2 Copyright (C) 2000-2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /* Note: public Editor methods are documented in public_editor.h */
30 #include <pbd/error.h>
31 #include <pbd/basename.h>
32 #include <pbd/pthread_utils.h>
33 #include <pbd/memento_command.h>
34 #include <pbd/whitespace.h>
36 #include <gtkmm2ext/utils.h>
37 #include <gtkmm2ext/choice.h>
38 #include <gtkmm2ext/window_title.h>
39 #include <gtkmm2ext/popup.h>
41 #include <ardour/audioengine.h>
42 #include <ardour/session.h>
43 #include <ardour/audioplaylist.h>
44 #include <ardour/audioregion.h>
45 #include <ardour/audio_diskstream.h>
46 #include <ardour/utils.h>
47 #include <ardour/location.h>
48 #include <ardour/named_selection.h>
49 #include <ardour/audio_track.h>
50 #include <ardour/audiofilesource.h>
51 #include <ardour/audioplaylist.h>
52 #include <ardour/region_factory.h>
53 #include <ardour/playlist_factory.h>
54 #include <ardour/reverse.h>
55 #include <ardour/transient_detector.h>
56 #include <ardour/dB.h>
57 #include <ardour/quantize.h>
59 #include "ardour_ui.h"
61 #include "time_axis_view.h"
62 #include "route_time_axis.h"
63 #include "audio_time_axis.h"
64 #include "automation_time_axis.h"
65 #include "streamview.h"
66 #include "audio_streamview.h"
67 #include "audio_region_view.h"
68 #include "midi_region_view.h"
69 #include "rgb_macros.h"
70 #include "selection_templates.h"
71 #include "selection.h"
73 #include "gtk-custom-hruler.h"
74 #include "gui_thread.h"
81 using namespace ARDOUR;
85 using namespace Gtkmm2ext;
86 using namespace Editing;
88 /***********************************************************************
90 ***********************************************************************/
93 Editor::undo (uint32_t n)
101 Editor::redo (uint32_t n)
109 Editor::split_region ()
111 split_region_at (get_preferred_edit_position());
115 Editor::split_region_at (nframes64_t where)
119 get_regions_for_action (rs);
120 split_regions_at (where, selection->regions);
124 Editor::split_regions_at (nframes64_t where, RegionSelection& regions)
126 list <boost::shared_ptr<Playlist > > used_playlists;
128 if (regions.empty()) {
132 begin_reversible_command (_("split"));
134 // if splitting a single region, and snap-to is using
135 // region boundaries, don't pay attention to them
137 if (regions.size() == 1) {
139 case SnapToRegionStart:
140 case SnapToRegionSync:
141 case SnapToRegionEnd:
150 for (RegionSelection::iterator a = regions.begin(); a != regions.end(); ) {
152 RegionSelection::iterator tmp;
154 /* XXX this test needs to be more complicated, to make sure we really
155 have something to split.
158 if (!(*a)->region()->covers (where)) {
166 boost::shared_ptr<Playlist> pl = (*a)->region()->playlist();
168 if (! pl->frozen()) {
169 /* we haven't seen this playlist before */
171 /* remember used playlists so we can thaw them later */
172 used_playlists.push_back(pl);
176 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*a);
179 _new_regionviews_show_envelope = arv->envelope_visible();
183 XMLNode &before = pl->get_state();
184 pl->split_region ((*a)->region(), where);
185 XMLNode &after = pl->get_state();
186 session->add_command(new MementoCommand<Playlist>(*pl, &before, &after));
191 while (used_playlists.size() > 0) {
193 list <boost::shared_ptr<Playlist > >::iterator i = used_playlists.begin();
195 used_playlists.pop_front();
197 commit_reversible_command ();
198 _new_regionviews_show_envelope = false;
202 /** Remove `clicked_regionview' */
204 Editor::remove_clicked_region ()
206 if (clicked_routeview == 0 || clicked_regionview == 0) {
210 boost::shared_ptr<Playlist> playlist = clicked_routeview->playlist();
212 begin_reversible_command (_("remove region"));
213 XMLNode &before = playlist->get_state();
214 playlist->remove_region (clicked_regionview->region());
215 XMLNode &after = playlist->get_state();
216 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
217 commit_reversible_command ();
221 /** Remove the selected regions */
223 Editor::remove_selected_regions ()
226 get_regions_for_action (rs);
236 begin_reversible_command (_("remove region"));
238 list<boost::shared_ptr<Region> > regions_to_remove;
240 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
241 // we can't just remove the region(s) in this loop because
242 // this removes them from the RegionSelection, and they thus
243 // disappear from underneath the iterator, and the ++i above
244 // SEGVs in a puzzling fashion.
246 // so, first iterate over the regions to be removed from rs and
247 // add them to the regions_to_remove list, and then
248 // iterate over the list to actually remove them.
250 regions_to_remove.push_back ((*i)->region());
253 for (list<boost::shared_ptr<Region> >::iterator rl = regions_to_remove.begin(); rl != regions_to_remove.end(); ++rl) {
254 boost::shared_ptr<Playlist> playlist = (*rl)->playlist();
256 // is this check necessary?
260 XMLNode &before = playlist->get_state();
261 playlist->remove_region (*rl);
262 XMLNode &after = playlist->get_state();
263 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
266 commit_reversible_command ();
269 boost::shared_ptr<Region>
270 Editor::select_region_for_operation (int dir, TimeAxisView **tv)
273 boost::shared_ptr<Region> region;
274 nframes64_t start = 0;
276 if (selection->time.start () == selection->time.end_frame ()) {
278 /* no current selection-> is there a selected regionview? */
280 if (selection->regions.empty()) {
286 if (!selection->regions.empty()) {
288 rv = *(selection->regions.begin());
289 (*tv) = &rv->get_time_axis_view();
290 region = rv->region();
292 } else if (!selection->tracks.empty()) {
294 (*tv) = selection->tracks.front();
296 RouteTimeAxisView* rtv;
298 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*tv)) != 0) {
299 boost::shared_ptr<Playlist> pl;
301 if ((pl = rtv->playlist()) == 0) {
305 region = pl->top_region_at (start);
313 Editor::extend_selection_to_end_of_region (bool next)
316 boost::shared_ptr<Region> region;
319 if ((region = select_region_for_operation (next ? 1 : 0, &tv)) == 0) {
323 if (region && selection->time.start () == selection->time.end_frame ()) {
324 start = region->position();
326 start = selection->time.start ();
329 /* Try to leave the selection with the same route if possible */
331 if ((tv = selection->time.track) == 0) {
335 begin_reversible_command (_("extend selection"));
336 selection->set (tv, start, region->position() + region->length());
337 commit_reversible_command ();
341 Editor::extend_selection_to_start_of_region (bool previous)
344 boost::shared_ptr<Region> region;
347 if ((region = select_region_for_operation (previous ? -1 : 0, &tv)) == 0) {
351 if (region && selection->time.start () == selection->time.end_frame ()) {
352 end = region->position() + region->length();
354 end = selection->time.end_frame ();
357 /* Try to leave the selection with the same route if possible */
359 if ((tv = selection->time.track) == 0) {
363 begin_reversible_command (_("extend selection"));
364 selection->set (tv, region->position(), end);
365 commit_reversible_command ();
369 Editor::nudge_forward_release (GdkEventButton* ev)
371 if (ev->state & Keyboard::PrimaryModifier) {
372 nudge_forward (false, true);
374 nudge_forward (false, false);
380 Editor::nudge_backward_release (GdkEventButton* ev)
382 if (ev->state & Keyboard::PrimaryModifier) {
383 nudge_backward (false, true);
385 nudge_backward (false, false);
392 Editor::nudge_forward (bool next, bool force_playhead)
394 nframes64_t distance;
395 nframes64_t next_distance;
398 get_regions_for_action (rs);
400 if (!session) return;
402 if (!force_playhead && !rs.empty()) {
404 begin_reversible_command (_("nudge regions forward"));
406 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
407 boost::shared_ptr<Region> r ((*i)->region());
409 distance = get_nudge_distance (r->position(), next_distance);
412 distance = next_distance;
415 XMLNode &before = r->playlist()->get_state();
416 r->set_position (r->position() + distance, this);
417 XMLNode &after = r->playlist()->get_state();
418 session->add_command (new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
421 commit_reversible_command ();
424 } else if (!force_playhead && !selection->markers.empty()) {
428 begin_reversible_command (_("nudge location forward"));
430 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
432 Location* loc = find_location_from_marker ((*i), is_start);
436 XMLNode& before (loc->get_state());
439 distance = get_nudge_distance (loc->start(), next_distance);
441 distance = next_distance;
443 if (max_frames - distance > loc->start() + loc->length()) {
444 loc->set_start (loc->start() + distance);
446 loc->set_start (max_frames - loc->length());
449 distance = get_nudge_distance (loc->end(), next_distance);
451 distance = next_distance;
453 if (max_frames - distance > loc->end()) {
454 loc->set_end (loc->end() + distance);
456 loc->set_end (max_frames);
459 XMLNode& after (loc->get_state());
460 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
464 commit_reversible_command ();
467 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
468 session->request_locate (playhead_cursor->current_frame + distance);
473 Editor::nudge_backward (bool next, bool force_playhead)
475 nframes64_t distance;
476 nframes64_t next_distance;
479 get_regions_for_action (rs);
481 if (!session) return;
483 if (!force_playhead && !rs.empty()) {
485 begin_reversible_command (_("nudge regions backward"));
487 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
488 boost::shared_ptr<Region> r ((*i)->region());
490 distance = get_nudge_distance (r->position(), next_distance);
493 distance = next_distance;
496 XMLNode &before = r->playlist()->get_state();
498 if (r->position() > distance) {
499 r->set_position (r->position() - distance, this);
501 r->set_position (0, this);
503 XMLNode &after = r->playlist()->get_state();
504 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
507 commit_reversible_command ();
509 } else if (!force_playhead && !selection->markers.empty()) {
513 begin_reversible_command (_("nudge location forward"));
515 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
517 Location* loc = find_location_from_marker ((*i), is_start);
521 XMLNode& before (loc->get_state());
524 distance = get_nudge_distance (loc->start(), next_distance);
526 distance = next_distance;
528 if (distance < loc->start()) {
529 loc->set_start (loc->start() - distance);
534 distance = get_nudge_distance (loc->end(), next_distance);
537 distance = next_distance;
540 if (distance < loc->end() - loc->length()) {
541 loc->set_end (loc->end() - distance);
543 loc->set_end (loc->length());
547 XMLNode& after (loc->get_state());
548 session->add_command (new MementoCommand<Location>(*loc, &before, &after));
552 commit_reversible_command ();
556 distance = get_nudge_distance (playhead_cursor->current_frame, next_distance);
558 if (playhead_cursor->current_frame > distance) {
559 session->request_locate (playhead_cursor->current_frame - distance);
561 session->goto_start();
567 Editor::nudge_forward_capture_offset ()
569 nframes64_t distance;
572 get_regions_for_action (rs);
574 if (!session) return;
578 begin_reversible_command (_("nudge forward"));
580 distance = session->worst_output_latency();
582 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
583 boost::shared_ptr<Region> r ((*i)->region());
585 XMLNode &before = r->playlist()->get_state();
586 r->set_position (r->position() + distance, this);
587 XMLNode &after = r->playlist()->get_state();
588 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
591 commit_reversible_command ();
597 Editor::nudge_backward_capture_offset ()
599 nframes64_t distance;
602 get_regions_for_action (rs);
604 if (!session) return;
608 begin_reversible_command (_("nudge forward"));
610 distance = session->worst_output_latency();
612 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
613 boost::shared_ptr<Region> r ((*i)->region());
615 XMLNode &before = r->playlist()->get_state();
617 if (r->position() > distance) {
618 r->set_position (r->position() - distance, this);
620 r->set_position (0, this);
622 XMLNode &after = r->playlist()->get_state();
623 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
626 commit_reversible_command ();
633 Editor::move_to_start ()
635 session->goto_start ();
639 Editor::move_to_end ()
642 session->request_locate (session->current_end_frame());
646 Editor::build_region_boundary_cache ()
649 vector<RegionPoint> interesting_points;
650 boost::shared_ptr<Region> r;
651 TrackViewList tracks;
654 region_boundary_cache.clear ();
661 case SnapToRegionStart:
662 interesting_points.push_back (Start);
664 case SnapToRegionEnd:
665 interesting_points.push_back (End);
667 case SnapToRegionSync:
668 interesting_points.push_back (SyncPoint);
670 case SnapToRegionBoundary:
671 interesting_points.push_back (Start);
672 interesting_points.push_back (End);
675 fatal << string_compose (_("build_region_boundary_cache called with snap_type = %1"), snap_type) << endmsg;
680 TimeAxisView *ontrack = 0;
683 if (!selection->tracks.empty()) {
684 tlist = selection->tracks;
689 while (pos < session->current_end_frame() && !at_end) {
692 nframes64_t lpos = max_frames;
694 for (vector<RegionPoint>::iterator p = interesting_points.begin(); p != interesting_points.end(); ++p) {
696 if ((r = find_next_region (pos, *p, 1, tlist, &ontrack)) == 0) {
697 if (*p == interesting_points.back()) {
700 /* move to next point type */
706 rpos = r->first_frame();
710 rpos = r->last_frame();
714 rpos = r->adjust_to_sync (r->first_frame());
722 RouteTimeAxisView *rtav;
724 if (ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
725 if (rtav->get_diskstream() != 0) {
726 speed = rtav->get_diskstream()->speed();
730 rpos = track_frame_to_session_frame (rpos, speed);
736 /* prevent duplicates, but we don't use set<> because we want to be able
740 vector<nframes64_t>::iterator ri;
742 for (ri = region_boundary_cache.begin(); ri != region_boundary_cache.end(); ++ri) {
748 if (ri == region_boundary_cache.end()) {
749 region_boundary_cache.push_back (rpos);
756 /* finally sort to be sure that the order is correct */
758 sort (region_boundary_cache.begin(), region_boundary_cache.end());
761 boost::shared_ptr<Region>
762 Editor::find_next_region (nframes64_t frame, RegionPoint point, int32_t dir, TrackViewList& tracks, TimeAxisView **ontrack)
764 TrackViewList::iterator i;
765 nframes64_t closest = max_frames;
766 boost::shared_ptr<Region> ret;
767 nframes64_t rpos = 0;
770 nframes64_t track_frame;
771 RouteTimeAxisView *rtav;
773 for (i = tracks.begin(); i != tracks.end(); ++i) {
775 nframes64_t distance;
776 boost::shared_ptr<Region> r;
779 if ( (rtav = dynamic_cast<RouteTimeAxisView*>(*i)) != 0 ) {
780 if (rtav->get_diskstream()!=0)
781 track_speed = rtav->get_diskstream()->speed();
784 track_frame = session_frame_to_track_frame(frame, track_speed);
786 if ((r = (*i)->find_next_region (track_frame, point, dir)) == 0) {
792 rpos = r->first_frame ();
796 rpos = r->last_frame ();
800 rpos = r->adjust_to_sync (r->first_frame());
804 // rpos is a "track frame", converting it to "session frame"
805 rpos = track_frame_to_session_frame(rpos, track_speed);
808 distance = rpos - frame;
810 distance = frame - rpos;
813 if (distance < closest) {
825 Editor::find_next_region_boundary (nframes64_t pos, int32_t dir, const TrackViewList& tracks)
827 nframes64_t distance = max_frames;
828 nframes64_t current_nearest = -1;
830 for (TrackViewList::const_iterator i = tracks.begin(); i != tracks.end(); ++i) {
831 nframes64_t contender;
834 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
840 if ((contender = rtv->find_next_region_boundary (pos, dir)) < 0) {
844 d = ::llabs (pos - contender);
847 current_nearest = contender;
852 return current_nearest;
856 Editor::cursor_to_region_boundary (Cursor* cursor, int32_t dir)
858 nframes64_t pos = cursor->current_frame;
865 // so we don't find the current region again..
866 if (dir > 0 || pos > 0) {
870 if (!selection->tracks.empty()) {
872 target = find_next_region_boundary (pos, dir, selection->tracks);
876 target = find_next_region_boundary (pos, dir, track_views);
884 if (cursor == playhead_cursor) {
885 session->request_locate (target);
887 cursor->set_position (target);
892 Editor::cursor_to_next_region_boundary (Cursor* cursor)
894 cursor_to_region_boundary (cursor, 1);
898 Editor::cursor_to_previous_region_boundary (Cursor* cursor)
900 cursor_to_region_boundary (cursor, -1);
904 Editor::cursor_to_region_point (Cursor* cursor, RegionPoint point, int32_t dir)
906 boost::shared_ptr<Region> r;
907 nframes64_t pos = cursor->current_frame;
913 TimeAxisView *ontrack = 0;
915 // so we don't find the current region again..
919 if (!selection->tracks.empty()) {
921 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
923 } else if (clicked_axisview) {
926 t.push_back (clicked_axisview);
928 r = find_next_region (pos, point, dir, t, &ontrack);
932 r = find_next_region (pos, point, dir, track_views, &ontrack);
941 pos = r->first_frame ();
945 pos = r->last_frame ();
949 pos = r->adjust_to_sync (r->first_frame());
954 RouteTimeAxisView *rtav;
956 if ( ontrack != 0 && (rtav = dynamic_cast<RouteTimeAxisView*>(ontrack)) != 0 ) {
957 if (rtav->get_diskstream() != 0) {
958 speed = rtav->get_diskstream()->speed();
962 pos = track_frame_to_session_frame(pos, speed);
964 if (cursor == playhead_cursor) {
965 session->request_locate (pos);
967 cursor->set_position (pos);
972 Editor::cursor_to_next_region_point (Cursor* cursor, RegionPoint point)
974 cursor_to_region_point (cursor, point, 1);
978 Editor::cursor_to_previous_region_point (Cursor* cursor, RegionPoint point)
980 cursor_to_region_point (cursor, point, -1);
984 Editor::cursor_to_selection_start (Cursor *cursor)
989 get_regions_for_action (rs);
991 switch (mouse_mode) {
999 if (!selection->time.empty()) {
1000 pos = selection->time.start ();
1008 if (cursor == playhead_cursor) {
1009 session->request_locate (pos);
1011 cursor->set_position (pos);
1016 Editor::cursor_to_selection_end (Cursor *cursor)
1018 nframes64_t pos = 0;
1021 get_regions_for_action (rs);
1023 switch (mouse_mode) {
1026 pos = rs.end_frame();
1031 if (!selection->time.empty()) {
1032 pos = selection->time.end_frame ();
1040 if (cursor == playhead_cursor) {
1041 session->request_locate (pos);
1043 cursor->set_position (pos);
1048 Editor::selected_marker_to_region_boundary (int32_t dir)
1058 if (selection->markers.empty()) {
1062 if (!mouse_frame (mouse, ignored)) {
1066 add_location_mark (mouse);
1069 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1073 nframes64_t pos = loc->start();
1075 // so we don't find the current region again..
1076 if (dir > 0 || pos > 0) {
1080 if (!selection->tracks.empty()) {
1082 target = find_next_region_boundary (pos, dir, selection->tracks);
1086 target = find_next_region_boundary (pos, dir, track_views);
1093 loc->move_to (target);
1097 Editor::selected_marker_to_next_region_boundary ()
1099 selected_marker_to_region_boundary (1);
1103 Editor::selected_marker_to_previous_region_boundary ()
1105 selected_marker_to_region_boundary (-1);
1109 Editor::selected_marker_to_region_point (RegionPoint point, int32_t dir)
1111 boost::shared_ptr<Region> r;
1116 if (!session || selection->markers.empty()) {
1120 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1124 TimeAxisView *ontrack = 0;
1128 // so we don't find the current region again..
1132 if (!selection->tracks.empty()) {
1134 r = find_next_region (pos, point, dir, selection->tracks, &ontrack);
1138 r = find_next_region (pos, point, dir, track_views, &ontrack);
1147 pos = r->first_frame ();
1151 pos = r->last_frame ();
1155 pos = r->adjust_to_sync (r->first_frame());
1160 AudioTimeAxisView *atav;
1162 if ( ontrack != 0 && (atav = dynamic_cast<AudioTimeAxisView*>(ontrack)) != 0 ) {
1163 if (atav->get_diskstream() != 0) {
1164 speed = atav->get_diskstream()->speed();
1168 pos = track_frame_to_session_frame(pos, speed);
1174 Editor::selected_marker_to_next_region_point (RegionPoint point)
1176 selected_marker_to_region_point (point, 1);
1180 Editor::selected_marker_to_previous_region_point (RegionPoint point)
1182 selected_marker_to_region_point (point, -1);
1186 Editor::selected_marker_to_selection_start ()
1188 nframes64_t pos = 0;
1192 if (!session || selection->markers.empty()) {
1196 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1202 get_regions_for_action (rs);
1204 switch (mouse_mode) {
1212 if (!selection->time.empty()) {
1213 pos = selection->time.start ();
1225 Editor::selected_marker_to_selection_end ()
1227 nframes64_t pos = 0;
1231 if (!session || selection->markers.empty()) {
1235 if ((loc = find_location_from_marker (selection->markers.front(), ignored)) == 0) {
1241 get_regions_for_action (rs);
1243 switch (mouse_mode) {
1246 pos = rs.end_frame();
1251 if (!selection->time.empty()) {
1252 pos = selection->time.end_frame ();
1264 Editor::scroll_playhead (bool forward)
1266 nframes64_t pos = playhead_cursor->current_frame;
1267 nframes64_t delta = (nframes64_t) floor (current_page_frames() / 0.8);
1270 if (pos == max_frames) {
1274 if (pos < max_frames - delta) {
1293 session->request_locate (pos);
1297 Editor::playhead_backward ()
1304 if (get_prefix (prefix, was_floating)) {
1308 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1310 cnt = (nframes64_t) prefix;
1314 pos = playhead_cursor->current_frame;
1316 if ((nframes64_t) pos < cnt) {
1322 /* XXX this is completely insane. with the current buffering
1323 design, we'll force a complete track buffer flush and
1324 reload, just to move 1 sample !!!
1327 session->request_locate (pos);
1331 Editor::playhead_forward ()
1338 if (get_prefix (prefix, was_floating)) {
1342 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1344 cnt = (nframes64_t) floor (prefix);
1348 pos = playhead_cursor->current_frame;
1350 /* XXX this is completely insane. with the current buffering
1351 design, we'll force a complete track buffer flush and
1352 reload, just to move 1 sample !!!
1355 session->request_locate (pos+cnt);
1359 Editor::cursor_align (bool playhead_to_edit)
1365 if (playhead_to_edit) {
1367 if (selection->markers.empty()) {
1371 session->request_locate (selection->markers.front()->position(), session->transport_rolling());
1374 /* move selected markers to playhead */
1376 for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
1379 Location* loc = find_location_from_marker (*i, ignored);
1381 if (loc->is_mark()) {
1382 loc->set_start (playhead_cursor->current_frame);
1384 loc->set (playhead_cursor->current_frame,
1385 playhead_cursor->current_frame + loc->length());
1392 Editor::edit_cursor_backward ()
1399 if (get_prefix (prefix, was_floating)) {
1403 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1405 cnt = (nframes64_t) prefix;
1409 if ((pos = get_preferred_edit_position()) < 0) {
1419 // EDIT CURSOR edit_cursor->set_position (pos);
1423 Editor::edit_cursor_forward ()
1430 if (get_prefix (prefix, was_floating)) {
1434 cnt = (nframes64_t) floor (prefix * session->frame_rate ());
1436 cnt = (nframes64_t) floor (prefix);
1440 // pos = edit_cursor->current_frame;
1441 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1445 Editor::goto_frame ()
1451 if (get_prefix (prefix, was_floating)) {
1456 frame = (nframes64_t) floor (prefix * session->frame_rate());
1458 frame = (nframes64_t) floor (prefix);
1461 session->request_locate (frame);
1465 Editor::scroll_backward (float pages)
1468 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1473 if (get_prefix (prefix, was_floating)) {
1474 cnt = (nframes64_t) floor (pages * one_page);
1477 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1479 cnt = (nframes64_t) floor (prefix * one_page);
1483 if (leftmost_frame < cnt) {
1486 frame = leftmost_frame - cnt;
1489 reset_x_origin (frame);
1493 Editor::scroll_forward (float pages)
1496 nframes64_t one_page = (nframes64_t) rint (canvas_width * frames_per_unit);
1501 if (get_prefix (prefix, was_floating)) {
1502 cnt = (nframes64_t) floor (pages * one_page);
1505 cnt = (nframes64_t) floor (prefix * session->frame_rate());
1507 cnt = (nframes64_t) floor (prefix * one_page);
1511 if (max_frames - cnt < leftmost_frame) {
1512 frame = max_frames - cnt;
1514 frame = leftmost_frame + cnt;
1517 reset_x_origin (frame);
1521 Editor::scroll_tracks_down ()
1527 if (get_prefix (prefix, was_floating)) {
1530 cnt = (int) floor (prefix);
1533 double vert_value = vertical_adjustment.get_value() + (cnt *
1534 vertical_adjustment.get_page_size());
1535 if (vert_value > vertical_adjustment.get_upper() - canvas_height) {
1536 vert_value = vertical_adjustment.get_upper() - canvas_height;
1538 vertical_adjustment.set_value (vert_value);
1542 Editor::scroll_tracks_up ()
1548 if (get_prefix (prefix, was_floating)) {
1551 cnt = (int) floor (prefix);
1554 vertical_adjustment.set_value (vertical_adjustment.get_value() - (cnt * vertical_adjustment.get_page_size()));
1558 Editor::scroll_tracks_down_line ()
1561 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1562 double vert_value = adj->get_value() + 60;
1564 if (vert_value>adj->get_upper() - canvas_height) {
1565 vert_value = adj->get_upper() - canvas_height;
1567 adj->set_value (vert_value);
1571 Editor::scroll_tracks_up_line ()
1573 Gtk::Adjustment* adj = edit_vscrollbar.get_adjustment();
1574 adj->set_value (adj->get_value() - 60);
1580 Editor::temporal_zoom_step (bool coarser)
1582 ENSURE_GUI_THREAD (bind (mem_fun (*this, &Editor::temporal_zoom_step), coarser));
1586 nfpu = frames_per_unit;
1591 nfpu = max(1.0,(nfpu/1.61803399));
1594 temporal_zoom (nfpu);
1598 Editor::temporal_zoom (gdouble fpu)
1600 if (!session) return;
1602 nframes64_t current_page = current_page_frames();
1603 nframes64_t current_leftmost = leftmost_frame;
1604 nframes64_t current_rightmost;
1605 nframes64_t current_center;
1606 nframes64_t new_page_size;
1607 nframes64_t half_page_size;
1608 nframes64_t leftmost_after_zoom = 0;
1610 bool in_track_canvas;
1614 /* XXX this limit is also in ::set_frames_per_unit() */
1616 if (frames_per_unit <= 2.0 && fpu <= frames_per_unit) {
1622 new_page_size = (nframes64_t) floor (canvas_width * nfpu);
1623 half_page_size = new_page_size / 2;
1625 switch (zoom_focus) {
1627 leftmost_after_zoom = current_leftmost;
1630 case ZoomFocusRight:
1631 current_rightmost = leftmost_frame + current_page;
1632 if (current_rightmost < new_page_size) {
1633 leftmost_after_zoom = 0;
1635 leftmost_after_zoom = current_rightmost - new_page_size;
1639 case ZoomFocusCenter:
1640 current_center = current_leftmost + (current_page/2);
1641 if (current_center < half_page_size) {
1642 leftmost_after_zoom = 0;
1644 leftmost_after_zoom = current_center - half_page_size;
1648 case ZoomFocusPlayhead:
1649 /* try to keep the playhead in the same place */
1651 where = playhead_cursor->current_frame;
1653 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1656 leftmost_after_zoom = 0;
1657 } else if (l > max_frames) {
1658 leftmost_after_zoom = max_frames - new_page_size;
1660 leftmost_after_zoom = (nframes64_t) l;
1664 case ZoomFocusMouse:
1665 /* try to keep the mouse over the same point in the display */
1667 if (!mouse_frame (where, in_track_canvas)) {
1668 /* use playhead instead */
1669 where = playhead_cursor->current_frame;
1671 if (where < half_page_size) {
1672 leftmost_after_zoom = 0;
1674 leftmost_after_zoom = where - half_page_size;
1679 l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1682 leftmost_after_zoom = 0;
1683 } else if (l > max_frames) {
1684 leftmost_after_zoom = max_frames - new_page_size;
1686 leftmost_after_zoom = (nframes64_t) l;
1693 /* try to keep the edit point in the same place */
1694 where = get_preferred_edit_position ();
1698 double l = - ((new_page_size * ((where - current_leftmost)/(double)current_page)) - where);
1701 leftmost_after_zoom = 0;
1702 } else if (l > max_frames) {
1703 leftmost_after_zoom = max_frames - new_page_size;
1705 leftmost_after_zoom = (nframes64_t) l;
1709 /* edit point not defined */
1716 // leftmost_after_zoom = min (leftmost_after_zoom, session->current_end_frame());
1718 reposition_and_zoom (leftmost_after_zoom, nfpu);
1722 Editor::temporal_zoom_region (bool both_axes)
1725 nframes64_t start = max_frames;
1726 nframes64_t end = 0;
1728 set<TimeAxisView*> tracks;
1730 get_regions_for_action (rs);
1736 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
1738 if ((*i)->region()->position() < start) {
1739 start = (*i)->region()->position();
1742 if ((*i)->region()->last_frame() + 1 > end) {
1743 end = (*i)->region()->last_frame() + 1;
1746 tracks.insert (&((*i)->get_time_axis_view()));
1749 /* now comes an "interesting" hack ... make sure we leave a little space
1750 at each end of the editor so that the zoom doesn't fit the region
1751 precisely to the screen.
1754 GdkScreen* screen = gdk_screen_get_default ();
1755 gint pixwidth = gdk_screen_get_width (screen);
1756 gint mmwidth = gdk_screen_get_width_mm (screen);
1757 double pix_per_mm = (double) pixwidth/ (double) mmwidth;
1758 double one_centimeter_in_pixels = pix_per_mm * 10.0;
1760 if ((start == 0 && end == 0) || end < start) {
1764 nframes64_t range = end - start;
1765 double new_fpu = (double)range / (double)canvas_width;
1766 nframes64_t extra_samples = (nframes64_t) floor (one_centimeter_in_pixels * new_fpu);
1768 if (start > extra_samples) {
1769 start -= extra_samples;
1774 if (max_frames - extra_samples > end) {
1775 end += extra_samples;
1781 /* save visual state with track states included, and prevent
1782 set_frames_per_unit() from doing it again.
1784 undo_visual_stack.push_back (current_visual_state(true));
1785 no_save_visual = true;
1788 temporal_zoom_by_frame (start, end, "zoom to region");
1791 uint32_t per_track_height = (uint32_t) floor ((canvas_height - canvas_timebars_vsize - 10.0) / tracks.size());
1793 /* set visible track heights appropriately */
1795 for (set<TimeAxisView*>::iterator t = tracks.begin(); t != tracks.end(); ++t) {
1796 (*t)->set_height (per_track_height);
1799 /* hide irrelevant tracks */
1801 no_route_list_redisplay = true;
1803 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
1804 if (find (tracks.begin(), tracks.end(), (*i)) == tracks.end()) {
1805 hide_track_in_display (**i, true);
1809 no_route_list_redisplay = false;
1810 redisplay_route_list ();
1812 vertical_adjustment.set_value (0.0);
1813 no_save_visual = false;
1816 zoomed_to_region = true;
1817 redo_visual_stack.push_back (current_visual_state());
1821 Editor::toggle_zoom_region (bool both_axes)
1823 if (zoomed_to_region) {
1824 swap_visual_state ();
1826 temporal_zoom_region (both_axes);
1831 Editor::temporal_zoom_selection ()
1833 if (!selection) return;
1835 if (selection->time.empty()) {
1839 nframes64_t start = selection->time[clicked_selection].start;
1840 nframes64_t end = selection->time[clicked_selection].end;
1842 temporal_zoom_by_frame (start, end, "zoom to selection");
1846 Editor::temporal_zoom_session ()
1848 ENSURE_GUI_THREAD (mem_fun (*this, &Editor::temporal_zoom_session));
1851 temporal_zoom_by_frame (session->current_start_frame(), session->current_end_frame(), "zoom to session");
1856 Editor::temporal_zoom_by_frame (nframes64_t start, nframes64_t end, const string & op)
1858 if (!session) return;
1860 if ((start == 0 && end == 0) || end < start) {
1864 nframes64_t range = end - start;
1866 double new_fpu = (double)range / (double)canvas_width;
1868 nframes64_t new_page = (nframes64_t) floor (canvas_width * new_fpu);
1869 nframes64_t middle = (nframes64_t) floor( (double)start + ((double)range / 2.0f ));
1870 nframes64_t new_leftmost = (nframes64_t) floor( (double)middle - ((double)new_page/2.0f));
1872 if (new_leftmost > middle) {
1876 reposition_and_zoom (new_leftmost, new_fpu);
1880 Editor::temporal_zoom_to_frame (bool coarser, nframes64_t frame)
1885 double range_before = frame - leftmost_frame;
1888 new_fpu = frames_per_unit;
1891 new_fpu *= 1.61803399;
1892 range_before *= 1.61803399;
1894 new_fpu = max(1.0,(new_fpu/1.61803399));
1895 range_before /= 1.61803399;
1898 if (new_fpu == frames_per_unit) {
1902 nframes64_t new_leftmost = frame - (nframes64_t)range_before;
1904 if (new_leftmost > frame) {
1907 // begin_reversible_command (_("zoom to frame"));
1908 // session->add_undo (bind (mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1909 // session->add_redo (bind (mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1910 // commit_reversible_command ();
1912 reposition_and_zoom (new_leftmost, new_fpu);
1917 Editor::choose_new_marker_name(string &name) {
1919 if (!Config->get_name_new_markers()) {
1920 /* don't prompt user for a new name */
1924 ArdourPrompter dialog (true);
1926 dialog.set_prompt (_("New Name:"));
1928 WindowTitle title(Glib::get_application_name());
1929 title += _("Name New Location Marker");
1931 dialog.set_title(title.get_string());
1933 dialog.set_name ("MarkNameWindow");
1934 dialog.set_size_request (250, -1);
1935 dialog.set_position (Gtk::WIN_POS_MOUSE);
1937 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
1938 dialog.set_initial_text (name);
1942 switch (dialog.run ()) {
1943 case RESPONSE_ACCEPT:
1949 dialog.get_result(name);
1956 Editor::add_location_from_selection ()
1960 if (selection->time.empty()) {
1964 if (session == 0 || clicked_axisview == 0) {
1968 nframes64_t start = selection->time[clicked_selection].start;
1969 nframes64_t end = selection->time[clicked_selection].end;
1971 session->locations()->next_available_name(rangename,"selection");
1972 Location *location = new Location (start, end, rangename, Location::IsRangeMarker);
1974 session->begin_reversible_command (_("add marker"));
1975 XMLNode &before = session->locations()->get_state();
1976 session->locations()->add (location, true);
1977 XMLNode &after = session->locations()->get_state();
1978 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1979 session->commit_reversible_command ();
1983 Editor::add_location_mark (nframes64_t where)
1987 select_new_marker = true;
1989 session->locations()->next_available_name(markername,"mark");
1990 if (!choose_new_marker_name(markername)) {
1993 Location *location = new Location (where, where, markername, Location::IsMark);
1994 session->begin_reversible_command (_("add marker"));
1995 XMLNode &before = session->locations()->get_state();
1996 session->locations()->add (location, true);
1997 XMLNode &after = session->locations()->get_state();
1998 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
1999 session->commit_reversible_command ();
2003 Editor::add_location_from_playhead_cursor ()
2005 add_location_mark (session->audible_frame());
2009 Editor::add_locations_from_audio_region ()
2013 get_regions_for_action (rs);
2019 session->begin_reversible_command (rs.size () > 1 ? _("add markers") : _("add marker"));
2020 XMLNode &before = session->locations()->get_state();
2022 cerr << "Add locations\n";
2024 for (RegionSelection::iterator i = rs.begin (); i != rs.end (); ++i) {
2026 boost::shared_ptr<Region> region = (*i)->region ();
2028 Location *location = new Location (region->position(), region->last_frame(), region->name(), Location::IsRangeMarker);
2030 session->locations()->add (location, true);
2033 XMLNode &after = session->locations()->get_state();
2034 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2035 session->commit_reversible_command ();
2039 Editor::add_location_from_audio_region ()
2043 get_regions_for_action (rs);
2049 session->begin_reversible_command (_("add marker"));
2050 XMLNode &before = session->locations()->get_state();
2054 if (rs.size() > 1) { // more than one region selected
2055 session->locations()->next_available_name(markername, "regions");
2057 RegionView* rv = *(rs.begin());
2058 boost::shared_ptr<Region> region = rv->region();
2059 markername = region->name();
2062 if (!choose_new_marker_name(markername)) {
2066 cerr << "Add location\n";
2068 // single range spanning all selected
2069 Location *location = new Location (rs.start(), rs.end_frame(), markername, Location::IsRangeMarker);
2070 session->locations()->add (location, true);
2072 XMLNode &after = session->locations()->get_state();
2073 session->add_command (new MementoCommand<Locations>(*(session->locations()), &before, &after));
2074 session->commit_reversible_command ();
2078 Editor::amplitude_zoom_step (bool in)
2092 #ifdef FIX_FOR_CANVAS
2093 /* XXX DO SOMETHING */
2102 Editor::delete_sample_forward ()
2107 Editor::delete_sample_backward ()
2112 Editor::delete_screen ()
2119 Editor::search_backwards ()
2125 Editor::search_forwards ()
2133 Editor::jump_forward_to_mark ()
2139 Location *location = session->locations()->first_location_after (playhead_cursor->current_frame);
2142 session->request_locate (location->start(), session->transport_rolling());
2144 session->request_locate (session->current_end_frame());
2149 Editor::jump_backward_to_mark ()
2155 Location *location = session->locations()->first_location_before (playhead_cursor->current_frame);
2158 session->request_locate (location->start(), session->transport_rolling());
2160 session->goto_start ();
2172 if (get_prefix (prefix, was_floating)) {
2173 pos = session->audible_frame ();
2176 pos = (nframes64_t) floor (prefix * session->frame_rate ());
2178 pos = (nframes64_t) floor (prefix);
2182 session->locations()->next_available_name(markername,"mark");
2183 if (!choose_new_marker_name(markername)) {
2186 session->locations()->add (new Location (pos, 0, markername, Location::IsMark), true);
2190 Editor::clear_markers ()
2193 session->begin_reversible_command (_("clear markers"));
2194 XMLNode &before = session->locations()->get_state();
2195 session->locations()->clear_markers ();
2196 XMLNode &after = session->locations()->get_state();
2197 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2198 session->commit_reversible_command ();
2203 Editor::clear_ranges ()
2206 session->begin_reversible_command (_("clear ranges"));
2207 XMLNode &before = session->locations()->get_state();
2209 Location * looploc = session->locations()->auto_loop_location();
2210 Location * punchloc = session->locations()->auto_punch_location();
2212 session->locations()->clear_ranges ();
2214 if (looploc) session->locations()->add (looploc);
2215 if (punchloc) session->locations()->add (punchloc);
2217 XMLNode &after = session->locations()->get_state();
2218 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2219 session->commit_reversible_command ();
2224 Editor::clear_locations ()
2226 session->begin_reversible_command (_("clear locations"));
2227 XMLNode &before = session->locations()->get_state();
2228 session->locations()->clear ();
2229 XMLNode &after = session->locations()->get_state();
2230 session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
2231 session->commit_reversible_command ();
2232 session->locations()->clear ();
2236 Editor::unhide_markers ()
2238 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2239 Location *l = (*i).first;
2240 if (l->is_hidden() && l->is_mark()) {
2241 l->set_hidden(false, this);
2247 Editor::unhide_ranges ()
2249 for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
2250 Location *l = (*i).first;
2251 if (l->is_hidden() && l->is_range_marker()) {
2252 l->set_hidden(false, this);
2257 /* INSERT/REPLACE */
2260 Editor::insert_region_list_drag (boost::shared_ptr<Region> region, int x, int y)
2265 RouteTimeAxisView *rtv = 0;
2266 boost::shared_ptr<Playlist> playlist;
2268 track_canvas->window_to_world (x, y, wx, wy);
2269 //wx += horizontal_adjustment.get_value();
2270 //wy += vertical_adjustment.get_value();
2273 event.type = GDK_BUTTON_RELEASE;
2274 event.button.x = wx;
2275 event.button.y = wy;
2277 where = event_frame (&event, &cx, &cy);
2279 if (where < leftmost_frame || where > leftmost_frame + current_page_frames()) {
2280 /* clearly outside canvas area */
2284 std::pair<TimeAxisView*, int> tv = trackview_by_y_position (cy);
2285 if (tv.first == 0) {
2289 if ((rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2293 if ((playlist = rtv->playlist()) == 0) {
2299 begin_reversible_command (_("insert dragged region"));
2300 XMLNode &before = playlist->get_state();
2301 playlist->add_region (RegionFactory::create (region), where, 1.0);
2302 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2303 commit_reversible_command ();
2307 Editor::insert_route_list_drag (boost::shared_ptr<Route> route, int x, int y) {
2311 RouteTimeAxisView *dest_rtv = 0;
2312 RouteTimeAxisView *source_rtv = 0;
2314 track_canvas->window_to_world (x, y, wx, wy);
2315 wx += horizontal_adjustment.get_value();
2316 wy += vertical_adjustment.get_value();
2319 event.type = GDK_BUTTON_RELEASE;
2320 event.button.x = wx;
2321 event.button.y = wy;
2323 where = event_frame (&event, &cx, &cy);
2325 std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (cy);
2326 if (tv.first == 0) {
2330 if ((dest_rtv = dynamic_cast<RouteTimeAxisView*> (tv.first)) == 0) {
2334 /* use this drag source to add underlay to a track. But we really don't care
2335 about the Route, only the view of the route, so find it first */
2336 for(TrackViewList::iterator it = track_views.begin(); it != track_views.end(); ++it) {
2337 if((source_rtv = dynamic_cast<RouteTimeAxisView*>(*it)) == 0) {
2341 if(source_rtv->route() == route && source_rtv != dest_rtv) {
2342 dest_rtv->add_underlay(source_rtv->view());
2349 Editor::insert_region_list_selection (float times)
2351 RouteTimeAxisView *tv = 0;
2352 boost::shared_ptr<Playlist> playlist;
2354 if (clicked_routeview != 0) {
2355 tv = clicked_routeview;
2356 } else if (!selection->tracks.empty()) {
2357 if ((tv = dynamic_cast<RouteTimeAxisView*>(selection->tracks.front())) == 0) {
2360 } else if (entered_track != 0) {
2361 if ((tv = dynamic_cast<RouteTimeAxisView*>(entered_track)) == 0) {
2368 if ((playlist = tv->playlist()) == 0) {
2372 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
2374 if (selected->count_selected_rows() != 1) {
2378 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
2380 /* only one row selected, so rows.begin() is it */
2384 if ((iter = region_list_model->get_iter (*rows.begin()))) {
2386 boost::shared_ptr<Region> region = (*iter)[region_list_columns.region];
2388 begin_reversible_command (_("insert region"));
2389 XMLNode &before = playlist->get_state();
2390 playlist->add_region ((RegionFactory::create (region)), get_preferred_edit_position(), times);
2391 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
2392 commit_reversible_command ();
2396 /* BUILT-IN EFFECTS */
2399 Editor::reverse_selection ()
2404 /* GAIN ENVELOPE EDITING */
2407 Editor::edit_envelope ()
2414 Editor::transition_to_rolling (bool fwd)
2420 switch (Config->get_slave_source()) {
2425 /* transport controlled by the master */
2429 if (session->is_auditioning()) {
2430 session->cancel_audition ();
2434 session->request_transport_speed (fwd ? 1.0f : -1.0f);
2438 Editor::toggle_playback (bool with_abort)
2444 switch (Config->get_slave_source()) {
2449 /* transport controlled by the master */
2453 if (session->is_auditioning()) {
2454 session->cancel_audition ();
2458 if (session->transport_rolling()) {
2459 session->request_stop (with_abort);
2460 if (session->get_play_loop()) {
2461 session->request_play_loop (false);
2464 session->request_transport_speed (1.0f);
2469 Editor::play_from_start ()
2471 session->request_locate (session->current_start_frame(), true);
2475 Editor::play_from_edit_point ()
2477 session->request_locate (get_preferred_edit_position(), true);
2481 Editor::play_from_edit_point_and_return ()
2483 nframes64_t start_frame;
2484 nframes64_t return_frame;
2486 start_frame = get_preferred_edit_position (true);
2488 if (session->transport_rolling()) {
2489 session->request_locate (start_frame, false);
2493 /* don't reset the return frame if its already set */
2495 if ((return_frame = session->requested_return_frame()) < 0) {
2496 return_frame = session->audible_frame();
2499 if (start_frame >= 0) {
2500 session->request_roll_at_and_return (start_frame, return_frame);
2505 Editor::play_selection ()
2507 if (selection->time.empty()) {
2511 session->request_play_range (true);
2515 Editor::loop_selected_region ()
2519 get_regions_for_action (rs);
2522 RegionView *rv = *(rs.begin());
2525 if ((tll = transport_loop_location()) != 0) {
2527 tll->set (rv->region()->position(), rv->region()->last_frame());
2529 // enable looping, reposition and start rolling
2531 session->request_play_loop (true);
2532 session->request_locate (tll->start(), false);
2533 session->request_transport_speed (1.0f);
2539 Editor::play_location (Location& location)
2541 if (location.start() <= location.end()) {
2545 session->request_bounded_roll (location.start(), location.end());
2549 Editor::loop_location (Location& location)
2551 if (location.start() <= location.end()) {
2557 if ((tll = transport_loop_location()) != 0) {
2558 tll->set (location.start(), location.end());
2560 // enable looping, reposition and start rolling
2561 session->request_play_loop (true);
2562 session->request_locate (tll->start(), true);
2567 Editor::raise_region ()
2569 selection->foreach_region (&Region::raise);
2573 Editor::raise_region_to_top ()
2575 selection->foreach_region (&Region::raise_to_top);
2579 Editor::lower_region ()
2581 selection->foreach_region (&Region::lower);
2585 Editor::lower_region_to_bottom ()
2587 selection->foreach_region (&Region::lower_to_bottom);
2590 /** Show the region editor for the selected regions */
2592 Editor::edit_region ()
2594 selection->foreach_regionview (&RegionView::show_region_editor);
2598 Editor::rename_region()
2602 get_regions_for_action (rs);
2608 WindowTitle title (Glib::get_application_name());
2609 title += _("Rename Region");
2611 ArdourDialog d (*this, title.get_string(), true, false);
2613 Label label (_("New name:"));
2616 hbox.set_spacing (6);
2617 hbox.pack_start (label, false, false);
2618 hbox.pack_start (entry, true, true);
2620 d.get_vbox()->set_border_width (12);
2621 d.get_vbox()->pack_start (hbox, false, false);
2623 d.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
2624 d.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
2626 d.set_size_request (300, -1);
2627 d.set_position (Gtk::WIN_POS_MOUSE);
2629 entry.set_text (rs.front()->region()->name());
2630 entry.select_region (0, -1);
2632 entry.signal_activate().connect (bind (mem_fun (d, &Dialog::response), RESPONSE_OK));
2642 if (ret == RESPONSE_OK) {
2643 std::string str = entry.get_text();
2644 strip_whitespace_edges (str);
2646 rs.front()->region()->set_name (str);
2647 redisplay_regions ();
2653 Editor::audition_playlist_region_via_route (boost::shared_ptr<Region> region, Route& route)
2655 if (session->is_auditioning()) {
2656 session->cancel_audition ();
2659 // note: some potential for creativity here, because region doesn't
2660 // have to belong to the playlist that Route is handling
2662 // bool was_soloed = route.soloed();
2664 route.set_solo (true, this);
2666 session->request_bounded_roll (region->position(), region->position() + region->length());
2668 /* XXX how to unset the solo state ? */
2671 /** Start an audition of the first selected region */
2673 Editor::play_edit_range ()
2675 nframes64_t start, end;
2677 if (get_edit_op_range (start, end)) {
2678 session->request_bounded_roll (start, end);
2683 Editor::play_selected_region ()
2685 nframes64_t start = max_frames;
2686 nframes64_t end = 0;
2689 get_regions_for_action (rs);
2695 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2696 if ((*i)->region()->position() < start) {
2697 start = (*i)->region()->position();
2699 if ((*i)->region()->last_frame() + 1 > end) {
2700 end = (*i)->region()->last_frame() + 1;
2704 session->request_stop ();
2705 session->request_bounded_roll (start, end);
2709 Editor::audition_playlist_region_standalone (boost::shared_ptr<Region> region)
2711 session->audition_region (region);
2715 Editor::build_interthread_progress_window ()
2717 interthread_progress_window = new ArdourDialog (X_("interthread progress"), true);
2719 interthread_progress_bar.set_orientation (Gtk::PROGRESS_LEFT_TO_RIGHT);
2721 interthread_progress_window->set_border_width (12);
2722 interthread_progress_window->get_vbox()->set_spacing (6);
2724 interthread_progress_label.set_alignment (0.5, 0.5);
2726 interthread_progress_window->get_vbox()->pack_start (interthread_progress_label, false, false);
2727 interthread_progress_window->get_vbox()->pack_start (interthread_progress_bar,false, false);
2729 // GTK2FIX: this button needs a modifiable label
2731 Button* b = interthread_progress_window->add_button (Stock::CANCEL, RESPONSE_CANCEL);
2732 b->signal_clicked().connect (mem_fun(*this, &Editor::interthread_cancel_clicked));
2734 interthread_cancel_button.add (interthread_cancel_label);
2736 interthread_progress_window->set_default_size (200, 100);
2740 Editor::interthread_cancel_clicked ()
2742 if (current_interthread_info) {
2743 current_interthread_info->cancel = true;
2748 Editor::region_from_selection ()
2750 if (clicked_axisview == 0) {
2754 if (selection->time.empty()) {
2758 nframes64_t start = selection->time[clicked_selection].start;
2759 nframes64_t end = selection->time[clicked_selection].end;
2761 nframes64_t selection_cnt = end - start + 1;
2763 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2764 boost::shared_ptr<AudioRegion> current;
2765 boost::shared_ptr<Region> current_r;
2766 boost::shared_ptr<Playlist> pl;
2768 nframes64_t internal_start;
2771 if ((pl = (*i)->playlist()) == 0) {
2775 if ((current_r = pl->top_region_at (start)) == 0) {
2779 current = boost::dynamic_pointer_cast<AudioRegion> (current_r);
2780 assert(current); // FIXME
2782 internal_start = start - current->position();
2783 session->region_name (new_name, current->name(), true);
2784 boost::shared_ptr<Region> region (RegionFactory::create (current, internal_start, selection_cnt, new_name));
2790 Editor::create_region_from_selection (vector<boost::shared_ptr<Region> >& new_regions)
2792 if (selection->time.empty() || selection->tracks.empty()) {
2796 nframes64_t start = selection->time[clicked_selection].start;
2797 nframes64_t end = selection->time[clicked_selection].end;
2799 sort_track_selection ();
2801 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
2803 boost::shared_ptr<AudioRegion> current;
2804 boost::shared_ptr<Region> current_r;
2805 boost::shared_ptr<Playlist> playlist;
2806 nframes64_t internal_start;
2809 if ((playlist = (*i)->playlist()) == 0) {
2813 if ((current_r = playlist->top_region_at(start)) == 0) {
2817 if ((current = boost::dynamic_pointer_cast<AudioRegion>(current_r)) == 0) {
2821 internal_start = start - current->position();
2822 session->region_name (new_name, current->name(), true);
2824 new_regions.push_back (boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (current, internal_start, end - start + 1, new_name)));
2829 Editor::split_multichannel_region ()
2833 get_regions_for_action (rs);
2839 vector<boost::shared_ptr<AudioRegion> > v;
2841 for (list<RegionView*>::iterator x = rs.begin(); x != rs.end(); ++x) {
2843 AudioRegionView* arv = dynamic_cast<AudioRegionView*>(*x);
2845 if (!arv || arv->audio_region()->n_channels() < 2) {
2849 (arv)->audio_region()->separate_by_channel (*session, v);
2854 Editor::new_region_from_selection ()
2856 region_from_selection ();
2857 cancel_selection ();
2861 add_if_covered (RegionView* rv, const AudioRange* ar, RegionSelection* rs)
2863 switch (rv->region()->coverage (ar->start, ar->end - 1)) {
2872 Editor::separate_regions_between (const TimeSelection& ts)
2874 bool in_command = false;
2875 boost::shared_ptr<Playlist> playlist;
2876 RegionSelection new_selection;
2877 TrackSelection tmptracks;
2879 if (selection->tracks.empty()) {
2881 /* use tracks with selected regions */
2885 get_regions_for_action (rs);
2887 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
2888 TimeAxisView* tv = &(*i)->get_time_axis_view();
2890 if (find (tmptracks.begin(), tmptracks.end(), tv) == tmptracks.end()) {
2891 tmptracks.push_back (tv);
2895 if (tmptracks.empty()) {
2896 /* no regions selected: do nothing */
2902 tmptracks = selection->tracks;
2906 sort_track_selection (&tmptracks);
2911 for (TrackSelection::iterator i = tmptracks.begin(); i != tmptracks.end(); ++i) {
2913 RouteTimeAxisView* rtv;
2915 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
2917 if (rtv->is_track()) {
2919 /* no edits to destructive tracks */
2921 if (rtv->track()->diskstream()->destructive()) {
2925 if ((playlist = rtv->playlist()) != 0) {
2930 before = &(playlist->get_state());
2933 /* XXX need to consider musical time selections here at some point */
2935 double speed = rtv->get_diskstream()->speed();
2938 for (list<AudioRange>::const_iterator t = ts.begin(); t != ts.end(); ++t) {
2940 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
2941 latest_regionviews.clear ();
2943 playlist->partition ((nframes64_t)((*t).start * speed), (nframes64_t)((*t).end * speed), true);
2947 if (!latest_regionviews.empty()) {
2951 rtv->view()->foreach_regionview (bind (sigc::ptr_fun (add_if_covered), &(*t), &new_selection));
2954 begin_reversible_command (_("separate"));
2958 session->add_command(new MementoCommand<Playlist>(*playlist, before, &playlist->get_state()));
2972 selection->set (new_selection);
2973 set_mouse_mode (MouseObject);
2975 commit_reversible_command ();
2980 Editor::separate_region_from_selection ()
2982 /* preferentially use *all* ranges in the time selection if we're in range mode
2983 to allow discontiguous operation, since get_edit_op_range() currently
2984 returns a single range.
2987 if (mouse_mode == MouseRange && !selection->time.empty()) {
2989 separate_regions_between (selection->time);
2996 if (get_edit_op_range (start, end)) {
2998 AudioRange ar (start, end, 1);
3002 separate_regions_between (ts);
3008 Editor::separate_region_from_punch ()
3010 Location* loc = session->locations()->auto_punch_location();
3012 separate_regions_using_location (*loc);
3017 Editor::separate_region_from_loop ()
3019 Location* loc = session->locations()->auto_loop_location();
3021 separate_regions_using_location (*loc);
3026 Editor::separate_regions_using_location (Location& loc)
3028 if (loc.is_mark()) {
3032 AudioRange ar (loc.start(), loc.end(), 1);
3037 separate_regions_between (ts);
3041 Editor::crop_region_to_selection ()
3043 if (!selection->time.empty()) {
3045 crop_region_to (selection->time.start(), selection->time.end_frame());
3052 if (get_edit_op_range (start, end)) {
3053 crop_region_to (start, end);
3060 Editor::crop_region_to (nframes64_t start, nframes64_t end)
3062 vector<boost::shared_ptr<Playlist> > playlists;
3063 boost::shared_ptr<Playlist> playlist;
3066 if (selection->tracks.empty()) {
3069 sort_track_selection ();
3070 ts = &selection->tracks;
3073 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
3075 RouteTimeAxisView* rtv;
3077 if ((rtv = dynamic_cast<RouteTimeAxisView*> ((*i))) != 0) {
3079 boost::shared_ptr<Track> t = rtv->track();
3081 if (t != 0 && ! t->diskstream()->destructive()) {
3083 if ((playlist = rtv->playlist()) != 0) {
3084 playlists.push_back (playlist);
3090 if (playlists.empty()) {
3094 nframes64_t the_start;
3095 nframes64_t the_end;
3098 begin_reversible_command (_("trim to selection"));
3100 for (vector<boost::shared_ptr<Playlist> >::iterator i = playlists.begin(); i != playlists.end(); ++i) {
3102 boost::shared_ptr<Region> region;
3106 if ((region = (*i)->top_region_at(the_start)) == 0) {
3110 /* now adjust lengths to that we do the right thing
3111 if the selection extends beyond the region
3114 the_start = max (the_start, (nframes64_t) region->position());
3115 if (max_frames - the_start < region->length()) {
3116 the_end = the_start + region->length() - 1;
3118 the_end = max_frames;
3120 the_end = min (end, the_end);
3121 cnt = the_end - the_start + 1;
3123 XMLNode &before = (*i)->get_state();
3124 region->trim_to (the_start, cnt, this);
3125 XMLNode &after = (*i)->get_state();
3126 session->add_command (new MementoCommand<Playlist>(*(*i), &before, &after));
3129 commit_reversible_command ();
3133 Editor::region_fill_track ()
3138 get_regions_for_action (rs);
3140 if (!session || rs.empty()) {
3144 end = session->current_end_frame ();
3146 begin_reversible_command (_("region fill"));
3148 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3150 boost::shared_ptr<Region> region ((*i)->region());
3153 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
3156 boost::shared_ptr<Playlist> pl = region->playlist();
3158 if (end <= region->last_frame()) {
3162 double times = (double) (end - region->last_frame()) / (double) region->length();
3168 XMLNode &before = pl->get_state();
3169 pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
3170 session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
3173 commit_reversible_command ();
3177 Editor::region_fill_selection ()
3179 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3183 if (selection->time.empty()) {
3188 Glib::RefPtr<TreeSelection> selected = region_list_display.get_selection();
3190 if (selected->count_selected_rows() != 1) {
3194 TreeModel::iterator i = region_list_display.get_selection()->get_selected();
3195 boost::shared_ptr<Region> region = (*i)[region_list_columns.region];
3197 nframes64_t start = selection->time[clicked_selection].start;
3198 nframes64_t end = selection->time[clicked_selection].end;
3200 boost::shared_ptr<Playlist> playlist;
3202 if (selection->tracks.empty()) {
3206 nframes64_t selection_length = end - start;
3207 float times = (float)selection_length / region->length();
3209 begin_reversible_command (_("fill selection"));
3211 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
3213 if ((playlist = (*i)->playlist()) == 0) {
3217 XMLNode &before = playlist->get_state();
3218 playlist->add_region (RegionFactory::create (region), start, times);
3219 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
3222 commit_reversible_command ();
3226 Editor::set_region_sync_from_edit_point ()
3228 nframes64_t where = get_preferred_edit_position ();
3230 get_regions_for_action (rs);
3231 set_sync_point (where, rs);
3235 Editor::set_sync_point (nframes64_t where, const RegionSelection& rs)
3237 bool in_command = false;
3239 for (RegionSelection::const_iterator r = rs.begin(); r != rs.end(); ++r) {
3241 if (!(*r)->region()->covers (where)) {
3245 boost::shared_ptr<Region> region ((*r)->region());
3248 begin_reversible_command (_("set sync point"));
3252 XMLNode &before = region->playlist()->get_state();
3253 region->set_sync_position (get_preferred_edit_position());
3254 XMLNode &after = region->playlist()->get_state();
3255 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3259 commit_reversible_command ();
3263 /** Remove the sync positions of the selection */
3265 Editor::remove_region_sync ()
3269 get_regions_for_action (rs);
3275 begin_reversible_command (_("remove sync"));
3276 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3278 XMLNode &before = (*i)->region()->playlist()->get_state();
3279 (*i)->region()->clear_sync_position ();
3280 XMLNode &after = (*i)->region()->playlist()->get_state();
3281 session->add_command(new MementoCommand<Playlist>(*((*i)->region()->playlist()), &before, &after));
3283 commit_reversible_command ();
3287 Editor::naturalize ()
3291 get_regions_for_action (rs);
3297 begin_reversible_command (_("naturalize"));
3298 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
3299 XMLNode &before = (*i)->region()->get_state();
3300 (*i)->region()->move_to_natural_position (this);
3301 XMLNode &after = (*i)->region()->get_state();
3302 session->add_command (new MementoCommand<Region>(*((*i)->region().get()), &before, &after));
3304 commit_reversible_command ();
3308 Editor::align (RegionPoint what)
3312 get_regions_for_action (rs);
3313 nframes64_t where = get_preferred_edit_position();
3316 align_selection (what, where, rs);
3320 get_regions_at (rs, where, selection->tracks);
3321 align_selection (what, where, rs);
3326 Editor::align_relative (RegionPoint what)
3328 nframes64_t where = get_preferred_edit_position();
3331 get_regions_for_action (rs);
3334 align_selection_relative (what, where, rs);
3338 struct RegionSortByTime {
3339 bool operator() (const RegionView* a, const RegionView* b) {
3340 return a->region()->position() < b->region()->position();
3345 Editor::align_selection_relative (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3351 nframes64_t distance = 0;
3352 nframes64_t pos = 0;
3355 list<RegionView*> sorted;
3356 rs.by_position (sorted);
3358 boost::shared_ptr<Region> r ((*sorted.begin())->region());
3363 if (position > r->position()) {
3364 distance = position - r->position();
3366 distance = r->position() - position;
3372 if (position > r->last_frame()) {
3373 distance = position - r->last_frame();
3374 pos = r->position() + distance;
3376 distance = r->last_frame() - position;
3377 pos = r->position() - distance;
3383 pos = r->adjust_to_sync (position);
3384 if (pos > r->position()) {
3385 distance = pos - r->position();
3387 distance = r->position() - pos;
3393 if (pos == r->position()) {
3397 begin_reversible_command (_("align selection (relative)"));
3399 /* move first one specially */
3401 XMLNode &before = r->playlist()->get_state();
3402 r->set_position (pos, this);
3403 XMLNode &after = r->playlist()->get_state();
3404 session->add_command(new MementoCommand<Playlist>(*(r->playlist()), &before, &after));
3406 /* move rest by the same amount */
3410 for (list<RegionView*>::iterator i = sorted.begin(); i != sorted.end(); ++i) {
3412 boost::shared_ptr<Region> region ((*i)->region());
3414 XMLNode &before = region->playlist()->get_state();
3417 region->set_position (region->position() + distance, this);
3419 region->set_position (region->position() - distance, this);
3422 XMLNode &after = region->playlist()->get_state();
3423 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3427 commit_reversible_command ();
3431 Editor::align_selection (RegionPoint point, nframes64_t position, const RegionSelection& rs)
3437 begin_reversible_command (_("align selection"));
3439 for (RegionSelection::const_iterator i = rs.begin(); i != rs.end(); ++i) {
3440 align_region_internal ((*i)->region(), point, position);
3443 commit_reversible_command ();
3447 Editor::align_region (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3449 begin_reversible_command (_("align region"));
3450 align_region_internal (region, point, position);
3451 commit_reversible_command ();
3455 Editor::align_region_internal (boost::shared_ptr<Region> region, RegionPoint point, nframes64_t position)
3457 XMLNode &before = region->playlist()->get_state();
3461 region->set_position (region->adjust_to_sync (position), this);
3465 if (position > region->length()) {
3466 region->set_position (position - region->length(), this);
3471 region->set_position (position, this);
3475 XMLNode &after = region->playlist()->get_state();
3476 session->add_command(new MementoCommand<Playlist>(*(region->playlist()), &before, &after));
3479 /** Trim the end of the selected regions to the position of the edit cursor */
3481 Editor::trim_region_to_loop ()
3483 Location* loc = session->locations()->auto_loop_location();
3487 trim_region_to_location (*loc, _("trim to loop"));
3491 Editor::trim_region_to_punch ()
3493 Location* loc = session->locations()->auto_punch_location();
3497 trim_region_to_location (*loc, _("trim to punch"));
3500 Editor::trim_region_to_location (const Location& loc, const char* str)
3504 get_regions_for_action (rs);
3506 begin_reversible_command (str);
3508 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3509 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3515 /* require region to span proposed trim */
3517 switch (arv->region()->coverage (loc.start(), loc.end())) {
3518 case OverlapInternal:
3524 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3534 if (atav->get_diskstream() != 0) {
3535 speed = atav->get_diskstream()->speed();
3538 start = session_frame_to_track_frame (loc.start(), speed);
3539 end = session_frame_to_track_frame (loc.end(), speed);
3541 XMLNode &before = arv->region()->playlist()->get_state();
3542 arv->region()->trim_to (start, (end - start), this);
3543 XMLNode &after = arv->region()->playlist()->get_state();
3544 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3547 commit_reversible_command ();
3551 Editor::trim_region_to_edit_point ()
3555 get_regions_for_action (rs);
3557 nframes64_t where = get_preferred_edit_position();
3559 begin_reversible_command (_("trim region start to edit point"));
3561 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3562 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3568 /* require region to cover trim */
3570 if (!arv->region()->covers (where)) {
3574 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3582 if (atav->get_diskstream() != 0) {
3583 speed = atav->get_diskstream()->speed();
3586 XMLNode &before = arv->region()->playlist()->get_state();
3587 arv->region()->trim_end( session_frame_to_track_frame(where, speed), this);
3588 XMLNode &after = arv->region()->playlist()->get_state();
3589 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3592 commit_reversible_command ();
3596 Editor::trim_region_from_edit_point ()
3600 get_regions_for_action (rs);
3602 nframes64_t where = get_preferred_edit_position();
3604 begin_reversible_command (_("trim region end to edit point"));
3606 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3607 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*x);
3613 /* require region to cover trim */
3615 if (!arv->region()->covers (where)) {
3619 AudioTimeAxisView* atav = dynamic_cast<AudioTimeAxisView*> (&arv->get_time_axis_view());
3627 if (atav->get_diskstream() != 0) {
3628 speed = atav->get_diskstream()->speed();
3631 XMLNode &before = arv->region()->playlist()->get_state();
3632 arv->region()->trim_front ( session_frame_to_track_frame(where, speed), this);
3633 XMLNode &after = arv->region()->playlist()->get_state();
3634 session->add_command(new MementoCommand<Playlist>(*(arv->region()->playlist()), &before, &after));
3637 commit_reversible_command ();
3641 Editor::unfreeze_route ()
3643 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3647 clicked_routeview->audio_track()->unfreeze ();
3651 Editor::_freeze_thread (void* arg)
3653 PBD::notify_gui_about_thread_creation (pthread_self(), X_("Freeze"));
3654 return static_cast<Editor*>(arg)->freeze_thread ();
3658 Editor::freeze_thread ()
3660 clicked_routeview->audio_track()->freeze (*current_interthread_info);
3665 Editor::freeze_progress_timeout (void *arg)
3667 interthread_progress_bar.set_fraction (current_interthread_info->progress/100);
3668 return !(current_interthread_info->done || current_interthread_info->cancel);
3672 Editor::freeze_route ()
3674 if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
3678 InterThreadInfo itt;
3680 if (interthread_progress_window == 0) {
3681 build_interthread_progress_window ();
3684 WindowTitle title(Glib::get_application_name());
3685 title += _("Freeze");
3686 interthread_progress_window->set_title (title.get_string());
3687 interthread_progress_window->set_position (Gtk::WIN_POS_MOUSE);
3688 interthread_progress_window->show_all ();
3689 interthread_progress_bar.set_fraction (0.0f);
3690 interthread_progress_label.set_text ("");
3691 interthread_cancel_label.set_text (_("Cancel Freeze"));
3692 current_interthread_info = &itt;
3694 interthread_progress_connection =
3695 Glib::signal_timeout().connect (bind (mem_fun(*this, &Editor::freeze_progress_timeout), (gpointer) 0), 100);
3699 itt.progress = 0.0f;
3701 pthread_attr_t attr;
3702 pthread_attr_init(&attr);
3703 pthread_attr_setstacksize(&attr, 500000);
3705 pthread_create (&itt.thread, &attr, _freeze_thread, this);
3707 pthread_attr_destroy(&attr);
3709 track_canvas->get_window()->set_cursor (Gdk::Cursor (Gdk::WATCH));
3711 while (!itt.done && !itt.cancel) {
3712 gtk_main_iteration ();
3715 interthread_progress_connection.disconnect ();
3716 interthread_progress_window->hide_all ();
3717 current_interthread_info = 0;
3718 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
3722 Editor::bounce_range_selection (bool replace)
3724 if (selection->time.empty()) {
3728 TrackSelection views = selection->tracks;
3730 nframes64_t start = selection->time[clicked_selection].start;
3731 nframes64_t end = selection->time[clicked_selection].end;
3732 nframes64_t cnt = end - start + 1;
3734 begin_reversible_command (_("bounce range"));
3736 for (TrackViewList::iterator i = views.begin(); i != views.end(); ++i) {
3738 RouteTimeAxisView* rtv;
3740 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*i)) == 0) {
3744 boost::shared_ptr<Playlist> playlist;
3746 if ((playlist = rtv->playlist()) == 0) {
3750 InterThreadInfo itt;
3754 itt.progress = false;
3756 XMLNode &before = playlist->get_state();
3757 boost::shared_ptr<Region> r = rtv->track()->bounce_range (start, start+cnt, itt);
3760 list<AudioRange> ranges;
3761 ranges.push_back (AudioRange (start, start+cnt, 0));
3762 playlist->cut (ranges); // discard result
3763 playlist->add_region (r, start);
3766 XMLNode &after = playlist->get_state();
3767 session->add_command (new MementoCommand<Playlist> (*playlist, &before, &after));
3770 commit_reversible_command ();
3773 /** Cut selected regions, automation points or a time range */
3780 /** Copy selected regions, automation points or a time range */
3788 /** @return true if a Cut, Copy or Clear is possible */
3790 Editor::can_cut_copy () const
3792 switch (current_mouse_mode()) {
3795 if (!selection->regions.empty() || !selection->points.empty()) {
3801 if (!selection->time.empty()) {
3814 /** Cut, copy or clear selected regions, automation points or a time range.
3815 * @param op Operation (Cut, Copy or Clear)
3818 Editor::cut_copy (CutCopyOp op)
3820 /* only cancel selection if cut/copy is successful.*/
3832 opname = _("clear");
3836 /* if we're deleting something, and the mouse is still pressed,
3837 the thing we started a drag for will be gone when we release
3838 the mouse button(s). avoid this. see part 2 at the end of
3842 if (op == Cut || op == Clear) {
3843 if (drag_info.item) {
3844 drag_info.item->ungrab (0);
3849 cut_buffer->clear ();
3851 if (entered_marker) {
3853 /* cut/delete op while pointing at a marker */
3856 Location* loc = find_location_from_marker (entered_marker, ignored);
3858 if (session && loc) {
3859 Glib::signal_idle().connect (bind (mem_fun(*this, &Editor::really_remove_marker), loc));
3869 /* we only want to cut regions if some are selected */
3871 if (!selection->regions.empty()) {
3872 get_regions_for_action (rs);
3875 switch (current_mouse_mode()) {
3877 if (!rs.empty() || !selection->points.empty()) {
3879 begin_reversible_command (opname + _(" objects"));
3882 cut_copy_regions (op, rs);
3885 selection->clear_regions ();
3889 if (!selection->points.empty()) {
3890 cut_copy_points (op);
3893 selection->clear_points ();
3897 commit_reversible_command ();
3898 break; // terminate case statement here
3900 if (!selection->time.empty()) {
3901 /* don't cause suprises */
3904 // fall thru if there was nothing selected
3907 if (selection->time.empty()) {
3908 nframes64_t start, end;
3909 if (!get_edit_op_range (start, end)) {
3912 selection->set ((TimeAxisView*) 0, start, end);
3915 begin_reversible_command (opname + _(" range"));
3916 cut_copy_ranges (op);
3917 commit_reversible_command ();
3920 selection->clear_time ();
3930 if (op == Cut || op == Clear) {
3935 /** Cut, copy or clear selected automation points.
3936 * @param op Operation (Cut, Copy or Clear)
3939 Editor::cut_copy_points (CutCopyOp op)
3941 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
3943 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
3946 atv->cut_copy_clear_objects (selection->points, op);
3951 struct PlaylistState {
3952 boost::shared_ptr<Playlist> playlist;
3956 struct lt_playlist {
3957 bool operator () (const PlaylistState& a, const PlaylistState& b) {
3958 return a.playlist < b.playlist;
3962 struct PlaylistMapping {
3964 boost::shared_ptr<Playlist> pl;
3966 PlaylistMapping (TimeAxisView* tvp) : tv (tvp) {}
3970 /** Cut, copy or clear selected regions.
3971 * @param op Operation (Cut, Copy or Clear)
3974 Editor::cut_copy_regions (CutCopyOp op, RegionSelection& rs)
3976 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3977 a map when we want ordered access to both elements. i think.
3980 vector<PlaylistMapping> pmap;
3982 nframes64_t first_position = max_frames;
3984 set<PlaylistState, lt_playlist> freezelist;
3985 pair<set<PlaylistState, lt_playlist>::iterator,bool> insert_result;
3987 /* get ordering correct before we cut/copy */
3989 rs.sort_by_position_and_track ();
3991 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
3993 first_position = min ((nframes64_t) (*x)->region()->position(), first_position);
3995 if (op == Cut || op == Clear) {
3996 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4000 PlaylistState before;
4001 before.playlist = pl;
4002 before.before = &pl->get_state();
4004 insert_result = freezelist.insert (before);
4006 if (insert_result.second) {
4012 TimeAxisView* tv = &(*x)->get_trackview();
4013 vector<PlaylistMapping>::iterator z;
4015 for (z = pmap.begin(); z != pmap.end(); ++z) {
4016 if ((*z).tv == tv) {
4021 if (z == pmap.end()) {
4022 pmap.push_back (PlaylistMapping (tv));
4026 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ) {
4028 boost::shared_ptr<Playlist> pl = (*x)->region()->playlist();
4031 /* impossible, but this handles it for the future */
4035 TimeAxisView& tv = (*x)->get_trackview();
4036 boost::shared_ptr<Playlist> npl;
4037 RegionSelection::iterator tmp;
4042 vector<PlaylistMapping>::iterator z;
4044 for (z = pmap.begin(); z != pmap.end(); ++z) {
4045 if ((*z).tv == &tv) {
4050 assert (z != pmap.end());
4053 npl = PlaylistFactory::create (pl->data_type(), *session, "cutlist", true);
4060 boost::shared_ptr<Region> r = (*x)->region();
4061 boost::shared_ptr<Region> _xx;
4067 _xx = RegionFactory::create (r);
4068 npl->add_region (_xx, r->position() - first_position);
4069 pl->remove_region (r);
4073 /* copy region before adding, so we're not putting same object into two different playlists */
4074 npl->add_region (RegionFactory::create (r), r->position() - first_position);
4078 pl->remove_region (r);
4085 list<boost::shared_ptr<Playlist> > foo;
4087 /* the pmap is in the same order as the tracks in which selected regions occured */
4089 for (vector<PlaylistMapping>::iterator i = pmap.begin(); i != pmap.end(); ++i) {
4091 foo.push_back ((*i).pl);
4096 cut_buffer->set (foo);
4099 for (set<PlaylistState, lt_playlist>::iterator pl = freezelist.begin(); pl != freezelist.end(); ++pl) {
4100 (*pl).playlist->thaw ();
4101 session->add_command (new MementoCommand<Playlist>(*(*pl).playlist, (*pl).before, &(*pl).playlist->get_state()));
4106 Editor::cut_copy_ranges (CutCopyOp op)
4109 TrackSelection entered;
4111 if (selection->tracks.empty()) {
4112 if (!entered_track) {
4115 entered.push_back (entered_track);
4118 ts = &selection->tracks;
4121 for (TrackSelection::iterator i = ts->begin(); i != ts->end(); ++i) {
4122 (*i)->cut_copy_clear (*selection, op);
4127 Editor::paste (float times)
4129 paste_internal (get_preferred_edit_position(), times);
4133 Editor::mouse_paste ()
4138 if (!mouse_frame (where, ignored)) {
4143 paste_internal (where, 1);
4147 Editor::paste_internal (nframes64_t position, float times)
4149 bool commit = false;
4151 if (cut_buffer->empty()) {
4155 if (position == max_frames) {
4156 position = get_preferred_edit_position();
4159 begin_reversible_command (_("paste"));
4162 TrackSelection::iterator i;
4165 /* get everything in the correct order */
4168 if (!selection->tracks.empty()) {
4169 sort_track_selection ();
4170 ts = selection->tracks;
4171 } else if (entered_track) {
4172 ts.push_back (entered_track);
4175 for (nth = 0, i = ts.begin(); i != ts.end(); ++i, ++nth) {
4177 /* undo/redo is handled by individual tracks */
4179 if ((*i)->paste (position, times, *cut_buffer, nth)) {
4185 commit_reversible_command ();
4190 Editor::paste_named_selection (float times)
4192 TrackSelection::iterator t;
4194 Glib::RefPtr<TreeSelection> selected = named_selection_display.get_selection();
4196 if (selected->count_selected_rows() != 1 || selection->tracks.empty()) {
4200 TreeModel::iterator i = selected->get_selected();
4201 NamedSelection* ns = (*i)[named_selection_columns.selection];
4203 list<boost::shared_ptr<Playlist> >::iterator chunk;
4204 list<boost::shared_ptr<Playlist> >::iterator tmp;
4206 chunk = ns->playlists.begin();
4208 begin_reversible_command (_("paste chunk"));
4210 sort_track_selection ();
4212 for (t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
4214 RouteTimeAxisView* rtv;
4215 boost::shared_ptr<Playlist> pl;
4216 boost::shared_ptr<AudioPlaylist> apl;
4218 if ((rtv = dynamic_cast<RouteTimeAxisView*> (*t)) == 0) {
4222 if ((pl = rtv->playlist()) == 0) {
4226 if ((apl = boost::dynamic_pointer_cast<AudioPlaylist> (pl)) == 0) {
4233 XMLNode &before = apl->get_state();
4234 apl->paste (*chunk, get_preferred_edit_position(), times);
4235 session->add_command(new MementoCommand<AudioPlaylist>(*apl, &before, &apl->get_state()));
4237 if (tmp != ns->playlists.end()) {
4242 commit_reversible_command();
4246 Editor::duplicate_some_regions (RegionSelection& regions, float times)
4248 boost::shared_ptr<Playlist> playlist;
4249 RegionSelection sel = regions; // clear (below) may clear the argument list if its the current region selection
4250 RegionSelection foo;
4252 begin_reversible_command (_("duplicate region"));
4254 selection->clear_regions ();
4256 for (RegionSelection::iterator i = sel.begin(); i != sel.end(); ++i) {
4258 boost::shared_ptr<Region> r ((*i)->region());
4260 TimeAxisView& tv = (*i)->get_time_axis_view();
4261 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (&tv);
4262 latest_regionviews.clear ();
4263 sigc::connection c = rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
4265 playlist = (*i)->region()->playlist();
4266 XMLNode &before = playlist->get_state();
4267 playlist->duplicate (r, r->last_frame(), times);
4268 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &playlist->get_state()));
4272 foo.insert (foo.end(), latest_regionviews.begin(), latest_regionviews.end());
4275 commit_reversible_command ();
4278 selection->set (foo);
4283 Editor::duplicate_selection (float times)
4285 if (selection->time.empty() || selection->tracks.empty()) {
4289 boost::shared_ptr<Playlist> playlist;
4290 vector<boost::shared_ptr<Region> > new_regions;
4291 vector<boost::shared_ptr<Region> >::iterator ri;
4293 create_region_from_selection (new_regions);
4295 if (new_regions.empty()) {
4299 begin_reversible_command (_("duplicate selection"));
4301 ri = new_regions.begin();
4303 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4304 if ((playlist = (*i)->playlist()) == 0) {
4307 XMLNode &before = playlist->get_state();
4308 playlist->duplicate (*ri, selection->time[clicked_selection].end, times);
4309 XMLNode &after = playlist->get_state();
4310 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4313 if (ri == new_regions.end()) {
4318 commit_reversible_command ();
4322 Editor::reset_point_selection ()
4324 /* reset all selected points to the relevant default value */
4326 for (PointSelection::iterator i = selection->points.begin(); i != selection->points.end(); ++i) {
4328 AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*>(&(*i).track);
4331 atv->reset_objects (selection->points);
4337 Editor::center_playhead ()
4339 float page = canvas_width * frames_per_unit;
4340 center_screen_internal (playhead_cursor->current_frame, page);
4344 Editor::center_edit_point ()
4346 float page = canvas_width * frames_per_unit;
4347 center_screen_internal (get_preferred_edit_position(), page);
4351 Editor::clear_playlist (boost::shared_ptr<Playlist> playlist)
4353 begin_reversible_command (_("clear playlist"));
4354 XMLNode &before = playlist->get_state();
4356 XMLNode &after = playlist->get_state();
4357 session->add_command (new MementoCommand<Playlist>(*playlist.get(), &before, &after));
4358 commit_reversible_command ();
4362 Editor::nudge_track (bool use_edit, bool forwards)
4364 boost::shared_ptr<Playlist> playlist;
4365 nframes64_t distance;
4366 nframes64_t next_distance;
4370 start = get_preferred_edit_position();
4375 if ((distance = get_nudge_distance (start, next_distance)) == 0) {
4379 if (selection->tracks.empty()) {
4383 begin_reversible_command (_("nudge track"));
4385 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4387 if ((playlist = (*i)->playlist()) == 0) {
4391 XMLNode &before = playlist->get_state();
4392 playlist->nudge_after (start, distance, forwards);
4393 XMLNode &after = playlist->get_state();
4394 session->add_command (new MementoCommand<Playlist>(*playlist, &before, &after));
4397 commit_reversible_command ();
4401 Editor::remove_last_capture ()
4403 vector<string> choices;
4410 if (Config->get_verify_remove_last_capture()) {
4411 prompt = _("Do you really want to destroy the last capture?"
4412 "\n(This is destructive and cannot be undone)");
4414 choices.push_back (_("No, do nothing."));
4415 choices.push_back (_("Yes, destroy it."));
4417 Gtkmm2ext::Choice prompter (prompt, choices);
4419 if (prompter.run () == 1) {
4420 session->remove_last_capture ();
4424 session->remove_last_capture();
4429 Editor::normalize_region ()
4433 get_regions_for_action (rs);
4443 begin_reversible_command (_("normalize"));
4445 track_canvas->get_window()->set_cursor (*wait_cursor);
4448 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4449 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4452 XMLNode &before = arv->region()->get_state();
4453 arv->audio_region()->normalize_to (0.0f);
4454 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4457 commit_reversible_command ();
4458 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4463 Editor::denormalize_region ()
4471 get_regions_for_action (rs);
4477 begin_reversible_command ("denormalize");
4479 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4480 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4483 XMLNode &before = arv->region()->get_state();
4484 arv->audio_region()->set_scale_amplitude (1.0f);
4485 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4488 commit_reversible_command ();
4492 Editor::adjust_region_scale_amplitude (bool up)
4500 get_regions_for_action (rs);
4506 begin_reversible_command ("denormalize");
4508 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
4509 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4512 XMLNode &before = arv->region()->get_state();
4514 double fraction = gain_to_slider_position (arv->audio_region()->scale_amplitude ());
4518 fraction = min (fraction, 1.0);
4521 fraction = max (fraction, 0.0);
4524 if (!up && fraction <= 0) {
4528 fraction = slider_position_to_gain (fraction);
4529 fraction = coefficient_to_dB (fraction);
4530 fraction = dB_to_coefficient (fraction);
4532 if (up && fraction >= 2.0) {
4536 arv->audio_region()->set_scale_amplitude (fraction);
4537 session->add_command (new MementoCommand<Region>(*(arv->region().get()), &before, &arv->region()->get_state()));
4540 commit_reversible_command ();
4545 Editor::reverse_region ()
4551 Reverse rev (*session);
4552 apply_filter (rev, _("reverse regions"));
4557 Editor::quantize_region ()
4563 // FIXME: varying meter?
4564 Quantize quant (*session, snap_length_beats(0));
4565 apply_filter (quant, _("quantize regions"));
4569 Editor::apply_filter (Filter& filter, string command)
4573 get_regions_for_action (rs);
4579 begin_reversible_command (command);
4581 track_canvas->get_window()->set_cursor (*wait_cursor);
4584 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ) {
4585 RegionSelection::iterator tmp = r;
4588 MidiRegionView* const mrv = dynamic_cast<MidiRegionView*>(*r);
4590 if (mrv->midi_region()->apply(filter) == 0) {
4591 mrv->redisplay_model();
4595 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*r);
4597 boost::shared_ptr<Playlist> playlist = arv->region()->playlist();
4599 if (arv->audio_region()->apply (filter) == 0) {
4601 XMLNode &before = playlist->get_state();
4602 playlist->replace_region (arv->region(), filter.results.front(), arv->region()->position());
4603 XMLNode &after = playlist->get_state();
4604 session->add_command(new MementoCommand<Playlist>(*playlist, &before, &after));
4613 commit_reversible_command ();
4617 track_canvas->get_window()->set_cursor (*current_canvas_cursor);
4621 Editor::region_selection_op (void (Region::*pmf)(void))
4623 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4624 Region* region = (*i)->region().get();
4631 Editor::region_selection_op (void (Region::*pmf)(void*), void *arg)
4633 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4634 Region* region = (*i)->region().get();
4635 (region->*pmf)(arg);
4640 Editor::region_selection_op (void (Region::*pmf)(bool), bool yn)
4642 for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
4643 Region* region = (*i)->region().get();
4649 Editor::external_edit_region ()
4655 Editor::brush (nframes64_t pos)
4657 RegionSelection sel;
4660 get_regions_for_action (rs);
4668 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4669 mouse_brush_insert_region ((*i), pos);
4674 Editor::reset_region_gain_envelopes ()
4678 get_regions_for_action (rs);
4680 if (!session || rs.empty()) {
4684 session->begin_reversible_command (_("reset region gain"));
4686 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4687 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4689 boost::shared_ptr<AutomationList> alist (arv->audio_region()->envelope());
4690 XMLNode& before (alist->get_state());
4692 arv->audio_region()->set_default_envelope ();
4693 session->add_command (new MementoCommand<AutomationList>(*arv->audio_region()->envelope().get(), &before, &alist->get_state()));
4697 session->commit_reversible_command ();
4701 Editor::toggle_gain_envelope_visibility ()
4705 get_regions_for_action (rs);
4707 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4708 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4710 arv->set_envelope_visible (!arv->envelope_visible());
4716 Editor::toggle_gain_envelope_active ()
4720 get_regions_for_action (rs);
4722 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4723 AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
4725 arv->audio_region()->set_envelope_active (!arv->audio_region()->envelope_active());
4731 Editor::toggle_region_lock ()
4735 get_regions_for_action (rs);
4737 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4738 (*i)->region()->set_locked (!(*i)->region()->locked());
4743 Editor::set_region_lock_style (Region::PositionLockStyle ps)
4747 get_regions_for_action (rs);
4749 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4750 (*i)->region()->set_position_lock_style (ps);
4756 Editor::toggle_region_mute ()
4760 get_regions_for_action (rs);
4762 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4763 (*i)->region()->set_muted (!(*i)->region()->muted());
4768 Editor::toggle_region_opaque ()
4772 get_regions_for_action (rs);
4774 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
4775 (*i)->region()->set_opaque (!(*i)->region()->opaque());
4780 Editor::toggle_record_enable ()
4782 bool new_state = false;
4784 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
4785 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView *>(*i);
4788 if (!rtav->is_track())
4792 new_state = !rtav->track()->record_enabled();
4796 rtav->track()->set_record_enable(new_state, this);
4802 Editor::set_fade_length (bool in)
4806 get_regions_for_action (rs);
4808 /* we need a region to measure the offset from the start */
4814 } else if (entered_regionview) {
4815 rv = entered_regionview;
4820 nframes64_t pos = get_preferred_edit_position();
4824 if (pos > rv->region()->last_frame() || pos < rv->region()->first_frame()) {
4825 /* edit point is outside the relevant region */
4830 if (pos <= rv->region()->position()) {
4834 len = pos - rv->region()->position();
4835 cmd = _("set fade in length");
4837 if (pos >= rv->region()->last_frame()) {
4841 len = rv->region()->last_frame() - pos;
4842 cmd = _("set fade out length");
4845 begin_reversible_command (cmd);
4847 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4848 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4854 boost::shared_ptr<AutomationList> alist;
4856 alist = tmp->audio_region()->fade_in();
4858 alist = tmp->audio_region()->fade_out();
4861 XMLNode &before = alist->get_state();
4864 tmp->audio_region()->set_fade_in_length (len);
4865 tmp->audio_region()->set_fade_in_active (true);
4867 tmp->audio_region()->set_fade_out_length (len);
4868 tmp->audio_region()->set_fade_out_active (true);
4871 XMLNode &after = alist->get_state();
4872 session->add_command(new MementoCommand<AutomationList>(*alist, &before, &after));
4875 commit_reversible_command ();
4879 Editor::toggle_fade_active (bool in)
4883 get_regions_for_action (rs);
4889 const char* cmd = (in ? _("toggle fade in active") : _("toggle fade out active"));
4890 bool have_switch = false;
4893 begin_reversible_command (cmd);
4895 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4896 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4902 boost::shared_ptr<AudioRegion> region (tmp->audio_region());
4904 /* make the behaviour consistent across all regions */
4908 yn = region->fade_in_active();
4910 yn = region->fade_out_active();
4915 XMLNode &before = region->get_state();
4917 region->set_fade_in_active (!yn);
4919 region->set_fade_out_active (!yn);
4921 XMLNode &after = region->get_state();
4922 session->add_command(new MementoCommand<AudioRegion>(*region.get(), &before, &after));
4925 commit_reversible_command ();
4929 Editor::set_fade_in_shape (AudioRegion::FadeShape shape)
4933 get_regions_for_action (rs);
4939 begin_reversible_command (_("set fade in shape"));
4941 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4942 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4948 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
4949 XMLNode &before = alist->get_state();
4951 tmp->audio_region()->set_fade_in_shape (shape);
4953 XMLNode &after = alist->get_state();
4954 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4957 commit_reversible_command ();
4962 Editor::set_fade_out_shape (AudioRegion::FadeShape shape)
4966 get_regions_for_action (rs);
4972 begin_reversible_command (_("set fade out shape"));
4974 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
4975 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
4981 boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
4982 XMLNode &before = alist->get_state();
4984 tmp->audio_region()->set_fade_out_shape (shape);
4986 XMLNode &after = alist->get_state();
4987 session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
4990 commit_reversible_command ();
4994 Editor::set_fade_in_active (bool yn)
4998 get_regions_for_action (rs);
5004 begin_reversible_command (_("set fade in active"));
5006 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5007 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5014 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5016 XMLNode &before = ar->get_state();
5018 ar->set_fade_in_active (yn);
5020 XMLNode &after = ar->get_state();
5021 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5024 commit_reversible_command ();
5028 Editor::set_fade_out_active (bool yn)
5032 get_regions_for_action (rs);
5038 begin_reversible_command (_("set fade out active"));
5040 for (RegionSelection::iterator x = rs.begin(); x != rs.end(); ++x) {
5041 AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*x);
5047 boost::shared_ptr<AudioRegion> ar (tmp->audio_region());
5049 XMLNode &before = ar->get_state();
5051 ar->set_fade_out_active (yn);
5053 XMLNode &after = ar->get_state();
5054 session->add_command(new MementoCommand<AudioRegion>(*ar, &before, &after));
5057 commit_reversible_command ();
5061 Editor::toggle_selected_region_fades (int dir)
5064 RegionSelection::iterator i;
5065 boost::shared_ptr<AudioRegion> ar;
5068 get_regions_for_action (rs);
5074 for (i = rs.begin(); i != rs.end(); ++i) {
5075 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) != 0) {
5077 yn = ar->fade_out_active ();
5079 yn = ar->fade_in_active ();
5085 if (i == rs.end()) {
5089 /* XXX should this undo-able? */
5091 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5092 if ((ar = boost::dynamic_pointer_cast<AudioRegion>((*i)->region())) == 0) {
5095 if (dir == 1 || dir == 0) {
5096 ar->set_fade_in_active (!yn);
5099 if (dir == -1 || dir == 0) {
5100 ar->set_fade_out_active (!yn);
5106 /** Update region fade visibility after its configuration has been changed */
5108 Editor::update_region_fade_visibility ()
5110 bool _fade_visibility = Config->get_show_region_fades ();
5112 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5113 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5115 if (_fade_visibility) {
5116 v->audio_view()->show_all_fades ();
5118 v->audio_view()->hide_all_fades ();
5124 /** Update crossfade visibility after its configuration has been changed */
5126 Editor::update_xfade_visibility ()
5128 _xfade_visibility = Config->get_xfades_visible ();
5130 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5131 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*>(*i);
5133 if (_xfade_visibility) {
5134 v->show_all_xfades ();
5136 v->hide_all_xfades ();
5143 Editor::set_edit_point ()
5148 if (!mouse_frame (where, ignored)) {
5154 if (selection->markers.empty()) {
5156 mouse_add_new_marker (where);
5161 Location* loc = find_location_from_marker (selection->markers.front(), ignored);
5164 loc->move_to (where);
5170 Editor::set_playhead_cursor ()
5172 if (entered_marker) {
5173 session->request_locate (entered_marker->position(), session->transport_rolling());
5178 if (!mouse_frame (where, ignored)) {
5185 session->request_locate (where, session->transport_rolling());
5195 get_regions_for_action (rs);
5197 nframes64_t where = get_preferred_edit_position();
5203 split_regions_at (where, rs);
5207 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected)
5209 if (entered_track && mouse_mode == MouseObject) {
5210 if (!selection->tracks.empty()) {
5211 if (!selection->selected (entered_track)) {
5212 selection->add (entered_track);
5215 /* there is no selection, but this operation requires/prefers selected objects */
5217 if (op_really_wants_one_track_if_none_are_selected) {
5218 selection->set (entered_track);
5225 Editor::trim_region_front ()
5231 Editor::trim_region_back ()
5233 trim_region (false);
5237 Editor::trim_region (bool front)
5239 nframes64_t where = get_preferred_edit_position();
5242 get_regions_for_action (rs);
5248 begin_reversible_command (front ? _("trim front") : _("trim back"));
5250 for (list<RegionView*>::const_iterator i = rs.by_layer().begin(); i != rs.by_layer().end(); ++i) {
5251 if (!(*i)->region()->locked()) {
5252 boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
5253 XMLNode &before = pl->get_state();
5255 (*i)->region()->trim_front (where, this);
5257 (*i)->region()->trim_end (where, this);
5259 XMLNode &after = pl->get_state();
5260 session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
5264 commit_reversible_command ();
5267 struct EditorOrderRouteSorter {
5268 bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
5269 /* use of ">" forces the correct sort order */
5270 return a->order_key ("editor") < b->order_key ("editor");
5275 Editor::select_next_route()
5277 if (selection->tracks.empty()) {
5278 selection->set (track_views.front());
5282 TimeAxisView* current = selection->tracks.front();
5286 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
5287 if (*i == current) {
5289 if (i != track_views.end()) {
5292 current = (*(track_views.begin()));
5293 //selection->set (*(track_views.begin()));
5298 rui = dynamic_cast<RouteUI *>(current);
5299 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5301 selection->set(current);
5303 ensure_track_visible(current);
5307 Editor::select_prev_route()
5309 if (selection->tracks.empty()) {
5310 selection->set (track_views.front());
5314 TimeAxisView* current = selection->tracks.front();
5318 for (TrackViewList::reverse_iterator i = track_views.rbegin(); i != track_views.rend(); ++i) {
5319 if (*i == current) {
5321 if (i != track_views.rend()) {
5324 current = *(track_views.rbegin());
5329 rui = dynamic_cast<RouteUI *>(current);
5330 } while ( current->hidden() || (rui != NULL && !rui->route()->active()));
5332 selection->set (current);
5334 ensure_track_visible(current);
5338 Editor::ensure_track_visible(TimeAxisView *track)
5340 if (track->hidden())
5343 double const current_view_min_y = vertical_adjustment.get_value();
5344 double const current_view_max_y = vertical_adjustment.get_value() + vertical_adjustment.get_page_size() - canvas_timebars_vsize;
5346 double const track_min_y = track->y_position ();
5347 double const track_max_y = track->y_position () + track->effective_height ();
5349 if (track_min_y >= current_view_min_y &&
5350 track_max_y <= current_view_max_y) {
5356 if (track_min_y < current_view_min_y) {
5357 // Track is above the current view
5358 new_value = track_min_y;
5360 // Track is below the current view
5361 new_value = track->y_position () + track->effective_height() + canvas_timebars_vsize - vertical_adjustment.get_page_size();
5364 vertical_adjustment.set_value(new_value);
5368 Editor::set_loop_from_selection (bool play)
5370 if (session == 0 || selection->time.empty()) {
5374 nframes64_t start = selection->time[clicked_selection].start;
5375 nframes64_t end = selection->time[clicked_selection].end;
5377 set_loop_range (start, end, _("set loop range from selection"));
5380 session->request_play_loop (true);
5381 session->request_locate (start, true);
5386 Editor::set_loop_from_edit_range (bool play)
5395 if (!get_edit_op_range (start, end)) {
5399 set_loop_range (start, end, _("set loop range from edit range"));
5402 session->request_play_loop (true);
5403 session->request_locate (start, true);
5408 Editor::set_loop_from_region (bool play)
5410 nframes64_t start = max_frames;
5411 nframes64_t end = 0;
5415 get_regions_for_action (rs);
5421 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5422 if ((*i)->region()->position() < start) {
5423 start = (*i)->region()->position();
5425 if ((*i)->region()->last_frame() + 1 > end) {
5426 end = (*i)->region()->last_frame() + 1;
5430 set_loop_range (start, end, _("set loop range from region"));
5433 session->request_play_loop (true);
5434 session->request_locate (start, true);
5439 Editor::set_punch_from_selection ()
5441 if (session == 0 || selection->time.empty()) {
5445 nframes64_t start = selection->time[clicked_selection].start;
5446 nframes64_t end = selection->time[clicked_selection].end;
5448 set_punch_range (start, end, _("set punch range from selection"));
5452 Editor::set_punch_from_edit_range ()
5461 if (!get_edit_op_range (start, end)) {
5465 set_punch_range (start, end, _("set punch range from edit range"));
5469 Editor::set_punch_from_region ()
5471 nframes64_t start = max_frames;
5472 nframes64_t end = 0;
5476 get_regions_for_action (rs);
5482 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ++i) {
5483 if ((*i)->region()->position() < start) {
5484 start = (*i)->region()->position();
5486 if ((*i)->region()->last_frame() + 1 > end) {
5487 end = (*i)->region()->last_frame() + 1;
5491 set_punch_range (start, end, _("set punch range from region"));
5495 Editor::pitch_shift_regions ()
5499 get_regions_for_action (rs);
5505 pitch_shift (rs, 1.2);
5509 Editor::use_region_as_bar ()
5517 get_regions_for_action (rs);
5523 RegionView* rv = rs.front();
5525 define_one_bar (rv->region()->position(), rv->region()->last_frame() + 1);
5529 Editor::use_range_as_bar ()
5531 nframes64_t start, end;
5532 if (get_edit_op_range (start, end)) {
5533 define_one_bar (start, end);
5538 Editor::define_one_bar (nframes64_t start, nframes64_t end)
5540 nframes64_t length = end - start;
5542 const Meter& m (session->tempo_map().meter_at (start));
5544 /* length = 1 bar */
5546 /* now we want frames per beat.
5547 we have frames per bar, and beats per bar, so ...
5550 double frames_per_beat = length / m.beats_per_bar();
5552 /* beats per minute = */
5554 double beats_per_minute = (session->frame_rate() * 60.0) / frames_per_beat;
5556 /* now decide whether to:
5558 (a) set global tempo
5559 (b) add a new tempo marker
5563 const TempoSection& t (session->tempo_map().tempo_section_at (start));
5565 bool do_global = false;
5567 if ((session->tempo_map().n_tempos() == 1) && (session->tempo_map().n_meters() == 1)) {
5569 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5570 at the start, or create a new marker
5573 vector<string> options;
5574 options.push_back (_("Cancel"));
5575 options.push_back (_("Add new marker"));
5576 options.push_back (_("Set global tempo"));
5577 Choice c (_("Do you want to set the global tempo or add new tempo marker?"),
5579 c.set_default_response (2);
5595 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5596 if the marker is at the region starter, change it, otherwise add
5601 begin_reversible_command (_("set tempo from region"));
5602 XMLNode& before (session->tempo_map().get_state());
5605 session->tempo_map().change_initial_tempo (beats_per_minute, t.note_type());
5606 } else if (t.frame() == start) {
5607 session->tempo_map().change_existing_tempo_at (start, beats_per_minute, t.note_type());
5609 session->tempo_map().add_tempo (Tempo (beats_per_minute, t.note_type()), start);
5612 XMLNode& after (session->tempo_map().get_state());
5614 session->add_command (new MementoCommand<TempoMap>(session->tempo_map(), &before, &after));
5615 commit_reversible_command ();
5619 Editor::split_region_at_transients ()
5621 AnalysisFeatureList positions;
5629 get_regions_for_action (rs);
5635 session->begin_reversible_command (_("split regions"));
5637 for (RegionSelection::iterator i = rs.begin(); i != rs.end(); ) {
5639 RegionSelection::iterator tmp;
5644 boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> ((*i)->region());
5646 if (ar && (ar->get_transients (positions) == 0)) {
5647 split_region_at_points ((*i)->region(), positions, true);
5654 session->commit_reversible_command ();
5659 Editor::split_region_at_points (boost::shared_ptr<Region> r, AnalysisFeatureList& positions, bool can_ferret)
5661 bool use_rhythmic_rodent = false;
5663 boost::shared_ptr<Playlist> pl = r->playlist();
5669 if (positions.empty()) {
5674 if (positions.size() > 20) {
5675 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);
5676 MessageDialog msg (msgstr,
5679 Gtk::BUTTONS_OK_CANCEL);
5682 msg.add_button (_("Call for the Ferret!"), RESPONSE_APPLY);
5683 msg.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5685 msg.set_secondary_text (_("Press OK to continue with this split operation"));
5688 msg.set_title (_("Excessive split?"));
5691 int response = msg.run();
5696 case RESPONSE_APPLY:
5697 use_rhythmic_rodent = true;
5704 if (use_rhythmic_rodent) {
5705 show_rhythm_ferret ();
5709 AnalysisFeatureList::const_iterator x;
5711 nframes64_t pos = r->position();
5713 XMLNode& before (pl->get_state());
5715 x = positions.begin();
5717 while (x != positions.end()) {
5724 if (x == positions.end()) {
5729 pl->remove_region (r);
5731 while (x != positions.end()) {
5733 /* file start = original start + how far we from the initial position ?
5736 nframes64_t file_start = r->start() + (pos - r->position());
5738 /* length = next position - current position
5741 nframes64_t len = (*x) - pos;
5743 /* XXX we do we really want to allow even single-sample regions?
5744 shouldn't we have some kind of lower limit on region size?
5753 if (session->region_name (new_name, r->name())) {
5757 /* do NOT announce new regions 1 by one, just wait till they are all done */
5759 boost::shared_ptr<Region> nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags, false);
5760 pl->add_region (nr, pos);
5765 if (*x > r->last_frame()) {
5767 /* add final fragment */
5769 file_start = r->start() + (pos - r->position());
5770 len = r->last_frame() - pos;
5772 nr = RegionFactory::create (r->sources(), file_start, len, new_name, 0, Region::DefaultFlags);
5773 pl->add_region (nr, pos);
5781 XMLNode& after (pl->get_state());
5783 session->add_command (new MementoCommand<Playlist>(*pl, &before, &after));
5787 Editor::tab_to_transient (bool forward)
5789 AnalysisFeatureList positions;
5795 nframes64_t pos = session->audible_frame ();
5797 if (!selection->tracks.empty()) {
5799 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
5801 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*t);
5804 boost::shared_ptr<Diskstream> ds = rtv->get_diskstream();
5806 boost::shared_ptr<Playlist> pl = rtv->get_diskstream()->playlist ();
5808 nframes64_t result = pl->find_next_transient (pos, forward ? 1 : -1);
5811 positions.push_back (result);
5822 get_regions_for_action (rs);
5828 for (RegionSelection::iterator r = rs.begin(); r != rs.end(); ++r) {
5829 (*r)->region()->get_transients (positions);
5833 TransientDetector::cleanup_transients (positions, session->frame_rate(), 3.0);
5836 AnalysisFeatureList::iterator x;
5838 for (x = positions.begin(); x != positions.end(); ++x) {
5844 if (x != positions.end ()) {
5845 session->request_locate (*x);
5849 AnalysisFeatureList::reverse_iterator x;
5851 for (x = positions.rbegin(); x != positions.rend(); ++x) {
5857 if (x != positions.rend ()) {
5858 session->request_locate (*x);
5863 Editor::playhead_forward_to_grid ()
5865 if (!session) return;
5866 nframes64_t pos = playhead_cursor->current_frame;
5867 if (pos < max_frames - 1) {
5869 snap_to_internal (pos, 1, false);
5870 session->request_locate (pos);
5876 Editor::playhead_backward_to_grid ()
5878 if (!session) return;
5879 nframes64_t pos = playhead_cursor->current_frame;
5882 snap_to_internal (pos, -1, false);
5883 session->request_locate (pos);
5888 Editor::set_track_height (uint32_t h)
5890 TrackSelection& ts (selection->tracks);
5896 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5897 (*x)->set_height (h);
5902 Editor::set_track_height_largest ()
5904 set_track_height (TimeAxisView::hLargest);
5907 Editor::set_track_height_large ()
5909 set_track_height (TimeAxisView::hLarge);
5912 Editor::set_track_height_larger ()
5914 set_track_height (TimeAxisView::hLarger);
5917 Editor::set_track_height_normal ()
5919 set_track_height (TimeAxisView::hNormal);
5922 Editor::set_track_height_smaller ()
5924 set_track_height (TimeAxisView::hSmaller);
5927 Editor::set_track_height_small ()
5929 set_track_height (TimeAxisView::hSmall);
5933 Editor::toggle_tracks_active ()
5935 TrackSelection& ts (selection->tracks);
5937 bool target = false;
5943 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5944 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(*x);
5948 target = !rtv->_route->active();
5951 rtv->_route->set_active (target);
5957 Editor::remove_tracks ()
5959 TrackSelection& ts (selection->tracks);
5965 vector<string> choices;
5969 const char* trackstr;
5971 vector<boost::shared_ptr<Route> > routes;
5973 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
5974 RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*x);
5976 if (rtv->is_track()) {
5982 routes.push_back (rtv->_route);
5985 if (ntracks + nbusses == 0) {
5990 trackstr = _("tracks");
5992 trackstr = _("track");
5996 busstr = _("busses");
6003 prompt = string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6004 "(You may also lose the playlists associated with the %2)\n\n"
6005 "This action cannot be undone!"),
6006 ntracks, trackstr, nbusses, busstr);
6008 prompt = string_compose (_("Do you really want to remove %1 %2?\n"
6009 "(You may also lose the playlists associated with the %2)\n\n"
6010 "This action cannot be undone!"),
6013 } else if (nbusses) {
6014 prompt = string_compose (_("Do you really want to remove %1 %2?"),
6018 choices.push_back (_("No, do nothing."));
6019 if (ntracks + nbusses > 1) {
6020 choices.push_back (_("Yes, remove them."));
6022 choices.push_back (_("Yes, remove it."));
6025 Choice prompter (prompt, choices);
6027 if (prompter.run () != 1) {
6031 for (vector<boost::shared_ptr<Route> >::iterator x = routes.begin(); x != routes.end(); ++x) {
6032 session->remove_route (*x);
6037 Editor::set_waveform_scale (WaveformScale ws)
6039 TrackSelection& ts (selection->tracks);
6045 for (TrackSelection::iterator x = ts.begin(); x != ts.end(); ++x) {
6046 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*> (*x);
6048 atv->set_waveform_scale (ws);
6054 Editor::do_insert_time ()
6056 if (selection->tracks.empty()) {
6060 nframes64_t pos = get_preferred_edit_position ();
6061 ArdourDialog d (*this, _("Insert Time"));
6062 VButtonBox button_box;
6064 RadioButtonGroup group;
6065 RadioButton leave_button (group, _("Stay in position"));
6066 RadioButton move_button (group, _("Move"));
6067 RadioButton split_button (group, _("Split & Later Section Moves"));
6068 Label intersect_option_label (_("Intersected regions should:"));
6069 CheckButton glue_button (_("Move Glued Regions"));
6070 CheckButton marker_button (_("Move Markers"));
6071 AudioClock clock ("insertTimeClock", true, X_("InsertTimeClock"), true, true, true);
6075 clock.set_session (session);
6076 clock.set_bbt_reference (pos);
6078 clock_box.pack_start (clock, false, true);
6080 option_box.set_spacing (6);
6081 option_box.pack_start (intersect_option_label, false, false);
6082 option_box.pack_start (button_box, false, false);
6083 option_box.pack_start (glue_button, false, false);
6084 option_box.pack_start (marker_button, false, false);
6086 button_box.pack_start (leave_button, false, false);
6087 button_box.pack_start (move_button, false, false);
6088 button_box.pack_start (split_button, false, false);
6090 d.get_vbox()->set_border_width (12);
6091 d.get_vbox()->pack_start (clock_box, false, false);
6092 d.get_vbox()->pack_start (option_box, false, false);
6094 leave_button.show ();
6095 move_button.show ();
6096 split_button.show ();
6097 intersect_option_label.show ();
6100 glue_button.show ();
6103 marker_button.show ();
6105 d.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
6106 d.add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
6109 int response = d.run ();
6111 if (response != RESPONSE_OK) {
6115 nframes64_t distance = clock.current_duration (pos);
6117 if (distance == 0) {
6121 InsertTimeOption opt;
6123 if (leave_button.get_active()) {
6124 opt = LeaveIntersected;
6125 } else if (move_button.get_active()) {
6126 opt = MoveIntersected;
6128 opt = SplitIntersected;
6131 insert_time (pos, distance, opt, glue_button.get_active(), marker_button.get_active());
6135 Editor::insert_time (nframes64_t pos, nframes64_t frames, InsertTimeOption opt,
6136 bool ignore_music_glue, bool markers_too)
6138 bool commit = false;
6140 if (Config->get_edit_mode() == Lock) {
6144 begin_reversible_command (_("insert time"));
6146 for (TrackSelection::iterator x = selection->tracks.begin(); x != selection->tracks.end(); ++x) {
6148 boost::shared_ptr<Playlist> pl = (*x)->playlist();
6152 XMLNode &before = pl->get_state();
6154 if (opt == SplitIntersected) {
6158 pl->shift (pos, frames, (opt == MoveIntersected), ignore_music_glue);
6160 XMLNode &after = pl->get_state();
6162 session->add_command (new MementoCommand<Playlist> (*pl, &before, &after));
6167 RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (*x);
6169 rtav->route ()->shift (pos, frames);
6177 XMLNode& before (session->locations()->get_state());
6178 Locations::LocationList copy (session->locations()->list());
6180 for (Locations::LocationList::iterator i = copy.begin(); i != copy.end(); ++i) {
6182 Locations::LocationList::const_iterator tmp;
6184 if ((*i)->start() >= pos) {
6185 (*i)->set_start ((*i)->start() + frames);
6186 if (!(*i)->is_mark()) {
6187 (*i)->set_end ((*i)->end() + frames);
6194 XMLNode& after (session->locations()->get_state());
6195 session->add_command (new MementoCommand<Locations>(*session->locations(), &before, &after));
6200 commit_reversible_command ();
6205 Editor::fit_tracks ()
6207 if (selection->tracks.empty()) {
6211 uint32_t child_heights = 0;
6213 for (TrackSelection::iterator t = selection->tracks.begin(); t != selection->tracks.end(); ++t) {
6215 if (!(*t)->marked_for_display()) {
6219 child_heights += (*t)->effective_height() - (*t)->current_height();
6222 uint32_t h = (uint32_t) floor ((canvas_height - child_heights - canvas_timebars_vsize)/selection->tracks.size());
6223 double first_y_pos = DBL_MAX;
6225 if (h < TimeAxisView::hSmall) {
6226 MessageDialog msg (*this, _("There are too many selected tracks to fit in the current window"));
6227 /* too small to be displayed */
6231 undo_visual_stack.push_back (current_visual_state());
6233 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6235 bool prev_was_selected = false;
6236 bool is_selected = selection->selected (track_views.front());
6237 bool next_is_selected;
6239 for (TrackViewList::iterator t = track_views.begin(); t != track_views.end(); ++t) {
6241 TrackViewList::iterator next;
6246 if (next != track_views.end()) {
6247 next_is_selected = selection->selected (*next);
6249 next_is_selected = false;
6253 (*t)->set_height (h);
6254 first_y_pos = std::min ((*t)->y_position (), first_y_pos);
6256 if (prev_was_selected && next_is_selected) {
6257 hide_track_in_display (**t);
6261 prev_was_selected = is_selected;
6262 is_selected = next_is_selected;
6266 set the controls_layout height now, because waiting for its size
6267 request signal handler will cause the vertical adjustment setting to fail
6270 controls_layout.property_height () = full_canvas_height - canvas_timebars_vsize;
6271 vertical_adjustment.set_value (first_y_pos);
6273 redo_visual_stack.push_back (current_visual_state());
6277 Editor::save_visual_state (uint32_t n)
6279 while (visual_states.size() <= n) {
6280 visual_states.push_back (0);
6283 delete visual_states[n];
6285 visual_states[n] = current_visual_state (true);
6290 Editor::goto_visual_state (uint32_t n)
6292 if (visual_states.size() <= n) {
6296 if (visual_states[n] == 0) {
6300 use_visual_state (*visual_states[n]);
6304 Editor::start_visual_state_op (uint32_t n)
6306 cerr << "Start visual op\n";
6307 if (visual_state_op_connection.empty()) {
6308 visual_state_op_connection = Glib::signal_timeout().connect (bind (mem_fun (*this, &Editor::end_visual_state_op), n), 1000);
6309 cerr << "\tqueued new timeout\n";
6314 Editor::cancel_visual_state_op (uint32_t n)
6316 if (!visual_state_op_connection.empty()) {
6317 cerr << "cancel visual op, time to goto\n";
6318 visual_state_op_connection.disconnect();
6319 goto_visual_state (n);
6321 cerr << "cancel visual op, do nothing\n";
6326 Editor::end_visual_state_op (uint32_t n)
6328 visual_state_op_connection.disconnect();
6329 save_visual_state (n);
6331 PopUp* pup = new PopUp (WIN_POS_MOUSE, 1000, true);
6333 snprintf (buf, sizeof (buf), _("Saved view %u"), n+1);
6334 pup->set_text (buf);
6337 return false; // do not call again