2 Copyright (C) 2000-2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /* Note: public Editor methods are documented in public_editor.h */
30 #include "pbd/error.h"
31 #include "pbd/basename.h"
32 #include "pbd/pthread_utils.h"
33 #include "pbd/memento_command.h"
34 #include "pbd/whitespace.h"
35 #include "pbd/stateful_diff_command.h"
37 #include <gtkmm2ext/utils.h>
38 #include <gtkmm2ext/choice.h>
39 #include <gtkmm2ext/popup.h>
41 #include "ardour/audioengine.h"
42 #include "ardour/session.h"
43 #include "ardour/audioplaylist.h"
44 #include "ardour/audioregion.h"
45 #include "ardour/audio_diskstream.h"
46 #include "ardour/utils.h"
47 #include "ardour/location.h"
48 #include "ardour/audio_track.h"
49 #include "ardour/audioplaylist.h"
50 #include "ardour/region_factory.h"
51 #include "ardour/playlist_factory.h"
52 #include "ardour/reverse.h"
53 #include "ardour/transient_detector.h"
54 #include "ardour/dB.h"
55 #include "ardour/quantize.h"
56 #include "ardour/strip_silence.h"
57 #include "ardour/route_group.h"
58 #include "ardour/operations.h"
60 #include "ardour_ui.h"
62 #include "time_axis_view.h"
63 #include "route_time_axis.h"
64 #include "audio_time_axis.h"
65 #include "automation_time_axis.h"
66 #include "streamview.h"
67 #include "audio_streamview.h"
68 #include "audio_region_view.h"
69 #include "midi_region_view.h"
70 #include "rgb_macros.h"
71 #include "selection_templates.h"
72 #include "selection.h"
74 #include "gtk-custom-hruler.h"
75 #include "gui_thread.h"
78 #include "editor_drag.h"
79 #include "strip_silence_dialog.h"
80 #include "editor_routes.h"
81 #include "editor_regions.h"
82 #include "quantize_dialog.h"
83 #include "interthread_progress_window.h"
84 #include "insert_time_dialog.h"
85 #include "normalize_dialog.h"
86 #include "editor_cursors.h"
87 #include "mouse_cursors.h"
88 #include "patch_change_dialog.h"
93 using namespace ARDOUR;
96 using namespace Gtkmm2ext;
97 using namespace Editing;
98 using Gtkmm2ext::Keyboard;
100 /***********************************************************************
102 ***********************************************************************/
105 Editor::undo (uint32_t n)
113 Editor::redo (uint32_t n)
121 Editor::split_regions_at (framepos_t where, RegionSelection& regions)
125 list <boost::shared_ptr<Playlist > > used_playlists;
127 if (regions.empty()) {
131 begin_reversible_command (_("split"));
133 // if splitting a single region, and snap-to is using
134 // region boundaries, don't pay attention to them
136 if (regions.size() == 1) {
137 switch (_snap_type) {
138 case SnapToRegionStart:
139 case SnapToRegionSync:
140 case SnapToRegionEnd:
149 EditorFreeze(); /* Emit Signal */
152 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
154 RegionSelection::iterator tmp;
156 /* XXX this test needs to be more complicated, to make sure we really
157 have something to split.
160 if (!(*a)->region()->covers (where)) {
168 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
176 /* we haven't seen this playlist before */
178 /* remember used playlists so we can thaw them later */
179 used_playlists.push_back(pl);
184 pl->clear_changes ();
185 pl->split_region ((*a)->region(), where);
186 _session->add_command (new StatefulDiffCommand (pl));
192 while (used_playlists.size() > 0) {
193 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
195 used_playlists.pop_front();
198 commit_reversible_command ();
201 EditorThaw(); /* Emit Signal */
205 boost::shared_ptr<Region>
206 Editor::select_region_for_operation (int /*dir*/, TimeAxisView **tv)
209 boost::shared_ptr<Region> region;
210 framepos_t start = 0;
212 if (selection->time.start () == selection->time.end_frame ()) {
214 /* no current selection-> is there a selected regionview? */
216 if (selection->regions.empty()) {
222 if (!selection->regions.empty()) {
224 rv = *(selection->regions.begin());
225 (*tv) = &rv->get_time_axis_view();
226 region = rv->region();
228 } else if (!selection->tracks.empty()) {
230 (*tv) = selection->tracks.front();
232 RouteTimeAxisView* rtv;
234 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
235 boost::shared_ptr<Playlist> pl;
237 if ((pl = rtv->playlist()) == 0) {
241 region = pl->top_region_at (start);
249 Editor::extend_selection_to_end_of_region (bool next)
252 boost::shared_ptr<Region> region;
255 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
259 if (region && selection->time.start () == selection->time.end_frame ()) {
260 start = region->position();
262 start = selection->time.start ();
265 begin_reversible_command (_("extend selection"));
266 selection->set (start, region->position() + region->length());
267 commit_reversible_command ();
271 Editor::extend_selection_to_start_of_region (bool previous)
274 boost::shared_ptr<Region> region;
277 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
281 if (region && selection->time.start () == selection->time.end_frame ()) {
282 end = region->position() + region->length();
284 end = selection->time.end_frame ();
287 /* Try to leave the selection with the same route if possible */
289 begin_reversible_command (_("extend selection"));
290 selection->set (region->position(), end);
291 commit_reversible_command ();
295 Editor::nudge_forward_release (GdkEventButton* ev)
297 if (ev->state & Keyboard::PrimaryModifier) {
298 nudge_forward (false, true);
300 nudge_forward (false, false);
306 Editor::nudge_backward_release (GdkEventButton* ev)
308 if (ev->state & Keyboard::PrimaryModifier) {
309 nudge_backward (false, true);
311 nudge_backward (false, false);
318 Editor::nudge_forward (bool next, bool force_playhead)
321 framepos_t next_distance;
327 RegionSelection rs = get_regions_from_selection_and_entered ();
329 if (!force_playhead && !rs.empty()) {
331 begin_reversible_command (_("nudge regions forward"));
333 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
334 boost::shared_ptr<Region> r ((*i)->region());
336 distance = get_nudge_distance (r->position(), next_distance);
339 distance = next_distance;
343 r->set_position (r->position() + distance, this);
344 _session->add_command (new StatefulDiffCommand (r));
347 commit_reversible_command ();
350 } else if (!force_playhead && !selection->markers.empty()) {
354 begin_reversible_command (_("nudge location forward"));
356 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
358 Location* loc = find_location_from_marker ((*i), is_start);
362 XMLNode& before (loc->get_state());
365 distance = get_nudge_distance (loc->start(), next_distance);
367 distance = next_distance;
369 if (max_framepos - distance > loc->start() + loc->length()) {
370 loc->set_start (loc->start() + distance);
372 loc->set_start (max_framepos - loc->length());
375 distance = get_nudge_distance (loc->end(), next_distance);
377 distance = next_distance;
379 if (max_framepos - distance > loc->end()) {
380 loc->set_end (loc->end() + distance);
382 loc->set_end (max_framepos);
385 XMLNode& after (loc->get_state());
386 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
390 commit_reversible_command ();
393 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
394 _session->request_locate (playhead_cursor->current_frame + distance);
399 Editor::nudge_backward (bool next, bool force_playhead)
402 framepos_t next_distance;
408 RegionSelection rs = get_regions_from_selection_and_entered ();
410 if (!force_playhead && !rs.empty()) {
412 begin_reversible_command (_("nudge regions backward"));
414 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
415 boost::shared_ptr<Region> r ((*i)->region());
417 distance = get_nudge_distance (r->position(), next_distance);
420 distance = next_distance;
425 if (r->position() > distance) {
426 r->set_position (r->position() - distance, this);
428 r->set_position (0, this);
430 _session->add_command (new StatefulDiffCommand (r));
433 commit_reversible_command ();
435 } else if (!force_playhead && !selection->markers.empty()) {
439 begin_reversible_command (_("nudge location forward"));
441 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
443 Location* loc = find_location_from_marker ((*i), is_start);
447 XMLNode& before (loc->get_state());
450 distance = get_nudge_distance (loc->start(), next_distance);
452 distance = next_distance;
454 if (distance < loc->start()) {
455 loc->set_start (loc->start() - distance);
460 distance = get_nudge_distance (loc->end(), next_distance);
463 distance = next_distance;
466 if (distance < loc->end() - loc->length()) {
467 loc->set_end (loc->end() - distance);
469 loc->set_end (loc->length());
473 XMLNode& after (loc->get_state());
474 _session->add_command (new MementoCommand<Location>(*loc, &before, &after));
478 commit_reversible_command ();
482 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
484 if (playhead_cursor->current_frame > distance) {
485 _session->request_locate (playhead_cursor->current_frame - distance);
487 _session->goto_start();
493 Editor::nudge_forward_capture_offset ()
495 RegionSelection rs = get_regions_from_selection_and_entered ();
497 if (!_session || rs.empty()) {
501 begin_reversible_command (_("nudge forward"));
503 framepos_t const distance = _session->worst_output_latency();
505 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
506 boost::shared_ptr<Region> r ((*i)->region());
509 r->set_position (r->position() + distance, this);
510 _session->add_command(new StatefulDiffCommand (r));
513 commit_reversible_command ();
517 Editor::nudge_backward_capture_offset ()
519 RegionSelection rs = get_regions_from_selection_and_entered ();
521 if (!_session || rs.empty()) {
525 begin_reversible_command (_("nudge forward"));
527 framepos_t const distance = _session->worst_output_latency();
529 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
530 boost::shared_ptr<Region> r ((*i)->region());
534 if (r->position() > distance) {
535 r->set_position (r->position() - distance, this);
537 r->set_position (0, this);
539 _session->add_command(new StatefulDiffCommand (r));
542 commit_reversible_command ();
548 Editor::move_to_start ()
550 _session->goto_start ();
554 Editor::move_to_end ()
557 _session->request_locate (_session->current_end_frame());
561 Editor::build_region_boundary_cache ()
564 vector<RegionPoint> interesting_points;
565 boost::shared_ptr<Region> r;
566 TrackViewList tracks;
569 region_boundary_cache.clear ();
575 switch (_snap_type) {
576 case SnapToRegionStart:
577 interesting_points.push_back (Start);
579 case SnapToRegionEnd:
580 interesting_points.push_back (End);
582 case SnapToRegionSync:
583 interesting_points.push_back (SyncPoint);
585 case SnapToRegionBoundary:
586 interesting_points.push_back (Start);
587 interesting_points.push_back (End);
590 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type) << endmsg;
595 TimeAxisView *ontrack = 0;
598 if (!selection->tracks.empty()) {
599 tlist = selection->tracks;
604 while (pos < _session->current_end_frame() && !at_end) {
607 framepos_t lpos = max_framepos;
609 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
611 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
612 if (*p == interesting_points.back()) {
615 /* move to next point type */
621 rpos = r->first_frame();
625 rpos = r->last_frame();
629 rpos = r->sync_position ();
637 RouteTimeAxisView *rtav;
639 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
640 if (rtav->track() != 0) {
641 speed = rtav->track()->speed();
645 rpos = track_frame_to_session_frame (rpos, speed);
651 /* prevent duplicates, but we don't use set<> because we want to be able
655 vector<framepos_t>::iterator ri;
657 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
663 if (ri == region_boundary_cache.end()) {
664 region_boundary_cache.push_back (rpos);
671 /* finally sort to be sure that the order is correct */
673 sort (region_boundary_cache.begin(), region_boundary_cache.end());
676 boost::shared_ptr<Region>
677 Editor::find_next_region (framepos_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
679 TrackViewList::iterator i;
680 framepos_t closest = max_framepos;
681 boost::shared_ptr<Region> ret;
685 framepos_t track_frame;
686 RouteTimeAxisView *rtav;
688 for (i = tracks.begin(); i != tracks.end(); ++i) {
691 boost::shared_ptr<Region> r;
694 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
695 if (rtav->track()!=0)
696 track_speed = rtav->track()->speed();
699 track_frame = session_frame_to_track_frame(frame, track_speed);
701 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
707 rpos = r->first_frame ();
711 rpos = r->last_frame ();
715 rpos = r->sync_position ();
719 // rpos is a "track frame", converting it to "_session frame"
720 rpos = track_frame_to_session_frame(rpos, track_speed);
723 distance = rpos - frame;
725 distance = frame - rpos;
728 if (distance < closest) {
740 Editor::find_next_region_boundary (framepos_t pos, int32_t dir, const TrackViewList& tracks)
742 framecnt_t distance = max_framepos;
743 framepos_t current_nearest = -1;
745 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
746 framepos_t contender;
749 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
755 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
759 d = ::llabs (pos - contender);
762 current_nearest = contender;
767 return current_nearest;
771 Editor::get_region_boundary (framepos_t pos, int32_t dir, bool with_selection, bool only_onscreen)
776 if (with_selection && Config->get_region_boundaries_from_selected_tracks()) {
778 if (!selection->tracks.empty()) {
780 target = find_next_region_boundary (pos, dir, selection->tracks);
784 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
785 get_onscreen_tracks (tvl);
786 target = find_next_region_boundary (pos, dir, tvl);
788 target = find_next_region_boundary (pos, dir, track_views);
794 if (only_onscreen || Config->get_region_boundaries_from_onscreen_tracks()) {
795 get_onscreen_tracks (tvl);
796 target = find_next_region_boundary (pos, dir, tvl);
798 target = find_next_region_boundary (pos, dir, track_views);
806 Editor::cursor_to_region_boundary (bool with_selection, int32_t dir)
808 framepos_t pos = playhead_cursor->current_frame;
815 // so we don't find the current region again..
816 if (dir > 0 || pos > 0) {
820 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
824 _session->request_locate (target);
828 Editor::cursor_to_next_region_boundary (bool with_selection)
830 cursor_to_region_boundary (with_selection, 1);
834 Editor::cursor_to_previous_region_boundary (bool with_selection)
836 cursor_to_region_boundary (with_selection, -1);
840 Editor::cursor_to_region_point (EditorCursor* cursor, RegionPoint point, int32_t dir)
842 boost::shared_ptr<Region> r;
843 framepos_t pos = cursor->current_frame;
849 TimeAxisView *ontrack = 0;
851 // so we don't find the current region again..
855 if (!selection->tracks.empty()) {
857 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
859 } else if (clicked_axisview) {
862 t.push_back (clicked_axisview);
864 r = find_next_region (pos, point, dir, t, &ontrack);
868 r = find_next_region (pos, point, dir, track_views, &ontrack);
877 pos = r->first_frame ();
881 pos = r->last_frame ();
885 pos = r->sync_position ();
890 RouteTimeAxisView *rtav;
892 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
893 if (rtav->track() != 0) {
894 speed = rtav->track()->speed();
898 pos = track_frame_to_session_frame(pos, speed);
900 if (cursor == playhead_cursor) {
901 _session->request_locate (pos);
903 cursor->set_position (pos);
908 Editor::cursor_to_next_region_point (EditorCursor* cursor, RegionPoint point)
910 cursor_to_region_point (cursor, point, 1);
914 Editor::cursor_to_previous_region_point (EditorCursor* cursor, RegionPoint point)
916 cursor_to_region_point (cursor, point, -1);
920 Editor::cursor_to_selection_start (EditorCursor *cursor)
924 switch (mouse_mode) {
926 if (!selection->regions.empty()) {
927 pos = selection->regions.start();
932 if (!selection->time.empty()) {
933 pos = selection->time.start ();
941 if (cursor == playhead_cursor) {
942 _session->request_locate (pos);
944 cursor->set_position (pos);
949 Editor::cursor_to_selection_end (EditorCursor *cursor)
953 switch (mouse_mode) {
955 if (!selection->regions.empty()) {
956 pos = selection->regions.end_frame();
961 if (!selection->time.empty()) {
962 pos = selection->time.end_frame ();
970 if (cursor == playhead_cursor) {
971 _session->request_locate (pos);
973 cursor->set_position (pos);
978 Editor::selected_marker_to_region_boundary (bool with_selection, int32_t dir)
988 if (selection->markers.empty()) {
992 if (!mouse_frame (mouse, ignored)) {
996 add_location_mark (mouse);
999 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1003 framepos_t pos = loc->start();
1005 // so we don't find the current region again..
1006 if (dir > 0 || pos > 0) {
1010 if ((target = get_region_boundary (pos, dir, with_selection, false)) < 0) {
1014 loc->move_to (target);
1018 Editor::selected_marker_to_next_region_boundary (bool with_selection)
1020 selected_marker_to_region_boundary (with_selection, 1);
1024 Editor::selected_marker_to_previous_region_boundary (bool with_selection)
1026 selected_marker_to_region_boundary (with_selection, -1);
1030 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1032 boost::shared_ptr<Region> r;
1037 if (!_session || selection->markers.empty()) {
1041 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1045 TimeAxisView *ontrack = 0;
1049 // so we don't find the current region again..
1053 if (!selection->tracks.empty()) {
1055 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1059 r = find_next_region (pos, point, dir, track_views, &ontrack);
1068 pos = r->first_frame ();
1072 pos = r->last_frame ();
1076 pos = r->adjust_to_sync (r->first_frame());
1081 RouteTimeAxisView *rtav;
1083 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0) {
1084 if (rtav->track() != 0) {
1085 speed = rtav->track()->speed();
1089 pos = track_frame_to_session_frame(pos, speed);
1095 Editor::selected_marker_to_next_region_point (RegionPoint point)
1097 selected_marker_to_region_point (point, 1);
1101 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1103 selected_marker_to_region_point (point, -1);
1107 Editor::selected_marker_to_selection_start ()
1113 if (!_session || selection->markers.empty()) {
1117 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1121 switch (mouse_mode) {
1123 if (!selection->regions.empty()) {
1124 pos = selection->regions.start();
1129 if (!selection->time.empty()) {
1130 pos = selection->time.start ();
1142 Editor::selected_marker_to_selection_end ()
1148 if (!_session || selection->markers.empty()) {
1152 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1156 switch (mouse_mode) {
1158 if (!selection->regions.empty()) {
1159 pos = selection->regions.end_frame();
1164 if (!selection->time.empty()) {
1165 pos = selection->time.end_frame ();
1177 Editor::scroll_playhead (bool forward)
1179 framepos_t pos = playhead_cursor->current_frame;
1180 framecnt_t delta = (framecnt_t) floor (current_page_frames() / 0.8);
1183 if (pos == max_framepos) {
1187 if (pos < max_framepos - delta) {
1206 _session->request_locate (pos);
1210 Editor::playhead_backward ()
1217 if (get_prefix (prefix, was_floating)) {
1221 cnt = (framepos_t) floor (prefix * _session->frame_rate ());
1223 cnt = (framepos_t) prefix;
1227 pos = playhead_cursor->current_frame;
1229 if ((framepos_t) pos < cnt) {
1235 /* XXX this is completely insane. with the current buffering
1236 design, we'll force a complete track buffer flush and
1237 reload, just to move 1 sample !!!
1240 _session->request_locate (pos);
1244 Editor::playhead_forward ()
1251 if (get_prefix (prefix, was_floating)) {
1255 cnt = (framepos_t) floor (prefix * _session->frame_rate ());
1257 cnt = (framepos_t) floor (prefix);
1261 pos = playhead_cursor->current_frame;
1263 /* XXX this is completely insane. with the current buffering
1264 design, we'll force a complete track buffer flush and
1265 reload, just to move 1 sample !!!
1268 _session->request_locate (pos+cnt);
1272 Editor::cursor_align (bool playhead_to_edit)
1278 if (playhead_to_edit) {
1280 if (selection->markers.empty()) {
1284 _session->request_locate (selection->markers.front()->position(), _session->transport_rolling());
1287 /* move selected markers to playhead */
1289 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1292 Location* loc = find_location_from_marker (*i, ignored);
1294 if (loc->is_mark()) {
1295 loc->set_start (playhead_cursor->current_frame);
1297 loc->set (playhead_cursor->current_frame,
1298 playhead_cursor->current_frame + loc->length());
1305 Editor::edit_cursor_backward ()
1312 if (get_prefix (prefix, was_floating)) {
1316 cnt = (framepos_t) floor (prefix * _session->frame_rate ());
1318 cnt = (framepos_t) prefix;
1322 if ((pos = get_preferred_edit_position()) < 0) {
1332 // EDIT CURSOR edit_cursor->set_position (pos);
1336 Editor::edit_cursor_forward ()
1343 if (get_prefix (prefix, was_floating)) {
1347 cnt = (framepos_t) floor (prefix * _session->frame_rate ());
1349 cnt = (framepos_t) floor (prefix);
1353 // pos = edit_cursor->current_frame;
1354 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1358 Editor::goto_frame ()
1364 if (get_prefix (prefix, was_floating)) {
1369 frame = (framepos_t) floor (prefix * _session->frame_rate());
1371 frame = (framepos_t) floor (prefix);
1374 _session->request_locate (frame);
1378 Editor::scroll_backward (float pages)
1381 framepos_t one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1386 if (get_prefix (prefix, was_floating)) {
1387 cnt = (framepos_t) floor (pages * one_page);
1390 cnt = (framepos_t) floor (prefix * _session->frame_rate());
1392 cnt = (framepos_t) floor (prefix * one_page);
1396 if (leftmost_frame < cnt) {
1399 frame = leftmost_frame - cnt;
1402 reset_x_origin (frame);
1406 Editor::scroll_forward (float pages)
1409 framepos_t one_page = (framepos_t) rint (_canvas_width * frames_per_unit);
1414 if (get_prefix (prefix, was_floating)) {
1415 cnt = (framepos_t) floor (pages * one_page);
1418 cnt = (framepos_t) floor (prefix * _session->frame_rate());
1420 cnt = (framepos_t) floor (prefix * one_page);
1424 if (max_framepos - cnt < leftmost_frame) {
1425 frame = max_framepos - cnt;
1427 frame = leftmost_frame + cnt;
1430 reset_x_origin (frame);
1434 Editor::scroll_tracks_down ()
1440 if (get_prefix (prefix, was_floating)) {
1443 cnt = (int) floor (prefix);
1446 double vert_value = vertical_adjustment.get_value() + (cnt *
1447 vertical_adjustment.get_page_size());
1448 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1449 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1451 vertical_adjustment.set_value (vert_value);
1455 Editor::scroll_tracks_up ()
1461 if (get_prefix (prefix, was_floating)) {
1464 cnt = (int) floor (prefix);
1467 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1471 Editor::scroll_tracks_down_line ()
1473 double vert_value = vertical_adjustment.get_value() + 60;
1475 if (vert_value > vertical_adjustment.get_upper() - _canvas_height) {
1476 vert_value = vertical_adjustment.get_upper() - _canvas_height;
1479 vertical_adjustment.set_value (vert_value);
1483 Editor::scroll_tracks_up_line ()
1485 reset_y_origin (vertical_adjustment.get_value() - 60);
1491 Editor::tav_zoom_step (bool coarser)
1493 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1495 _routes->suspend_redisplay ();
1497 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1498 TimeAxisView *tv = (static_cast<TimeAxisView*>(*i));
1499 tv->step_height (coarser);
1502 _routes->resume_redisplay ();
1506 Editor::temporal_zoom_step (bool coarser)
1508 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step, coarser)
1512 nfpu = frames_per_unit;
1517 nfpu = max(1.0,(nfpu/1.61803399));
1520 temporal_zoom (nfpu);
1524 Editor::temporal_zoom (gdouble fpu)
1526 if (!_session) return;
1528 framepos_t current_page = current_page_frames();
1529 framepos_t current_leftmost = leftmost_frame;
1530 framepos_t current_rightmost;
1531 framepos_t current_center;
1532 framepos_t new_page_size;
1533 framepos_t half_page_size;
1534 framepos_t leftmost_after_zoom = 0;
1536 bool in_track_canvas;
1540 /* XXX this limit is also in ::set_frames_per_unit() */
1542 if (frames_per_unit <= 1.0 && fpu <= frames_per_unit) {
1548 new_page_size = (framepos_t) floor (_canvas_width * nfpu);
1549 half_page_size = new_page_size / 2;
1551 switch (zoom_focus) {
1553 leftmost_after_zoom = current_leftmost;
1556 case ZoomFocusRight:
1557 current_rightmost = leftmost_frame + current_page;
1558 if (current_rightmost < new_page_size) {
1559 leftmost_after_zoom = 0;
1561 leftmost_after_zoom = current_rightmost - new_page_size;
1565 case ZoomFocusCenter:
1566 current_center = current_leftmost + (current_page/2);
1567 if (current_center < half_page_size) {
1568 leftmost_after_zoom = 0;
1570 leftmost_after_zoom = current_center - half_page_size;
1574 case ZoomFocusPlayhead:
1575 /* centre playhead */
1576 l = playhead_cursor->current_frame - (new_page_size * 0.5);
1579 leftmost_after_zoom = 0;
1580 } else if (l > max_framepos) {
1581 leftmost_after_zoom = max_framepos - new_page_size;
1583 leftmost_after_zoom = (framepos_t) l;
1587 case ZoomFocusMouse:
1588 /* try to keep the mouse over the same point in the display */
1590 if (!mouse_frame (where, in_track_canvas)) {
1591 /* use playhead instead */
1592 where = playhead_cursor->current_frame;
1594 if (where < half_page_size) {
1595 leftmost_after_zoom = 0;
1597 leftmost_after_zoom = where - half_page_size;
1602 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1605 leftmost_after_zoom = 0;
1606 } else if (l > max_framepos) {
1607 leftmost_after_zoom = max_framepos - new_page_size;
1609 leftmost_after_zoom = (framepos_t) l;
1616 /* try to keep the edit point in the same place */
1617 where = get_preferred_edit_position ();
1621 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1624 leftmost_after_zoom = 0;
1625 } else if (l > max_framepos) {
1626 leftmost_after_zoom = max_framepos - new_page_size;
1628 leftmost_after_zoom = (framepos_t) l;
1632 /* edit point not defined */
1639 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1641 reposition_and_zoom (leftmost_after_zoom, nfpu);
1645 Editor::temporal_zoom_region (bool both_axes)
1647 framepos_t start = max_framepos;
1649 set<TimeAxisView*> tracks;
1651 RegionSelection rs = get_regions_from_selection_and_entered ();
1657 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1659 if ((*i)->region()->position() < start) {
1660 start = (*i)->region()->position();
1663 if ((*i)->region()->last_frame() + 1 > end) {
1664 end = (*i)->region()->last_frame() + 1;
1667 tracks.insert (&((*i)->get_time_axis_view()));
1670 /* now comes an "interesting" hack ... make sure we leave a little space
1671 at each end of the editor so that the zoom doesn't fit the region
1672 precisely to the screen.
1675 GdkScreen* screen = gdk_screen_get_default ();
1676 gint pixwidth = gdk_screen_get_width (screen);
1677 gint mmwidth = gdk_screen_get_width_mm (screen);
1678 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1679 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1681 if ((start == 0 && end == 0) || end < start) {
1685 framepos_t range = end - start;
1686 double new_fpu = (double)range / (double)_canvas_width;
1687 framepos_t extra_samples = (framepos_t) floor (one_centimeter_in_pixels * new_fpu);
1689 if (start > extra_samples) {
1690 start -= extra_samples;
1695 if (max_framepos - extra_samples > end) {
1696 end += extra_samples;
1702 /* save visual state with track states included, and prevent
1703 set_frames_per_unit() from doing it again.
1705 undo_visual_stack.push_back (current_visual_state(true));
1706 no_save_visual = true;
1709 temporal_zoom_by_frame (start, end, "zoom to region");
1712 uint32_t per_track_height = (uint32_t) floor ((_canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1714 /* set visible track heights appropriately */
1716 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1717 (*t)->set_height (per_track_height);
1720 /* hide irrelevant tracks */
1722 _routes->suspend_redisplay ();
1724 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1725 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1726 hide_track_in_display (*i, true);
1730 _routes->resume_redisplay ();
1732 vertical_adjustment.set_value (0.0);
1733 no_save_visual = false;
1736 redo_visual_stack.push_back (current_visual_state());
1740 Editor::zoom_to_region (bool both_axes)
1742 temporal_zoom_region (both_axes);
1746 Editor::temporal_zoom_selection ()
1748 if (!selection) return;
1750 if (selection->time.empty()) {
1754 framepos_t start = selection->time[clicked_selection].start;
1755 framepos_t end = selection->time[clicked_selection].end;
1757 temporal_zoom_by_frame (start, end, "zoom to selection");
1761 Editor::temporal_zoom_session ()
1763 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session)
1766 framecnt_t const l = _session->current_end_frame() - _session->current_start_frame();
1767 double s = _session->current_start_frame() - l * 0.01;
1771 framecnt_t const e = _session->current_end_frame() + l * 0.01;
1772 temporal_zoom_by_frame (framecnt_t (s), e, "zoom to _session");
1777 Editor::temporal_zoom_by_frame (framepos_t start, framepos_t end, const string & /*op*/)
1779 if (!_session) return;
1781 if ((start == 0 && end == 0) || end < start) {
1785 framepos_t range = end - start;
1787 double new_fpu = (double)range / (double)_canvas_width;
1789 framepos_t new_page = (framepos_t) floor (_canvas_width * new_fpu);
1790 framepos_t middle = (framepos_t) floor( (double)start + ((double)range / 2.0f ));
1791 framepos_t new_leftmost = (framepos_t) floor( (double)middle - ((double)new_page/2.0f));
1793 if (new_leftmost > middle) {
1797 reposition_and_zoom (new_leftmost, new_fpu);
1801 Editor::temporal_zoom_to_frame (bool coarser, framepos_t frame)
1806 double range_before = frame - leftmost_frame;
1809 new_fpu = frames_per_unit;
1812 new_fpu *= 1.61803399;
1813 range_before *= 1.61803399;
1815 new_fpu = max(1.0,(new_fpu/1.61803399));
1816 range_before /= 1.61803399;
1819 if (new_fpu == frames_per_unit) {
1823 framepos_t new_leftmost = frame - (framepos_t)range_before;
1825 if (new_leftmost > frame) {
1829 if (new_leftmost < 0) {
1833 reposition_and_zoom (new_leftmost, new_fpu);
1838 Editor::choose_new_marker_name(string &name) {
1840 if (!Config->get_name_new_markers()) {
1841 /* don't prompt user for a new name */
1845 ArdourPrompter dialog (true);
1847 dialog.set_prompt (_("New Name:"));
1849 dialog.set_title (_("New Location Marker"));
1851 dialog.set_name ("MarkNameWindow");
1852 dialog.set_size_request (250, -1);
1853 dialog.set_position (Gtk::WIN_POS_MOUSE);
1855 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1856 dialog.set_initial_text (name);
1860 switch (dialog.run ()) {
1861 case RESPONSE_ACCEPT:
1867 dialog.get_result(name);
1874 Editor::add_location_from_selection ()
1878 if (selection->time.empty()) {
1882 if (_session == 0 || clicked_axisview == 0) {
1886 framepos_t start = selection->time[clicked_selection].start;
1887 framepos_t end = selection->time[clicked_selection].end;
1889 _session->locations()->next_available_name(rangename,"selection");
1890 Location *location = new Location (*_session, start, end, rangename, Location::IsRangeMarker);
1892 _session->begin_reversible_command (_("add marker"));
1893 XMLNode &before = _session->locations()->get_state();
1894 _session->locations()->add (location, true);
1895 XMLNode &after = _session->locations()->get_state();
1896 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1897 _session->commit_reversible_command ();
1901 Editor::add_location_mark (framepos_t where)
1905 select_new_marker = true;
1907 _session->locations()->next_available_name(markername,"mark");
1908 if (!choose_new_marker_name(markername)) {
1911 Location *location = new Location (*_session, where, where, markername, Location::IsMark);
1912 _session->begin_reversible_command (_("add marker"));
1913 XMLNode &before = _session->locations()->get_state();
1914 _session->locations()->add (location, true);
1915 XMLNode &after = _session->locations()->get_state();
1916 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1917 _session->commit_reversible_command ();
1921 Editor::add_location_from_playhead_cursor ()
1923 add_location_mark (_session->audible_frame());
1926 /** Add a range marker around each selected region */
1928 Editor::add_locations_from_region ()
1930 RegionSelection rs = get_regions_from_selection_and_entered ();
1936 _session->begin_reversible_command (selection->regions.size () > 1 ? _("add markers") : _("add marker"));
1937 XMLNode &before = _session->locations()->get_state();
1939 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
1941 boost::shared_ptr<Region> region = (*i)->region ();
1943 Location *location = new Location (*_session, region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1945 _session->locations()->add (location, true);
1948 XMLNode &after = _session->locations()->get_state();
1949 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1950 _session->commit_reversible_command ();
1953 /** Add a single range marker around all selected regions */
1955 Editor::add_location_from_region ()
1957 RegionSelection rs = get_regions_from_selection_and_entered ();
1963 _session->begin_reversible_command (_("add marker"));
1964 XMLNode &before = _session->locations()->get_state();
1968 if (rs.size() > 1) {
1969 _session->locations()->next_available_name(markername, "regions");
1971 RegionView* rv = *(rs.begin());
1972 boost::shared_ptr<Region> region = rv->region();
1973 markername = region->name();
1976 if (!choose_new_marker_name(markername)) {
1980 // single range spanning all selected
1981 Location *location = new Location (*_session, selection->regions.start(), selection->regions.end_frame(), markername, Location::IsRangeMarker);
1982 _session->locations()->add (location, true);
1984 XMLNode &after = _session->locations()->get_state();
1985 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1986 _session->commit_reversible_command ();
1990 Editor::amplitude_zoom_step (bool in)
2004 #ifdef FIX_FOR_CANVAS
2005 /* XXX DO SOMETHING */
2014 Editor::delete_sample_forward ()
2019 Editor::delete_sample_backward ()
2024 Editor::delete_screen ()
2031 Editor::search_backwards ()
2037 Editor::search_forwards ()
2045 Editor::jump_forward_to_mark ()
2051 Location *location = _session->locations()->first_location_after (playhead_cursor->current_frame);
2054 _session->request_locate (location->start(), _session->transport_rolling());
2056 _session->request_locate (_session->current_end_frame());
2061 Editor::jump_backward_to_mark ()
2067 Location *location = _session->locations()->first_location_before (playhead_cursor->current_frame);
2070 _session->request_locate (location->start(), _session->transport_rolling());
2072 _session->goto_start ();
2084 if (get_prefix (prefix, was_floating)) {
2085 pos = _session->audible_frame ();
2088 pos = (framepos_t) floor (prefix * _session->frame_rate ());
2090 pos = (framepos_t) floor (prefix);
2094 _session->locations()->next_available_name(markername,"mark");
2095 if (!choose_new_marker_name(markername)) {
2098 _session->locations()->add (new Location (*_session, pos, 0, markername, Location::IsMark), true);
2102 Editor::clear_markers ()
2105 _session->begin_reversible_command (_("clear markers"));
2106 XMLNode &before = _session->locations()->get_state();
2107 _session->locations()->clear_markers ();
2108 XMLNode &after = _session->locations()->get_state();
2109 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2110 _session->commit_reversible_command ();
2115 Editor::clear_ranges ()
2118 _session->begin_reversible_command (_("clear ranges"));
2119 XMLNode &before = _session->locations()->get_state();
2121 Location * looploc = _session->locations()->auto_loop_location();
2122 Location * punchloc = _session->locations()->auto_punch_location();
2124 _session->locations()->clear_ranges ();
2126 if (looploc) _session->locations()->add (looploc);
2127 if (punchloc) _session->locations()->add (punchloc);
2129 XMLNode &after = _session->locations()->get_state();
2130 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2131 _session->commit_reversible_command ();
2136 Editor::clear_locations ()
2138 _session->begin_reversible_command (_("clear locations"));
2139 XMLNode &before = _session->locations()->get_state();
2140 _session->locations()->clear ();
2141 XMLNode &after = _session->locations()->get_state();
2142 _session->add_command(new MementoCommand<Locations>(*(_session->locations()), &before, &after));
2143 _session->commit_reversible_command ();
2144 _session->locations()->clear ();
2148 Editor::unhide_markers ()
2150 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2151 Location *l = (*i).first;
2152 if (l->is_hidden() && l->is_mark()) {
2153 l->set_hidden(false, this);
2159 Editor::unhide_ranges ()
2161 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2162 Location *l = (*i).first;
2163 if (l->is_hidden() && l->is_range_marker()) {
2164 l->set_hidden(false, this);
2169 /* INSERT/REPLACE */
2172 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2177 RouteTimeAxisView *rtv = 0;
2178 boost::shared_ptr<Playlist> playlist;
2180 track_canvas->window_to_world (x, y, wx, wy);
2183 event.type = GDK_BUTTON_RELEASE;
2184 event.button.x = wx;
2185 event.button.y = wy;
2187 where = event_frame (&event, &cx, &cy);
2189 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2190 /* clearly outside canvas area */
2194 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2195 if (tv.first == 0) {
2199 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2203 if ((playlist = rtv->playlist()) == 0) {
2209 begin_reversible_command (_("insert dragged region"));
2210 playlist->clear_changes ();
2211 playlist->add_region (RegionFactory::create (region, true), where, 1.0);
2212 _session->add_command(new StatefulDiffCommand (playlist));
2213 commit_reversible_command ();
2217 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y)
2222 RouteTimeAxisView *dest_rtv = 0;
2223 RouteTimeAxisView *source_rtv = 0;
2225 track_canvas->window_to_world (x, y, wx, wy);
2226 wx += horizontal_position ();
2227 wy += vertical_adjustment.get_value();
2230 event.type = GDK_BUTTON_RELEASE;
2231 event.button.x = wx;
2232 event.button.y = wy;
2234 where = event_frame (&event, &cx, &cy);
2236 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2237 if (tv.first == 0) {
2241 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2245 /* use this drag source to add underlay to a track. But we really don't care
2246 about the Route, only the view of the route, so find it first */
2247 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2248 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2252 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2253 dest_rtv->add_underlay(source_rtv->view());
2260 Editor::insert_region_list_selection (float times)
2262 RouteTimeAxisView *tv = 0;
2263 boost::shared_ptr<Playlist> playlist;
2265 if (clicked_routeview != 0) {
2266 tv = clicked_routeview;
2267 } else if (!selection->tracks.empty()) {
2268 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2271 } else if (entered_track != 0) {
2272 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2279 if ((playlist = tv->playlist()) == 0) {
2283 boost::shared_ptr<Region> region = _regions->get_single_selection ();
2288 begin_reversible_command (_("insert region"));
2289 playlist->clear_changes ();
2290 playlist->add_region ((RegionFactory::create (region, true)), get_preferred_edit_position(), times);
2291 _session->add_command(new StatefulDiffCommand (playlist));
2292 commit_reversible_command ();
2295 /* BUILT-IN EFFECTS */
2298 Editor::reverse_selection ()
2303 /* GAIN ENVELOPE EDITING */
2306 Editor::edit_envelope ()
2313 Editor::transition_to_rolling (bool fwd)
2319 if (_session->config.get_external_sync()) {
2320 switch (_session->config.get_sync_source()) {
2324 /* transport controlled by the master */
2329 if (_session->is_auditioning()) {
2330 _session->cancel_audition ();
2334 _session->request_transport_speed (fwd ? 1.0f : -1.0f);
2338 Editor::play_from_start ()
2340 _session->request_locate (_session->current_start_frame(), true);
2344 Editor::play_from_edit_point ()
2346 _session->request_locate (get_preferred_edit_position(), true);
2350 Editor::play_from_edit_point_and_return ()
2352 framepos_t start_frame;
2353 framepos_t return_frame;
2355 start_frame = get_preferred_edit_position (true);
2357 if (_session->transport_rolling()) {
2358 _session->request_locate (start_frame, false);
2362 /* don't reset the return frame if its already set */
2364 if ((return_frame = _session->requested_return_frame()) < 0) {
2365 return_frame = _session->audible_frame();
2368 if (start_frame >= 0) {
2369 _session->request_roll_at_and_return (start_frame, return_frame);
2374 Editor::play_selection ()
2376 if (selection->time.empty()) {
2380 _session->request_play_range (&selection->time, true);
2384 Editor::play_location (Location& location)
2386 if (location.start() <= location.end()) {
2390 _session->request_bounded_roll (location.start(), location.end());
2394 Editor::loop_location (Location& location)
2396 if (location.start() <= location.end()) {
2402 if ((tll = transport_loop_location()) != 0) {
2403 tll->set (location.start(), location.end());
2405 // enable looping, reposition and start rolling
2406 _session->request_play_loop (true);
2407 _session->request_locate (tll->start(), true);
2412 Editor::raise_region ()
2414 selection->foreach_region (&Region::raise);
2418 Editor::raise_region_to_top ()
2420 selection->foreach_region (&Region::raise_to_top);
2424 Editor::lower_region ()
2426 selection->foreach_region (&Region::lower);
2430 Editor::lower_region_to_bottom ()
2432 selection->foreach_region (&Region::lower_to_bottom);
2435 /** Show the region editor for the selected regions */
2437 Editor::show_region_properties ()
2439 selection->foreach_regionview (&RegionView::show_region_editor);
2442 /** Show the midi list editor for the selected MIDI regions */
2444 Editor::show_midi_list_editor ()
2446 selection->foreach_midi_regionview (&MidiRegionView::show_list_editor);
2450 Editor::rename_region ()
2452 RegionSelection rs = get_regions_from_selection_and_entered ();
2458 ArdourDialog d (*this, _("Rename Region"), true, false);
2460 Label label (_("New name:"));
2463 hbox.set_spacing (6);
2464 hbox.pack_start (label, false, false);
2465 hbox.pack_start (entry, true, true);
2467 d.get_vbox()->set_border_width (12);
2468 d.get_vbox()->pack_start (hbox, false, false);
2470 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2471 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2473 d.set_size_request (300, -1);
2474 d.set_position (Gtk::WIN_POS_MOUSE);
2476 entry.set_text (selection->regions.front()->region()->name());
2477 entry.select_region (0, -1);
2479 entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
2485 int const ret = d.run();
2489 if (ret != RESPONSE_OK) {
2493 std::string str = entry.get_text();
2494 strip_whitespace_edges (str);
2496 rs.front()->region()->set_name (str);
2497 _regions->redisplay ();
2502 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2504 if (_session->is_auditioning()) {
2505 _session->cancel_audition ();
2508 // note: some potential for creativity here, because region doesn't
2509 // have to belong to the playlist that Route is handling
2511 // bool was_soloed = route.soloed();
2513 route.set_solo (true, this);
2515 _session->request_bounded_roll (region->position(), region->position() + region->length());
2517 /* XXX how to unset the solo state ? */
2520 /** Start an audition of the first selected region */
2522 Editor::play_edit_range ()
2524 framepos_t start, end;
2526 if (get_edit_op_range (start, end)) {
2527 _session->request_bounded_roll (start, end);
2532 Editor::play_selected_region ()
2534 framepos_t start = max_framepos;
2537 RegionSelection rs = get_regions_from_selection_and_entered ();
2543 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2544 if ((*i)->region()->position() < start) {
2545 start = (*i)->region()->position();
2547 if ((*i)->region()->last_frame() + 1 > end) {
2548 end = (*i)->region()->last_frame() + 1;
2552 _session->request_bounded_roll (start, end);
2556 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2558 _session->audition_region (region);
2562 Editor::region_from_selection ()
2564 if (clicked_axisview == 0) {
2568 if (selection->time.empty()) {
2572 framepos_t start = selection->time[clicked_selection].start;
2573 framepos_t end = selection->time[clicked_selection].end;
2575 TrackViewList tracks = get_tracks_for_range_action ();
2577 framepos_t selection_cnt = end - start + 1;
2579 for (TrackSelection::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2580 boost::shared_ptr<Region> current;
2581 boost::shared_ptr<Playlist> pl;
2582 framepos_t internal_start;
2585 if ((pl = (*i)->playlist()) == 0) {
2589 if ((current = pl->top_region_at (start)) == 0) {
2593 internal_start = start - current->position();
2594 RegionFactory::region_name (new_name, current->name(), true);
2598 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2599 plist.add (ARDOUR::Properties::length, selection_cnt);
2600 plist.add (ARDOUR::Properties::name, new_name);
2601 plist.add (ARDOUR::Properties::layer, 0);
2603 boost::shared_ptr<Region> region (RegionFactory::create (current, plist));
2608 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2610 if (selection->time.empty() || selection->tracks.empty()) {
2614 framepos_t start = selection->time[clicked_selection].start;
2615 framepos_t end = selection->time[clicked_selection].end;
2617 sort_track_selection ();
2619 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2620 boost::shared_ptr<Region> current;
2621 boost::shared_ptr<Playlist> playlist;
2622 framepos_t internal_start;
2625 if ((playlist = (*i)->playlist()) == 0) {
2629 if ((current = playlist->top_region_at(start)) == 0) {
2633 internal_start = start - current->position();
2634 RegionFactory::region_name (new_name, current->name(), true);
2638 plist.add (ARDOUR::Properties::start, current->start() + internal_start);
2639 plist.add (ARDOUR::Properties::length, end - start + 1);
2640 plist.add (ARDOUR::Properties::name, new_name);
2642 new_regions.push_back (RegionFactory::create (current, plist));
2647 Editor::split_multichannel_region ()
2649 RegionSelection rs = get_regions_from_selection_and_entered ();
2655 vector< boost::shared_ptr<Region> > v;
2657 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2658 (*x)->region()->separate_by_channel (*_session, v);
2663 Editor::new_region_from_selection ()
2665 region_from_selection ();
2666 cancel_selection ();
2670 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2672 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2681 * - selected tracks, or if there are none...
2682 * - tracks containing selected regions, or if there are none...
2687 Editor::get_tracks_for_range_action () const
2691 if (selection->tracks.empty()) {
2693 /* use tracks with selected regions */
2695 RegionSelection rs = selection->regions;
2697 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2698 TimeAxisView* tv = &(*i)->get_time_axis_view();
2700 if (!t.contains (tv)) {
2706 /* no regions and no tracks: use all tracks */
2712 t = selection->tracks;
2719 Editor::separate_regions_between (const TimeSelection& ts)
2721 bool in_command = false;
2722 boost::shared_ptr<Playlist> playlist;
2723 RegionSelection new_selection;
2725 TrackViewList tmptracks = get_tracks_for_range_action ();
2726 sort_track_selection (&tmptracks);
2728 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2730 RouteTimeAxisView* rtv;
2732 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2734 if (rtv->is_track()) {
2736 /* no edits to destructive tracks */
2738 if (rtv->track()->destructive()) {
2742 if ((playlist = rtv->playlist()) != 0) {
2744 playlist->clear_changes ();
2746 /* XXX need to consider musical time selections here at some point */
2748 double speed = rtv->track()->speed();
2751 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2753 sigc::connection c = rtv->view()->RegionViewAdded.connect (
2754 sigc::mem_fun(*this, &Editor::collect_new_region_view));
2756 latest_regionviews.clear ();
2758 playlist->partition ((framepos_t)((*t).start * speed),
2759 (framepos_t)((*t).end * speed), false);
2763 if (!latest_regionviews.empty()) {
2765 rtv->view()->foreach_regionview (sigc::bind (
2766 sigc::ptr_fun (add_if_covered),
2767 &(*t), &new_selection));
2770 begin_reversible_command (_("separate"));
2774 /* pick up changes to existing regions */
2776 vector<Command*> cmds;
2777 playlist->rdiff (cmds);
2778 _session->add_commands (cmds);
2780 /* pick up changes to the playlist itself (adds/removes)
2783 _session->add_command(new StatefulDiffCommand (playlist));
2792 selection->set (new_selection);
2793 set_mouse_mode (MouseObject);
2795 commit_reversible_command ();
2799 struct PlaylistState {
2800 boost::shared_ptr<Playlist> playlist;
2804 /** Take tracks from get_tracks_for_range_action and cut any regions
2805 * on those tracks so that the tracks are empty over the time
2809 Editor::separate_region_from_selection ()
2811 /* preferentially use *all* ranges in the time selection if we're in range mode
2812 to allow discontiguous operation, since get_edit_op_range() currently
2813 returns a single range.
2816 if (mouse_mode == MouseRange && !selection->time.empty()) {
2818 separate_regions_between (selection->time);
2825 if (get_edit_op_range (start, end)) {
2827 AudioRange ar (start, end, 1);
2831 separate_regions_between (ts);
2837 Editor::separate_region_from_punch ()
2839 Location* loc = _session->locations()->auto_punch_location();
2841 separate_regions_using_location (*loc);
2846 Editor::separate_region_from_loop ()
2848 Location* loc = _session->locations()->auto_loop_location();
2850 separate_regions_using_location (*loc);
2855 Editor::separate_regions_using_location (Location& loc)
2857 if (loc.is_mark()) {
2861 AudioRange ar (loc.start(), loc.end(), 1);
2866 separate_regions_between (ts);
2869 /** Separate regions under the selected region */
2871 Editor::separate_under_selected_regions ()
2873 vector<PlaylistState> playlists;
2877 rs = get_regions_from_selection_and_entered();
2879 if (!_session || rs.empty()) {
2883 begin_reversible_command (_("separate region under"));
2885 list<boost::shared_ptr<Region> > regions_to_remove;
2887 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2888 // we can't just remove the region(s) in this loop because
2889 // this removes them from the RegionSelection, and they thus
2890 // disappear from underneath the iterator, and the ++i above
2891 // SEGVs in a puzzling fashion.
2893 // so, first iterate over the regions to be removed from rs and
2894 // add them to the regions_to_remove list, and then
2895 // iterate over the list to actually remove them.
2897 regions_to_remove.push_back ((*i)->region());
2900 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
2902 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
2905 // is this check necessary?
2909 vector<PlaylistState>::iterator i;
2911 //only take state if this is a new playlist.
2912 for (i = playlists.begin(); i != playlists.end(); ++i) {
2913 if ((*i).playlist == playlist) {
2918 if (i == playlists.end()) {
2920 PlaylistState before;
2921 before.playlist = playlist;
2922 before.before = &playlist->get_state();
2924 playlist->freeze ();
2925 playlists.push_back(before);
2928 //Partition on the region bounds
2929 playlist->partition ((*rl)->first_frame() - 1, (*rl)->last_frame() + 1, true);
2931 //Re-add region that was just removed due to the partition operation
2932 playlist->add_region( (*rl), (*rl)->first_frame() );
2935 vector<PlaylistState>::iterator pl;
2937 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
2938 (*pl).playlist->thaw ();
2939 _session->add_command(new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
2942 commit_reversible_command ();
2946 Editor::crop_region_to_selection ()
2948 if (!selection->time.empty()) {
2950 crop_region_to (selection->time.start(), selection->time.end_frame());
2957 if (get_edit_op_range (start, end)) {
2958 crop_region_to (start, end);
2965 Editor::crop_region_to (framepos_t start, framepos_t end)
2967 vector<boost::shared_ptr<Playlist> > playlists;
2968 boost::shared_ptr<Playlist> playlist;
2971 if (selection->tracks.empty()) {
2974 sort_track_selection ();
2975 ts = &selection->tracks;
2978 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
2980 RouteTimeAxisView* rtv;
2982 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2984 boost::shared_ptr<Track> t = rtv->track();
2986 if (t != 0 && ! t->destructive()) {
2988 if ((playlist = rtv->playlist()) != 0) {
2989 playlists.push_back (playlist);
2995 if (playlists.empty()) {
2999 framepos_t the_start;
3003 begin_reversible_command (_("trim to selection"));
3005 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3007 boost::shared_ptr<Region> region;
3011 if ((region = (*i)->top_region_at(the_start)) == 0) {
3015 /* now adjust lengths to that we do the right thing
3016 if the selection extends beyond the region
3019 the_start = max (the_start, (framepos_t) region->position());
3020 if (max_framepos - the_start < region->length()) {
3021 the_end = the_start + region->length() - 1;
3023 the_end = max_framepos;
3025 the_end = min (end, the_end);
3026 cnt = the_end - the_start + 1;
3028 region->clear_changes ();
3029 region->trim_to (the_start, cnt, this);
3030 _session->add_command (new StatefulDiffCommand (region));
3033 commit_reversible_command ();
3037 Editor::region_fill_track ()
3039 RegionSelection rs = get_regions_from_selection_and_entered ();
3041 if (!_session || rs.empty()) {
3045 framepos_t const end = _session->current_end_frame ();
3047 begin_reversible_command (Operations::region_fill);
3049 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3051 boost::shared_ptr<Region> region ((*i)->region());
3053 boost::shared_ptr<Playlist> pl = region->playlist();
3055 if (end <= region->last_frame()) {
3059 double times = (double) (end - region->last_frame()) / (double) region->length();
3065 pl->clear_changes ();
3066 pl->add_region (RegionFactory::create (region, true), region->last_frame(), times);
3067 _session->add_command (new StatefulDiffCommand (pl));
3070 commit_reversible_command ();
3074 Editor::region_fill_selection ()
3076 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3080 if (selection->time.empty()) {
3084 boost::shared_ptr<Region> region = _regions->get_single_selection ();
3089 framepos_t start = selection->time[clicked_selection].start;
3090 framepos_t end = selection->time[clicked_selection].end;
3092 boost::shared_ptr<Playlist> playlist;
3094 if (selection->tracks.empty()) {
3098 framepos_t selection_length = end - start;
3099 float times = (float)selection_length / region->length();
3101 begin_reversible_command (Operations::fill_selection);
3103 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3105 if ((playlist = (*i)->playlist()) == 0) {
3109 playlist->clear_changes ();
3110 playlist->add_region (RegionFactory::create (region, true), start, times);
3111 _session->add_command (new StatefulDiffCommand (playlist));
3114 commit_reversible_command ();
3118 Editor::set_region_sync_position ()
3120 set_sync_point (get_preferred_edit_position (), get_regions_from_selection_and_edit_point ());
3124 Editor::set_sync_point (framepos_t where, const RegionSelection& rs)
3126 bool in_command = false;
3128 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3130 if (!(*r)->region()->covers (where)) {
3134 boost::shared_ptr<Region> region ((*r)->region());
3137 begin_reversible_command (_("set sync point"));
3141 region->clear_changes ();
3142 region->set_sync_position (where);
3143 _session->add_command(new StatefulDiffCommand (region));
3147 commit_reversible_command ();
3151 /** Remove the sync positions of the selection */
3153 Editor::remove_region_sync ()
3155 RegionSelection rs = get_regions_from_selection_and_entered ();
3161 begin_reversible_command (_("remove region sync"));
3163 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3165 (*i)->region()->clear_changes ();
3166 (*i)->region()->clear_sync_position ();
3167 _session->add_command(new StatefulDiffCommand ((*i)->region()));
3170 commit_reversible_command ();
3174 Editor::naturalize_region ()
3176 RegionSelection rs = get_regions_from_selection_and_entered ();
3182 if (rs.size() > 1) {
3183 begin_reversible_command (_("move regions to original position"));
3185 begin_reversible_command (_("move region to original position"));
3188 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3189 (*i)->region()->clear_changes ();
3190 (*i)->region()->move_to_natural_position (this);
3191 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3194 commit_reversible_command ();
3198 Editor::align_regions (RegionPoint what)
3200 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
3206 begin_reversible_command (_("align selection"));
3208 framepos_t const position = get_preferred_edit_position ();
3210 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3211 align_region_internal ((*i)->region(), what, position);
3214 commit_reversible_command ();
3217 struct RegionSortByTime {
3218 bool operator() (const RegionView* a, const RegionView* b) {
3219 return a->region()->position() < b->region()->position();
3224 Editor::align_regions_relative (RegionPoint point)
3226 RegionSelection const rs = get_regions_from_selection_and_edit_point ();
3232 framepos_t const position = get_preferred_edit_position ();
3234 framepos_t distance = 0;
3238 list<RegionView*> sorted;
3239 rs.by_position (sorted);
3241 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3246 if (position > r->position()) {
3247 distance = position - r->position();
3249 distance = r->position() - position;
3255 if (position > r->last_frame()) {
3256 distance = position - r->last_frame();
3257 pos = r->position() + distance;
3259 distance = r->last_frame() - position;
3260 pos = r->position() - distance;
3266 pos = r->adjust_to_sync (position);
3267 if (pos > r->position()) {
3268 distance = pos - r->position();
3270 distance = r->position() - pos;
3276 if (pos == r->position()) {
3280 begin_reversible_command (_("align selection (relative)"));
3282 /* move first one specially */
3284 r->clear_changes ();
3285 r->set_position (pos, this);
3286 _session->add_command(new StatefulDiffCommand (r));
3288 /* move rest by the same amount */
3292 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3294 boost::shared_ptr<Region> region ((*i)->region());
3296 region->clear_changes ();
3299 region->set_position (region->position() + distance, this);
3301 region->set_position (region->position() - distance, this);
3304 _session->add_command(new StatefulDiffCommand (region));
3308 commit_reversible_command ();
3312 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3314 begin_reversible_command (_("align region"));
3315 align_region_internal (region, point, position);
3316 commit_reversible_command ();
3320 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, framepos_t position)
3322 region->clear_changes ();
3326 region->set_position (region->adjust_to_sync (position), this);
3330 if (position > region->length()) {
3331 region->set_position (position - region->length(), this);
3336 region->set_position (position, this);
3340 _session->add_command(new StatefulDiffCommand (region));
3344 Editor::trim_region_front ()
3350 Editor::trim_region_back ()
3352 trim_region (false);
3356 Editor::trim_region (bool front)
3358 framepos_t where = get_preferred_edit_position();
3359 RegionSelection rs = get_regions_from_selection_and_edit_point ();
3361 cerr << "trim regions\n";
3364 cerr << " no regions\n";
3368 cerr << "where = " << where << endl;
3370 begin_reversible_command (front ? _("trim front") : _("trim back"));
3372 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
3373 if (!(*i)->region()->locked()) {
3375 (*i)->region()->clear_changes ();
3378 (*i)->region()->trim_front (where, this);
3380 (*i)->region()->trim_end (where, this);
3383 _session->add_command (new StatefulDiffCommand ((*i)->region()));
3387 commit_reversible_command ();
3390 /** Trim the end of the selected regions to the position of the edit cursor */
3392 Editor::trim_region_to_loop ()
3394 Location* loc = _session->locations()->auto_loop_location();
3398 trim_region_to_location (*loc, _("trim to loop"));
3402 Editor::trim_region_to_punch ()
3404 Location* loc = _session->locations()->auto_punch_location();
3408 trim_region_to_location (*loc, _("trim to punch"));
3412 Editor::trim_region_to_location (const Location& loc, const char* str)
3414 RegionSelection rs = get_regions_from_selection_and_entered ();
3416 begin_reversible_command (str);
3418 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3419 RegionView* rv = (*x);
3421 /* require region to span proposed trim */
3422 switch (rv->region()->coverage (loc.start(), loc.end())) {
3423 case OverlapInternal:
3429 RouteTimeAxisView* tav = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view());
3438 if (tav->track() != 0) {
3439 speed = tav->track()->speed();
3442 start = session_frame_to_track_frame (loc.start(), speed);
3443 end = session_frame_to_track_frame (loc.end(), speed);
3445 rv->region()->clear_changes ();
3446 rv->region()->trim_to (start, (end - start), this);
3447 _session->add_command(new StatefulDiffCommand (rv->region()));
3450 commit_reversible_command ();
3454 Editor::trim_region_to_previous_region_end ()
3456 return trim_to_region(false);
3460 Editor::trim_region_to_next_region_start ()
3462 return trim_to_region(true);
3466 Editor::trim_to_region(bool forward)
3468 RegionSelection rs = get_regions_from_selection_and_entered ();
3470 begin_reversible_command (_("trim to region"));
3472 boost::shared_ptr<Region> next_region;
3474 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3476 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3482 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3490 if (atav->track() != 0) {
3491 speed = atav->track()->speed();
3495 boost::shared_ptr<Region> region = arv->region();
3496 boost::shared_ptr<Playlist> playlist (region->playlist());
3498 region->clear_changes ();
3502 next_region = playlist->find_next_region (region->first_frame(), Start, 1);
3508 region->trim_end((framepos_t) ( (next_region->first_frame() - 1) * speed), this);
3509 arv->region_changed (PropertyChange (ARDOUR::Properties::length));
3513 next_region = playlist->find_next_region (region->first_frame(), Start, 0);
3519 region->trim_front((framepos_t) ((next_region->last_frame() + 1) * speed), this);
3521 arv->region_changed (ARDOUR::bounds_change);
3524 _session->add_command(new StatefulDiffCommand (region));
3527 commit_reversible_command ();
3531 Editor::unfreeze_route ()
3533 if (clicked_routeview == 0 || !clicked_routeview->is_track()) {
3537 clicked_routeview->track()->unfreeze ();
3541 Editor::_freeze_thread (void* arg)
3543 SessionEvent::create_per_thread_pool ("freeze events", 64);
3545 return static_cast<Editor*>(arg)->freeze_thread ();
3549 Editor::freeze_thread ()
3551 clicked_routeview->audio_track()->freeze_me (*current_interthread_info);
3552 current_interthread_info->done = true;
3557 Editor::freeze_route ()
3559 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3563 if (!clicked_routeview->track()->bounceable()) {
3564 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (clicked_routeview);
3565 if (rtv && !rtv->track()->bounceable()) {
3567 _("This route cannot be frozen because it has more outputs than inputs. "
3568 "You can fix this by increasing the number of inputs.")
3570 d.set_title (_("Cannot freeze"));
3576 InterThreadInfo itt;
3577 current_interthread_info = &itt;
3579 InterthreadProgressWindow ipw (current_interthread_info, _("Freeze"), _("Cancel Freeze"));
3581 pthread_create_and_store (X_("freezer"), &itt.thread, _freeze_thread, this);
3583 set_canvas_cursor (_cursors->wait);
3585 while (!itt.done && !itt.cancel) {
3586 gtk_main_iteration ();
3589 current_interthread_info = 0;
3590 set_canvas_cursor (current_canvas_cursor);
3594 Editor::bounce_range_selection (bool replace, bool enable_processing)
3596 if (selection->time.empty()) {
3600 TrackSelection views = selection->tracks;
3602 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3603 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
3604 if (rtv && !rtv->track()->bounceable()) {
3606 _("One or more selected tracks cannot be bounced because it has more outputs than inputs. "
3607 "You can fix this by increasing the number of inputs on that track.")
3609 d.set_title (_("Cannot bounce"));
3615 framepos_t start = selection->time[clicked_selection].start;
3616 framepos_t end = selection->time[clicked_selection].end;
3617 framepos_t cnt = end - start + 1;
3619 begin_reversible_command (_("bounce range"));
3621 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3623 RouteTimeAxisView* rtv;
3625 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3629 boost::shared_ptr<Playlist> playlist;
3631 if ((playlist = rtv->playlist()) == 0) {
3635 InterThreadInfo itt;
3637 playlist->clear_changes ();
3638 playlist->clear_owned_changes ();
3640 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt, enable_processing);
3643 list<AudioRange> ranges;
3644 ranges.push_back (AudioRange (start, start+cnt, 0));
3645 playlist->cut (ranges); // discard result
3646 playlist->add_region (r, start);
3649 vector<Command*> cmds;
3650 playlist->rdiff (cmds);
3651 _session->add_commands (cmds);
3653 _session->add_command (new StatefulDiffCommand (playlist));
3656 commit_reversible_command ();
3659 /** Cut selected regions, automation points or a time range */
3666 /** Copy selected regions, automation points or a time range */
3674 /** @return true if a Cut, Copy or Clear is possible */
3676 Editor::can_cut_copy () const
3678 switch (current_mouse_mode()) {
3681 if (!selection->regions.empty() || !selection->points.empty()) {
3687 if (!selection->time.empty()) {
3700 /** Cut, copy or clear selected regions, automation points or a time range.
3701 * @param op Operation (Cut, Copy or Clear)
3704 Editor::cut_copy (CutCopyOp op)
3706 /* only cancel selection if cut/copy is successful.*/
3718 opname = _("clear");
3722 /* if we're deleting something, and the mouse is still pressed,
3723 the thing we started a drag for will be gone when we release
3724 the mouse button(s). avoid this. see part 2 at the end of
3728 if (op == Cut || op == Clear) {
3729 if (_drags->active ()) {
3734 cut_buffer->clear ();
3736 if (entered_marker) {
3738 /* cut/delete op while pointing at a marker */
3741 Location* loc = find_location_from_marker (entered_marker, ignored);
3743 if (_session && loc) {
3744 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
3751 if (internal_editing()) {
3753 switch (current_mouse_mode()) {
3766 /* we only want to cut regions if some are selected */
3768 if (!selection->regions.empty()) {
3769 rs = selection->regions;
3772 switch (current_mouse_mode()) {
3774 if (!rs.empty() || !selection->points.empty()) {
3776 begin_reversible_command (opname + _(" objects"));
3779 cut_copy_regions (op, rs);
3782 selection->clear_regions ();
3786 if (!selection->points.empty()) {
3787 cut_copy_points (op);
3790 selection->clear_points ();
3794 commit_reversible_command ();
3795 break; // terminate case statement here
3797 if (!selection->time.empty()) {
3798 /* don't cause suprises */
3801 // fall thru if there was nothing selected
3804 if (selection->time.empty()) {
3805 framepos_t start, end;
3806 if (!get_edit_op_range (start, end)) {
3809 selection->set (start, end);
3812 begin_reversible_command (opname + _(" range"));
3813 cut_copy_ranges (op);
3814 commit_reversible_command ();
3817 selection->clear_time ();
3827 if (op == Cut || op == Clear) {
3832 /** Cut, copy or clear selected automation points.
3833 * @param op Operation (Cut, Copy or Clear)
3836 Editor::cut_copy_points (CutCopyOp op)
3838 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3840 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
3843 atv->cut_copy_clear_objects (selection->points, op);
3848 /** Cut, copy or clear selected automation points.
3849 * @param op Operation (Cut, Copy or Clear)
3852 Editor::cut_copy_midi (CutCopyOp op)
3854 for (MidiRegionSelection::iterator i = selection->midi_regions.begin(); i != selection->midi_regions.end(); ++i) {
3855 MidiRegionView* mrv = *i;
3856 mrv->cut_copy_clear (op);
3862 struct lt_playlist {
3863 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3864 return a.playlist < b.playlist;
3868 struct PlaylistMapping {
3870 boost::shared_ptr<Playlist> pl;
3872 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3875 /** Remove `clicked_regionview' */
3877 Editor::remove_clicked_region ()
3879 if (clicked_routeview == 0 || clicked_regionview == 0) {
3883 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
3885 begin_reversible_command (_("remove region"));
3886 playlist->clear_changes ();
3887 playlist->remove_region (clicked_regionview->region());
3888 _session->add_command(new StatefulDiffCommand (playlist));
3889 commit_reversible_command ();
3893 /** Remove the selected regions */
3895 Editor::remove_selected_regions ()
3897 RegionSelection rs = get_regions_from_selection_and_entered ();
3899 if (!_session || rs.empty()) {
3903 begin_reversible_command (_("remove region"));
3905 list<boost::shared_ptr<Region> > regions_to_remove;
3907 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3908 // we can't just remove the region(s) in this loop because
3909 // this removes them from the RegionSelection, and they thus
3910 // disappear from underneath the iterator, and the ++i above
3911 // SEGVs in a puzzling fashion.
3913 // so, first iterate over the regions to be removed from rs and
3914 // add them to the regions_to_remove list, and then
3915 // iterate over the list to actually remove them.
3917 regions_to_remove.push_back ((*i)->region());
3920 vector<boost::shared_ptr<Playlist> > playlists;
3922 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
3924 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
3927 // is this check necessary?
3931 vector<boost::shared_ptr<Playlist> >::iterator i;
3933 //only prep history if this is a new playlist.
3934 for (i = playlists.begin(); i != playlists.end(); ++i) {
3935 if ((*i) == playlist) {
3940 if (i == playlists.end()) {
3942 playlist->clear_changes ();
3943 playlist->freeze ();
3945 playlists.push_back (playlist);
3948 playlist->remove_region (*rl);
3951 vector<boost::shared_ptr<Playlist> >::iterator pl;
3953 for (pl = playlists.begin(); pl != playlists.end(); ++pl) {
3955 _session->add_command(new StatefulDiffCommand (*pl));
3958 commit_reversible_command ();
3961 /** Cut, copy or clear selected regions.
3962 * @param op Operation (Cut, Copy or Clear)
3965 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3967 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3968 a map when we want ordered access to both elements. i think.
3971 vector<PlaylistMapping> pmap;
3973 framepos_t first_position = max_framepos;
3975 typedef set<boost::shared_ptr<Playlist> > FreezeList;
3976 FreezeList freezelist;
3978 /* get ordering correct before we cut/copy */
3980 rs.sort_by_position_and_track ();
3982 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3984 first_position = min ((framepos_t) (*x)->region()->position(), first_position);
3986 if (op == Cut || op == Clear) {
3987 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3990 FreezeList::iterator fl;
3992 //only take state if this is a new playlist.
3993 for (fl = freezelist.begin(); fl != freezelist.end(); ++fl) {
3999 if (fl == freezelist.end()) {
4000 pl->clear_changes();
4002 freezelist.insert (pl);
4007 TimeAxisView* tv = &(*x)->get_time_axis_view();
4008 vector<PlaylistMapping>::iterator z;
4010 for (z = pmap.begin(); z != pmap.end(); ++z) {
4011 if ((*z).tv == tv) {
4016 if (z == pmap.end()) {
4017 pmap.push_back (PlaylistMapping (tv));
4021 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4023 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4026 /* region not yet associated with a playlist (e.g. unfinished
4033 TimeAxisView& tv = (*x)->get_time_axis_view();
4034 boost::shared_ptr<Playlist> npl;
4035 RegionSelection::iterator tmp;
4040 vector<PlaylistMapping>::iterator z;
4042 for (z = pmap.begin(); z != pmap.end(); ++z) {
4043 if ((*z).tv == &tv) {
4048 assert (z != pmap.end());
4051 npl = PlaylistFactory::create (pl->data_type(), *_session, "cutlist", true);
4058 boost::shared_ptr<Region> r = (*x)->region();
4059 boost::shared_ptr<Region> _xx;
4065 _xx = RegionFactory::create (r);
4066 npl->add_region (_xx, r->position() - first_position);
4067 pl->remove_region (r);
4071 /* copy region before adding, so we're not putting same object into two different playlists */
4072 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4076 pl->remove_region (r);
4083 list<boost::shared_ptr<Playlist> > foo;
4085 /* the pmap is in the same order as the tracks in which selected regions occured */
4087 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4090 foo.push_back ((*i).pl);
4095 cut_buffer->set (foo);
4099 _last_cut_copy_source_track = 0;
4101 _last_cut_copy_source_track = pmap.front().tv;
4104 for (FreezeList::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4106 _session->add_command (new StatefulDiffCommand (*pl));
4111 Editor::cut_copy_ranges (CutCopyOp op)
4114 TrackViewList entered;
4116 if (selection->tracks.empty()) {
4117 if (!entered_track) {
4120 entered.push_back (entered_track);
4123 ts = &selection->tracks;
4126 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4127 (*i)->cut_copy_clear (*selection, op);
4132 Editor::paste (float times)
4134 paste_internal (get_preferred_edit_position(), times);
4138 Editor::mouse_paste ()
4143 if (!mouse_frame (where, ignored)) {
4148 paste_internal (where, 1);
4152 Editor::paste_internal (framepos_t position, float times)
4154 bool commit = false;
4156 if (internal_editing()) {
4157 if (cut_buffer->midi_notes.empty()) {
4161 if (cut_buffer->empty()) {
4166 if (position == max_framepos) {
4167 position = get_preferred_edit_position();
4170 begin_reversible_command (Operations::paste);
4173 TrackViewList::iterator i;
4176 /* get everything in the correct order */
4178 if (!selection->tracks.empty()) {
4179 /* there are some selected tracks, so paste to them */
4180 sort_track_selection ();
4181 ts = selection->tracks;
4182 } else if (_last_cut_copy_source_track) {
4183 /* otherwise paste to the track that the cut/copy came from;
4184 see discussion in mants #3333.
4186 ts.push_back (_last_cut_copy_source_track);
4189 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4191 /* undo/redo is handled by individual tracks/regions */
4193 if (internal_editing()) {
4196 RegionSelection::iterator r;
4197 MidiNoteSelection::iterator cb;
4199 get_regions_at (rs, position, ts);
4201 for (cb = cut_buffer->midi_notes.begin(), r = rs.begin();
4202 cb != cut_buffer->midi_notes.end() && r != rs.end(); ++r) {
4203 MidiRegionView* mrv = dynamic_cast<MidiRegionView*> (*r);
4205 mrv->paste (position, times, **cb);
4212 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4219 commit_reversible_command ();
4224 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4226 boost::shared_ptr<Playlist> playlist;
4227 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4228 RegionSelection foo;
4230 framepos_t const start_frame = regions.start ();
4231 framepos_t const end_frame = regions.end_frame ();
4233 begin_reversible_command (Operations::duplicate_region);
4235 selection->clear_regions ();
4237 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4239 boost::shared_ptr<Region> r ((*i)->region());
4241 TimeAxisView& tv = (*i)->get_time_axis_view();
4242 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4243 latest_regionviews.clear ();
4244 sigc::connection c = rtv->view()->RegionViewAdded.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view));
4246 playlist = (*i)->region()->playlist();
4247 playlist->clear_changes ();
4248 playlist->duplicate (r, end_frame + (r->first_frame() - start_frame), times);
4249 _session->add_command(new StatefulDiffCommand (playlist));
4253 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4256 commit_reversible_command ();
4259 selection->set (foo);
4264 Editor::duplicate_selection (float times)
4266 if (selection->time.empty() || selection->tracks.empty()) {
4270 boost::shared_ptr<Playlist> playlist;
4271 vector<boost::shared_ptr<Region> > new_regions;
4272 vector<boost::shared_ptr<Region> >::iterator ri;
4274 create_region_from_selection (new_regions);
4276 if (new_regions.empty()) {
4280 begin_reversible_command (_("duplicate selection"));
4282 ri = new_regions.begin();
4284 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4285 if ((playlist = (*i)->playlist()) == 0) {
4288 playlist->clear_changes ();
4289 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4290 _session->add_command (new StatefulDiffCommand (playlist));
4293 if (ri == new_regions.end()) {
4298 commit_reversible_command ();
4302 Editor::reset_point_selection ()
4304 /* reset all selected points to the relevant default value */
4306 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4308 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>((*i).track);
4311 atv->reset_objects (selection->points);
4317 Editor::center_playhead ()
4319 float page = _canvas_width * frames_per_unit;
4320 center_screen_internal (playhead_cursor->current_frame, page);
4324 Editor::center_edit_point ()
4326 float page = _canvas_width * frames_per_unit;
4327 center_screen_internal (get_preferred_edit_position(), page);
4330 /** Caller must begin and commit a reversible command */
4332 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4334 playlist->clear_changes ();
4336 _session->add_command (new StatefulDiffCommand (playlist));
4340 Editor::nudge_track (bool use_edit, bool forwards)
4342 boost::shared_ptr<Playlist> playlist;
4343 framepos_t distance;
4344 framepos_t next_distance;
4348 start = get_preferred_edit_position();
4353 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4357 if (selection->tracks.empty()) {
4361 begin_reversible_command (_("nudge track"));
4363 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4365 if ((playlist = (*i)->playlist()) == 0) {
4369 playlist->clear_changes ();
4370 playlist->clear_owned_changes ();
4372 playlist->nudge_after (start, distance, forwards);
4374 vector<Command*> cmds;
4376 playlist->rdiff (cmds);
4377 _session->add_commands (cmds);
4379 _session->add_command (new StatefulDiffCommand (playlist));
4382 commit_reversible_command ();
4386 Editor::remove_last_capture ()
4388 vector<string> choices;
4395 if (Config->get_verify_remove_last_capture()) {
4396 prompt = _("Do you really want to destroy the last capture?"
4397 "\n(This is destructive and cannot be undone)");
4399 choices.push_back (_("No, do nothing."));
4400 choices.push_back (_("Yes, destroy it."));
4402 Gtkmm2ext::Choice prompter (_("Destroy last capture"), prompt, choices);
4404 if (prompter.run () == 1) {
4405 _session->remove_last_capture ();
4406 _regions->redisplay ();
4410 _session->remove_last_capture();
4411 _regions->redisplay ();
4416 Editor::normalize_region ()
4422 RegionSelection rs = get_regions_from_selection_and_entered ();
4428 NormalizeDialog dialog (rs.size() > 1);
4430 if (dialog.run () == RESPONSE_CANCEL) {
4434 set_canvas_cursor (_cursors->wait);
4437 /* XXX: should really only count audio regions here */
4438 int const regions = rs.size ();
4440 /* Make a list of the selected audio regions' maximum amplitudes, and also
4441 obtain the maximum amplitude of them all.
4443 list<double> max_amps;
4445 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
4446 AudioRegionView const * arv = dynamic_cast<AudioRegionView const *> (*i);
4448 dialog.descend (1.0 / regions);
4449 double const a = arv->audio_region()->maximum_amplitude (&dialog);
4452 /* the user cancelled the operation */
4453 set_canvas_cursor (current_canvas_cursor);
4457 max_amps.push_back (a);
4458 max_amp = max (max_amp, a);
4463 begin_reversible_command (_("normalize"));
4465 list<double>::const_iterator a = max_amps.begin ();
4467 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4468 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*r);
4473 arv->region()->clear_changes ();
4475 double const amp = dialog.normalize_individually() ? *a : max_amp;
4477 arv->audio_region()->normalize (amp, dialog.target ());
4478 _session->add_command (new StatefulDiffCommand (arv->region()));
4483 commit_reversible_command ();
4484 set_canvas_cursor (current_canvas_cursor);
4489 Editor::reset_region_scale_amplitude ()
4495 RegionSelection rs = get_regions_from_selection_and_entered ();
4501 begin_reversible_command ("reset gain");
4503 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4504 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4507 arv->region()->clear_changes ();
4508 arv->audio_region()->set_scale_amplitude (1.0f);
4509 _session->add_command (new StatefulDiffCommand (arv->region()));
4512 commit_reversible_command ();
4516 Editor::adjust_region_gain (bool up)
4518 RegionSelection rs = get_regions_from_selection_and_entered ();
4520 if (!_session || rs.empty()) {
4524 begin_reversible_command ("adjust region gain");
4526 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4527 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4532 arv->region()->clear_changes ();
4534 double dB = accurate_coefficient_to_dB (arv->audio_region()->scale_amplitude ());
4542 arv->audio_region()->set_scale_amplitude (dB_to_coefficient (dB));
4543 _session->add_command (new StatefulDiffCommand (arv->region()));
4546 commit_reversible_command ();
4551 Editor::reverse_region ()
4557 Reverse rev (*_session);
4558 apply_filter (rev, _("reverse regions"));
4562 Editor::strip_region_silence ()
4568 RegionSelection rs = get_regions_from_selection_and_entered ();
4574 std::list<RegionView*> audio_only;
4576 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4577 AudioRegionView* const arv = dynamic_cast<AudioRegionView*> (*i);
4579 audio_only.push_back (arv);
4583 StripSilenceDialog d (_session, audio_only);
4584 int const r = d.run ();
4588 if (r == Gtk::RESPONSE_OK) {
4589 ARDOUR::AudioIntervalMap silences;
4590 d.silences (silences);
4591 StripSilence s (*_session, silences, d.fade_length());
4592 apply_filter (s, _("strip silence"), &d);
4597 Editor::apply_midi_note_edit_op_to_region (MidiOperator& op, MidiRegionView& mrv)
4599 Evoral::Sequence<Evoral::MusicalTime>::Notes selected;
4600 mrv.selection_as_notelist (selected, true);
4602 vector<Evoral::Sequence<Evoral::MusicalTime>::Notes> v;
4603 v.push_back (selected);
4605 return op (mrv.midi_region()->model(), v);
4609 Editor::apply_midi_note_edit_op (MidiOperator& op)
4613 RegionSelection rs = get_regions_from_selection_and_entered ();
4619 begin_reversible_command (op.name ());
4621 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4622 RegionSelection::iterator tmp = r;
4625 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4628 cmd = apply_midi_note_edit_op_to_region (op, *mrv);
4631 _session->add_command (cmd);
4638 commit_reversible_command ();
4642 Editor::fork_region ()
4644 RegionSelection rs = get_regions_from_selection_and_entered ();
4650 begin_reversible_command (_("Fork Region(s)"));
4652 set_canvas_cursor (_cursors->wait);
4655 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4656 RegionSelection::iterator tmp = r;
4659 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4662 boost::shared_ptr<Playlist> playlist = mrv->region()->playlist();
4663 boost::shared_ptr<MidiRegion> newregion = mrv->midi_region()->clone ();
4665 playlist->clear_changes ();
4666 playlist->replace_region (mrv->region(), newregion, mrv->region()->position());
4667 _session->add_command(new StatefulDiffCommand (playlist));
4673 commit_reversible_command ();
4675 set_canvas_cursor (current_canvas_cursor);
4679 Editor::quantize_region ()
4681 int selected_midi_region_cnt = 0;
4687 RegionSelection rs = get_regions_from_selection_and_entered ();
4693 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4694 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*r);
4696 selected_midi_region_cnt++;
4700 if (selected_midi_region_cnt == 0) {
4704 QuantizeDialog* qd = new QuantizeDialog (*this);
4707 const int r = qd->run ();
4710 if (r == Gtk::RESPONSE_OK) {
4711 Quantize quant (*_session, Plain,
4712 qd->snap_start(), qd->snap_end(),
4713 qd->start_grid_size(), qd->end_grid_size(),
4714 qd->strength(), qd->swing(), qd->threshold());
4716 apply_midi_note_edit_op (quant);
4721 Editor::insert_patch_change ()
4723 RegionSelection rs = get_regions_from_selection_and_entered ();
4728 framepos_t const p = get_preferred_edit_position (false);
4730 Evoral::PatchChange<Evoral::MusicalTime> empty (0, 0, 0, 0);
4731 PatchChangeDialog d (0, _session, empty, Gtk::Stock::ADD);
4733 if (d.run() == RESPONSE_CANCEL) {
4737 for (RegionSelection::iterator i = rs.begin (); i != rs.end(); ++i) {
4738 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*> (*i);
4740 if (p >= mrv->region()->first_frame() && p <= mrv->region()->last_frame()) {
4741 mrv->add_patch_change (p - mrv->region()->position(), d.patch ());
4748 Editor::apply_filter (Filter& filter, string command, ProgressReporter* progress)
4750 RegionSelection rs = get_regions_from_selection_and_entered ();
4756 begin_reversible_command (command);
4758 set_canvas_cursor (_cursors->wait);
4762 int const N = rs.size ();
4764 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4765 RegionSelection::iterator tmp = r;
4768 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4770 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4773 progress->descend (1.0 / N);
4776 if (arv->audio_region()->apply (filter, progress) == 0) {
4778 playlist->clear_changes ();
4780 if (filter.results.empty ()) {
4782 /* no regions returned; remove the old one */
4783 playlist->remove_region (arv->region ());
4787 std::vector<boost::shared_ptr<Region> >::iterator res = filter.results.begin ();
4789 /* first region replaces the old one */
4790 playlist->replace_region (arv->region(), *res, (*res)->position());
4794 while (res != filter.results.end()) {
4795 playlist->add_region (*res, (*res)->position());
4801 _session->add_command(new StatefulDiffCommand (playlist));
4807 progress->ascend ();
4815 commit_reversible_command ();
4818 set_canvas_cursor (current_canvas_cursor);
4822 Editor::external_edit_region ()
4828 Editor::brush (framepos_t pos)
4832 RegionSelection rs = get_regions_from_selection_and_entered ();
4838 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4839 mouse_brush_insert_region ((*i), pos);
4844 Editor::reset_region_gain_envelopes ()
4846 RegionSelection rs = get_regions_from_selection_and_entered ();
4848 if (!_session || rs.empty()) {
4852 _session->begin_reversible_command (_("reset region gain"));
4854 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4855 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4857 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4858 XMLNode& before (alist->get_state());
4860 arv->audio_region()->set_default_envelope ();
4861 _session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4865 _session->commit_reversible_command ();
4869 Editor::toggle_gain_envelope_visibility ()
4871 if (_ignore_region_action) {
4875 RegionSelection rs = get_regions_from_selection_and_entered ();
4877 if (!_session || rs.empty()) {
4881 _session->begin_reversible_command (_("region gain envelope visible"));
4883 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4884 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4886 arv->region()->clear_changes ();
4887 arv->set_envelope_visible (!arv->envelope_visible());
4888 _session->add_command (new StatefulDiffCommand (arv->region()));
4892 _session->commit_reversible_command ();
4896 Editor::toggle_gain_envelope_active ()
4898 if (_ignore_region_action) {
4902 RegionSelection rs = get_regions_from_selection_and_entered ();
4904 if (!_session || rs.empty()) {
4908 _session->begin_reversible_command (_("region gain envelope active"));
4910 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4911 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4913 arv->region()->clear_changes ();
4914 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4915 _session->add_command (new StatefulDiffCommand (arv->region()));
4919 _session->commit_reversible_command ();
4923 Editor::toggle_region_lock ()
4925 if (_ignore_region_action) {
4929 RegionSelection rs = get_regions_from_selection_and_entered ();
4931 if (!_session || rs.empty()) {
4935 _session->begin_reversible_command (_("toggle region lock"));
4937 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4938 (*i)->region()->clear_changes ();
4939 (*i)->region()->set_locked (!(*i)->region()->locked());
4940 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4943 _session->commit_reversible_command ();
4947 Editor::toggle_region_lock_style ()
4949 if (_ignore_region_action) {
4953 RegionSelection rs = get_regions_from_selection_and_entered ();
4955 if (!_session || rs.empty()) {
4959 _session->begin_reversible_command (_("region lock style"));
4961 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4962 (*i)->region()->clear_changes ();
4963 PositionLockStyle const ns = (*i)->region()->position_lock_style() == AudioTime ? MusicTime : AudioTime;
4964 (*i)->region()->set_position_lock_style (ns);
4965 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4968 _session->commit_reversible_command ();
4972 Editor::toggle_opaque_region ()
4974 if (_ignore_region_action) {
4978 RegionSelection rs = get_regions_from_selection_and_entered ();
4980 if (!_session || rs.empty()) {
4984 _session->begin_reversible_command (_("change region opacity"));
4986 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4987 (*i)->region()->clear_changes ();
4988 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4989 _session->add_command (new StatefulDiffCommand ((*i)->region()));
4992 _session->commit_reversible_command ();
4996 Editor::toggle_record_enable ()
4998 bool new_state = false;
5000 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
5001 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
5004 if (!rtav->is_track())
5008 new_state = !rtav->track()->record_enabled();
5012 rtav->track()->set_record_enabled (new_state, this);
5018 Editor::set_fade_length (bool in)
5020 RegionSelection rs = get_regions_from_selection_and_entered ();
5026 /* we need a region to measure the offset from the start */
5028 RegionView* rv = rs.front ();
5030 framepos_t pos = get_preferred_edit_position();
5034 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
5035 /* edit point is outside the relevant region */
5040 if (pos <= rv->region()->position()) {
5044 len = pos - rv->region()->position();
5045 cmd = _("set fade in length");
5047 if (pos >= rv->region()->last_frame()) {
5051 len = rv->region()->last_frame() - pos;
5052 cmd = _("set fade out length");
5055 begin_reversible_command (cmd);
5057 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5058 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5064 boost::shared_ptr<AutomationList> alist;
5066 alist = tmp->audio_region()->fade_in();
5068 alist = tmp->audio_region()->fade_out();
5071 XMLNode &before = alist->get_state();
5074 tmp->audio_region()->set_fade_in_length (len);
5075 tmp->audio_region()->set_fade_in_active (true);
5077 tmp->audio_region()->set_fade_out_length (len);
5078 tmp->audio_region()->set_fade_out_active (true);
5081 XMLNode &after = alist->get_state();
5082 _session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
5085 commit_reversible_command ();
5089 Editor::set_fade_in_shape (FadeShape shape)
5091 RegionSelection rs = get_regions_from_selection_and_entered ();
5097 begin_reversible_command (_("set fade in shape"));
5099 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5100 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5106 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
5107 XMLNode &before = alist->get_state();
5109 tmp->audio_region()->set_fade_in_shape (shape);
5111 XMLNode &after = alist->get_state();
5112 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5115 commit_reversible_command ();
5120 Editor::set_fade_out_shape (FadeShape shape)
5122 RegionSelection rs = get_regions_from_selection_and_entered ();
5128 begin_reversible_command (_("set fade out shape"));
5130 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5131 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5137 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
5138 XMLNode &before = alist->get_state();
5140 tmp->audio_region()->set_fade_out_shape (shape);
5142 XMLNode &after = alist->get_state();
5143 _session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
5146 commit_reversible_command ();
5150 Editor::set_fade_in_active (bool yn)
5152 RegionSelection rs = get_regions_from_selection_and_entered ();
5158 begin_reversible_command (_("set fade in active"));
5160 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5161 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5168 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5170 ar->clear_changes ();
5171 ar->set_fade_in_active (yn);
5172 _session->add_command (new StatefulDiffCommand (ar));
5175 commit_reversible_command ();
5179 Editor::set_fade_out_active (bool yn)
5181 RegionSelection rs = get_regions_from_selection_and_entered ();
5187 begin_reversible_command (_("set fade out active"));
5189 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5190 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5196 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5198 ar->clear_changes ();
5199 ar->set_fade_out_active (yn);
5200 _session->add_command(new StatefulDiffCommand (ar));
5203 commit_reversible_command ();
5207 Editor::toggle_region_fades (int dir)
5209 boost::shared_ptr<AudioRegion> ar;
5212 RegionSelection rs = get_regions_from_selection_and_entered ();
5218 RegionSelection::iterator i;
5219 for (i = rs.begin(); i != rs.end(); ++i) {
5220 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5222 yn = ar->fade_out_active ();
5224 yn = ar->fade_in_active ();
5230 if (i == rs.end()) {
5234 /* XXX should this undo-able? */
5236 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5237 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5240 if (dir == 1 || dir == 0) {
5241 ar->set_fade_in_active (!yn);
5244 if (dir == -1 || dir == 0) {
5245 ar->set_fade_out_active (!yn);
5251 /** Update region fade visibility after its configuration has been changed */
5253 Editor::update_region_fade_visibility ()
5255 bool _fade_visibility = _session->config.get_show_region_fades ();
5257 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5258 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5260 if (_fade_visibility) {
5261 v->audio_view()->show_all_fades ();
5263 v->audio_view()->hide_all_fades ();
5269 /** Update crossfade visibility after its configuration has been changed */
5271 Editor::update_xfade_visibility ()
5273 _xfade_visibility = _session->config.get_xfades_visible ();
5275 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5276 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5278 if (_xfade_visibility) {
5279 v->show_all_xfades ();
5281 v->hide_all_xfades ();
5288 Editor::set_edit_point ()
5293 if (!mouse_frame (where, ignored)) {
5299 if (selection->markers.empty()) {
5301 mouse_add_new_marker (where);
5306 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5309 loc->move_to (where);
5315 Editor::set_playhead_cursor ()
5317 if (entered_marker) {
5318 _session->request_locate (entered_marker->position(), _session->transport_rolling());
5323 if (!mouse_frame (where, ignored)) {
5330 _session->request_locate (where, _session->transport_rolling());
5336 Editor::split_region ()
5338 if (((mouse_mode == MouseRange) ||
5339 (mouse_mode != MouseObject && _join_object_range_state == JOIN_OBJECT_RANGE_RANGE)) &&
5340 !selection->time.empty()) {
5341 separate_regions_between (selection->time);
5345 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5347 framepos_t where = get_preferred_edit_position ();
5353 split_regions_at (where, rs);
5357 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5359 if (entered_track && mouse_mode == MouseObject) {
5360 if (!selection->tracks.empty()) {
5361 if (!selection->selected (entered_track)) {
5362 selection->add (entered_track);
5365 /* there is no selection, but this operation requires/prefers selected objects */
5367 if (op_really_wants_one_track_if_none_are_selected) {
5368 selection->set (entered_track);
5374 struct EditorOrderRouteSorter {
5375 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5376 /* use of ">" forces the correct sort order */
5377 return a->order_key ("editor") < b->order_key ("editor");
5382 Editor::select_next_route()
5384 if (selection->tracks.empty()) {
5385 selection->set (track_views.front());
5389 TimeAxisView* current = selection->tracks.front();
5393 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5394 if (*i == current) {
5396 if (i != track_views.end()) {
5399 current = (*(track_views.begin()));
5400 //selection->set (*(track_views.begin()));
5405 rui = dynamic_cast<RouteUI *>(current);
5406 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5408 selection->set(current);
5410 ensure_track_visible(current);
5414 Editor::select_prev_route()
5416 if (selection->tracks.empty()) {
5417 selection->set (track_views.front());
5421 TimeAxisView* current = selection->tracks.front();
5425 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5426 if (*i == current) {
5428 if (i != track_views.rend()) {
5431 current = *(track_views.rbegin());
5436 rui = dynamic_cast<RouteUI *>(current);
5437 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5439 selection->set (current);
5441 ensure_track_visible(current);
5445 Editor::ensure_track_visible(TimeAxisView *track)
5447 if (track->hidden())
5450 double const current_view_min_y = vertical_adjustment.get_value();
5451 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5453 double const track_min_y = track->y_position ();
5454 double const track_max_y = track->y_position () + track->effective_height ();
5456 if (track_min_y >= current_view_min_y &&
5457 track_max_y <= current_view_max_y) {
5463 if (track_min_y < current_view_min_y) {
5464 // Track is above the current view
5465 new_value = track_min_y;
5467 // Track is below the current view
5468 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5471 vertical_adjustment.set_value(new_value);
5475 Editor::set_loop_from_selection (bool play)
5477 if (_session == 0 || selection->time.empty()) {
5481 framepos_t start = selection->time[clicked_selection].start;
5482 framepos_t end = selection->time[clicked_selection].end;
5484 set_loop_range (start, end, _("set loop range from selection"));
5487 _session->request_play_loop (true);
5488 _session->request_locate (start, true);
5493 Editor::set_loop_from_edit_range (bool play)
5495 if (_session == 0) {
5502 if (!get_edit_op_range (start, end)) {
5506 set_loop_range (start, end, _("set loop range from edit range"));
5509 _session->request_play_loop (true);
5510 _session->request_locate (start, true);
5515 Editor::set_loop_from_region (bool play)
5517 framepos_t start = max_framepos;
5520 RegionSelection rs = get_regions_from_selection_and_entered ();
5526 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5527 if ((*i)->region()->position() < start) {
5528 start = (*i)->region()->position();
5530 if ((*i)->region()->last_frame() + 1 > end) {
5531 end = (*i)->region()->last_frame() + 1;
5535 set_loop_range (start, end, _("set loop range from region"));
5538 _session->request_play_loop (true);
5539 _session->request_locate (start, true);
5544 Editor::set_punch_from_selection ()
5546 if (_session == 0 || selection->time.empty()) {
5550 framepos_t start = selection->time[clicked_selection].start;
5551 framepos_t end = selection->time[clicked_selection].end;
5553 set_punch_range (start, end, _("set punch range from selection"));
5557 Editor::set_punch_from_edit_range ()
5559 if (_session == 0) {
5566 if (!get_edit_op_range (start, end)) {
5570 set_punch_range (start, end, _("set punch range from edit range"));
5574 Editor::set_punch_from_region ()
5576 framepos_t start = max_framepos;
5579 RegionSelection rs = get_regions_from_selection_and_entered ();
5585 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5586 if ((*i)->region()->position() < start) {
5587 start = (*i)->region()->position();
5589 if ((*i)->region()->last_frame() + 1 > end) {
5590 end = (*i)->region()->last_frame() + 1;
5594 set_punch_range (start, end, _("set punch range from region"));
5598 Editor::pitch_shift_region ()
5600 RegionSelection rs = get_regions_from_selection_and_entered ();
5606 pitch_shift (rs, 1.2);
5610 Editor::set_tempo_from_region ()
5612 RegionSelection rs = get_regions_from_selection_and_entered ();
5614 if (!_session || rs.empty()) {
5618 RegionView* rv = rs.front();
5620 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5624 Editor::use_range_as_bar ()
5626 framepos_t start, end;
5627 if (get_edit_op_range (start, end)) {
5628 define_one_bar (start, end);
5633 Editor::define_one_bar (framepos_t start, framepos_t end)
5635 framepos_t length = end - start;
5637 const Meter& m (_session->tempo_map().meter_at (start));
5639 /* length = 1 bar */
5641 /* now we want frames per beat.
5642 we have frames per bar, and beats per bar, so ...
5645 double frames_per_beat = length / m.beats_per_bar();
5647 /* beats per minute = */
5649 double beats_per_minute = (_session->frame_rate() * 60.0) / frames_per_beat;
5651 /* now decide whether to:
5653 (a) set global tempo
5654 (b) add a new tempo marker
5658 const TempoSection& t (_session->tempo_map().tempo_section_at (start));
5660 bool do_global = false;
5662 if ((_session->tempo_map().n_tempos() == 1) && (_session->tempo_map().n_meters() == 1)) {
5664 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5665 at the start, or create a new marker
5668 vector<string> options;
5669 options.push_back (_("Cancel"));
5670 options.push_back (_("Add new marker"));
5671 options.push_back (_("Set global tempo"));
5674 _("Define one bar"),
5675 _("Do you want to set the global tempo or add a new tempo marker?"),
5679 c.set_default_response (2);
5695 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5696 if the marker is at the region starter, change it, otherwise add
5701 begin_reversible_command (_("set tempo from region"));
5702 XMLNode& before (_session->tempo_map().get_state());
5705 _session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5706 } else if (t.frame() == start) {
5707 _session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5709 _session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5712 XMLNode& after (_session->tempo_map().get_state());
5714 _session->add_command (new MementoCommand<TempoMap>(_session->tempo_map(), &before, &after));
5715 commit_reversible_command ();
5719 Editor::split_region_at_transients ()
5721 AnalysisFeatureList positions;
5723 RegionSelection rs = get_regions_from_selection_and_entered ();
5725 if (!_session || rs.empty()) {
5729 _session->begin_reversible_command (_("split regions"));
5731 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5733 RegionSelection::iterator tmp;
5738 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5740 if (ar && (ar->get_transients (positions) == 0)) {
5741 split_region_at_points ((*i)->region(), positions, true);
5748 _session->commit_reversible_command ();
5753 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret, bool select_new)
5755 bool use_rhythmic_rodent = false;
5757 boost::shared_ptr<Playlist> pl = r->playlist();
5759 list<boost::shared_ptr<Region> > new_regions;
5765 if (positions.empty()) {
5770 if (positions.size() > 20 && can_ferret) {
5771 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);
5772 MessageDialog msg (msgstr,
5775 Gtk::BUTTONS_OK_CANCEL);
5778 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5779 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5781 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5784 msg.set_title (_("Excessive split?"));
5787 int response = msg.run();
5793 case RESPONSE_APPLY:
5794 use_rhythmic_rodent = true;
5801 if (use_rhythmic_rodent) {
5802 show_rhythm_ferret ();
5806 AnalysisFeatureList::const_iterator x;
5808 pl->clear_changes ();
5810 x = positions.begin();
5812 if (x == positions.end()) {
5817 pl->remove_region (r);
5821 while (x != positions.end()) {
5823 /* deal with positons that are out of scope of present region bounds */
5824 if (*x <= 0 || *x > r->length()) {
5829 /* file start = original start + how far we from the initial position ?
5832 framepos_t file_start = r->start() + pos;
5834 /* length = next position - current position
5837 framepos_t len = (*x) - pos;
5839 /* XXX we do we really want to allow even single-sample regions?
5840 shouldn't we have some kind of lower limit on region size?
5849 if (RegionFactory::region_name (new_name, r->name())) {
5853 /* do NOT announce new regions 1 by one, just wait till they are all done */
5857 plist.add (ARDOUR::Properties::start, file_start);
5858 plist.add (ARDOUR::Properties::length, len);
5859 plist.add (ARDOUR::Properties::name, new_name);
5860 plist.add (ARDOUR::Properties::layer, 0);
5862 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5864 pl->add_region (nr, r->position() + pos);
5867 new_regions.push_front(nr);
5876 RegionFactory::region_name (new_name, r->name());
5878 /* Add the final region */
5881 plist.add (ARDOUR::Properties::start, r->start() + pos);
5882 plist.add (ARDOUR::Properties::length, r->last_frame() - (r->position() + pos) + 1);
5883 plist.add (ARDOUR::Properties::name, new_name);
5884 plist.add (ARDOUR::Properties::layer, 0);
5886 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), plist, false);
5887 pl->add_region (nr, r->position() + pos);
5890 new_regions.push_front(nr);
5895 _session->add_command (new StatefulDiffCommand (pl));
5899 for (list<boost::shared_ptr<Region> >::iterator i = new_regions.begin(); i != new_regions.end(); ++i){
5900 set_selected_regionview_from_region_list ((*i), Selection::Add);
5906 Editor::place_transient()
5912 RegionSelection rs = get_regions_from_selection_and_edit_point ();
5918 framepos_t where = get_preferred_edit_position();
5920 _session->begin_reversible_command (_("place transient"));
5922 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5923 framepos_t position = (*r)->region()->position();
5924 (*r)->region()->add_transient(where - position);
5927 _session->commit_reversible_command ();
5931 Editor::remove_transient(ArdourCanvas::Item* item)
5937 ArdourCanvas::Line* _line = reinterpret_cast<ArdourCanvas::Line*> (item);
5940 AudioRegionView* _arv = reinterpret_cast<AudioRegionView*> (item->get_data ("regionview"));
5941 _arv->remove_transient (*(float*) _line->get_data ("position"));
5945 Editor::snap_regions_to_grid ()
5947 list <boost::shared_ptr<Playlist > > used_playlists;
5949 RegionSelection rs = get_regions_from_selection_and_entered ();
5951 if (!_session || rs.empty()) {
5955 _session->begin_reversible_command (_("snap regions to grid"));
5957 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5959 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
5961 if (!pl->frozen()) {
5962 /* we haven't seen this playlist before */
5964 /* remember used playlists so we can thaw them later */
5965 used_playlists.push_back(pl);
5969 framepos_t start_frame = (*r)->region()->first_frame ();
5970 snap_to (start_frame);
5971 (*r)->region()->set_position (start_frame, this);
5974 while (used_playlists.size() > 0) {
5975 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
5977 used_playlists.pop_front();
5980 _session->commit_reversible_command ();
5984 Editor::close_region_gaps ()
5986 list <boost::shared_ptr<Playlist > > used_playlists;
5988 RegionSelection rs = get_regions_from_selection_and_entered ();
5990 if (!_session || rs.empty()) {
5994 Dialog dialog (_("Close Region Gaps"));
5997 table.set_spacings (12);
5998 table.set_border_width (12);
5999 Label* l = manage (new Label (_("Crossfade length")));
6000 l->set_alignment (0, 0.5);
6001 table.attach (*l, 0, 1, 0, 1);
6003 SpinButton spin_crossfade (1, 0);
6004 spin_crossfade.set_range (0, 15);
6005 spin_crossfade.set_increments (1, 1);
6006 spin_crossfade.set_value (5);
6007 table.attach (spin_crossfade, 1, 2, 0, 1);
6009 table.attach (*manage (new Label (_("ms"))), 2, 3, 0, 1);
6011 l = manage (new Label (_("Pull-back length")));
6012 l->set_alignment (0, 0.5);
6013 table.attach (*l, 0, 1, 1, 2);
6015 SpinButton spin_pullback (1, 0);
6016 spin_pullback.set_range (0, 100);
6017 spin_pullback.set_increments (1, 1);
6018 spin_pullback.set_value(30);
6019 table.attach (spin_pullback, 1, 2, 1, 2);
6021 table.attach (*manage (new Label (_("ms"))), 2, 3, 1, 2);
6023 dialog.get_vbox()->pack_start (table);
6024 dialog.add_button (Stock::CANCEL, RESPONSE_CANCEL);
6025 dialog.add_button (_("Ok"), RESPONSE_ACCEPT);
6028 if (dialog.run () == RESPONSE_CANCEL) {
6032 framepos_t crossfade_len = spin_crossfade.get_value();
6033 framepos_t pull_back_frames = spin_pullback.get_value();
6035 crossfade_len = lrintf (crossfade_len * _session->frame_rate()/1000);
6036 pull_back_frames = lrintf (pull_back_frames * _session->frame_rate()/1000);
6038 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
6040 _session->begin_reversible_command (_("close region gaps"));
6043 boost::shared_ptr<Region> last_region;
6045 rs.sort_by_position_and_track();
6047 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6049 boost::shared_ptr<Playlist> pl = (*r)->region()->playlist();
6051 if (!pl->frozen()) {
6052 /* we haven't seen this playlist before */
6054 /* remember used playlists so we can thaw them later */
6055 used_playlists.push_back(pl);
6059 framepos_t position = (*r)->region()->position();
6061 if (idx == 0 || position < last_region->position()){
6062 last_region = (*r)->region();
6067 (*r)->region()->trim_front( (position - pull_back_frames), this );
6068 last_region->trim_end( (position - pull_back_frames + crossfade_len), this );
6070 last_region = (*r)->region();
6075 while (used_playlists.size() > 0) {
6076 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
6078 used_playlists.pop_front();
6081 _session->commit_reversible_command ();
6085 Editor::tab_to_transient (bool forward)
6087 AnalysisFeatureList positions;
6089 RegionSelection rs = get_regions_from_selection_and_entered ();
6095 framepos_t pos = _session->audible_frame ();
6097 if (!selection->tracks.empty()) {
6099 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6101 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
6104 boost::shared_ptr<Track> tr = rtv->track();
6106 boost::shared_ptr<Playlist> pl = tr->playlist ();
6108 framepos_t result = pl->find_next_transient (pos, forward ? 1 : -1);
6111 positions.push_back (result);
6124 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
6125 (*r)->region()->get_transients (positions);
6129 TransientDetector::cleanup_transients (positions, _session->frame_rate(), 3.0);
6132 AnalysisFeatureList::iterator x;
6134 for (x = positions.begin(); x != positions.end(); ++x) {
6140 if (x != positions.end ()) {
6141 _session->request_locate (*x);
6145 AnalysisFeatureList::reverse_iterator x;
6147 for (x = positions.rbegin(); x != positions.rend(); ++x) {
6153 if (x != positions.rend ()) {
6154 _session->request_locate (*x);
6160 Editor::playhead_forward_to_grid ()
6162 if (!_session) return;
6163 framepos_t pos = playhead_cursor->current_frame;
6164 if (pos < max_framepos - 1) {
6166 snap_to_internal (pos, 1, false);
6167 _session->request_locate (pos);
6173 Editor::playhead_backward_to_grid ()
6175 if (!_session) return;
6176 framepos_t pos = playhead_cursor->current_frame;
6179 snap_to_internal (pos, -1, false);
6180 _session->request_locate (pos);
6185 Editor::set_track_height (Height h)
6187 TrackSelection& ts (selection->tracks);
6189 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6190 (*x)->set_height_enum (h);
6195 Editor::toggle_tracks_active ()
6197 TrackSelection& ts (selection->tracks);
6199 bool target = false;
6205 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6206 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
6210 target = !rtv->_route->active();
6213 rtv->_route->set_active (target, this);
6219 Editor::remove_tracks ()
6221 TrackSelection& ts (selection->tracks);
6227 vector<string> choices;
6231 const char* trackstr;
6233 vector<boost::shared_ptr<Route> > routes;
6234 bool special_bus = false;
6236 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6237 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
6239 if (rtv->is_track()) {
6245 routes.push_back (rtv->_route);
6247 if (rtv->route()->is_master() || rtv->route()->is_monitor()) {
6252 if (special_bus && !Config->get_allow_special_bus_removal()) {
6253 MessageDialog msg (_("That would be bad news ...."),
6257 msg.set_secondary_text (string_compose (_(
6258 "Removing the master or monitor bus is such a bad idea\n\
6259 that %1 is not going to allow it.\n\
6261 If you really want to do this sort of thing\n\
6262 edit your ardour.rc file to set the\n\
6263 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME));
6270 if (ntracks + nbusses == 0) {
6275 trackstr = _("tracks");
6277 trackstr = _("track");
6281 busstr = _("busses");
6288 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6289 "(You may also lose the playlists associated with the %2)\n\n"
6290 "This action cannot be undone, and the session file will be overwritten!"),
6291 ntracks, trackstr, nbusses, busstr);
6293 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6294 "(You may also lose the playlists associated with the %2)\n\n"
6295 "This action cannot be undone, and the session file will be overwritten!"),
6298 } else if (nbusses) {
6299 prompt = string_compose (_("Do you really want to remove %1 %2?\n\n"
6300 "This action cannot be undon, and the session file will be overwritten"),
6304 choices.push_back (_("No, do nothing."));
6305 if (ntracks + nbusses > 1) {
6306 choices.push_back (_("Yes, remove them."));
6308 choices.push_back (_("Yes, remove it."));
6313 title = string_compose (_("Remove %1"), trackstr);
6315 title = string_compose (_("Remove %1"), busstr);
6318 Choice prompter (title, prompt, choices);
6320 if (prompter.run () != 1) {
6324 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6325 _session->remove_route (*x);
6330 Editor::do_insert_time ()
6332 if (selection->tracks.empty()) {
6336 InsertTimeDialog d (*this);
6337 int response = d.run ();
6339 if (response != RESPONSE_OK) {
6343 if (d.distance() == 0) {
6347 InsertTimeOption opt = d.intersected_region_action ();
6350 get_preferred_edit_position(),
6355 d.move_glued_markers(),
6356 d.move_locked_markers(),
6362 Editor::insert_time (framepos_t pos, framecnt_t frames, InsertTimeOption opt,
6363 bool ignore_music_glue, bool markers_too, bool glued_markers_too, bool locked_markers_too, bool tempo_too)
6365 bool commit = false;
6367 if (Config->get_edit_mode() == Lock) {
6371 begin_reversible_command (_("insert time"));
6373 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6375 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6379 pl->clear_changes ();
6380 pl->clear_owned_changes ();
6382 if (opt == SplitIntersected) {
6386 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6388 vector<Command*> cmds;
6390 _session->add_commands (cmds);
6392 _session->add_command (new StatefulDiffCommand (pl));
6397 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6399 rtav->route ()->shift (pos, frames);
6407 XMLNode& before (_session->locations()->get_state());
6408 Locations::LocationList copy (_session->locations()->list());
6410 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6412 Locations::LocationList::const_iterator tmp;
6414 bool const was_locked = (*i)->locked ();
6415 if (locked_markers_too) {
6419 if ((*i)->position_lock_style() == AudioTime || glued_markers_too) {
6421 if ((*i)->start() >= pos) {
6422 (*i)->set_start ((*i)->start() + frames);
6423 if (!(*i)->is_mark()) {
6424 (*i)->set_end ((*i)->end() + frames);
6437 XMLNode& after (_session->locations()->get_state());
6438 _session->add_command (new MementoCommand<Locations>(*_session->locations(), &before, &after));
6443 _session->tempo_map().insert_time (pos, frames);
6447 commit_reversible_command ();
6452 Editor::fit_selected_tracks ()
6454 fit_tracks (selection->tracks);
6458 Editor::fit_tracks (TrackViewList & tracks)
6460 if (tracks.empty()) {
6464 uint32_t child_heights = 0;
6465 int visible_tracks = 0;
6467 for (TrackSelection::iterator t = tracks.begin(); t != tracks.end(); ++t) {
6469 if (!(*t)->marked_for_display()) {
6473 child_heights += (*t)->effective_height() - (*t)->current_height();
6477 uint32_t h = (uint32_t) floor ((_canvas_height - child_heights - canvas_timebars_vsize) / visible_tracks);
6478 double first_y_pos = DBL_MAX;
6480 if (h < TimeAxisView::preset_height (HeightSmall)) {
6481 MessageDialog msg (*this, _("There are too many tracks to fit in the current window"));
6482 /* too small to be displayed */
6486 undo_visual_stack.push_back (current_visual_state());
6488 /* build a list of all tracks, including children */
6491 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
6493 TimeAxisView::Children c = (*i)->get_child_list ();
6494 for (TimeAxisView::Children::iterator j = c.begin(); j != c.end(); ++j) {
6495 all.push_back (j->get());
6499 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6501 bool prev_was_selected = false;
6502 bool is_selected = tracks.contains (all.front());
6503 bool next_is_selected;
6505 for (TrackViewList::iterator t = all.begin(); t != all.end(); ++t) {
6507 TrackViewList::iterator next;
6512 if (next != all.end()) {
6513 next_is_selected = tracks.contains (*next);
6515 next_is_selected = false;
6518 if ((*t)->marked_for_display ()) {
6520 (*t)->set_height (h);
6521 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6523 if (prev_was_selected && next_is_selected) {
6524 hide_track_in_display (*t);
6529 prev_was_selected = is_selected;
6530 is_selected = next_is_selected;
6534 set the controls_layout height now, because waiting for its size
6535 request signal handler will cause the vertical adjustment setting to fail
6538 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6539 vertical_adjustment.set_value (first_y_pos);
6541 redo_visual_stack.push_back (current_visual_state());
6545 Editor::save_visual_state (uint32_t n)
6547 while (visual_states.size() <= n) {
6548 visual_states.push_back (0);
6551 delete visual_states[n];
6553 visual_states[n] = current_visual_state (true);
6558 Editor::goto_visual_state (uint32_t n)
6560 if (visual_states.size() <= n) {
6564 if (visual_states[n] == 0) {
6568 use_visual_state (*visual_states[n]);
6572 Editor::start_visual_state_op (uint32_t n)
6574 if (visual_state_op_connection.empty()) {
6575 visual_state_op_connection = Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6580 Editor::cancel_visual_state_op (uint32_t n)
6582 if (!visual_state_op_connection.empty()) {
6583 visual_state_op_connection.disconnect();
6584 goto_visual_state (n);
6586 //we land here if called from the menu OR if end_visual_state_op has been called
6587 //so check if we are already in visual state n
6588 // XXX not yet checking it at all, but redoing does not hurt
6589 goto_visual_state (n);
6594 Editor::end_visual_state_op (uint32_t n)
6596 visual_state_op_connection.disconnect();
6597 save_visual_state (n);
6599 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6601 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6602 pup->set_text (buf);
6605 return false; // do not call again
6609 Editor::toggle_region_mute ()
6611 if (_ignore_region_action) {
6615 RegionSelection rs = get_regions_from_selection_and_entered ();
6621 if (rs.size() > 1) {
6622 begin_reversible_command (_("mute regions"));
6624 begin_reversible_command (_("mute region"));
6627 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
6629 (*i)->region()->playlist()->clear_changes ();
6630 (*i)->region()->set_muted (!(*i)->region()->muted ());
6631 _session->add_command (new StatefulDiffCommand ((*i)->region()->playlist()));
6635 commit_reversible_command ();