1 || dir == 0) {
5041 ar->set_fade_out_active (!yn);
5047 /** Update region fade visibility after its configuration has been changed */
5049 Editor::update_region_fade_visibility ()
5051 bool _fade_visibility = _session->config.get_show_region_fades ();
5053 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5054 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5056 if (_fade_visibility) {
5057 v->audio_view()->show_all_fades ();
5059 v->audio_view()->hide_all_fades ();
5065 /** Update crossfade visibility after its configuration has been changed */
5067 Editor::update_xfade_visibility ()
5069 _xfade_visibility = _session->config.get_xfades_visible ();
5071 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5072 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5074 if (_xfade_visibility) {
5075 v->show_all_xfades ();
5077 v->hide_all_xfades ();
5084 Editor::set_edit_point ()
5089 if (!mouse_frame (where, ignored)) {
5095 if (selection->markers.empty()) {
5097 mouse_add_new_marker (where);
5102 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5105 loc->move_to (where);
5111 Editor::set_playhead_cursor ()
5113 if (entered_marker) {
5114 _session->request_locate (entered_marker->position(), _session->transport_rolling());
5119 if (!mouse_frame (where, ignored)) {
5126 _session->request_locate (where, _session->transport_rolling());
5132 Editor::split_region ()
5134 if (((mouse_mode == MouseRange) ||
5135 (mouse_mode != MouseObject && _join_object_range_state == JOIN_OBJECT_RANGE_RANGE)) &&
5136 !selection->time.empty()) {
5137 separate_regions_between (selection->time);
5141 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5143 framepos_t where = get_preferred_edit_position ();
5149 split_regions_at (where, rs);
5153 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5155 if (entered_track && mouse_mode == MouseObject) {
5156 if (!selection->tracks.empty()) {
5157 if (!selection->selected (entered_track)) {
5158 selection->add (entered_track);
5161 /* there is no selection, but this operation requires/prefers selected objects */
5163 if (op_really_wants_one_track_if_none_are_selected) {
5164 selection->set (entered_track);
5170 struct EditorOrderRouteSorter {
5171 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5172 /* use of ">" forces the correct sort order */
5173 return a->order_key ("editor") < b->order_key ("editor");
5178 Editor::select_next_route()
5180 if (selection->tracks.empty()) {
5181 selection->set (track_views.front());
5185 TimeAxisView* current = selection->tracks.front();
5189 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5190 if (*i == current) {
5192 if (i != track_views.end()) {
5195 current = (*(track_views.begin()));
5196 //selection->set (*(track_views.begin()));
5201 rui = dynamic_cast<RouteUI *>(current);
5202 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5204 selection->set(current);
5206 ensure_track_visible(current);
5210 Editor::select_prev_route()
5212 if (selection->tracks.empty()) {
5213 selection->set (track_views.front());
5217 TimeAxisView* current = selection->tracks.front();
5221 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5222 if (*i == current) {
5224 if (i != track_views.rend()) {
5227 current = *(track_views.rbegin());
5232 rui = dynamic_cast<RouteUI *>(current);
5233 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5235 selection->set (current);
5237 ensure_track_visible(current);
5241 Editor::ensure_track_visible(TimeAxisView *track)
5243 if (track->hidden())
5246 double const current_view_min_y = vertical_adjustment.get_value();
5247 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5249 double const track_min_y = track->y_position ();
5250 double const track_max_y = track->y_position () + track->effective_height ();
5252 if (track_min_y >= current_view_min_y &&
5253 track_max_y <= current_view_max_y) {
5259 if (track_min_y < current_view_min_y) {
5260 // Track is above the current view
5261 new_value = track_min_y;
5263 // Track is below the current view
5264 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5267 vertical_adjustment.set_value(new_value);
5271 Editor::set_loop_from_selection (bool play)
5273 if (_session == 0 || selection->time.empty()) {
5277 framepos_t start = selection->time[clicked_selection].start;
5278 framepos_t end = selection->time[clicked_selection].end;
5280 set_loop_range (start, end, _("set loop range from selection"));
5283 _session->request_play_loop (true);
5284 _session->request_locate (start, true);
5289 Editor::set_loop_from_edit_range (bool play)
5291 if (_session == 0) {
5298 if (!get_edit_op_range (start, end)) {
5302 set_loop_range (start, end, _("set loop range from edit range"));
5305 _session->request_play_loop (true);
5306 _session->request_locate (start, true);
5311 Editor::set_loop_from_region (bool play)
5313 framepos_t start = max_framepos;
5316 RegionSelection rs = get_regions_from_selection_and_entered ();
5322 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5323 if ((*i)->region()->position() < start) {
5324 start = (*i)->region()->position();
5326 if ((*i)->region()->last_frame() + 1 > end) {
5327 end = (*i)->region()->last_frame() + 1;
5331 set_loop_range (start, end, _("set loop range from region"));
5334 _session->request_play_loop (true);
5335 _session->request_locate (start, true);
5340 Editor::set_punch_from_selection ()
5342 if (_session == 0 || selection->time.empty()) {
5346 framepos_t start = selection->time[clicked_selection].start;
5347 framepos_t end = selection->time[clicked_selection].end;
5349 set_punch_range (start, end, _("set punch range from selection"));
5353 Editor::set_punch_from_edit_range ()
5355 if (_session == 0) {
5362 if (!get_edit_op_range (start, end)) {
5366 set_punch_range (start, end, _("set punch range from edit range"));
5370 Editor::set_punch_from_region ()
5372 framepos_t start = max_framepos;
5375 RegionSelection rs = get_regions_from_selection_and_entered ();
5381 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5382 if ((*i)->region()->position() < start) {
5383 start = (*i)->region()->position();
5385 if ((*i)->region()->last_frame() + 1 > end) {
5386 end = (*i)->region()->last_frame() + 1;
5390 set_punch_range (start, end, _("set punch range from region"));
5394 Editor::pitch_shift_region ()
5396 RegionSelection rs = get_regions_from_selection_and_entered ();
5398 RegionSelection audio_rs;
5399 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5400 if (dynamic_cast<AudioRegionView*> (*i)) {
5401 audio_rs.push_back (*i);
5405 if (audio_rs.empty()) {
5409 pitch_shift (audio_rs, 1.2);
5413 Editor::transpose_region ()
5415 RegionSelection rs = get_regions_from_selection_and_entered ();
5417 list<MidiRegionView*> midi_region_views;
5418 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5419 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*i);
5421 midi_region_views.push_back (mrv);
5426 int const r = d.run ();
5427 if (r != RESPONSE_ACCEPT) {
5431 for (list<MidiRegionView*>::iterator i = midi_region_views.begin(); i != midi_region_views.end(); ++i) {
5432 (*i)->midi_region()->transpose (d.semitones ());
5437 Editor::set_tempo_from_region ()
5439 RegionSelection rs = get_regions_from_selection_and_entered ();
5441 if (!_session || rs.empty()) {
5445 RegionView* rv = rs.front();
5447 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5451 Editor::use_range_as_bar ()
5453 framepos_t start, end;
5454 if (get_edit_op_range (start, end)) {
5455 define_one_bar (start, end);
5460 Editor::define_one_bar (framepos_t start, framepos_t end)
5462 framepos_t length = end - start;
5464 const Meter& m (_session->tempo_map().meter_at (start));
5466 /* length = 1 bar */
5468 /* now we want frames per beat.
5469 we have frames per bar, and beats per bar, so ...
5472 double frames_per_beat = length / m.beats_per_bar();
5474 /* beats per minute = */
5476 double beats_per_minute = (_session->frame_rate() * 60.0) / frames_per_beat;
5478 /* now decide whether to:
5480 (a) set global tempo
5481 (b) add a new tempo marker
5485 const TempoSection& t (_session->tempo_map().tempo_section_at (start));
5487 bool do_global = false;
5489 if ((_session->tempo_map().n_tempos() == 1) && (_session->tempo_map().n_meters() == 1)) {
5491 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5492 at the start, or create a new marker
5495 vector<string> options;
5496 options.push_back (_("Cancel"));
5497 options.push_back (_("Add new marker"));
5498 options.push_back (_("Set global tempo"));
5501 _("Define one bar"),
5502 _("Do you want to set the global tempo or add a new tempo marker?"),
5506 c.set_default_response (2);
5522 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5523 if the marker is at the region starter, change it, otherwise add
5528 begin_reversible_command (_("set tempo from region"));
5529 XMLNode& before (_session->tempo_map().get_state());
5532 _session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5533 } else if (t.frame() == start) {
5534 _session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5536 _session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5539 XMLNode& after (_session->tempo_map().get_state());
5541 _session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
5542 commit_reversible_command ();
5546 Editor::split_region_at_transients ()
5548 AnalysisFeatureList positions;
5550 RegionSelection rs = get_regions_from_selection_and_entered ();
5552 if (!_session || rs.empty()) {
5556 _session->begin_reversible_command (_("split regions"));
5558 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5560 RegionSelection::iterator tmp;
5565 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5567 if (ar && (ar->get_transients (positions) == 0)) {
5568 split_region_at_points ((*i)->region(), positions, true);
5575 _session->commit_reversible_command ();
5580 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret, bool select_new)
5582 bool use_rhythmic_rodent = false;
5584 boost::shared_ptr<Playlist> pl = r->playlist();
5586 list<boost::shared_ptr<Region> > new_regions;
5592 if (positions.empty()) {
5597 if (positions.size() > 20 && can_ferret) {
5598 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);
5599 MessageDialog msg (msgstr,
5602 Gtk::BUTTONS_OK_CANCEL);
5605 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5606 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5608 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5611 msg.set_title (_("Excessive split?"));
5614 int response = msg.run();
5620 case RESPONSE_APPLY:
5621 use_rhythmic_rodent = true;
5628 if (use_rhythmic_rodent) {
5629 show_rhythm_ferret ();
5633 AnalysisFeatureList::const_iterator x;
5635 pl->clear_changes ();
5637 x = positions.begin();
5639 if (x == positions.end()) {
5644 pl->remove_region (r);
5648 while (x != positions.end()) {
5650 /* deal with positons that are out of scope of present region bounds */
5651 if (*x <= 0 || *x > r->length()) {
5656 /* file start = original start + how far we from the initial position ?
5659 framepos_t file_start = r->start() + pos;
5661 /* length = next position - current position
5664 framepos_t len = (*x) - pos;
5666 /* XXX we do we really want to allow even single-sample regions?
5667 shouldn't we have some kind of lower limit on region size?
5676 if (RegionFactory::region_name (new_name, r->name())) {
5680 /* do NOT announce new regions 1 by one, just wait till they are all done */
5684 plist.add (ARDOUR::Properties::start, file_start);
5685 plist.add (ARDOUR::Properties::length, len);
5686 plist.add (ARDOUR::Properties::name, new_name);
5687 plist.add (ARDOUR::Properties::layer, 0);
5689 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5691 pl->add_region (nr, r->position() + pos);
5694 new_regions.push_front(nr);
5703 RegionFactory::region_name (new_name, r->name());
5705 /* Add the final region */
5708 plist.add (ARDOUR::Properties::start, r->start() + pos);
5709 plist.add (ARDOUR::Properties::length, r->last_frame() - (r->position() + pos) + 1);
5710 plist.add (ARDOUR::Properties::name, new_name);
5711 plist.add (ARDOUR::Properties::layer, 0);
5713 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5714 pl->add_region (nr, r->position() + pos);
5717 new_regions.push_front(nr);
5722 _session->add_command (new StatefulDiffCommand (pl));
5726 for (list<boost::shared_ptr<Region> >::iterator i = new_regions.begin(); i != new_regions.end(); ++i){
5727 set_selected_regionview_from_region_list ((*i), Selection::Add);
5733 Editor::place_transient()
5739 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5745 framepos_t where = get_preferred_edit_position();
5747 _session->begin_reversible_command (_("place transient"));
5749 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5750 framepos_t position = (*r)->region()->position();
5751 (*r)->region()->add_transient(where - position);
5754 _session->commit_reversible_command ();
5758 Editor::remove_transient(ArdourCanvas::Item* item)
5764 ArdourCanvas::Line* _line = reinterpret_cast<ArdourCanvas::Line*> (item);
5767 AudioRegionView* _arv = reinterpret_cast<AudioRegionView*> (item->get_data ("regionview"));
5768 _arv->remove_transient (*(float*) _line->get_data ("position"));
5772 Editor::snap_regions_to_grid ()
5774 list <boost::shared_ptr<Playlist > > used_playlists;
5776 RegionSelection rs = get_regions_from_selection_and_entered ();
5778 if (!_session || rs.empty()) {
5782 _session->begin_reversible_command (_("snap regions to grid"));
5784 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5786 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
5788 if (!pl->frozen()) {
5789 /* we haven't seen this playlist before */
5791 /* remember used playlists so we can thaw them later */
5792 used_playlists.push_back(pl);
5796 framepos_t start_frame = (*r)->region()->first_frame ();
5797 snap_to (start_frame);
5798 (*r)->region()->set_position (start_frame);
5801 while (used_playlists.size() > 0) {
5802 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
5804 used_playlists.pop_front();
5807 _session->commit_reversible_command ();
5811 Editor::close_region_gaps ()
5813 list <boost::shared_ptr<Playlist > > used_playlists;
5815 RegionSelection rs = get_regions_from_selection_and_entered ();
5817 if (!_session || rs.empty()) {
5821 Dialog dialog (_("Close Region Gaps"));
5824 table.set_spacings (12);
5825 table.set_border_width (12);
5826 Label* l = manage (new Label (_("Crossfade length")));
5827 l->set_alignment (0, 0.5);
5828 table.attach (*l, 0, 1, 0, 1);
5830 SpinButton spin_crossfade (1, 0);
5831 spin_crossfade.set_range (0, 15);
5832 spin_crossfade.set_increments (1, 1);
5833 spin_crossfade.set_value (5);
5834 table.attach (spin_crossfade, 1, 2, 0, 1);
5836 table.attach (*manage (new Label (_("ms"))), 2, 3, 0, 1);
5838 l = manage (new Label (_("Pull-back length")));
5839 l->set_alignment (0, 0.5);
5840 table.attach (*l, 0, 1, 1, 2);
5842 SpinButton spin_pullback (1, 0);
5843 spin_pullback.set_range (0, 100);
5844 spin_pullback.set_increments (1, 1);
5845 spin_pullback.set_value(30);
5846 table.attach (spin_pullback, 1, 2, 1, 2);
5848 table.attach (*manage (new Label (_("ms"))), 2, 3, 1, 2);
5850 dialog.get_vbox()->pack_start (table);
5851 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
5852 dialog.add_button (_("Ok"), RESPONSE_ACCEPT);
5855 if (dialog.run () == RESPONSE_CANCEL) {
5859 framepos_t crossfade_len = spin_crossfade.get_value();
5860 framepos_t pull_back_frames = spin_pullback.get_value();
5862 crossfade_len = lrintf (crossfade_len * _session->frame_rate()/1000);
5863 pull_back_frames = lrintf (pull_back_frames * _session->frame_rate()/1000);
5865 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
5867 _session->begin_reversible_command (_("close region gaps"));
5870 boost::shared_ptr<Region> last_region;
5872 rs.sort_by_position_and_track();
5874 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5876 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
5878 if (!pl->frozen()) {
5879 /* we haven't seen this playlist before */
5881 /* remember used playlists so we can thaw them later */
5882 used_playlists.push_back(pl);
5886 framepos_t position = (*r)->region()->position();
5888 if (idx == 0 || position < last_region->position()){
5889 last_region = (*r)->region();
5894 (*r)->region()->trim_front( (position - pull_back_frames));
5895 last_region->trim_end( (position - pull_back_frames + crossfade_len));
5897 last_region = (*r)->region();
5902 while (used_playlists.size() > 0) {
5903 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
5905 used_playlists.pop_front();
5908 _session->commit_reversible_command ();
5912 Editor::tab_to_transient (bool forward)
5914 AnalysisFeatureList positions;
5916 RegionSelection rs = get_regions_from_selection_and_entered ();
5922 framepos_t pos = _session->audible_frame ();
5924 if (!selection->tracks.empty()) {
5926 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5928 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5931 boost::shared_ptr<Track> tr = rtv->track();
5933 boost::shared_ptr<Playlist> pl = tr->playlist ();
5935 framepos_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5938 positions.push_back (result);
5951 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5952 (*r)->region()->get_transients (positions);
5956 TransientDetector::cleanup_transients (positions, _session->frame_rate(), 3.0);
5959 AnalysisFeatureList::iterator x;
5961 for (x = positions.begin(); x != positions.end(); ++x) {
5967 if (x != positions.end ()) {
5968 _session->request_locate (*x);
5972 AnalysisFeatureList::reverse_iterator x;
5974 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5980 if (x != positions.rend ()) {
5981 _session->request_locate (*x);
5987 Editor::playhead_forward_to_grid ()
5989 if (!_session) return;
5990 framepos_t pos = playhead_cursor->current_frame;
5991 if (pos < max_framepos - 1) {
5993 snap_to_internal (pos, 1, false);
5994 _session->request_locate (pos);
6000 Editor::playhead_backward_to_grid ()
6002 if (!_session) return;
6003 framepos_t pos = playhead_cursor->current_frame;
6006 snap_to_internal (pos, -1, false);
6007 _session->request_locate (pos);
6012 Editor::set_track_height (Height h)
6014 TrackSelection& ts (selection->tracks);
6016 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6017 (*x)->set_height_enum (h);
6022 Editor::toggle_tracks_active ()
6024 TrackSelection& ts (selection->tracks);
6026 bool target = false;
6032 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6033 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6037 target = !rtv->_route->active();
6040 rtv->_route->set_active (target, this);
6046 Editor::remove_tracks ()
6048 TrackSelection& ts (selection->tracks);
6054 vector<string> choices;
6058 const char* trackstr;
6060 vector<boost::shared_ptr<Route> > routes;
6061 bool special_bus = false;
6063 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6064 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6066 if (rtv->is_track()) {
6072 routes.push_back (rtv->_route);
6074 if (rtv->route()->is_master() || rtv->route()->is_monitor()) {
6079 if (special_bus && !Config->get_allow_special_bus_removal()) {
6080 MessageDialog msg (_("That would be bad news ...."),
6084 msg.set_secondary_text (string_compose (_(
6085 "Removing the master or monitor bus is such a bad idea\n\
6086 that %1 is not going to allow it.\n\
6088 If you really want to do this sort of thing\n\
6089 edit your ardour.rc file to set the\n\
6090 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
6097 if (ntracks + nbusses == 0) {
6102 trackstr = _("tracks");
6104 trackstr = _("track");
6108 busstr = _("busses");
6115 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6116 "(You may also lose the playlists associated with the %2)\n\n"
6117 "This action cannot be undone, and the session file will be overwritten!"),
6118 ntracks, trackstr, nbusses, busstr);
6120 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6121 "(You may also lose the playlists associated with the %2)\n\n"
6122 "This action cannot be undone, and the session file will be overwritten!"),
6125 } else if (nbusses) {
6126 prompt = string_compose (_("Do you really want to remove %1 %2?\n\n"
6127 "This action cannot be undon, and the session file will be overwritten"),
6131 choices.push_back (_("No, do nothing."));
6132 if (ntracks + nbusses > 1) {
6133 choices.push_back (_("Yes, remove them."));
6135 choices.push_back (_("Yes, remove it."));
6140 title = string_compose (_("Remove %1"), trackstr);
6142 title = string_compose (_("Remove %1"), busstr);
6145 Choice prompter (title, prompt, choices);
6147 if (prompter.run () != 1) {
6151 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6152 _session->remove_route (*x);
6157 Editor::do_insert_time ()
6159 if (selection->tracks.empty()) {
6163 InsertTimeDialog d (*this);
6164 int response = d.run ();
6166 if (response != RESPONSE_OK) {
6170 if (d.distance() == 0) {
6174 InsertTimeOption opt = d.intersected_region_action ();
6177 get_preferred_edit_position(),
6182 d.move_glued_markers(),
6183 d.move_locked_markers(),
6189 Editor::insert_time (framepos_t pos, framecnt_t frames, InsertTimeOption opt,
6190 bool ignore_music_glue, bool markers_too, bool glued_markers_too, bool locked_markers_too, bool tempo_too)
6192 bool commit = false;
6194 if (Config->get_edit_mode() == Lock) {
6198 begin_reversible_command (_("insert time"));
6200 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6202 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6206 pl->clear_changes ();
6207 pl->clear_owned_changes ();
6209 if (opt == SplitIntersected) {
6213 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6215 vector<Command*> cmds;
6217 _session->add_commands (cmds);
6219 _session->add_command (new StatefulDiffCommand (pl));
6224 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6226 rtav->route ()->shift (pos, frames);
6234 XMLNode& before (_session->locations()->get_state());
6235 Locations::LocationList copy (_session->locations()->list());
6237 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6239 Locations::LocationList::const_iterator tmp;
6241 bool const was_locked = (*i)->locked ();
6242 if (locked_markers_too) {
6246 if ((*i)->position_lock_style() == AudioTime || glued_markers_too) {
6248 if ((*i)->start() >= pos) {
6249 (*i)->set_start ((*i)->start() + frames);
6250 if (!(*i)->is_mark()) {
6251 (*i)->set_end ((*i)->end() + frames);
6264 XMLNode& after (_session->locations()->get_state());
6265 _session->add_command (new MementoCommand<Locations>(*_session->locations(), &before, &after));
6270 _session->tempo_map().insert_time (pos, frames);
6274 commit_reversible_command ();
6279 Editor::fit_selected_tracks ()
6281 if (!selection->tracks.empty()) {
6282 fit_tracks (selection->tracks);
6286 /* no selected tracks - use tracks with selected regions */
6288 if (!selection->regions.empty()) {
6289 for (RegionSelection::iterator r = selection->regions.begin(); r != selection->regions.end(); ++r) {
6290 tvl.push_back (&(*r)->get_time_axis_view ());
6296 } else if (internal_editing()) {
6297 /* no selected tracks, or regions, but in internal edit mode, so follow the mouse and use
6300 if (entered_track) {
6301 tvl.push_back (entered_track);
6309 Editor::fit_tracks (TrackViewList & tracks)
6311 if (tracks.empty()) {
6315 uint32_t child_heights = 0;
6316 int visible_tracks = 0;
6318 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6320 if (!(*t)->marked_for_display()) {
6324 child_heights += (*t)->effective_height() - (*t)->current_height();
6328 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize) / visible_tracks);
6329 double first_y_pos = DBL_MAX;
6331 if (h < TimeAxisView::preset_height (HeightSmall)) {
6332 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6333 /* too small to be displayed */
6337 undo_visual_stack.push_back (current_visual_state());
6339 /* build a list of all tracks, including children */
6342 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
6344 TimeAxisView::Children c = (*i)->get_child_list ();
6345 for (TimeAxisView::Children::iterator j = c.begin(); j != c.end(); ++j) {
6346 all.push_back (j->get());
6350 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6352 bool prev_was_selected = false;
6353 bool is_selected = tracks.contains (all.front());
6354 bool next_is_selected;
6356 for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
6358 TrackViewList::iterator next;
6363 if (next != all.end()) {
6364 next_is_selected = tracks.contains (*next);
6366 next_is_selected = false;
6369 if ((*t)->marked_for_display ()) {
6371 (*t)->set_height (h);
6372 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6374 if (prev_was_selected && next_is_selected) {
6375 hide_track_in_display (*t);
6380 prev_was_selected = is_selected;
6381 is_selected = next_is_selected;
6385 set the controls_layout height now, because waiting for its size
6386 request signal handler will cause the vertical adjustment setting to fail
6389 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6390 vertical_adjustment.set_value (first_y_pos);
6392 redo_visual_stack.push_back (current_visual_state());
6396 Editor::save_visual_state (uint32_t n)
6398 while (visual_states.size() <= n) {
6399 visual_states.push_back (0);
6402 delete visual_states[n];
6404 visual_states[n] = current_visual_state (true);
6409 Editor::goto_visual_state (uint32_t n)
6411 if (visual_states.size() <= n) {
6415 if (visual_states[n] == 0) {
6419 use_visual_state (*visual_states[n]);
6423 Editor::start_visual_state_op (uint32_t n)
6425 if (visual_state_op_connection.empty()) {
6426 visual_state_op_connection = Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6431 Editor::cancel_visual_state_op (uint32_t n)
6433 if (!visual_state_op_connection.empty()) {
6434 visual_state_op_connection.disconnect();
6435 goto_visual_state (n);
6437 //we land here if called from the menu OR if end_visual_state_op has been called
6438 //so check if we are already in visual state n
6439 // XXX not yet checking it at all, but redoing does not hurt
6440 goto_visual_state (n);
6445 Editor::end_visual_state_op (uint32_t n)
6447 visual_state_op_connection.disconnect();
6448 save_visual_state (n);
6450 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6452 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6453 pup->set_text (buf);
6456 return false; // do not call again
6460 Editor::toggle_region_mute ()
6462 if (_ignore_region_action) {
6466 RegionSelection rs = get_regions_from_selection_and_entered ();
6472 if (rs.size() > 1) {
6473 begin_reversible_command (_("mute regions"));
6475 begin_reversible_command (_("mute region"));
6478 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
6480 (*i)->region()->playlist()->clear_changes ();
6481 (*i)->region()->set_muted (!(*i)->region()->muted ());
6482 _session->add_command (new StatefulDiffCommand ((*i)->region()->playlist()));
6486 commit_reversible_command ();
6490 Editor::combine_regions ()
6492 /* foreach track with selected regions, take all selected regions
6493 and join them into a new region containing the subregions (as a
6497 typedef set<RouteTimeAxisView*> RTVS;
6500 if (selection->regions.empty()) {
6504 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
6505 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
6508 tracks.insert (rtv);
6512 begin_reversible_command (_("combine regions"));
6514 vector<RegionView*> new_selection;
6516 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
6519 if ((rv = (*i)->combine_regions ()) != 0) {
6520 new_selection.push_back (rv);
6524 selection->clear_regions ();
6525 for (vector<RegionView*>::iterator i = new_selection.begin(); i != new_selection.end(); ++i) {
6526 selection->add (*i);
6529 commit_reversible_command ();
6533 Editor::uncombine_regions ()
6535 typedef set<RouteTimeAxisView*> RTVS;
6538 if (selection->regions.empty()) {
6542 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
6543 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
6546 tracks.insert (rtv);
6550 begin_reversible_command (_("uncombine regions"));
6552 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
6553 (*i)->uncombine_regions ();
6556 commit_reversible_command ();