2 Copyright (C) 2000-2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /* Note: public Editor methods are documented in public_editor.h */
30 #include "pbd/error.h"
31 #include "pbd/basename.h"
32 #include "pbd/pthread_utils.h"
33 #include "pbd/memento_command.h"
34 #include "pbd/whitespace.h"
35 #include "pbd/stateful_diff_command.h"
37 #include <gtkmm2ext/utils.h>
38 #include <gtkmm2ext/choice.h>
39 #include <gtkmm2ext/popup.h>
41 #include "ardour/audioengine.h"
42 #include "ardour/session.h"
43 #include "ardour/audioplaylist.h"
44 #include "ardour/audioregion.h"
45 #include "ardour/audio_diskstream.h"
46 #include "ardour/utils.h"
47 #include "ardour/location.h"
48 #include "ardour/audio_track.h"
49 #include "ardour/audioplaylist.h"
50 #include "ardour/region_factory.h"
51 #include "ardour/playlist_factory.h"
52 #include "ardour/reverse.h"
53 #include "ardour/transient_detector.h"
54 #include "ardour/dB.h"
55 #include "ardour/quantize.h"
56 #include "ardour/strip_silence.h"
57 #include "ardour/route_group.h"
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"
77 #include "editor_drag.h"
78 #include "strip_silence_dialog.h"
79 #include "editor_routes.h"
80 #include "editor_regions.h"
81 #include "quantize_dialog.h"
82 #include "interthread_progress_window.h"
83 #include "insert_time_dialog.h"
84 #include "normalize_dialog.h"
85 #include "editor_cursors.h"
86 #include "mouse_cursors.h"
91 using namespace ARDOUR
;
94 using namespace Gtkmm2ext
;
95 using namespace Editing
;
96 using Gtkmm2ext::Keyboard
;
98 /***********************************************************************
100 ***********************************************************************/
103 Editor::undo (uint32_t n
)
111 Editor::redo (uint32_t n
)
119 Editor::split_regions_at (framepos_t where
, RegionSelection
& regions
)
121 list
<boost::shared_ptr
<Playlist
> > used_playlists
;
123 if (regions
.empty()) {
127 begin_reversible_command (_("split"));
129 // if splitting a single region, and snap-to is using
130 // region boundaries, don't pay attention to them
132 if (regions
.size() == 1) {
133 switch (_snap_type
) {
134 case SnapToRegionStart
:
135 case SnapToRegionSync
:
136 case SnapToRegionEnd
:
145 for (RegionSelection::iterator a
= regions
.begin(); a
!= regions
.end(); ) {
147 RegionSelection::iterator tmp
;
149 /* XXX this test needs to be more complicated, to make sure we really
150 have something to split.
153 if (!(*a
)->region()->covers (where
)) {
161 boost::shared_ptr
<Playlist
> pl
= (*a
)->region()->playlist();
169 /* we haven't seen this playlist before */
171 /* remember used playlists so we can thaw them later */
172 used_playlists
.push_back(pl
);
177 pl
->clear_changes ();
178 pl
->split_region ((*a
)->region(), where
);
179 _session
->add_command (new StatefulDiffCommand (pl
));
185 while (used_playlists
.size() > 0) {
186 list
<boost::shared_ptr
<Playlist
> >::iterator i
= used_playlists
.begin();
188 used_playlists
.pop_front();
191 commit_reversible_command ();
194 boost::shared_ptr
<Region
>
195 Editor::select_region_for_operation (int /*dir*/, TimeAxisView
**tv
)
198 boost::shared_ptr
<Region
> region
;
199 framepos_t start
= 0;
201 if (selection
->time
.start () == selection
->time
.end_frame ()) {
203 /* no current selection-> is there a selected regionview? */
205 if (selection
->regions
.empty()) {
211 if (!selection
->regions
.empty()) {
213 rv
= *(selection
->regions
.begin());
214 (*tv
) = &rv
->get_time_axis_view();
215 region
= rv
->region();
217 } else if (!selection
->tracks
.empty()) {
219 (*tv
) = selection
->tracks
.front();
221 RouteTimeAxisView
* rtv
;
223 if ((rtv
= dynamic_cast<RouteTimeAxisView
*> (*tv
)) != 0) {
224 boost::shared_ptr
<Playlist
> pl
;
226 if ((pl
= rtv
->playlist()) == 0) {
230 region
= pl
->top_region_at (start
);
238 Editor::extend_selection_to_end_of_region (bool next
)
241 boost::shared_ptr
<Region
> region
;
244 if ((region
= select_region_for_operation (next
? 1 : 0, &tv
)) == 0) {
248 if (region
&& selection
->time
.start () == selection
->time
.end_frame ()) {
249 start
= region
->position();
251 start
= selection
->time
.start ();
254 begin_reversible_command (_("extend selection"));
255 selection
->set (start
, region
->position() + region
->length());
256 commit_reversible_command ();
260 Editor::extend_selection_to_start_of_region (bool previous
)
263 boost::shared_ptr
<Region
> region
;
266 if ((region
= select_region_for_operation (previous
? -1 : 0, &tv
)) == 0) {
270 if (region
&& selection
->time
.start () == selection
->time
.end_frame ()) {
271 end
= region
->position() + region
->length();
273 end
= selection
->time
.end_frame ();
276 /* Try to leave the selection with the same route if possible */
278 begin_reversible_command (_("extend selection"));
279 selection
->set (region
->position(), end
);
280 commit_reversible_command ();
284 Editor::nudge_forward_release (GdkEventButton
* ev
)
286 if (ev
->state
& Keyboard::PrimaryModifier
) {
287 nudge_forward (false, true);
289 nudge_forward (false, false);
295 Editor::nudge_backward_release (GdkEventButton
* ev
)
297 if (ev
->state
& Keyboard::PrimaryModifier
) {
298 nudge_backward (false, true);
300 nudge_backward (false, false);
307 Editor::nudge_forward (bool next
, bool force_playhead
)
310 framepos_t next_distance
;
316 RegionSelection rs
= get_regions_from_selection_and_entered ();
318 if (!force_playhead
&& !rs
.empty()) {
320 begin_reversible_command (_("nudge regions forward"));
322 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
323 boost::shared_ptr
<Region
> r ((*i
)->region());
325 distance
= get_nudge_distance (r
->position(), next_distance
);
328 distance
= next_distance
;
332 r
->set_position (r
->position() + distance
, this);
333 _session
->add_command (new StatefulDiffCommand (r
));
336 commit_reversible_command ();
339 } else if (!force_playhead
&& !selection
->markers
.empty()) {
343 begin_reversible_command (_("nudge location forward"));
345 for (MarkerSelection::iterator i
= selection
->markers
.begin(); i
!= selection
->markers
.end(); ++i
) {
347 Location
* loc
= find_location_from_marker ((*i
), is_start
);
351 XMLNode
& before (loc
->get_state());
354 distance
= get_nudge_distance (loc
->start(), next_distance
);
356 distance
= next_distance
;
358 if (max_framepos
- distance
> loc
->start() + loc
->length()) {
359 loc
->set_start (loc
->start() + distance
);
361 loc
->set_start (max_framepos
- loc
->length());
364 distance
= get_nudge_distance (loc
->end(), next_distance
);
366 distance
= next_distance
;
368 if (max_framepos
- distance
> loc
->end()) {
369 loc
->set_end (loc
->end() + distance
);
371 loc
->set_end (max_framepos
);
374 XMLNode
& after (loc
->get_state());
375 _session
->add_command (new MementoCommand
<Location
>(*loc
, &before
, &after
));
379 commit_reversible_command ();
382 distance
= get_nudge_distance (playhead_cursor
->current_frame
, next_distance
);
383 _session
->request_locate (playhead_cursor
->current_frame
+ distance
);
388 Editor::nudge_backward (bool next
, bool force_playhead
)
391 framepos_t next_distance
;
397 RegionSelection rs
= get_regions_from_selection_and_entered ();
399 if (!force_playhead
&& !rs
.empty()) {
401 begin_reversible_command (_("nudge regions backward"));
403 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
404 boost::shared_ptr
<Region
> r ((*i
)->region());
406 distance
= get_nudge_distance (r
->position(), next_distance
);
409 distance
= next_distance
;
414 if (r
->position() > distance
) {
415 r
->set_position (r
->position() - distance
, this);
417 r
->set_position (0, this);
419 _session
->add_command (new StatefulDiffCommand (r
));
422 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 (distance
< loc
->start()) {
444 loc
->set_start (loc
->start() - distance
);
449 distance
= get_nudge_distance (loc
->end(), next_distance
);
452 distance
= next_distance
;
455 if (distance
< loc
->end() - loc
->length()) {
456 loc
->set_end (loc
->end() - distance
);
458 loc
->set_end (loc
->length());
462 XMLNode
& after (loc
->get_state());
463 _session
->add_command (new MementoCommand
<Location
>(*loc
, &before
, &after
));
467 commit_reversible_command ();
471 distance
= get_nudge_distance (playhead_cursor
->current_frame
, next_distance
);
473 if (playhead_cursor
->current_frame
> distance
) {
474 _session
->request_locate (playhead_cursor
->current_frame
- distance
);
476 _session
->goto_start();
482 Editor::nudge_forward_capture_offset ()
484 RegionSelection rs
= get_regions_from_selection_and_entered ();
486 if (!_session
|| rs
.empty()) {
490 begin_reversible_command (_("nudge forward"));
492 framepos_t
const distance
= _session
->worst_output_latency();
494 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
495 boost::shared_ptr
<Region
> r ((*i
)->region());
498 r
->set_position (r
->position() + distance
, this);
499 _session
->add_command(new StatefulDiffCommand (r
));
502 commit_reversible_command ();
506 Editor::nudge_backward_capture_offset ()
508 RegionSelection rs
= get_regions_from_selection_and_entered ();
510 if (!_session
|| rs
.empty()) {
514 begin_reversible_command (_("nudge forward"));
516 framepos_t
const distance
= _session
->worst_output_latency();
518 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
519 boost::shared_ptr
<Region
> r ((*i
)->region());
523 if (r
->position() > distance
) {
524 r
->set_position (r
->position() - distance
, this);
526 r
->set_position (0, this);
528 _session
->add_command(new StatefulDiffCommand (r
));
531 commit_reversible_command ();
537 Editor::move_to_start ()
539 _session
->goto_start ();
543 Editor::move_to_end ()
546 _session
->request_locate (_session
->current_end_frame());
550 Editor::build_region_boundary_cache ()
553 vector
<RegionPoint
> interesting_points
;
554 boost::shared_ptr
<Region
> r
;
555 TrackViewList tracks
;
558 region_boundary_cache
.clear ();
564 switch (_snap_type
) {
565 case SnapToRegionStart
:
566 interesting_points
.push_back (Start
);
568 case SnapToRegionEnd
:
569 interesting_points
.push_back (End
);
571 case SnapToRegionSync
:
572 interesting_points
.push_back (SyncPoint
);
574 case SnapToRegionBoundary
:
575 interesting_points
.push_back (Start
);
576 interesting_points
.push_back (End
);
579 fatal
<< string_compose (_("build_region_boundary_cache called with snap_type = %1"), _snap_type
) << endmsg
;
584 TimeAxisView
*ontrack
= 0;
587 if (!selection
->tracks
.empty()) {
588 tlist
= selection
->tracks
;
593 while (pos
< _session
->current_end_frame() && !at_end
) {
596 framepos_t lpos
= max_framepos
;
598 for (vector
<RegionPoint
>::iterator p
= interesting_points
.begin(); p
!= interesting_points
.end(); ++p
) {
600 if ((r
= find_next_region (pos
, *p
, 1, tlist
, &ontrack
)) == 0) {
601 if (*p
== interesting_points
.back()) {
604 /* move to next point type */
610 rpos
= r
->first_frame();
614 rpos
= r
->last_frame();
618 rpos
= r
->sync_position ();
626 RouteTimeAxisView
*rtav
;
628 if (ontrack
!= 0 && (rtav
= dynamic_cast<RouteTimeAxisView
*>(ontrack
)) != 0 ) {
629 if (rtav
->track() != 0) {
630 speed
= rtav
->track()->speed();
634 rpos
= track_frame_to_session_frame (rpos
, speed
);
640 /* prevent duplicates, but we don't use set<> because we want to be able
644 vector
<framepos_t
>::iterator ri
;
646 for (ri
= region_boundary_cache
.begin(); ri
!= region_boundary_cache
.end(); ++ri
) {
652 if (ri
== region_boundary_cache
.end()) {
653 region_boundary_cache
.push_back (rpos
);
660 /* finally sort to be sure that the order is correct */
662 sort (region_boundary_cache
.begin(), region_boundary_cache
.end());
665 boost::shared_ptr
<Region
>
666 Editor::find_next_region (framepos_t frame
, RegionPoint point
, int32_t dir
, TrackViewList
& tracks
, TimeAxisView
**ontrack
)
668 TrackViewList::iterator i
;
669 framepos_t closest
= max_framepos
;
670 boost::shared_ptr
<Region
> ret
;
674 framepos_t track_frame
;
675 RouteTimeAxisView
*rtav
;
677 for (i
= tracks
.begin(); i
!= tracks
.end(); ++i
) {
680 boost::shared_ptr
<Region
> r
;
683 if ( (rtav
= dynamic_cast<RouteTimeAxisView
*>(*i
)) != 0 ) {
684 if (rtav
->track()!=0)
685 track_speed
= rtav
->track()->speed();
688 track_frame
= session_frame_to_track_frame(frame
, track_speed
);
690 if ((r
= (*i
)->find_next_region (track_frame
, point
, dir
)) == 0) {
696 rpos
= r
->first_frame ();
700 rpos
= r
->last_frame ();
704 rpos
= r
->sync_position ();
708 // rpos is a "track frame", converting it to "_session frame"
709 rpos
= track_frame_to_session_frame(rpos
, track_speed
);
712 distance
= rpos
- frame
;
714 distance
= frame
- rpos
;
717 if (distance
< closest
) {
729 Editor::find_next_region_boundary (framepos_t pos
, int32_t dir
, const TrackViewList
& tracks
)
731 framecnt_t distance
= max_framepos
;
732 framepos_t current_nearest
= -1;
734 for (TrackViewList::const_iterator i
= tracks
.begin(); i
!= tracks
.end(); ++i
) {
735 framepos_t contender
;
738 RouteTimeAxisView
* rtv
= dynamic_cast<RouteTimeAxisView
*> (*i
);
744 if ((contender
= rtv
->find_next_region_boundary (pos
, dir
)) < 0) {
748 d
= ::llabs (pos
- contender
);
751 current_nearest
= contender
;
756 return current_nearest
;
760 Editor::get_region_boundary (framepos_t pos
, int32_t dir
, bool with_selection
, bool only_onscreen
)
765 if (with_selection
&& Config
->get_region_boundaries_from_selected_tracks()) {
767 if (!selection
->tracks
.empty()) {
769 target
= find_next_region_boundary (pos
, dir
, selection
->tracks
);
773 if (only_onscreen
|| Config
->get_region_boundaries_from_onscreen_tracks()) {
774 get_onscreen_tracks (tvl
);
775 target
= find_next_region_boundary (pos
, dir
, tvl
);
777 target
= find_next_region_boundary (pos
, dir
, track_views
);
783 if (only_onscreen
|| Config
->get_region_boundaries_from_onscreen_tracks()) {
784 get_onscreen_tracks (tvl
);
785 target
= find_next_region_boundary (pos
, dir
, tvl
);
787 target
= find_next_region_boundary (pos
, dir
, track_views
);
795 Editor::cursor_to_region_boundary (bool with_selection
, int32_t dir
)
797 framepos_t pos
= playhead_cursor
->current_frame
;
804 // so we don't find the current region again..
805 if (dir
> 0 || pos
> 0) {
809 if ((target
= get_region_boundary (pos
, dir
, with_selection
, false)) < 0) {
813 _session
->request_locate (target
);
817 Editor::cursor_to_next_region_boundary (bool with_selection
)
819 cursor_to_region_boundary (with_selection
, 1);
823 Editor::cursor_to_previous_region_boundary (bool with_selection
)
825 cursor_to_region_boundary (with_selection
, -1);
829 Editor::cursor_to_region_point (EditorCursor
* cursor
, RegionPoint point
, int32_t dir
)
831 boost::shared_ptr
<Region
> r
;
832 framepos_t pos
= cursor
->current_frame
;
838 TimeAxisView
*ontrack
= 0;
840 // so we don't find the current region again..
844 if (!selection
->tracks
.empty()) {
846 r
= find_next_region (pos
, point
, dir
, selection
->tracks
, &ontrack
);
848 } else if (clicked_axisview
) {
851 t
.push_back (clicked_axisview
);
853 r
= find_next_region (pos
, point
, dir
, t
, &ontrack
);
857 r
= find_next_region (pos
, point
, dir
, track_views
, &ontrack
);
866 pos
= r
->first_frame ();
870 pos
= r
->last_frame ();
874 pos
= r
->sync_position ();
879 RouteTimeAxisView
*rtav
;
881 if ( ontrack
!= 0 && (rtav
= dynamic_cast<RouteTimeAxisView
*>(ontrack
)) != 0 ) {
882 if (rtav
->track() != 0) {
883 speed
= rtav
->track()->speed();
887 pos
= track_frame_to_session_frame(pos
, speed
);
889 if (cursor
== playhead_cursor
) {
890 _session
->request_locate (pos
);
892 cursor
->set_position (pos
);
897 Editor::cursor_to_next_region_point (EditorCursor
* cursor
, RegionPoint point
)
899 cursor_to_region_point (cursor
, point
, 1);
903 Editor::cursor_to_previous_region_point (EditorCursor
* cursor
, RegionPoint point
)
905 cursor_to_region_point (cursor
, point
, -1);
909 Editor::cursor_to_selection_start (EditorCursor
*cursor
)
913 switch (mouse_mode
) {
915 if (!selection
->regions
.empty()) {
916 pos
= selection
->regions
.start();
921 if (!selection
->time
.empty()) {
922 pos
= selection
->time
.start ();
930 if (cursor
== playhead_cursor
) {
931 _session
->request_locate (pos
);
933 cursor
->set_position (pos
);
938 Editor::cursor_to_selection_end (EditorCursor
*cursor
)
942 switch (mouse_mode
) {
944 if (!selection
->regions
.empty()) {
945 pos
= selection
->regions
.end_frame();
950 if (!selection
->time
.empty()) {
951 pos
= selection
->time
.end_frame ();
959 if (cursor
== playhead_cursor
) {
960 _session
->request_locate (pos
);
962 cursor
->set_position (pos
);
967 Editor::selected_marker_to_region_boundary (bool with_selection
, int32_t dir
)
977 if (selection
->markers
.empty()) {
981 if (!mouse_frame (mouse
, ignored
)) {
985 add_location_mark (mouse
);
988 if ((loc
= find_location_from_marker (selection
->markers
.front(), ignored
)) == 0) {
992 framepos_t pos
= loc
->start();
994 // so we don't find the current region again..
995 if (dir
> 0 || pos
> 0) {
999 if ((target
= get_region_boundary (pos
, dir
, with_selection
, false)) < 0) {
1003 loc
->move_to (target
);
1007 Editor::selected_marker_to_next_region_boundary (bool with_selection
)
1009 selected_marker_to_region_boundary (with_selection
, 1);
1013 Editor::selected_marker_to_previous_region_boundary (bool with_selection
)
1015 selected_marker_to_region_boundary (with_selection
, -1);
1019 Editor::selected_marker_to_region_point (RegionPoint point
, int32_t dir
)
1021 boost::shared_ptr
<Region
> r
;
1026 if (!_session
|| selection
->markers
.empty()) {
1030 if ((loc
= find_location_from_marker (selection
->markers
.front(), ignored
)) == 0) {
1034 TimeAxisView
*ontrack
= 0;
1038 // so we don't find the current region again..
1042 if (!selection
->tracks
.empty()) {
1044 r
= find_next_region (pos
, point
, dir
, selection
->tracks
, &ontrack
);
1048 r
= find_next_region (pos
, point
, dir
, track_views
, &ontrack
);
1057 pos
= r
->first_frame ();
1061 pos
= r
->last_frame ();
1065 pos
= r
->adjust_to_sync (r
->first_frame());
1070 RouteTimeAxisView
*rtav
;
1072 if (ontrack
!= 0 && (rtav
= dynamic_cast<RouteTimeAxisView
*>(ontrack
)) != 0) {
1073 if (rtav
->track() != 0) {
1074 speed
= rtav
->track()->speed();
1078 pos
= track_frame_to_session_frame(pos
, speed
);
1084 Editor::selected_marker_to_next_region_point (RegionPoint point
)
1086 selected_marker_to_region_point (point
, 1);
1090 Editor::selected_marker_to_previous_region_point (RegionPoint point
)
1092 selected_marker_to_region_point (point
, -1);
1096 Editor::selected_marker_to_selection_start ()
1102 if (!_session
|| selection
->markers
.empty()) {
1106 if ((loc
= find_location_from_marker (selection
->markers
.front(), ignored
)) == 0) {
1110 switch (mouse_mode
) {
1112 if (!selection
->regions
.empty()) {
1113 pos
= selection
->regions
.start();
1118 if (!selection
->time
.empty()) {
1119 pos
= selection
->time
.start ();
1131 Editor::selected_marker_to_selection_end ()
1137 if (!_session
|| selection
->markers
.empty()) {
1141 if ((loc
= find_location_from_marker (selection
->markers
.front(), ignored
)) == 0) {
1145 switch (mouse_mode
) {
1147 if (!selection
->regions
.empty()) {
1148 pos
= selection
->regions
.end_frame();
1153 if (!selection
->time
.empty()) {
1154 pos
= selection
->time
.end_frame ();
1166 Editor::scroll_playhead (bool forward
)
1168 framepos_t pos
= playhead_cursor
->current_frame
;
1169 framecnt_t delta
= (framecnt_t
) floor (current_page_frames() / 0.8);
1172 if (pos
== max_framepos
) {
1176 if (pos
< max_framepos
- delta
) {
1195 _session
->request_locate (pos
);
1199 Editor::playhead_backward ()
1206 if (get_prefix (prefix
, was_floating
)) {
1210 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate ());
1212 cnt
= (framepos_t
) prefix
;
1216 pos
= playhead_cursor
->current_frame
;
1218 if ((framepos_t
) pos
< cnt
) {
1224 /* XXX this is completely insane. with the current buffering
1225 design, we'll force a complete track buffer flush and
1226 reload, just to move 1 sample !!!
1229 _session
->request_locate (pos
);
1233 Editor::playhead_forward ()
1240 if (get_prefix (prefix
, was_floating
)) {
1244 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate ());
1246 cnt
= (framepos_t
) floor (prefix
);
1250 pos
= playhead_cursor
->current_frame
;
1252 /* XXX this is completely insane. with the current buffering
1253 design, we'll force a complete track buffer flush and
1254 reload, just to move 1 sample !!!
1257 _session
->request_locate (pos
+cnt
);
1261 Editor::cursor_align (bool playhead_to_edit
)
1267 if (playhead_to_edit
) {
1269 if (selection
->markers
.empty()) {
1273 _session
->request_locate (selection
->markers
.front()->position(), _session
->transport_rolling());
1276 /* move selected markers to playhead */
1278 for (MarkerSelection::iterator i
= selection
->markers
.begin(); i
!= selection
->markers
.end(); ++i
) {
1281 Location
* loc
= find_location_from_marker (*i
, ignored
);
1283 if (loc
->is_mark()) {
1284 loc
->set_start (playhead_cursor
->current_frame
);
1286 loc
->set (playhead_cursor
->current_frame
,
1287 playhead_cursor
->current_frame
+ loc
->length());
1294 Editor::edit_cursor_backward ()
1301 if (get_prefix (prefix
, was_floating
)) {
1305 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate ());
1307 cnt
= (framepos_t
) prefix
;
1311 if ((pos
= get_preferred_edit_position()) < 0) {
1321 // EDIT CURSOR edit_cursor->set_position (pos);
1325 Editor::edit_cursor_forward ()
1332 if (get_prefix (prefix
, was_floating
)) {
1336 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate ());
1338 cnt
= (framepos_t
) floor (prefix
);
1342 // pos = edit_cursor->current_frame;
1343 // EDIT CURSOR edit_cursor->set_position (pos+cnt);
1347 Editor::goto_frame ()
1353 if (get_prefix (prefix
, was_floating
)) {
1358 frame
= (framepos_t
) floor (prefix
* _session
->frame_rate());
1360 frame
= (framepos_t
) floor (prefix
);
1363 _session
->request_locate (frame
);
1367 Editor::scroll_backward (float pages
)
1370 framepos_t one_page
= (framepos_t
) rint (_canvas_width
* frames_per_unit
);
1375 if (get_prefix (prefix
, was_floating
)) {
1376 cnt
= (framepos_t
) floor (pages
* one_page
);
1379 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate());
1381 cnt
= (framepos_t
) floor (prefix
* one_page
);
1385 if (leftmost_frame
< cnt
) {
1388 frame
= leftmost_frame
- cnt
;
1391 reset_x_origin (frame
);
1395 Editor::scroll_forward (float pages
)
1398 framepos_t one_page
= (framepos_t
) rint (_canvas_width
* frames_per_unit
);
1403 if (get_prefix (prefix
, was_floating
)) {
1404 cnt
= (framepos_t
) floor (pages
* one_page
);
1407 cnt
= (framepos_t
) floor (prefix
* _session
->frame_rate());
1409 cnt
= (framepos_t
) floor (prefix
* one_page
);
1413 if (max_framepos
- cnt
< leftmost_frame
) {
1414 frame
= max_framepos
- cnt
;
1416 frame
= leftmost_frame
+ cnt
;
1419 reset_x_origin (frame
);
1423 Editor::scroll_tracks_down ()
1429 if (get_prefix (prefix
, was_floating
)) {
1432 cnt
= (int) floor (prefix
);
1435 double vert_value
= vertical_adjustment
.get_value() + (cnt
*
1436 vertical_adjustment
.get_page_size());
1437 if (vert_value
> vertical_adjustment
.get_upper() - _canvas_height
) {
1438 vert_value
= vertical_adjustment
.get_upper() - _canvas_height
;
1440 vertical_adjustment
.set_value (vert_value
);
1444 Editor::scroll_tracks_up ()
1450 if (get_prefix (prefix
, was_floating
)) {
1453 cnt
= (int) floor (prefix
);
1456 vertical_adjustment
.set_value (vertical_adjustment
.get_value() - (cnt
* vertical_adjustment
.get_page_size()));
1460 Editor::scroll_tracks_down_line ()
1462 double vert_value
= vertical_adjustment
.get_value() + 60;
1464 if (vert_value
> vertical_adjustment
.get_upper() - _canvas_height
) {
1465 vert_value
= vertical_adjustment
.get_upper() - _canvas_height
;
1468 vertical_adjustment
.set_value (vert_value
);
1472 Editor::scroll_tracks_up_line ()
1474 reset_y_origin (vertical_adjustment
.get_value() - 60);
1480 Editor::tav_zoom_step (bool coarser
)
1482 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step
, coarser
)
1484 _routes
->suspend_redisplay ();
1486 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
1487 TimeAxisView
*tv
= (static_cast<TimeAxisView
*>(*i
));
1488 tv
->step_height (coarser
);
1491 _routes
->resume_redisplay ();
1495 Editor::temporal_zoom_step (bool coarser
)
1497 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_step
, coarser
)
1501 nfpu
= frames_per_unit
;
1506 nfpu
= max(1.0,(nfpu
/1.61803399));
1509 temporal_zoom (nfpu
);
1513 Editor::temporal_zoom (gdouble fpu
)
1515 if (!_session
) return;
1517 framepos_t current_page
= current_page_frames();
1518 framepos_t current_leftmost
= leftmost_frame
;
1519 framepos_t current_rightmost
;
1520 framepos_t current_center
;
1521 framepos_t new_page_size
;
1522 framepos_t half_page_size
;
1523 framepos_t leftmost_after_zoom
= 0;
1525 bool in_track_canvas
;
1529 /* XXX this limit is also in ::set_frames_per_unit() */
1531 if (frames_per_unit
<= 1.0 && fpu
<= frames_per_unit
) {
1537 new_page_size
= (framepos_t
) floor (_canvas_width
* nfpu
);
1538 half_page_size
= new_page_size
/ 2;
1540 switch (zoom_focus
) {
1542 leftmost_after_zoom
= current_leftmost
;
1545 case ZoomFocusRight
:
1546 current_rightmost
= leftmost_frame
+ current_page
;
1547 if (current_rightmost
< new_page_size
) {
1548 leftmost_after_zoom
= 0;
1550 leftmost_after_zoom
= current_rightmost
- new_page_size
;
1554 case ZoomFocusCenter
:
1555 current_center
= current_leftmost
+ (current_page
/2);
1556 if (current_center
< half_page_size
) {
1557 leftmost_after_zoom
= 0;
1559 leftmost_after_zoom
= current_center
- half_page_size
;
1563 case ZoomFocusPlayhead
:
1564 /* centre playhead */
1565 l
= playhead_cursor
->current_frame
- (new_page_size
* 0.5);
1568 leftmost_after_zoom
= 0;
1569 } else if (l
> max_framepos
) {
1570 leftmost_after_zoom
= max_framepos
- new_page_size
;
1572 leftmost_after_zoom
= (framepos_t
) l
;
1576 case ZoomFocusMouse
:
1577 /* try to keep the mouse over the same point in the display */
1579 if (!mouse_frame (where
, in_track_canvas
)) {
1580 /* use playhead instead */
1581 where
= playhead_cursor
->current_frame
;
1583 if (where
< half_page_size
) {
1584 leftmost_after_zoom
= 0;
1586 leftmost_after_zoom
= where
- half_page_size
;
1591 l
= - ((new_page_size
* ((where
- current_leftmost
)/(double)current_page
)) - where
);
1594 leftmost_after_zoom
= 0;
1595 } else if (l
> max_framepos
) {
1596 leftmost_after_zoom
= max_framepos
- new_page_size
;
1598 leftmost_after_zoom
= (framepos_t
) l
;
1605 /* try to keep the edit point in the same place */
1606 where
= get_preferred_edit_position ();
1610 double l
= - ((new_page_size
* ((where
- current_leftmost
)/(double)current_page
)) - where
);
1613 leftmost_after_zoom
= 0;
1614 } else if (l
> max_framepos
) {
1615 leftmost_after_zoom
= max_framepos
- new_page_size
;
1617 leftmost_after_zoom
= (framepos_t
) l
;
1621 /* edit point not defined */
1628 // leftmost_after_zoom = min (leftmost_after_zoom, _session->current_end_frame());
1630 reposition_and_zoom (leftmost_after_zoom
, nfpu
);
1634 Editor::temporal_zoom_region (bool both_axes
)
1636 framepos_t start
= max_framepos
;
1638 set
<TimeAxisView
*> tracks
;
1640 RegionSelection rs
= get_regions_from_selection_and_entered ();
1646 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
1648 if ((*i
)->region()->position() < start
) {
1649 start
= (*i
)->region()->position();
1652 if ((*i
)->region()->last_frame() + 1 > end
) {
1653 end
= (*i
)->region()->last_frame() + 1;
1656 tracks
.insert (&((*i
)->get_time_axis_view()));
1659 /* now comes an "interesting" hack ... make sure we leave a little space
1660 at each end of the editor so that the zoom doesn't fit the region
1661 precisely to the screen.
1664 GdkScreen
* screen
= gdk_screen_get_default ();
1665 gint pixwidth
= gdk_screen_get_width (screen
);
1666 gint mmwidth
= gdk_screen_get_width_mm (screen
);
1667 double pix_per_mm
= (double) pixwidth
/ (double) mmwidth
;
1668 double one_centimeter_in_pixels
= pix_per_mm
* 10.0;
1670 if ((start
== 0 && end
== 0) || end
< start
) {
1674 framepos_t range
= end
- start
;
1675 double new_fpu
= (double)range
/ (double)_canvas_width
;
1676 framepos_t extra_samples
= (framepos_t
) floor (one_centimeter_in_pixels
* new_fpu
);
1678 if (start
> extra_samples
) {
1679 start
-= extra_samples
;
1684 if (max_framepos
- extra_samples
> end
) {
1685 end
+= extra_samples
;
1691 /* save visual state with track states included, and prevent
1692 set_frames_per_unit() from doing it again.
1694 undo_visual_stack
.push_back (current_visual_state(true));
1695 no_save_visual
= true;
1698 temporal_zoom_by_frame (start
, end
, "zoom to region");
1701 uint32_t per_track_height
= (uint32_t) floor ((_canvas_height
- canvas_timebars_vsize
- 10.0) / tracks
.size());
1703 /* set visible track heights appropriately */
1705 for (set
<TimeAxisView
*>::iterator t
= tracks
.begin(); t
!= tracks
.end(); ++t
) {
1706 (*t
)->set_height (per_track_height
);
1709 /* hide irrelevant tracks */
1711 _routes
->suspend_redisplay ();
1713 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
1714 if (find (tracks
.begin(), tracks
.end(), (*i
)) == tracks
.end()) {
1715 hide_track_in_display (*i
, true);
1719 _routes
->resume_redisplay ();
1721 vertical_adjustment
.set_value (0.0);
1722 no_save_visual
= false;
1725 redo_visual_stack
.push_back (current_visual_state());
1729 Editor::zoom_to_region (bool both_axes
)
1731 temporal_zoom_region (both_axes
);
1735 Editor::temporal_zoom_selection ()
1737 if (!selection
) return;
1739 if (selection
->time
.empty()) {
1743 framepos_t start
= selection
->time
[clicked_selection
].start
;
1744 framepos_t end
= selection
->time
[clicked_selection
].end
;
1746 temporal_zoom_by_frame (start
, end
, "zoom to selection");
1750 Editor::temporal_zoom_session ()
1752 ENSURE_GUI_THREAD (*this, &Editor::temporal_zoom_session
)
1755 nframes_t
const l
= _session
->current_end_frame() - _session
->current_start_frame();
1756 double s
= _session
->current_start_frame() - l
* 0.01;
1760 nframes_t
const e
= _session
->current_end_frame() + l
* 0.01;
1761 temporal_zoom_by_frame (nframes_t (s
), e
, "zoom to _session");
1766 Editor::temporal_zoom_by_frame (framepos_t start
, framepos_t end
, const string
& /*op*/)
1768 if (!_session
) return;
1770 if ((start
== 0 && end
== 0) || end
< start
) {
1774 framepos_t range
= end
- start
;
1776 double new_fpu
= (double)range
/ (double)_canvas_width
;
1778 framepos_t new_page
= (framepos_t
) floor (_canvas_width
* new_fpu
);
1779 framepos_t middle
= (framepos_t
) floor( (double)start
+ ((double)range
/ 2.0f
));
1780 framepos_t new_leftmost
= (framepos_t
) floor( (double)middle
- ((double)new_page
/2.0f
));
1782 if (new_leftmost
> middle
) {
1786 reposition_and_zoom (new_leftmost
, new_fpu
);
1790 Editor::temporal_zoom_to_frame (bool coarser
, framepos_t frame
)
1795 double range_before
= frame
- leftmost_frame
;
1798 new_fpu
= frames_per_unit
;
1801 new_fpu
*= 1.61803399;
1802 range_before
*= 1.61803399;
1804 new_fpu
= max(1.0,(new_fpu
/1.61803399));
1805 range_before
/= 1.61803399;
1808 if (new_fpu
== frames_per_unit
) {
1812 framepos_t new_leftmost
= frame
- (framepos_t
)range_before
;
1814 if (new_leftmost
> frame
) {
1817 // begin_reversible_command (_("zoom to frame"));
1818 // _session->add_undo (sigc::bind (sigc::mem_fun(*this, &Editor::reposition_and_zoom), leftmost_frame, frames_per_unit));
1819 // _session->add_redo (sigc::bind (sigc::mem_fun(*this, &Editor::reposition_and_zoom), new_leftmost, new_fpu));
1820 // commit_reversible_command ();
1822 reposition_and_zoom (new_leftmost
, new_fpu
);
1827 Editor::choose_new_marker_name(string
&name
) {
1829 if (!Config
->get_name_new_markers()) {
1830 /* don't prompt user for a new name */
1834 ArdourPrompter
dialog (true);
1836 dialog
.set_prompt (_("New Name:"));
1838 dialog
.set_title (_("New Location Marker"));
1840 dialog
.set_name ("MarkNameWindow");
1841 dialog
.set_size_request (250, -1);
1842 dialog
.set_position (Gtk::WIN_POS_MOUSE
);
1844 dialog
.add_button (Stock::OK
, RESPONSE_ACCEPT
);
1845 dialog
.set_initial_text (name
);
1849 switch (dialog
.run ()) {
1850 case RESPONSE_ACCEPT
:
1856 dialog
.get_result(name
);
1863 Editor::add_location_from_selection ()
1867 if (selection
->time
.empty()) {
1871 if (_session
== 0 || clicked_axisview
== 0) {
1875 framepos_t start
= selection
->time
[clicked_selection
].start
;
1876 framepos_t end
= selection
->time
[clicked_selection
].end
;
1878 _session
->locations()->next_available_name(rangename
,"selection");
1879 Location
*location
= new Location (*_session
, start
, end
, rangename
, Location::IsRangeMarker
);
1881 _session
->begin_reversible_command (_("add marker"));
1882 XMLNode
&before
= _session
->locations()->get_state();
1883 _session
->locations()->add (location
, true);
1884 XMLNode
&after
= _session
->locations()->get_state();
1885 _session
->add_command(new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
1886 _session
->commit_reversible_command ();
1890 Editor::add_location_mark (framepos_t where
)
1894 select_new_marker
= true;
1896 _session
->locations()->next_available_name(markername
,"mark");
1897 if (!choose_new_marker_name(markername
)) {
1900 Location
*location
= new Location (*_session
, where
, where
, markername
, Location::IsMark
);
1901 _session
->begin_reversible_command (_("add marker"));
1902 XMLNode
&before
= _session
->locations()->get_state();
1903 _session
->locations()->add (location
, true);
1904 XMLNode
&after
= _session
->locations()->get_state();
1905 _session
->add_command(new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
1906 _session
->commit_reversible_command ();
1910 Editor::add_location_from_playhead_cursor ()
1912 add_location_mark (_session
->audible_frame());
1915 /** Add a range marker around each selected region */
1917 Editor::add_locations_from_region ()
1919 RegionSelection rs
= get_regions_from_selection_and_entered ();
1925 _session
->begin_reversible_command (selection
->regions
.size () > 1 ? _("add markers") : _("add marker"));
1926 XMLNode
&before
= _session
->locations()->get_state();
1928 for (RegionSelection::iterator i
= rs
.begin (); i
!= rs
.end (); ++i
) {
1930 boost::shared_ptr
<Region
> region
= (*i
)->region ();
1932 Location
*location
= new Location (*_session
, region
->position(), region
->last_frame(), region
->name(), Location::IsRangeMarker
);
1934 _session
->locations()->add (location
, true);
1937 XMLNode
&after
= _session
->locations()->get_state();
1938 _session
->add_command (new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
1939 _session
->commit_reversible_command ();
1942 /** Add a single range marker around all selected regions */
1944 Editor::add_location_from_region ()
1946 RegionSelection rs
= get_regions_from_selection_and_entered ();
1952 _session
->begin_reversible_command (_("add marker"));
1953 XMLNode
&before
= _session
->locations()->get_state();
1957 if (rs
.size() > 1) {
1958 _session
->locations()->next_available_name(markername
, "regions");
1960 RegionView
* rv
= *(rs
.begin());
1961 boost::shared_ptr
<Region
> region
= rv
->region();
1962 markername
= region
->name();
1965 if (!choose_new_marker_name(markername
)) {
1969 // single range spanning all selected
1970 Location
*location
= new Location (*_session
, selection
->regions
.start(), selection
->regions
.end_frame(), markername
, Location::IsRangeMarker
);
1971 _session
->locations()->add (location
, true);
1973 XMLNode
&after
= _session
->locations()->get_state();
1974 _session
->add_command (new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
1975 _session
->commit_reversible_command ();
1979 Editor::amplitude_zoom_step (bool in
)
1993 #ifdef FIX_FOR_CANVAS
1994 /* XXX DO SOMETHING */
2003 Editor::delete_sample_forward ()
2008 Editor::delete_sample_backward ()
2013 Editor::delete_screen ()
2020 Editor::search_backwards ()
2026 Editor::search_forwards ()
2034 Editor::jump_forward_to_mark ()
2040 Location
*location
= _session
->locations()->first_location_after (playhead_cursor
->current_frame
);
2043 _session
->request_locate (location
->start(), _session
->transport_rolling());
2045 _session
->request_locate (_session
->current_end_frame());
2050 Editor::jump_backward_to_mark ()
2056 Location
*location
= _session
->locations()->first_location_before (playhead_cursor
->current_frame
);
2059 _session
->request_locate (location
->start(), _session
->transport_rolling());
2061 _session
->goto_start ();
2073 if (get_prefix (prefix
, was_floating
)) {
2074 pos
= _session
->audible_frame ();
2077 pos
= (framepos_t
) floor (prefix
* _session
->frame_rate ());
2079 pos
= (framepos_t
) floor (prefix
);
2083 _session
->locations()->next_available_name(markername
,"mark");
2084 if (!choose_new_marker_name(markername
)) {
2087 _session
->locations()->add (new Location (*_session
, pos
, 0, markername
, Location::IsMark
), true);
2091 Editor::clear_markers ()
2094 _session
->begin_reversible_command (_("clear markers"));
2095 XMLNode
&before
= _session
->locations()->get_state();
2096 _session
->locations()->clear_markers ();
2097 XMLNode
&after
= _session
->locations()->get_state();
2098 _session
->add_command(new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
2099 _session
->commit_reversible_command ();
2104 Editor::clear_ranges ()
2107 _session
->begin_reversible_command (_("clear ranges"));
2108 XMLNode
&before
= _session
->locations()->get_state();
2110 Location
* looploc
= _session
->locations()->auto_loop_location();
2111 Location
* punchloc
= _session
->locations()->auto_punch_location();
2113 _session
->locations()->clear_ranges ();
2115 if (looploc
) _session
->locations()->add (looploc
);
2116 if (punchloc
) _session
->locations()->add (punchloc
);
2118 XMLNode
&after
= _session
->locations()->get_state();
2119 _session
->add_command(new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
2120 _session
->commit_reversible_command ();
2125 Editor::clear_locations ()
2127 _session
->begin_reversible_command (_("clear locations"));
2128 XMLNode
&before
= _session
->locations()->get_state();
2129 _session
->locations()->clear ();
2130 XMLNode
&after
= _session
->locations()->get_state();
2131 _session
->add_command(new MementoCommand
<Locations
>(*(_session
->locations()), &before
, &after
));
2132 _session
->commit_reversible_command ();
2133 _session
->locations()->clear ();
2137 Editor::unhide_markers ()
2139 for (LocationMarkerMap::iterator i
= location_markers
.begin(); i
!= location_markers
.end(); ++i
) {
2140 Location
*l
= (*i
).first
;
2141 if (l
->is_hidden() && l
->is_mark()) {
2142 l
->set_hidden(false, this);
2148 Editor::unhide_ranges ()
2150 for (LocationMarkerMap::iterator i
= location_markers
.begin(); i
!= location_markers
.end(); ++i
) {
2151 Location
*l
= (*i
).first
;
2152 if (l
->is_hidden() && l
->is_range_marker()) {
2153 l
->set_hidden(false, this);
2158 /* INSERT/REPLACE */
2161 Editor::insert_region_list_drag (boost::shared_ptr
<Region
> region
, int x
, int y
)
2166 RouteTimeAxisView
*rtv
= 0;
2167 boost::shared_ptr
<Playlist
> playlist
;
2169 track_canvas
->window_to_world (x
, y
, wx
, wy
);
2172 event
.type
= GDK_BUTTON_RELEASE
;
2173 event
.button
.x
= wx
;
2174 event
.button
.y
= wy
;
2176 where
= event_frame (&event
, &cx
, &cy
);
2178 if (where
< leftmost_frame
|| where
> leftmost_frame
+ current_page_frames()) {
2179 /* clearly outside canvas area */
2183 std::pair
<TimeAxisView
*, int> tv
= trackview_by_y_position (cy
);
2184 if (tv
.first
== 0) {
2188 if ((rtv
= dynamic_cast<RouteTimeAxisView
*> (tv
.first
)) == 0) {
2192 if ((playlist
= rtv
->playlist()) == 0) {
2198 begin_reversible_command (_("insert dragged region"));
2199 playlist
->clear_changes ();
2200 playlist
->add_region (RegionFactory::create (region
, true), where
, 1.0);
2201 _session
->add_command(new StatefulDiffCommand (playlist
));
2202 commit_reversible_command ();
2206 Editor::insert_route_list_drag (boost::shared_ptr
<Route
> route
, int x
, int y
)
2211 RouteTimeAxisView
*dest_rtv
= 0;
2212 RouteTimeAxisView
*source_rtv
= 0;
2214 track_canvas
->window_to_world (x
, y
, wx
, wy
);
2215 wx
+= horizontal_position ();
2216 wy
+= vertical_adjustment
.get_value();
2219 event
.type
= GDK_BUTTON_RELEASE
;
2220 event
.button
.x
= wx
;
2221 event
.button
.y
= wy
;
2223 where
= event_frame (&event
, &cx
, &cy
);
2225 std::pair
<TimeAxisView
*, int> const tv
= trackview_by_y_position (cy
);
2226 if (tv
.first
== 0) {
2230 if ((dest_rtv
= dynamic_cast<RouteTimeAxisView
*> (tv
.first
)) == 0) {
2234 /* use this drag source to add underlay to a track. But we really don't care
2235 about the Route, only the view of the route, so find it first */
2236 for(TrackViewList::iterator it
= track_views
.begin(); it
!= track_views
.end(); ++it
) {
2237 if((source_rtv
= dynamic_cast<RouteTimeAxisView
*>(*it
)) == 0) {
2241 if(source_rtv
->route() == route
&& source_rtv
!= dest_rtv
) {
2242 dest_rtv
->add_underlay(source_rtv
->view());
2249 Editor::insert_region_list_selection (float times
)
2251 RouteTimeAxisView
*tv
= 0;
2252 boost::shared_ptr
<Playlist
> playlist
;
2254 if (clicked_routeview
!= 0) {
2255 tv
= clicked_routeview
;
2256 } else if (!selection
->tracks
.empty()) {
2257 if ((tv
= dynamic_cast<RouteTimeAxisView
*>(selection
->tracks
.front())) == 0) {
2260 } else if (entered_track
!= 0) {
2261 if ((tv
= dynamic_cast<RouteTimeAxisView
*>(entered_track
)) == 0) {
2268 if ((playlist
= tv
->playlist()) == 0) {
2272 boost::shared_ptr
<Region
> region
= _regions
->get_single_selection ();
2277 begin_reversible_command (_("insert region"));
2278 playlist
->clear_changes ();
2279 playlist
->add_region ((RegionFactory::create (region
, true)), get_preferred_edit_position(), times
);
2280 _session
->add_command(new StatefulDiffCommand (playlist
));
2281 commit_reversible_command ();
2284 /* BUILT-IN EFFECTS */
2287 Editor::reverse_selection ()
2292 /* GAIN ENVELOPE EDITING */
2295 Editor::edit_envelope ()
2302 Editor::transition_to_rolling (bool fwd
)
2308 if (_session
->config
.get_external_sync()) {
2309 switch (_session
->config
.get_sync_source()) {
2313 /* transport controlled by the master */
2318 if (_session
->is_auditioning()) {
2319 _session
->cancel_audition ();
2323 _session
->request_transport_speed (fwd
? 1.0f
: -1.0f
);
2327 Editor::play_from_start ()
2329 _session
->request_locate (_session
->current_start_frame(), true);
2333 Editor::play_from_edit_point ()
2335 _session
->request_locate (get_preferred_edit_position(), true);
2339 Editor::play_from_edit_point_and_return ()
2341 framepos_t start_frame
;
2342 framepos_t return_frame
;
2344 start_frame
= get_preferred_edit_position (true);
2346 if (_session
->transport_rolling()) {
2347 _session
->request_locate (start_frame
, false);
2351 /* don't reset the return frame if its already set */
2353 if ((return_frame
= _session
->requested_return_frame()) < 0) {
2354 return_frame
= _session
->audible_frame();
2357 if (start_frame
>= 0) {
2358 _session
->request_roll_at_and_return (start_frame
, return_frame
);
2363 Editor::play_selection ()
2365 if (selection
->time
.empty()) {
2369 _session
->request_play_range (&selection
->time
, true);
2373 Editor::play_location (Location
& location
)
2375 if (location
.start() <= location
.end()) {
2379 _session
->request_bounded_roll (location
.start(), location
.end());
2383 Editor::loop_location (Location
& location
)
2385 if (location
.start() <= location
.end()) {
2391 if ((tll
= transport_loop_location()) != 0) {
2392 tll
->set (location
.start(), location
.end());
2394 // enable looping, reposition and start rolling
2395 _session
->request_play_loop (true);
2396 _session
->request_locate (tll
->start(), true);
2401 Editor::raise_region ()
2403 selection
->foreach_region (&Region::raise
);
2407 Editor::raise_region_to_top ()
2409 selection
->foreach_region (&Region::raise_to_top
);
2413 Editor::lower_region ()
2415 selection
->foreach_region (&Region::lower
);
2419 Editor::lower_region_to_bottom ()
2421 selection
->foreach_region (&Region::lower_to_bottom
);
2424 /** Show the region editor for the selected regions */
2426 Editor::show_region_properties ()
2428 selection
->foreach_regionview (&RegionView::show_region_editor
);
2431 /** Show the midi list editor for the selected MIDI regions */
2433 Editor::show_midi_list_editor ()
2435 selection
->foreach_midi_regionview (&MidiRegionView::show_list_editor
);
2439 Editor::rename_region ()
2441 RegionSelection rs
= get_regions_from_selection_and_entered ();
2447 ArdourDialog
d (*this, _("Rename Region"), true, false);
2449 Label
label (_("New name:"));
2452 hbox
.set_spacing (6);
2453 hbox
.pack_start (label
, false, false);
2454 hbox
.pack_start (entry
, true, true);
2456 d
.get_vbox()->set_border_width (12);
2457 d
.get_vbox()->pack_start (hbox
, false, false);
2459 d
.add_button(Gtk::Stock::CANCEL
, Gtk::RESPONSE_CANCEL
);
2460 d
.add_button(Gtk::Stock::OK
, Gtk::RESPONSE_OK
);
2462 d
.set_size_request (300, -1);
2463 d
.set_position (Gtk::WIN_POS_MOUSE
);
2465 entry
.set_text (selection
->regions
.front()->region()->name());
2466 entry
.select_region (0, -1);
2468 entry
.signal_activate().connect (sigc::bind (sigc::mem_fun (d
, &Dialog::response
), RESPONSE_OK
));
2474 int const ret
= d
.run();
2478 if (ret
!= RESPONSE_OK
) {
2482 std::string str
= entry
.get_text();
2483 strip_whitespace_edges (str
);
2485 rs
.front()->region()->set_name (str
);
2486 _regions
->redisplay ();
2491 Editor::audition_playlist_region_via_route (boost::shared_ptr
<Region
> region
, Route
& route
)
2493 if (_session
->is_auditioning()) {
2494 _session
->cancel_audition ();
2497 // note: some potential for creativity here, because region doesn't
2498 // have to belong to the playlist that Route is handling
2500 // bool was_soloed = route.soloed();
2502 route
.set_solo (true, this);
2504 _session
->request_bounded_roll (region
->position(), region
->position() + region
->length());
2506 /* XXX how to unset the solo state ? */
2509 /** Start an audition of the first selected region */
2511 Editor::play_edit_range ()
2513 framepos_t start
, end
;
2515 if (get_edit_op_range (start
, end
)) {
2516 _session
->request_bounded_roll (start
, end
);
2521 Editor::play_selected_region ()
2523 framepos_t start
= max_framepos
;
2526 RegionSelection rs
= get_regions_from_selection_and_entered ();
2532 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
2533 if ((*i
)->region()->position() < start
) {
2534 start
= (*i
)->region()->position();
2536 if ((*i
)->region()->last_frame() + 1 > end
) {
2537 end
= (*i
)->region()->last_frame() + 1;
2541 _session
->request_bounded_roll (start
, end
);
2545 Editor::audition_playlist_region_standalone (boost::shared_ptr
<Region
> region
)
2547 _session
->audition_region (region
);
2551 Editor::region_from_selection ()
2553 if (clicked_axisview
== 0) {
2557 if (selection
->time
.empty()) {
2561 framepos_t start
= selection
->time
[clicked_selection
].start
;
2562 framepos_t end
= selection
->time
[clicked_selection
].end
;
2564 TrackViewList tracks
= get_tracks_for_range_action ();
2566 framepos_t selection_cnt
= end
- start
+ 1;
2568 for (TrackSelection::iterator i
= tracks
.begin(); i
!= tracks
.end(); ++i
) {
2569 boost::shared_ptr
<Region
> current
;
2570 boost::shared_ptr
<Playlist
> pl
;
2571 framepos_t internal_start
;
2574 if ((pl
= (*i
)->playlist()) == 0) {
2578 if ((current
= pl
->top_region_at (start
)) == 0) {
2582 internal_start
= start
- current
->position();
2583 RegionFactory::region_name (new_name
, current
->name(), true);
2587 plist
.add (ARDOUR::Properties::start
, current
->start() + internal_start
);
2588 plist
.add (ARDOUR::Properties::length
, selection_cnt
);
2589 plist
.add (ARDOUR::Properties::name
, new_name
);
2590 plist
.add (ARDOUR::Properties::layer
, 0);
2592 boost::shared_ptr
<Region
> region (RegionFactory::create (current
, plist
));
2597 Editor::create_region_from_selection (vector
<boost::shared_ptr
<Region
> >& new_regions
)
2599 if (selection
->time
.empty() || selection
->tracks
.empty()) {
2603 framepos_t start
= selection
->time
[clicked_selection
].start
;
2604 framepos_t end
= selection
->time
[clicked_selection
].end
;
2606 sort_track_selection ();
2608 for (TrackSelection::iterator i
= selection
->tracks
.begin(); i
!= selection
->tracks
.end(); ++i
) {
2609 boost::shared_ptr
<Region
> current
;
2610 boost::shared_ptr
<Playlist
> playlist
;
2611 framepos_t internal_start
;
2614 if ((playlist
= (*i
)->playlist()) == 0) {
2618 if ((current
= playlist
->top_region_at(start
)) == 0) {
2622 internal_start
= start
- current
->position();
2623 RegionFactory::region_name (new_name
, current
->name(), true);
2627 plist
.add (ARDOUR::Properties::start
, current
->start() + internal_start
);
2628 plist
.add (ARDOUR::Properties::length
, end
- start
+ 1);
2629 plist
.add (ARDOUR::Properties::name
, new_name
);
2631 new_regions
.push_back (RegionFactory::create (current
, plist
));
2636 Editor::split_multichannel_region ()
2638 RegionSelection rs
= get_regions_from_selection_and_entered ();
2644 vector
< boost::shared_ptr
<Region
> > v
;
2646 for (list
<RegionView
*>::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
2647 (*x
)->region()->separate_by_channel (*_session
, v
);
2652 Editor::new_region_from_selection ()
2654 region_from_selection ();
2655 cancel_selection ();
2659 add_if_covered (RegionView
* rv
, const AudioRange
* ar
, RegionSelection
* rs
)
2661 switch (rv
->region()->coverage (ar
->start
, ar
->end
- 1)) {
2670 * - selected tracks, or if there are none...
2671 * - tracks containing selected regions, or if there are none...
2676 Editor::get_tracks_for_range_action () const
2680 if (selection
->tracks
.empty()) {
2682 /* use tracks with selected regions */
2684 RegionSelection rs
= selection
->regions
;
2686 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
2687 TimeAxisView
* tv
= &(*i
)->get_time_axis_view();
2689 if (!t
.contains (tv
)) {
2695 /* no regions and no tracks: use all tracks */
2701 t
= selection
->tracks
;
2708 Editor::separate_regions_between (const TimeSelection
& ts
)
2710 bool in_command
= false;
2711 boost::shared_ptr
<Playlist
> playlist
;
2712 RegionSelection new_selection
;
2714 TrackViewList tmptracks
= get_tracks_for_range_action ();
2715 sort_track_selection (&tmptracks
);
2717 for (TrackSelection::iterator i
= tmptracks
.begin(); i
!= tmptracks
.end(); ++i
) {
2719 RouteTimeAxisView
* rtv
;
2721 if ((rtv
= dynamic_cast<RouteTimeAxisView
*> ((*i
))) != 0) {
2723 if (rtv
->is_track()) {
2725 /* no edits to destructive tracks */
2727 if (rtv
->track()->destructive()) {
2731 if ((playlist
= rtv
->playlist()) != 0) {
2733 playlist
->clear_changes ();
2735 /* XXX need to consider musical time selections here at some point */
2737 double speed
= rtv
->track()->speed();
2740 for (list
<AudioRange
>::const_iterator t
= ts
.begin(); t
!= ts
.end(); ++t
) {
2742 sigc::connection c
= rtv
->view()->RegionViewAdded
.connect (
2743 sigc::mem_fun(*this, &Editor::collect_new_region_view
));
2745 latest_regionviews
.clear ();
2747 playlist
->partition ((framepos_t
)((*t
).start
* speed
),
2748 (framepos_t
)((*t
).end
* speed
), false);
2752 if (!latest_regionviews
.empty()) {
2754 rtv
->view()->foreach_regionview (sigc::bind (
2755 sigc::ptr_fun (add_if_covered
),
2756 &(*t
), &new_selection
));
2759 begin_reversible_command (_("separate"));
2763 /* pick up changes to existing regions */
2765 vector
<Command
*> cmds
;
2766 playlist
->rdiff (cmds
);
2767 _session
->add_commands (cmds
);
2769 /* pick up changes to the playlist itself (adds/removes)
2772 _session
->add_command(new StatefulDiffCommand (playlist
));
2781 selection
->set (new_selection
);
2782 set_mouse_mode (MouseObject
);
2784 commit_reversible_command ();
2788 struct PlaylistState
{
2789 boost::shared_ptr
<Playlist
> playlist
;
2793 /** Take tracks from get_tracks_for_range_action and cut any regions
2794 * on those tracks so that the tracks are empty over the time
2798 Editor::separate_region_from_selection ()
2800 /* preferentially use *all* ranges in the time selection if we're in range mode
2801 to allow discontiguous operation, since get_edit_op_range() currently
2802 returns a single range.
2805 if (mouse_mode
== MouseRange
&& !selection
->time
.empty()) {
2807 separate_regions_between (selection
->time
);
2814 if (get_edit_op_range (start
, end
)) {
2816 AudioRange
ar (start
, end
, 1);
2820 separate_regions_between (ts
);
2826 Editor::separate_region_from_punch ()
2828 Location
* loc
= _session
->locations()->auto_punch_location();
2830 separate_regions_using_location (*loc
);
2835 Editor::separate_region_from_loop ()
2837 Location
* loc
= _session
->locations()->auto_loop_location();
2839 separate_regions_using_location (*loc
);
2844 Editor::separate_regions_using_location (Location
& loc
)
2846 if (loc
.is_mark()) {
2850 AudioRange
ar (loc
.start(), loc
.end(), 1);
2855 separate_regions_between (ts
);
2858 /** Separate regions under the selected region */
2860 Editor::separate_under_selected_regions ()
2862 vector
<PlaylistState
> playlists
;
2864 RegionSelection rs
= get_regions_from_selection_and_entered ();
2866 if (!_session
|| rs
.empty()) {
2870 begin_reversible_command (_("separate region under"));
2872 list
<boost::shared_ptr
<Region
> > regions_to_remove
;
2874 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
2875 // we can't just remove the region(s) in this loop because
2876 // this removes them from the RegionSelection, and they thus
2877 // disappear from underneath the iterator, and the ++i above
2878 // SEGVs in a puzzling fashion.
2880 // so, first iterate over the regions to be removed from rs and
2881 // add them to the regions_to_remove list, and then
2882 // iterate over the list to actually remove them.
2884 regions_to_remove
.push_back ((*i
)->region());
2887 for (list
<boost::shared_ptr
<Region
> >::iterator rl
= regions_to_remove
.begin(); rl
!= regions_to_remove
.end(); ++rl
) {
2889 boost::shared_ptr
<Playlist
> playlist
= (*rl
)->playlist();
2892 // is this check necessary?
2896 vector
<PlaylistState
>::iterator i
;
2898 //only take state if this is a new playlist.
2899 for (i
= playlists
.begin(); i
!= playlists
.end(); ++i
) {
2900 if ((*i
).playlist
== playlist
) {
2905 if (i
== playlists
.end()) {
2907 PlaylistState before
;
2908 before
.playlist
= playlist
;
2909 before
.before
= &playlist
->get_state();
2911 playlist
->freeze ();
2912 playlists
.push_back(before
);
2915 //Partition on the region bounds
2916 playlist
->partition ((*rl
)->first_frame() - 1, (*rl
)->last_frame() + 1, true);
2918 //Re-add region that was just removed due to the partition operation
2919 playlist
->add_region( (*rl
), (*rl
)->first_frame() );
2922 vector
<PlaylistState
>::iterator pl
;
2924 for (pl
= playlists
.begin(); pl
!= playlists
.end(); ++pl
) {
2925 (*pl
).playlist
->thaw ();
2926 _session
->add_command(new MementoCommand
<Playlist
>(*(*pl
).playlist
, (*pl
).before
, &(*pl
).playlist
->get_state()));
2929 commit_reversible_command ();
2933 Editor::crop_region_to_selection ()
2935 if (!selection
->time
.empty()) {
2937 crop_region_to (selection
->time
.start(), selection
->time
.end_frame());
2944 if (get_edit_op_range (start
, end
)) {
2945 crop_region_to (start
, end
);
2952 Editor::crop_region_to (framepos_t start
, framepos_t end
)
2954 vector
<boost::shared_ptr
<Playlist
> > playlists
;
2955 boost::shared_ptr
<Playlist
> playlist
;
2958 if (selection
->tracks
.empty()) {
2961 sort_track_selection ();
2962 ts
= &selection
->tracks
;
2965 for (TrackSelection::iterator i
= ts
->begin(); i
!= ts
->end(); ++i
) {
2967 RouteTimeAxisView
* rtv
;
2969 if ((rtv
= dynamic_cast<RouteTimeAxisView
*> ((*i
))) != 0) {
2971 boost::shared_ptr
<Track
> t
= rtv
->track();
2973 if (t
!= 0 && ! t
->destructive()) {
2975 if ((playlist
= rtv
->playlist()) != 0) {
2976 playlists
.push_back (playlist
);
2982 if (playlists
.empty()) {
2986 framepos_t the_start
;
2990 begin_reversible_command (_("trim to selection"));
2992 for (vector
<boost::shared_ptr
<Playlist
> >::iterator i
= playlists
.begin(); i
!= playlists
.end(); ++i
) {
2994 boost::shared_ptr
<Region
> region
;
2998 if ((region
= (*i
)->top_region_at(the_start
)) == 0) {
3002 /* now adjust lengths to that we do the right thing
3003 if the selection extends beyond the region
3006 the_start
= max (the_start
, (framepos_t
) region
->position());
3007 if (max_framepos
- the_start
< region
->length()) {
3008 the_end
= the_start
+ region
->length() - 1;
3010 the_end
= max_framepos
;
3012 the_end
= min (end
, the_end
);
3013 cnt
= the_end
- the_start
+ 1;
3015 region
->clear_changes ();
3016 region
->trim_to (the_start
, cnt
, this);
3017 _session
->add_command (new StatefulDiffCommand (region
));
3020 commit_reversible_command ();
3024 Editor::region_fill_track ()
3026 RegionSelection rs
= get_regions_from_selection_and_entered ();
3028 if (!_session
|| rs
.empty()) {
3032 framepos_t
const end
= _session
->current_end_frame ();
3034 begin_reversible_command (_("region fill"));
3036 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
3038 boost::shared_ptr
<Region
> region ((*i
)->region());
3040 boost::shared_ptr
<Playlist
> pl
= region
->playlist();
3042 if (end
<= region
->last_frame()) {
3046 double times
= (double) (end
- region
->last_frame()) / (double) region
->length();
3052 pl
->clear_changes ();
3053 pl
->add_region (RegionFactory::create (region
, true), region
->last_frame(), times
);
3054 _session
->add_command (new StatefulDiffCommand (pl
));
3057 commit_reversible_command ();
3061 Editor::region_fill_selection ()
3063 if (clicked_routeview
== 0 || !clicked_routeview
->is_audio_track()) {
3067 if (selection
->time
.empty()) {
3071 boost::shared_ptr
<Region
> region
= _regions
->get_single_selection ();
3076 framepos_t start
= selection
->time
[clicked_selection
].start
;
3077 framepos_t end
= selection
->time
[clicked_selection
].end
;
3079 boost::shared_ptr
<Playlist
> playlist
;
3081 if (selection
->tracks
.empty()) {
3085 framepos_t selection_length
= end
- start
;
3086 float times
= (float)selection_length
/ region
->length();
3088 begin_reversible_command (_("fill selection"));
3090 for (TrackSelection::iterator i
= selection
->tracks
.begin(); i
!= selection
->tracks
.end(); ++i
) {
3092 if ((playlist
= (*i
)->playlist()) == 0) {
3096 playlist
->clear_changes ();
3097 playlist
->add_region (RegionFactory::create (region
, true), start
, times
);
3098 _session
->add_command (new StatefulDiffCommand (playlist
));
3101 commit_reversible_command ();
3105 Editor::set_region_sync_position ()
3107 set_sync_point (get_preferred_edit_position (), get_regions_from_selection_and_edit_point ());
3111 Editor::set_sync_point (framepos_t where
, const RegionSelection
& rs
)
3113 bool in_command
= false;
3115 for (RegionSelection::const_iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
3117 if (!(*r
)->region()->covers (where
)) {
3121 boost::shared_ptr
<Region
> region ((*r
)->region());
3124 begin_reversible_command (_("set sync point"));
3128 region
->clear_changes ();
3129 region
->set_sync_position (where
);
3130 _session
->add_command(new StatefulDiffCommand (region
));
3134 commit_reversible_command ();
3138 /** Remove the sync positions of the selection */
3140 Editor::remove_region_sync ()
3142 RegionSelection rs
= get_regions_from_selection_and_entered ();
3148 begin_reversible_command (_("remove region sync"));
3150 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
3152 (*i
)->region()->clear_changes ();
3153 (*i
)->region()->clear_sync_position ();
3154 _session
->add_command(new StatefulDiffCommand ((*i
)->region()));
3157 commit_reversible_command ();
3161 Editor::naturalize_region ()
3163 RegionSelection rs
= get_regions_from_selection_and_entered ();
3169 if (rs
.size() > 1) {
3170 begin_reversible_command (_("move regions to original position"));
3172 begin_reversible_command (_("move region to original position"));
3175 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
3176 (*i
)->region()->clear_changes ();
3177 (*i
)->region()->move_to_natural_position (this);
3178 _session
->add_command (new StatefulDiffCommand ((*i
)->region()));
3181 commit_reversible_command ();
3185 Editor::align_regions (RegionPoint what
)
3187 RegionSelection
const rs
= get_regions_from_selection_and_edit_point ();
3193 begin_reversible_command (_("align selection"));
3195 framepos_t
const position
= get_preferred_edit_position ();
3197 for (RegionSelection::const_iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
3198 align_region_internal ((*i
)->region(), what
, position
);
3201 commit_reversible_command ();
3204 struct RegionSortByTime
{
3205 bool operator() (const RegionView
* a
, const RegionView
* b
) {
3206 return a
->region()->position() < b
->region()->position();
3211 Editor::align_regions_relative (RegionPoint point
)
3213 RegionSelection
const rs
= get_regions_from_selection_and_edit_point ();
3219 framepos_t
const position
= get_preferred_edit_position ();
3221 framepos_t distance
= 0;
3225 list
<RegionView
*> sorted
;
3226 rs
.by_position (sorted
);
3228 boost::shared_ptr
<Region
> r ((*sorted
.begin())->region());
3233 if (position
> r
->position()) {
3234 distance
= position
- r
->position();
3236 distance
= r
->position() - position
;
3242 if (position
> r
->last_frame()) {
3243 distance
= position
- r
->last_frame();
3244 pos
= r
->position() + distance
;
3246 distance
= r
->last_frame() - position
;
3247 pos
= r
->position() - distance
;
3253 pos
= r
->adjust_to_sync (position
);
3254 if (pos
> r
->position()) {
3255 distance
= pos
- r
->position();
3257 distance
= r
->position() - pos
;
3263 if (pos
== r
->position()) {
3267 begin_reversible_command (_("align selection (relative)"));
3269 /* move first one specially */
3271 r
->clear_changes ();
3272 r
->set_position (pos
, this);
3273 _session
->add_command(new StatefulDiffCommand (r
));
3275 /* move rest by the same amount */
3279 for (list
<RegionView
*>::iterator i
= sorted
.begin(); i
!= sorted
.end(); ++i
) {
3281 boost::shared_ptr
<Region
> region ((*i
)->region());
3283 region
->clear_changes ();
3286 region
->set_position (region
->position() + distance
, this);
3288 region
->set_position (region
->position() - distance
, this);
3291 _session
->add_command(new StatefulDiffCommand (region
));
3295 commit_reversible_command ();
3299 Editor::align_region (boost::shared_ptr
<Region
> region
, RegionPoint point
, framepos_t position
)
3301 begin_reversible_command (_("align region"));
3302 align_region_internal (region
, point
, position
);
3303 commit_reversible_command ();
3307 Editor::align_region_internal (boost::shared_ptr
<Region
> region
, RegionPoint point
, framepos_t position
)
3309 region
->clear_changes ();
3313 region
->set_position (region
->adjust_to_sync (position
), this);
3317 if (position
> region
->length()) {
3318 region
->set_position (position
- region
->length(), this);
3323 region
->set_position (position
, this);
3327 _session
->add_command(new StatefulDiffCommand (region
));
3331 Editor::trim_region_front ()
3337 Editor::trim_region_back ()
3339 trim_region (false);
3343 Editor::trim_region (bool front
)
3345 framepos_t where
= get_preferred_edit_position();
3346 RegionSelection rs
= get_regions_from_selection_and_edit_point ();
3348 cerr
<< "trim regions\n";
3351 cerr
<< " no regions\n";
3355 cerr
<< "where = " << where
<< endl
;
3357 begin_reversible_command (front
? _("trim front") : _("trim back"));
3359 for (list
<RegionView
*>::const_iterator i
= rs
.by_layer().begin(); i
!= rs
.by_layer().end(); ++i
) {
3360 if (!(*i
)->region()->locked()) {
3362 (*i
)->region()->clear_changes ();
3365 (*i
)->region()->trim_front (where
, this);
3367 (*i
)->region()->trim_end (where
, this);
3370 _session
->add_command (new StatefulDiffCommand ((*i
)->region()));
3374 commit_reversible_command ();
3377 /** Trim the end of the selected regions to the position of the edit cursor */
3379 Editor::trim_region_to_loop ()
3381 Location
* loc
= _session
->locations()->auto_loop_location();
3385 trim_region_to_location (*loc
, _("trim to loop"));
3389 Editor::trim_region_to_punch ()
3391 Location
* loc
= _session
->locations()->auto_punch_location();
3395 trim_region_to_location (*loc
, _("trim to punch"));
3399 Editor::trim_region_to_location (const Location
& loc
, const char* str
)
3401 RegionSelection rs
= get_regions_from_selection_and_entered ();
3403 begin_reversible_command (str
);
3405 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
3406 RegionView
* rv
= (*x
);
3408 /* require region to span proposed trim */
3409 switch (rv
->region()->coverage (loc
.start(), loc
.end())) {
3410 case OverlapInternal
:
3416 RouteTimeAxisView
* tav
= dynamic_cast<RouteTimeAxisView
*> (&rv
->get_time_axis_view());
3425 if (tav
->track() != 0) {
3426 speed
= tav
->track()->speed();
3429 start
= session_frame_to_track_frame (loc
.start(), speed
);
3430 end
= session_frame_to_track_frame (loc
.end(), speed
);
3432 rv
->region()->clear_changes ();
3433 rv
->region()->trim_to (start
, (end
- start
), this);
3434 _session
->add_command(new StatefulDiffCommand (rv
->region()));
3437 commit_reversible_command ();
3441 Editor::trim_region_to_previous_region_end ()
3443 return trim_to_region(false);
3447 Editor::trim_region_to_next_region_start ()
3449 return trim_to_region(true);
3453 Editor::trim_to_region(bool forward
)
3455 RegionSelection rs
= get_regions_from_selection_and_entered ();
3457 begin_reversible_command (_("trim to region"));
3459 boost::shared_ptr
<Region
> next_region
;
3461 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
3463 AudioRegionView
* arv
= dynamic_cast<AudioRegionView
*> (*x
);
3469 AudioTimeAxisView
* atav
= dynamic_cast<AudioTimeAxisView
*> (&arv
->get_time_axis_view());
3477 if (atav
->track() != 0) {
3478 speed
= atav
->track()->speed();
3482 boost::shared_ptr
<Region
> region
= arv
->region();
3483 boost::shared_ptr
<Playlist
> playlist (region
->playlist());
3485 region
->clear_changes ();
3489 next_region
= playlist
->find_next_region (region
->first_frame(), Start
, 1);
3495 region
->trim_end((framepos_t
) ( (next_region
->first_frame() - 1) * speed
), this);
3496 arv
->region_changed (PropertyChange (ARDOUR::Properties::length
));
3500 next_region
= playlist
->find_next_region (region
->first_frame(), Start
, 0);
3506 region
->trim_front((framepos_t
) ((next_region
->last_frame() + 1) * speed
), this);
3508 arv
->region_changed (ARDOUR::bounds_change
);
3511 _session
->add_command(new StatefulDiffCommand (region
));
3514 commit_reversible_command ();
3518 Editor::unfreeze_route ()
3520 if (clicked_routeview
== 0 || !clicked_routeview
->is_track()) {
3524 clicked_routeview
->track()->unfreeze ();
3528 Editor::_freeze_thread (void* arg
)
3530 SessionEvent::create_per_thread_pool ("freeze events", 64);
3532 return static_cast<Editor
*>(arg
)->freeze_thread ();
3536 Editor::freeze_thread ()
3538 clicked_routeview
->audio_track()->freeze_me (*current_interthread_info
);
3539 current_interthread_info
->done
= true;
3544 Editor::freeze_route ()
3546 if (clicked_routeview
== 0 || !clicked_routeview
->is_audio_track()) {
3550 InterThreadInfo itt
;
3551 current_interthread_info
= &itt
;
3553 InterthreadProgressWindow
ipw (current_interthread_info
, _("Freeze"), _("Cancel Freeze"));
3555 pthread_create_and_store (X_("freezer"), &itt
.thread
, _freeze_thread
, this);
3557 set_canvas_cursor (_cursors
->wait
);
3559 while (!itt
.done
&& !itt
.cancel
) {
3560 gtk_main_iteration ();
3563 current_interthread_info
= 0;
3564 set_canvas_cursor (current_canvas_cursor
);
3568 Editor::bounce_range_selection (bool replace
, bool enable_processing
)
3570 if (selection
->time
.empty()) {
3574 TrackSelection views
= selection
->tracks
;
3576 framepos_t start
= selection
->time
[clicked_selection
].start
;
3577 framepos_t end
= selection
->time
[clicked_selection
].end
;
3578 framepos_t cnt
= end
- start
+ 1;
3580 begin_reversible_command (_("bounce range"));
3582 for (TrackViewList::iterator i
= views
.begin(); i
!= views
.end(); ++i
) {
3584 RouteTimeAxisView
* rtv
;
3586 if ((rtv
= dynamic_cast<RouteTimeAxisView
*> (*i
)) == 0) {
3590 boost::shared_ptr
<Playlist
> playlist
;
3592 if ((playlist
= rtv
->playlist()) == 0) {
3596 InterThreadInfo itt
;
3598 playlist
->clear_changes ();
3599 playlist
->clear_owned_changes ();
3601 boost::shared_ptr
<Region
> r
= rtv
->track()->bounce_range (start
, start
+cnt
, itt
, enable_processing
);
3604 list
<AudioRange
> ranges
;
3605 ranges
.push_back (AudioRange (start
, start
+cnt
, 0));
3606 playlist
->cut (ranges
); // discard result
3607 playlist
->add_region (r
, start
);
3610 vector
<Command
*> cmds
;
3611 playlist
->rdiff (cmds
);
3612 _session
->add_commands (cmds
);
3614 _session
->add_command (new StatefulDiffCommand (playlist
));
3617 commit_reversible_command ();
3620 /** Cut selected regions, automation points or a time range */
3627 /** Copy selected regions, automation points or a time range */
3635 /** @return true if a Cut, Copy or Clear is possible */
3637 Editor::can_cut_copy () const
3639 switch (current_mouse_mode()) {
3642 if (!selection
->regions
.empty() || !selection
->points
.empty()) {
3648 if (!selection
->time
.empty()) {
3661 /** Cut, copy or clear selected regions, automation points or a time range.
3662 * @param op Operation (Cut, Copy or Clear)
3665 Editor::cut_copy (CutCopyOp op
)
3667 /* only cancel selection if cut/copy is successful.*/
3679 opname
= _("clear");
3683 /* if we're deleting something, and the mouse is still pressed,
3684 the thing we started a drag for will be gone when we release
3685 the mouse button(s). avoid this. see part 2 at the end of
3689 if (op
== Cut
|| op
== Clear
) {
3690 if (_drags
->active ()) {
3695 cut_buffer
->clear ();
3697 if (entered_marker
) {
3699 /* cut/delete op while pointing at a marker */
3702 Location
* loc
= find_location_from_marker (entered_marker
, ignored
);
3704 if (_session
&& loc
) {
3705 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker
), loc
));
3712 if (internal_editing()) {
3714 switch (current_mouse_mode()) {
3727 /* we only want to cut regions if some are selected */
3729 if (!selection
->regions
.empty()) {
3730 rs
= selection
->regions
;
3733 switch (current_mouse_mode()) {
3735 if (!rs
.empty() || !selection
->points
.empty()) {
3737 begin_reversible_command (opname
+ _(" objects"));
3740 cut_copy_regions (op
, rs
);
3743 selection
->clear_regions ();
3747 if (!selection
->points
.empty()) {
3748 cut_copy_points (op
);
3751 selection
->clear_points ();
3755 commit_reversible_command ();
3756 break; // terminate case statement here
3758 if (!selection
->time
.empty()) {
3759 /* don't cause suprises */
3762 // fall thru if there was nothing selected
3765 if (selection
->time
.empty()) {
3766 framepos_t start
, end
;
3767 if (!get_edit_op_range (start
, end
)) {
3770 selection
->set (start
, end
);
3773 begin_reversible_command (opname
+ _(" range"));
3774 cut_copy_ranges (op
);
3775 commit_reversible_command ();
3778 selection
->clear_time ();
3788 if (op
== Cut
|| op
== Clear
) {
3793 /** Cut, copy or clear selected automation points.
3794 * @param op Operation (Cut, Copy or Clear)
3797 Editor::cut_copy_points (CutCopyOp op
)
3799 for (PointSelection::iterator i
= selection
->points
.begin(); i
!= selection
->points
.end(); ++i
) {
3801 AutomationTimeAxisView
* atv
= dynamic_cast<AutomationTimeAxisView
*>((*i
).track
);
3804 atv
->cut_copy_clear_objects (selection
->points
, op
);
3809 /** Cut, copy or clear selected automation points.
3810 * @param op Operation (Cut, Copy or Clear)
3813 Editor::cut_copy_midi (CutCopyOp op
)
3815 for (MidiRegionSelection::iterator i
= selection
->midi_regions
.begin(); i
!= selection
->midi_regions
.end(); ++i
) {
3816 MidiRegionView
* mrv
= *i
;
3817 mrv
->cut_copy_clear (op
);
3823 struct lt_playlist
{
3824 bool operator () (const PlaylistState
& a
, const PlaylistState
& b
) {
3825 return a
.playlist
< b
.playlist
;
3829 struct PlaylistMapping
{
3831 boost::shared_ptr
<Playlist
> pl
;
3833 PlaylistMapping (TimeAxisView
* tvp
) : tv (tvp
) {}
3836 /** Remove `clicked_regionview' */
3838 Editor::remove_clicked_region ()
3840 if (clicked_routeview
== 0 || clicked_regionview
== 0) {
3844 boost::shared_ptr
<Playlist
> playlist
= clicked_routeview
->playlist();
3846 begin_reversible_command (_("remove region"));
3847 playlist
->clear_changes ();
3848 playlist
->remove_region (clicked_regionview
->region());
3849 _session
->add_command(new StatefulDiffCommand (playlist
));
3850 commit_reversible_command ();
3854 /** Remove the selected regions */
3856 Editor::remove_selected_regions ()
3858 RegionSelection rs
= get_regions_from_selection_and_entered ();
3860 if (!_session
|| rs
.empty()) {
3864 begin_reversible_command (_("remove region"));
3866 list
<boost::shared_ptr
<Region
> > regions_to_remove
;
3868 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
3869 // we can't just remove the region(s) in this loop because
3870 // this removes them from the RegionSelection, and they thus
3871 // disappear from underneath the iterator, and the ++i above
3872 // SEGVs in a puzzling fashion.
3874 // so, first iterate over the regions to be removed from rs and
3875 // add them to the regions_to_remove list, and then
3876 // iterate over the list to actually remove them.
3878 regions_to_remove
.push_back ((*i
)->region());
3881 vector
<boost::shared_ptr
<Playlist
> > playlists
;
3883 for (list
<boost::shared_ptr
<Region
> >::iterator rl
= regions_to_remove
.begin(); rl
!= regions_to_remove
.end(); ++rl
) {
3885 boost::shared_ptr
<Playlist
> playlist
= (*rl
)->playlist();
3888 // is this check necessary?
3892 vector
<boost::shared_ptr
<Playlist
> >::iterator i
;
3894 //only prep history if this is a new playlist.
3895 for (i
= playlists
.begin(); i
!= playlists
.end(); ++i
) {
3896 if ((*i
) == playlist
) {
3901 if (i
== playlists
.end()) {
3903 playlist
->clear_changes ();
3904 playlist
->freeze ();
3906 playlists
.push_back (playlist
);
3909 playlist
->remove_region (*rl
);
3912 vector
<boost::shared_ptr
<Playlist
> >::iterator pl
;
3914 for (pl
= playlists
.begin(); pl
!= playlists
.end(); ++pl
) {
3916 _session
->add_command(new StatefulDiffCommand (*pl
));
3919 commit_reversible_command ();
3922 /** Cut, copy or clear selected regions.
3923 * @param op Operation (Cut, Copy or Clear)
3926 Editor::cut_copy_regions (CutCopyOp op
, RegionSelection
& rs
)
3928 /* we can't use a std::map here because the ordering is important, and we can't trivially sort
3929 a map when we want ordered access to both elements. i think.
3932 vector
<PlaylistMapping
> pmap
;
3934 framepos_t first_position
= max_framepos
;
3936 typedef set
<boost::shared_ptr
<Playlist
> > FreezeList
;
3937 FreezeList freezelist
;
3939 /* get ordering correct before we cut/copy */
3941 rs
.sort_by_position_and_track ();
3943 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
3945 first_position
= min ((framepos_t
) (*x
)->region()->position(), first_position
);
3947 if (op
== Cut
|| op
== Clear
) {
3948 boost::shared_ptr
<Playlist
> pl
= (*x
)->region()->playlist();
3951 FreezeList::iterator fl
;
3953 //only take state if this is a new playlist.
3954 for (fl
= freezelist
.begin(); fl
!= freezelist
.end(); ++fl
) {
3960 if (fl
== freezelist
.end()) {
3961 pl
->clear_changes();
3963 freezelist
.insert (pl
);
3968 TimeAxisView
* tv
= &(*x
)->get_time_axis_view();
3969 vector
<PlaylistMapping
>::iterator z
;
3971 for (z
= pmap
.begin(); z
!= pmap
.end(); ++z
) {
3972 if ((*z
).tv
== tv
) {
3977 if (z
== pmap
.end()) {
3978 pmap
.push_back (PlaylistMapping (tv
));
3982 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ) {
3984 boost::shared_ptr
<Playlist
> pl
= (*x
)->region()->playlist();
3987 /* region not yet associated with a playlist (e.g. unfinished
3994 TimeAxisView
& tv
= (*x
)->get_time_axis_view();
3995 boost::shared_ptr
<Playlist
> npl
;
3996 RegionSelection::iterator tmp
;
4001 vector
<PlaylistMapping
>::iterator z
;
4003 for (z
= pmap
.begin(); z
!= pmap
.end(); ++z
) {
4004 if ((*z
).tv
== &tv
) {
4009 assert (z
!= pmap
.end());
4012 npl
= PlaylistFactory::create (pl
->data_type(), *_session
, "cutlist", true);
4019 boost::shared_ptr
<Region
> r
= (*x
)->region();
4020 boost::shared_ptr
<Region
> _xx
;
4026 _xx
= RegionFactory::create (r
);
4027 npl
->add_region (_xx
, r
->position() - first_position
);
4028 pl
->remove_region (r
);
4032 /* copy region before adding, so we're not putting same object into two different playlists */
4033 npl
->add_region (RegionFactory::create (r
), r
->position() - first_position
);
4037 pl
->remove_region (r
);
4044 list
<boost::shared_ptr
<Playlist
> > foo
;
4046 /* the pmap is in the same order as the tracks in which selected regions occured */
4048 for (vector
<PlaylistMapping
>::iterator i
= pmap
.begin(); i
!= pmap
.end(); ++i
) {
4051 foo
.push_back ((*i
).pl
);
4056 cut_buffer
->set (foo
);
4060 _last_cut_copy_source_track
= 0;
4062 _last_cut_copy_source_track
= pmap
.front().tv
;
4065 for (FreezeList::iterator pl
= freezelist
.begin(); pl
!= freezelist
.end(); ++pl
) {
4067 _session
->add_command (new StatefulDiffCommand (*pl
));
4072 Editor::cut_copy_ranges (CutCopyOp op
)
4075 TrackViewList entered
;
4077 if (selection
->tracks
.empty()) {
4078 if (!entered_track
) {
4081 entered
.push_back (entered_track
);
4084 ts
= &selection
->tracks
;
4087 for (TrackSelection::iterator i
= ts
->begin(); i
!= ts
->end(); ++i
) {
4088 (*i
)->cut_copy_clear (*selection
, op
);
4093 Editor::paste (float times
)
4095 paste_internal (get_preferred_edit_position(), times
);
4099 Editor::mouse_paste ()
4104 if (!mouse_frame (where
, ignored
)) {
4109 paste_internal (where
, 1);
4113 Editor::paste_internal (framepos_t position
, float times
)
4115 bool commit
= false;
4117 if (internal_editing()) {
4118 if (cut_buffer
->midi_notes
.empty()) {
4122 if (cut_buffer
->empty()) {
4127 if (position
== max_framepos
) {
4128 position
= get_preferred_edit_position();
4131 begin_reversible_command (_("paste"));
4134 TrackViewList::iterator i
;
4137 /* get everything in the correct order */
4139 if (!selection
->tracks
.empty()) {
4140 /* there are some selected tracks, so paste to them */
4141 sort_track_selection ();
4142 ts
= selection
->tracks
;
4143 } else if (_last_cut_copy_source_track
) {
4144 /* otherwise paste to the track that the cut/copy came from;
4145 see discussion in mants #3333.
4147 ts
.push_back (_last_cut_copy_source_track
);
4150 for (nth
= 0, i
= ts
.begin(); i
!= ts
.end(); ++i
, ++nth
) {
4152 /* undo/redo is handled by individual tracks/regions */
4154 if (internal_editing()) {
4157 RegionSelection::iterator r
;
4158 MidiNoteSelection::iterator cb
;
4160 get_regions_at (rs
, position
, ts
);
4162 for (cb
= cut_buffer
->midi_notes
.begin(), r
= rs
.begin();
4163 cb
!= cut_buffer
->midi_notes
.end() && r
!= rs
.end(); ++r
) {
4164 MidiRegionView
* mrv
= dynamic_cast<MidiRegionView
*> (*r
);
4166 mrv
->paste (position
, times
, **cb
);
4173 if ((*i
)->paste (position
, times
, *cut_buffer
, nth
)) {
4180 commit_reversible_command ();
4185 Editor::duplicate_some_regions (RegionSelection
& regions
, float times
)
4187 boost::shared_ptr
<Playlist
> playlist
;
4188 RegionSelection sel
= regions
; // clear (below) may clear the argument list if its the current region selection
4189 RegionSelection foo
;
4191 nframes_t
const start_frame
= regions
.start ();
4192 nframes_t
const end_frame
= regions
.end_frame ();
4194 begin_reversible_command (_("duplicate region"));
4196 selection
->clear_regions ();
4198 for (RegionSelection::iterator i
= sel
.begin(); i
!= sel
.end(); ++i
) {
4200 boost::shared_ptr
<Region
> r ((*i
)->region());
4202 TimeAxisView
& tv
= (*i
)->get_time_axis_view();
4203 RouteTimeAxisView
* rtv
= dynamic_cast<RouteTimeAxisView
*> (&tv
);
4204 latest_regionviews
.clear ();
4205 sigc::connection c
= rtv
->view()->RegionViewAdded
.connect (sigc::mem_fun(*this, &Editor::collect_new_region_view
));
4207 playlist
= (*i
)->region()->playlist();
4208 playlist
->clear_changes ();
4209 playlist
->duplicate (r
, end_frame
+ (r
->first_frame() - start_frame
), times
);
4210 _session
->add_command(new StatefulDiffCommand (playlist
));
4214 foo
.insert (foo
.end(), latest_regionviews
.begin(), latest_regionviews
.end());
4217 commit_reversible_command ();
4220 selection
->set (foo
);
4225 Editor::duplicate_selection (float times
)
4227 if (selection
->time
.empty() || selection
->tracks
.empty()) {
4231 boost::shared_ptr
<Playlist
> playlist
;
4232 vector
<boost::shared_ptr
<Region
> > new_regions
;
4233 vector
<boost::shared_ptr
<Region
> >::iterator ri
;
4235 create_region_from_selection (new_regions
);
4237 if (new_regions
.empty()) {
4241 begin_reversible_command (_("duplicate selection"));
4243 ri
= new_regions
.begin();
4245 for (TrackSelection::iterator i
= selection
->tracks
.begin(); i
!= selection
->tracks
.end(); ++i
) {
4246 if ((playlist
= (*i
)->playlist()) == 0) {
4249 playlist
->clear_changes ();
4250 playlist
->duplicate (*ri
, selection
->time
[clicked_selection
].end
, times
);
4251 _session
->add_command (new StatefulDiffCommand (playlist
));
4254 if (ri
== new_regions
.end()) {
4259 commit_reversible_command ();
4263 Editor::reset_point_selection ()
4265 /* reset all selected points to the relevant default value */
4267 for (PointSelection::iterator i
= selection
->points
.begin(); i
!= selection
->points
.end(); ++i
) {
4269 AutomationTimeAxisView
* atv
= dynamic_cast<AutomationTimeAxisView
*>((*i
).track
);
4272 atv
->reset_objects (selection
->points
);
4278 Editor::center_playhead ()
4280 float page
= _canvas_width
* frames_per_unit
;
4281 center_screen_internal (playhead_cursor
->current_frame
, page
);
4285 Editor::center_edit_point ()
4287 float page
= _canvas_width
* frames_per_unit
;
4288 center_screen_internal (get_preferred_edit_position(), page
);
4291 /** Caller must begin and commit a reversible command */
4293 Editor::clear_playlist (boost::shared_ptr
<Playlist
> playlist
)
4295 playlist
->clear_changes ();
4297 _session
->add_command (new StatefulDiffCommand (playlist
));
4301 Editor::nudge_track (bool use_edit
, bool forwards
)
4303 boost::shared_ptr
<Playlist
> playlist
;
4304 framepos_t distance
;
4305 framepos_t next_distance
;
4309 start
= get_preferred_edit_position();
4314 if ((distance
= get_nudge_distance (start
, next_distance
)) == 0) {
4318 if (selection
->tracks
.empty()) {
4322 begin_reversible_command (_("nudge track"));
4324 for (TrackSelection::iterator i
= selection
->tracks
.begin(); i
!= selection
->tracks
.end(); ++i
) {
4326 if ((playlist
= (*i
)->playlist()) == 0) {
4330 playlist
->clear_changes ();
4331 playlist
->clear_owned_changes ();
4333 playlist
->nudge_after (start
, distance
, forwards
);
4335 vector
<Command
*> cmds
;
4337 playlist
->rdiff (cmds
);
4338 _session
->add_commands (cmds
);
4340 _session
->add_command (new StatefulDiffCommand (playlist
));
4343 commit_reversible_command ();
4347 Editor::remove_last_capture ()
4349 vector
<string
> choices
;
4356 if (Config
->get_verify_remove_last_capture()) {
4357 prompt
= _("Do you really want to destroy the last capture?"
4358 "\n(This is destructive and cannot be undone)");
4360 choices
.push_back (_("No, do nothing."));
4361 choices
.push_back (_("Yes, destroy it."));
4363 Gtkmm2ext::Choice
prompter (_("Destroy last capture"), prompt
, choices
);
4365 if (prompter
.run () == 1) {
4366 _session
->remove_last_capture ();
4367 _regions
->redisplay ();
4371 _session
->remove_last_capture();
4372 _regions
->redisplay ();
4377 Editor::normalize_region ()
4383 RegionSelection rs
= get_regions_from_selection_and_entered ();
4389 NormalizeDialog
dialog (rs
.size() > 1);
4391 if (dialog
.run () == RESPONSE_CANCEL
) {
4395 set_canvas_cursor (_cursors
->wait
);
4398 /* XXX: should really only count audio regions here */
4399 int const regions
= rs
.size ();
4401 /* Make a list of the selected audio regions' maximum amplitudes, and also
4402 obtain the maximum amplitude of them all.
4404 list
<double> max_amps
;
4406 for (RegionSelection::const_iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4407 AudioRegionView
const * arv
= dynamic_cast<AudioRegionView
const *> (*i
);
4409 dialog
.descend (1.0 / regions
);
4410 double const a
= arv
->audio_region()->maximum_amplitude (&dialog
);
4413 /* the user cancelled the operation */
4414 set_canvas_cursor (current_canvas_cursor
);
4418 max_amps
.push_back (a
);
4419 max_amp
= max (max_amp
, a
);
4424 begin_reversible_command (_("normalize"));
4426 list
<double>::const_iterator a
= max_amps
.begin ();
4428 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
4429 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*> (*r
);
4434 arv
->region()->clear_changes ();
4436 double const amp
= dialog
.normalize_individually() ? *a
: max_amp
;
4438 arv
->audio_region()->normalize (amp
, dialog
.target ());
4439 _session
->add_command (new StatefulDiffCommand (arv
->region()));
4444 commit_reversible_command ();
4445 set_canvas_cursor (current_canvas_cursor
);
4450 Editor::reset_region_scale_amplitude ()
4456 RegionSelection rs
= get_regions_from_selection_and_entered ();
4462 begin_reversible_command ("reset gain");
4464 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
4465 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*r
);
4468 arv
->region()->clear_changes ();
4469 arv
->audio_region()->set_scale_amplitude (1.0f
);
4470 _session
->add_command (new StatefulDiffCommand (arv
->region()));
4473 commit_reversible_command ();
4477 Editor::adjust_region_gain (bool up
)
4479 RegionSelection rs
= get_regions_from_selection_and_entered ();
4481 if (!_session
|| rs
.empty()) {
4485 begin_reversible_command ("adjust region gain");
4487 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
4488 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*r
);
4493 arv
->region()->clear_changes ();
4495 double fraction
= gain_to_slider_position (arv
->audio_region()->scale_amplitude ());
4499 fraction
= min (fraction
, 1.0);
4502 fraction
= max (fraction
, 0.0);
4505 if (!up
&& fraction
<= 0) {
4509 fraction
= slider_position_to_gain (fraction
);
4511 if (up
&& fraction
>= 2.0) {
4515 arv
->audio_region()->set_scale_amplitude (fraction
);
4516 _session
->add_command (new StatefulDiffCommand (arv
->region()));
4519 commit_reversible_command ();
4524 Editor::reverse_region ()
4530 Reverse
rev (*_session
);
4531 apply_filter (rev
, _("reverse regions"));
4535 Editor::strip_region_silence ()
4541 RegionSelection rs
= get_regions_from_selection_and_entered ();
4547 std::list
<boost::shared_ptr
<AudioRegion
> > ar
;
4549 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4550 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*> (*i
);
4552 ar
.push_back (arv
->audio_region ());
4556 StripSilenceDialog
d (_session
, ar
);
4557 int const r
= d
.run ();
4559 if (r
== Gtk::RESPONSE_OK
) {
4560 StripSilence
s (*_session
, d
.threshold (), d
.minimum_length (), d
.fade_length ());
4561 apply_filter (s
, _("strip silence"), &d
);
4566 Editor::apply_midi_note_edit_op_to_region (MidiOperator
& op
, MidiRegionView
& mrv
)
4568 Evoral::Sequence
<Evoral::MusicalTime
>::Notes selected
;
4569 mrv
.selection_as_notelist (selected
, true);
4571 vector
<Evoral::Sequence
<Evoral::MusicalTime
>::Notes
> v
;
4572 v
.push_back (selected
);
4574 return op (mrv
.midi_region()->model(), v
);
4578 Editor::apply_midi_note_edit_op (MidiOperator
& op
)
4582 RegionSelection rs
= get_regions_from_selection_and_entered ();
4588 begin_reversible_command (op
.name ());
4590 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ) {
4591 RegionSelection::iterator tmp
= r
;
4594 MidiRegionView
* const mrv
= dynamic_cast<MidiRegionView
*> (*r
);
4597 cmd
= apply_midi_note_edit_op_to_region (op
, *mrv
);
4600 _session
->add_command (cmd
);
4607 commit_reversible_command ();
4611 Editor::fork_region ()
4613 RegionSelection rs
= get_regions_from_selection_and_entered ();
4619 begin_reversible_command (_("Fork Region(s)"));
4621 set_canvas_cursor (_cursors
->wait
);
4624 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ) {
4625 RegionSelection::iterator tmp
= r
;
4628 MidiRegionView
* const mrv
= dynamic_cast<MidiRegionView
*>(*r
);
4631 boost::shared_ptr
<Playlist
> playlist
= mrv
->region()->playlist();
4632 boost::shared_ptr
<MidiRegion
> newregion
= mrv
->midi_region()->clone ();
4634 playlist
->clear_changes ();
4635 playlist
->replace_region (mrv
->region(), newregion
, mrv
->region()->position());
4636 _session
->add_command(new StatefulDiffCommand (playlist
));
4642 commit_reversible_command ();
4644 set_canvas_cursor (current_canvas_cursor
);
4648 Editor::quantize_region ()
4650 int selected_midi_region_cnt
= 0;
4656 RegionSelection rs
= get_regions_from_selection_and_entered ();
4662 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ) {
4663 RegionSelection::iterator tmp
= r
;
4666 MidiRegionView
* const mrv
= dynamic_cast<MidiRegionView
*> (*r
);
4668 selected_midi_region_cnt
++;
4672 if (selected_midi_region_cnt
== 0) {
4676 QuantizeDialog
* qd
= new QuantizeDialog (*this);
4679 const int r
= qd
->run ();
4682 if (r
== Gtk::RESPONSE_OK
) {
4683 Quantize
quant (*_session
, Plain
,
4684 qd
->snap_start(), qd
->snap_end(),
4685 qd
->start_grid_size(), qd
->end_grid_size(),
4686 qd
->strength(), qd
->swing(), qd
->threshold());
4688 apply_midi_note_edit_op (quant
);
4693 Editor::apply_filter (Filter
& filter
, string command
, ProgressReporter
* progress
)
4695 RegionSelection rs
= get_regions_from_selection_and_entered ();
4701 begin_reversible_command (command
);
4703 set_canvas_cursor (_cursors
->wait
);
4707 int const N
= rs
.size ();
4709 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ) {
4710 RegionSelection::iterator tmp
= r
;
4713 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*r
);
4715 boost::shared_ptr
<Playlist
> playlist
= arv
->region()->playlist();
4718 progress
->descend (1.0 / N
);
4721 if (arv
->audio_region()->apply (filter
, progress
) == 0) {
4723 playlist
->clear_changes ();
4725 if (filter
.results
.empty ()) {
4727 /* no regions returned; remove the old one */
4728 playlist
->remove_region (arv
->region ());
4732 std::vector
<boost::shared_ptr
<Region
> >::iterator res
= filter
.results
.begin ();
4734 /* first region replaces the old one */
4735 playlist
->replace_region (arv
->region(), *res
, (*res
)->position());
4739 while (res
!= filter
.results
.end()) {
4740 playlist
->add_region (*res
, (*res
)->position());
4746 _session
->add_command(new StatefulDiffCommand (playlist
));
4752 progress
->ascend ();
4760 commit_reversible_command ();
4763 set_canvas_cursor (current_canvas_cursor
);
4767 Editor::external_edit_region ()
4773 Editor::brush (framepos_t pos
)
4777 RegionSelection rs
= get_regions_from_selection_and_entered ();
4783 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4784 mouse_brush_insert_region ((*i
), pos
);
4789 Editor::reset_region_gain_envelopes ()
4791 RegionSelection rs
= get_regions_from_selection_and_entered ();
4793 if (!_session
|| rs
.empty()) {
4797 _session
->begin_reversible_command (_("reset region gain"));
4799 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4800 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*i
);
4802 boost::shared_ptr
<AutomationList
> alist (arv
->audio_region()->envelope());
4803 XMLNode
& before (alist
->get_state());
4805 arv
->audio_region()->set_default_envelope ();
4806 _session
->add_command (new MementoCommand
<AutomationList
>(*arv
->audio_region()->envelope().get(), &before
, &alist
->get_state()));
4810 _session
->commit_reversible_command ();
4814 Editor::toggle_gain_envelope_visibility ()
4816 if (_ignore_region_action
) {
4820 RegionSelection rs
= get_regions_from_selection_and_entered ();
4822 if (!_session
|| rs
.empty()) {
4826 _session
->begin_reversible_command (_("region gain envelope visible"));
4828 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4829 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*i
);
4831 arv
->region()->clear_changes ();
4832 arv
->set_envelope_visible (!arv
->envelope_visible());
4833 _session
->add_command (new StatefulDiffCommand (arv
->region()));
4837 _session
->commit_reversible_command ();
4841 Editor::toggle_gain_envelope_active ()
4843 if (_ignore_region_action
) {
4847 RegionSelection rs
= get_regions_from_selection_and_entered ();
4849 if (!_session
|| rs
.empty()) {
4853 _session
->begin_reversible_command (_("region gain envelope active"));
4855 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4856 AudioRegionView
* const arv
= dynamic_cast<AudioRegionView
*>(*i
);
4858 arv
->region()->clear_changes ();
4859 arv
->audio_region()->set_envelope_active (!arv
->audio_region()->envelope_active());
4860 _session
->add_command (new StatefulDiffCommand (arv
->region()));
4864 _session
->commit_reversible_command ();
4868 Editor::toggle_region_lock ()
4870 if (_ignore_region_action
) {
4874 RegionSelection rs
= get_regions_from_selection_and_entered ();
4876 if (!_session
|| rs
.empty()) {
4880 _session
->begin_reversible_command (_("toggle region lock"));
4882 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4883 (*i
)->region()->clear_changes ();
4884 (*i
)->region()->set_locked (!(*i
)->region()->locked());
4885 _session
->add_command (new StatefulDiffCommand ((*i
)->region()));
4888 _session
->commit_reversible_command ();
4892 Editor::toggle_region_lock_style ()
4894 if (_ignore_region_action
) {
4898 RegionSelection rs
= get_regions_from_selection_and_entered ();
4900 if (!_session
|| rs
.empty()) {
4904 _session
->begin_reversible_command (_("region lock style"));
4906 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4907 (*i
)->region()->clear_changes ();
4908 PositionLockStyle
const ns
= (*i
)->region()->position_lock_style() == AudioTime
? MusicTime
: AudioTime
;
4909 (*i
)->region()->set_position_lock_style (ns
);
4910 _session
->add_command (new StatefulDiffCommand ((*i
)->region()));
4913 _session
->commit_reversible_command ();
4917 Editor::toggle_opaque_region ()
4919 if (_ignore_region_action
) {
4923 RegionSelection rs
= get_regions_from_selection_and_entered ();
4925 if (!_session
|| rs
.empty()) {
4929 _session
->begin_reversible_command (_("change region opacity"));
4931 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
4932 (*i
)->region()->clear_changes ();
4933 (*i
)->region()->set_opaque (!(*i
)->region()->opaque());
4934 _session
->add_command (new StatefulDiffCommand ((*i
)->region()));
4937 _session
->commit_reversible_command ();
4941 Editor::toggle_record_enable ()
4943 bool new_state
= false;
4945 for (TrackSelection::iterator i
= selection
->tracks
.begin(); i
!= selection
->tracks
.end(); ++i
) {
4946 RouteTimeAxisView
*rtav
= dynamic_cast<RouteTimeAxisView
*>(*i
);
4949 if (!rtav
->is_track())
4953 new_state
= !rtav
->track()->record_enabled();
4957 rtav
->track()->set_record_enabled (new_state
, this);
4963 Editor::set_fade_length (bool in
)
4965 RegionSelection rs
= get_regions_from_selection_and_entered ();
4971 /* we need a region to measure the offset from the start */
4973 RegionView
* rv
= rs
.front ();
4975 framepos_t pos
= get_preferred_edit_position();
4979 if (pos
> rv
->region()->last_frame() || pos
< rv
->region()->first_frame()) {
4980 /* edit point is outside the relevant region */
4985 if (pos
<= rv
->region()->position()) {
4989 len
= pos
- rv
->region()->position();
4990 cmd
= _("set fade in length");
4992 if (pos
>= rv
->region()->last_frame()) {
4996 len
= rv
->region()->last_frame() - pos
;
4997 cmd
= _("set fade out length");
5000 begin_reversible_command (cmd
);
5002 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
5003 AudioRegionView
* tmp
= dynamic_cast<AudioRegionView
*> (*x
);
5009 boost::shared_ptr
<AutomationList
> alist
;
5011 alist
= tmp
->audio_region()->fade_in();
5013 alist
= tmp
->audio_region()->fade_out();
5016 XMLNode
&before
= alist
->get_state();
5019 tmp
->audio_region()->set_fade_in_length (len
);
5020 tmp
->audio_region()->set_fade_in_active (true);
5022 tmp
->audio_region()->set_fade_out_length (len
);
5023 tmp
->audio_region()->set_fade_out_active (true);
5026 XMLNode
&after
= alist
->get_state();
5027 _session
->add_command(new MementoCommand
<AutomationList
>(*alist
, &before
, &after
));
5030 commit_reversible_command ();
5034 Editor::set_fade_in_shape (FadeShape shape
)
5036 RegionSelection rs
= get_regions_from_selection_and_entered ();
5042 begin_reversible_command (_("set fade in shape"));
5044 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
5045 AudioRegionView
* tmp
= dynamic_cast<AudioRegionView
*> (*x
);
5051 boost::shared_ptr
<AutomationList
> alist
= tmp
->audio_region()->fade_in();
5052 XMLNode
&before
= alist
->get_state();
5054 tmp
->audio_region()->set_fade_in_shape (shape
);
5056 XMLNode
&after
= alist
->get_state();
5057 _session
->add_command(new MementoCommand
<AutomationList
>(*alist
.get(), &before
, &after
));
5060 commit_reversible_command ();
5065 Editor::set_fade_out_shape (FadeShape shape
)
5067 RegionSelection rs
= get_regions_from_selection_and_entered ();
5073 begin_reversible_command (_("set fade out shape"));
5075 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
5076 AudioRegionView
* tmp
= dynamic_cast<AudioRegionView
*> (*x
);
5082 boost::shared_ptr
<AutomationList
> alist
= tmp
->audio_region()->fade_out();
5083 XMLNode
&before
= alist
->get_state();
5085 tmp
->audio_region()->set_fade_out_shape (shape
);
5087 XMLNode
&after
= alist
->get_state();
5088 _session
->add_command(new MementoCommand
<AutomationList
>(*alist
.get(), &before
, &after
));
5091 commit_reversible_command ();
5095 Editor::set_fade_in_active (bool yn
)
5097 RegionSelection rs
= get_regions_from_selection_and_entered ();
5103 begin_reversible_command (_("set fade in active"));
5105 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
5106 AudioRegionView
* tmp
= dynamic_cast<AudioRegionView
*> (*x
);
5113 boost::shared_ptr
<AudioRegion
> ar (tmp
->audio_region());
5115 ar
->clear_changes ();
5116 ar
->set_fade_in_active (yn
);
5117 _session
->add_command (new StatefulDiffCommand (ar
));
5120 commit_reversible_command ();
5124 Editor::set_fade_out_active (bool yn
)
5126 RegionSelection rs
= get_regions_from_selection_and_entered ();
5132 begin_reversible_command (_("set fade out active"));
5134 for (RegionSelection::iterator x
= rs
.begin(); x
!= rs
.end(); ++x
) {
5135 AudioRegionView
* tmp
= dynamic_cast<AudioRegionView
*> (*x
);
5141 boost::shared_ptr
<AudioRegion
> ar (tmp
->audio_region());
5143 ar
->clear_changes ();
5144 ar
->set_fade_out_active (yn
);
5145 _session
->add_command(new StatefulDiffCommand (ar
));
5148 commit_reversible_command ();
5152 Editor::toggle_region_fades (int dir
)
5154 boost::shared_ptr
<AudioRegion
> ar
;
5157 RegionSelection rs
= get_regions_from_selection_and_entered ();
5163 RegionSelection::iterator i
;
5164 for (i
= rs
.begin(); i
!= rs
.end(); ++i
) {
5165 if ((ar
= boost::dynamic_pointer_cast
<AudioRegion
>((*i
)->region())) != 0) {
5167 yn
= ar
->fade_out_active ();
5169 yn
= ar
->fade_in_active ();
5175 if (i
== rs
.end()) {
5179 /* XXX should this undo-able? */
5181 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
5182 if ((ar
= boost::dynamic_pointer_cast
<AudioRegion
>((*i
)->region())) == 0) {
5185 if (dir
== 1 || dir
== 0) {
5186 ar
->set_fade_in_active (!yn
);
5189 if (dir
== -1 || dir
== 0) {
5190 ar
->set_fade_out_active (!yn
);
5196 /** Update region fade visibility after its configuration has been changed */
5198 Editor::update_region_fade_visibility ()
5200 bool _fade_visibility
= _session
->config
.get_show_region_fades ();
5202 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
5203 AudioTimeAxisView
* v
= dynamic_cast<AudioTimeAxisView
*>(*i
);
5205 if (_fade_visibility
) {
5206 v
->audio_view()->show_all_fades ();
5208 v
->audio_view()->hide_all_fades ();
5214 /** Update crossfade visibility after its configuration has been changed */
5216 Editor::update_xfade_visibility ()
5218 _xfade_visibility
= _session
->config
.get_xfades_visible ();
5220 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
5221 AudioTimeAxisView
* v
= dynamic_cast<AudioTimeAxisView
*>(*i
);
5223 if (_xfade_visibility
) {
5224 v
->show_all_xfades ();
5226 v
->hide_all_xfades ();
5233 Editor::set_edit_point ()
5238 if (!mouse_frame (where
, ignored
)) {
5244 if (selection
->markers
.empty()) {
5246 mouse_add_new_marker (where
);
5251 Location
* loc
= find_location_from_marker (selection
->markers
.front(), ignored
);
5254 loc
->move_to (where
);
5260 Editor::set_playhead_cursor ()
5262 if (entered_marker
) {
5263 _session
->request_locate (entered_marker
->position(), _session
->transport_rolling());
5268 if (!mouse_frame (where
, ignored
)) {
5275 _session
->request_locate (where
, _session
->transport_rolling());
5281 Editor::split_region ()
5283 if (((mouse_mode
== MouseRange
) ||
5284 (mouse_mode
!= MouseObject
&& _join_object_range_state
== JOIN_OBJECT_RANGE_RANGE
)) &&
5285 !selection
->time
.empty()) {
5286 separate_regions_between (selection
->time
);
5290 RegionSelection rs
= get_regions_from_selection_and_edit_point ();
5292 framepos_t where
= get_preferred_edit_position ();
5298 split_regions_at (where
, rs
);
5302 Editor::ensure_entered_track_selected (bool op_really_wants_one_track_if_none_are_selected
)
5304 if (entered_track
&& mouse_mode
== MouseObject
) {
5305 if (!selection
->tracks
.empty()) {
5306 if (!selection
->selected (entered_track
)) {
5307 selection
->add (entered_track
);
5310 /* there is no selection, but this operation requires/prefers selected objects */
5312 if (op_really_wants_one_track_if_none_are_selected
) {
5313 selection
->set (entered_track
);
5319 struct EditorOrderRouteSorter
{
5320 bool operator() (boost::shared_ptr
<Route
> a
, boost::shared_ptr
<Route
> b
) {
5321 /* use of ">" forces the correct sort order */
5322 return a
->order_key ("editor") < b
->order_key ("editor");
5327 Editor::select_next_route()
5329 if (selection
->tracks
.empty()) {
5330 selection
->set (track_views
.front());
5334 TimeAxisView
* current
= selection
->tracks
.front();
5338 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
5339 if (*i
== current
) {
5341 if (i
!= track_views
.end()) {
5344 current
= (*(track_views
.begin()));
5345 //selection->set (*(track_views.begin()));
5350 rui
= dynamic_cast<RouteUI
*>(current
);
5351 } while ( current
->hidden() || (rui
!= NULL
&& !rui
->route()->active()));
5353 selection
->set(current
);
5355 ensure_track_visible(current
);
5359 Editor::select_prev_route()
5361 if (selection
->tracks
.empty()) {
5362 selection
->set (track_views
.front());
5366 TimeAxisView
* current
= selection
->tracks
.front();
5370 for (TrackViewList::reverse_iterator i
= track_views
.rbegin(); i
!= track_views
.rend(); ++i
) {
5371 if (*i
== current
) {
5373 if (i
!= track_views
.rend()) {
5376 current
= *(track_views
.rbegin());
5381 rui
= dynamic_cast<RouteUI
*>(current
);
5382 } while ( current
->hidden() || (rui
!= NULL
&& !rui
->route()->active()));
5384 selection
->set (current
);
5386 ensure_track_visible(current
);
5390 Editor::ensure_track_visible(TimeAxisView
*track
)
5392 if (track
->hidden())
5395 double const current_view_min_y
= vertical_adjustment
.get_value();
5396 double const current_view_max_y
= vertical_adjustment
.get_value() + vertical_adjustment
.get_page_size() - canvas_timebars_vsize
;
5398 double const track_min_y
= track
->y_position ();
5399 double const track_max_y
= track
->y_position () + track
->effective_height ();
5401 if (track_min_y
>= current_view_min_y
&&
5402 track_max_y
<= current_view_max_y
) {
5408 if (track_min_y
< current_view_min_y
) {
5409 // Track is above the current view
5410 new_value
= track_min_y
;
5412 // Track is below the current view
5413 new_value
= track
->y_position () + track
->effective_height() + canvas_timebars_vsize
- vertical_adjustment
.get_page_size();
5416 vertical_adjustment
.set_value(new_value
);
5420 Editor::set_loop_from_selection (bool play
)
5422 if (_session
== 0 || selection
->time
.empty()) {
5426 framepos_t start
= selection
->time
[clicked_selection
].start
;
5427 framepos_t end
= selection
->time
[clicked_selection
].end
;
5429 set_loop_range (start
, end
, _("set loop range from selection"));
5432 _session
->request_play_loop (true);
5433 _session
->request_locate (start
, true);
5438 Editor::set_loop_from_edit_range (bool play
)
5440 if (_session
== 0) {
5447 if (!get_edit_op_range (start
, end
)) {
5451 set_loop_range (start
, end
, _("set loop range from edit range"));
5454 _session
->request_play_loop (true);
5455 _session
->request_locate (start
, true);
5460 Editor::set_loop_from_region (bool play
)
5462 framepos_t start
= max_framepos
;
5465 RegionSelection rs
= get_regions_from_selection_and_entered ();
5471 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
5472 if ((*i
)->region()->position() < start
) {
5473 start
= (*i
)->region()->position();
5475 if ((*i
)->region()->last_frame() + 1 > end
) {
5476 end
= (*i
)->region()->last_frame() + 1;
5480 set_loop_range (start
, end
, _("set loop range from region"));
5483 _session
->request_play_loop (true);
5484 _session
->request_locate (start
, true);
5489 Editor::set_punch_from_selection ()
5491 if (_session
== 0 || selection
->time
.empty()) {
5495 framepos_t start
= selection
->time
[clicked_selection
].start
;
5496 framepos_t end
= selection
->time
[clicked_selection
].end
;
5498 set_punch_range (start
, end
, _("set punch range from selection"));
5502 Editor::set_punch_from_edit_range ()
5504 if (_session
== 0) {
5511 if (!get_edit_op_range (start
, end
)) {
5515 set_punch_range (start
, end
, _("set punch range from edit range"));
5519 Editor::set_punch_from_region ()
5521 framepos_t start
= max_framepos
;
5524 RegionSelection rs
= get_regions_from_selection_and_entered ();
5530 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
5531 if ((*i
)->region()->position() < start
) {
5532 start
= (*i
)->region()->position();
5534 if ((*i
)->region()->last_frame() + 1 > end
) {
5535 end
= (*i
)->region()->last_frame() + 1;
5539 set_punch_range (start
, end
, _("set punch range from region"));
5543 Editor::pitch_shift_region ()
5545 RegionSelection rs
= get_regions_from_selection_and_entered ();
5551 pitch_shift (rs
, 1.2);
5555 Editor::set_tempo_from_region ()
5557 RegionSelection rs
= get_regions_from_selection_and_entered ();
5559 if (!_session
|| rs
.empty()) {
5563 RegionView
* rv
= rs
.front();
5565 define_one_bar (rv
->region()->position(), rv
->region()->last_frame() + 1);
5569 Editor::use_range_as_bar ()
5571 framepos_t start
, end
;
5572 if (get_edit_op_range (start
, end
)) {
5573 define_one_bar (start
, end
);
5578 Editor::define_one_bar (framepos_t start
, framepos_t end
)
5580 framepos_t length
= end
- start
;
5582 const Meter
& m (_session
->tempo_map().meter_at (start
));
5584 /* length = 1 bar */
5586 /* now we want frames per beat.
5587 we have frames per bar, and beats per bar, so ...
5590 double frames_per_beat
= length
/ m
.beats_per_bar();
5592 /* beats per minute = */
5594 double beats_per_minute
= (_session
->frame_rate() * 60.0) / frames_per_beat
;
5596 /* now decide whether to:
5598 (a) set global tempo
5599 (b) add a new tempo marker
5603 const TempoSection
& t (_session
->tempo_map().tempo_section_at (start
));
5605 bool do_global
= false;
5607 if ((_session
->tempo_map().n_tempos() == 1) && (_session
->tempo_map().n_meters() == 1)) {
5609 /* only 1 tempo & 1 meter: ask if the user wants to set the tempo
5610 at the start, or create a new marker
5613 vector
<string
> options
;
5614 options
.push_back (_("Cancel"));
5615 options
.push_back (_("Add new marker"));
5616 options
.push_back (_("Set global tempo"));
5619 _("Define one bar"),
5620 _("Do you want to set the global tempo or add a new tempo marker?"),
5624 c
.set_default_response (2);
5640 /* more than 1 tempo and/or meter section already, go ahead do the "usual":
5641 if the marker is at the region starter, change it, otherwise add
5646 begin_reversible_command (_("set tempo from region"));
5647 XMLNode
& before (_session
->tempo_map().get_state());
5650 _session
->tempo_map().change_initial_tempo (beats_per_minute
, t
.note_type());
5651 } else if (t
.frame() == start
) {
5652 _session
->tempo_map().change_existing_tempo_at (start
, beats_per_minute
, t
.note_type());
5654 _session
->tempo_map().add_tempo (Tempo (beats_per_minute
, t
.note_type()), start
);
5657 XMLNode
& after (_session
->tempo_map().get_state());
5659 _session
->add_command (new MementoCommand
<TempoMap
>(_session
->tempo_map(), &before
, &after
));
5660 commit_reversible_command ();
5664 Editor::split_region_at_transients ()
5666 AnalysisFeatureList positions
;
5668 RegionSelection rs
= get_regions_from_selection_and_entered ();
5670 if (!_session
|| rs
.empty()) {
5674 _session
->begin_reversible_command (_("split regions"));
5676 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ) {
5678 RegionSelection::iterator tmp
;
5683 boost::shared_ptr
<AudioRegion
> ar
= boost::dynamic_pointer_cast
<AudioRegion
> ((*i
)->region());
5685 if (ar
&& (ar
->get_transients (positions
) == 0)) {
5686 split_region_at_points ((*i
)->region(), positions
, true);
5693 _session
->commit_reversible_command ();
5698 Editor::split_region_at_points (boost::shared_ptr
<Region
> r
, AnalysisFeatureList
& positions
, bool can_ferret
)
5700 bool use_rhythmic_rodent
= false;
5702 boost::shared_ptr
<Playlist
> pl
= r
->playlist();
5708 if (positions
.empty()) {
5713 if (positions
.size() > 20) {
5714 std::string msgstr
= string_compose (_("You are about to split\n%1\ninto %2 pieces.\nThis could take a long time."), r
->name(), positions
.size() + 1);
5715 MessageDialog
msg (msgstr
,
5718 Gtk::BUTTONS_OK_CANCEL
);
5721 msg
.add_button (_("Call for the Ferret!"), RESPONSE_APPLY
);
5722 msg
.set_secondary_text (_("Press OK to continue with this split operation\nor ask the Ferret dialog to tune the analysis"));
5724 msg
.set_secondary_text (_("Press OK to continue with this split operation"));
5727 msg
.set_title (_("Excessive split?"));
5730 int response
= msg
.run();
5736 case RESPONSE_APPLY
:
5737 use_rhythmic_rodent
= true;
5744 if (use_rhythmic_rodent
) {
5745 show_rhythm_ferret ();
5749 AnalysisFeatureList::const_iterator x
;
5751 pl
->clear_changes ();
5753 x
= positions
.begin();
5755 if (x
== positions
.end()) {
5760 pl
->remove_region (r
);
5764 while (x
!= positions
.end()) {
5766 /* deal with positons that are out of scope of present region bounds */
5767 if (*x
<= 0 || *x
> r
->length()){
5772 /* file start = original start + how far we from the initial position ?
5775 framepos_t file_start
= r
->start() + pos
;
5777 /* length = next position - current position
5780 framepos_t len
= (*x
) - pos
;
5782 /* XXX we do we really want to allow even single-sample regions?
5783 shouldn't we have some kind of lower limit on region size?
5792 if (RegionFactory::region_name (new_name
, r
->name())) {
5796 /* do NOT announce new regions 1 by one, just wait till they are all done */
5800 plist
.add (ARDOUR::Properties::start
, file_start
);
5801 plist
.add (ARDOUR::Properties::length
, len
);
5802 plist
.add (ARDOUR::Properties::name
, new_name
);
5803 plist
.add (ARDOUR::Properties::layer
, 0);
5805 boost::shared_ptr
<Region
> nr
= RegionFactory::create (r
->sources(), plist
, false);
5806 pl
->add_region (nr
, r
->position() + pos
);
5814 RegionFactory::region_name (new_name
, r
->name());
5816 /* Add the final region */
5819 plist
.add (ARDOUR::Properties::start
, r
->start() + pos
);
5820 plist
.add (ARDOUR::Properties::length
, r
->last_frame() - (r
->position() + pos
) + 1);
5821 plist
.add (ARDOUR::Properties::name
, new_name
);
5822 plist
.add (ARDOUR::Properties::layer
, 0);
5824 boost::shared_ptr
<Region
> nr
= RegionFactory::create (r
->sources(), plist
, false);
5825 pl
->add_region (nr
, r
->position() + pos
);
5830 _session
->add_command (new StatefulDiffCommand (pl
));
5834 Editor::place_transient()
5840 RegionSelection rs
= get_regions_from_selection_and_edit_point ();
5846 framepos_t where
= get_preferred_edit_position();
5848 _session
->begin_reversible_command (_("place transient"));
5850 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
5851 framepos_t position
= (*r
)->region()->position();
5852 (*r
)->region()->add_transient(where
- position
);
5855 _session
->commit_reversible_command ();
5859 Editor::remove_transient(ArdourCanvas::Item
* item
)
5865 ArdourCanvas::SimpleLine
* _line
= reinterpret_cast<ArdourCanvas::SimpleLine
*> (item
);
5868 AudioRegionView
* _arv
= reinterpret_cast<AudioRegionView
*> (item
->get_data ("regionview"));
5869 _arv
->remove_transient(_line
->property_x1());
5873 Editor::snap_regions_to_grid ()
5875 RegionSelection rs
= get_regions_from_selection_and_entered ();
5877 if (!_session
|| rs
.empty()) {
5881 _session
->begin_reversible_command (_("snap regions to grid"));
5883 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
5884 framepos_t start_frame
= (*r
)->region()->first_frame ();
5885 snap_to (start_frame
);
5886 (*r
)->region()->set_position (start_frame
, this);
5889 _session
->commit_reversible_command ();
5893 Editor::close_region_gaps ()
5895 RegionSelection rs
= get_regions_from_selection_and_entered ();
5897 if (!_session
|| rs
.empty()) {
5901 Dialog
dialog (_("Close Region Gaps"));
5904 table
.set_spacings (12);
5905 table
.set_border_width (12);
5906 Label
* l
= manage (new Label (_("Crossfade length")));
5907 l
->set_alignment (0, 0.5);
5908 table
.attach (*l
, 0, 1, 0, 1);
5910 SpinButton
spin_crossfade (1, 0);
5911 spin_crossfade
.set_range (0, 15);
5912 spin_crossfade
.set_increments (1, 1);
5913 spin_crossfade
.set_value (3);
5914 table
.attach (spin_crossfade
, 1, 2, 0, 1);
5916 table
.attach (*manage (new Label (_("ms"))), 2, 3, 0, 1);
5918 l
= manage (new Label (_("Pull-back length")));
5919 l
->set_alignment (0, 0.5);
5920 table
.attach (*l
, 0, 1, 1, 2);
5922 SpinButton
spin_pullback (1, 0);
5923 spin_pullback
.set_range (0, 15);
5924 spin_pullback
.set_increments (1, 1);
5925 spin_pullback
.set_value (5);
5926 table
.attach (spin_pullback
, 1, 2, 1, 2);
5928 table
.attach (*manage (new Label (_("ms"))), 2, 3, 1, 2);
5930 dialog
.get_vbox()->pack_start (table
);
5931 dialog
.add_button (Stock::CANCEL
, RESPONSE_CANCEL
);
5932 dialog
.add_button (_("Ok"), RESPONSE_ACCEPT
);
5935 if (dialog
.run () == RESPONSE_CANCEL
) {
5939 framepos_t crossfade_len
= spin_crossfade
.get_value();
5940 framepos_t pull_back_frames
= spin_pullback
.get_value();
5942 crossfade_len
= lrintf (crossfade_len
* _session
->frame_rate()/1000);
5943 pull_back_frames
= lrintf (pull_back_frames
* _session
->frame_rate()/1000);
5945 /* Iterate over the region list and make adjacent regions overlap by crossfade_len_ms */
5947 _session
->begin_reversible_command (_("close region gaps"));
5950 boost::shared_ptr
<Region
> last_region
;
5952 rs
.sort_by_position_and_track();
5954 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
5956 framepos_t position
= (*r
)->region()->position();
5958 if (idx
== 0 || position
< last_region
->position()){
5959 last_region
= (*r
)->region();
5964 (*r
)->region()->trim_front( (position
- pull_back_frames
), this );
5965 last_region
->trim_end( (position
- pull_back_frames
+ crossfade_len
), this );
5967 last_region
= (*r
)->region();
5972 _session
->commit_reversible_command ();
5976 Editor::tab_to_transient (bool forward
)
5978 AnalysisFeatureList positions
;
5980 RegionSelection rs
= get_regions_from_selection_and_entered ();
5986 framepos_t pos
= _session
->audible_frame ();
5988 if (!selection
->tracks
.empty()) {
5990 for (TrackSelection::iterator t
= selection
->tracks
.begin(); t
!= selection
->tracks
.end(); ++t
) {
5992 RouteTimeAxisView
* rtv
= dynamic_cast<RouteTimeAxisView
*> (*t
);
5995 boost::shared_ptr
<Track
> tr
= rtv
->track();
5997 boost::shared_ptr
<Playlist
> pl
= tr
->playlist ();
5999 framepos_t result
= pl
->find_next_transient (pos
, forward
? 1 : -1);
6002 positions
.push_back (result
);
6015 for (RegionSelection::iterator r
= rs
.begin(); r
!= rs
.end(); ++r
) {
6016 (*r
)->region()->get_transients (positions
);
6020 TransientDetector::cleanup_transients (positions
, _session
->frame_rate(), 3.0);
6023 AnalysisFeatureList::iterator x
;
6025 for (x
= positions
.begin(); x
!= positions
.end(); ++x
) {
6031 if (x
!= positions
.end ()) {
6032 _session
->request_locate (*x
);
6036 AnalysisFeatureList::reverse_iterator x
;
6038 for (x
= positions
.rbegin(); x
!= positions
.rend(); ++x
) {
6044 if (x
!= positions
.rend ()) {
6045 _session
->request_locate (*x
);
6051 Editor::playhead_forward_to_grid ()
6053 if (!_session
) return;
6054 framepos_t pos
= playhead_cursor
->current_frame
;
6055 if (pos
< max_framepos
- 1) {
6057 snap_to_internal (pos
, 1, false);
6058 _session
->request_locate (pos
);
6064 Editor::playhead_backward_to_grid ()
6066 if (!_session
) return;
6067 framepos_t pos
= playhead_cursor
->current_frame
;
6070 snap_to_internal (pos
, -1, false);
6071 _session
->request_locate (pos
);
6076 Editor::set_track_height (Height h
)
6078 TrackSelection
& ts (selection
->tracks
);
6080 for (TrackSelection::iterator x
= ts
.begin(); x
!= ts
.end(); ++x
) {
6081 (*x
)->set_height (h
);
6086 Editor::toggle_tracks_active ()
6088 TrackSelection
& ts (selection
->tracks
);
6090 bool target
= false;
6096 for (TrackSelection::iterator x
= ts
.begin(); x
!= ts
.end(); ++x
) {
6097 RouteTimeAxisView
* rtv
= dynamic_cast<RouteTimeAxisView
*>(*x
);
6101 target
= !rtv
->_route
->active();
6104 rtv
->_route
->set_active (target
);
6110 Editor::remove_tracks ()
6112 TrackSelection
& ts (selection
->tracks
);
6118 vector
<string
> choices
;
6122 const char* trackstr
;
6124 vector
<boost::shared_ptr
<Route
> > routes
;
6125 bool special_bus
= false;
6127 for (TrackSelection::iterator x
= ts
.begin(); x
!= ts
.end(); ++x
) {
6128 RouteTimeAxisView
* rtv
= dynamic_cast<RouteTimeAxisView
*> (*x
);
6130 if (rtv
->is_track()) {
6136 routes
.push_back (rtv
->_route
);
6138 if (rtv
->route()->is_master() || rtv
->route()->is_monitor()) {
6143 if (special_bus
&& !Config
->get_allow_special_bus_removal()) {
6144 MessageDialog
msg (_("That would be bad news ...."),
6148 msg
.set_secondary_text (string_compose (_(
6149 "Removing the master or monitor bus is such a bad idea\n\
6150 that %1 is not going to allow it.\n\
6152 If you really want to do this sort of thing\n\
6153 edit your ardour.rc file to set the\n\
6154 \"allow-special-bus-removal\" option to be \"yes\""), PROGRAM_NAME
));
6161 if (ntracks
+ nbusses
== 0) {
6166 trackstr
= _("tracks");
6168 trackstr
= _("track");
6172 busstr
= _("busses");
6179 prompt
= string_compose (_("Do you really want to remove %1 %2 and %3 %4?\n"
6180 "(You may also lose the playlists associated with the %2)\n\n"
6181 "This action cannot be undone, and the session file will be overwritten!"),
6182 ntracks
, trackstr
, nbusses
, busstr
);
6184 prompt
= string_compose (_("Do you really want to remove %1 %2?\n"
6185 "(You may also lose the playlists associated with the %2)\n\n"
6186 "This action cannot be undone, and the session file will be overwritten!"),
6189 } else if (nbusses
) {
6190 prompt
= string_compose (_("Do you really want to remove %1 %2?\n\n"
6191 "This action cannot be undon, and the session file will be overwritten"),
6195 choices
.push_back (_("No, do nothing."));
6196 if (ntracks
+ nbusses
> 1) {
6197 choices
.push_back (_("Yes, remove them."));
6199 choices
.push_back (_("Yes, remove it."));
6204 title
= string_compose (_("Remove %1"), trackstr
);
6206 title
= string_compose (_("Remove %1"), busstr
);
6209 Choice
prompter (title
, prompt
, choices
);
6211 if (prompter
.run () != 1) {
6215 for (vector
<boost::shared_ptr
<Route
> >::iterator x
= routes
.begin(); x
!= routes
.end(); ++x
) {
6216 _session
->remove_route (*x
);
6221 Editor::do_insert_time ()
6223 if (selection
->tracks
.empty()) {
6227 InsertTimeDialog
d (*this);
6228 int response
= d
.run ();
6230 if (response
!= RESPONSE_OK
) {
6234 if (d
.distance() == 0) {
6238 InsertTimeOption opt
= d
.intersected_region_action ();
6241 get_preferred_edit_position(),
6246 d
.move_glued_markers(),
6247 d
.move_locked_markers(),
6253 Editor::insert_time (framepos_t pos
, framecnt_t frames
, InsertTimeOption opt
,
6254 bool ignore_music_glue
, bool markers_too
, bool glued_markers_too
, bool locked_markers_too
, bool tempo_too
)
6256 bool commit
= false;
6258 if (Config
->get_edit_mode() == Lock
) {
6262 begin_reversible_command (_("insert time"));
6264 for (TrackSelection::iterator x
= selection
->tracks
.begin(); x
!= selection
->tracks
.end(); ++x
) {
6266 boost::shared_ptr
<Playlist
> pl
= (*x
)->playlist();
6270 pl
->clear_changes ();
6271 pl
->clear_owned_changes ();
6273 if (opt
== SplitIntersected
) {
6277 pl
->shift (pos
, frames
, (opt
== MoveIntersected
), ignore_music_glue
);
6279 vector
<Command
*> cmds
;
6281 _session
->add_commands (cmds
);
6283 _session
->add_command (new StatefulDiffCommand (pl
));
6288 RouteTimeAxisView
* rtav
= dynamic_cast<RouteTimeAxisView
*> (*x
);
6290 rtav
->route ()->shift (pos
, frames
);
6298 XMLNode
& before (_session
->locations()->get_state());
6299 Locations::LocationList
copy (_session
->locations()->list());
6301 for (Locations::LocationList::iterator i
= copy
.begin(); i
!= copy
.end(); ++i
) {
6303 Locations::LocationList::const_iterator tmp
;
6305 bool const was_locked
= (*i
)->locked ();
6306 if (locked_markers_too
) {
6310 if ((*i
)->position_lock_style() == AudioTime
|| glued_markers_too
) {
6312 if ((*i
)->start() >= pos
) {
6313 (*i
)->set_start ((*i
)->start() + frames
);
6314 if (!(*i
)->is_mark()) {
6315 (*i
)->set_end ((*i
)->end() + frames
);
6328 XMLNode
& after (_session
->locations()->get_state());
6329 _session
->add_command (new MementoCommand
<Locations
>(*_session
->locations(), &before
, &after
));
6334 _session
->tempo_map().insert_time (pos
, frames
);
6338 commit_reversible_command ();
6343 Editor::fit_selected_tracks ()
6345 fit_tracks (selection
->tracks
);
6349 Editor::fit_tracks (TrackViewList
& tracks
)
6351 if (tracks
.empty()) {
6355 uint32_t child_heights
= 0;
6357 for (TrackSelection::iterator t
= tracks
.begin(); t
!= tracks
.end(); ++t
) {
6359 if (!(*t
)->marked_for_display()) {
6363 child_heights
+= (*t
)->effective_height() - (*t
)->current_height();
6366 uint32_t h
= (uint32_t) floor ((_canvas_height
- child_heights
- canvas_timebars_vsize
) / tracks
.size());
6367 double first_y_pos
= DBL_MAX
;
6369 if (h
< TimeAxisView::preset_height (HeightSmall
)) {
6370 MessageDialog
msg (*this, _("There are too many tracks to fit in the current window"));
6371 /* too small to be displayed */
6375 undo_visual_stack
.push_back (current_visual_state());
6377 /* build a list of all tracks, including children */
6380 for (TrackViewList::iterator i
= track_views
.begin(); i
!= track_views
.end(); ++i
) {
6382 TimeAxisView::Children c
= (*i
)->get_child_list ();
6383 for (TimeAxisView::Children::iterator j
= c
.begin(); j
!= c
.end(); ++j
) {
6384 all
.push_back (j
->get());
6388 /* operate on all tracks, hide unselected ones that are in the middle of selected ones */
6390 bool prev_was_selected
= false;
6391 bool is_selected
= tracks
.contains (all
.front());
6392 bool next_is_selected
;
6394 for (TrackViewList::iterator t
= all
.begin(); t
!= all
.end(); ++t
) {
6396 TrackViewList::iterator next
;
6401 if (next
!= all
.end()) {
6402 next_is_selected
= tracks
.contains (*next
);
6404 next_is_selected
= false;
6408 (*t
)->set_height (h
);
6409 first_y_pos
= std::min ((*t
)->y_position (), first_y_pos
);
6411 if (prev_was_selected
&& next_is_selected
) {
6412 hide_track_in_display (*t
);
6416 prev_was_selected
= is_selected
;
6417 is_selected
= next_is_selected
;
6421 set the controls_layout height now, because waiting for its size
6422 request signal handler will cause the vertical adjustment setting to fail
6425 controls_layout
.property_height () = full_canvas_height
- canvas_timebars_vsize
;
6426 vertical_adjustment
.set_value (first_y_pos
);
6428 redo_visual_stack
.push_back (current_visual_state());
6432 Editor::save_visual_state (uint32_t n
)
6434 while (visual_states
.size() <= n
) {
6435 visual_states
.push_back (0);
6438 delete visual_states
[n
];
6440 visual_states
[n
] = current_visual_state (true);
6445 Editor::goto_visual_state (uint32_t n
)
6447 if (visual_states
.size() <= n
) {
6451 if (visual_states
[n
] == 0) {
6455 use_visual_state (*visual_states
[n
]);
6459 Editor::start_visual_state_op (uint32_t n
)
6461 if (visual_state_op_connection
.empty()) {
6462 visual_state_op_connection
= Glib::signal_timeout().connect (sigc::bind (sigc::mem_fun (*this, &Editor::end_visual_state_op
), n
), 1000);
6467 Editor::cancel_visual_state_op (uint32_t n
)
6469 if (!visual_state_op_connection
.empty()) {
6470 visual_state_op_connection
.disconnect();
6471 goto_visual_state (n
);
6473 //we land here if called from the menu OR if end_visual_state_op has been called
6474 //so check if we are already in visual state n
6475 // XXX not yet checking it at all, but redoing does not hurt
6476 goto_visual_state (n
);
6481 Editor::end_visual_state_op (uint32_t n
)
6483 visual_state_op_connection
.disconnect();
6484 save_visual_state (n
);
6486 PopUp
* pup
= new PopUp (WIN_POS_MOUSE
, 1000, true);
6488 snprintf (buf
, sizeof (buf
), _("Saved view %u"), n
+1);
6489 pup
->set_text (buf
);
6492 return false; // do not call again
6496 Editor::toggle_region_mute ()
6498 if (_ignore_region_action
) {
6502 RegionSelection rs
= get_regions_from_selection_and_entered ();
6508 if (rs
.size() > 1) {
6509 begin_reversible_command (_("mute regions"));
6511 begin_reversible_command (_("mute region"));
6514 for (RegionSelection::iterator i
= rs
.begin(); i
!= rs
.end(); ++i
) {
6516 (*i
)->region()->playlist()->clear_changes ();
6517 (*i
)->region()->set_muted (!(*i
)->region()->muted ());
6518 _session
->add_command (new StatefulDiffCommand ((*i
)->region()->playlist()));
6522 commit_reversible_command ();