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/unwind.h"
35 #include "pbd/whitespace.h"
36 #include "pbd/stateful_diff_command.h"
38 #include <gtkmm2ext/utils.h>
39 #include <gtkmm2ext/choice.h>
40 #include <gtkmm2ext/popup.h>
42 #include "ardour/audio_track.h"
43 #include "ardour/audioregion.h"
44 #include "ardour/dB.h"
45 #include "ardour/location.h"
46 #include "ardour/midi_region.h"
47 #include "ardour/midi_track.h"
48 #include "ardour/operations.h"
49 #include "ardour/playlist_factory.h"
50 #include "ardour/quantize.h"
51 #include "ardour/region_factory.h"
52 #include "ardour/reverse.h"
53 #include "ardour/session.h"
54 #include "ardour/session_playlists.h"
55 #include "ardour/strip_silence.h"
56 #include "ardour/transient_detector.h"
58 #include "canvas/canvas.h"
60 #include "ardour_ui.h"
61 #include "audio_region_view.h"
62 #include "audio_streamview.h"
63 #include "audio_time_axis.h"
64 #include "automation_time_axis.h"
65 #include "control_point.h"
69 #include "editor_cursors.h"
70 #include "editor_drag.h"
71 #include "editor_regions.h"
72 #include "editor_routes.h"
73 #include "gtk-custom-hruler.h"
74 #include "gui_thread.h"
75 #include "insert_time_dialog.h"
76 #include "interthread_progress_window.h"
78 #include "midi_region_view.h"
79 #include "mouse_cursors.h"
80 #include "normalize_dialog.h"
81 #include "patch_change_dialog.h"
82 #include "quantize_dialog.h"
83 #include "region_gain_line.h"
84 #include "rgb_macros.h"
85 #include "route_time_axis.h"
86 #include "selection.h"
87 #include "selection_templates.h"
88 #include "streamview.h"
89 #include "strip_silence_dialog.h"
90 #include "time_axis_view.h"
91 #include "transpose_dialog.h"
97 using namespace ARDOUR;
100 using namespace Gtkmm2ext;
101 using namespace Editing;
102 using Gtkmm2ext::Keyboard;
104 /***********************************************************************
106 ***********************************************************************/
109 Editor::undo (uint32_t n)
111 if (_drags->active ()) {
121 Editor::redo (uint32_t n)
123 if (_drags->active ()) {
133 Editor::split_regions_at (framepos_t where, RegionSelection& regions)
137 list <boost::shared_ptr<Playlist > > used_playlists;
139 if (regions.empty()) {
143 begin_reversible_command (_("split"));
145 // if splitting a single region, and snap-to is using
146 // region boundaries, don't pay attention to them
148 if (regions.size() == 1) {
149 switch (_snap_type) {
150 case SnapToRegionStart:
151 case SnapToRegionSync:
152 case SnapToRegionEnd:
161 EditorFreeze(); /* Emit Signal */
164 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
166 RegionSelection::iterator tmp;
168 /* XXX this test needs to be more complicated, to make sure we really
169 have something to split.
172 if (!(*a)->region()->covers (where)) {
180 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
188 /* we haven't seen this playlist before */
190 /* remember used playlists so we can thaw them later */
191 used_playlists.push_back(pl);
196 pl->clear_changes ();
197 pl->split_region ((*a)->region(), where);
198 _session->add_command (new StatefulDiffCommand (pl));
204 while (used_playlists.size() > 0) {
205 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
207 used_playlists.pop_front();
210 commit_reversible_command ();
213 EditorThaw(); /* Emit Signal */
217 /** Move one extreme of the current range selection. If more than one range is selected,
218 * the start of the earliest range or the end of the latest range is moved.
220 * @param move_end true to move the end of the current range selection, false to move
222 * @param next true to move the extreme to the next region boundary, false to move to
226 Editor::move_range_selection_start_or_end_to_region_boundary (bool move_end, bool next)
228 if (selection->time.start() == selection->time.end_frame()) {
232 framepos_t start = selection->time.start ();
233 framepos_t end = selection->time.end_frame ();
235 /* the position of the thing we may move */
236 framepos_t pos = move_end ? end : start;
237 int dir = next ? 1 : -1;
239 /* so we don't find the current region again */
240 if (dir > 0 || pos > 0) {
244 framepos_t const target = get_region_boundary (pos, dir, true, false);
259 begin_reversible_command (_("alter selection"));
260 selection->set_preserving_all_ranges (start, end);
261 commit_reversible_command ();
265 Editor::nudge_forward_release (GdkEventButton* ev)
267 if (ev->state & Keyboard::PrimaryModifier) {
268 nudge_forward (false, true);
270 nudge_forward (false, false);
276 Editor::nudge_backward_release (GdkEventButton* ev)
278 if (ev->state & Keyboard::PrimaryModifier) {
279 nudge_backward (false, true);
281 nudge_backward (false, false);
288 Editor::nudge_forward (bool next, bool force_playhead)
291 framepos_t next_distance;
297 RegionSelection rs = get_regions_from_selection_and_entered ();
299 if (!force_playhead && !rs.empty()) {
301 begin_reversible_command (_("nudge regions forward"));
303 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
304 boost::shared_ptr<Region> r ((*i)->region());
306 distance = get_nudge_distance (r->position(), next_distance);
309 distance = next_distance;
313 r->set_position (r->position() + distance);
314 _session->add_command (new StatefulDiffCommand (r));
317 commit_reversible_command ();
320 } else if (!force_playhead && !selection->markers.empty()) {
324 begin_reversible_command (_("nudge location forward"));
326 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
328 Location* loc = find_location_from_marker ((*i), is_start);
332 XMLNode& before (loc->get_state());
335 distance = get_nudge_distance (loc->start(), next_distance);
337 distance = next_distance;
339 if (max_framepos - distance > loc->start() + loc->length()) {
340 loc->set_start (loc->start() + distance);
342 loc->set_start (max_framepos - loc->length());
345 distance = get_nudge_distance (loc->end(), next_distance);
347 distance = next_distance;
349 if (max_framepos - distance > loc->end()) {
350 loc->set_end (loc->end() + distance);
352 loc->set_end (max_framepos);
355 XMLNode& after (loc->get_state());
356 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
360 commit_reversible_command ();
363 distance = get_nudge_distance (playhead_cursor->current_frame (), next_distance);
364 _session->request_locate (playhead_cursor->current_frame () + distance);
369 Editor::nudge_backward (bool next, bool force_playhead)
372 framepos_t next_distance;
378 RegionSelection rs = get_regions_from_selection_and_entered ();
380 if (!force_playhead && !rs.empty()) {
382 begin_reversible_command (_("nudge regions backward"));
384 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
385 boost::shared_ptr<Region> r ((*i)->region());
387 distance = get_nudge_distance (r->position(), next_distance);
390 distance = next_distance;
395 if (r->position() > distance) {
396 r->set_position (r->position() - distance);
400 _session->add_command (new StatefulDiffCommand (r));
403 commit_reversible_command ();
405 } else if (!force_playhead && !selection->markers.empty()) {
409 begin_reversible_command (_("nudge location forward"));
411 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
413 Location* loc = find_location_from_marker ((*i), is_start);
417 XMLNode& before (loc->get_state());
420 distance = get_nudge_distance (loc->start(), next_distance);
422 distance = next_distance;
424 if (distance < loc->start()) {
425 loc->set_start (loc->start() - distance);
430 distance = get_nudge_distance (loc->end(), next_distance);
433 distance = next_distance;
436 if (distance < loc->end() - loc->length()) {
437 loc->set_end (loc->end() - distance);
439 loc->set_end (loc->length());
443 XMLNode& after (loc->get_state());
444 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
448 commit_reversible_command ();
452 distance = get_nudge_distance (playhead_cursor->current_frame (), next_distance);
454 if (playhead_cursor->current_frame () > distance) {
455 _session->request_locate (playhead_cursor->current_frame () - distance);
457 _session->goto_start();
463 Editor::nudge_forward_capture_offset ()
465 RegionSelection rs = get_regions_from_selection_and_entered ();
467 if (!_session || rs.empty()) {
471 begin_reversible_command (_("nudge forward"));
473 framepos_t const distance = _session->worst_output_latency();
475 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
476 boost::shared_ptr<Region> r ((*i)->region());
479 r->set_position (r->position() + distance);
480 _session->add_command(new StatefulDiffCommand (r));
483 commit_reversible_command ();
487 Editor::nudge_backward_capture_offset ()
489 RegionSelection rs = get_regions_from_selection_and_entered ();
491 if (!_session || rs.empty()) {
495 begin_reversible_command (_("nudge backward"));
497 framepos_t const distance = _session->worst_output_latency();
499 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
500 boost::shared_ptr<Region> r ((*i)->region());
504 if (r->position() > distance) {
505 r->set_position (r->position() - distance);
509 _session->add_command(new StatefulDiffCommand (r));
512 commit_reversible_command ();
515 struct RegionSelectionPositionSorter {
516 bool operator() (RegionView* a, RegionView* b) {
517 return a->region()->position() < b->region()->position();
522 Editor::sequence_regions ()
525 framepos_t r_end_prev;
533 RegionSelection rs = get_regions_from_selection_and_entered ();
534 rs.sort(RegionSelectionPositionSorter());
538 begin_reversible_command (_("sequence regions"));
539 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
540 boost::shared_ptr<Region> r ((*i)->region());
548 if(r->position_locked())
555 r->set_position(r_end_prev);
558 _session->add_command (new StatefulDiffCommand (r));
560 r_end=r->position() + r->length();
564 commit_reversible_command ();
572 Editor::move_to_start ()
574 _session->goto_start ();
578 Editor::move_to_end ()
581 _session->request_locate (_session->current_end_frame());
585 Editor::build_region_boundary_cache ()
588 vector<RegionPoint> interesting_points;
589 boost::shared_ptr<Region> r;
590 TrackViewList tracks;
593 region_boundary_cache.clear ();
599 switch (_snap_type) {
600 case SnapToRegionStart:
601 interesting_points.push_back (Start);
603 case SnapToRegionEnd:
604 interesting_points.push_back (End);
606 case SnapToRegionSync:
607 interesting_points.push_back (SyncPoint);
609 case SnapToRegionBoundary:
610 interesting_points.push_back (Start);
611 interesting_points.push_back (End);
614 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type) << endmsg;
619 TimeAxisView *ontrack = 0;
622 if (!selection->tracks.empty()) {
623 tlist = selection->tracks.filter_to_unique_playlists ();
625 tlist = track_views.filter_to_unique_playlists ();
628 while (pos < _session->current_end_frame() && !at_end) {
631 framepos_t lpos = max_framepos;
633 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
635 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
636 if (*p == interesting_points.back()) {
639 /* move to next point type */
645 rpos = r->first_frame();
649 rpos = r->last_frame();
653 rpos = r->sync_position ();
661 RouteTimeAxisView *rtav;
663 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
664 if (rtav->track() != 0) {
665 speed = rtav->track()->speed();
669 rpos = track_frame_to_session_frame (rpos, speed);
675 /* prevent duplicates, but we don't use set<> because we want to be able
679 vector<framepos_t>::iterator ri;
681 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
687 if (ri == region_boundary_cache.end()) {
688 region_boundary_cache.push_back (rpos);
695 /* finally sort to be sure that the order is correct */
697 sort (region_boundary_cache.begin(), region_boundary_cache.end());
700 boost::shared_ptr<Region>
701 Editor::find_next_region (framepos_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
703 TrackViewList::iterator i;
704 framepos_t closest = max_framepos;
705 boost::shared_ptr<Region> ret;
709 framepos_t track_frame;
710 RouteTimeAxisView *rtav;
712 for (i = tracks.begin(); i != tracks.end(); ++i) {
715 boost::shared_ptr<Region> r;
718 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
719 if (rtav->track()!=0)
720 track_speed = rtav->track()->speed();
723 track_frame = session_frame_to_track_frame(frame, track_speed);
725 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
731 rpos = r->first_frame ();
735 rpos = r->last_frame ();
739 rpos = r->sync_position ();
743 // rpos is a "track frame", converting it to "_session frame"
744 rpos = track_frame_to_session_frame(rpos, track_speed);
747 distance = rpos - frame;
749 distance = frame - rpos;
752 if (distance < closest) {
764 Editor::find_next_region_boundary (framepos_t pos, int32_t dir, const TrackViewList& tracks)
766 framecnt_t distance = max_framepos;
767 framepos_t current_nearest = -1;
769 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
770 framepos_t contender;
773 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
779 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
783 d = ::llabs (pos - contender);
786 current_nearest = contender;
791 return current_nearest;
795 Editor::get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen)
800 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
802 if (!selection->tracks.empty()) {
804 target = find_next_region_boundary (pos, dir, selection->tracks);
808 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
809 get_onscreen_tracks (tvl);
810 target = find_next_region_boundary (pos, dir, tvl);
812 target = find_next_region_boundary (pos, dir, track_views);
818 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
819 get_onscreen_tracks (tvl);
820 target = find_next_region_boundary (pos, dir, tvl);
822 target = find_next_region_boundary (pos, dir, track_views);
830 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
832 framepos_t pos = playhead_cursor->current_frame ();
839 // so we don't find the current region again..
840 if (dir > 0 || pos > 0) {
844 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
848 _session->request_locate (target);
852 Editor::cursor_to_next_region_boundary (bool with_selection)
854 cursor_to_region_boundary (with_selection, 1);
858 Editor::cursor_to_previous_region_boundary (bool with_selection)
860 cursor_to_region_boundary (with_selection, -1);
864 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
866 boost::shared_ptr<Region> r;
867 framepos_t pos = cursor->current_frame ();
873 TimeAxisView *ontrack = 0;
875 // so we don't find the current region again..
879 if (!selection->tracks.empty()) {
881 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
883 } else if (clicked_axisview) {
886 t.push_back (clicked_axisview);
888 r = find_next_region (pos, point, dir, t, &ontrack);
892 r = find_next_region (pos, point, dir, track_views, &ontrack);
901 pos = r->first_frame ();
905 pos = r->last_frame ();
909 pos = r->sync_position ();
914 RouteTimeAxisView *rtav;
916 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
917 if (rtav->track() != 0) {
918 speed = rtav->track()->speed();
922 pos = track_frame_to_session_frame(pos, speed);
924 if (cursor == playhead_cursor) {
925 _session->request_locate (pos);
927 cursor->set_position (pos);
932 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
934 cursor_to_region_point (cursor, point, 1);
938 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
940 cursor_to_region_point (cursor, point, -1);
944 Editor::cursor_to_selection_start (EditorCursor *cursor)
948 switch (mouse_mode) {
950 if (!selection->regions.empty()) {
951 pos = selection->regions.start();
956 if (!selection->time.empty()) {
957 pos = selection->time.start ();
965 if (cursor == playhead_cursor) {
966 _session->request_locate (pos);
968 cursor->set_position (pos);
973 Editor::cursor_to_selection_end (EditorCursor *cursor)
977 switch (mouse_mode) {
979 if (!selection->regions.empty()) {
980 pos = selection->regions.end_frame();
985 if (!selection->time.empty()) {
986 pos = selection->time.end_frame ();
994 if (cursor == playhead_cursor) {
995 _session->request_locate (pos);
997 cursor->set_position (pos);
1002 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
1012 if (selection->markers.empty()) {
1016 if (!mouse_frame (mouse, ignored)) {
1020 add_location_mark (mouse);
1023 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1027 framepos_t pos = loc->start();
1029 // so we don't find the current region again..
1030 if (dir > 0 || pos > 0) {
1034 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
1038 loc->move_to (target);
1042 Editor::selected_marker_to_next_region_boundary (bool with_selection)
1044 selected_marker_to_region_boundary (with_selection, 1);
1048 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
1050 selected_marker_to_region_boundary (with_selection, -1);
1054 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1056 boost::shared_ptr<Region> r;
1061 if (!_session || selection->markers.empty()) {
1065 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1069 TimeAxisView *ontrack = 0;
1073 // so we don't find the current region again..
1077 if (!selection->tracks.empty()) {
1079 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1083 r = find_next_region (pos, point, dir, track_views, &ontrack);
1092 pos = r->first_frame ();
1096 pos = r->last_frame ();
1100 pos = r->adjust_to_sync (r->first_frame());
1105 RouteTimeAxisView *rtav;
1107 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1108 if (rtav->track() != 0) {
1109 speed = rtav->track()->speed();
1113 pos = track_frame_to_session_frame(pos, speed);
1119 Editor::selected_marker_to_next_region_point (RegionPoint point)
1121 selected_marker_to_region_point (point, 1);
1125 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1127 selected_marker_to_region_point (point, -1);
1131 Editor::selected_marker_to_selection_start ()
1137 if (!_session || selection->markers.empty()) {
1141 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1145 switch (mouse_mode) {
1147 if (!selection->regions.empty()) {
1148 pos = selection->regions.start();
1153 if (!selection->time.empty()) {
1154 pos = selection->time.start ();
1166 Editor::selected_marker_to_selection_end ()
1172 if (!_session || selection->markers.empty()) {
1176 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1180 switch (mouse_mode) {
1182 if (!selection->regions.empty()) {
1183 pos = selection->regions.end_frame();
1188 if (!selection->time.empty()) {
1189 pos = selection->time.end_frame ();
1201 Editor::scroll_playhead (bool forward)
1203 framepos_t pos = playhead_cursor->current_frame ();
1204 framecnt_t delta = (framecnt_t) floor (current_page_samples() / 0.8);
1207 if (pos == max_framepos) {
1211 if (pos < max_framepos - delta) {
1230 _session->request_locate (pos);
1234 Editor::cursor_align (bool playhead_to_edit)
1240 if (playhead_to_edit) {
1242 if (selection->markers.empty()) {
1246 _session->request_locate (selection->markers.front()->position(), _session->transport_rolling());
1249 /* move selected markers to playhead */
1251 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1254 Location* loc = find_location_from_marker (*i, ignored);
1256 if (loc->is_mark()) {
1257 loc->set_start (playhead_cursor->current_frame ());
1259 loc->set (playhead_cursor->current_frame (),
1260 playhead_cursor->current_frame () + loc->length());
1267 Editor::scroll_backward (float pages)
1269 framepos_t const one_page = (framepos_t) rint (_visible_canvas_width * samples_per_pixel);
1270 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1273 if (leftmost_frame < cnt) {
1276 frame = leftmost_frame - cnt;
1279 reset_x_origin (frame);
1283 Editor::scroll_forward (float pages)
1285 framepos_t const one_page = (framepos_t) rint (_visible_canvas_width * samples_per_pixel);
1286 framepos_t const cnt = (framepos_t) floor (pages * one_page);
1289 if (max_framepos - cnt < leftmost_frame) {
1290 frame = max_framepos - cnt;
1292 frame = leftmost_frame + cnt;
1295 reset_x_origin (frame);
1299 Editor::scroll_tracks_down ()
1301 double vert_value = vertical_adjustment.get_value() + vertical_adjustment.get_page_size();
1302 if (vert_value > vertical_adjustment.get_upper() - _visible_canvas_height) {
1303 vert_value = vertical_adjustment.get_upper() - _visible_canvas_height;
1306 vertical_adjustment.set_value (vert_value);
1310 Editor::scroll_tracks_up ()
1312 vertical_adjustment.set_value (vertical_adjustment.get_value() - vertical_adjustment.get_page_size());
1316 Editor::scroll_tracks_down_line ()
1318 double vert_value = vertical_adjustment.get_value() + 60;
1320 if (vert_value > vertical_adjustment.get_upper() - _visible_canvas_height) {
1321 vert_value = vertical_adjustment.get_upper() - _visible_canvas_height;
1324 vertical_adjustment.set_value (vert_value);
1328 Editor::scroll_tracks_up_line ()
1330 reset_y_origin (vertical_adjustment.get_value() - 60);
1334 Editor::scroll_down_one_track ()
1336 TrackViewList::reverse_iterator next = track_views.rend();
1337 std::pair<TimeAxisView*,double> res;
1339 for (TrackViewList::reverse_iterator t = track_views.rbegin(); t != track_views.rend(); ++t) {
1340 if ((*t)->hidden()) {
1344 /* find the trackview at the bottom of the trackview group */
1345 res = (*t)->covers_y_position (_visible_canvas_height);
1354 /* move to the track below the first one that covers the */
1356 if (next != track_views.rend()) {
1357 ensure_track_visible (*next);
1365 Editor::scroll_up_one_track ()
1367 double vertical_pos = vertical_adjustment.get_value ();
1369 TrackViewList::iterator prev = track_views.end();
1370 std::pair<TimeAxisView*,double> res;
1372 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
1374 if ((*t)->hidden()) {
1378 /* find the trackview at the top of the trackview group */
1379 res = (*t)->covers_y_position (0);
1388 if (prev != track_views.end()) {
1389 ensure_track_visible (*prev);
1399 Editor::tav_zoom_step (bool coarser)
1401 _routes->suspend_redisplay ();
1405 if (selection->tracks.empty()) {
1408 ts = &selection->tracks;
1411 for (TrackViewList::iterator i = ts->begin(); i != ts->end(); ++i) {
1412 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1413 tv->step_height (coarser);
1416 _routes->resume_redisplay ();
1420 Editor::tav_zoom_smooth (bool coarser, bool force_all)
1422 _routes->suspend_redisplay ();
1426 if (selection->tracks.empty() || force_all) {
1429 ts = &selection->tracks;
1432 for (TrackViewList::iterator i = ts->begin(); i != ts->end(); ++i) {
1433 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1434 uint32_t h = tv->current_height ();
1439 if (h >= TimeAxisView::preset_height (HeightSmall)) {
1444 tv->set_height (h + 5);
1448 _routes->resume_redisplay ();
1452 Editor::clamp_samples_per_pixel (framecnt_t& fpp) const
1454 bool clamped = false;
1461 if (max_framepos / fpp < 800) {
1462 fpp = max_framepos / 800;
1470 Editor::temporal_zoom_step (bool coarser)
1472 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1474 framecnt_t nspp = samples_per_pixel;
1482 temporal_zoom (nspp);
1486 Editor::temporal_zoom (framecnt_t fpp)
1492 framepos_t current_page = current_page_samples();
1493 framepos_t current_leftmost = leftmost_frame;
1494 framepos_t current_rightmost;
1495 framepos_t current_center;
1496 framepos_t new_page_size;
1497 framepos_t half_page_size;
1498 framepos_t leftmost_after_zoom = 0;
1500 bool in_track_canvas;
1504 clamp_samples_per_pixel (fpp);
1505 if (fpp == samples_per_pixel) {
1509 // Imposing an arbitrary limit to zoom out as too much zoom out produces
1510 // segfaults for lack of memory. If somebody decides this is not high enough I
1511 // believe it can be raisen to higher values but some limit must be in place.
1513 // This constant represents 1 day @ 48kHz on a 1600 pixel wide display
1514 // all of which is used for the editor track displays. The whole day
1515 // would be 4147200000 samples, so 2592000 samples per pixel.
1517 nfpp = min (fpp, (framecnt_t) 2592000);
1518 nfpp = max ((framecnt_t) 1, fpp);
1520 new_page_size = (framepos_t) floor (_visible_canvas_width * nfpp);
1521 half_page_size = new_page_size / 2;
1523 switch (zoom_focus) {
1525 leftmost_after_zoom = current_leftmost;
1528 case ZoomFocusRight:
1529 current_rightmost = leftmost_frame + current_page;
1530 if (current_rightmost < new_page_size) {
1531 leftmost_after_zoom = 0;
1533 leftmost_after_zoom = current_rightmost - new_page_size;
1537 case ZoomFocusCenter:
1538 current_center = current_leftmost + (current_page/2);
1539 if (current_center < half_page_size) {
1540 leftmost_after_zoom = 0;
1542 leftmost_after_zoom = current_center - half_page_size;
1546 case ZoomFocusPlayhead:
1547 /* centre playhead */
1548 l = playhead_cursor->current_frame () - (new_page_size * 0.5);
1551 leftmost_after_zoom = 0;
1552 } else if (l > max_framepos) {
1553 leftmost_after_zoom = max_framepos - new_page_size;
1555 leftmost_after_zoom = (framepos_t) l;
1559 case ZoomFocusMouse:
1560 /* try to keep the mouse over the same point in the display */
1562 if (!mouse_frame (where, in_track_canvas)) {
1563 /* use playhead instead */
1564 where = playhead_cursor->current_frame ();
1566 if (where < half_page_size) {
1567 leftmost_after_zoom = 0;
1569 leftmost_after_zoom = where - half_page_size;
1574 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1577 leftmost_after_zoom = 0;
1578 } else if (l > max_framepos) {
1579 leftmost_after_zoom = max_framepos - new_page_size;
1581 leftmost_after_zoom = (framepos_t) l;
1588 /* try to keep the edit point in the same place */
1589 where = get_preferred_edit_position ();
1593 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1596 leftmost_after_zoom = 0;
1597 } else if (l > max_framepos) {
1598 leftmost_after_zoom = max_framepos - new_page_size;
1600 leftmost_after_zoom = (framepos_t) l;
1604 /* edit point not defined */
1611 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1613 reposition_and_zoom (leftmost_after_zoom, nfpp);
1617 Editor::temporal_zoom_region (bool both_axes)
1619 framepos_t start = max_framepos;
1621 set<TimeAxisView*> tracks;
1623 RegionSelection rs = get_regions_from_selection_and_entered ();
1629 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1631 if ((*i)->region()->position() < start) {
1632 start = (*i)->region()->position();
1635 if ((*i)->region()->last_frame() + 1 > end) {
1636 end = (*i)->region()->last_frame() + 1;
1639 tracks.insert (&((*i)->get_time_axis_view()));
1642 /* now comes an "interesting" hack ... make sure we leave a little space
1643 at each end of the editor so that the zoom doesn't fit the region
1644 precisely to the screen.
1647 GdkScreen* screen = gdk_screen_get_default ();
1648 gint pixwidth = gdk_screen_get_width (screen);
1649 gint mmwidth = gdk_screen_get_width_mm (screen);
1650 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1651 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1653 if ((start == 0 && end == 0) || end < start) {
1657 framepos_t range = end - start;
1658 double new_fpp = (double) range / (double) _visible_canvas_width;
1659 framepos_t extra_samples = (framepos_t) floor (one_centimeter_in_pixels * new_fpp);
1661 if (start > extra_samples) {
1662 start -= extra_samples;
1667 if (max_framepos - extra_samples > end) {
1668 end += extra_samples;
1673 /* if we're zooming on both axes we need to save track heights etc.
1676 undo_visual_stack.push_back (current_visual_state (both_axes));
1678 PBD::Unwinder<bool> nsv (no_save_visual, true);
1680 temporal_zoom_by_frame (start, end);
1683 uint32_t per_track_height = (uint32_t) floor ((_visible_canvas_height - 10.0) / tracks.size());
1685 /* set visible track heights appropriately */
1687 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1688 (*t)->set_height (per_track_height);
1691 /* hide irrelevant tracks */
1693 _routes->suspend_redisplay ();
1695 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1696 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1697 hide_track_in_display (*i);
1701 _routes->resume_redisplay ();
1703 vertical_adjustment.set_value (0.0);
1706 redo_visual_stack.push_back (current_visual_state (both_axes));
1710 Editor::zoom_to_region (bool both_axes)
1712 temporal_zoom_region (both_axes);
1716 Editor::temporal_zoom_selection ()
1718 if (!selection) return;
1720 if (selection->time.empty()) {
1724 framepos_t start = selection->time[clicked_selection].start;
1725 framepos_t end = selection->time[clicked_selection].end;
1727 temporal_zoom_by_frame (start, end);
1731 Editor::temporal_zoom_session ()
1733 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session)
1736 framecnt_t const l = _session->current_end_frame() - _session->current_start_frame();
1737 double s = _session->current_start_frame() - l * 0.01;
1741 framecnt_t const e = _session->current_end_frame() + l * 0.01;
1742 temporal_zoom_by_frame (framecnt_t (s), e);
1747 Editor::temporal_zoom_by_frame (framepos_t start, framepos_t end)
1749 if (!_session) return;
1751 if ((start == 0 && end == 0) || end < start) {
1755 framepos_t range = end - start;
1757 double const new_fpp = (double) range / (double) _visible_canvas_width;
1759 framepos_t new_page = (framepos_t) floor (_visible_canvas_width * new_fpp);
1760 framepos_t middle = (framepos_t) floor ((double) start + ((double) range / 2.0f));
1761 framepos_t new_leftmost = (framepos_t) floor ((double) middle - ((double) new_page / 2.0f));
1763 if (new_leftmost > middle) {
1767 if (new_leftmost < 0) {
1771 reposition_and_zoom (new_leftmost, new_fpp);
1775 Editor::temporal_zoom_to_frame (bool coarser, framepos_t frame)
1781 framecnt_t range_before = frame - leftmost_frame;
1785 if (samples_per_pixel <= 1) {
1788 new_spp = samples_per_pixel + (samples_per_pixel/2);
1790 range_before += range_before/2;
1792 if (samples_per_pixel >= 1) {
1793 new_spp = samples_per_pixel - (samples_per_pixel/2);
1795 /* could bail out here since we cannot zoom any finer,
1796 but leave that to the clamp_samples_per_pixel() and
1799 new_spp = samples_per_pixel;
1802 range_before -= range_before/2;
1805 clamp_samples_per_pixel (new_spp);
1807 if (new_spp == samples_per_pixel) {
1811 /* zoom focus is automatically taken as @param frame when this
1815 framepos_t new_leftmost = frame - (framepos_t)range_before;
1817 if (new_leftmost > frame) {
1821 if (new_leftmost < 0) {
1825 reposition_and_zoom (new_leftmost, new_spp);
1830 Editor::choose_new_marker_name(string &name) {
1832 if (!Config->get_name_new_markers()) {
1833 /* don't prompt user for a new name */
1837 ArdourPrompter dialog (true);
1839 dialog.set_prompt (_("New Name:"));
1841 dialog.set_title (_("New Location Marker"));
1843 dialog.set_name ("MarkNameWindow");
1844 dialog.set_size_request (250, -1);
1845 dialog.set_position (Gtk::WIN_POS_MOUSE);
1847 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1848 dialog.set_initial_text (name);
1852 switch (dialog.run ()) {
1853 case RESPONSE_ACCEPT:
1859 dialog.get_result(name);
1866 Editor::add_location_from_selection ()
1870 if (selection->time.empty()) {
1874 if (_session == 0 || clicked_axisview == 0) {
1878 framepos_t start = selection->time[clicked_selection].start;
1879 framepos_t end = selection->time[clicked_selection].end;
1881 _session->locations()->next_available_name(rangename,"selection");
1882 Location *location = new Location (*_session, start, end, rangename, Location::IsRangeMarker);
1884 _session->begin_reversible_command (_("add marker"));
1885 XMLNode &before = _session->locations()->get_state();
1886 _session->locations()->add (location, true);
1887 XMLNode &after = _session->locations()->get_state();
1888 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1889 _session->commit_reversible_command ();
1893 Editor::add_location_mark (framepos_t where)
1897 select_new_marker = true;
1899 _session->locations()->next_available_name(markername,"mark");
1900 if (!choose_new_marker_name(markername)) {
1903 Location *location = new Location (*_session, where, where, markername, Location::IsMark);
1904 _session->begin_reversible_command (_("add marker"));
1905 XMLNode &before = _session->locations()->get_state();
1906 _session->locations()->add (location, true);
1907 XMLNode &after = _session->locations()->get_state();
1908 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1909 _session->commit_reversible_command ();
1913 Editor::add_location_from_playhead_cursor ()
1915 add_location_mark (_session->audible_frame());
1918 /** Add a range marker around each selected region */
1920 Editor::add_locations_from_region ()
1922 RegionSelection rs = get_regions_from_selection_and_entered ();
1928 _session->begin_reversible_command (selection->regions.size () > 1 ? _("add markers") : _("add marker"));
1929 XMLNode &before = _session->locations()->get_state();
1931 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1933 boost::shared_ptr<Region> region = (*i)->region ();
1935 Location *location = new Location (*_session, region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1937 _session->locations()->add (location, true);
1940 XMLNode &after = _session->locations()->get_state();
1941 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1942 _session->commit_reversible_command ();
1945 /** Add a single range marker around all selected regions */
1947 Editor::add_location_from_region ()
1949 RegionSelection rs = get_regions_from_selection_and_entered ();
1955 _session->begin_reversible_command (_("add marker"));
1956 XMLNode &before = _session->locations()->get_state();
1960 if (rs.size() > 1) {
1961 _session->locations()->next_available_name(markername, "regions");
1963 RegionView* rv = *(rs.begin());
1964 boost::shared_ptr<Region> region = rv->region();
1965 markername = region->name();
1968 if (!choose_new_marker_name(markername)) {
1972 // single range spanning all selected
1973 Location *location = new Location (*_session, selection->regions.start(), selection->regions.end_frame(), markername, Location::IsRangeMarker);
1974 _session->locations()->add (location, true);
1976 XMLNode &after = _session->locations()->get_state();
1977 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1978 _session->commit_reversible_command ();
1984 Editor::jump_forward_to_mark ()
1990 framepos_t pos = _session->locations()->first_mark_after (playhead_cursor->current_frame());
1996 _session->request_locate (pos, _session->transport_rolling());
2000 Editor::jump_backward_to_mark ()
2006 framepos_t pos = _session->locations()->first_mark_before (playhead_cursor->current_frame());
2012 _session->request_locate (pos, _session->transport_rolling());
2018 framepos_t const pos = _session->audible_frame ();
2021 _session->locations()->next_available_name (markername, "mark");
2023 if (!choose_new_marker_name (markername)) {
2027 _session->locations()->add (new Location (*_session, pos, 0, markername, Location::IsMark), true);
2031 Editor::clear_markers ()
2034 _session->begin_reversible_command (_("clear markers"));
2035 XMLNode &before = _session->locations()->get_state();
2036 _session->locations()->clear_markers ();
2037 XMLNode &after = _session->locations()->get_state();
2038 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2039 _session->commit_reversible_command ();
2044 Editor::clear_ranges ()
2047 _session->begin_reversible_command (_("clear ranges"));
2048 XMLNode &before = _session->locations()->get_state();
2050 Location * looploc = _session->locations()->auto_loop_location();
2051 Location * punchloc = _session->locations()->auto_punch_location();
2052 Location * sessionloc = _session->locations()->session_range_location();
2054 _session->locations()->clear_ranges ();
2056 if (looploc) _session->locations()->add (looploc);
2057 if (punchloc) _session->locations()->add (punchloc);
2058 if (sessionloc) _session->locations()->add (sessionloc);
2060 XMLNode &after = _session->locations()->get_state();
2061 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2062 _session->commit_reversible_command ();
2067 Editor::clear_locations ()
2069 _session->begin_reversible_command (_("clear locations"));
2070 XMLNode &before = _session->locations()->get_state();
2071 _session->locations()->clear ();
2072 XMLNode &after = _session->locations()->get_state();
2073 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2074 _session->commit_reversible_command ();
2075 _session->locations()->clear ();
2079 Editor::unhide_markers ()
2081 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2082 Location *l = (*i).first;
2083 if (l->is_hidden() && l->is_mark()) {
2084 l->set_hidden(false, this);
2090 Editor::unhide_ranges ()
2092 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2093 Location *l = (*i).first;
2094 if (l->is_hidden() && l->is_range_marker()) {
2095 l->set_hidden(false, this);
2100 /* INSERT/REPLACE */
2103 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2107 RouteTimeAxisView *rtv = 0;
2108 boost::shared_ptr<Playlist> playlist;
2111 event.type = GDK_BUTTON_RELEASE;
2115 where = window_event_sample (&event, &cx, &cy);
2117 if (where < leftmost_frame || where > leftmost_frame + current_page_samples()) {
2118 /* clearly outside canvas area */
2122 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2123 if (tv.first == 0) {
2127 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2131 if ((playlist = rtv->playlist()) == 0) {
2137 begin_reversible_command (_("insert dragged region"));
2138 playlist->clear_changes ();
2139 playlist->add_region (RegionFactory::create (region, true), where, 1.0);
2140 _session->add_command(new StatefulDiffCommand (playlist));
2141 commit_reversible_command ();
2145 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
2148 RouteTimeAxisView *dest_rtv = 0;
2149 RouteTimeAxisView *source_rtv = 0;
2152 event.type = GDK_BUTTON_RELEASE;
2156 window_event_sample (&event, &cx, &cy);
2158 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2159 if (tv.first == 0) {
2163 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2167 /* use this drag source to add underlay to a track. But we really don't care
2168 about the Route, only the view of the route, so find it first */
2169 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2170 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2174 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2175 dest_rtv->add_underlay(source_rtv->view());
2182 Editor::insert_region_list_selection (float times)
2184 RouteTimeAxisView *tv = 0;
2185 boost::shared_ptr<Playlist> playlist;
2187 if (clicked_routeview != 0) {
2188 tv = clicked_routeview;
2189 } else if (!selection->tracks.empty()) {
2190 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2193 } else if (entered_track != 0) {
2194 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2201 if ((playlist = tv->playlist()) == 0) {
2205 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2210 begin_reversible_command (_("insert region"));
2211 playlist->clear_changes ();
2212 playlist->add_region ((RegionFactory::create (region, true)), get_preferred_edit_position(), times);
2213 _session->add_command(new StatefulDiffCommand (playlist));
2214 commit_reversible_command ();
2217 /* BUILT-IN EFFECTS */
2220 Editor::reverse_selection ()
2225 /* GAIN ENVELOPE EDITING */
2228 Editor::edit_envelope ()
2235 Editor::transition_to_rolling (bool fwd)
2241 if (_session->config.get_external_sync()) {
2242 switch (Config->get_sync_source()) {
2246 /* transport controlled by the master */
2251 if (_session->is_auditioning()) {
2252 _session->cancel_audition ();
2256 _session->request_transport_speed (fwd ? 1.0f : -1.0f);
2260 Editor::play_from_start ()
2262 _session->request_locate (_session->current_start_frame(), true);
2266 Editor::play_from_edit_point ()
2268 _session->request_locate (get_preferred_edit_position(), true);
2272 Editor::play_from_edit_point_and_return ()
2274 framepos_t start_frame;
2275 framepos_t return_frame;
2277 start_frame = get_preferred_edit_position (true);
2279 if (_session->transport_rolling()) {
2280 _session->request_locate (start_frame, false);
2284 /* don't reset the return frame if its already set */
2286 if ((return_frame = _session->requested_return_frame()) < 0) {
2287 return_frame = _session->audible_frame();
2290 if (start_frame >= 0) {
2291 _session->request_roll_at_and_return (start_frame, return_frame);
2296 Editor::play_selection ()
2298 if (selection->time.empty()) {
2302 _session->request_play_range (&selection->time, true);
2306 Editor::get_preroll ()
2308 return 1.0 /*Config->get_edit_preroll_seconds()*/ * _session->frame_rate();
2313 Editor::maybe_locate_with_edit_preroll ( framepos_t location )
2315 if ( _session->transport_rolling() || !Config->get_always_play_range() )
2318 location -= get_preroll();
2320 //don't try to locate before the beginning of time
2324 //if follow_playhead is on, keep the playhead on the screen
2325 if ( _follow_playhead )
2326 if ( location < leftmost_frame )
2327 location = leftmost_frame;
2329 _session->request_locate( location );
2333 Editor::play_with_preroll ()
2335 if (selection->time.empty()) {
2338 framepos_t preroll = get_preroll();
2340 framepos_t start = 0;
2341 if (selection->time[clicked_selection].start > preroll)
2342 start = selection->time[clicked_selection].start - preroll;
2344 framepos_t end = selection->time[clicked_selection].end + preroll;
2346 AudioRange ar (start, end, 0);
2347 list<AudioRange> lar;
2350 _session->request_play_range (&lar, true);
2355 Editor::play_location (Location& location)
2357 if (location.start() <= location.end()) {
2361 _session->request_bounded_roll (location.start(), location.end());
2365 Editor::loop_location (Location& location)
2367 if (location.start() <= location.end()) {
2373 if ((tll = transport_loop_location()) != 0) {
2374 tll->set (location.start(), location.end());
2376 // enable looping, reposition and start rolling
2377 _session->request_play_loop (true);
2378 _session->request_locate (tll->start(), true);
2383 Editor::do_layer_operation (LayerOperation op)
2385 if (selection->regions.empty ()) {
2389 bool const multiple = selection->regions.size() > 1;
2393 begin_reversible_command (_("raise regions"));
2395 begin_reversible_command (_("raise region"));
2401 begin_reversible_command (_("raise regions to top"));
2403 begin_reversible_command (_("raise region to top"));
2409 begin_reversible_command (_("lower regions"));
2411 begin_reversible_command (_("lower region"));
2417 begin_reversible_command (_("lower regions to bottom"));
2419 begin_reversible_command (_("lower region"));
2424 set<boost::shared_ptr<Playlist> > playlists = selection->regions.playlists ();
2425 for (set<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
2426 (*i)->clear_owned_changes ();
2429 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
2430 boost::shared_ptr<Region> r = (*i)->region ();
2442 r->lower_to_bottom ();
2446 for (set<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
2447 vector<Command*> cmds;
2449 _session->add_commands (cmds);
2452 commit_reversible_command ();
2456 Editor::raise_region ()
2458 do_layer_operation (Raise);
2462 Editor::raise_region_to_top ()
2464 do_layer_operation (RaiseToTop);
2468 Editor::lower_region ()
2470 do_layer_operation (Lower);
2474 Editor::lower_region_to_bottom ()
2476 do_layer_operation (LowerToBottom);
2479 /** Show the region editor for the selected regions */
2481 Editor::show_region_properties ()
2483 selection->foreach_regionview (&RegionView::show_region_editor);
2486 /** Show the midi list editor for the selected MIDI regions */
2488 Editor::show_midi_list_editor ()
2490 selection->foreach_midi_regionview (&MidiRegionView::show_list_editor);
2494 Editor::rename_region ()
2496 RegionSelection rs = get_regions_from_selection_and_entered ();
2502 ArdourDialog d (*this, _("Rename Region"), true, false);
2504 Label label (_("New name:"));
2507 hbox.set_spacing (6);
2508 hbox.pack_start (label, false, false);
2509 hbox.pack_start (entry, true, true);
2511 d.get_vbox()->set_border_width (12);
2512 d.get_vbox()->pack_start (hbox, false, false);
2514 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2515 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2517 d.set_size_request (300, -1);
2519 entry.set_text (rs.front()->region()->name());
2520 entry.select_region (0, -1);
2522 entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
2528 int const ret = d.run();
2532 if (ret != RESPONSE_OK) {
2536 std::string str = entry.get_text();
2537 strip_whitespace_edges (str);
2539 rs.front()->region()->set_name (str);
2540 _regions->redisplay ();
2545 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2547 if (_session->is_auditioning()) {
2548 _session->cancel_audition ();
2551 // note: some potential for creativity here, because region doesn't
2552 // have to belong to the playlist that Route is handling
2554 // bool was_soloed = route.soloed();
2556 route.set_solo (true, this);
2558 _session->request_bounded_roll (region->position(), region->position() + region->length());
2560 /* XXX how to unset the solo state ? */
2563 /** Start an audition of the first selected region */
2565 Editor::play_edit_range ()
2567 framepos_t start, end;
2569 if (get_edit_op_range (start, end)) {
2570 _session->request_bounded_roll (start, end);
2575 Editor::play_selected_region ()
2577 framepos_t start = max_framepos;
2580 RegionSelection rs = get_regions_from_selection_and_entered ();
2586 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2587 if ((*i)->region()->position() < start) {
2588 start = (*i)->region()->position();
2590 if ((*i)->region()->last_frame() + 1 > end) {
2591 end = (*i)->region()->last_frame() + 1;
2595 _session->request_bounded_roll (start, end);
2599 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2601 _session->audition_region (region);
2605 Editor::region_from_selection ()
2607 if (clicked_axisview == 0) {
2611 if (selection->time.empty()) {
2615 framepos_t start = selection->time[clicked_selection].start;
2616 framepos_t end = selection->time[clicked_selection].end;
2618 TrackViewList tracks = get_tracks_for_range_action ();
2620 framepos_t selection_cnt = end - start + 1;
2622 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2623 boost::shared_ptr<Region> current;
2624 boost::shared_ptr<Playlist> pl;
2625 framepos_t internal_start;
2628 if ((pl = (*i)->playlist()) == 0) {
2632 if ((current = pl->top_region_at (start)) == 0) {
2636 internal_start = start - current->position();
2637 RegionFactory::region_name (new_name, current->name(), true);
2641 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2642 plist.add (ARDOUR::Properties::length, selection_cnt);
2643 plist.add (ARDOUR::Properties::name, new_name);
2644 plist.add (ARDOUR::Properties::layer, 0);
2646 boost::shared_ptr<Region> region (RegionFactory::create (current, plist));
2651 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2653 if (selection->time.empty() || selection->tracks.empty()) {
2657 framepos_t start = selection->time[clicked_selection].start;
2658 framepos_t end = selection->time[clicked_selection].end;
2660 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
2661 sort_track_selection (ts);
2663 for (TrackSelection::iterator i = ts.begin(); i != ts.end(); ++i) {
2664 boost::shared_ptr<Region> current;
2665 boost::shared_ptr<Playlist> playlist;
2666 framepos_t internal_start;
2669 if ((playlist = (*i)->playlist()) == 0) {
2673 if ((current = playlist->top_region_at(start)) == 0) {
2677 internal_start = start - current->position();
2678 RegionFactory::region_name (new_name, current->name(), true);
2682 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2683 plist.add (ARDOUR::Properties::length, end - start + 1);
2684 plist.add (ARDOUR::Properties::name, new_name);
2686 new_regions.push_back (RegionFactory::create (current, plist));
2691 Editor::split_multichannel_region ()
2693 RegionSelection rs = get_regions_from_selection_and_entered ();
2699 vector< boost::shared_ptr<Region> > v;
2701 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2702 (*x)->region()->separate_by_channel (*_session, v);
2707 Editor::new_region_from_selection ()
2709 region_from_selection ();
2710 cancel_selection ();
2714 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2716 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2717 case Evoral::OverlapNone:
2725 * - selected tracks, or if there are none...
2726 * - tracks containing selected regions, or if there are none...
2731 Editor::get_tracks_for_range_action () const
2735 if (selection->tracks.empty()) {
2737 /* use tracks with selected regions */
2739 RegionSelection rs = selection->regions;
2741 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2742 TimeAxisView* tv = &(*i)->get_time_axis_view();
2744 if (!t.contains (tv)) {
2750 /* no regions and no tracks: use all tracks */
2756 t = selection->tracks;
2759 return t.filter_to_unique_playlists();
2763 Editor::separate_regions_between (const TimeSelection& ts)
2765 bool in_command = false;
2766 boost::shared_ptr<Playlist> playlist;
2767 RegionSelection new_selection;
2769 TrackViewList tmptracks = get_tracks_for_range_action ();
2770 sort_track_selection (tmptracks);
2772 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2774 RouteTimeAxisView* rtv;
2776 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2778 if (rtv->is_track()) {
2780 /* no edits to destructive tracks */
2782 if (rtv->track()->destructive()) {
2786 if ((playlist = rtv->playlist()) != 0) {
2788 playlist->clear_changes ();
2790 /* XXX need to consider musical time selections here at some point */
2792 double speed = rtv->track()->speed();
2795 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2797 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2798 sigc::mem_fun(*this, &Editor::collect_new_region_view));
2800 latest_regionviews.clear ();
2802 playlist->partition ((framepos_t)((*t).start * speed),
2803 (framepos_t)((*t).end * speed), false);
2807 if (!latest_regionviews.empty()) {
2809 rtv->view()->foreach_regionview (sigc::bind (
2810 sigc::ptr_fun (add_if_covered),
2811 &(*t), &new_selection));
2814 begin_reversible_command (_("separate"));
2818 /* pick up changes to existing regions */
2820 vector<Command*> cmds;
2821 playlist->rdiff (cmds);
2822 _session->add_commands (cmds);
2824 /* pick up changes to the playlist itself (adds/removes)
2827 _session->add_command(new StatefulDiffCommand (playlist));
2836 selection->set (new_selection);
2837 set_mouse_mode (MouseObject);
2839 commit_reversible_command ();
2843 struct PlaylistState {
2844 boost::shared_ptr<Playlist> playlist;
2848 /** Take tracks from get_tracks_for_range_action and cut any regions
2849 * on those tracks so that the tracks are empty over the time
2853 Editor::separate_region_from_selection ()
2855 /* preferentially use *all* ranges in the time selection if we're in range mode
2856 to allow discontiguous operation, since get_edit_op_range() currently
2857 returns a single range.
2860 if (!selection->time.empty()) {
2862 separate_regions_between (selection->time);
2869 if (get_edit_op_range (start, end)) {
2871 AudioRange ar (start, end, 1);
2875 separate_regions_between (ts);
2881 Editor::separate_region_from_punch ()
2883 Location* loc = _session->locations()->auto_punch_location();
2885 separate_regions_using_location (*loc);
2890 Editor::separate_region_from_loop ()
2892 Location* loc = _session->locations()->auto_loop_location();
2894 separate_regions_using_location (*loc);
2899 Editor::separate_regions_using_location (Location& loc)
2901 if (loc.is_mark()) {
2905 AudioRange ar (loc.start(), loc.end(), 1);
2910 separate_regions_between (ts);
2913 /** Separate regions under the selected region */
2915 Editor::separate_under_selected_regions ()
2917 vector<PlaylistState> playlists;
2921 rs = get_regions_from_selection_and_entered();
2923 if (!_session || rs.empty()) {
2927 begin_reversible_command (_("separate region under"));
2929 list<boost::shared_ptr<Region> > regions_to_remove;
2931 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2932 // we can't just remove the region(s) in this loop because
2933 // this removes them from the RegionSelection, and they thus
2934 // disappear from underneath the iterator, and the ++i above
2935 // SEGVs in a puzzling fashion.
2937 // so, first iterate over the regions to be removed from rs and
2938 // add them to the regions_to_remove list, and then
2939 // iterate over the list to actually remove them.
2941 regions_to_remove.push_back ((*i)->region());
2944 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
2946 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
2949 // is this check necessary?
2953 vector<PlaylistState>::iterator i;
2955 //only take state if this is a new playlist.
2956 for (i = playlists.begin(); i != playlists.end(); ++i) {
2957 if ((*i).playlist == playlist) {
2962 if (i == playlists.end()) {
2964 PlaylistState before;
2965 before.playlist = playlist;
2966 before.before = &playlist->get_state();
2968 playlist->freeze ();
2969 playlists.push_back(before);
2972 //Partition on the region bounds
2973 playlist->partition ((*rl)->first_frame() - 1, (*rl)->last_frame() + 1, true);
2975 //Re-add region that was just removed due to the partition operation
2976 playlist->add_region( (*rl), (*rl)->first_frame() );
2979 vector<PlaylistState>::iterator pl;
2981 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
2982 (*pl).playlist->thaw ();
2983 _session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
2986 commit_reversible_command ();
2990 Editor::crop_region_to_selection ()
2992 if (!selection->time.empty()) {
2994 crop_region_to (selection->time.start(), selection->time.end_frame());
3001 if (get_edit_op_range (start, end)) {
3002 crop_region_to (start, end);
3009 Editor::crop_region_to (framepos_t start, framepos_t end)
3011 vector<boost::shared_ptr<Playlist> > playlists;
3012 boost::shared_ptr<Playlist> playlist;
3015 if (selection->tracks.empty()) {
3016 ts = track_views.filter_to_unique_playlists();
3018 ts = selection->tracks.filter_to_unique_playlists ();
3021 sort_track_selection (ts);
3023 for (TrackSelection::iterator i = ts.begin(); i != ts.end(); ++i) {
3025 RouteTimeAxisView* rtv;
3027 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3029 boost::shared_ptr<Track> t = rtv->track();
3031 if (t != 0 && ! t->destructive()) {
3033 if ((playlist = rtv->playlist()) != 0) {
3034 playlists.push_back (playlist);
3040 if (playlists.empty()) {
3044 framepos_t the_start;
3048 begin_reversible_command (_("trim to selection"));
3050 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3052 boost::shared_ptr<Region> region;
3056 if ((region = (*i)->top_region_at(the_start)) == 0) {
3060 /* now adjust lengths to that we do the right thing
3061 if the selection extends beyond the region
3064 the_start = max (the_start, (framepos_t) region->position());
3065 if (max_framepos - the_start < region->length()) {
3066 the_end = the_start + region->length() - 1;
3068 the_end = max_framepos;
3070 the_end = min (end, the_end);
3071 cnt = the_end - the_start + 1;
3073 region->clear_changes ();
3074 region->trim_to (the_start, cnt);
3075 _session->add_command (new StatefulDiffCommand (region));
3078 commit_reversible_command ();
3082 Editor::region_fill_track ()
3084 RegionSelection rs = get_regions_from_selection_and_entered ();
3086 if (!_session || rs.empty()) {
3090 framepos_t const end = _session->current_end_frame ();
3092 begin_reversible_command (Operations::region_fill);
3094 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3096 boost::shared_ptr<Region> region ((*i)->region());
3098 boost::shared_ptr<Playlist> pl = region->playlist();
3100 if (end <= region->last_frame()) {
3104 double times = (double) (end - region->last_frame()) / (double) region->length();
3110 pl->clear_changes ();
3111 pl->add_region (RegionFactory::create (region, true), region->last_frame(), times);
3112 _session->add_command (new StatefulDiffCommand (pl));
3115 commit_reversible_command ();
3119 Editor::region_fill_selection ()
3121 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3125 if (selection->time.empty()) {
3129 boost::shared_ptr<Region> region = _regions->get_single_selection ();
3134 framepos_t start = selection->time[clicked_selection].start;
3135 framepos_t end = selection->time[clicked_selection].end;
3137 boost::shared_ptr<Playlist> playlist;
3139 if (selection->tracks.empty()) {
3143 framepos_t selection_length = end - start;
3144 float times = (float)selection_length / region->length();
3146 begin_reversible_command (Operations::fill_selection);
3148 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
3150 for (TrackViewList::iterator i = ts.begin(); i != ts.end(); ++i) {
3152 if ((playlist = (*i)->playlist()) == 0) {
3156 playlist->clear_changes ();
3157 playlist->add_region (RegionFactory::create (region, true), start, times);
3158 _session->add_command (new StatefulDiffCommand (playlist));
3161 commit_reversible_command ();
3165 Editor::set_region_sync_position ()
3167 set_sync_point (get_preferred_edit_position (), get_regions_from_selection_and_edit_point ());
3171 Editor::set_sync_point (framepos_t where, const RegionSelection& rs)
3173 bool in_command = false;
3175 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3177 if (!(*r)->region()->covers (where)) {
3181 boost::shared_ptr<Region> region ((*r)->region());
3184 begin_reversible_command (_("set sync point"));
3188 region->clear_changes ();
3189 region->set_sync_position (where);
3190 _session->add_command(new StatefulDiffCommand (region));
3194 commit_reversible_command ();
3198 /** Remove the sync positions of the selection */
3200 Editor::remove_region_sync ()
3202 RegionSelection rs = get_regions_from_selection_and_entered ();
3208 begin_reversible_command (_("remove region sync"));
3210 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3212 (*i)->region()->clear_changes ();
3213 (*i)->region()->clear_sync_position ();
3214 _session->add_command(new StatefulDiffCommand ((*i)->region()));
3217 commit_reversible_command ();
3221 Editor::naturalize_region ()
3223 RegionSelection rs = get_regions_from_selection_and_entered ();
3229 if (rs.size() > 1) {
3230 begin_reversible_command (_("move regions to original position"));
3232 begin_reversible_command (_("move region to original position"));
3235 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3236 (*i)->region()->clear_changes ();
3237 (*i)->region()->move_to_natural_position ();
3238 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3241 commit_reversible_command ();
3245 Editor::align_regions (RegionPoint what)
3247 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
3253 begin_reversible_command (_("align selection"));
3255 framepos_t const position = get_preferred_edit_position ();
3257 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3258 align_region_internal ((*i)->region(), what, position);
3261 commit_reversible_command ();
3264 struct RegionSortByTime {
3265 bool operator() (const RegionView* a, const RegionView* b) {
3266 return a->region()->position() < b->region()->position();
3271 Editor::align_regions_relative (RegionPoint point)
3273 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
3279 framepos_t const position = get_preferred_edit_position ();
3281 framepos_t distance = 0;
3285 list<RegionView*> sorted;
3286 rs.by_position (sorted);
3288 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3293 if (position > r->position()) {
3294 distance = position - r->position();
3296 distance = r->position() - position;
3302 if (position > r->last_frame()) {
3303 distance = position - r->last_frame();
3304 pos = r->position() + distance;
3306 distance = r->last_frame() - position;
3307 pos = r->position() - distance;
3313 pos = r->adjust_to_sync (position);
3314 if (pos > r->position()) {
3315 distance = pos - r->position();
3317 distance = r->position() - pos;
3323 if (pos == r->position()) {
3327 begin_reversible_command (_("align selection (relative)"));
3329 /* move first one specially */
3331 r->clear_changes ();
3332 r->set_position (pos);
3333 _session->add_command(new StatefulDiffCommand (r));
3335 /* move rest by the same amount */
3339 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3341 boost::shared_ptr<Region> region ((*i)->region());
3343 region->clear_changes ();
3346 region->set_position (region->position() + distance);
3348 region->set_position (region->position() - distance);
3351 _session->add_command(new StatefulDiffCommand (region));
3355 commit_reversible_command ();
3359 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3361 begin_reversible_command (_("align region"));
3362 align_region_internal (region, point, position);
3363 commit_reversible_command ();
3367 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3369 region->clear_changes ();
3373 region->set_position (region->adjust_to_sync (position));
3377 if (position > region->length()) {
3378 region->set_position (position - region->length());
3383 region->set_position (position);
3387 _session->add_command(new StatefulDiffCommand (region));
3391 Editor::trim_region_front ()
3397 Editor::trim_region_back ()
3399 trim_region (false);
3403 Editor::trim_region (bool front)
3405 framepos_t where = get_preferred_edit_position();
3406 RegionSelection rs = get_regions_from_selection_and_edit_point ();
3412 begin_reversible_command (front ? _("trim front") : _("trim back"));
3414 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3415 if (!(*i)->region()->locked()) {
3417 (*i)->region()->clear_changes ();
3420 (*i)->region()->trim_front (where);
3421 maybe_locate_with_edit_preroll ( where );
3423 (*i)->region()->trim_end (where);
3424 maybe_locate_with_edit_preroll ( where );
3427 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3431 commit_reversible_command ();
3434 /** Trim the end of the selected regions to the position of the edit cursor */
3436 Editor::trim_region_to_loop ()
3438 Location* loc = _session->locations()->auto_loop_location();
3442 trim_region_to_location (*loc, _("trim to loop"));
3446 Editor::trim_region_to_punch ()
3448 Location* loc = _session->locations()->auto_punch_location();
3452 trim_region_to_location (*loc, _("trim to punch"));
3456 Editor::trim_region_to_location (const Location& loc, const char* str)
3458 RegionSelection rs = get_regions_from_selection_and_entered ();
3460 begin_reversible_command (str);
3462 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3463 RegionView* rv = (*x);
3465 /* require region to span proposed trim */
3466 switch (rv->region()->coverage (loc.start(), loc.end())) {
3467 case Evoral::OverlapInternal:
3473 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3482 if (tav->track() != 0) {
3483 speed = tav->track()->speed();
3486 start = session_frame_to_track_frame (loc.start(), speed);
3487 end = session_frame_to_track_frame (loc.end(), speed);
3489 rv->region()->clear_changes ();
3490 rv->region()->trim_to (start, (end - start));
3491 _session->add_command(new StatefulDiffCommand (rv->region()));
3494 commit_reversible_command ();
3498 Editor::trim_region_to_previous_region_end ()
3500 return trim_to_region(false);
3504 Editor::trim_region_to_next_region_start ()
3506 return trim_to_region(true);
3510 Editor::trim_to_region(bool forward)
3512 RegionSelection rs = get_regions_from_selection_and_entered ();
3514 begin_reversible_command (_("trim to region"));
3516 boost::shared_ptr<Region> next_region;
3518 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3520 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3526 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3534 if (atav->track() != 0) {
3535 speed = atav->track()->speed();
3539 boost::shared_ptr<Region> region = arv->region();
3540 boost::shared_ptr<Playlist> playlist (region->playlist());
3542 region->clear_changes ();
3546 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3552 region->trim_end((framepos_t) ( (next_region->first_frame() - 1) * speed));
3553 arv->region_changed (PropertyChange (ARDOUR::Properties::length));
3557 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3563 region->trim_front((framepos_t) ((next_region->last_frame() + 1) * speed));
3565 arv->region_changed (ARDOUR::bounds_change);
3568 _session->add_command(new StatefulDiffCommand (region));
3571 commit_reversible_command ();
3575 Editor::unfreeze_route ()
3577 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3581 clicked_routeview->track()->unfreeze ();
3585 Editor::_freeze_thread (void* arg)
3587 return static_cast<Editor*>(arg)->freeze_thread ();
3591 Editor::freeze_thread ()
3593 /* create event pool because we may need to talk to the session */
3594 SessionEvent::create_per_thread_pool ("freeze events", 64);
3595 /* create per-thread buffers for process() tree to use */
3596 clicked_routeview->audio_track()->freeze_me (*current_interthread_info);
3597 current_interthread_info->done = true;
3602 Editor::freeze_route ()
3608 /* stop transport before we start. this is important */
3610 _session->request_transport_speed (0.0);
3612 /* wait for just a little while, because the above call is asynchronous */
3614 Glib::usleep (250000);
3616 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3620 if (!clicked_routeview->track()->bounceable (clicked_routeview->track()->main_outs(), true)) {
3622 _("This track/bus cannot be frozen because the signal adds or loses channels before reaching the outputs.\n"
3623 "This is typically caused by plugins that generate stereo output from mono input or vice versa.")
3625 d.set_title (_("Cannot freeze"));
3630 if (clicked_routeview->track()->has_external_redirects()) {
3631 MessageDialog d (string_compose (_("<b>%1</b>\n\nThis track has at least one send/insert/return as part of its signal flow.\n\n"
3632 "Freezing will only process the signal as far as the first send/insert/return."),
3633 clicked_routeview->track()->name()), true, MESSAGE_INFO, BUTTONS_NONE, true);
3635 d.add_button (_("Freeze anyway"), Gtk::RESPONSE_OK);
3636 d.add_button (_("Don't freeze"), Gtk::RESPONSE_CANCEL);
3637 d.set_title (_("Freeze Limits"));
3639 int response = d.run ();
3642 case Gtk::RESPONSE_CANCEL:
3649 InterThreadInfo itt;
3650 current_interthread_info = &itt;
3652 InterthreadProgressWindow ipw (current_interthread_info, _("Freeze"), _("Cancel Freeze"));
3654 pthread_create_and_store (X_("freezer"), &itt.thread, _freeze_thread, this);
3656 set_canvas_cursor (_cursors->wait);
3658 while (!itt.done && !itt.cancel) {
3659 gtk_main_iteration ();
3662 current_interthread_info = 0;
3663 set_canvas_cursor (current_canvas_cursor);
3667 Editor::bounce_range_selection (bool replace, bool enable_processing)
3669 if (selection->time.empty()) {
3673 TrackSelection views = selection->tracks;
3675 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3677 if (enable_processing) {
3679 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
3681 if (rtv && rtv->track() && replace && enable_processing && !rtv->track()->bounceable (rtv->track()->main_outs(), false)) {
3683 _("You can't perform this operation because the processing of the signal "
3684 "will cause one or more of the tracks to end up with a region with more channels than this track has inputs.\n\n"
3685 "You can do this without processing, which is a different operation.")
3687 d.set_title (_("Cannot bounce"));
3694 framepos_t start = selection->time[clicked_selection].start;
3695 framepos_t end = selection->time[clicked_selection].end;
3696 framepos_t cnt = end - start + 1;
3698 begin_reversible_command (_("bounce range"));
3700 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3702 RouteTimeAxisView* rtv;
3704 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3708 boost::shared_ptr<Playlist> playlist;
3710 if ((playlist = rtv->playlist()) == 0) {
3714 InterThreadInfo itt;
3716 playlist->clear_changes ();
3717 playlist->clear_owned_changes ();
3719 boost::shared_ptr<Region> r;
3721 if (enable_processing) {
3722 r = rtv->track()->bounce_range (start, start+cnt, itt, rtv->track()->main_outs(), false);
3724 r = rtv->track()->bounce_range (start, start+cnt, itt, boost::shared_ptr<Processor>(), false);
3732 list<AudioRange> ranges;
3733 ranges.push_back (AudioRange (start, start+cnt, 0));
3734 playlist->cut (ranges); // discard result
3735 playlist->add_region (r, start);
3738 vector<Command*> cmds;
3739 playlist->rdiff (cmds);
3740 _session->add_commands (cmds);
3742 _session->add_command (new StatefulDiffCommand (playlist));
3745 commit_reversible_command ();
3748 /** Delete selected regions, automation points or a time range */
3755 /** Cut selected regions, automation points or a time range */
3762 /** Copy selected regions, automation points or a time range */
3770 /** @return true if a Cut, Copy or Clear is possible */
3772 Editor::can_cut_copy () const
3774 switch (effective_mouse_mode()) {
3777 if (!selection->regions.empty() || !selection->points.empty()) {
3783 if (!selection->time.empty()) {
3796 /** Cut, copy or clear selected regions, automation points or a time range.
3797 * @param op Operation (Cut, Copy or Clear)
3800 Editor::cut_copy (CutCopyOp op)
3802 /* only cancel selection if cut/copy is successful.*/
3808 opname = _("delete");
3817 opname = _("clear");
3821 /* if we're deleting something, and the mouse is still pressed,
3822 the thing we started a drag for will be gone when we release
3823 the mouse button(s). avoid this. see part 2 at the end of
3827 if (op == Delete || op == Cut || op == Clear) {
3828 if (_drags->active ()) {
3833 if ( op != Clear ) //"Delete" doesn't change copy/paste buf
3834 cut_buffer->clear ();
3836 if (entered_marker) {
3838 /* cut/delete op while pointing at a marker */
3841 Location* loc = find_location_from_marker (entered_marker, ignored);
3843 if (_session && loc) {
3844 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
3851 if (internal_editing()) {
3853 switch (effective_mouse_mode()) {
3856 begin_reversible_command (opname + ' ' + X_("MIDI"));
3858 commit_reversible_command ();
3867 bool did_edit = false;
3869 switch (effective_mouse_mode()) {
3871 if (!selection->points.empty()) {
3872 begin_reversible_command (opname + _(" points"));
3874 cut_copy_points (op);
3875 if (op == Cut || op == Delete) {
3876 selection->clear_points ();
3883 if (!selection->regions.empty() || !selection->points.empty()) {
3887 if (selection->regions.empty()) {
3888 thing_name = _("points");
3889 } else if (selection->points.empty()) {
3890 thing_name = _("regions");
3892 thing_name = _("objects");
3895 begin_reversible_command (opname + ' ' + thing_name);
3898 if (!selection->regions.empty()) {
3899 cut_copy_regions (op, selection->regions);
3901 if (op == Cut || op == Delete) {
3902 selection->clear_regions ();
3906 if (!selection->points.empty()) {
3907 cut_copy_points (op);
3909 if (op == Cut || op == Delete) {
3910 selection->clear_points ();
3917 if (selection->time.empty()) {
3918 framepos_t start, end;
3919 /* no time selection, see if we can get an edit range
3922 if (get_edit_op_range (start, end)) {
3923 selection->set (start, end);
3926 if (!selection->time.empty()) {
3927 begin_reversible_command (opname + _(" range"));
3930 cut_copy_ranges (op);
3932 if (op == Cut || op == Delete) {
3933 selection->clear_time ();
3943 commit_reversible_command ();
3946 if (op == Delete || op == Cut || op == Clear) {
3951 struct AutomationRecord {
3952 AutomationRecord () : state (0) {}
3953 AutomationRecord (XMLNode* s) : state (s) {}
3955 XMLNode* state; ///< state before any operation
3956 boost::shared_ptr<Evoral::ControlList> copy; ///< copied events for the cut buffer
3959 /** Cut, copy or clear selected automation points.
3960 * @param op Operation (Cut, Copy or Clear)
3963 Editor::cut_copy_points (CutCopyOp op)
3965 if (selection->points.empty ()) {
3969 /* XXX: not ideal, as there may be more than one track involved in the point selection */
3970 _last_cut_copy_source_track = &selection->points.front()->line().trackview;
3972 /* Keep a record of the AutomationLists that we end up using in this operation */
3973 typedef std::map<boost::shared_ptr<AutomationList>, AutomationRecord> Lists;
3976 /* Go through all selected points, making an AutomationRecord for each distinct AutomationList */
3977 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3978 boost::shared_ptr<AutomationList> al = (*i)->line().the_list();
3979 if (lists.find (al) == lists.end ()) {
3980 /* We haven't seen this list yet, so make a record for it. This includes
3981 taking a copy of its current state, in case this is needed for undo later.
3983 lists[al] = AutomationRecord (&al->get_state ());
3987 if (op == Cut || op == Copy) {
3988 /* This operation will involve putting things in the cut buffer, so create an empty
3989 ControlList for each of our source lists to put the cut buffer data in.
3991 for (Lists::iterator i = lists.begin(); i != lists.end(); ++i) {
3992 i->second.copy = i->first->create (i->first->parameter ());
3995 /* Add all selected points to the relevant copy ControlLists */
3996 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3997 boost::shared_ptr<AutomationList> al = (*i)->line().the_list();
3998 AutomationList::const_iterator j = (*i)->model ();
3999 lists[al].copy->add ((*j)->when, (*j)->value);
4002 for (Lists::iterator i = lists.begin(); i != lists.end(); ++i) {
4003 /* Correct this copy list so that it starts at time 0 */
4004 double const start = i->second.copy->front()->when;
4005 for (AutomationList::iterator j = i->second.copy->begin(); j != i->second.copy->end(); ++j) {
4006 (*j)->when -= start;
4009 /* And add it to the cut buffer */
4010 cut_buffer->add (i->second.copy);
4014 if (op == Delete || op == Cut) {
4015 /* This operation needs to remove things from the main AutomationList, so do that now */
4017 for (Lists::iterator i = lists.begin(); i != lists.end(); ++i) {
4018 i->first->freeze ();
4021 /* Remove each selected point from its AutomationList */
4022 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4023 boost::shared_ptr<AutomationList> al = (*i)->line().the_list();
4024 al->erase ((*i)->model ());
4027 /* Thaw the lists and add undo records for them */
4028 for (Lists::iterator i = lists.begin(); i != lists.end(); ++i) {
4029 boost::shared_ptr<AutomationList> al = i->first;
4031 _session->add_command (new MementoCommand<AutomationList> (*al.get(), i->second.state, &(al->get_state ())));
4036 /** Cut, copy or clear selected automation points.
4037 * @param op Operation (Cut, Copy or Clear)
4040 Editor::cut_copy_midi (CutCopyOp op)
4042 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
4043 MidiRegionView* mrv = *i;
4044 mrv->cut_copy_clear (op);
4050 struct lt_playlist {
4051 bool operator () (const PlaylistState& a, const PlaylistState& b) {
4052 return a.playlist < b.playlist;
4056 struct PlaylistMapping {
4058 boost::shared_ptr<Playlist> pl;
4060 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
4063 /** Remove `clicked_regionview' */
4065 Editor::remove_clicked_region ()
4067 if (clicked_routeview == 0 || clicked_regionview == 0) {
4071 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
4073 begin_reversible_command (_("remove region"));
4074 playlist->clear_changes ();
4075 playlist->clear_owned_changes ();
4076 playlist->remove_region (clicked_regionview->region());
4078 /* We might have removed regions, which alters other regions' layering_index,
4079 so we need to do a recursive diff here.
4081 vector<Command*> cmds;
4082 playlist->rdiff (cmds);
4083 _session->add_commands (cmds);
4085 _session->add_command(new StatefulDiffCommand (playlist));
4086 commit_reversible_command ();
4090 /** Remove the selected regions */
4092 Editor::remove_selected_regions ()
4094 RegionSelection rs = get_regions_from_selection_and_entered ();
4096 if (!_session || rs.empty()) {
4100 begin_reversible_command (_("remove region"));
4102 list<boost::shared_ptr<Region> > regions_to_remove;
4104 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4105 // we can't just remove the region(s) in this loop because
4106 // this removes them from the RegionSelection, and they thus
4107 // disappear from underneath the iterator, and the ++i above
4108 // SEGVs in a puzzling fashion.
4110 // so, first iterate over the regions to be removed from rs and
4111 // add them to the regions_to_remove list, and then
4112 // iterate over the list to actually remove them.
4114 regions_to_remove.push_back ((*i)->region());
4117 vector<boost::shared_ptr<Playlist> > playlists;
4119 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
4121 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
4124 // is this check necessary?
4128 /* get_regions_from_selection_and_entered() guarantees that
4129 the playlists involved are unique, so there is no need
4133 playlists.push_back (playlist);
4135 playlist->clear_changes ();
4136 playlist->clear_owned_changes ();
4137 playlist->freeze ();
4138 playlist->remove_region (*rl);
4141 vector<boost::shared_ptr<Playlist> >::iterator pl;
4143 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
4146 /* We might have removed regions, which alters other regions' layering_index,
4147 so we need to do a recursive diff here.
4149 vector<Command*> cmds;
4150 (*pl)->rdiff (cmds);
4151 _session->add_commands (cmds);
4153 _session->add_command(new StatefulDiffCommand (*pl));
4156 commit_reversible_command ();
4159 /** Cut, copy or clear selected regions.
4160 * @param op Operation (Cut, Copy or Clear)
4163 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
4165 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
4166 a map when we want ordered access to both elements. i think.
4169 vector<PlaylistMapping> pmap;
4171 framepos_t first_position = max_framepos;
4173 typedef set<boost::shared_ptr<Playlist> > FreezeList;
4174 FreezeList freezelist;
4176 /* get ordering correct before we cut/copy */
4178 rs.sort_by_position_and_track ();
4180 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4182 first_position = min ((framepos_t) (*x)->region()->position(), first_position);
4184 if (op == Cut || op == Clear || op == Delete) {
4185 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4188 FreezeList::iterator fl;
4190 // only take state if this is a new playlist.
4191 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
4197 if (fl == freezelist.end()) {
4198 pl->clear_changes();
4199 pl->clear_owned_changes ();
4201 freezelist.insert (pl);
4206 TimeAxisView* tv = &(*x)->get_time_axis_view();
4207 vector<PlaylistMapping>::iterator z;
4209 for (z = pmap.begin(); z != pmap.end(); ++z) {
4210 if ((*z).tv == tv) {
4215 if (z == pmap.end()) {
4216 pmap.push_back (PlaylistMapping (tv));
4220 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4222 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4225 /* region not yet associated with a playlist (e.g. unfinished
4232 TimeAxisView& tv = (*x)->get_time_axis_view();
4233 boost::shared_ptr<Playlist> npl;
4234 RegionSelection::iterator tmp;
4241 vector<PlaylistMapping>::iterator z;
4243 for (z = pmap.begin(); z != pmap.end(); ++z) {
4244 if ((*z).tv == &tv) {
4249 assert (z != pmap.end());
4252 npl = PlaylistFactory::create (pl->data_type(), *_session, "cutlist", true);
4260 boost::shared_ptr<Region> r = (*x)->region();
4261 boost::shared_ptr<Region> _xx;
4267 pl->remove_region (r);
4271 _xx = RegionFactory::create (r);
4272 npl->add_region (_xx, r->position() - first_position);
4273 pl->remove_region (r);
4277 /* copy region before adding, so we're not putting same object into two different playlists */
4278 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4282 pl->remove_region (r);
4291 list<boost::shared_ptr<Playlist> > foo;
4293 /* the pmap is in the same order as the tracks in which selected regions occured */
4295 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4298 foo.push_back ((*i).pl);
4303 cut_buffer->set (foo);
4307 _last_cut_copy_source_track = 0;
4309 _last_cut_copy_source_track = pmap.front().tv;
4313 for (FreezeList::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4316 /* We might have removed regions, which alters other regions' layering_index,
4317 so we need to do a recursive diff here.
4319 vector<Command*> cmds;
4320 (*pl)->rdiff (cmds);
4321 _session->add_commands (cmds);
4323 _session->add_command (new StatefulDiffCommand (*pl));
4328 Editor::cut_copy_ranges (CutCopyOp op)
4330 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
4332 /* Sort the track selection now, so that it if is used, the playlists
4333 selected by the calls below to cut_copy_clear are in the order that
4334 their tracks appear in the editor. This makes things like paste
4335 of ranges work properly.
4338 sort_track_selection (ts);
4341 if (!entered_track) {
4344 ts.push_back (entered_track);
4347 for (TrackViewList::iterator i = ts.begin(); i != ts.end(); ++i) {
4348 (*i)->cut_copy_clear (*selection, op);
4353 Editor::paste (float times, bool from_context)
4355 DEBUG_TRACE (DEBUG::CutNPaste, "paste to preferred edit pos\n");
4357 paste_internal (get_preferred_edit_position (false, from_context), times);
4361 Editor::mouse_paste ()
4366 if (!mouse_frame (where, ignored)) {
4371 paste_internal (where, 1);
4375 Editor::paste_internal (framepos_t position, float times)
4377 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("apparent paste position is %1\n", position));
4379 if (internal_editing()) {
4380 if (cut_buffer->midi_notes.empty()) {
4384 if (cut_buffer->empty()) {
4389 if (position == max_framepos) {
4390 position = get_preferred_edit_position();
4391 DEBUG_TRACE (DEBUG::CutNPaste, string_compose ("preferred edit position is %1\n", position));
4395 TrackViewList::iterator i;
4398 /* get everything in the correct order */
4400 if (_edit_point == Editing::EditAtMouse && entered_track) {
4401 /* With the mouse edit point, paste onto the track under the mouse */
4402 ts.push_back (entered_track);
4403 } else if (!selection->tracks.empty()) {
4404 /* Otherwise, if there are some selected tracks, paste to them */
4405 ts = selection->tracks.filter_to_unique_playlists ();
4406 sort_track_selection (ts);
4407 } else if (_last_cut_copy_source_track) {
4408 /* Otherwise paste to the track that the cut/copy came from;
4409 see discussion in mantis #3333.
4411 ts.push_back (_last_cut_copy_source_track);
4414 if (internal_editing ()) {
4416 /* undo/redo is handled by individual tracks/regions */
4418 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4421 RegionSelection::iterator r;
4422 MidiNoteSelection::iterator cb;
4424 get_regions_at (rs, position, ts);
4426 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
4427 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
4428 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
4430 mrv->paste (position, times, **cb);
4438 /* we do redo (do you do voodoo?) */
4440 begin_reversible_command (Operations::paste);
4442 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4443 (*i)->paste (position, times, *cut_buffer, nth);
4446 commit_reversible_command ();
4451 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4453 boost::shared_ptr<Playlist> playlist;
4454 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4455 RegionSelection foo;
4457 framepos_t const start_frame = regions.start ();
4458 framepos_t const end_frame = regions.end_frame ();
4460 begin_reversible_command (Operations::duplicate_region);
4462 selection->clear_regions ();
4464 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4466 boost::shared_ptr<Region> r ((*i)->region());
4468 TimeAxisView& tv = (*i)->get_time_axis_view();
4469 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4470 latest_regionviews.clear ();
4471 sigc::connection c = rtv->view()->RegionViewAdded.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view));
4473 playlist = (*i)->region()->playlist();
4474 playlist->clear_changes ();
4475 playlist->duplicate (r, end_frame + (r->first_frame() - start_frame), times);
4476 _session->add_command(new StatefulDiffCommand (playlist));
4480 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4483 commit_reversible_command ();
4486 selection->set (foo);
4491 Editor::duplicate_selection (float times)
4493 if (selection->time.empty() || selection->tracks.empty()) {
4497 boost::shared_ptr<Playlist> playlist;
4498 vector<boost::shared_ptr<Region> > new_regions;
4499 vector<boost::shared_ptr<Region> >::iterator ri;
4501 create_region_from_selection (new_regions);
4503 if (new_regions.empty()) {
4507 begin_reversible_command (_("duplicate selection"));
4509 ri = new_regions.begin();
4511 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
4513 for (TrackViewList::iterator i = ts.begin(); i != ts.end(); ++i) {
4514 if ((playlist = (*i)->playlist()) == 0) {
4517 playlist->clear_changes ();
4518 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4519 _session->add_command (new StatefulDiffCommand (playlist));
4522 if (ri == new_regions.end()) {
4527 commit_reversible_command ();
4530 /** Reset all selected points to the relevant default value */
4532 Editor::reset_point_selection ()
4534 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4535 ARDOUR::AutomationList::iterator j = (*i)->model ();
4536 (*j)->value = (*i)->line().the_list()->default_value ();
4541 Editor::center_playhead ()
4543 float const page = _visible_canvas_width * samples_per_pixel;
4544 center_screen_internal (playhead_cursor->current_frame (), page);
4548 Editor::center_edit_point ()
4550 float const page = _visible_canvas_width * samples_per_pixel;
4551 center_screen_internal (get_preferred_edit_position(), page);
4554 /** Caller must begin and commit a reversible command */
4556 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4558 playlist->clear_changes ();
4560 _session->add_command (new StatefulDiffCommand (playlist));
4564 Editor::nudge_track (bool use_edit, bool forwards)
4566 boost::shared_ptr<Playlist> playlist;
4567 framepos_t distance;
4568 framepos_t next_distance;
4572 start = get_preferred_edit_position();
4577 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4581 if (selection->tracks.empty()) {
4585 begin_reversible_command (_("nudge track"));
4587 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
4589 for (TrackViewList::iterator i = ts.begin(); i != ts.end(); ++i) {
4591 if ((playlist = (*i)->playlist()) == 0) {
4595 playlist->clear_changes ();
4596 playlist->clear_owned_changes ();
4598 playlist->nudge_after (start, distance, forwards);
4600 vector<Command*> cmds;
4602 playlist->rdiff (cmds);
4603 _session->add_commands (cmds);
4605 _session->add_command (new StatefulDiffCommand (playlist));
4608 commit_reversible_command ();
4612 Editor::remove_last_capture ()
4614 vector<string> choices;
4621 if (Config->get_verify_remove_last_capture()) {
4622 prompt = _("Do you really want to destroy the last capture?"
4623 "\n(This is destructive and cannot be undone)");
4625 choices.push_back (_("No, do nothing."));
4626 choices.push_back (_("Yes, destroy it."));
4628 Gtkmm2ext::Choice prompter (_("Destroy last capture"), prompt, choices);
4630 if (prompter.run () == 1) {
4631 _session->remove_last_capture ();
4632 _regions->redisplay ();
4636 _session->remove_last_capture();
4637 _regions->redisplay ();
4642 Editor::normalize_region ()
4648 RegionSelection rs = get_regions_from_selection_and_entered ();
4654 NormalizeDialog dialog (rs.size() > 1);
4656 if (dialog.run () == RESPONSE_CANCEL) {
4660 set_canvas_cursor (_cursors->wait);
4663 /* XXX: should really only count audio regions here */
4664 int const regions = rs.size ();
4666 /* Make a list of the selected audio regions' maximum amplitudes, and also
4667 obtain the maximum amplitude of them all.
4669 list<double> max_amps;
4671 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
4672 AudioRegionView const * arv = dynamic_cast<AudioRegionView const *> (*i);
4674 dialog.descend (1.0 / regions);
4675 double const a = arv->audio_region()->maximum_amplitude (&dialog);
4678 /* the user cancelled the operation */
4679 set_canvas_cursor (current_canvas_cursor);
4683 max_amps.push_back (a);
4684 max_amp = max (max_amp, a);
4689 begin_reversible_command (_("normalize"));
4691 list<double>::const_iterator a = max_amps.begin ();
4693 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4694 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4699 arv->region()->clear_changes ();
4701 double const amp = dialog.normalize_individually() ? *a : max_amp;
4703 arv->audio_region()->normalize (amp, dialog.target ());
4704 _session->add_command (new StatefulDiffCommand (arv->region()));
4709 commit_reversible_command ();
4710 set_canvas_cursor (current_canvas_cursor);
4715 Editor::reset_region_scale_amplitude ()
4721 RegionSelection rs = get_regions_from_selection_and_entered ();
4727 begin_reversible_command ("reset gain");
4729 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4730 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4733 arv->region()->clear_changes ();
4734 arv->audio_region()->set_scale_amplitude (1.0f);
4735 _session->add_command (new StatefulDiffCommand (arv->region()));
4738 commit_reversible_command ();
4742 Editor::adjust_region_gain (bool up)
4744 RegionSelection rs = get_regions_from_selection_and_entered ();
4746 if (!_session || rs.empty()) {
4750 begin_reversible_command ("adjust region gain");
4752 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4753 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4758 arv->region()->clear_changes ();
4760 double dB = accurate_coefficient_to_dB (arv->audio_region()->scale_amplitude ());
4768 arv->audio_region()->set_scale_amplitude (dB_to_coefficient (dB));
4769 _session->add_command (new StatefulDiffCommand (arv->region()));
4772 commit_reversible_command ();
4777 Editor::reverse_region ()
4783 Reverse rev (*_session);
4784 apply_filter (rev, _("reverse regions"));
4788 Editor::strip_region_silence ()
4794 RegionSelection rs = get_regions_from_selection_and_entered ();
4800 std::list<RegionView*> audio_only;
4802 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4803 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4805 audio_only.push_back (arv);
4809 StripSilenceDialog d (_session, audio_only);
4810 int const r = d.run ();
4814 if (r == Gtk::RESPONSE_OK) {
4815 ARDOUR::AudioIntervalMap silences;
4816 d.silences (silences);
4817 StripSilence s (*_session, silences, d.fade_length());
4818 apply_filter (s, _("strip silence"), &d);
4823 Editor::apply_midi_note_edit_op_to_region (MidiOperator& op, MidiRegionView& mrv)
4825 Evoral::Sequence<Evoral::MusicalTime>::Notes selected;
4826 mrv.selection_as_notelist (selected, true);
4828 vector<Evoral::Sequence<Evoral::MusicalTime>::Notes> v;
4829 v.push_back (selected);
4831 framepos_t pos_frames = mrv.midi_region()->position() - mrv.midi_region()->start();
4832 double pos_beats = _session->tempo_map().framewalk_to_beats(0, pos_frames);
4834 return op (mrv.midi_region()->model(), pos_beats, v);
4838 Editor::apply_midi_note_edit_op (MidiOperator& op)
4842 RegionSelection rs = get_regions_from_selection_and_entered ();
4848 begin_reversible_command (op.name ());
4850 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4851 RegionSelection::iterator tmp = r;
4854 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4857 cmd = apply_midi_note_edit_op_to_region (op, *mrv);
4860 _session->add_command (cmd);
4867 commit_reversible_command ();
4871 Editor::fork_region ()
4873 RegionSelection rs = get_regions_from_selection_and_entered ();
4879 begin_reversible_command (_("Fork Region(s)"));
4881 set_canvas_cursor (_cursors->wait);
4884 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4885 RegionSelection::iterator tmp = r;
4888 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4892 boost::shared_ptr<Playlist> playlist = mrv->region()->playlist();
4893 boost::shared_ptr<MidiSource> new_source = _session->create_midi_source_by_stealing_name (mrv->midi_view()->track());
4894 boost::shared_ptr<MidiRegion> newregion = mrv->midi_region()->clone (new_source);
4896 playlist->clear_changes ();
4897 playlist->replace_region (mrv->region(), newregion, mrv->region()->position());
4898 _session->add_command(new StatefulDiffCommand (playlist));
4900 error << string_compose (_("Could not unlink %1"), mrv->region()->name()) << endmsg;
4907 commit_reversible_command ();
4909 set_canvas_cursor (current_canvas_cursor);
4913 Editor::quantize_region ()
4915 int selected_midi_region_cnt = 0;
4921 RegionSelection rs = get_regions_from_selection_and_entered ();
4927 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4928 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4930 selected_midi_region_cnt++;
4934 if (selected_midi_region_cnt == 0) {
4938 QuantizeDialog* qd = new QuantizeDialog (*this);
4941 const int r = qd->run ();
4944 if (r == Gtk::RESPONSE_OK) {
4945 Quantize quant (*_session, qd->snap_start(), qd->snap_end(),
4946 qd->start_grid_size(), qd->end_grid_size(),
4947 qd->strength(), qd->swing(), qd->threshold());
4949 apply_midi_note_edit_op (quant);
4954 Editor::insert_patch_change (bool from_context)
4956 RegionSelection rs = get_regions_from_selection_and_entered ();
4962 const framepos_t p = get_preferred_edit_position (false, from_context);
4964 /* XXX: bit of a hack; use the MIDNAM from the first selected region;
4965 there may be more than one, but the PatchChangeDialog can only offer
4966 one set of patch menus.
4968 MidiRegionView* first = dynamic_cast<MidiRegionView*> (rs.front ());
4970 Evoral::PatchChange<Evoral::MusicalTime> empty (0, 0, 0, 0);
4971 PatchChangeDialog d (0, _session, empty, first->instrument_info(), Gtk::Stock::ADD);
4973 if (d.run() == RESPONSE_CANCEL) {
4977 for (RegionSelection::iterator i = rs.begin (); i != rs.end(); ++i) {
4978 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*i);
4980 if (p >= mrv->region()->first_frame() && p <= mrv->region()->last_frame()) {
4981 mrv->add_patch_change (p - mrv->region()->position(), d.patch ());
4988 Editor::apply_filter (Filter& filter, string command, ProgressReporter* progress)
4990 RegionSelection rs = get_regions_from_selection_and_entered ();
4996 begin_reversible_command (command);
4998 set_canvas_cursor (_cursors->wait);
5002 int const N = rs.size ();
5004 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
5005 RegionSelection::iterator tmp = r;
5008 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
5010 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
5013 progress->descend (1.0 / N);
5016 if (arv->audio_region()->apply (filter, progress) == 0) {
5018 playlist->clear_changes ();
5019 playlist->clear_owned_changes ();
5021 if (filter.results.empty ()) {
5023 /* no regions returned; remove the old one */
5024 playlist->remove_region (arv->region ());
5028 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
5030 /* first region replaces the old one */
5031 playlist->replace_region (arv->region(), *res, (*res)->position());
5035 while (res != filter.results.end()) {
5036 playlist->add_region (*res, (*res)->position());
5042 /* We might have removed regions, which alters other regions' layering_index,
5043 so we need to do a recursive diff here.
5045 vector<Command*> cmds;
5046 playlist->rdiff (cmds);
5047 _session->add_commands (cmds);
5049 _session->add_command(new StatefulDiffCommand (playlist));
5055 progress->ascend ();
5063 commit_reversible_command ();
5066 set_canvas_cursor (current_canvas_cursor);
5070 Editor::external_edit_region ()
5076 Editor::reset_region_gain_envelopes ()
5078 RegionSelection rs = get_regions_from_selection_and_entered ();
5080 if (!_session || rs.empty()) {
5084 _session->begin_reversible_command (_("reset region gain"));
5086 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5087 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
5089 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
5090 XMLNode& before (alist->get_state());
5092 arv->audio_region()->set_default_envelope ();
5093 _session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
5097 _session->commit_reversible_command ();
5101 Editor::set_region_gain_visibility (RegionView* rv)
5103 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (rv);
5105 arv->update_envelope_visibility();
5110 Editor::set_gain_envelope_visibility ()
5116 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5117 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5119 v->audio_view()->foreach_regionview (sigc::mem_fun (this, &Editor::set_region_gain_visibility));
5125 Editor::toggle_gain_envelope_active ()
5127 if (_ignore_region_action) {
5131 RegionSelection rs = get_regions_from_selection_and_entered ();
5133 if (!_session || rs.empty()) {
5137 _session->begin_reversible_command (_("region gain envelope active"));
5139 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5140 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
5142 arv->region()->clear_changes ();
5143 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
5144 _session->add_command (new StatefulDiffCommand (arv->region()));
5148 _session->commit_reversible_command ();
5152 Editor::toggle_region_lock ()
5154 if (_ignore_region_action) {
5158 RegionSelection rs = get_regions_from_selection_and_entered ();
5160 if (!_session || rs.empty()) {
5164 _session->begin_reversible_command (_("toggle region lock"));
5166 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5167 (*i)->region()->clear_changes ();
5168 (*i)->region()->set_locked (!(*i)->region()->locked());
5169 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5172 _session->commit_reversible_command ();
5176 Editor::toggle_region_video_lock ()
5178 if (_ignore_region_action) {
5182 RegionSelection rs = get_regions_from_selection_and_entered ();
5184 if (!_session || rs.empty()) {
5188 _session->begin_reversible_command (_("Toggle Video Lock"));
5190 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5191 (*i)->region()->clear_changes ();
5192 (*i)->region()->set_video_locked (!(*i)->region()->video_locked());
5193 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5196 _session->commit_reversible_command ();
5200 Editor::toggle_region_lock_style ()
5202 if (_ignore_region_action) {
5206 RegionSelection rs = get_regions_from_selection_and_entered ();
5208 if (!_session || rs.empty()) {
5212 _session->begin_reversible_command (_("region lock style"));
5214 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5215 (*i)->region()->clear_changes ();
5216 PositionLockStyle const ns = (*i)->region()->position_lock_style() == AudioTime ? MusicTime : AudioTime;
5217 (*i)->region()->set_position_lock_style (ns);
5218 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5221 _session->commit_reversible_command ();
5225 Editor::toggle_opaque_region ()
5227 if (_ignore_region_action) {
5231 RegionSelection rs = get_regions_from_selection_and_entered ();
5233 if (!_session || rs.empty()) {
5237 _session->begin_reversible_command (_("change region opacity"));
5239 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5240 (*i)->region()->clear_changes ();
5241 (*i)->region()->set_opaque (!(*i)->region()->opaque());
5242 _session->add_command (new StatefulDiffCommand ((*i)->region()));
5245 _session->commit_reversible_command ();
5249 Editor::toggle_record_enable ()
5251 bool new_state = false;
5253 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5254 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5257 if (!rtav->is_track())
5261 new_state = !rtav->track()->record_enabled();
5265 rtav->track()->set_record_enabled (new_state, this);
5270 Editor::toggle_solo ()
5272 bool new_state = false;
5274 boost::shared_ptr<RouteList> rl (new RouteList);
5276 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5277 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5284 new_state = !rtav->route()->soloed ();
5288 rl->push_back (rtav->route());
5291 _session->set_solo (rl, new_state, Session::rt_cleanup, true);
5295 Editor::toggle_mute ()
5297 bool new_state = false;
5299 boost::shared_ptr<RouteList> rl (new RouteList);
5301 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5302 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5309 new_state = !rtav->route()->muted();
5313 rl->push_back (rtav->route());
5316 _session->set_mute (rl, new_state, Session::rt_cleanup, true);
5320 Editor::toggle_solo_isolate ()
5325 Editor::set_fade_length (bool in)
5327 RegionSelection rs = get_regions_from_selection_and_entered ();
5333 /* we need a region to measure the offset from the start */
5335 RegionView* rv = rs.front ();
5337 framepos_t pos = get_preferred_edit_position();
5341 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
5342 /* edit point is outside the relevant region */
5347 if (pos <= rv->region()->position()) {
5351 len = pos - rv->region()->position();
5352 cmd = _("set fade in length");
5354 if (pos >= rv->region()->last_frame()) {
5358 len = rv->region()->last_frame() - pos;
5359 cmd = _("set fade out length");
5362 begin_reversible_command (cmd);
5364 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5365 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5371 boost::shared_ptr<AutomationList> alist;
5373 alist = tmp->audio_region()->fade_in();
5375 alist = tmp->audio_region()->fade_out();
5378 XMLNode &before = alist->get_state();
5381 tmp->audio_region()->set_fade_in_length (len);
5382 tmp->audio_region()->set_fade_in_active (true);
5384 tmp->audio_region()->set_fade_out_length (len);
5385 tmp->audio_region()->set_fade_out_active (true);
5388 XMLNode &after = alist->get_state();
5389 _session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
5392 commit_reversible_command ();
5396 Editor::set_fade_in_shape (FadeShape shape)
5398 RegionSelection rs = get_regions_from_selection_and_entered ();
5404 begin_reversible_command (_("set fade in shape"));
5406 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5407 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5413 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
5414 XMLNode &before = alist->get_state();
5416 tmp->audio_region()->set_fade_in_shape (shape);
5418 XMLNode &after = alist->get_state();
5419 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5422 commit_reversible_command ();
5427 Editor::set_fade_out_shape (FadeShape shape)
5429 RegionSelection rs = get_regions_from_selection_and_entered ();
5435 begin_reversible_command (_("set fade out shape"));
5437 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5438 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5444 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
5445 XMLNode &before = alist->get_state();
5447 tmp->audio_region()->set_fade_out_shape (shape);
5449 XMLNode &after = alist->get_state();
5450 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5453 commit_reversible_command ();
5457 Editor::set_fade_in_active (bool yn)
5459 RegionSelection rs = get_regions_from_selection_and_entered ();
5465 begin_reversible_command (_("set fade in active"));
5467 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5468 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5475 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5477 ar->clear_changes ();
5478 ar->set_fade_in_active (yn);
5479 _session->add_command (new StatefulDiffCommand (ar));
5482 commit_reversible_command ();
5486 Editor::set_fade_out_active (bool yn)
5488 RegionSelection rs = get_regions_from_selection_and_entered ();
5494 begin_reversible_command (_("set fade out active"));
5496 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5497 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5503 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5505 ar->clear_changes ();
5506 ar->set_fade_out_active (yn);
5507 _session->add_command(new StatefulDiffCommand (ar));
5510 commit_reversible_command ();
5514 Editor::toggle_region_fades (int dir)
5516 if (_ignore_region_action) {
5520 boost::shared_ptr<AudioRegion> ar;
5523 RegionSelection rs = get_regions_from_selection_and_entered ();
5529 RegionSelection::iterator i;
5530 for (i = rs.begin(); i != rs.end(); ++i) {
5531 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5533 yn = ar->fade_out_active ();
5535 yn = ar->fade_in_active ();
5541 if (i == rs.end()) {
5545 /* XXX should this undo-able? */
5547 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5548 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5551 if (dir == 1 || dir == 0) {
5552 ar->set_fade_in_active (!yn);
5555 if (dir == -1 || dir == 0) {
5556 ar->set_fade_out_active (!yn);
5562 /** Update region fade visibility after its configuration has been changed */
5564 Editor::update_region_fade_visibility ()
5566 bool _fade_visibility = _session->config.get_show_region_fades ();
5568 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5569 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5571 if (_fade_visibility) {
5572 v->audio_view()->show_all_fades ();
5574 v->audio_view()->hide_all_fades ();
5581 Editor::set_edit_point ()
5586 if (!mouse_frame (where, ignored)) {
5592 if (selection->markers.empty()) {
5594 mouse_add_new_marker (where);
5599 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5602 loc->move_to (where);
5608 Editor::set_playhead_cursor ()
5610 if (entered_marker) {
5611 _session->request_locate (entered_marker->position(), _session->transport_rolling());
5616 if (!mouse_frame (where, ignored)) {
5623 _session->request_locate (where, _session->transport_rolling());
5627 if ( Config->get_always_play_range() )
5628 cancel_time_selection();
5632 Editor::split_region ()
5634 if ( !selection->time.empty()) {
5635 separate_regions_between (selection->time);
5639 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5641 framepos_t where = get_preferred_edit_position ();
5647 split_regions_at (where, rs);
5650 struct EditorOrderRouteSorter {
5651 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5652 return a->order_key () < b->order_key ();
5657 Editor::select_next_route()
5659 if (selection->tracks.empty()) {
5660 selection->set (track_views.front());
5664 TimeAxisView* current = selection->tracks.front();
5668 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5669 if (*i == current) {
5671 if (i != track_views.end()) {
5674 current = (*(track_views.begin()));
5675 //selection->set (*(track_views.begin()));
5680 rui = dynamic_cast<RouteUI *>(current);
5681 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5683 selection->set(current);
5685 ensure_track_visible(current);
5689 Editor::select_prev_route()
5691 if (selection->tracks.empty()) {
5692 selection->set (track_views.front());
5696 TimeAxisView* current = selection->tracks.front();
5700 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5701 if (*i == current) {
5703 if (i != track_views.rend()) {
5706 current = *(track_views.rbegin());
5711 rui = dynamic_cast<RouteUI *>(current);
5712 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5714 selection->set (current);
5716 ensure_track_visible(current);
5720 Editor::ensure_track_visible(TimeAxisView *track)
5722 if (track->hidden())
5725 double const current_view_min_y = vertical_adjustment.get_value();
5726 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size();
5728 double const track_min_y = track->y_position ();
5729 double const track_max_y = track->y_position () + track->effective_height ();
5731 if (track_min_y >= current_view_min_y &&
5732 track_max_y <= current_view_max_y) {
5738 if (track_min_y < current_view_min_y) {
5739 // Track is above the current view
5740 new_value = track_min_y;
5742 // Track is below the current view
5743 new_value = track->y_position () + track->effective_height() - vertical_adjustment.get_page_size();
5746 vertical_adjustment.set_value(new_value);
5750 Editor::set_loop_from_selection (bool play)
5752 if (_session == 0 || selection->time.empty()) {
5756 framepos_t start = selection->time[clicked_selection].start;
5757 framepos_t end = selection->time[clicked_selection].end;
5759 set_loop_range (start, end, _("set loop range from selection"));
5762 _session->request_play_loop (true);
5763 _session->request_locate (start, true);
5768 Editor::set_loop_from_edit_range (bool play)
5770 if (_session == 0) {
5777 if (!get_edit_op_range (start, end)) {
5781 set_loop_range (start, end, _("set loop range from edit range"));
5784 _session->request_play_loop (true);
5785 _session->request_locate (start, true);
5790 Editor::set_loop_from_region (bool play)
5792 framepos_t start = max_framepos;
5795 RegionSelection rs = get_regions_from_selection_and_entered ();
5801 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5802 if ((*i)->region()->position() < start) {
5803 start = (*i)->region()->position();
5805 if ((*i)->region()->last_frame() + 1 > end) {
5806 end = (*i)->region()->last_frame() + 1;
5810 set_loop_range (start, end, _("set loop range from region"));
5813 _session->request_play_loop (true);
5814 _session->request_locate (start, true);
5819 Editor::set_punch_from_selection ()
5821 if (_session == 0 || selection->time.empty()) {
5825 framepos_t start = selection->time[clicked_selection].start;
5826 framepos_t end = selection->time[clicked_selection].end;
5828 set_punch_range (start, end, _("set punch range from selection"));
5832 Editor::set_punch_from_edit_range ()
5834 if (_session == 0) {
5841 if (!get_edit_op_range (start, end)) {
5845 set_punch_range (start, end, _("set punch range from edit range"));
5849 Editor::set_punch_from_region ()
5851 framepos_t start = max_framepos;
5854 RegionSelection rs = get_regions_from_selection_and_entered ();
5860 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5861 if ((*i)->region()->position() < start) {
5862 start = (*i)->region()->position();
5864 if ((*i)->region()->last_frame() + 1 > end) {
5865 end = (*i)->region()->last_frame() + 1;
5869 set_punch_range (start, end, _("set punch range from region"));
5873 Editor::pitch_shift_region ()
5875 RegionSelection rs = get_regions_from_selection_and_entered ();
5877 RegionSelection audio_rs;
5878 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5879 if (dynamic_cast<AudioRegionView*> (*i)) {
5880 audio_rs.push_back (*i);
5884 if (audio_rs.empty()) {
5888 pitch_shift (audio_rs, 1.2);
5892 Editor::transpose_region ()
5894 RegionSelection rs = get_regions_from_selection_and_entered ();
5896 list<MidiRegionView*> midi_region_views;
5897 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5898 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*i);
5900 midi_region_views.push_back (mrv);
5905 int const r = d.run ();
5906 if (r != RESPONSE_ACCEPT) {
5910 for (list<MidiRegionView*>::iterator i = midi_region_views.begin(); i != midi_region_views.end(); ++i) {
5911 (*i)->midi_region()->transpose (d.semitones ());
5916 Editor::set_tempo_from_region ()
5918 RegionSelection rs = get_regions_from_selection_and_entered ();
5920 if (!_session || rs.empty()) {
5924 RegionView* rv = rs.front();
5926 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5930 Editor::use_range_as_bar ()
5932 framepos_t start, end;
5933 if (get_edit_op_range (start, end)) {
5934 define_one_bar (start, end);
5939 Editor::define_one_bar (framepos_t start, framepos_t end)
5941 framepos_t length = end - start;
5943 const Meter& m (_session->tempo_map().meter_at (start));
5945 /* length = 1 bar */
5947 /* now we want frames per beat.
5948 we have frames per bar, and beats per bar, so ...
5951 /* XXXX METER MATH */
5953 double frames_per_beat = length / m.divisions_per_bar();
5955 /* beats per minute = */
5957 double beats_per_minute = (_session->frame_rate() * 60.0) / frames_per_beat;
5959 /* now decide whether to:
5961 (a) set global tempo
5962 (b) add a new tempo marker
5966 const TempoSection& t (_session->tempo_map().tempo_section_at (start));
5968 bool do_global = false;
5970 if ((_session->tempo_map().n_tempos() == 1) && (_session->tempo_map().n_meters() == 1)) {
5972 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5973 at the start, or create a new marker
5976 vector<string> options;
5977 options.push_back (_("Cancel"));
5978 options.push_back (_("Add new marker"));
5979 options.push_back (_("Set global tempo"));
5982 _("Define one bar"),
5983 _("Do you want to set the global tempo or add a new tempo marker?"),
5987 c.set_default_response (2);
6003 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
6004 if the marker is at the region starter, change it, otherwise add
6009 begin_reversible_command (_("set tempo from region"));
6010 XMLNode& before (_session->tempo_map().get_state());
6013 _session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
6014 } else if (t.frame() == start) {
6015 _session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
6017 Timecode::BBT_Time bbt;
6018 _session->tempo_map().bbt_time (start, bbt);
6019 _session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), bbt);
6022 XMLNode& after (_session->tempo_map().get_state());
6024 _session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
6025 commit_reversible_command ();
6029 Editor::split_region_at_transients ()
6031 AnalysisFeatureList positions;
6033 RegionSelection rs = get_regions_from_selection_and_entered ();
6035 if (!_session || rs.empty()) {
6039 _session->begin_reversible_command (_("split regions"));
6041 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
6043 RegionSelection::iterator tmp;
6048 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
6050 if (ar && (ar->get_transients (positions) == 0)) {
6051 split_region_at_points ((*i)->region(), positions, true);
6058 _session->commit_reversible_command ();
6063 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret, bool select_new)
6065 bool use_rhythmic_rodent = false;
6067 boost::shared_ptr<Playlist> pl = r->playlist();
6069 list<boost::shared_ptr<Region> > new_regions;
6075 if (positions.empty()) {
6080 if (positions.size() > 20 && can_ferret) {
6081 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);
6082 MessageDialog msg (msgstr,
6085 Gtk::BUTTONS_OK_CANCEL);
6088 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
6089 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
6091 msg.set_secondary_text (_("Press OK to continue with this split operation"));
6094 msg.set_title (_("Excessive split?"));
6097 int response = msg.run();
6103 case RESPONSE_APPLY:
6104 use_rhythmic_rodent = true;
6111 if (use_rhythmic_rodent) {
6112 show_rhythm_ferret ();
6116 AnalysisFeatureList::const_iterator x;
6118 pl->clear_changes ();
6119 pl->clear_owned_changes ();
6121 x = positions.begin();
6123 if (x == positions.end()) {
6128 pl->remove_region (r);
6132 while (x != positions.end()) {
6134 /* deal with positons that are out of scope of present region bounds */
6135 if (*x <= 0 || *x > r->length()) {
6140 /* file start = original start + how far we from the initial position ?
6143 framepos_t file_start = r->start() + pos;
6145 /* length = next position - current position
6148 framepos_t len = (*x) - pos;
6150 /* XXX we do we really want to allow even single-sample regions?
6151 shouldn't we have some kind of lower limit on region size?
6160 if (RegionFactory::region_name (new_name, r->name())) {
6164 /* do NOT announce new regions 1 by one, just wait till they are all done */
6168 plist.add (ARDOUR::Properties::start, file_start);
6169 plist.add (ARDOUR::Properties::length, len);
6170 plist.add (ARDOUR::Properties::name, new_name);
6171 plist.add (ARDOUR::Properties::layer, 0);
6173 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
6174 /* because we set annouce to false, manually add the new region to the
6177 RegionFactory::map_add (nr);
6179 pl->add_region (nr, r->position() + pos);
6182 new_regions.push_front(nr);
6191 RegionFactory::region_name (new_name, r->name());
6193 /* Add the final region */
6196 plist.add (ARDOUR::Properties::start, r->start() + pos);
6197 plist.add (ARDOUR::Properties::length, r->last_frame() - (r->position() + pos) + 1);
6198 plist.add (ARDOUR::Properties::name, new_name);
6199 plist.add (ARDOUR::Properties::layer, 0);
6201 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
6202 /* because we set annouce to false, manually add the new region to the
6205 RegionFactory::map_add (nr);
6206 pl->add_region (nr, r->position() + pos);
6209 new_regions.push_front(nr);
6214 /* We might have removed regions, which alters other regions' layering_index,
6215 so we need to do a recursive diff here.
6217 vector<Command*> cmds;
6219 _session->add_commands (cmds);
6221 _session->add_command (new StatefulDiffCommand (pl));
6225 for (list<boost::shared_ptr<Region> >::iterator i = new_regions.begin(); i != new_regions.end(); ++i){
6226 set_selected_regionview_from_region_list ((*i), Selection::Add);
6232 Editor::place_transient()
6238 RegionSelection rs = get_regions_from_selection_and_edit_point ();
6244 framepos_t where = get_preferred_edit_position();
6246 _session->begin_reversible_command (_("place transient"));
6248 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6249 framepos_t position = (*r)->region()->position();
6250 (*r)->region()->add_transient(where - position);
6253 _session->commit_reversible_command ();
6257 Editor::remove_transient(ArdourCanvas::Item* item)
6263 ArdourCanvas::Line* _line = reinterpret_cast<ArdourCanvas::Line*> (item);
6266 AudioRegionView* _arv = reinterpret_cast<AudioRegionView*> (item->get_data ("regionview"));
6267 _arv->remove_transient (*(float*) _line->get_data ("position"));
6271 Editor::snap_regions_to_grid ()
6273 list <boost::shared_ptr<Playlist > > used_playlists;
6275 RegionSelection rs = get_regions_from_selection_and_entered ();
6277 if (!_session || rs.empty()) {
6281 _session->begin_reversible_command (_("snap regions to grid"));
6283 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6285 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
6287 if (!pl->frozen()) {
6288 /* we haven't seen this playlist before */
6290 /* remember used playlists so we can thaw them later */
6291 used_playlists.push_back(pl);
6295 framepos_t start_frame = (*r)->region()->first_frame ();
6296 snap_to (start_frame);
6297 (*r)->region()->set_position (start_frame);
6300 while (used_playlists.size() > 0) {
6301 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
6303 used_playlists.pop_front();
6306 _session->commit_reversible_command ();
6310 Editor::close_region_gaps ()
6312 list <boost::shared_ptr<Playlist > > used_playlists;
6314 RegionSelection rs = get_regions_from_selection_and_entered ();
6316 if (!_session || rs.empty()) {
6320 Dialog dialog (_("Close Region Gaps"));
6323 table.set_spacings (12);
6324 table.set_border_width (12);
6325 Label* l = manage (left_aligned_label (_("Crossfade length")));
6326 table.attach (*l, 0, 1, 0, 1);
6328 SpinButton spin_crossfade (1, 0);
6329 spin_crossfade.set_range (0, 15);
6330 spin_crossfade.set_increments (1, 1);
6331 spin_crossfade.set_value (5);
6332 table.attach (spin_crossfade, 1, 2, 0, 1);
6334 table.attach (*manage (new Label (_("ms"))), 2, 3, 0, 1);
6336 l = manage (left_aligned_label (_("Pull-back length")));
6337 table.attach (*l, 0, 1, 1, 2);
6339 SpinButton spin_pullback (1, 0);
6340 spin_pullback.set_range (0, 100);
6341 spin_pullback.set_increments (1, 1);
6342 spin_pullback.set_value(30);
6343 table.attach (spin_pullback, 1, 2, 1, 2);
6345 table.attach (*manage (new Label (_("ms"))), 2, 3, 1, 2);
6347 dialog.get_vbox()->pack_start (table);
6348 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
6349 dialog.add_button (_("Ok"), RESPONSE_ACCEPT);
6352 if (dialog.run () == RESPONSE_CANCEL) {
6356 framepos_t crossfade_len = spin_crossfade.get_value();
6357 framepos_t pull_back_frames = spin_pullback.get_value();
6359 crossfade_len = lrintf (crossfade_len * _session->frame_rate()/1000);
6360 pull_back_frames = lrintf (pull_back_frames * _session->frame_rate()/1000);
6362 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
6364 _session->begin_reversible_command (_("close region gaps"));
6367 boost::shared_ptr<Region> last_region;
6369 rs.sort_by_position_and_track();
6371 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6373 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
6375 if (!pl->frozen()) {
6376 /* we haven't seen this playlist before */
6378 /* remember used playlists so we can thaw them later */
6379 used_playlists.push_back(pl);
6383 framepos_t position = (*r)->region()->position();
6385 if (idx == 0 || position < last_region->position()){
6386 last_region = (*r)->region();
6391 (*r)->region()->trim_front( (position - pull_back_frames));
6392 last_region->trim_end( (position - pull_back_frames + crossfade_len));
6394 last_region = (*r)->region();
6399 while (used_playlists.size() > 0) {
6400 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
6402 used_playlists.pop_front();
6405 _session->commit_reversible_command ();
6409 Editor::tab_to_transient (bool forward)
6411 AnalysisFeatureList positions;
6413 RegionSelection rs = get_regions_from_selection_and_entered ();
6419 framepos_t pos = _session->audible_frame ();
6421 if (!selection->tracks.empty()) {
6423 /* don't waste time searching for transients in duplicate playlists.
6426 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
6428 for (TrackViewList::iterator t = ts.begin(); t != ts.end(); ++t) {
6430 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
6433 boost::shared_ptr<Track> tr = rtv->track();
6435 boost::shared_ptr<Playlist> pl = tr->playlist ();
6437 framepos_t result = pl->find_next_transient (pos, forward ? 1 : -1);
6440 positions.push_back (result);
6453 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6454 (*r)->region()->get_transients (positions);
6458 TransientDetector::cleanup_transients (positions, _session->frame_rate(), 3.0);
6461 AnalysisFeatureList::iterator x;
6463 for (x = positions.begin(); x != positions.end(); ++x) {
6469 if (x != positions.end ()) {
6470 _session->request_locate (*x);
6474 AnalysisFeatureList::reverse_iterator x;
6476 for (x = positions.rbegin(); x != positions.rend(); ++x) {
6482 if (x != positions.rend ()) {
6483 _session->request_locate (*x);
6489 Editor::playhead_forward_to_grid ()
6495 framepos_t pos = playhead_cursor->current_frame ();
6496 if (pos < max_framepos - 1) {
6498 snap_to_internal (pos, 1, false);
6499 _session->request_locate (pos);
6505 Editor::playhead_backward_to_grid ()
6511 framepos_t pos = playhead_cursor->current_frame ();
6514 snap_to_internal (pos, -1, false);
6515 _session->request_locate (pos);
6520 Editor::set_track_height (Height h)
6522 TrackSelection& ts (selection->tracks);
6524 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6525 (*x)->set_height_enum (h);
6530 Editor::toggle_tracks_active ()
6532 TrackSelection& ts (selection->tracks);
6534 bool target = false;
6540 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6541 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6545 target = !rtv->_route->active();
6548 rtv->_route->set_active (target, this);
6554 Editor::remove_tracks ()
6556 TrackSelection& ts (selection->tracks);
6562 vector<string> choices;
6566 const char* trackstr;
6568 vector<boost::shared_ptr<Route> > routes;
6569 bool special_bus = false;
6571 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6572 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6576 if (rtv->is_track()) {
6581 routes.push_back (rtv->_route);
6583 if (rtv->route()->is_master() || rtv->route()->is_monitor()) {
6588 if (special_bus && !Config->get_allow_special_bus_removal()) {
6589 MessageDialog msg (_("That would be bad news ...."),
6593 msg.set_secondary_text (string_compose (_(
6594 "Removing the master or monitor bus is such a bad idea\n\
6595 that %1 is not going to allow it.\n\
6597 If you really want to do this sort of thing\n\
6598 edit your ardour.rc file to set the\n\
6599 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
6606 if (ntracks + nbusses == 0) {
6611 trackstr = _("tracks");
6613 trackstr = _("track");
6617 busstr = _("busses");
6624 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6625 "(You may also lose the playlists associated with the %2)\n\n"
6626 "This action cannot be undone, and the session file will be overwritten!"),
6627 ntracks, trackstr, nbusses, busstr);
6629 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6630 "(You may also lose the playlists associated with the %2)\n\n"
6631 "This action cannot be undone, and the session file will be overwritten!"),
6634 } else if (nbusses) {
6635 prompt = string_compose (_("Do you really want to remove %1 %2?\n\n"
6636 "This action cannot be undon, and the session file will be overwritten"),
6640 choices.push_back (_("No, do nothing."));
6641 if (ntracks + nbusses > 1) {
6642 choices.push_back (_("Yes, remove them."));
6644 choices.push_back (_("Yes, remove it."));
6649 title = string_compose (_("Remove %1"), trackstr);
6651 title = string_compose (_("Remove %1"), busstr);
6654 Choice prompter (title, prompt, choices);
6656 if (prompter.run () != 1) {
6660 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6661 _session->remove_route (*x);
6666 Editor::do_insert_time ()
6668 if (selection->tracks.empty()) {
6672 InsertTimeDialog d (*this);
6673 int response = d.run ();
6675 if (response != RESPONSE_OK) {
6679 if (d.distance() == 0) {
6683 InsertTimeOption opt = d.intersected_region_action ();
6686 get_preferred_edit_position(),
6692 d.move_glued_markers(),
6693 d.move_locked_markers(),
6699 Editor::insert_time (
6700 framepos_t pos, framecnt_t frames, InsertTimeOption opt,
6701 bool all_playlists, bool ignore_music_glue, bool markers_too, bool glued_markers_too, bool locked_markers_too, bool tempo_too
6704 bool commit = false;
6706 if (Config->get_edit_mode() == Lock) {
6710 begin_reversible_command (_("insert time"));
6712 TrackViewList ts = selection->tracks.filter_to_unique_playlists ();
6714 for (TrackViewList::iterator x = ts.begin(); x != ts.end(); ++x) {
6718 /* don't operate on any playlist more than once, which could
6719 * happen if "all playlists" is enabled, but there is more
6720 * than 1 track using playlists "from" a given track.
6723 set<boost::shared_ptr<Playlist> > pl;
6725 if (all_playlists) {
6726 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6728 vector<boost::shared_ptr<Playlist> > all = _session->playlists->playlists_for_track (rtav->track ());
6729 for (vector<boost::shared_ptr<Playlist> >::iterator p = all.begin(); p != all.end(); ++p) {
6734 if ((*x)->playlist ()) {
6735 pl.insert ((*x)->playlist ());
6739 for (set<boost::shared_ptr<Playlist> >::iterator i = pl.begin(); i != pl.end(); ++i) {
6741 (*i)->clear_changes ();
6742 (*i)->clear_owned_changes ();
6744 if (opt == SplitIntersected) {
6748 (*i)->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6750 vector<Command*> cmds;
6752 _session->add_commands (cmds);
6754 _session->add_command (new StatefulDiffCommand (*i));
6759 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6761 rtav->route ()->shift (pos, frames);
6769 XMLNode& before (_session->locations()->get_state());
6770 Locations::LocationList copy (_session->locations()->list());
6772 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6774 Locations::LocationList::const_iterator tmp;
6776 bool const was_locked = (*i)->locked ();
6777 if (locked_markers_too) {
6781 if ((*i)->position_lock_style() == AudioTime || glued_markers_too) {
6783 if ((*i)->start() >= pos) {
6784 (*i)->set_start ((*i)->start() + frames);
6785 if (!(*i)->is_mark()) {
6786 (*i)->set_end ((*i)->end() + frames);
6799 XMLNode& after (_session->locations()->get_state());
6800 _session->add_command (new MementoCommand<Locations>(*_session->locations(), &before, &after));
6805 _session->tempo_map().insert_time (pos, frames);
6809 commit_reversible_command ();
6814 Editor::fit_selected_tracks ()
6816 if (!selection->tracks.empty()) {
6817 fit_tracks (selection->tracks);
6821 /* no selected tracks - use tracks with selected regions */
6823 if (!selection->regions.empty()) {
6824 for (RegionSelection::iterator r = selection->regions.begin(); r != selection->regions.end(); ++r) {
6825 tvl.push_back (&(*r)->get_time_axis_view ());
6831 } else if (internal_editing()) {
6832 /* no selected tracks, or regions, but in internal edit mode, so follow the mouse and use
6835 if (entered_track) {
6836 tvl.push_back (entered_track);
6844 Editor::fit_tracks (TrackViewList & tracks)
6846 if (tracks.empty()) {
6850 uint32_t child_heights = 0;
6851 int visible_tracks = 0;
6853 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6855 if (!(*t)->marked_for_display()) {
6859 child_heights += (*t)->effective_height() - (*t)->current_height();
6863 uint32_t h = (uint32_t) floor ((_visible_canvas_height - child_heights) / visible_tracks);
6864 double first_y_pos = DBL_MAX;
6866 if (h < TimeAxisView::preset_height (HeightSmall)) {
6867 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6868 /* too small to be displayed */
6872 undo_visual_stack.push_back (current_visual_state (true));
6873 no_save_visual = true;
6875 /* build a list of all tracks, including children */
6878 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
6880 TimeAxisView::Children c = (*i)->get_child_list ();
6881 for (TimeAxisView::Children::iterator j = c.begin(); j != c.end(); ++j) {
6882 all.push_back (j->get());
6886 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6888 bool prev_was_selected = false;
6889 bool is_selected = tracks.contains (all.front());
6890 bool next_is_selected;
6892 for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
6894 TrackViewList::iterator next;
6899 if (next != all.end()) {
6900 next_is_selected = tracks.contains (*next);
6902 next_is_selected = false;
6905 if ((*t)->marked_for_display ()) {
6907 (*t)->set_height (h);
6908 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6910 if (prev_was_selected && next_is_selected) {
6911 hide_track_in_display (*t);
6916 prev_was_selected = is_selected;
6917 is_selected = next_is_selected;
6921 set the controls_layout height now, because waiting for its size
6922 request signal handler will cause the vertical adjustment setting to fail
6925 controls_layout.property_height () = _full_canvas_height;
6926 vertical_adjustment.set_value (first_y_pos);
6928 redo_visual_stack.push_back (current_visual_state (true));
6932 Editor::save_visual_state (uint32_t n)
6934 while (visual_states.size() <= n) {
6935 visual_states.push_back (0);
6938 if (visual_states[n] != 0) {
6939 delete visual_states[n];
6942 visual_states[n] = current_visual_state (true);
6947 Editor::goto_visual_state (uint32_t n)
6949 if (visual_states.size() <= n) {
6953 if (visual_states[n] == 0) {
6957 use_visual_state (*visual_states[n]);
6961 Editor::start_visual_state_op (uint32_t n)
6963 save_visual_state (n);
6965 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6967 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6968 pup->set_text (buf);
6973 Editor::cancel_visual_state_op (uint32_t n)
6975 goto_visual_state (n);
6979 Editor::toggle_region_mute ()
6981 if (_ignore_region_action) {
6985 RegionSelection rs = get_regions_from_selection_and_entered ();
6991 if (rs.size() > 1) {
6992 begin_reversible_command (_("mute regions"));
6994 begin_reversible_command (_("mute region"));
6997 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
6999 (*i)->region()->playlist()->clear_changes ();
7000 (*i)->region()->set_muted (!(*i)->region()->muted ());
7001 _session->add_command (new StatefulDiffCommand ((*i)->region()->playlist()));
7005 commit_reversible_command ();
7009 Editor::combine_regions ()
7011 /* foreach track with selected regions, take all selected regions
7012 and join them into a new region containing the subregions (as a
7016 typedef set<RouteTimeAxisView*> RTVS;
7019 if (selection->regions.empty()) {
7023 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
7024 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
7027 tracks.insert (rtv);
7031 begin_reversible_command (_("combine regions"));
7033 vector<RegionView*> new_selection;
7035 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
7038 if ((rv = (*i)->combine_regions ()) != 0) {
7039 new_selection.push_back (rv);
7043 selection->clear_regions ();
7044 for (vector<RegionView*>::iterator i = new_selection.begin(); i != new_selection.end(); ++i) {
7045 selection->add (*i);
7048 commit_reversible_command ();
7052 Editor::uncombine_regions ()
7054 typedef set<RouteTimeAxisView*> RTVS;
7057 if (selection->regions.empty()) {
7061 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
7062 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&(*i)->get_time_axis_view());
7065 tracks.insert (rtv);
7069 begin_reversible_command (_("uncombine regions"));
7071 for (RTVS::iterator i = tracks.begin(); i != tracks.end(); ++i) {
7072 (*i)->uncombine_regions ();
7075 commit_reversible_command ();
7079 Editor::toggle_midi_input_active (bool flip_others)
7082 boost::shared_ptr<RouteList> rl (new RouteList);
7084 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
7085 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
7091 boost::shared_ptr<MidiTrack> mt = rtav->midi_track();
7094 rl->push_back (rtav->route());
7095 onoff = !mt->input_active();
7099 _session->set_exclusive_input_active (rl, onoff, flip_others);