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 */
29 #include <pbd/error.h>
30 #include <pbd/basename.h>
31 #include <pbd/pthread_utils.h>
32 #include <pbd/memento_command.h>
33 #include <pbd/whitespace.h>
35 #include <gtkmm2ext/utils.h>
36 #include <gtkmm2ext/choice.h>
37 #include <gtkmm2ext/window_title.h>
39 #include <ardour/audioengine.h>
40 #include <ardour/session.h>
41 #include <ardour/audioplaylist.h>
42 #include <ardour/audioregion.h>
43 #include <ardour/audio_diskstream.h>
44 #include <ardour/utils.h>
45 #include <ardour/location.h>
46 #include <ardour/named_selection.h>
47 #include <ardour/audio_track.h>
48 #include <ardour/audiofilesource.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>
57 #include "ardour_ui.h"
59 #include "time_axis_view.h"
60 #include "route_time_axis.h"
61 #include "audio_time_axis.h"
62 #include "automation_time_axis.h"
63 #include "streamview.h"
64 #include "audio_region_view.h"
65 #include "midi_region_view.h"
66 #include "rgb_macros.h"
67 #include "selection_templates.h"
68 #include "selection.h"
70 #include "gtk-custom-hruler.h"
71 #include "gui_thread.h"
78 using namespace ARDOUR;
82 using namespace Gtkmm2ext;
83 using namespace Editing;
85 /***********************************************************************
87 ***********************************************************************/
90 Editor::undo (uint32_t n)
98 Editor::redo (uint32_t n)
106 Editor::split_region ()
108 split_region_at (get_preferred_edit_position());
112 Editor::split_region_at (nframes_t where)
116 get_regions_for_action (rs);
117 split_regions_at (where, selection->regions);
121 Editor::split_regions_at (nframes_t where, RegionSelection& regions)
123 list <boost::shared_ptr<Playlist > > used_playlists;
125 if (regions.empty()) {
129 begin_reversible_command (_("split"));
131 // if splitting a single region, and snap-to is using
132 // region boundaries, don't pay attention to them
134 if (regions.size() == 1) {
136 case SnapToRegionStart:
137 case SnapToRegionSync:
138 case SnapToRegionEnd:
147 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
149 RegionSelection::iterator tmp;
151 /* XXX this test needs to be more complicated, to make sure we really
152 have something to split.
155 if (!(*a)->region()->covers (where)) {
163 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
165 if (! pl->frozen()) {
166 /* we haven't seen this playlist before */
168 /* remember used playlists so we can thaw them later */
169 used_playlists.push_back(pl);
173 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
176 _new_regionviews_show_envelope = arv->envelope_visible();
180 XMLNode &before = pl->get_state();
181 pl->split_region ((*a)->region(), where);
182 XMLNode &after = pl->get_state();
183 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
188 while (used_playlists.size() > 0) {
190 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
192 used_playlists.pop_front();
194 commit_reversible_command ();
195 _new_regionviews_show_envelope = false;
199 /** Remove `clicked_regionview' */
201 Editor::remove_clicked_region ()
203 if (clicked_routeview == 0 || clicked_regionview == 0) {
207 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
209 begin_reversible_command (_("remove region"));
210 XMLNode &before = playlist->get_state();
211 playlist->remove_region (clicked_regionview->region());
212 XMLNode &after = playlist->get_state();
213 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
214 commit_reversible_command ();
218 /** Remove the selected regions */
220 Editor::remove_selected_regions ()
222 if (selection->regions.empty()) {
226 /* XXX: should be called remove regions if we're removing more than one */
227 begin_reversible_command (_("remove region"));
230 while (!selection->regions.empty()) {
231 boost::shared_ptr<Region> region = selection->regions.front()->region ();
232 boost::shared_ptr<Playlist> playlist = region->playlist ();
234 XMLNode &before = playlist->get_state();
235 playlist->remove_region (region);
236 XMLNode &after = playlist->get_state();
237 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
240 commit_reversible_command ();
243 boost::shared_ptr<Region>
244 Editor::select_region_for_operation (int dir, TimeAxisView **tv)
247 boost::shared_ptr<Region> region;
250 if (selection->time.start () == selection->time.end_frame ()) {
252 /* no current selection-> is there a selected regionview? */
254 if (selection->regions.empty()) {
260 if (!selection->regions.empty()) {
262 rv = *(selection->regions.begin());
263 (*tv) = &rv->get_time_axis_view();
264 region = rv->region();
266 } else if (!selection->tracks.empty()) {
268 (*tv) = selection->tracks.front();
270 RouteTimeAxisView* rtv;
272 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
273 boost::shared_ptr<Playlist> pl;
275 if ((pl = rtv->playlist()) == 0) {
279 region = pl->top_region_at (start);
287 Editor::extend_selection_to_end_of_region (bool next)
290 boost::shared_ptr<Region> region;
293 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
297 if (region && selection->time.start () == selection->time.end_frame ()) {
298 start = region->position();
300 start = selection->time.start ();
303 /* Try to leave the selection with the same route if possible */
305 if ((tv = selection->time.track) == 0) {
309 begin_reversible_command (_("extend selection"));
310 selection->set (tv, start, region->position() + region->length());
311 commit_reversible_command ();
315 Editor::extend_selection_to_start_of_region (bool previous)
318 boost::shared_ptr<Region> region;
321 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
325 if (region && selection->time.start () == selection->time.end_frame ()) {
326 end = region->position() + region->length();
328 end = selection->time.end_frame ();
331 /* Try to leave the selection with the same route if possible */
333 if ((tv = selection->time.track) == 0) {
337 begin_reversible_command (_("extend selection"));
338 selection->set (tv, region->position(), end);
339 commit_reversible_command ();
343 Editor::nudge_forward_release (GdkEventButton* ev)
345 if (ev->state & Keyboard::PrimaryModifier) {
346 nudge_forward (false, true);
348 nudge_forward (false, false);
354 Editor::nudge_backward_release (GdkEventButton* ev)
356 if (ev->state & Keyboard::PrimaryModifier) {
357 nudge_backward (false, true);
359 nudge_backward (false, false);
366 Editor::nudge_forward (bool next, bool force_playhead)
369 nframes_t next_distance;
372 get_regions_for_action (rs);
374 if (!session) return;
376 if (!force_playhead && !rs.empty()) {
378 begin_reversible_command (_("nudge regions forward"));
380 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
381 boost::shared_ptr<Region> r ((*i)->region());
383 distance = get_nudge_distance (r->position(), next_distance);
386 distance = next_distance;
389 XMLNode &before = r->playlist()->get_state();
390 r->set_position (r->position() + distance, this);
391 XMLNode &after = r->playlist()->get_state();
392 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
395 commit_reversible_command ();
398 } else if (!force_playhead && !selection->markers.empty()) {
401 Location* loc = find_location_from_marker (selection->markers.front(), is_start);
405 begin_reversible_command (_("nudge location forward"));
407 XMLNode& before (loc->get_state());
410 distance = get_nudge_distance (loc->start(), next_distance);
412 distance = next_distance;
414 if (max_frames - distance > loc->start() + loc->length()) {
415 loc->set_start (loc->start() + distance);
417 loc->set_start (max_frames - loc->length());
420 distance = get_nudge_distance (loc->end(), next_distance);
422 distance = next_distance;
424 if (max_frames - distance > loc->end()) {
425 loc->set_end (loc->end() + distance);
427 loc->set_end (max_frames);
430 XMLNode& after (loc->get_state());
431 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
432 commit_reversible_command ();
436 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
437 session->request_locate (playhead_cursor->current_frame + distance);
442 Editor::nudge_backward (bool next, bool force_playhead)
445 nframes_t next_distance;
448 get_regions_for_action (rs);
450 if (!session) return;
452 if (!force_playhead && !rs.empty()) {
454 begin_reversible_command (_("nudge regions backward"));
456 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
457 boost::shared_ptr<Region> r ((*i)->region());
459 distance = get_nudge_distance (r->position(), next_distance);
462 distance = next_distance;
465 XMLNode &before = r->playlist()->get_state();
467 if (r->position() > distance) {
468 r->set_position (r->position() - distance, this);
470 r->set_position (0, this);
472 XMLNode &after = r->playlist()->get_state();
473 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
476 commit_reversible_command ();
478 } else if (!force_playhead && !selection->markers.empty()) {
481 Location* loc = find_location_from_marker (selection->markers.front(), is_start);
485 begin_reversible_command (_("nudge location forward"));
486 XMLNode& before (loc->get_state());
489 distance = get_nudge_distance (loc->start(), next_distance);
491 distance = next_distance;
493 if (distance < loc->start()) {
494 loc->set_start (loc->start() - distance);
499 distance = get_nudge_distance (loc->end(), next_distance);
502 distance = next_distance;
505 if (distance < loc->end() - loc->length()) {
506 loc->set_end (loc->end() - distance);
508 loc->set_end (loc->length());
512 XMLNode& after (loc->get_state());
513 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
518 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
520 if (playhead_cursor->current_frame > distance) {
521 session->request_locate (playhead_cursor->current_frame - distance);
523 session->goto_start();
529 Editor::nudge_forward_capture_offset ()
534 get_regions_for_action (rs);
536 if (!session) return;
540 begin_reversible_command (_("nudge forward"));
542 distance = session->worst_output_latency();
544 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
545 boost::shared_ptr<Region> r ((*i)->region());
547 XMLNode &before = r->playlist()->get_state();
548 r->set_position (r->position() + distance, this);
549 XMLNode &after = r->playlist()->get_state();
550 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
553 commit_reversible_command ();
559 Editor::nudge_backward_capture_offset ()
564 get_regions_for_action (rs);
566 if (!session) return;
570 begin_reversible_command (_("nudge forward"));
572 distance = session->worst_output_latency();
574 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
575 boost::shared_ptr<Region> r ((*i)->region());
577 XMLNode &before = r->playlist()->get_state();
579 if (r->position() > distance) {
580 r->set_position (r->position() - distance, this);
582 r->set_position (0, this);
584 XMLNode &after = r->playlist()->get_state();
585 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
588 commit_reversible_command ();
595 Editor::move_to_start ()
597 session->goto_start ();
601 Editor::move_to_end ()
604 session->request_locate (session->current_end_frame());
608 Editor::build_region_boundary_cache ()
611 vector<RegionPoint> interesting_points;
612 boost::shared_ptr<Region> r;
613 TrackViewList tracks;
616 region_boundary_cache.clear ();
623 case SnapToRegionStart:
624 interesting_points.push_back (Start);
626 case SnapToRegionEnd:
627 interesting_points.push_back (End);
629 case SnapToRegionSync:
630 interesting_points.push_back (SyncPoint);
632 case SnapToRegionBoundary:
633 interesting_points.push_back (Start);
634 interesting_points.push_back (End);
637 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
642 TimeAxisView *ontrack = 0;
645 if (!selection->tracks.empty()) {
646 tlist = selection->tracks;
651 while (pos < session->current_end_frame() && !at_end) {
654 nframes_t lpos = max_frames;
656 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
658 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
659 if (*p == interesting_points.back()) {
662 /* move to next point type */
668 rpos = r->first_frame();
672 rpos = r->last_frame();
676 rpos = r->adjust_to_sync (r->first_frame());
684 RouteTimeAxisView *rtav;
686 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
687 if (rtav->get_diskstream() != 0) {
688 speed = rtav->get_diskstream()->speed();
692 rpos = track_frame_to_session_frame (rpos, speed);
698 /* prevent duplicates, but we don't use set<> because we want to be able
702 vector<nframes_t>::iterator ri;
704 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
710 if (ri == region_boundary_cache.end()) {
711 region_boundary_cache.push_back (rpos);
718 /* finally sort to be sure that the order is correct */
720 sort (region_boundary_cache.begin(), region_boundary_cache.end());
723 boost::shared_ptr<Region>
724 Editor::find_next_region (nframes_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
726 TrackViewList::iterator i;
727 nframes_t closest = max_frames;
728 boost::shared_ptr<Region> ret;
732 nframes_t track_frame;
733 RouteTimeAxisView *rtav;
735 for (i = tracks.begin(); i != tracks.end(); ++i) {
738 boost::shared_ptr<Region> r;
741 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
742 if (rtav->get_diskstream()!=0)
743 track_speed = rtav->get_diskstream()->speed();
746 track_frame = session_frame_to_track_frame(frame, track_speed);
748 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
754 rpos = r->first_frame ();
758 rpos = r->last_frame ();
762 rpos = r->adjust_to_sync (r->first_frame());
766 // rpos is a "track frame", converting it to "session frame"
767 rpos = track_frame_to_session_frame(rpos, track_speed);
770 distance = rpos - frame;
772 distance = frame - rpos;
775 if (distance < closest) {
787 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
789 nframes64_t distance = max_frames;
790 nframes64_t current_nearest = -1;
792 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
793 nframes64_t contender;
796 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
802 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
806 d = ::llabs (pos - contender);
809 current_nearest = contender;
814 return current_nearest;
818 Editor::cursor_to_region_boundary (Cursor* cursor, int32_t dir)
820 nframes64_t pos = cursor->current_frame;
827 // so we don't find the current region again..
828 if (dir > 0 || pos > 0) {
832 if (!selection->tracks.empty()) {
834 target = find_next_region_boundary (pos, dir, selection->tracks);
838 target = find_next_region_boundary (pos, dir, track_views);
846 if (cursor == playhead_cursor) {
847 session->request_locate (target);
849 cursor->set_position (target);
854 Editor::cursor_to_next_region_boundary (Cursor* cursor)
856 cursor_to_region_boundary (cursor, 1);
860 Editor::cursor_to_previous_region_boundary (Cursor* cursor)
862 cursor_to_region_boundary (cursor, -1);
866 Editor::cursor_to_region_point (Cursor* cursor, RegionPoint point, int32_t dir)
868 boost::shared_ptr<Region> r;
869 nframes_t pos = cursor->current_frame;
875 TimeAxisView *ontrack = 0;
877 // so we don't find the current region again..
881 if (!selection->tracks.empty()) {
883 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
885 } else if (clicked_axisview) {
888 t.push_back (clicked_axisview);
890 r = find_next_region (pos, point, dir, t, &ontrack);
894 r = find_next_region (pos, point, dir, track_views, &ontrack);
903 pos = r->first_frame ();
907 pos = r->last_frame ();
911 pos = r->adjust_to_sync (r->first_frame());
916 RouteTimeAxisView *rtav;
918 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
919 if (rtav->get_diskstream() != 0) {
920 speed = rtav->get_diskstream()->speed();
924 pos = track_frame_to_session_frame(pos, speed);
926 if (cursor == playhead_cursor) {
927 session->request_locate (pos);
929 cursor->set_position (pos);
934 Editor::cursor_to_next_region_point (Cursor* cursor, RegionPoint point)
936 cursor_to_region_point (cursor, point, 1);
940 Editor::cursor_to_previous_region_point (Cursor* cursor, RegionPoint point)
942 cursor_to_region_point (cursor, point, -1);
946 Editor::cursor_to_selection_start (Cursor *cursor)
951 get_regions_for_action (rs);
953 switch (mouse_mode) {
961 if (!selection->time.empty()) {
962 pos = selection->time.start ();
970 if (cursor == playhead_cursor) {
971 session->request_locate (pos);
973 cursor->set_position (pos);
978 Editor::cursor_to_selection_end (Cursor *cursor)
983 get_regions_for_action (rs);
985 switch (mouse_mode) {
988 pos = rs.end_frame();
993 if (!selection->time.empty()) {
994 pos = selection->time.end_frame ();
1002 if (cursor == playhead_cursor) {
1003 session->request_locate (pos);
1005 cursor->set_position (pos);
1010 Editor::selected_marker_to_region_boundary (int32_t dir)
1020 if (selection->markers.empty()) {
1024 if (!mouse_frame (mouse, ignored)) {
1028 add_location_mark (mouse);
1031 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1035 nframes64_t pos = loc->start();
1037 // so we don't find the current region again..
1038 if (dir > 0 || pos > 0) {
1042 if (!selection->tracks.empty()) {
1044 target = find_next_region_boundary (pos, dir, selection->tracks);
1048 target = find_next_region_boundary (pos, dir, track_views);
1055 loc->move_to (target);
1059 Editor::selected_marker_to_next_region_boundary ()
1061 selected_marker_to_region_boundary (1);
1065 Editor::selected_marker_to_previous_region_boundary ()
1067 selected_marker_to_region_boundary (-1);
1071 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1073 boost::shared_ptr<Region> r;
1078 if (!session || selection->markers.empty()) {
1082 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1086 TimeAxisView *ontrack = 0;
1090 // so we don't find the current region again..
1094 if (!selection->tracks.empty()) {
1096 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1100 r = find_next_region (pos, point, dir, track_views, &ontrack);
1109 pos = r->first_frame ();
1113 pos = r->last_frame ();
1117 pos = r->adjust_to_sync (r->first_frame());
1122 AudioTimeAxisView *atav;
1124 if ( ontrack != 0 && (atav = dynamic_cast<AudioTimeAxisView*>(ontrack)) != 0 ) {
1125 if (atav->get_diskstream() != 0) {
1126 speed = atav->get_diskstream()->speed();
1130 pos = track_frame_to_session_frame(pos, speed);
1136 Editor::selected_marker_to_next_region_point (RegionPoint point)
1138 selected_marker_to_region_point (point, 1);
1142 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1144 selected_marker_to_region_point (point, -1);
1148 Editor::selected_marker_to_selection_start ()
1154 if (!session || selection->markers.empty()) {
1158 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1164 get_regions_for_action (rs);
1166 switch (mouse_mode) {
1174 if (!selection->time.empty()) {
1175 pos = selection->time.start ();
1187 Editor::selected_marker_to_selection_end ()
1193 if (!session || selection->markers.empty()) {
1197 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1203 get_regions_for_action (rs);
1205 switch (mouse_mode) {
1208 pos = rs.end_frame();
1213 if (!selection->time.empty()) {
1214 pos = selection->time.end_frame ();
1226 Editor::scroll_playhead (bool forward)
1228 nframes_t pos = playhead_cursor->current_frame;
1229 nframes_t delta = (nframes_t) floor (current_page_frames() / 0.8);
1232 if (pos == max_frames) {
1236 if (pos < max_frames - delta) {
1255 session->request_locate (pos);
1259 Editor::playhead_backward ()
1266 if (get_prefix (prefix, was_floating)) {
1270 cnt = (nframes_t) floor (prefix * session->frame_rate ());
1272 cnt = (nframes_t) prefix;
1276 pos = playhead_cursor->current_frame;
1278 if ((nframes_t) pos < cnt) {
1284 /* XXX this is completely insane. with the current buffering
1285 design, we'll force a complete track buffer flush and
1286 reload, just to move 1 sample !!!
1289 session->request_locate (pos);
1293 Editor::playhead_forward ()
1300 if (get_prefix (prefix, was_floating)) {
1304 cnt = (nframes_t) floor (prefix * session->frame_rate ());
1306 cnt = (nframes_t) floor (prefix);
1310 pos = playhead_cursor->current_frame;
1312 /* XXX this is completely insane. with the current buffering
1313 design, we'll force a complete track buffer flush and
1314 reload, just to move 1 sample !!!
1317 session->request_locate (pos+cnt);
1321 Editor::cursor_align (bool playhead_to_edit)
1327 if (playhead_to_edit) {
1329 if (selection->markers.empty()) {
1333 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1336 /* move selected markers to playhead */
1338 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1341 Location* loc = find_location_from_marker (*i, ignored);
1343 if (loc->is_mark()) {
1344 loc->set_start (playhead_cursor->current_frame);
1346 loc->set (playhead_cursor->current_frame,
1347 playhead_cursor->current_frame + loc->length());
1354 Editor::edit_cursor_backward ()
1361 if (get_prefix (prefix, was_floating)) {
1365 cnt = (nframes_t) floor (prefix * session->frame_rate ());
1367 cnt = (nframes_t) prefix;
1371 if ((pos = get_preferred_edit_position()) < 0) {
1381 // EDIT CURSOR edit_cursor->set_position (pos);
1385 Editor::edit_cursor_forward ()
1392 if (get_prefix (prefix, was_floating)) {
1396 cnt = (nframes_t) floor (prefix * session->frame_rate ());
1398 cnt = (nframes_t) floor (prefix);
1402 // pos = edit_cursor->current_frame;
1403 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1407 Editor::goto_frame ()
1413 if (get_prefix (prefix, was_floating)) {
1418 frame = (nframes_t) floor (prefix * session->frame_rate());
1420 frame = (nframes_t) floor (prefix);
1423 session->request_locate (frame);
1427 Editor::scroll_backward (float pages)
1430 nframes_t one_page = (nframes_t) rint (canvas_width * frames_per_unit);
1435 if (get_prefix (prefix, was_floating)) {
1436 cnt = (nframes_t) floor (pages * one_page);
1439 cnt = (nframes_t) floor (prefix * session->frame_rate());
1441 cnt = (nframes_t) floor (prefix * one_page);
1445 if (leftmost_frame < cnt) {
1448 frame = leftmost_frame - cnt;
1451 reset_x_origin (frame);
1455 Editor::scroll_forward (float pages)
1458 nframes_t one_page = (nframes_t) rint (canvas_width * frames_per_unit);
1463 if (get_prefix (prefix, was_floating)) {
1464 cnt = (nframes_t) floor (pages * one_page);
1467 cnt = (nframes_t) floor (prefix * session->frame_rate());
1469 cnt = (nframes_t) floor (prefix * one_page);
1473 if (max_frames - cnt < leftmost_frame) {
1474 frame = max_frames - cnt;
1476 frame = leftmost_frame + cnt;
1479 reset_x_origin (frame);
1483 Editor::scroll_tracks_down ()
1489 if (get_prefix (prefix, was_floating)) {
1492 cnt = (int) floor (prefix);
1495 double vert_value = vertical_adjustment.get_value() + (cnt *
1496 vertical_adjustment.get_page_size());
1497 if (vert_value > vertical_adjustment.get_upper() - canvas_height) {
1498 vert_value = vertical_adjustment.get_upper() - canvas_height;
1500 vertical_adjustment.set_value (vert_value);
1504 Editor::scroll_tracks_up ()
1510 if (get_prefix (prefix, was_floating)) {
1513 cnt = (int) floor (prefix);
1516 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1520 Editor::scroll_tracks_down_line ()
1523 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1524 double vert_value = adj->get_value() + 20;
1526 if (vert_value>adj->get_upper() - canvas_height) {
1527 vert_value = adj->get_upper() - canvas_height;
1529 adj->set_value (vert_value);
1533 Editor::scroll_tracks_up_line ()
1535 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1536 adj->set_value (adj->get_value() - 20);
1542 Editor::temporal_zoom_step (bool coarser)
1544 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1548 nfpu = frames_per_unit;
1553 nfpu = max(1.0,(nfpu/1.61803399));
1556 temporal_zoom (nfpu);
1560 Editor::temporal_zoom (gdouble fpu)
1562 if (!session) return;
1564 nframes64_t current_page = current_page_frames();
1565 nframes64_t current_leftmost = leftmost_frame;
1566 nframes64_t current_rightmost;
1567 nframes64_t current_center;
1568 nframes64_t new_page_size;
1569 nframes64_t half_page_size;
1570 nframes64_t leftmost_after_zoom = 0;
1572 bool in_track_canvas;
1576 /* XXX this limit is also in ::set_frames_per_unit() */
1578 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1584 new_page_size = (nframes_t) floor (canvas_width * nfpu);
1585 half_page_size = new_page_size / 2;
1587 switch (zoom_focus) {
1589 leftmost_after_zoom = current_leftmost;
1592 case ZoomFocusRight:
1593 current_rightmost = leftmost_frame + current_page;
1594 if (current_rightmost < new_page_size) {
1595 leftmost_after_zoom = 0;
1597 leftmost_after_zoom = current_rightmost - new_page_size;
1601 case ZoomFocusCenter:
1602 current_center = current_leftmost + (current_page/2);
1603 if (current_center < half_page_size) {
1604 leftmost_after_zoom = 0;
1606 leftmost_after_zoom = current_center - half_page_size;
1610 case ZoomFocusPlayhead:
1611 /* try to keep the playhead in the same place */
1613 where = playhead_cursor->current_frame;
1615 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1618 leftmost_after_zoom = 0;
1619 } else if (l > max_frames) {
1620 leftmost_after_zoom = max_frames - new_page_size;
1622 leftmost_after_zoom = (nframes64_t) l;
1626 case ZoomFocusMouse:
1627 /* try to keep the mouse over the same point in the display */
1629 if (!mouse_frame (where, in_track_canvas)) {
1630 /* use playhead instead */
1631 where = playhead_cursor->current_frame;
1633 if (where < half_page_size) {
1634 leftmost_after_zoom = 0;
1636 leftmost_after_zoom = where - half_page_size;
1641 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1644 leftmost_after_zoom = 0;
1645 } else if (l > max_frames) {
1646 leftmost_after_zoom = max_frames - new_page_size;
1648 leftmost_after_zoom = (nframes64_t) l;
1655 /* try to keep the edit point in the same place */
1656 where = get_preferred_edit_position ();
1660 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1663 leftmost_after_zoom = 0;
1664 } else if (l > max_frames) {
1665 leftmost_after_zoom = max_frames - new_page_size;
1667 leftmost_after_zoom = (nframes64_t) l;
1671 /* edit point not defined */
1678 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1680 reposition_and_zoom (leftmost_after_zoom, nfpu);
1684 Editor::temporal_zoom_region ()
1687 nframes64_t start = max_frames;
1688 nframes64_t end = 0;
1691 get_regions_for_action (rs);
1697 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1698 if ((*i)->region()->position() < start) {
1699 start = (*i)->region()->position();
1701 if ((*i)->region()->last_frame() + 1 > end) {
1702 end = (*i)->region()->last_frame() + 1;
1706 /* now comes an "interesting" hack ... make sure we leave a little space
1707 at each end of the editor so that the zoom doesn't fit the region
1708 precisely to the screen.
1711 GdkScreen* screen = gdk_screen_get_default ();
1712 gint pixwidth = gdk_screen_get_width (screen);
1713 gint mmwidth = gdk_screen_get_width_mm (screen);
1714 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1715 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1716 nframes_t extra_samples = unit_to_frame (one_centimeter_in_pixels);
1718 if (start > extra_samples) {
1719 start -= extra_samples;
1724 if (max_frames - extra_samples > end) {
1725 end += extra_samples;
1730 temporal_zoom_by_frame (start, end, "zoom to region");
1731 zoomed_to_region = true;
1735 Editor::toggle_zoom_region ()
1737 if (zoomed_to_region) {
1738 swap_visual_state ();
1740 temporal_zoom_region ();
1745 Editor::temporal_zoom_selection ()
1747 if (!selection) return;
1749 if (selection->time.empty()) {
1753 nframes_t start = selection->time[clicked_selection].start;
1754 nframes_t end = selection->time[clicked_selection].end;
1756 temporal_zoom_by_frame (start, end, "zoom to selection");
1760 Editor::temporal_zoom_session ()
1762 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1765 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1770 Editor::temporal_zoom_by_frame (nframes_t start, nframes_t end, const string & op)
1772 if (!session) return;
1774 if ((start == 0 && end == 0) || end < start) {
1778 nframes_t range = end - start;
1780 double new_fpu = (double)range / (double)canvas_width;
1783 // while (p2 < new_fpu) {
1788 nframes_t new_page = (nframes_t) floor (canvas_width * new_fpu);
1789 nframes_t middle = (nframes_t) floor( (double)start + ((double)range / 2.0f ));
1790 nframes_t new_leftmost = (nframes_t) floor( (double)middle - ((double)new_page/2.0f));
1792 if (new_leftmost > middle) new_leftmost = 0;
1794 // begin_reversible_command (op);
1795 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1796 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1797 // commit_reversible_command ();
1799 reposition_and_zoom (new_leftmost, new_fpu);
1803 Editor::temporal_zoom_to_frame (bool coarser, nframes_t frame)
1805 if (!session) return;
1807 double range_before = frame - leftmost_frame;
1810 new_fpu = frames_per_unit;
1813 new_fpu *= 1.61803399;
1814 range_before *= 1.61803399;
1816 new_fpu = max(1.0,(new_fpu/1.61803399));
1817 range_before /= 1.61803399;
1820 if (new_fpu == frames_per_unit) return;
1822 nframes_t new_leftmost = frame - (nframes_t)range_before;
1824 if (new_leftmost > frame) new_leftmost = 0;
1826 // begin_reversible_command (_("zoom to frame"));
1827 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1828 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1829 // commit_reversible_command ();
1831 reposition_and_zoom (new_leftmost, new_fpu);
1835 Editor::add_location_from_selection ()
1839 if (selection->time.empty()) {
1843 if (session == 0 || clicked_axisview == 0) {
1847 nframes_t start = selection->time[clicked_selection].start;
1848 nframes_t end = selection->time[clicked_selection].end;
1850 session->locations()->next_available_name(rangename,"selection");
1851 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1853 session->begin_reversible_command (_("add marker"));
1854 XMLNode &before = session->locations()->get_state();
1855 session->locations()->add (location, true);
1856 XMLNode &after = session->locations()->get_state();
1857 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1858 session->commit_reversible_command ();
1862 Editor::add_location_mark (nframes64_t where)
1866 select_new_marker = true;
1868 session->locations()->next_available_name(markername,"mark");
1869 Location *location = new Location (where, where, markername, Location::IsMark);
1870 session->begin_reversible_command (_("add marker"));
1871 XMLNode &before = session->locations()->get_state();
1872 session->locations()->add (location, true);
1873 XMLNode &after = session->locations()->get_state();
1874 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1875 session->commit_reversible_command ();
1879 Editor::add_location_from_playhead_cursor ()
1881 add_location_mark (session->audible_frame());
1885 Editor::add_location_from_audio_region ()
1889 get_regions_for_action (rs);
1895 RegionView* rv = *(rs.begin());
1896 boost::shared_ptr<Region> region = rv->region();
1898 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
1899 session->begin_reversible_command (_("add marker"));
1900 XMLNode &before = session->locations()->get_state();
1901 session->locations()->add (location, true);
1902 XMLNode &after = session->locations()->get_state();
1903 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1904 session->commit_reversible_command ();
1908 Editor::amplitude_zoom_step (bool in)
1922 #ifdef FIX_FOR_CANVAS
1923 /* XXX DO SOMETHING */
1932 Editor::delete_sample_forward ()
1937 Editor::delete_sample_backward ()
1942 Editor::delete_screen ()
1949 Editor::search_backwards ()
1955 Editor::search_forwards ()
1963 Editor::jump_forward_to_mark ()
1969 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
1972 session->request_locate (location->start(), session->transport_rolling());
1974 session->request_locate (session->current_end_frame());
1979 Editor::jump_backward_to_mark ()
1985 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
1988 session->request_locate (location->start(), session->transport_rolling());
1990 session->goto_start ();
2002 if (get_prefix (prefix, was_floating)) {
2003 pos = session->audible_frame ();
2006 pos = (nframes_t) floor (prefix * session->frame_rate ());
2008 pos = (nframes_t) floor (prefix);
2012 session->locations()->next_available_name(markername,"mark");
2013 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2017 Editor::clear_markers ()
2020 session->begin_reversible_command (_("clear markers"));
2021 XMLNode &before = session->locations()->get_state();
2022 session->locations()->clear_markers ();
2023 XMLNode &after = session->locations()->get_state();
2024 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2025 session->commit_reversible_command ();
2030 Editor::clear_ranges ()
2033 session->begin_reversible_command (_("clear ranges"));
2034 XMLNode &before = session->locations()->get_state();
2036 Location * looploc = session->locations()->auto_loop_location();
2037 Location * punchloc = session->locations()->auto_punch_location();
2039 session->locations()->clear_ranges ();
2041 if (looploc) session->locations()->add (looploc);
2042 if (punchloc) session->locations()->add (punchloc);
2044 XMLNode &after = session->locations()->get_state();
2045 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2046 session->commit_reversible_command ();
2051 Editor::clear_locations ()
2053 session->begin_reversible_command (_("clear locations"));
2054 XMLNode &before = session->locations()->get_state();
2055 session->locations()->clear ();
2056 XMLNode &after = session->locations()->get_state();
2057 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2058 session->commit_reversible_command ();
2059 session->locations()->clear ();
2063 Editor::unhide_markers ()
2065 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2066 Location *l = (*i).first;
2067 if (l->is_hidden() && l->is_mark()) {
2068 l->set_hidden(false, this);
2074 Editor::unhide_ranges ()
2076 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2077 Location *l = (*i).first;
2078 if (l->is_hidden() && l->is_range_marker()) {
2079 l->set_hidden(false, this);
2084 /* INSERT/REPLACE */
2087 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2093 RouteTimeAxisView *rtv = 0;
2094 boost::shared_ptr<Playlist> playlist;
2096 track_canvas->window_to_world (x, y, wx, wy);
2097 wx += horizontal_adjustment.get_value();
2098 wy += vertical_adjustment.get_value();
2101 event.type = GDK_BUTTON_RELEASE;
2102 event.button.x = wx;
2103 event.button.y = wy;
2105 where = event_frame (&event, &cx, &cy);
2107 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2108 /* clearly outside canvas area */
2112 if ((tv = trackview_by_y_position (cy)) == 0) {
2116 if ((rtv = dynamic_cast<RouteTimeAxisView*>(tv)) == 0) {
2120 if ((playlist = rtv->playlist()) == 0) {
2126 begin_reversible_command (_("insert dragged region"));
2127 XMLNode &before = playlist->get_state();
2128 playlist->add_region (RegionFactory::create (region), where, 1.0);
2129 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2130 commit_reversible_command ();
2134 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2139 RouteTimeAxisView *dest_rtv = 0;
2140 RouteTimeAxisView *source_rtv = 0;
2142 track_canvas->window_to_world (x, y, wx, wy);
2143 wx += horizontal_adjustment.get_value();
2144 wy += vertical_adjustment.get_value();
2147 event.type = GDK_BUTTON_RELEASE;
2148 event.button.x = wx;
2149 event.button.y = wy;
2151 where = event_frame (&event, &cx, &cy);
2153 if ((tv = trackview_by_y_position (cy)) == 0) {
2157 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*>(tv)) == 0) {
2161 /* use this drag source to add underlay to a track. But we really don't care
2162 about the Route, only the view of the route, so find it first */
2163 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2164 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2168 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2169 dest_rtv->add_underlay(source_rtv->view());
2176 Editor::insert_region_list_selection (float times)
2178 RouteTimeAxisView *tv = 0;
2179 boost::shared_ptr<Playlist> playlist;
2181 if (clicked_routeview != 0) {
2182 tv = clicked_routeview;
2183 } else if (!selection->tracks.empty()) {
2184 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2187 } else if (entered_track != 0) {
2188 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2195 if ((playlist = tv->playlist()) == 0) {
2199 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
2201 if (selected->count_selected_rows() != 1) {
2205 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
2207 /* only one row selected, so rows.begin() is it */
2211 if ((iter = region_list_model->get_iter (*rows.begin()))) {
2213 boost::shared_ptr<Region> region = (*iter)[region_list_columns.region];
2215 begin_reversible_command (_("insert region"));
2216 XMLNode &before = playlist->get_state();
2217 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2218 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2219 commit_reversible_command ();
2223 /* BUILT-IN EFFECTS */
2226 Editor::reverse_selection ()
2231 /* GAIN ENVELOPE EDITING */
2234 Editor::edit_envelope ()
2241 Editor::transition_to_rolling (bool fwd)
2247 switch (Config->get_slave_source()) {
2252 /* transport controlled by the master */
2256 if (session->is_auditioning()) {
2257 session->cancel_audition ();
2261 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2265 Editor::toggle_playback (bool with_abort)
2271 switch (Config->get_slave_source()) {
2276 /* transport controlled by the master */
2280 if (session->is_auditioning()) {
2281 session->cancel_audition ();
2285 if (session->transport_rolling()) {
2286 session->request_stop (with_abort);
2287 if (session->get_play_loop()) {
2288 session->request_play_loop (false);
2291 session->request_transport_speed (1.0f);
2296 Editor::play_from_start ()
2298 session->request_locate (session->current_start_frame(), true);
2302 Editor::play_from_edit_point ()
2304 session->request_locate (get_preferred_edit_position(), true);
2308 Editor::play_from_edit_point_and_return ()
2310 nframes64_t start_frame;
2311 nframes64_t return_frame;
2313 start_frame = get_preferred_edit_position (true);
2315 if (session->transport_rolling()) {
2316 session->request_locate (start_frame, false);
2320 /* don't reset the return frame if its already set */
2322 if ((return_frame = session->requested_return_frame()) < 0) {
2323 return_frame = session->audible_frame();
2326 if (start_frame >= 0) {
2327 session->request_roll_at_and_return (start_frame, return_frame);
2332 Editor::play_selection ()
2334 if (selection->time.empty()) {
2338 session->request_play_range (true);
2342 Editor::loop_selected_region ()
2346 get_regions_for_action (rs);
2349 RegionView *rv = *(rs.begin());
2352 if ((tll = transport_loop_location()) != 0) {
2354 tll->set (rv->region()->position(), rv->region()->last_frame());
2356 // enable looping, reposition and start rolling
2358 session->request_play_loop (true);
2359 session->request_locate (tll->start(), false);
2360 session->request_transport_speed (1.0f);
2366 Editor::play_location (Location& location)
2368 if (location.start() <= location.end()) {
2372 session->request_bounded_roll (location.start(), location.end());
2376 Editor::loop_location (Location& location)
2378 if (location.start() <= location.end()) {
2384 if ((tll = transport_loop_location()) != 0) {
2385 tll->set (location.start(), location.end());
2387 // enable looping, reposition and start rolling
2388 session->request_play_loop (true);
2389 session->request_locate (tll->start(), true);
2394 Editor::raise_region ()
2396 selection->foreach_region (&Region::raise);
2400 Editor::raise_region_to_top ()
2402 selection->foreach_region (&Region::raise_to_top);
2406 Editor::lower_region ()
2408 selection->foreach_region (&Region::lower);
2412 Editor::lower_region_to_bottom ()
2414 selection->foreach_region (&Region::lower_to_bottom);
2417 /** Show the region editor for the selected regions */
2419 Editor::edit_region ()
2421 selection->foreach_regionview (&RegionView::show_region_editor);
2425 Editor::rename_region()
2429 get_regions_for_action (rs);
2435 WindowTitle title (Glib::get_application_name());
2436 title += _("Rename Region");
2438 ArdourDialog d (*this, title.get_string(), true, false);
2440 Label label (_("New name:"));
2443 hbox.set_spacing (6);
2444 hbox.pack_start (label, false, false);
2445 hbox.pack_start (entry, true, true);
2447 d.get_vbox()->set_border_width (12);
2448 d.get_vbox()->pack_start (hbox, false, false);
2450 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2451 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2453 d.set_size_request (300, -1);
2454 d.set_position (Gtk::WIN_POS_MOUSE);
2456 entry.set_text (rs.front()->region()->name());
2457 entry.select_region (0, -1);
2459 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2469 if (ret == RESPONSE_OK) {
2470 std::string str = entry.get_text();
2471 strip_whitespace_edges (str);
2473 rs.front()->region()->set_name (str);
2474 redisplay_regions ();
2480 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2482 if (session->is_auditioning()) {
2483 session->cancel_audition ();
2486 // note: some potential for creativity here, because region doesn't
2487 // have to belong to the playlist that Route is handling
2489 // bool was_soloed = route.soloed();
2491 route.set_solo (true, this);
2493 session->request_bounded_roll (region->position(), region->position() + region->length());
2495 /* XXX how to unset the solo state ? */
2498 /** Start an audition of the first selected region */
2500 Editor::play_edit_range ()
2502 nframes64_t start, end;
2504 if (get_edit_op_range (start, end)) {
2505 session->request_bounded_roll (start, end);
2510 Editor::play_selected_region ()
2512 nframes64_t start = max_frames;
2513 nframes64_t end = 0;
2516 get_regions_for_action (rs);
2522 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2523 if ((*i)->region()->position() < start) {
2524 start = (*i)->region()->position();
2526 if ((*i)->region()->last_frame() + 1 > end) {
2527 end = (*i)->region()->last_frame() + 1;
2531 session->request_stop ();
2532 session->request_bounded_roll (start, end);
2536 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2538 session->audition_region (region);
2542 Editor::build_interthread_progress_window ()
2544 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2546 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2548 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2549 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2551 // GTK2FIX: this button needs a modifiable label
2553 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2554 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2556 interthread_cancel_button.add (interthread_cancel_label);
2558 interthread_progress_window->set_default_size (200, 100);
2562 Editor::interthread_cancel_clicked ()
2564 if (current_interthread_info) {
2565 current_interthread_info->cancel = true;
2570 Editor::region_from_selection ()
2572 if (clicked_axisview == 0) {
2576 if (selection->time.empty()) {
2580 nframes_t start = selection->time[clicked_selection].start;
2581 nframes_t end = selection->time[clicked_selection].end;
2583 nframes_t selection_cnt = end - start + 1;
2585 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2586 boost::shared_ptr<AudioRegion> current;
2587 boost::shared_ptr<Region> current_r;
2588 boost::shared_ptr<Playlist> pl;
2590 nframes_t internal_start;
2593 if ((pl = (*i)->playlist()) == 0) {
2597 if ((current_r = pl->top_region_at (start)) == 0) {
2601 current = boost::dynamic_pointer_cast<AudioRegion> (current_r);
2602 assert(current); // FIXME
2604 internal_start = start - current->position();
2605 session->region_name (new_name, current->name(), true);
2606 boost::shared_ptr<Region> region (RegionFactory::create (current, internal_start, selection_cnt, new_name));
2612 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2614 if (selection->time.empty() || selection->tracks.empty()) {
2618 nframes_t start = selection->time[clicked_selection].start;
2619 nframes_t end = selection->time[clicked_selection].end;
2621 sort_track_selection ();
2623 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2625 boost::shared_ptr<AudioRegion> current;
2626 boost::shared_ptr<Region> current_r;
2627 boost::shared_ptr<Playlist> playlist;
2628 nframes_t internal_start;
2631 if ((playlist = (*i)->playlist()) == 0) {
2635 if ((current_r = playlist->top_region_at(start)) == 0) {
2639 if ((current = boost::dynamic_pointer_cast<AudioRegion>(current_r)) == 0) {
2643 internal_start = start - current->position();
2644 session->region_name (new_name, current->name(), true);
2646 new_regions.push_back (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (current, internal_start, end - start + 1, new_name)));
2651 Editor::split_multichannel_region ()
2655 get_regions_for_action (rs);
2661 vector<boost::shared_ptr<AudioRegion> > v;
2663 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2665 AudioRegionView* arv = dynamic_cast<AudioRegionView*>(*x);
2667 if (!arv || arv->audio_region()->n_channels() < 2) {
2671 (arv)->audio_region()->separate_by_channel (*session, v);
2676 Editor::new_region_from_selection ()
2678 region_from_selection ();
2679 cancel_selection ();
2683 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2685 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2694 Editor::separate_regions_between (const TimeSelection& ts)
2696 bool in_command = false;
2697 boost::shared_ptr<Playlist> playlist;
2698 RegionSelection new_selection;
2699 TrackSelection tmptracks;
2701 if (selection->tracks.empty()) {
2703 /* use tracks with selected regions */
2707 get_regions_for_action (rs);
2709 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2710 TimeAxisView* tv = &(*i)->get_time_axis_view();
2712 if (find (tmptracks.begin(), tmptracks.end(), tv) == tmptracks.end()) {
2713 tmptracks.push_back (tv);
2717 if (tmptracks.empty()) {
2718 /* no regions selected: do nothing */
2724 tmptracks = selection->tracks;
2728 sort_track_selection (&tmptracks);
2733 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2735 RouteTimeAxisView* rtv;
2737 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2739 if (rtv->is_track()) {
2741 /* no edits to destructive tracks */
2743 if (rtv->track()->diskstream()->destructive()) {
2747 if ((playlist = rtv->playlist()) != 0) {
2752 before = &(playlist->get_state());
2755 /* XXX need to consider musical time selections here at some point */
2757 double speed = rtv->get_diskstream()->speed();
2760 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2762 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
2763 latest_regionviews.clear ();
2765 playlist->partition ((nframes_t)((*t).start * speed), (nframes_t)((*t).end * speed), true);
2769 if (!latest_regionviews.empty()) {
2773 rtv->view()->foreach_regionview (bind (sigc::ptr_fun (add_if_covered), &(*t), &new_selection));
2776 begin_reversible_command (_("separate"));
2780 session->add_command(new MementoCommand<Playlist>(*playlist, before, &playlist->get_state()));
2794 selection->set (new_selection);
2795 set_mouse_mode (MouseObject);
2797 commit_reversible_command ();
2802 Editor::separate_region_from_selection ()
2804 /* preferentially use *all* ranges in the time selection if we're in range mode
2805 to allow discontiguous operation, since get_edit_op_range() currently
2806 returns a single range.
2809 if (mouse_mode == MouseRange && !selection->time.empty()) {
2811 separate_regions_between (selection->time);
2818 if (get_edit_op_range (start, end)) {
2820 AudioRange ar (start, end, 1);
2824 separate_regions_between (ts);
2830 Editor::separate_region_from_punch ()
2832 Location* loc = session->locations()->auto_punch_location();
2834 separate_regions_using_location (*loc);
2839 Editor::separate_region_from_loop ()
2841 Location* loc = session->locations()->auto_loop_location();
2843 separate_regions_using_location (*loc);
2848 Editor::separate_regions_using_location (Location& loc)
2850 if (loc.is_mark()) {
2854 AudioRange ar (loc.start(), loc.end(), 1);
2859 separate_regions_between (ts);
2863 Editor::crop_region_to_selection ()
2865 if (!selection->time.empty()) {
2867 crop_region_to (selection->time.start(), selection->time.end_frame());
2874 if (get_edit_op_range (start, end)) {
2875 crop_region_to (start, end);
2882 Editor::crop_region_to (nframes_t start, nframes_t end)
2884 vector<boost::shared_ptr<Playlist> > playlists;
2885 boost::shared_ptr<Playlist> playlist;
2888 if (selection->tracks.empty()) {
2891 sort_track_selection ();
2892 ts = &selection->tracks;
2895 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
2897 RouteTimeAxisView* rtv;
2899 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2901 boost::shared_ptr<Track> t = rtv->track();
2903 if (t != 0 && ! t->diskstream()->destructive()) {
2905 if ((playlist = rtv->playlist()) != 0) {
2906 playlists.push_back (playlist);
2912 if (playlists.empty()) {
2916 nframes_t the_start;
2920 begin_reversible_command (_("trim to selection"));
2922 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
2924 boost::shared_ptr<Region> region;
2928 if ((region = (*i)->top_region_at(the_start)) == 0) {
2932 /* now adjust lengths to that we do the right thing
2933 if the selection extends beyond the region
2936 the_start = max (the_start, region->position());
2937 if (max_frames - the_start < region->length()) {
2938 the_end = the_start + region->length() - 1;
2940 the_end = max_frames;
2942 the_end = min (end, the_end);
2943 cnt = the_end - the_start + 1;
2945 XMLNode &before = (*i)->get_state();
2946 region->trim_to (the_start, cnt, this);
2947 XMLNode &after = (*i)->get_state();
2948 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
2951 commit_reversible_command ();
2955 Editor::region_fill_track ()
2960 get_regions_for_action (rs);
2962 if (!session || rs.empty()) {
2966 end = session->current_end_frame ();
2968 begin_reversible_command (_("region fill"));
2970 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2972 boost::shared_ptr<Region> region ((*i)->region());
2975 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
2978 boost::shared_ptr<Playlist> pl = region->playlist();
2980 if (end <= region->last_frame()) {
2984 double times = (double) (end - region->last_frame()) / (double) region->length();
2990 XMLNode &before = pl->get_state();
2991 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
2992 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
2995 commit_reversible_command ();
2999 Editor::region_fill_selection ()
3001 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3005 if (selection->time.empty()) {
3010 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
3012 if (selected->count_selected_rows() != 1) {
3016 TreeModel::iterator i = region_list_display.get_selection()->get_selected();
3017 boost::shared_ptr<Region> region = (*i)[region_list_columns.region];
3019 nframes_t start = selection->time[clicked_selection].start;
3020 nframes_t end = selection->time[clicked_selection].end;
3022 boost::shared_ptr<Playlist> playlist;
3024 if (selection->tracks.empty()) {
3028 nframes_t selection_length = end - start;
3029 float times = (float)selection_length / region->length();
3031 begin_reversible_command (_("fill selection"));
3033 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3035 if ((playlist = (*i)->playlist()) == 0) {
3039 XMLNode &before = playlist->get_state();
3040 playlist->add_region (RegionFactory::create (region), start, times);
3041 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3044 commit_reversible_command ();
3048 Editor::set_region_sync_from_edit_point ()
3050 nframes64_t where = get_preferred_edit_position ();
3052 get_regions_for_action (rs);
3053 set_sync_point (where, rs);
3057 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3059 bool in_command = false;
3061 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3063 if (!(*r)->region()->covers (where)) {
3067 boost::shared_ptr<Region> region ((*r)->region());
3070 begin_reversible_command (_("set sync point"));
3074 XMLNode &before = region->playlist()->get_state();
3075 region->set_sync_position (get_preferred_edit_position());
3076 XMLNode &after = region->playlist()->get_state();
3077 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3081 commit_reversible_command ();
3085 /** Remove the sync positions of the selection */
3087 Editor::remove_region_sync ()
3089 begin_reversible_command (_("remove sync"));
3091 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
3092 boost::shared_ptr<Region> r = (*i)->region();
3093 XMLNode &before = r->playlist()->get_state();
3094 r->clear_sync_position ();
3095 XMLNode &after = r->playlist()->get_state();
3096 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3099 commit_reversible_command ();
3103 Editor::naturalize ()
3107 get_regions_for_action (rs);
3113 begin_reversible_command (_("naturalize"));
3114 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3115 XMLNode &before = (*i)->region()->get_state();
3116 (*i)->region()->move_to_natural_position (this);
3117 XMLNode &after = (*i)->region()->get_state();
3118 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3120 commit_reversible_command ();
3124 Editor::align (RegionPoint what)
3128 get_regions_for_action (rs);
3129 nframes64_t where = get_preferred_edit_position();
3132 align_selection (what, where, rs);
3136 get_regions_at (rs, where, selection->tracks);
3137 align_selection (what, where, rs);
3142 Editor::align_relative (RegionPoint what)
3144 nframes64_t where = get_preferred_edit_position();
3147 get_regions_for_action (rs);
3150 align_selection_relative (what, where, rs);
3154 struct RegionSortByTime {
3155 bool operator() (const RegionView* a, const RegionView* b) {
3156 return a->region()->position() < b->region()->position();
3161 Editor::align_selection_relative (RegionPoint point, nframes_t position, const RegionSelection& rs)
3167 nframes_t distance = 0;
3171 list<RegionView*> sorted;
3172 rs.by_position (sorted);
3173 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3178 if (position > r->position()) {
3179 distance = position - r->position();
3182 distance = r->position() - position;
3188 if (position > r->last_frame()) {
3189 distance = position - r->last_frame();
3190 pos = r->position() + distance;
3193 distance = r->last_frame() - position;
3194 pos = r->position() - distance;
3200 pos = r->adjust_to_sync (position);
3201 if (pos > r->position()) {
3202 distance = pos - r->position();
3205 distance = r->position() - pos;
3211 if (pos == r->position()) {
3215 begin_reversible_command (_("align selection (relative)"));
3217 /* move first one specially */
3219 XMLNode &before = r->playlist()->get_state();
3220 r->set_position (pos, this);
3221 XMLNode &after = r->playlist()->get_state();
3222 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3224 /* move rest by the same amount */
3228 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3230 boost::shared_ptr<Region> region ((*i)->region());
3232 XMLNode &before = region->playlist()->get_state();
3235 region->set_position (region->position() + distance, this);
3237 region->set_position (region->position() - distance, this);
3240 XMLNode &after = region->playlist()->get_state();
3241 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3245 commit_reversible_command ();
3249 Editor::align_selection (RegionPoint point, nframes_t position, const RegionSelection& rs)
3255 begin_reversible_command (_("align selection"));
3257 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3258 align_region_internal ((*i)->region(), point, position);
3261 commit_reversible_command ();
3265 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes_t position)
3267 begin_reversible_command (_("align region"));
3268 align_region_internal (region, point, position);
3269 commit_reversible_command ();
3273 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes_t position)
3275 XMLNode &before = region->playlist()->get_state();
3279 region->set_position (region->adjust_to_sync (position), this);
3283 if (position > region->length()) {
3284 region->set_position (position - region->length(), this);
3289 region->set_position (position, this);
3293 XMLNode &after = region->playlist()->get_state();
3294 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3297 /** Trim the end of the selected regions to the position of the edit cursor */
3299 Editor::trim_region_to_loop ()
3301 Location* loc = session->locations()->auto_loop_location();
3305 trim_region_to_location (*loc, _("trim to loop"));
3309 Editor::trim_region_to_punch ()
3311 Location* loc = session->locations()->auto_punch_location();
3315 trim_region_to_location (*loc, _("trim to punch"));
3318 Editor::trim_region_to_location (const Location& loc, const char* str)
3322 get_regions_for_action (rs);
3324 begin_reversible_command (str);
3326 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3327 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3333 /* require region to span proposed trim */
3335 switch (arv->region()->coverage (loc.start(), loc.end())) {
3336 case OverlapInternal:
3342 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3352 if (atav->get_diskstream() != 0) {
3353 speed = atav->get_diskstream()->speed();
3356 start = session_frame_to_track_frame (loc.start(), speed);
3357 end = session_frame_to_track_frame (loc.end(), speed);
3359 XMLNode &before = arv->region()->playlist()->get_state();
3360 arv->region()->trim_to (start, (end - start), this);
3361 XMLNode &after = arv->region()->playlist()->get_state();
3362 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3365 commit_reversible_command ();
3369 Editor::trim_region_to_edit_point ()
3373 get_regions_for_action (rs);
3375 nframes64_t where = get_preferred_edit_position();
3377 begin_reversible_command (_("trim region start to edit point"));
3379 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3380 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3386 /* require region to cover trim */
3388 if (!arv->region()->covers (where)) {
3392 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3400 if (atav->get_diskstream() != 0) {
3401 speed = atav->get_diskstream()->speed();
3404 XMLNode &before = arv->region()->playlist()->get_state();
3405 arv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3406 XMLNode &after = arv->region()->playlist()->get_state();
3407 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3410 commit_reversible_command ();
3414 Editor::trim_region_from_edit_point ()
3418 get_regions_for_action (rs);
3420 nframes64_t where = get_preferred_edit_position();
3422 begin_reversible_command (_("trim region end to edit point"));
3424 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3425 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3431 /* require region to cover trim */
3433 if (!arv->region()->covers (where)) {
3437 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3445 if (atav->get_diskstream() != 0) {
3446 speed = atav->get_diskstream()->speed();
3449 XMLNode &before = arv->region()->playlist()->get_state();
3450 arv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3451 XMLNode &after = arv->region()->playlist()->get_state();
3452 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3455 commit_reversible_command ();
3459 Editor::unfreeze_route ()
3461 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3465 clicked_routeview->audio_track()->unfreeze ();
3469 Editor::_freeze_thread (void* arg)
3471 PBD::ThreadCreated (pthread_self(), X_("Freeze"));
3472 return static_cast<Editor*>(arg)->freeze_thread ();
3476 Editor::freeze_thread ()
3478 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3483 Editor::freeze_progress_timeout (void *arg)
3485 interthread_progress_bar.set_fraction (current_interthread_info->progress/100);
3486 return !(current_interthread_info->done || current_interthread_info->cancel);
3490 Editor::freeze_route ()
3492 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3496 InterThreadInfo itt;
3498 if (interthread_progress_window == 0) {
3499 build_interthread_progress_window ();
3502 WindowTitle title(Glib::get_application_name());
3503 title += _("Freeze");
3504 interthread_progress_window->set_title (title.get_string());
3505 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3506 interthread_progress_window->show_all ();
3507 interthread_progress_bar.set_fraction (0.0f);
3508 interthread_progress_label.set_text ("");
3509 interthread_cancel_label.set_text (_("Cancel Freeze"));
3510 current_interthread_info = &itt;
3512 interthread_progress_connection =
3513 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3517 itt.progress = 0.0f;
3519 pthread_attr_t attr;
3520 pthread_attr_init(&attr);
3521 pthread_attr_setstacksize(&attr, 500000);
3523 pthread_create (&itt.thread, &attr, _freeze_thread, this);
3525 pthread_attr_destroy(&attr);
3527 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3529 while (!itt.done && !itt.cancel) {
3530 gtk_main_iteration ();
3533 interthread_progress_connection.disconnect ();
3534 interthread_progress_window->hide_all ();
3535 current_interthread_info = 0;
3536 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3540 Editor::bounce_range_selection ()
3542 if (selection->time.empty()) {
3546 TrackSelection views = selection->tracks;
3548 nframes_t start = selection->time[clicked_selection].start;
3549 nframes_t end = selection->time[clicked_selection].end;
3550 nframes_t cnt = end - start + 1;
3552 begin_reversible_command (_("bounce range"));
3554 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3556 RouteTimeAxisView* rtv;
3558 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3562 boost::shared_ptr<Playlist> playlist;
3564 if ((playlist = rtv->playlist()) == 0) {
3568 InterThreadInfo itt;
3572 itt.progress = false;
3574 XMLNode &before = playlist->get_state();
3575 rtv->track()->bounce_range (start, cnt, itt);
3576 XMLNode &after = playlist->get_state();
3577 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3580 commit_reversible_command ();
3583 /** Cut selected regions, automation points or a time range */
3590 /** Copy selected regions, automation points or a time range */
3598 /** @return true if a Cut, Copy or Clear is possible */
3600 Editor::can_cut_copy () const
3602 switch (current_mouse_mode()) {
3605 if (!selection->regions.empty() || !selection->points.empty()) {
3611 if (!selection->time.empty()) {
3624 /** Cut, copy or clear selected regions, automation points or a time range.
3625 * @param op Operation (Cut, Copy or Clear)
3628 Editor::cut_copy (CutCopyOp op)
3630 /* only cancel selection if cut/copy is successful.*/
3642 opname = _("clear");
3646 cut_buffer->clear ();
3648 if (entered_marker) {
3650 /* cut/delete op while pointing at a marker */
3653 Location* loc = find_location_from_marker (entered_marker, ignored);
3655 if (session && loc) {
3656 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3664 /* we only want to cut regions if some are selected */
3666 if (!selection->regions.empty()) {
3667 get_regions_for_action (rs);
3670 switch (current_mouse_mode()) {
3672 if (!rs.empty() || !selection->points.empty()) {
3674 begin_reversible_command (opname + _(" objects"));
3677 cut_copy_regions (op, rs);
3680 selection->clear_regions ();
3684 if (!selection->points.empty()) {
3685 cut_copy_points (op);
3688 selection->clear_points ();
3692 commit_reversible_command ();
3693 break; // terminate case statement here
3695 if (!selection->time.empty()) {
3696 /* don't cause suprises */
3699 // fall thru if there was nothing selected
3702 if (selection->time.empty()) {
3703 nframes64_t start, end;
3704 if (!get_edit_op_range (start, end)) {
3707 selection->set ((TimeAxisView*) 0, start, end);
3710 begin_reversible_command (opname + _(" range"));
3711 cut_copy_ranges (op);
3712 commit_reversible_command ();
3715 selection->clear_time ();
3725 /** Cut, copy or clear selected automation points.
3726 * @param op Operation (Cut, Copy or Clear)
3729 Editor::cut_copy_points (CutCopyOp op)
3731 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3733 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
3736 atv->cut_copy_clear_objects (selection->points, op);
3741 struct PlaylistState {
3742 boost::shared_ptr<Playlist> playlist;
3746 struct lt_playlist {
3747 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3748 return a.playlist < b.playlist;
3752 struct PlaylistMapping {
3754 boost::shared_ptr<Playlist> pl;
3756 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3760 /** Cut, copy or clear selected regions.
3761 * @param op Operation (Cut, Copy or Clear)
3764 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3766 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3767 a map when we want ordered access to both elements. i think.
3770 vector<PlaylistMapping> pmap;
3772 nframes_t first_position = max_frames;
3774 set<PlaylistState, lt_playlist> freezelist;
3775 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
3777 /* get ordering correct before we cut/copy */
3779 rs.sort_by_position_and_track ();
3781 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3783 first_position = min ((*x)->region()->position(), first_position);
3785 if (op == Cut || op == Clear) {
3786 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3790 PlaylistState before;
3791 before.playlist = pl;
3792 before.before = &pl->get_state();
3794 insert_result = freezelist.insert (before);
3796 if (insert_result.second) {
3802 TimeAxisView* tv = &(*x)->get_trackview();
3803 vector<PlaylistMapping>::iterator z;
3805 for (z = pmap.begin(); z != pmap.end(); ++z) {
3806 if ((*z).tv == tv) {
3811 if (z == pmap.end()) {
3812 pmap.push_back (PlaylistMapping (tv));
3816 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
3818 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
3821 /* impossible, but this handles it for the future */
3825 TimeAxisView& tv = (*x)->get_trackview();
3826 boost::shared_ptr<Playlist> npl;
3827 RegionSelection::iterator tmp;
3832 vector<PlaylistMapping>::iterator z;
3834 for (z = pmap.begin(); z != pmap.end(); ++z) {
3835 if ((*z).tv == &tv) {
3840 assert (z != pmap.end());
3843 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
3850 boost::shared_ptr<Region> r = (*x)->region();
3851 boost::shared_ptr<Region> _xx;
3857 _xx = RegionFactory::create (r);
3858 npl->add_region (_xx, r->position() - first_position);
3859 pl->remove_region (r);
3863 /* copy region before adding, so we're not putting same object into two different playlists */
3864 npl->add_region (RegionFactory::create (r), r->position() - first_position);
3868 pl->remove_region (r);
3875 list<boost::shared_ptr<Playlist> > foo;
3877 /* the pmap is in the same order as the tracks in which selected regions occured */
3879 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
3881 foo.push_back ((*i).pl);
3886 cut_buffer->set (foo);
3889 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
3890 (*pl).playlist->thaw ();
3891 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
3896 Editor::cut_copy_ranges (CutCopyOp op)
3899 TrackSelection entered;
3901 if (selection->tracks.empty()) {
3902 if (!entered_track) {
3905 entered.push_back (entered_track);
3908 ts = &selection->tracks;
3911 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3912 (*i)->cut_copy_clear (*selection, op);
3917 Editor::paste (float times)
3919 paste_internal (get_preferred_edit_position(), times);
3923 Editor::mouse_paste ()
3928 if (!mouse_frame (where, ignored)) {
3933 paste_internal (where, 1);
3937 Editor::paste_internal (nframes_t position, float times)
3939 bool commit = false;
3941 if (cut_buffer->empty()) {
3945 if (position == max_frames) {
3946 position = get_preferred_edit_position();
3949 begin_reversible_command (_("paste"));
3952 TrackSelection::iterator i;
3955 /* get everything in the correct order */
3958 if (!selection->tracks.empty()) {
3959 sort_track_selection ();
3960 ts = selection->tracks;
3961 } else if (entered_track) {
3962 ts.push_back (entered_track);
3965 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
3967 /* undo/redo is handled by individual tracks */
3969 if ((*i)->paste (position, times, *cut_buffer, nth)) {
3975 commit_reversible_command ();
3980 Editor::paste_named_selection (float times)
3982 TrackSelection::iterator t;
3984 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
3986 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
3990 TreeModel::iterator i = selected->get_selected();
3991 NamedSelection* ns = (*i)[named_selection_columns.selection];
3993 list<boost::shared_ptr<Playlist> >::iterator chunk;
3994 list<boost::shared_ptr<Playlist> >::iterator tmp;
3996 chunk = ns->playlists.begin();
3998 begin_reversible_command (_("paste chunk"));
4000 sort_track_selection ();
4002 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4004 RouteTimeAxisView* rtv;
4005 boost::shared_ptr<Playlist> pl;
4006 boost::shared_ptr<AudioPlaylist> apl;
4008 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4012 if ((pl = rtv->playlist()) == 0) {
4016 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4023 XMLNode &before = apl->get_state();
4024 apl->paste (*chunk, get_preferred_edit_position(), times);
4025 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4027 if (tmp != ns->playlists.end()) {
4032 commit_reversible_command();
4036 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4038 boost::shared_ptr<Playlist> playlist;
4039 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4040 RegionSelection foo;
4042 begin_reversible_command (_("duplicate region"));
4044 selection->clear_regions ();
4046 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4048 boost::shared_ptr<Region> r ((*i)->region());
4050 TimeAxisView& tv = (*i)->get_time_axis_view();
4051 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4052 latest_regionviews.clear ();
4053 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4055 playlist = (*i)->region()->playlist();
4056 XMLNode &before = playlist->get_state();
4057 playlist->duplicate (r, r->last_frame(), times);
4058 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4062 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4065 commit_reversible_command ();
4068 selection->set (foo);
4073 Editor::duplicate_selection (float times)
4075 if (selection->time.empty() || selection->tracks.empty()) {
4079 boost::shared_ptr<Playlist> playlist;
4080 vector<boost::shared_ptr<Region> > new_regions;
4081 vector<boost::shared_ptr<Region> >::iterator ri;
4083 create_region_from_selection (new_regions);
4085 if (new_regions.empty()) {
4089 begin_reversible_command (_("duplicate selection"));
4091 ri = new_regions.begin();
4093 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4094 if ((playlist = (*i)->playlist()) == 0) {
4097 XMLNode &before = playlist->get_state();
4098 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4099 XMLNode &after = playlist->get_state();
4100 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4103 if (ri == new_regions.end()) {
4108 commit_reversible_command ();
4112 Editor::reset_point_selection ()
4114 /* reset all selected points to the relevant default value */
4116 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4118 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4121 atv->reset_objects (selection->points);
4127 Editor::center_playhead ()
4129 float page = canvas_width * frames_per_unit;
4130 center_screen_internal (playhead_cursor->current_frame, page);
4134 Editor::center_edit_point ()
4136 float page = canvas_width * frames_per_unit;
4137 center_screen_internal (get_preferred_edit_position(), page);
4141 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4143 begin_reversible_command (_("clear playlist"));
4144 XMLNode &before = playlist->get_state();
4146 XMLNode &after = playlist->get_state();
4147 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4148 commit_reversible_command ();
4152 Editor::nudge_track (bool use_edit, bool forwards)
4154 boost::shared_ptr<Playlist> playlist;
4156 nframes_t next_distance;
4160 start = get_preferred_edit_position();
4165 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4169 if (selection->tracks.empty()) {
4173 begin_reversible_command (_("nudge track"));
4175 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4177 if ((playlist = (*i)->playlist()) == 0) {
4181 XMLNode &before = playlist->get_state();
4182 playlist->nudge_after (start, distance, forwards);
4183 XMLNode &after = playlist->get_state();
4184 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4187 commit_reversible_command ();
4191 Editor::remove_last_capture ()
4193 vector<string> choices;
4200 if (Config->get_verify_remove_last_capture()) {
4201 prompt = _("Do you really want to destroy the last capture?"
4202 "\n(This is destructive and cannot be undone)");
4204 choices.push_back (_("No, do nothing."));
4205 choices.push_back (_("Yes, destroy it."));
4207 Gtkmm2ext::Choice prompter (prompt, choices);
4209 if (prompter.run () == 1) {
4210 session->remove_last_capture ();
4214 session->remove_last_capture();
4219 Editor::normalize_region ()
4223 get_regions_for_action (rs);
4233 begin_reversible_command (_("normalize"));
4235 track_canvas->get_window()->set_cursor (*wait_cursor);
4238 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4239 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4242 XMLNode &before = arv->region()->get_state();
4243 arv->audio_region()->normalize_to (0.0f);
4244 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4247 commit_reversible_command ();
4248 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4253 Editor::denormalize_region ()
4261 get_regions_for_action (rs);
4267 begin_reversible_command ("denormalize");
4269 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4270 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4273 XMLNode &before = arv->region()->get_state();
4274 arv->audio_region()->set_scale_amplitude (1.0f);
4275 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4278 commit_reversible_command ();
4282 Editor::adjust_region_scale_amplitude (bool up)
4290 get_regions_for_action (rs);
4296 begin_reversible_command ("denormalize");
4298 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4299 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4302 XMLNode &before = arv->region()->get_state();
4304 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4308 fraction = min (fraction, 1.0);
4311 fraction = max (fraction, 0.0);
4314 if (!up && fraction <= 0) {
4318 fraction = slider_position_to_gain (fraction);
4319 fraction = coefficient_to_dB (fraction);
4320 fraction = dB_to_coefficient (fraction);
4322 if (up && fraction >= 2.0) {
4326 arv->audio_region()->set_scale_amplitude (fraction);
4327 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4330 commit_reversible_command ();
4335 Editor::reverse_region ()
4341 Reverse rev (*session);
4342 apply_filter (rev, _("reverse regions"));
4347 Editor::quantize_region ()
4353 // FIXME: varying meter?
4354 Quantize quant (*session, snap_length_beats(0));
4355 apply_filter (quant, _("quantize regions"));
4359 Editor::apply_filter (Filter& filter, string command)
4363 get_regions_for_action (rs);
4369 begin_reversible_command (command);
4371 track_canvas->get_window()->set_cursor (*wait_cursor);
4374 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4375 RegionSelection::iterator tmp = r;
4378 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4380 if (mrv->midi_region()->apply(filter) == 0) {
4381 mrv->redisplay_model();
4385 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4387 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4389 if (arv->audio_region()->apply (filter) == 0) {
4391 XMLNode &before = playlist->get_state();
4392 playlist->replace_region (arv->region(), filter.results.front(), arv->region()->position());
4393 XMLNode &after = playlist->get_state();
4394 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4403 commit_reversible_command ();
4407 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4411 Editor::region_selection_op (void (Region::*pmf)(void))
4413 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4414 Region* region = (*i)->region().get();
4421 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4423 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4424 Region* region = (*i)->region().get();
4425 (region->*pmf)(arg);
4430 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4432 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4433 Region* region = (*i)->region().get();
4439 Editor::external_edit_region ()
4445 Editor::brush (nframes_t pos)
4447 RegionSelection sel;
4450 get_regions_for_action (rs);
4458 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4459 mouse_brush_insert_region ((*i), pos);
4464 Editor::reset_region_gain_envelopes ()
4468 get_regions_for_action (rs);
4470 if (!session || rs.empty()) {
4474 session->begin_reversible_command (_("reset region gain"));
4476 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4477 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4479 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4480 XMLNode& before (alist->get_state());
4482 arv->audio_region()->set_default_envelope ();
4483 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4487 session->commit_reversible_command ();
4491 Editor::toggle_gain_envelope_visibility ()
4495 get_regions_for_action (rs);
4497 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4498 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4500 arv->set_envelope_visible (!arv->envelope_visible());
4506 Editor::toggle_gain_envelope_active ()
4510 get_regions_for_action (rs);
4512 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4513 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4515 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4521 Editor::toggle_region_lock ()
4525 get_regions_for_action (rs);
4527 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4528 (*i)->region()->set_locked (!(*i)->region()->locked());
4533 Editor::set_region_lock_style (Region::PositionLockStyle ps)
4537 get_regions_for_action (rs);
4539 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4540 (*i)->region()->set_position_lock_style (ps);
4546 Editor::toggle_region_mute ()
4550 get_regions_for_action (rs);
4552 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4553 (*i)->region()->set_muted (!(*i)->region()->muted());
4558 Editor::toggle_region_opaque ()
4562 get_regions_for_action (rs);
4564 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4565 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4570 Editor::set_fade_length (bool in)
4574 get_regions_for_action (rs);
4576 /* we need a region to measure the offset from the start */
4582 } else if (entered_regionview) {
4583 rv = entered_regionview;
4588 nframes64_t pos = get_preferred_edit_position();
4592 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4593 /* edit point is outside the relevant region */
4598 if (pos <= rv->region()->position()) {
4602 len = pos - rv->region()->position();
4603 cmd = _("set fade in length");
4605 if (pos >= rv->region()->last_frame()) {
4609 len = rv->region()->last_frame() - pos;
4610 cmd = _("set fade out length");
4613 begin_reversible_command (cmd);
4615 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4616 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4622 boost::shared_ptr<AutomationList> alist;
4624 alist = tmp->audio_region()->fade_in();
4626 alist = tmp->audio_region()->fade_out();
4629 XMLNode &before = alist->get_state();
4632 tmp->audio_region()->set_fade_in_length (len);
4633 tmp->audio_region()->set_fade_in_active (true);
4635 tmp->audio_region()->set_fade_out_length (len);
4636 tmp->audio_region()->set_fade_out_active (true);
4639 XMLNode &after = alist->get_state();
4640 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4643 commit_reversible_command ();
4647 Editor::toggle_fade_active (bool in)
4651 get_regions_for_action (rs);
4657 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
4658 bool have_switch = false;
4661 begin_reversible_command (cmd);
4663 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4664 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4670 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
4672 /* make the behaviour consistent across all regions */
4676 yn = region->fade_in_active();
4678 yn = region->fade_out_active();
4683 XMLNode &before = region->get_state();
4685 region->set_fade_in_active (!yn);
4687 region->set_fade_out_active (!yn);
4689 XMLNode &after = region->get_state();
4690 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
4693 commit_reversible_command ();
4697 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
4701 get_regions_for_action (rs);
4707 begin_reversible_command (_("set fade in shape"));
4709 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4710 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4716 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
4717 XMLNode &before = alist->get_state();
4719 tmp->audio_region()->set_fade_in_shape (shape);
4721 XMLNode &after = alist->get_state();
4722 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4725 commit_reversible_command ();
4730 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
4734 get_regions_for_action (rs);
4740 begin_reversible_command (_("set fade out shape"));
4742 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4743 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4749 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4750 XMLNode &before = alist->get_state();
4752 tmp->audio_region()->set_fade_out_shape (shape);
4754 XMLNode &after = alist->get_state();
4755 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4758 commit_reversible_command ();
4762 Editor::set_fade_in_active (bool yn)
4766 get_regions_for_action (rs);
4772 begin_reversible_command (_("set fade in active"));
4774 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4775 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4782 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4784 XMLNode &before = ar->get_state();
4786 ar->set_fade_in_active (yn);
4788 XMLNode &after = ar->get_state();
4789 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
4792 commit_reversible_command ();
4796 Editor::set_fade_out_active (bool yn)
4800 get_regions_for_action (rs);
4806 begin_reversible_command (_("set fade out active"));
4808 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4809 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4815 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
4817 XMLNode &before = ar->get_state();
4819 ar->set_fade_out_active (yn);
4821 XMLNode &after = ar->get_state();
4822 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
4825 commit_reversible_command ();
4829 /** Update crossfade visibility after its configuration has been changed */
4831 Editor::update_xfade_visibility ()
4833 _xfade_visibility = Config->get_xfades_visible ();
4835 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
4836 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
4838 if (_xfade_visibility) {
4839 v->show_all_xfades ();
4841 v->hide_all_xfades ();
4848 Editor::set_edit_point ()
4853 if (!mouse_frame (where, ignored)) {
4859 if (selection->markers.empty()) {
4861 mouse_add_new_marker (where);
4866 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
4869 loc->move_to (where);
4875 Editor::set_playhead_cursor ()
4877 if (entered_marker) {
4878 session->request_locate (entered_marker->position(), session->transport_rolling());
4883 if (!mouse_frame (where, ignored)) {
4890 session->request_locate (where, session->transport_rolling());
4900 get_regions_for_action (rs);
4902 nframes64_t where = get_preferred_edit_position();
4908 split_regions_at (where, rs);
4912 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
4914 if (entered_track && mouse_mode == MouseObject) {
4915 if (!selection->tracks.empty()) {
4916 if (!selection->selected (entered_track)) {
4917 selection->add (entered_track);
4920 /* there is no selection, but this operation requires/prefers selected objects */
4922 if (op_really_wants_one_track_if_none_are_selected) {
4923 selection->set (entered_track);
4930 Editor::trim_region_front ()
4936 Editor::trim_region_back ()
4938 trim_region (false);
4942 Editor::trim_region (bool front)
4944 nframes64_t where = get_preferred_edit_position();
4947 get_regions_for_action (rs);
4953 begin_reversible_command (front ? _("trim front") : _("trim back"));
4955 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
4956 if (!(*i)->region()->locked()) {
4957 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
4958 XMLNode &before = pl->get_state();
4960 (*i)->region()->trim_front (where, this);
4962 (*i)->region()->trim_end (where, this);
4964 XMLNode &after = pl->get_state();
4965 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
4969 commit_reversible_command ();
4972 struct EditorOrderRouteSorter {
4973 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
4974 /* use of ">" forces the correct sort order */
4975 return a->order_key ("editor") < b->order_key ("editor");
4980 Editor::select_next_route()
4982 if (selection->tracks.empty()) {
4983 selection->set (track_views.front());
4987 TimeAxisView* current = selection->tracks.front();
4989 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
4990 if (*i == current) {
4992 if (i != track_views.end()) {
4993 selection->set (*i);
4995 selection->set (*(track_views.begin()));
5003 Editor::select_prev_route()
5005 if (selection->tracks.empty()) {
5006 selection->set (track_views.front());
5010 TimeAxisView* current = selection->tracks.front();
5012 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5013 if (*i == current) {
5015 if (i != track_views.rend()) {
5016 selection->set (*i);
5018 selection->set (*(track_views.rbegin()));
5026 Editor::set_loop_from_selection (bool play)
5028 if (session == 0 || selection->time.empty()) {
5032 nframes_t start = selection->time[clicked_selection].start;
5033 nframes_t end = selection->time[clicked_selection].end;
5035 set_loop_range (start, end, _("set loop range from selection"));
5038 session->request_play_loop (true);
5039 session->request_locate (start, true);
5044 Editor::set_loop_from_edit_range (bool play)
5053 if (!get_edit_op_range (start, end)) {
5057 set_loop_range (start, end, _("set loop range from edit range"));
5060 session->request_play_loop (true);
5061 session->request_locate (start, true);
5066 Editor::set_loop_from_region (bool play)
5068 nframes64_t start = max_frames;
5069 nframes64_t end = 0;
5073 get_regions_for_action (rs);
5079 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5080 if ((*i)->region()->position() < start) {
5081 start = (*i)->region()->position();
5083 if ((*i)->region()->last_frame() + 1 > end) {
5084 end = (*i)->region()->last_frame() + 1;
5088 set_loop_range (start, end, _("set loop range from region"));
5091 session->request_play_loop (true);
5092 session->request_locate (start, true);
5097 Editor::set_punch_from_selection ()
5099 if (session == 0 || selection->time.empty()) {
5103 nframes_t start = selection->time[clicked_selection].start;
5104 nframes_t end = selection->time[clicked_selection].end;
5106 set_punch_range (start, end, _("set punch range from selection"));
5110 Editor::set_punch_from_edit_range ()
5119 if (!get_edit_op_range (start, end)) {
5123 set_punch_range (start, end, _("set punch range from edit range"));
5127 Editor::set_punch_from_region ()
5129 nframes64_t start = max_frames;
5130 nframes64_t end = 0;
5134 get_regions_for_action (rs);
5140 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5141 if ((*i)->region()->position() < start) {
5142 start = (*i)->region()->position();
5144 if ((*i)->region()->last_frame() + 1 > end) {
5145 end = (*i)->region()->last_frame() + 1;
5149 set_punch_range (start, end, _("set punch range from region"));
5153 Editor::pitch_shift_regions ()
5157 get_regions_for_action (rs);
5163 pitch_shift (rs, 1.2);
5167 Editor::use_region_as_bar ()
5175 get_regions_for_action (rs);
5181 RegionView* rv = rs.front();
5183 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5187 Editor::use_range_as_bar ()
5189 nframes64_t start, end;
5190 if (get_edit_op_range (start, end)) {
5191 define_one_bar (start, end);
5196 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5198 nframes64_t length = end - start;
5200 const Meter& m (session->tempo_map().meter_at (start));
5202 /* length = 1 bar */
5204 /* now we want frames per beat.
5205 we have frames per bar, and beats per bar, so ...
5208 double frames_per_beat = length / m.beats_per_bar();
5210 /* beats per minute = */
5212 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5214 /* now decide whether to:
5216 (a) set global tempo
5217 (b) add a new tempo marker
5221 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5223 bool do_global = false;
5225 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5227 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5228 at the start, or create a new marker
5231 vector<string> options;
5232 options.push_back (_("Cancel"));
5233 options.push_back (_("Add new marker"));
5234 options.push_back (_("Set global tempo"));
5235 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5237 c.set_default_response (2);
5253 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5254 if the marker is at the region starter, change it, otherwise add
5259 begin_reversible_command (_("set tempo from region"));
5260 XMLNode& before (session->tempo_map().get_state());
5263 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5264 } else if (t.frame() == start) {
5265 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5267 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5270 XMLNode& after (session->tempo_map().get_state());
5272 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5273 commit_reversible_command ();
5277 Editor::split_region_at_transients ()
5279 AnalysisFeatureList positions;
5287 get_regions_for_action (rs);
5293 session->begin_reversible_command (_("split regions"));
5295 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5297 RegionSelection::iterator tmp;
5302 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5304 if (ar && (ar->get_transients (positions) == 0)) {
5305 split_region_at_points ((*i)->region(), positions, true);
5312 session->commit_reversible_command ();
5317 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5319 bool use_rhythmic_rodent = false;
5321 boost::shared_ptr<Playlist> pl = r->playlist();
5327 if (positions.empty()) {
5332 if (positions.size() > 20) {
5333 Glib::ustring msgstr = string_compose (_("You are about to split\n%1\ninto %2 pieces.\nThis could take a long time."), r->name(), positions.size() + 1);
5334 MessageDialog msg (msgstr,
5337 Gtk::BUTTONS_OK_CANCEL);
5340 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5341 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5343 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5346 msg.set_title (_("Excessive split?"));
5349 int response = msg.run();
5354 case RESPONSE_APPLY:
5355 use_rhythmic_rodent = true;
5362 if (use_rhythmic_rodent) {
5363 show_rhythm_ferret ();
5367 AnalysisFeatureList::const_iterator x;
5369 nframes64_t pos = r->position();
5371 XMLNode& before (pl->get_state());
5373 x = positions.begin();
5375 while (x != positions.end()) {
5382 if (x == positions.end()) {
5387 pl->remove_region (r);
5389 while (x != positions.end()) {
5391 /* file start = original start + how far we from the initial position ?
5394 nframes64_t file_start = r->start() + (pos - r->position());
5396 /* length = next position - current position
5399 nframes64_t len = (*x) - pos;
5401 /* XXX we do we really want to allow even single-sample regions?
5402 shouldn't we have some kind of lower limit on region size?
5411 if (session->region_name (new_name, r->name())) {
5415 /* do NOT announce new regions 1 by one, just wait till they are all done */
5417 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
5418 pl->add_region (nr, pos);
5423 if (*x > r->last_frame()) {
5425 /* add final fragment */
5427 file_start = r->start() + (pos - r->position());
5428 len = r->last_frame() - pos;
5430 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
5431 pl->add_region (nr, pos);
5439 XMLNode& after (pl->get_state());
5441 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
5445 Editor::tab_to_transient (bool forward)
5447 AnalysisFeatureList positions;
5453 nframes64_t pos = session->audible_frame ();
5455 if (!selection->tracks.empty()) {
5457 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5459 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5462 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
5464 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
5466 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5469 positions.push_back (result);
5480 get_regions_for_action (rs);
5486 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5487 (*r)->region()->get_transients (positions);
5491 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
5494 AnalysisFeatureList::iterator x;
5496 for (x = positions.begin(); x != positions.end(); ++x) {
5502 if (x != positions.end ()) {
5503 session->request_locate (*x);
5507 AnalysisFeatureList::reverse_iterator x;
5509 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5515 if (x != positions.rend ()) {
5516 session->request_locate (*x);
5522 Editor::playhead_forward_to_grid ()
5524 if (!session) return;
5525 nframes64_t pos = playhead_cursor->current_frame;
5526 if (pos < max_frames) {
5528 snap_to_internal (pos, 1, false);
5529 session->request_locate (pos);
5535 Editor::playhead_backward_to_grid ()
5537 if (!session) return;
5538 nframes64_t pos = playhead_cursor->current_frame;
5541 snap_to_internal (pos, -1, false);
5542 session->request_locate (pos);
5547 Editor::set_track_height (TimeAxisView::TrackHeight h)
5549 TrackSelection& ts (selection->tracks);
5555 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5556 (*x)->set_height (h);
5561 Editor::set_track_height_largest ()
5563 set_track_height (TimeAxisView::Largest);
5566 Editor::set_track_height_large ()
5568 set_track_height (TimeAxisView::Large);
5571 Editor::set_track_height_larger ()
5573 set_track_height (TimeAxisView::Larger);
5576 Editor::set_track_height_normal ()
5578 set_track_height (TimeAxisView::Normal);
5581 Editor::set_track_height_smaller ()
5583 set_track_height (TimeAxisView::Smaller);
5586 Editor::set_track_height_small ()
5588 set_track_height (TimeAxisView::Small);
5592 Editor::toggle_tracks_active ()
5594 TrackSelection& ts (selection->tracks);
5596 bool target = false;
5602 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5603 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
5607 target = !rtv->_route->active();
5610 rtv->_route->set_active (target);
5616 Editor::remove_tracks ()
5618 TrackSelection& ts (selection->tracks);
5624 vector<string> choices;
5628 const char* trackstr;
5630 vector<boost::shared_ptr<Route> > routes;
5632 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5633 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
5635 if (rtv->is_track()) {
5641 routes.push_back (rtv->_route);
5644 if (ntracks + nbusses == 0) {
5649 trackstr = _("tracks");
5651 trackstr = _("track");
5655 busstr = _("busses");
5662 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
5663 "(You may also lose the playlists associated with the %2)\n\n"
5664 "This action cannot be undone!"),
5665 ntracks, trackstr, nbusses, busstr);
5667 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
5668 "(You may also lose the playlists associated with the %2)\n\n"
5669 "This action cannot be undone!"),
5672 } else if (nbusses) {
5673 prompt = string_compose (_("Do you really want to remove %1 %2?"),
5677 choices.push_back (_("No, do nothing."));
5678 if (ntracks + nbusses > 1) {
5679 choices.push_back (_("Yes, remove them."));
5681 choices.push_back (_("Yes, remove it."));
5684 Choice prompter (prompt, choices);
5686 if (prompter.run () != 1) {
5690 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
5691 session->remove_route (*x);
5696 Editor::set_waveform_scale (WaveformScale ws)
5698 TrackSelection& ts (selection->tracks);
5704 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5705 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (*x);
5707 atv->set_waveform_scale (ws);
5713 Editor::do_insert_time ()
5715 if (selection->tracks.empty()) {
5719 nframes64_t pos = get_preferred_edit_position ();
5720 ArdourDialog d (*this, _("Insert Time"));
5721 VButtonBox button_box;
5723 RadioButtonGroup group;
5724 RadioButton leave_button (group, _("Stay in position"));
5725 RadioButton move_button (group, _("Move"));
5726 RadioButton split_button (group, _("Split & Later Section Moves"));
5727 Label intersect_option_label (_("Intersected regions should:"));
5728 ToggleButton glue_button (_("Move Glued Regions"));
5729 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
5733 clock.set_session (session);
5734 clock.set_bbt_reference (pos);
5736 clock_box.pack_start (clock, false, true);
5738 option_box.set_spacing (6);
5739 option_box.pack_start (intersect_option_label, false, false);
5740 option_box.pack_start (button_box, false, false);
5741 option_box.pack_start (glue_button, false, false);
5743 button_box.pack_start (leave_button, false, false);
5744 button_box.pack_start (move_button, false, false);
5745 button_box.pack_start (split_button, false, false);
5747 d.get_vbox()->set_border_width (12);
5748 d.get_vbox()->pack_start (clock_box, false, false);
5749 d.get_vbox()->pack_start (option_box, false, false);
5751 leave_button.show ();
5752 move_button.show ();
5753 split_button.show ();
5754 intersect_option_label.show ();
5757 glue_button.show ();
5761 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
5762 d.add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
5765 int response = d.run ();
5767 if (response != RESPONSE_OK) {
5771 nframes_t distance = clock.current_duration (pos);
5773 if (distance == 0) {
5777 InsertTimeOption opt;
5779 if (leave_button.get_active()) {
5780 opt = LeaveIntersected;
5781 } else if (move_button.get_active()) {
5782 opt = MoveIntersected;
5784 opt = SplitIntersected;
5787 insert_time (pos, distance, opt, glue_button.get_active());
5791 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt, bool ignore_music_glue)
5793 bool commit = false;
5795 if (Config->get_edit_mode() == Lock) {
5799 begin_reversible_command (_("insert time"));
5801 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
5802 boost::shared_ptr<Playlist> pl = (*x)->playlist();
5808 XMLNode &before = pl->get_state();
5810 if (opt == SplitIntersected) {
5814 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
5816 XMLNode &after = pl->get_state();
5818 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
5823 commit_reversible_command ();