2 Copyright (C) 2000-2006 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 #include <pbd/stacktrace.h>
22 #include <ardour/diskstream.h>
23 #include <ardour/playlist.h>
24 #include <ardour/route_group.h>
28 #include "audio_time_axis.h"
29 #include "audio_region_view.h"
30 #include "audio_streamview.h"
31 #include "automation_line.h"
37 using namespace ARDOUR;
41 using namespace Gtkmm2ext;
42 using namespace Editing;
44 struct TrackViewByPositionSorter
46 bool operator() (const TimeAxisView* a, const TimeAxisView *b) {
47 return a->y_position < b->y_position;
52 Editor::extend_selection_to_track (TimeAxisView& view)
54 if (selection->selected (&view)) {
55 /* already selected, do nothing */
59 if (selection->tracks.empty()) {
61 if (!selection->selected (&view)) {
62 selection->set (&view);
69 /* something is already selected, so figure out which range of things to add */
71 TrackViewList to_be_added;
72 TrackViewList sorted = track_views;
73 TrackViewByPositionSorter cmp;
74 bool passed_clicked = false;
79 if (!selection->selected (&view)) {
80 to_be_added.push_back (&view);
83 /* figure out if we should go forward or backwards */
85 for (TrackViewList::iterator i = sorted.begin(); i != sorted.end(); ++i) {
88 passed_clicked = true;
91 if (selection->selected (*i)) {
101 passed_clicked = false;
105 for (TrackViewList::iterator i = sorted.begin(); i != sorted.end(); ++i) {
108 passed_clicked = true;
112 if (passed_clicked) {
113 if ((*i)->hidden()) {
116 if (selection->selected (*i)) {
118 } else if (!(*i)->hidden()) {
119 to_be_added.push_back (*i);
126 for (TrackViewList::reverse_iterator r = sorted.rbegin(); r != sorted.rend(); ++r) {
129 passed_clicked = true;
133 if (passed_clicked) {
135 if ((*r)->hidden()) {
139 if (selection->selected (*r)) {
141 } else if (!(*r)->hidden()) {
142 to_be_added.push_back (*r);
148 if (!to_be_added.empty()) {
149 selection->add (to_be_added);
157 Editor::select_all_tracks ()
159 selection->set (track_views);
163 Editor::set_selected_track_as_side_effect (bool force)
165 if (!clicked_trackview) {
169 if (!selection->tracks.empty()) {
170 if (!selection->selected (clicked_trackview)) {
171 selection->add (clicked_trackview);
175 selection->set (clicked_trackview);
180 Editor::set_selected_track (TimeAxisView& view, Selection::Operation op, bool no_remove)
184 case Selection::Toggle:
185 if (selection->selected (&view)) {
187 selection->remove (&view);
190 selection->add (&view);
195 if (!selection->selected (&view)) {
196 selection->add (&view);
201 if (selection->selected (&view) && selection->tracks.size() > 1) {
203 /* reset track selection if there is only 1 other track
204 selected OR if no_remove is not set (its there to
205 prevent deselecting a multi-track selection
206 when clicking on an already selected track
210 if (selection->tracks.empty()) {
211 selection->set (&view);
212 } else if (selection->tracks.size() == 1 || !no_remove) {
213 selection->set (&view);
218 case Selection::Extend:
219 extend_selection_to_track (view);
225 Editor::set_selected_track_from_click (bool press, Selection::Operation op, bool no_remove)
227 if (!clicked_trackview) {
235 set_selected_track (*clicked_trackview, op, no_remove);
239 Editor::set_selected_control_point_from_click (Selection::Operation op, bool no_remove)
241 if (!clicked_control_point) {
245 /* select this point and any others that it represents */
250 x1 = pixel_to_frame (clicked_control_point->get_x() - 10);
251 x2 = pixel_to_frame (clicked_control_point->get_x() + 10);
252 y1 = clicked_control_point->get_x() - 10;
253 y2 = clicked_control_point->get_y() + 10;
255 return select_all_within (x1, x2, y1, y2, selection->tracks, op);
259 Editor::get_relevant_audio_tracks (set<AudioTimeAxisView*>& relevant_tracks)
261 /* step one: get all selected tracks and all tracks in the relevant edit groups */
263 for (TrackSelection::iterator ti = selection->tracks.begin(); ti != selection->tracks.end(); ++ti) {
265 AudioTimeAxisView* atv = dynamic_cast<AudioTimeAxisView*>(*ti);
271 RouteGroup* group = atv->route()->edit_group();
273 if (group && group->is_active()) {
275 /* active group for this track, loop over all tracks and get every member of the group */
277 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
279 AudioTimeAxisView* tatv;
281 if ((tatv = dynamic_cast<AudioTimeAxisView*> (*i)) != 0) {
283 if (tatv->route()->edit_group() == group) {
284 relevant_tracks.insert (tatv);
289 relevant_tracks.insert (atv);
296 * Call a slot for a given `basis' track and also for any track that is in the same
298 * @param sl Slot to call.
299 * @param basis Basis track.
303 Editor::mapover_audio_tracks (slot<void,AudioTimeAxisView&,uint32_t> sl, TimeAxisView* basis)
305 AudioTimeAxisView* audio_basis = dynamic_cast<AudioTimeAxisView*> (basis);
306 if (audio_basis == 0) {
310 /* work out the tracks that we will call the slot for; use
311 a set here as it will disallow possible duplicates of the
313 set<AudioTimeAxisView*> tracks;
315 /* always call for the basis */
316 tracks.insert (audio_basis);
318 RouteGroup* group = audio_basis->route()->edit_group();
319 if (group && group->is_active()) {
321 /* the basis is a member of an active edit group; find other members */
322 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
323 AudioTimeAxisView* v = dynamic_cast<AudioTimeAxisView*> (*i);
324 if (v && v->route()->edit_group() == group) {
331 uint32_t const sz = tracks.size ();
332 for (set<AudioTimeAxisView*>::iterator i = tracks.begin(); i != tracks.end(); ++i) {
338 Editor::mapped_get_equivalent_regions (RouteTimeAxisView& tv, uint32_t ignored, RegionView* basis, vector<RegionView*>* all_equivs)
340 boost::shared_ptr<Playlist> pl;
341 vector<boost::shared_ptr<Region> > results;
343 boost::shared_ptr<Diskstream> ds;
345 if ((ds = tv.get_diskstream()) == 0) {
350 if (&tv == &basis->get_time_axis_view()) {
351 /* looking in same track as the original */
355 if ((pl = ds->playlist()) != 0) {
356 pl->get_equivalent_regions (basis->region(), results);
359 for (vector<boost::shared_ptr<Region> >::iterator ir = results.begin(); ir != results.end(); ++ir) {
360 if ((marv = tv.view()->find_view (*ir)) != 0) {
361 all_equivs->push_back (marv);
367 Editor::get_equivalent_regions (RegionView* basis, vector<RegionView*>& equivalent_regions)
369 mapover_audio_tracks (bind (mem_fun (*this, &Editor::mapped_get_equivalent_regions), basis, &equivalent_regions), &basis->get_trackview());
371 /* add clicked regionview since we skipped all other regions in the same track as the one it was in */
373 equivalent_regions.push_back (basis);
377 Editor::set_selected_regionview_from_click (bool press, Selection::Operation op, bool no_track_remove)
379 vector<RegionView*> all_equivalent_regions;
382 if (!clicked_regionview || !clicked_audio_trackview) {
387 button_release_can_deselect = false;
390 if (op == Selection::Toggle || op == Selection::Set) {
394 case Selection::Toggle:
396 if (selection->selected (clicked_regionview)) {
399 /* whatever was clicked was selected already; do nothing here but allow
400 the button release to deselect it
403 button_release_can_deselect = true;
407 if (button_release_can_deselect) {
409 /* just remove this one region, but only on a permitted button release */
411 selection->remove (clicked_regionview);
414 /* no more deselect action on button release till a new press
415 finds an already selected object.
418 button_release_can_deselect = false;
426 if (selection->selected (clicked_audio_trackview)) {
427 get_equivalent_regions (clicked_regionview, all_equivalent_regions);
429 all_equivalent_regions.push_back (clicked_regionview);
432 /* add all the equivalent regions, but only on button press */
436 if (!all_equivalent_regions.empty()) {
440 selection->add (all_equivalent_regions);
446 if (!selection->selected (clicked_regionview)) {
448 get_equivalent_regions (clicked_regionview, all_equivalent_regions);
449 selection->set (all_equivalent_regions);
452 /* no commit necessary: clicked on an already selected region */
462 } else if (op == Selection::Extend) {
464 list<Selectable*> results;
465 nframes_t last_frame;
466 nframes_t first_frame;
468 /* 1. find the last selected regionview in the track that was clicked in */
471 first_frame = max_frames;
473 for (RegionSelection::iterator x = selection->regions.begin(); x != selection->regions.end(); ++x) {
474 if (&(*x)->get_time_axis_view() == &clicked_regionview->get_time_axis_view()) {
476 if ((*x)->region()->last_frame() > last_frame) {
477 last_frame = (*x)->region()->last_frame();
480 if ((*x)->region()->first_frame() < first_frame) {
481 first_frame = (*x)->region()->first_frame();
486 /* 2. figure out the boundaries for our search for new objects */
488 switch (clicked_regionview->region()->coverage (first_frame, last_frame)) {
490 if (last_frame < clicked_regionview->region()->first_frame()) {
491 first_frame = last_frame;
492 last_frame = clicked_regionview->region()->last_frame();
494 last_frame = first_frame;
495 first_frame = clicked_regionview->region()->first_frame();
499 case OverlapExternal:
500 if (last_frame < clicked_regionview->region()->first_frame()) {
501 first_frame = last_frame;
502 last_frame = clicked_regionview->region()->last_frame();
504 last_frame = first_frame;
505 first_frame = clicked_regionview->region()->first_frame();
509 case OverlapInternal:
510 if (last_frame < clicked_regionview->region()->first_frame()) {
511 first_frame = last_frame;
512 last_frame = clicked_regionview->region()->last_frame();
514 last_frame = first_frame;
515 first_frame = clicked_regionview->region()->first_frame();
521 /* nothing to do except add clicked region to selection, since it
522 overlaps with the existing selection in this track.
527 /* 2. find all selectable objects (regionviews in this case) between that one and the end of the
528 one that was clicked.
531 set<AudioTimeAxisView*> relevant_tracks;
533 get_relevant_audio_tracks (relevant_tracks);
535 for (set<AudioTimeAxisView*>::iterator t = relevant_tracks.begin(); t != relevant_tracks.end(); ++t) {
536 (*t)->get_selectables (first_frame, last_frame, -1.0, -1.0, results);
539 /* 3. convert to a vector of audio regions */
541 vector<RegionView*> regions;
543 for (list<Selectable*>::iterator x = results.begin(); x != results.end(); ++x) {
546 if ((arv = dynamic_cast<RegionView*>(*x)) != 0) {
547 regions.push_back (arv);
551 if (!regions.empty()) {
552 selection->add (regions);
563 Editor::set_selected_regionview_from_region_list (boost::shared_ptr<Region> region, Selection::Operation op)
565 vector<RegionView*> all_equivalent_regions;
567 get_regions_corresponding_to (region, all_equivalent_regions);
569 if (all_equivalent_regions.empty()) {
574 case Selection::Toggle:
575 /* XXX this is not correct */
576 selection->toggle (all_equivalent_regions);
579 selection->set (all_equivalent_regions, false);
581 case Selection::Extend:
582 selection->add (all_equivalent_regions, false);
585 selection->add (all_equivalent_regions, false);
591 Editor::set_selected_regionview_from_map_event (GdkEventAny* ev, StreamView* sv, boost::weak_ptr<Region> weak_r)
594 boost::shared_ptr<Region> r (weak_r.lock());
600 boost::shared_ptr<AudioRegion> ar;
602 if ((ar = boost::dynamic_pointer_cast<AudioRegion> (r)) == 0) {
606 if ((rv = sv->find_view (ar)) == 0) {
610 /* don't reset the selection if its something other than
611 a single other region.
614 if (selection->regions.size() > 1) {
618 begin_reversible_command (_("set selected regions"));
622 commit_reversible_command () ;
628 Editor::track_selection_changed ()
630 switch (selection->tracks.size()){
634 set_selected_mixer_strip (*(selection->tracks.front()));
638 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
639 if (find (selection->tracks.begin(), selection->tracks.end(), *i) != selection->tracks.end()) {
640 (*i)->set_selected (true);
642 (*i)->set_selected (false);
648 Editor::time_selection_changed ()
650 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
651 (*i)->hide_selection ();
654 if (selection->tracks.empty()) {
655 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
656 (*i)->show_selection (selection->time);
659 for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
660 (*i)->show_selection (selection->time);
664 if (selection->time.empty()) {
665 ActionManager::set_sensitive (ActionManager::time_selection_sensitive_actions, false);
667 ActionManager::set_sensitive (ActionManager::time_selection_sensitive_actions, true);
673 Editor::region_selection_changed ()
675 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
676 (*i)->set_selected_regionviews (selection->regions);
681 Editor::point_selection_changed ()
683 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
684 (*i)->set_selected_points (selection->points);
689 Editor::select_all_in_track (Selection::Operation op)
691 list<Selectable *> touched;
693 if (!clicked_trackview) {
697 clicked_trackview->get_selectables (0, max_frames, 0, DBL_MAX, touched);
700 case Selection::Toggle:
701 selection->add (touched);
704 selection->set (touched);
706 case Selection::Extend:
707 /* meaningless, because we're selecting everything */
710 selection->add (touched);
716 Editor::select_all (Selection::Operation op)
718 list<Selectable *> touched;
720 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
721 if ((*iter)->hidden()) {
724 (*iter)->get_selectables (0, max_frames, 0, DBL_MAX, touched);
726 begin_reversible_command (_("select all"));
729 selection->add (touched);
731 case Selection::Toggle:
732 selection->add (touched);
735 selection->set (touched);
737 case Selection::Extend:
738 /* meaningless, because we're selecting everything */
741 commit_reversible_command ();
745 Editor::invert_selection_in_track ()
747 list<Selectable *> touched;
749 if (!clicked_trackview) {
753 clicked_trackview->get_inverted_selectables (*selection, touched);
754 selection->set (touched);
758 Editor::invert_selection ()
760 list<Selectable *> touched;
762 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
763 if ((*iter)->hidden()) {
766 (*iter)->get_inverted_selectables (*selection, touched);
769 selection->set (touched);
773 Editor::select_all_within (nframes_t start, nframes_t end, double top, double bot, const TrackViewList& tracklist, Selection::Operation op)
775 list<Selectable*> touched;
776 list<Selectable*>::size_type n = 0;
777 TrackViewList touched_tracks;
779 for (TrackViewList::const_iterator iter = tracklist.begin(); iter != tracklist.end(); ++iter) {
780 if ((*iter)->hidden()) {
786 (*iter)->get_selectables (start, end, top, bot, touched);
788 if (n != touched.size()) {
789 touched_tracks.push_back (*iter);
793 if (touched.empty()) {
797 if (!touched_tracks.empty()) {
801 selection->add (touched_tracks);
803 case Selection::Toggle:
804 selection->toggle (touched_tracks);
807 selection->set (touched_tracks);
809 case Selection::Extend:
810 /* not defined yet */
815 begin_reversible_command (_("select all within"));
818 selection->add (touched);
820 case Selection::Toggle:
821 selection->toggle (touched);
824 selection->set (touched);
826 case Selection::Extend:
827 /* not defined yet */
831 commit_reversible_command ();
833 return !touched.empty();
837 Editor::set_selection_from_audio_region ()
839 if (selection->regions.empty()) {
843 RegionView* rv = *(selection->regions.begin());
844 boost::shared_ptr<Region> region = rv->region();
846 begin_reversible_command (_("set selection from region"));
847 selection->set (0, region->position(), region->last_frame());
848 commit_reversible_command ();
850 set_mouse_mode (Editing::MouseRange, false);
854 Editor::set_selection_from_punch()
858 if ((location = session->locations()->auto_punch_location()) == 0) {
862 set_selection_from_range (*location);
866 Editor::set_selection_from_loop()
870 if ((location = session->locations()->auto_loop_location()) == 0) {
873 set_selection_from_range (*location);
877 Editor::set_selection_from_range (Location& loc)
879 begin_reversible_command (_("set selection from range"));
880 selection->set (0, loc.start(), loc.end());
881 commit_reversible_command ();
883 set_mouse_mode (Editing::MouseRange, false);
887 Editor::select_all_selectables_using_time_selection ()
889 list<Selectable *> touched;
891 if (selection->time.empty()) {
895 nframes_t start = selection->time[clicked_selection].start;
896 nframes_t end = selection->time[clicked_selection].end;
898 if (end - start < 1) {
902 for (TrackViewList::iterator iter = selection->tracks.begin(); iter != selection->tracks.end(); ++iter) {
903 if ((*iter)->hidden()) {
906 (*iter)->get_selectables (start, end - 1, 0, DBL_MAX, touched);
909 begin_reversible_command (_("select all from range"));
910 selection->set (touched);
911 commit_reversible_command ();
916 Editor::select_all_selectables_using_punch()
918 Location* location = session->locations()->auto_punch_location();
919 list<Selectable *> touched;
921 if (location == 0 || (location->end() - location->start() <= 1)) {
925 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
926 if ((*iter)->hidden()) {
929 (*iter)->get_selectables (location->start(), location->end() - 1, 0, DBL_MAX, touched);
931 begin_reversible_command (_("select all from punch"));
932 selection->set (touched);
933 commit_reversible_command ();
938 Editor::select_all_selectables_using_loop()
940 Location* location = session->locations()->auto_loop_location();
941 list<Selectable *> touched;
943 if (location == 0 || (location->end() - location->start() <= 1)) {
947 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
948 if ((*iter)->hidden()) {
951 (*iter)->get_selectables (location->start(), location->end() - 1, 0, DBL_MAX, touched);
953 begin_reversible_command (_("select all from loop"));
954 selection->set (touched);
955 commit_reversible_command ();
960 Editor::select_all_selectables_using_cursor (Cursor *cursor, bool after)
964 list<Selectable *> touched;
967 begin_reversible_command (_("select all after cursor"));
968 start = cursor->current_frame ;
969 end = session->current_end_frame();
971 if (cursor->current_frame > 0) {
972 begin_reversible_command (_("select all before cursor"));
974 end = cursor->current_frame - 1;
980 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
981 if ((*iter)->hidden()) {
984 (*iter)->get_selectables (start, end, 0, DBL_MAX, touched);
986 selection->set (touched);
987 commit_reversible_command ();
991 Editor::select_all_selectables_using_edit (bool after)
995 list<Selectable *> touched;
998 begin_reversible_command (_("select all after edit"));
999 start = get_preferred_edit_position();
1000 end = session->current_end_frame();
1002 if ((end = get_preferred_edit_position()) > 1) {
1003 begin_reversible_command (_("select all before edit"));
1011 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
1012 if ((*iter)->hidden()) {
1015 (*iter)->get_selectables (start, end, 0, DBL_MAX, touched);
1017 selection->set (touched);
1018 commit_reversible_command ();
1022 Editor::select_all_selectables_between (bool within)
1026 list<Selectable *> touched;
1028 if (!get_edit_op_range (start, end)) {
1032 for (TrackViewList::iterator iter = track_views.begin(); iter != track_views.end(); ++iter) {
1033 if ((*iter)->hidden()) {
1036 (*iter)->get_selectables (start, end, 0, DBL_MAX, touched);
1039 selection->set (touched);
1043 Editor::select_range_between ()
1048 if (!get_edit_op_range (start, end)) {
1052 set_mouse_mode (MouseRange);
1053 selection->set ((TimeAxisView*) 0, start, end);
1057 Editor::get_edit_op_range (nframes64_t& start, nframes64_t& end) const
1062 /* in range mode, use any existing selection */
1064 if (mouse_mode == MouseRange && !selection->time.empty()) {
1065 /* we know that these are ordered */
1066 start = selection->time.start();
1067 end = selection->time.end_frame();
1071 if (!mouse_frame (m, ignored)) {
1072 /* mouse is not in a canvas, try playhead+selected marker.
1073 this is probably most true when using menus.
1076 if (selection->markers.empty()) {
1080 start = selection->markers.front()->position();
1081 end = session->audible_frame();
1085 switch (_edit_point) {
1086 case EditAtPlayhead:
1087 if (selection->markers.empty()) {
1088 /* use mouse + playhead */
1090 end = session->audible_frame();
1092 /* use playhead + selected marker */
1093 start = session->audible_frame();
1094 end = selection->markers.front()->position();
1099 /* use mouse + selected marker */
1100 if (selection->markers.empty()) {
1102 end = session->audible_frame();
1104 start = selection->markers.front()->position();
1109 case EditAtSelectedMarker:
1110 /* use mouse + selected marker */
1111 if (selection->markers.empty()) {
1113 MessageDialog win (_("No edit range defined"),
1118 win.set_secondary_text (
1119 _("the edit point is Selected Marker\nbut there is no selected marker."));
1122 win.set_default_response (RESPONSE_CLOSE);
1123 win.set_position (Gtk::WIN_POS_MOUSE);
1128 return false; // NO RANGE
1130 start = selection->markers.front()->position();
1148 Editor::deselect_all ()
1150 selection->clear ();