2 * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
3 * Copyright (C) 2009-2012 David Robillard <d@drobilla.net>
4 * Copyright (C) 2009-2018 Paul Davis <paul@linuxaudiosystems.com>
5 * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
6 * Copyright (C) 2015-2016 Tim Mayberry <mojofunk@gmail.com>
7 * Copyright (C) 2016 Nick Mainsbridge <mainsbridge@gmail.com>
8 * Copyright (C) 2018-2019 Ben Loftis <ben@harrisonconsoles.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License along
21 * with this program; if not, write to the Free Software Foundation, Inc.,
22 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
31 #include "pbd/basename.h"
32 #include "pbd/enumwriter.h"
34 #include "ardour/audiofilesource.h"
35 #include "ardour/audioregion.h"
36 #include "ardour/profile.h"
37 #include "ardour/region_factory.h"
38 #include "ardour/session.h"
39 #include "ardour/session_playlist.h"
40 #include "ardour/silentfilesource.h"
42 #include "gtkmm2ext/treeutils.h"
43 #include "gtkmm2ext/utils.h"
45 #include "widgets/choice.h"
46 #include "widgets/tooltips.h"
49 #include "ardour_ui.h"
50 #include "audio_clock.h"
52 #include "editing_convert.h"
54 #include "editor_drag.h"
55 #include "editor_regions.h"
56 #include "gui_thread.h"
58 #include "main_clock.h"
59 #include "region_view.h"
60 #include "ui_config.h"
66 using namespace ARDOUR;
67 using namespace ArdourWidgets;
68 using namespace ARDOUR_UI_UTILS;
72 using namespace Editing;
73 using Gtkmm2ext::Keyboard;
78 Gtk::AlignmentEnum al;
83 //#define SHOW_REGION_EXTRAS
85 EditorRegions::EditorRegions (Editor* e)
91 , _no_redisplay (false)
93 _display.set_size_request (100, -1);
94 _display.set_rules_hint (true);
95 _display.set_name ("RegionList");
96 _display.set_fixed_height_mode (true);
97 _display.set_reorderable (false);
99 /* Try to prevent single mouse presses from initiating edits.
100 * This relies on a hack in gtktreeview.c:gtk_treeview_button_press() */
101 _display.set_data ("mouse-edits-require-mod1", (gpointer)0x1);
103 _model = TreeStore::create (_columns);
104 _model->set_sort_column (0, SORT_ASCENDING);
107 int bbt_width, date_width, check_width, height;
109 Glib::RefPtr<Pango::Layout> layout = _display.create_pango_layout (X_ ("000|000|000"));
110 Gtkmm2ext::get_pixel_size (layout, bbt_width, height);
112 Glib::RefPtr<Pango::Layout> layout2 = _display.create_pango_layout (X_ ("2099-10-10 10:10:30"));
113 Gtkmm2ext::get_pixel_size (layout2, date_width, height);
117 TreeViewColumn* col_name = manage (new TreeViewColumn ("", _columns.name));
118 col_name->set_fixed_width (120);
119 col_name->set_sizing (TREE_VIEW_COLUMN_FIXED);
120 TreeViewColumn* col_tags = manage (new TreeViewColumn ("", _columns.tags));
121 col_tags->set_fixed_width (date_width);
122 col_tags->set_sizing (TREE_VIEW_COLUMN_FIXED);
123 TreeViewColumn* col_start = manage (new TreeViewColumn ("", _columns.start));
124 col_start->set_fixed_width (bbt_width);
125 col_start->set_sizing (TREE_VIEW_COLUMN_FIXED);
126 TreeViewColumn* col_end = manage (new TreeViewColumn ("", _columns.end));
127 col_end->set_fixed_width (bbt_width);
128 col_end->set_sizing (TREE_VIEW_COLUMN_FIXED);
129 TreeViewColumn* col_length = manage (new TreeViewColumn ("", _columns.length));
130 col_length->set_fixed_width (bbt_width);
131 col_length->set_sizing (TREE_VIEW_COLUMN_FIXED);
132 TreeViewColumn* col_sync = manage (new TreeViewColumn ("", _columns.sync));
133 col_sync->set_fixed_width (bbt_width);
134 col_sync->set_sizing (TREE_VIEW_COLUMN_FIXED);
135 TreeViewColumn* col_fadein = manage (new TreeViewColumn ("", _columns.fadein));
136 col_fadein->set_fixed_width (bbt_width);
137 col_fadein->set_sizing (TREE_VIEW_COLUMN_FIXED);
138 TreeViewColumn* col_fadeout = manage (new TreeViewColumn ("", _columns.fadeout));
139 col_fadeout->set_fixed_width (bbt_width);
140 col_fadeout->set_sizing (TREE_VIEW_COLUMN_FIXED);
141 TreeViewColumn* col_locked = manage (new TreeViewColumn ("", _columns.locked));
142 col_locked->set_fixed_width (check_width);
143 col_locked->set_sizing (TREE_VIEW_COLUMN_FIXED);
144 TreeViewColumn* col_glued = manage (new TreeViewColumn ("", _columns.glued));
145 col_glued->set_fixed_width (check_width);
146 col_glued->set_sizing (TREE_VIEW_COLUMN_FIXED);
147 TreeViewColumn* col_muted = manage (new TreeViewColumn ("", _columns.muted));
148 col_muted->set_fixed_width (check_width);
149 col_muted->set_sizing (TREE_VIEW_COLUMN_FIXED);
150 TreeViewColumn* col_opaque = manage (new TreeViewColumn ("", _columns.opaque));
151 col_opaque->set_fixed_width (check_width);
152 col_opaque->set_sizing (TREE_VIEW_COLUMN_FIXED);
154 _display.append_column (*col_name);
155 _display.append_column (*col_tags);
156 _display.append_column (*col_start);
157 _display.append_column (*col_length);
158 _display.append_column (*col_locked);
159 _display.append_column (*col_glued);
160 _display.append_column (*col_muted);
161 _display.append_column (*col_opaque);
163 #ifdef SHOW_REGION_EXTRAS
164 _display.append_column (*col_end);
165 _display.append_column (*col_sync);
166 _display.append_column (*col_fadein);
167 _display.append_column (*col_fadeout);
173 /* clang-format off */
175 { 0, 0, ALIGN_LEFT, _("Region"), _("Region name, with number of channels in []'s") },
176 { 1, 1, ALIGN_LEFT, _("Tags"), _("Tags") },
177 { 2, 15, ALIGN_RIGHT, _("Start"), _("Position of start of region") },
178 { 3, 3, ALIGN_RIGHT, _("Length"), _("Length of the region") },
179 { 4, -1, ALIGN_CENTER, S_("Lock|L"), _("Region position locked?") },
180 { 5, -1, ALIGN_CENTER, S_("Glued|G"), _("Region position glued to Bars|Beats time?") },
181 { 6, -1, ALIGN_CENTER, S_("Mute|M"), _("Region muted?") },
182 { 7, -1, ALIGN_CENTER, S_("Opaque|O"), _("Region opaque (blocks regions below it from being heard)?") },
183 #ifdef SHOW_REGION_EXTRAS
184 { 8, 4, ALIGN_RIGHT, _("End"), _("Position of end of region") },
185 { 9, -1, ALIGN_RIGHT, _("Sync"), _("Position of region sync point, relative to start of the region") },
186 { 10,-1, ALIGN_RIGHT, _("Fade In"), _("Length of region fade-in (units: secondary clock), () if disabled") },
187 { 11,-1, ALIGN_RIGHT, _("Fade Out"), _("Length of region fade-out (units: secondary clock), () if disabled") },
189 { -1,-1, ALIGN_CENTER, 0, 0 }
191 /* clang-format on */
193 for (int i = 0; ci[i].index >= 0; ++i) {
194 col = _display.get_column (ci[i].index);
197 l = manage (new Label (ci[i].label));
198 l->set_alignment (ci[i].al);
199 set_tooltip (*l, ci[i].tooltip);
200 col->set_widget (*l);
203 col->set_sort_column (ci[i].sort_idx);
205 col->set_expand (false);
207 /* this sets the alignment of the column header... */
208 col->set_alignment (ci[i].al);
210 /* ...and this sets the alignment for the data cells */
211 CellRendererText* renderer = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (i));
213 renderer->property_xalign () = (ci[i].al == ALIGN_RIGHT ? 1.0 : (ci[i].al == ALIGN_LEFT ? 0.0 : 0.5));
217 _display.set_model (_model);
219 _display.set_headers_visible (true);
220 _display.set_rules_hint ();
222 if (UIConfiguration::instance ().get_use_tooltips ()) {
223 /* show path as the row tooltip */
224 _display.set_tooltip_column (12); /* path */
226 _display.get_selection ()->set_select_function (sigc::mem_fun (*this, &EditorRegions::selection_filter));
228 /* Name cell: make editable */
229 CellRendererText* region_name_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (0));
230 region_name_cell->property_editable () = true;
231 region_name_cell->signal_edited ().connect (sigc::mem_fun (*this, &EditorRegions::name_edit));
232 region_name_cell->signal_editing_started ().connect (sigc::mem_fun (*this, &EditorRegions::name_editing_started));
234 /* Region Name: color turns red if source is missing. */
235 TreeViewColumn* tv_col = _display.get_column (0);
236 CellRendererText* renderer = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (0));
237 tv_col->add_attribute (renderer->property_text (), _columns.name);
238 tv_col->add_attribute (renderer->property_foreground_gdk (), _columns.color_);
239 tv_col->set_expand (true);
241 /* Tags cell: make editable */
242 CellRendererText* region_tags_cell = dynamic_cast<CellRendererText*> (_display.get_column_cell_renderer (1));
243 region_tags_cell->property_editable () = true;
244 region_tags_cell->signal_edited ().connect (sigc::mem_fun (*this, &EditorRegions::tag_edit));
245 region_tags_cell->signal_editing_started ().connect (sigc::mem_fun (*this, &EditorRegions::tag_editing_started));
248 int check_start_col = 4;
250 CellRendererToggle* locked_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (check_start_col++));
251 locked_cell->property_activatable () = true;
252 locked_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::locked_changed));
254 CellRendererToggle* glued_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (check_start_col++));
255 glued_cell->property_activatable () = true;
256 glued_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::glued_changed));
258 CellRendererToggle* muted_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (check_start_col++));
259 muted_cell->property_activatable () = true;
260 muted_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::muted_changed));
262 CellRendererToggle* opaque_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (check_start_col));
263 opaque_cell->property_activatable () = true;
264 opaque_cell->signal_toggled ().connect (sigc::mem_fun (*this, &EditorRegions::opaque_changed));
266 _display.get_selection ()->set_mode (SELECTION_MULTIPLE);
267 _display.add_object_drag (_columns.region.index (), "regions");
268 _display.set_drag_column (_columns.name.index ());
270 /* setup DnD handling */
272 list<TargetEntry> region_list_target_table;
274 region_list_target_table.push_back (TargetEntry ("text/uri-list"));
275 region_list_target_table.push_back (TargetEntry ("text/plain"));
276 region_list_target_table.push_back (TargetEntry ("application/x-rootwin-drop"));
278 _display.add_drop_targets (region_list_target_table);
279 _display.signal_drag_data_received ().connect (sigc::mem_fun (*this, &EditorRegions::drag_data_received));
281 _scroller.add (_display);
282 _scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
284 _display.signal_button_press_event ().connect (sigc::mem_fun (*this, &EditorRegions::button_press), false);
285 _change_connection = _display.get_selection ()->signal_changed ().connect (sigc::mem_fun (*this, &EditorRegions::selection_changed));
287 _scroller.signal_key_press_event ().connect (sigc::mem_fun (*this, &EditorRegions::key_press), false);
288 _scroller.signal_focus_in_event ().connect (sigc::mem_fun (*this, &EditorRegions::focus_in), false);
289 _scroller.signal_focus_out_event ().connect (sigc::mem_fun (*this, &EditorRegions::focus_out));
291 _display.signal_enter_notify_event ().connect (sigc::mem_fun (*this, &EditorRegions::enter_notify), false);
292 _display.signal_leave_notify_event ().connect (sigc::mem_fun (*this, &EditorRegions::leave_notify), false);
294 ARDOUR_UI::instance ()->primary_clock->mode_changed.connect (sigc::mem_fun (*this, &EditorRegions::clock_format_changed));
296 e->EditorFreeze.connect (editor_freeze_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::freeze_tree_model, this), gui_context ());
297 e->EditorThaw.connect (editor_thaw_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::thaw_tree_model, this), gui_context ());
301 EditorRegions::focus_in (GdkEventFocus*)
303 Window* win = dynamic_cast<Window*> (_scroller.get_toplevel ());
306 old_focus = win->get_focus ();
314 /* try to do nothing on focus in (doesn't work, hence selection_count nonsense) */
319 EditorRegions::focus_out (GdkEventFocus*)
322 old_focus->grab_focus ();
333 EditorRegions::enter_notify (GdkEventCrossing*)
335 if (name_editable || tags_editable) {
339 Keyboard::magic_widget_grab_focus ();
344 EditorRegions::leave_notify (GdkEventCrossing*)
347 old_focus->grab_focus ();
351 Keyboard::magic_widget_drop_focus ();
356 EditorRegions::set_session (ARDOUR::Session* s)
358 SessionHandlePtr::set_session (s);
360 ARDOUR::Region::RegionPropertyChanged.connect (region_property_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::region_changed, this, _1, _2), gui_context ());
361 ARDOUR::RegionFactory::CheckNewRegion.connect (check_new_region_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::add_region, this, _1), gui_context ());
367 EditorRegions::add_region (boost::shared_ptr<Region> region)
369 if (!region || !_session) {
373 /* whole-file regions are shown in the Source List */
374 if (region->whole_file ()) {
379 region_changed (region, pc);
383 EditorRegions::destroy_region (boost::shared_ptr<ARDOUR::Region> region)
386 //At the time of writing, the only way to remove regions is "cleanup"
387 //by definition, "cleanup" only removes regions that aren't on the timeline
388 //so this would be a no-op anyway
389 //perhaps someday we will allow users to manually destroy regions.
390 RegionRowMap::iterator map_it = region_row_map.find (region);
391 if (map_it != region_row_map.end ()) {
392 region_row_map.erase (map_it);
393 _model->erase (map_it->second);
398 EditorRegions::remove_unused_regions ()
400 vector<string> choices;
407 prompt = _ ("Do you really want to remove unused regions?"
408 "\n(This is destructive and cannot be undone)");
410 choices.push_back (_ ("No, do nothing."));
411 choices.push_back (_ ("Yes, remove."));
413 ArdourWidgets::Choice prompter (_ ("Remove unused regions"), prompt, choices);
415 if (prompter.run () == 1) {
416 _no_redisplay = true;
417 _session->cleanup_regions ();
418 _no_redisplay = false;
424 EditorRegions::region_changed (boost::shared_ptr<Region> r, const PropertyChange& what_changed)
426 RegionRowMap::iterator map_it = region_row_map.find (r);
428 boost::shared_ptr<ARDOUR::Playlist> pl = r->playlist ();
429 if (!(pl && _session && _session->playlist_is_active (pl))) {
430 /* this region is not on an active playlist
431 * maybe it got deleted, or whatever */
432 if (map_it != region_row_map.end ()) {
433 region_row_map.erase (map_it);
434 _model->erase (map_it->second);
439 if (map_it != region_row_map.end ()) {
440 /* found the region, update its row properties */
441 TreeModel::Row row = *(map_it->second);
442 populate_row (r, row, what_changed);
445 /* new region, add it to the list */
446 TreeModel::iterator iter = _model->append ();
447 TreeModel::Row row = *iter;
448 region_row_map.insert (pair<boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::iterator> (r, iter));
450 /* set the properties that don't change */
451 row[_columns.region] = r;
453 /* now populate the properties that might change... */
454 populate_row (r, row, PropertyChange ());
459 EditorRegions::selection_changed ()
461 _editor->_region_selection_change_updates_region_list = false;
463 if (_display.get_selection ()->count_selected_rows () > 0) {
465 TreeView::Selection::ListHandle_Path rows = _display.get_selection ()->get_selected_rows ();
467 _editor->get_selection ().clear_regions ();
469 for (TreeView::Selection::ListHandle_Path::iterator i = rows.begin (); i != rows.end (); ++i) {
470 if ((iter = _model->get_iter (*i))) {
471 boost::shared_ptr<Region> region = (*iter)[_columns.region];
473 // they could have clicked on a row that is just a placeholder, like "Hidden"
474 // although that is not allowed by our selection filter. check it anyway
475 // since we need a region ptr.
478 _change_connection.block (true);
479 _editor->set_selected_regionview_from_region_list (region, Selection::Add);
480 _change_connection.block (false);
485 _editor->get_selection ().clear_regions ();
488 _editor->_region_selection_change_updates_region_list = true;
492 EditorRegions::set_selected (RegionSelection& regions)
494 for (RegionSelection::iterator i = regions.begin (); i != regions.end (); ++i) {
495 boost::shared_ptr<Region> r ((*i)->region ());
497 RegionRowMap::iterator it;
499 it = region_row_map.find (r);
501 if (it != region_row_map.end ()) {
502 TreeModel::iterator j = it->second;
503 _display.get_selection ()->select (*j);
509 EditorRegions::redisplay ()
511 if (_no_redisplay || !_session) {
515 /* store sort column id and type for later */
517 Gtk::SortType sort_type;
518 _model->get_sort_column_id (sort_col_id, sort_type);
520 _display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
522 /* Disable sorting to gain performance */
523 _model->set_sort_column (-2, SORT_ASCENDING);
525 region_row_map.clear ();
527 RegionFactory::foreach_region (sigc::mem_fun (*this, &EditorRegions::add_region));
529 _model->set_sort_column (sort_col_id, sort_type); // re-enabale sorting
530 _display.set_model (_model);
534 EditorRegions::update_row (boost::shared_ptr<Region> region)
536 if (!region || !_session) {
540 RegionRowMap::iterator it;
542 it = region_row_map.find (region);
544 if (it != region_row_map.end ()) {
546 TreeModel::iterator j = it->second;
547 populate_row (region, (*j), c);
552 EditorRegions::clock_format_changed ()
558 PropertyChange change;
559 change.add (ARDOUR::Properties::start);
560 change.add (ARDOUR::Properties::length);
561 change.add (ARDOUR::Properties::position);
562 change.add (ARDOUR::Properties::sync_position);
563 change.add (ARDOUR::Properties::fade_in);
564 change.add (ARDOUR::Properties::fade_out);
566 RegionRowMap::iterator i;
568 for (i = region_row_map.begin (); i != region_row_map.end (); ++i) {
569 TreeModel::iterator j = i->second;
571 boost::shared_ptr<Region> region = (*j)[_columns.region];
573 populate_row (region, (*j), change);
578 EditorRegions::format_position (samplepos_t pos, char* buf, size_t bufsize, bool onoff)
580 Timecode::BBT_Time bbt;
581 Timecode::Time timecode;
584 error << string_compose (_ ("EditorRegions::format_position: negative timecode position: %1"), pos) << endmsg;
585 snprintf (buf, bufsize, "invalid");
589 switch (ARDOUR_UI::instance ()->primary_clock->mode ()) {
590 case AudioClock::BBT:
591 bbt = _session->tempo_map ().bbt_at_sample (pos);
593 snprintf (buf, bufsize, "%03d|%02d|%04d", bbt.bars, bbt.beats, bbt.ticks);
595 snprintf (buf, bufsize, "(%03d|%02d|%04d)", bbt.bars, bbt.beats, bbt.ticks);
599 case AudioClock::MinSec:
606 hrs = (int)floor (left / (_session->sample_rate () * 60.0f * 60.0f));
607 left -= (samplecnt_t)floor (hrs * _session->sample_rate () * 60.0f * 60.0f);
608 mins = (int)floor (left / (_session->sample_rate () * 60.0f));
609 left -= (samplecnt_t)floor (mins * _session->sample_rate () * 60.0f);
610 secs = left / (float)_session->sample_rate ();
612 snprintf (buf, bufsize, "%02d:%02d:%06.3f", hrs, mins, secs);
614 snprintf (buf, bufsize, "(%02d:%02d:%06.3f)", hrs, mins, secs);
618 case AudioClock::Seconds:
620 snprintf (buf, bufsize, "%.1f", pos / (float)_session->sample_rate ());
622 snprintf (buf, bufsize, "(%.1f)", pos / (float)_session->sample_rate ());
626 case AudioClock::Samples:
628 snprintf (buf, bufsize, "%" PRId64, pos);
630 snprintf (buf, bufsize, "(%" PRId64 ")", pos);
634 case AudioClock::Timecode:
636 _session->timecode_time (pos, timecode);
638 snprintf (buf, bufsize, "%02d:%02d:%02d:%02d", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
640 snprintf (buf, bufsize, "(%02d:%02d:%02d:%02d)", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
647 EditorRegions::populate_row (boost::shared_ptr<Region> region, TreeModel::Row const& row, PBD::PropertyChange const& what_changed)
649 /* the grid is most interested in the regions that are *visible* in the editor.
650 * this is a convenient place to flag changes to the grid cache, on a visible region */
651 PropertyChange grid_interests;
652 grid_interests.add (ARDOUR::Properties::position);
653 grid_interests.add (ARDOUR::Properties::length);
654 grid_interests.add (ARDOUR::Properties::sync_position);
655 if (what_changed.contains (grid_interests)) {
656 _editor->mark_region_boundary_cache_dirty ();
661 bool missing_source = boost::dynamic_pointer_cast<SilentFileSource> (region->source ()) != NULL;
662 if (missing_source) {
663 set_color_from_rgba (c, UIConfiguration::instance ().color ("region list missing source"));
665 set_color_from_rgba (c, UIConfiguration::instance ().color ("region list whole file"));
667 row[_columns.color_] = c;
670 boost::shared_ptr<AudioRegion> audioregion = boost::dynamic_pointer_cast<AudioRegion> (region);
673 const bool all = what_changed == c;
675 if (all || what_changed.contains (Properties::position)) {
676 populate_row_position (region, row);
678 if (all || what_changed.contains (Properties::start) || what_changed.contains (Properties::sync_position)) {
679 populate_row_sync (region, row);
681 if (all || what_changed.contains (Properties::fade_in)) {
682 populate_row_fade_in (region, row, audioregion);
684 if (all || what_changed.contains (Properties::fade_out)) {
685 populate_row_fade_out (region, row, audioregion);
687 if (all || what_changed.contains (Properties::locked)) {
688 populate_row_locked (region, row);
690 if (all || what_changed.contains (Properties::position_lock_style)) {
691 populate_row_glued (region, row);
693 if (all || what_changed.contains (Properties::muted)) {
694 populate_row_muted (region, row);
696 if (all || what_changed.contains (Properties::opaque)) {
697 populate_row_opaque (region, row);
699 if (all || what_changed.contains (Properties::length)) {
700 populate_row_end (region, row);
701 populate_row_length (region, row);
704 populate_row_source (region, row);
706 if (all || what_changed.contains (Properties::name) || what_changed.contains (Properties::tags)) {
707 populate_row_name (region, row);
712 if (audioRegion && fades_in_seconds) {
718 left = audioRegion->fade_in()->back()->when;
719 mins = (int) floor (left / (_session->sample_rate() * 60.0f));
720 left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f);
721 millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate());
723 if (audioRegion->fade_in()->back()->when >= _session->sample_rate()) {
724 sprintf (fadein_str, "%01dM %01dmS", mins, millisecs);
726 sprintf (fadein_str, "%01dmS", millisecs);
729 left = audioRegion->fade_out()->back()->when;
730 mins = (int) floor (left / (_session->sample_rate() * 60.0f));
731 left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f);
732 millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate());
734 if (audioRegion->fade_out()->back()->when >= _session->sample_rate()) {
735 sprintf (fadeout_str, "%01dM %01dmS", mins, millisecs);
737 sprintf (fadeout_str, "%01dmS", millisecs);
743 EditorRegions::populate_row_length (boost::shared_ptr<Region> region, TreeModel::Row const& row)
747 if (ARDOUR_UI::instance ()->primary_clock->mode () == AudioClock::BBT) {
748 TempoMap& map (_session->tempo_map ());
749 Timecode::BBT_Time bbt = map.bbt_at_beat (map.beat_at_sample (region->last_sample ()) - map.beat_at_sample (region->first_sample ()));
750 snprintf (buf, sizeof (buf), "%03d|%02d|%04d", bbt.bars, bbt.beats, bbt.ticks);
752 format_position (region->length (), buf, sizeof (buf));
755 row[_columns.length] = buf;
759 EditorRegions::populate_row_end (boost::shared_ptr<Region> region, TreeModel::Row const& row)
761 #ifndef SHOW_REGION_EXTRAS
765 if (region->last_sample () >= region->first_sample ()) {
767 format_position (region->last_sample (), buf, sizeof (buf));
768 row[_columns.end] = buf;
770 row[_columns.end] = "empty";
775 EditorRegions::populate_row_position (boost::shared_ptr<Region> region, TreeModel::Row const& row)
777 row[_columns.position] = region->position ();
780 format_position (region->position (), buf, sizeof (buf));
781 row[_columns.start] = buf;
785 EditorRegions::populate_row_sync (boost::shared_ptr<Region> region, TreeModel::Row const& row)
787 #ifndef SHOW_REGION_EXTRAS
790 if (region->sync_position () == region->position ()) {
791 row[_columns.sync] = _ ("Start");
792 } else if (region->sync_position () == (region->last_sample ())) {
793 row[_columns.sync] = _ ("End");
796 format_position (region->sync_position (), buf, sizeof (buf));
797 row[_columns.sync] = buf;
802 EditorRegions::populate_row_fade_in (boost::shared_ptr<Region> region, TreeModel::Row const& row, boost::shared_ptr<AudioRegion> audioregion)
804 #ifndef SHOW_REGION_EXTRAS
808 row[_columns.fadein] = "";
811 format_position (audioregion->fade_in ()->back ()->when, buf, sizeof (buf), audioregion->fade_in_active ());
812 row[_columns.fadein] = buf;
817 EditorRegions::populate_row_fade_out (boost::shared_ptr<Region> region, TreeModel::Row const& row, boost::shared_ptr<AudioRegion> audioregion)
819 #ifndef SHOW_REGION_EXTRAS
823 row[_columns.fadeout] = "";
826 format_position (audioregion->fade_out ()->back ()->when, buf, sizeof (buf), audioregion->fade_out_active ());
827 row[_columns.fadeout] = buf;
832 EditorRegions::populate_row_locked (boost::shared_ptr<Region> region, TreeModel::Row const& row)
834 row[_columns.locked] = region->locked ();
838 EditorRegions::populate_row_glued (boost::shared_ptr<Region> region, TreeModel::Row const& row)
840 if (region->position_lock_style () == MusicTime) {
841 row[_columns.glued] = true;
843 row[_columns.glued] = false;
848 EditorRegions::populate_row_muted (boost::shared_ptr<Region> region, TreeModel::Row const& row)
850 row[_columns.muted] = region->muted ();
854 EditorRegions::populate_row_opaque (boost::shared_ptr<Region> region, TreeModel::Row const& row)
856 row[_columns.opaque] = region->opaque ();
860 EditorRegions::populate_row_name (boost::shared_ptr<Region> region, TreeModel::Row const& row)
862 if (region->n_channels () > 1) {
863 row[_columns.name] = string_compose ("%1 [%2]", Gtkmm2ext::markup_escape_text (region->name ()), region->n_channels ());
865 row[_columns.name] = Gtkmm2ext::markup_escape_text (region->name ());
868 row[_columns.tags] = region->tags ();
872 EditorRegions::populate_row_source (boost::shared_ptr<Region> region, TreeModel::Row const& row)
874 if (boost::dynamic_pointer_cast<SilentFileSource> (region->source ())) {
875 row[_columns.path] = _ ("MISSING ") + Gtkmm2ext::markup_escape_text (region->source ()->name ());
877 row[_columns.path] = Gtkmm2ext::markup_escape_text (region->source ()->name ());
882 EditorRegions::show_context_menu (int button, int time)
884 using namespace Gtk::Menu_Helpers;
885 Gtk::Menu* menu = dynamic_cast<Menu*> (ActionManager::get_widget (X_ ("/PopupRegionMenu")));
886 menu->popup (button, time);
890 EditorRegions::key_press (GdkEventKey* ev)
894 switch (ev->keyval) {
896 case GDK_ISO_Left_Tab:
899 name_editable->editing_done ();
904 tags_editable->editing_done ();
908 col = _display.get_column (0); // select&focus on name column
910 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
911 treeview_select_previous (_display, _model, col);
913 treeview_select_next (_display, _model, col);
927 EditorRegions::button_press (GdkEventButton* ev)
929 boost::shared_ptr<Region> region;
931 TreeModel::Path path;
932 TreeViewColumn* column;
936 if (_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
937 if ((iter = _model->get_iter (path))) {
938 region = (*iter)[_columns.region];
942 if (Keyboard::is_context_menu_event (ev)) {
943 show_context_menu (ev->button, ev->time);
947 if (region != 0 && Keyboard::is_button2_event (ev)) {
948 /* start/stop audition */
949 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
950 _editor->consider_auditioning (region);
959 EditorRegions::selection_mapover (sigc::slot<void, boost::shared_ptr<Region> > sl)
961 Glib::RefPtr<TreeSelection> selection = _display.get_selection ();
962 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
963 TreeView::Selection::ListHandle_Path::iterator i = rows.begin ();
965 if (selection->count_selected_rows () == 0 || _session == 0) {
969 for (; i != rows.end (); ++i) {
972 if ((iter = _model->get_iter (*i))) {
973 /* some rows don't have a region associated with them, but can still be
974 selected (XXX maybe prevent them from being selected)
977 boost::shared_ptr<Region> r = (*iter)[_columns.region];
987 EditorRegions::drag_data_received (const RefPtr<Gdk::DragContext>& context,
989 const SelectionData& data,
990 guint info, guint time)
992 vector<string> paths;
994 if (data.get_target () == "GTK_TREE_MODEL_ROW") {
995 /* something is being dragged over the region list */
996 _editor->_drags->abort ();
997 _display.on_drag_data_received (context, x, y, data, info, time);
1001 if (_editor->convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
1002 samplepos_t pos = 0;
1003 bool copy = ((context->get_actions () & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY);
1005 if (UIConfiguration::instance ().get_only_copy_imported_files () || copy) {
1006 _editor->do_import (paths, Editing::ImportDistinctFiles, Editing::ImportAsRegion,
1007 SrcBest, SMFTrackName, SMFTempoIgnore, pos);
1009 _editor->do_embed (paths, Editing::ImportDistinctFiles, ImportAsRegion, pos);
1011 context->drag_finish (true, false, time);
1016 EditorRegions::selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool already_selected)
1018 if (already_selected) {
1019 /* deselecting path, if it is selected, is OK */
1023 /* not possible to select rows that do not represent regions, like "Hidden" */
1024 TreeModel::iterator iter = model->get_iter (path);
1026 boost::shared_ptr<Region> r = (*iter)[_columns.region];
1036 EditorRegions::name_editing_started (CellEditable* ce, const Glib::ustring& path)
1040 /* give it a special name */
1042 Gtk::Entry* e = dynamic_cast<Gtk::Entry*> (ce);
1045 e->set_name (X_ ("RegionNameEditorEntry"));
1048 if ((iter = _model->get_iter (path))) {
1049 boost::shared_ptr<Region> region = (*iter)[_columns.region];
1052 e->set_text (region->name ());
1059 EditorRegions::name_edit (const std::string& path, const std::string& new_text)
1063 boost::shared_ptr<Region> region;
1066 if ((row_iter = _model->get_iter (path))) {
1067 region = (*row_iter)[_columns.region];
1068 (*row_iter)[_columns.name] = new_text;
1072 region->set_name (new_text);
1074 populate_row_name (region, (*row_iter));
1079 EditorRegions::tag_editing_started (CellEditable* ce, const Glib::ustring& path)
1083 /* give it a special name */
1085 Gtk::Entry* e = dynamic_cast<Gtk::Entry*> (ce);
1088 e->set_name (X_ ("RegionTagEditorEntry"));
1091 if ((iter = _model->get_iter (path))) {
1092 boost::shared_ptr<Region> region = (*iter)[_columns.region];
1095 e->set_text (region->tags ());
1102 EditorRegions::tag_edit (const std::string& path, const std::string& new_text)
1106 boost::shared_ptr<Region> region;
1109 if ((row_iter = _model->get_iter (path))) {
1110 region = (*row_iter)[_columns.region];
1111 (*row_iter)[_columns.tags] = new_text;
1115 region->set_tags (new_text);
1117 populate_row_name (region, (*row_iter));
1121 /** @return Region that has been dragged out of the list, or 0 */
1122 boost::shared_ptr<Region>
1123 EditorRegions::get_dragged_region ()
1125 list<boost::shared_ptr<Region> > regions;
1127 _display.get_object_drag_data (regions, &source);
1129 if (regions.empty ()) {
1130 return boost::shared_ptr<Region> ();
1133 assert (regions.size () == 1);
1134 return regions.front ();
1138 EditorRegions::clear ()
1140 _display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
1142 _display.set_model (_model);
1144 /* Clean up the maps */
1145 region_row_map.clear ();
1148 boost::shared_ptr<Region>
1149 EditorRegions::get_single_selection ()
1151 Glib::RefPtr<TreeSelection> selected = _display.get_selection ();
1153 if (selected->count_selected_rows () != 1) {
1154 return boost::shared_ptr<Region> ();
1157 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
1159 /* only one row selected, so rows.begin() is it */
1161 TreeIter iter = _model->get_iter (*rows.begin ());
1164 return boost::shared_ptr<Region> ();
1167 return (*iter)[_columns.region];
1171 EditorRegions::freeze_tree_model ()
1173 _display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
1174 _model->set_sort_column (-2, SORT_ASCENDING); //Disable sorting to gain performance
1178 EditorRegions::thaw_tree_model ()
1180 _model->set_sort_column (0, SORT_ASCENDING); // renabale sorting
1181 _display.set_model (_model);
1185 EditorRegions::locked_changed (std::string const& path)
1187 TreeIter i = _model->get_iter (path);
1189 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1191 region->set_locked (!(*i)[_columns.locked]);
1197 EditorRegions::glued_changed (std::string const& path)
1199 TreeIter i = _model->get_iter (path);
1201 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1203 /* `glued' means MusicTime, and we're toggling here */
1204 region->set_position_lock_style ((*i)[_columns.glued] ? AudioTime : MusicTime);
1210 EditorRegions::muted_changed (std::string const& path)
1212 TreeIter i = _model->get_iter (path);
1214 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1216 region->set_muted (!(*i)[_columns.muted]);
1222 EditorRegions::opaque_changed (std::string const& path)
1224 TreeIter i = _model->get_iter (path);
1226 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1228 region->set_opaque (!(*i)[_columns.opaque]);
1234 EditorRegions::get_state () const
1236 XMLNode* node = new XMLNode (X_ ("RegionList"));
1238 //TODO: save sort state?
1239 // node->set_property (X_("sort-col"), _sort_type);
1240 // node->set_property (X_("sort-asc"), _sort_type);
1246 EditorRegions::set_state (const XMLNode& node)
1248 bool changed = false;
1250 if (node.name () != X_ ("RegionList")) {
1260 EditorRegions::remove_unused_regions_action () const
1262 return ActionManager::get_action (X_ ("RegionList"), X_ ("removeUnusedRegions"));