2 Copyright (C) 2000-2018 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.
26 #include "pbd/basename.h"
27 #include "pbd/enumwriter.h"
29 #include "ardour/audioregion.h"
30 #include "ardour/audiofilesource.h"
31 #include "ardour/silentfilesource.h"
32 #include "ardour/region_factory.h"
33 #include "ardour/session.h"
34 #include "ardour/session_playlist.h"
35 #include "ardour/profile.h"
37 #include "gtkmm2ext/treeutils.h"
38 #include "gtkmm2ext/utils.h"
40 #include "widgets/choice.h"
41 #include "widgets/tooltips.h"
43 #include "audio_clock.h"
46 #include "editing_convert.h"
48 #include "ardour_ui.h"
49 #include "gui_thread.h"
51 #include "region_view.h"
53 #include "editor_regions.h"
54 #include "editor_drag.h"
55 #include "main_clock.h"
56 #include "ui_config.h"
61 using namespace ARDOUR;
62 using namespace ArdourWidgets;
63 using namespace ARDOUR_UI_UTILS;
67 using namespace Editing;
68 using Gtkmm2ext::Keyboard;
73 Gtk::AlignmentEnum al;
78 EditorRegions::EditorRegions (Editor* e)
84 , _no_redisplay (false)
86 _display.set_size_request (100, -1);
87 _display.set_rules_hint (true);
88 _display.set_name ("RegionList");
89 _display.set_fixed_height_mode (true);
90 _display.set_reorderable (false);
92 /* Try to prevent single mouse presses from initiating edits.
93 This relies on a hack in gtktreeview.c:gtk_treeview_button_press()
95 _display.set_data ("mouse-edits-require-mod1", (gpointer) 0x1);
97 _model = TreeStore::create (_columns);
98 _model->set_sort_column (0, SORT_ASCENDING);
101 int bbt_width, date_width, check_width, height;
103 Glib::RefPtr<Pango::Layout> layout = _display.create_pango_layout (X_("000|000|000"));
104 Gtkmm2ext::get_pixel_size (layout, bbt_width, height);
106 Glib::RefPtr<Pango::Layout> layout2 = _display.create_pango_layout (X_("2099-10-10 10:10:30"));
107 Gtkmm2ext::get_pixel_size (layout2, date_width, height);
111 TreeViewColumn* col_name = manage (new TreeViewColumn ("", _columns.name));
112 col_name->set_fixed_width (120);
113 col_name->set_sizing (TREE_VIEW_COLUMN_FIXED);
114 TreeViewColumn* col_tags = manage (new TreeViewColumn ("", _columns.tags));
115 col_tags->set_fixed_width (date_width);
116 col_tags->set_sizing (TREE_VIEW_COLUMN_FIXED);
117 TreeViewColumn* col_start = manage (new TreeViewColumn ("", _columns.start));
118 col_start->set_fixed_width (bbt_width);
119 col_start->set_sizing (TREE_VIEW_COLUMN_FIXED);
120 TreeViewColumn* col_end = manage (new TreeViewColumn ("", _columns.end));
121 col_end->set_fixed_width (bbt_width);
122 col_end->set_sizing (TREE_VIEW_COLUMN_FIXED);
123 TreeViewColumn* col_length = manage (new TreeViewColumn ("", _columns.length));
124 col_length->set_fixed_width (bbt_width);
125 col_length->set_sizing (TREE_VIEW_COLUMN_FIXED);
126 TreeViewColumn* col_sync = manage (new TreeViewColumn ("", _columns.sync));
127 col_sync->set_fixed_width (bbt_width);
128 col_sync->set_sizing (TREE_VIEW_COLUMN_FIXED);
129 TreeViewColumn* col_fadein = manage (new TreeViewColumn ("", _columns.fadein));
130 col_fadein->set_fixed_width (bbt_width);
131 col_fadein->set_sizing (TREE_VIEW_COLUMN_FIXED);
132 TreeViewColumn* col_fadeout = manage (new TreeViewColumn ("", _columns.fadeout));
133 col_fadeout->set_fixed_width (bbt_width);
134 col_fadeout->set_sizing (TREE_VIEW_COLUMN_FIXED);
135 TreeViewColumn* col_locked = manage (new TreeViewColumn ("", _columns.locked));
136 col_locked->set_fixed_width (check_width);
137 col_locked->set_sizing (TREE_VIEW_COLUMN_FIXED);
138 TreeViewColumn* col_glued = manage (new TreeViewColumn ("", _columns.glued));
139 col_glued->set_fixed_width (check_width);
140 col_glued->set_sizing (TREE_VIEW_COLUMN_FIXED);
141 TreeViewColumn* col_muted = manage (new TreeViewColumn ("", _columns.muted));
142 col_muted->set_fixed_width (check_width);
143 col_muted->set_sizing (TREE_VIEW_COLUMN_FIXED);
144 TreeViewColumn* col_opaque = manage (new TreeViewColumn ("", _columns.opaque));
145 col_opaque->set_fixed_width (check_width);
146 col_opaque->set_sizing (TREE_VIEW_COLUMN_FIXED);
148 _display.append_column (*col_name);
149 _display.append_column (*col_tags);
150 _display.append_column (*col_start);
151 _display.append_column (*col_locked);
152 _display.append_column (*col_glued);
153 _display.append_column (*col_muted);
154 _display.append_column (*col_opaque);
155 _display.append_column (*col_end);
156 _display.append_column (*col_length);
157 _display.append_column (*col_sync);
158 _display.append_column (*col_fadein);
159 _display.append_column (*col_fadeout);
165 { 0, 0, ALIGN_LEFT, _("Region"), _("Region name, with number of channels in []'s") },
166 { 1, 1, ALIGN_LEFT, _("Tags"), _("Tags") },
167 { 2, 15, ALIGN_RIGHT, _("Start"), _("Position of start of region") },
168 { 3, -1, ALIGN_CENTER, S_("Lock|L"), _("Region position locked?") },
169 { 4, -1, ALIGN_CENTER, S_("Gain|G"), _("Region position glued to Bars|Beats time?") },
170 { 5, -1, ALIGN_CENTER, S_("Mute|M"), _("Region muted?") },
171 { 6, -1, ALIGN_CENTER, S_("Opaque|O"), _("Region opaque (blocks regions below it from being heard)?") },
172 { 7, -1, ALIGN_RIGHT, _("End"), _("Position of end of region") },
173 { 8, -1, ALIGN_RIGHT, _("Length"), _("Length of the region") },
174 { 9, -1, ALIGN_RIGHT, _("Sync"), _("Position of region sync point, relative to start of the region") },
175 { 10,-1, ALIGN_RIGHT, _("Fade In"), _("Length of region fade-in (units: secondary clock), () if disabled") },
176 { 11,-1, ALIGN_RIGHT, _("Fade Out"), _("Length of region fade-out (units: secondary clock), () if disabled") },
177 { -1,-1, ALIGN_CENTER, 0, 0 }
180 for (int i = 0; ci[i].index >= 0; ++i) {
182 col = _display.get_column (ci[i].index);
185 l = manage (new Label (ci[i].label));
186 l->set_alignment(ci[i].al);
187 set_tooltip (*l, ci[i].tooltip);
188 col->set_widget (*l);
191 col->set_sort_column(ci[i].sort_idx);
193 col->set_expand (false);
195 //this sets the alignment of the column header...
196 col->set_alignment (ci[i].al);
198 //...and this sets the alignment for the data cells
199 CellRendererText *renderer = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (i));
201 renderer->property_xalign() = ( ci[i].al == ALIGN_RIGHT ? 1.0 : (ci[i].al == ALIGN_LEFT ? 0.0 : 0.5));
205 _display.set_model (_model);
207 _display.set_headers_visible (true);
208 _display.set_rules_hint ();
210 if (UIConfiguration::instance().get_use_tooltips()) {
211 /* show path as the row tooltip */
212 _display.set_tooltip_column (12); /* path */
214 _display.get_selection()->set_select_function (sigc::mem_fun (*this, &EditorRegions::selection_filter));
216 //Name cell: make editable
217 CellRendererText* region_name_cell = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (0));
218 region_name_cell->property_editable() = true;
219 region_name_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRegions::name_edit));
220 region_name_cell->signal_editing_started().connect (sigc::mem_fun (*this, &EditorRegions::name_editing_started));
222 //Region Name: color turns red if source is missing.
223 TreeViewColumn* tv_col = _display.get_column(0);
224 CellRendererText* renderer = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (0));
225 tv_col->add_attribute(renderer->property_text(), _columns.name);
226 tv_col->add_attribute(renderer->property_foreground_gdk(), _columns.color_);
227 tv_col->set_expand (true);
229 //Tags cell: make editable
230 CellRendererText* region_tags_cell = dynamic_cast<CellRendererText*>(_display.get_column_cell_renderer (1));
231 region_tags_cell->property_editable() = true;
232 region_tags_cell->signal_edited().connect (sigc::mem_fun (*this, &EditorRegions::tag_edit));
233 region_tags_cell->signal_editing_started().connect (sigc::mem_fun (*this, &EditorRegions::tag_editing_started));
235 CellRendererToggle* locked_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (3));
236 locked_cell->property_activatable() = true;
237 locked_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::locked_changed));
239 CellRendererToggle* glued_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (4));
240 glued_cell->property_activatable() = true;
241 glued_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::glued_changed));
243 CellRendererToggle* muted_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (5));
244 muted_cell->property_activatable() = true;
245 muted_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::muted_changed));
247 CellRendererToggle* opaque_cell = dynamic_cast<CellRendererToggle*> (_display.get_column_cell_renderer (6));
248 opaque_cell->property_activatable() = true;
249 opaque_cell->signal_toggled().connect (sigc::mem_fun (*this, &EditorRegions::opaque_changed));
251 _display.get_selection()->set_mode (SELECTION_MULTIPLE);
252 _display.add_object_drag (_columns.region.index(), "regions");
253 _display.set_drag_column (_columns.name.index());
255 /* setup DnD handling */
257 list<TargetEntry> region_list_target_table;
259 region_list_target_table.push_back (TargetEntry ("text/uri-list"));
260 region_list_target_table.push_back (TargetEntry ("text/plain"));
261 region_list_target_table.push_back (TargetEntry ("application/x-rootwin-drop"));
263 _display.add_drop_targets (region_list_target_table);
264 _display.signal_drag_data_received().connect (sigc::mem_fun(*this, &EditorRegions::drag_data_received));
266 _scroller.add (_display);
267 _scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
269 _display.signal_button_press_event().connect (sigc::mem_fun(*this, &EditorRegions::button_press), false);
270 _change_connection = _display.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &EditorRegions::selection_changed));
272 _scroller.signal_key_press_event().connect (sigc::mem_fun(*this, &EditorRegions::key_press), false);
273 _scroller.signal_focus_in_event().connect (sigc::mem_fun (*this, &EditorRegions::focus_in), false);
274 _scroller.signal_focus_out_event().connect (sigc::mem_fun (*this, &EditorRegions::focus_out));
276 _display.signal_enter_notify_event().connect (sigc::mem_fun (*this, &EditorRegions::enter_notify), false);
277 _display.signal_leave_notify_event().connect (sigc::mem_fun (*this, &EditorRegions::leave_notify), false);
279 ARDOUR_UI::instance()->primary_clock->mode_changed.connect (sigc::mem_fun(*this, &EditorRegions::clock_format_changed));
281 e->EditorFreeze.connect (editor_freeze_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::freeze_tree_model, this), gui_context());
282 e->EditorThaw.connect (editor_thaw_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::thaw_tree_model, this), gui_context());
286 EditorRegions::focus_in (GdkEventFocus*)
288 Window* win = dynamic_cast<Window*> (_scroller.get_toplevel ());
291 old_focus = win->get_focus ();
299 /* try to do nothing on focus in (doesn't work, hence selection_count nonsense) */
304 EditorRegions::focus_out (GdkEventFocus*)
307 old_focus->grab_focus ();
318 EditorRegions::enter_notify (GdkEventCrossing*)
320 if (name_editable || tags_editable) {
324 /* arm counter so that ::selection_filter() will deny selecting anything for the
325 next two attempts to change selection status.
327 _scroller.grab_focus ();
328 Keyboard::magic_widget_grab_focus ();
333 EditorRegions::leave_notify (GdkEventCrossing*)
336 old_focus->grab_focus ();
340 Keyboard::magic_widget_drop_focus ();
345 EditorRegions::set_session (ARDOUR::Session* s)
347 SessionHandlePtr::set_session (s);
349 ARDOUR::Region::RegionPropertyChanged.connect (region_property_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::region_changed, this, _1, _2), gui_context());
350 ARDOUR::RegionFactory::CheckNewRegion.connect (check_new_region_connection, MISSING_INVALIDATOR, boost::bind (&EditorRegions::add_region, this, _1), gui_context());
356 EditorRegions::add_region (boost::shared_ptr<Region> region)
358 if (!region || !_session) {
363 region_changed(region, pc);
367 EditorRegions::destroy_region (boost::shared_ptr<ARDOUR::Region> region)
370 //At the time of writing, the only way to remove regions is "cleanup"
371 //by definition, "cleanup" only removes regions that aren't on the timeline
372 //so this would be a no-op anyway
373 //perhaps someday we will allow users to manually destroy regions.
374 RegionRowMap::iterator map_it = region_row_map.find (region);
375 if ( map_it != region_row_map.end() ) {
376 region_row_map.erase(map_it);
377 _model->erase( map_it->second );
382 EditorRegions::remove_unused_regions ()
384 vector<string> choices;
391 prompt = _("Do you really want to remove unused regions?"
392 "\n(This is destructive and cannot be undone)");
394 choices.push_back (_("No, do nothing."));
395 choices.push_back (_("Yes, remove."));
397 ArdourWidgets::Choice prompter (_("Remove unused regions"), prompt, choices);
399 if (prompter.run () == 1) {
400 _no_redisplay = true;
401 _session->cleanup_regions ();
402 _no_redisplay = false;
408 EditorRegions::region_changed (boost::shared_ptr<Region> r, const PropertyChange& what_changed)
410 RegionRowMap::iterator map_it = region_row_map.find (r);
412 boost::shared_ptr<ARDOUR::Playlist> pl = r->playlist();
413 if ( !( pl && _session && _session->playlist_is_active(pl) ) ) {
414 //this region is not on an active playlist
415 //maybe it got deleted, or whatever
416 if ( map_it != region_row_map.end() ) {
417 region_row_map.erase(map_it);
418 _model->erase( map_it->second );
423 if ( map_it != region_row_map.end() ) {
425 //found the region, update its row properties
426 TreeModel::Row row = *(map_it->second);
427 populate_row (r, row, what_changed);
431 //new region, add it to the list
432 TreeModel::iterator iter = _model->append();
433 TreeModel::Row row = *iter;
434 region_row_map.insert (pair<boost::shared_ptr<ARDOUR::Region>,Gtk::TreeModel::iterator> (r,iter));
436 //set the properties that don't change
437 row[_columns.region] = r;
439 //now populate the properties that might change...
440 populate_row (r, row, PropertyChange());
446 EditorRegions::selection_changed ()
448 _editor->_region_selection_change_updates_region_list = false;
450 if (_display.get_selection()->count_selected_rows() > 0) {
453 TreeView::Selection::ListHandle_Path rows = _display.get_selection()->get_selected_rows ();
455 _editor->get_selection().clear_regions ();
457 for (TreeView::Selection::ListHandle_Path::iterator i = rows.begin(); i != rows.end(); ++i) {
459 if ((iter = _model->get_iter (*i))) {
461 boost::shared_ptr<Region> region = (*iter)[_columns.region];
463 // they could have clicked on a row that is just a placeholder, like "Hidden"
464 // although that is not allowed by our selection filter. check it anyway
465 // since we need a region ptr.
469 _change_connection.block (true);
470 _editor->set_selected_regionview_from_region_list (region, Selection::Add);
471 _change_connection.block (false);
477 _editor->get_selection().clear_regions ();
480 _editor->_region_selection_change_updates_region_list = true;
484 EditorRegions::set_selected (RegionSelection& regions)
486 for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) {
488 boost::shared_ptr<Region> r ((*i)->region());
490 RegionRowMap::iterator it;
492 it = region_row_map.find (r);
494 if (it != region_row_map.end()){
495 TreeModel::iterator j = it->second;
496 _display.get_selection()->select(*j);
502 EditorRegions::redisplay ()
504 if (_no_redisplay || !_session) {
508 _display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
510 _model->set_sort_column (-2, SORT_ASCENDING); //Disable sorting to gain performance
512 region_row_map.clear();
514 const RegionFactory::RegionMap& regions (RegionFactory::regions());
515 for (RegionFactory::RegionMap::const_iterator i = regions.begin(); i != regions.end(); ++i) {
516 if ( ! i->second->whole_file() ) {
517 add_region (i->second);
521 _model->set_sort_column (0, SORT_ASCENDING); // renabale sorting
522 _display.set_model (_model);
526 EditorRegions::update_row (boost::shared_ptr<Region> region)
528 if (!region || !_session) {
532 RegionRowMap::iterator it;
534 it = region_row_map.find (region);
536 if (it != region_row_map.end()){
538 TreeModel::iterator j = it->second;
539 populate_row(region, (*j), c);
544 EditorRegions::clock_format_changed ()
550 PropertyChange change;
551 change.add (ARDOUR::Properties::start);
552 change.add (ARDOUR::Properties::length);
553 change.add (ARDOUR::Properties::position);
554 change.add (ARDOUR::Properties::sync_position);
555 change.add (ARDOUR::Properties::fade_in);
556 change.add (ARDOUR::Properties::fade_out);
558 RegionRowMap::iterator i;
560 for (i = region_row_map.begin(); i != region_row_map.end(); ++i) {
562 TreeModel::iterator j = i->second;
564 boost::shared_ptr<Region> region = (*j)[_columns.region];
566 populate_row(region, (*j), change);
571 EditorRegions::format_position (samplepos_t pos, char* buf, size_t bufsize, bool onoff)
573 Timecode::BBT_Time bbt;
574 Timecode::Time timecode;
577 error << string_compose (_("EditorRegions::format_position: negative timecode position: %1"), pos) << endmsg;
578 snprintf (buf, bufsize, "invalid");
582 switch (ARDOUR_UI::instance()->primary_clock->mode ()) {
583 case AudioClock::BBT:
584 bbt = _session->tempo_map().bbt_at_sample (pos);
586 snprintf (buf, bufsize, "%03d|%02d|%04d" , bbt.bars, bbt.beats, bbt.ticks);
588 snprintf (buf, bufsize, "(%03d|%02d|%04d)" , bbt.bars, bbt.beats, bbt.ticks);
592 case AudioClock::MinSec:
599 hrs = (int) floor (left / (_session->sample_rate() * 60.0f * 60.0f));
600 left -= (samplecnt_t) floor (hrs * _session->sample_rate() * 60.0f * 60.0f);
601 mins = (int) floor (left / (_session->sample_rate() * 60.0f));
602 left -= (samplecnt_t) floor (mins * _session->sample_rate() * 60.0f);
603 secs = left / (float) _session->sample_rate();
605 snprintf (buf, bufsize, "%02d:%02d:%06.3f", hrs, mins, secs);
607 snprintf (buf, bufsize, "(%02d:%02d:%06.3f)", hrs, mins, secs);
611 case AudioClock::Seconds:
613 snprintf (buf, bufsize, "%.1f", pos / (float)_session->sample_rate());
615 snprintf (buf, bufsize, "(%.1f)", pos / (float)_session->sample_rate());
619 case AudioClock::Samples:
621 snprintf (buf, bufsize, "%" PRId64, pos);
623 snprintf (buf, bufsize, "(%" PRId64 ")", pos);
627 case AudioClock::Timecode:
629 _session->timecode_time (pos, timecode);
631 snprintf (buf, bufsize, "%02d:%02d:%02d:%02d", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
633 snprintf (buf, bufsize, "(%02d:%02d:%02d:%02d)", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
640 EditorRegions::populate_row (boost::shared_ptr<Region> region, TreeModel::Row const &row, PBD::PropertyChange const &what_changed)
642 //the grid is most interested in the regions that are *visible* in the editor.
643 //this is a convenient place to flag changes to the grid cache, on a visible region
644 PropertyChange grid_interests;
645 grid_interests.add (ARDOUR::Properties::position);
646 grid_interests.add (ARDOUR::Properties::length);
647 grid_interests.add (ARDOUR::Properties::sync_position);
648 if (what_changed.contains (grid_interests)) {
649 _editor->mark_region_boundary_cache_dirty();
654 bool missing_source = boost::dynamic_pointer_cast<SilentFileSource>(region->source()) != NULL;
655 if (missing_source) {
656 set_color_from_rgba (c, UIConfiguration::instance().color ("region list missing source"));
658 set_color_from_rgba (c, UIConfiguration::instance().color ("region list whole file"));
660 row[_columns.color_] = c;
663 boost::shared_ptr<AudioRegion> audioregion = boost::dynamic_pointer_cast<AudioRegion>(region);
666 const bool all = what_changed == c;
668 if (all || what_changed.contains (Properties::position)) {
669 populate_row_position (region, row);
671 if (all || what_changed.contains (Properties::start) || what_changed.contains (Properties::sync_position)) {
672 populate_row_sync (region, row);
674 if (all || what_changed.contains (Properties::fade_in)) {
675 populate_row_fade_in (region, row, audioregion);
677 if (all || what_changed.contains (Properties::fade_out)) {
678 populate_row_fade_out (region, row, audioregion);
680 if (all || what_changed.contains (Properties::locked)) {
681 populate_row_locked (region, row);
683 if (all || what_changed.contains (Properties::position_lock_style)) {
684 populate_row_glued (region, row);
686 if (all || what_changed.contains (Properties::muted)) {
687 populate_row_muted (region, row);
689 if (all || what_changed.contains (Properties::opaque)) {
690 populate_row_opaque (region, row);
692 if (all || what_changed.contains (Properties::length)) {
693 populate_row_end (region, row);
694 populate_row_length (region, row);
697 populate_row_source (region, row);
699 if (all || what_changed.contains (Properties::name) || what_changed.contains (Properties::tags)) {
700 populate_row_name (region, row);
705 if (audioRegion && fades_in_seconds) {
711 left = audioRegion->fade_in()->back()->when;
712 mins = (int) floor (left / (_session->sample_rate() * 60.0f));
713 left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f);
714 millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate());
716 if (audioRegion->fade_in()->back()->when >= _session->sample_rate()) {
717 sprintf (fadein_str, "%01dM %01dmS", mins, millisecs);
719 sprintf (fadein_str, "%01dmS", millisecs);
722 left = audioRegion->fade_out()->back()->when;
723 mins = (int) floor (left / (_session->sample_rate() * 60.0f));
724 left -= (samplepos_t) floor (mins * _session->sample_rate() * 60.0f);
725 millisecs = (int) floor ((left * 1000.0f) / _session->sample_rate());
727 if (audioRegion->fade_out()->back()->when >= _session->sample_rate()) {
728 sprintf (fadeout_str, "%01dM %01dmS", mins, millisecs);
730 sprintf (fadeout_str, "%01dmS", millisecs);
736 EditorRegions::populate_row_length (boost::shared_ptr<Region> region, TreeModel::Row const &row)
740 if (ARDOUR_UI::instance()->primary_clock->mode () == AudioClock::BBT) {
741 TempoMap& map (_session->tempo_map());
742 Timecode::BBT_Time bbt = map.bbt_at_beat (map.beat_at_sample (region->last_sample()) - map.beat_at_sample (region->first_sample()));
743 snprintf (buf, sizeof (buf), "%03d|%02d|%04d" , bbt.bars, bbt.beats, bbt.ticks);
745 format_position (region->length(), buf, sizeof (buf));
748 row[_columns.length] = buf;
752 EditorRegions::populate_row_end (boost::shared_ptr<Region> region, TreeModel::Row const &row)
754 if (region->last_sample() >= region->first_sample()) {
756 format_position (region->last_sample(), buf, sizeof (buf));
757 row[_columns.end] = buf;
759 row[_columns.end] = "empty";
764 EditorRegions::populate_row_position (boost::shared_ptr<Region> region, TreeModel::Row const &row)
766 row[_columns.position] = region->position();
769 format_position (region->position(), buf, sizeof (buf));
770 row[_columns.start] = buf;
774 EditorRegions::populate_row_sync (boost::shared_ptr<Region> region, TreeModel::Row const &row)
776 if (region->sync_position() == region->position()) {
777 row[_columns.sync] = _("Start");
778 } else if (region->sync_position() == (region->last_sample())) {
779 row[_columns.sync] = _("End");
782 format_position (region->sync_position(), buf, sizeof (buf));
783 row[_columns.sync] = buf;
788 EditorRegions::populate_row_fade_in (boost::shared_ptr<Region> region, TreeModel::Row const &row, boost::shared_ptr<AudioRegion> audioregion)
791 row[_columns.fadein] = "";
794 format_position (audioregion->fade_in()->back()->when, buf, sizeof (buf), audioregion->fade_in_active());
795 row[_columns.fadein] = buf;
800 EditorRegions::populate_row_fade_out (boost::shared_ptr<Region> region, TreeModel::Row const &row, boost::shared_ptr<AudioRegion> audioregion)
803 row[_columns.fadeout] = "";
806 format_position (audioregion->fade_out()->back()->when, buf, sizeof (buf), audioregion->fade_out_active());
807 row[_columns.fadeout] = buf;
812 EditorRegions::populate_row_locked (boost::shared_ptr<Region> region, TreeModel::Row const &row)
814 row[_columns.locked] = region->locked();
818 EditorRegions::populate_row_glued (boost::shared_ptr<Region> region, TreeModel::Row const &row)
820 if (region->position_lock_style() == MusicTime) {
821 row[_columns.glued] = true;
823 row[_columns.glued] = false;
828 EditorRegions::populate_row_muted (boost::shared_ptr<Region> region, TreeModel::Row const &row)
830 row[_columns.muted] = region->muted();
834 EditorRegions::populate_row_opaque (boost::shared_ptr<Region> region, TreeModel::Row const &row)
836 row[_columns.opaque] = region->opaque();
840 EditorRegions::populate_row_name (boost::shared_ptr<Region> region, TreeModel::Row const &row)
842 if (region->n_channels() > 1) {
843 row[_columns.name] = string_compose("%1 [%2]", Gtkmm2ext::markup_escape_text (region->name()), region->n_channels());
845 row[_columns.name] = Gtkmm2ext::markup_escape_text (region->name());
848 row[_columns.tags] = region->tags();
852 EditorRegions::populate_row_source (boost::shared_ptr<Region> region, TreeModel::Row const &row)
854 if (boost::dynamic_pointer_cast<SilentFileSource>(region->source())) {
855 row[_columns.path] = _("MISSING ") + Gtkmm2ext::markup_escape_text (region->source()->name());
857 row[_columns.path] = Gtkmm2ext::markup_escape_text (region->source()->name());
862 EditorRegions::show_context_menu (int button, int time)
865 _menu = dynamic_cast<Menu*> (ActionManager::get_widget ("/RegionListMenu"));
868 if (_display.get_selection()->count_selected_rows() > 0) {
869 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, true);
871 ActionManager::set_sensitive (ActionManager::region_list_selection_sensitive_actions, false);
874 _menu->popup (button, time);
878 EditorRegions::key_press (GdkEventKey* ev)
882 switch (ev->keyval) {
884 case GDK_ISO_Left_Tab:
887 name_editable->editing_done ();
892 tags_editable->editing_done ();
896 col = _display.get_column (0); // select&focus on name column
898 if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
899 treeview_select_previous (_display, _model, col);
901 treeview_select_next (_display, _model, col);
915 EditorRegions::button_press (GdkEventButton *ev)
917 boost::shared_ptr<Region> region;
919 TreeModel::Path path;
920 TreeViewColumn* column;
924 if (_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
925 if ((iter = _model->get_iter (path))) {
926 region = (*iter)[_columns.region];
930 if (Keyboard::is_context_menu_event (ev)) {
931 show_context_menu (ev->button, ev->time);
935 if (region != 0 && Keyboard::is_button2_event (ev)) {
936 // start/stop audition
937 if (!Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
938 _editor->consider_auditioning (region);
947 EditorRegions::selection_mapover (sigc::slot<void,boost::shared_ptr<Region> > sl)
949 Glib::RefPtr<TreeSelection> selection = _display.get_selection();
950 TreeView::Selection::ListHandle_Path rows = selection->get_selected_rows ();
951 TreeView::Selection::ListHandle_Path::iterator i = rows.begin();
953 if (selection->count_selected_rows() == 0 || _session == 0) {
957 for (; i != rows.end(); ++i) {
960 if ((iter = _model->get_iter (*i))) {
962 /* some rows don't have a region associated with them, but can still be
963 selected (XXX maybe prevent them from being selected)
966 boost::shared_ptr<Region> r = (*iter)[_columns.region];
977 EditorRegions::drag_data_received (const RefPtr<Gdk::DragContext>& context,
979 const SelectionData& data,
980 guint info, guint time)
982 vector<string> paths;
984 if (data.get_target() == "GTK_TREE_MODEL_ROW") {
985 /* something is being dragged over the region list */
986 _editor->_drags->abort ();
987 _display.on_drag_data_received (context, x, y, data, info, time);
991 if (_editor->convert_drop_to_paths (paths, context, x, y, data, info, time) == 0) {
993 bool copy = ((context->get_actions() & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY);
995 if (UIConfiguration::instance().get_only_copy_imported_files() || copy) {
996 _editor->do_import (paths, Editing::ImportDistinctFiles, Editing::ImportAsRegion,
997 SrcBest, SMFTrackName, SMFTempoIgnore, pos);
999 _editor->do_embed (paths, Editing::ImportDistinctFiles, ImportAsRegion, pos);
1001 context->drag_finish (true, false, time);
1006 EditorRegions::selection_filter (const RefPtr<TreeModel>& model, const TreeModel::Path& path, bool already_selected)
1008 /* not possible to select rows that do not represent regions, like "Hidden" */
1010 if (already_selected) {
1011 /* deselecting anything is OK with us */
1015 TreeModel::iterator iter = model->get_iter (path);
1018 boost::shared_ptr<Region> r =(*iter)[_columns.region];
1028 EditorRegions::name_editing_started (CellEditable* ce, const Glib::ustring& path)
1032 /* give it a special name */
1034 Gtk::Entry *e = dynamic_cast<Gtk::Entry*> (ce);
1037 e->set_name (X_("RegionNameEditorEntry"));
1040 if ((iter = _model->get_iter (path))) {
1041 boost::shared_ptr<Region> region = (*iter)[_columns.region];
1044 e->set_text(region->name());
1051 EditorRegions::name_edit (const std::string& path, const std::string& new_text)
1055 boost::shared_ptr<Region> region;
1058 if ((row_iter = _model->get_iter (path))) {
1059 region = (*row_iter)[_columns.region];
1060 (*row_iter)[_columns.name] = new_text;
1065 region->set_name (new_text);
1067 populate_row_name (region, (*row_iter));
1073 EditorRegions::tag_editing_started (CellEditable* ce, const Glib::ustring& path)
1077 /* give it a special name */
1079 Gtk::Entry *e = dynamic_cast<Gtk::Entry*> (ce);
1082 e->set_name (X_("RegionTagEditorEntry"));
1085 if ((iter = _model->get_iter (path))) {
1086 boost::shared_ptr<Region> region = (*iter)[_columns.region];
1089 e->set_text(region->tags());
1096 EditorRegions::tag_edit (const std::string& path, const std::string& new_text)
1100 boost::shared_ptr<Region> region;
1103 if ((row_iter = _model->get_iter (path))) {
1104 region = (*row_iter)[_columns.region];
1105 (*row_iter)[_columns.tags] = new_text;
1109 region->set_tags (new_text);
1111 populate_row_name (region, (*row_iter));
1115 /** @return Region that has been dragged out of the list, or 0 */
1116 boost::shared_ptr<Region>
1117 EditorRegions::get_dragged_region ()
1119 list<boost::shared_ptr<Region> > regions;
1121 _display.get_object_drag_data (regions, &source);
1123 if (regions.empty()) {
1124 return boost::shared_ptr<Region> ();
1127 assert (regions.size() == 1);
1128 return regions.front ();
1132 EditorRegions::clear ()
1134 _display.set_model (Glib::RefPtr<Gtk::TreeStore> (0));
1136 _display.set_model (_model);
1138 /* Clean up the maps */
1139 region_row_map.clear();
1142 boost::shared_ptr<Region>
1143 EditorRegions::get_single_selection ()
1145 Glib::RefPtr<TreeSelection> selected = _display.get_selection();
1147 if (selected->count_selected_rows() != 1) {
1148 return boost::shared_ptr<Region> ();
1151 TreeView::Selection::ListHandle_Path rows = selected->get_selected_rows ();
1153 /* only one row selected, so rows.begin() is it */
1155 TreeIter iter = _model->get_iter (*rows.begin());
1158 return boost::shared_ptr<Region> ();
1161 return (*iter)[_columns.region];
1165 EditorRegions::freeze_tree_model (){
1167 _display.set_model (Glib::RefPtr<Gtk::TreeStore>(0));
1168 _model->set_sort_column (-2, SORT_ASCENDING); //Disable sorting to gain performance
1173 EditorRegions::thaw_tree_model ()
1175 _model->set_sort_column (0, SORT_ASCENDING); // renabale sorting
1176 _display.set_model (_model);
1180 EditorRegions::locked_changed (std::string const & path)
1182 TreeIter i = _model->get_iter (path);
1184 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1186 region->set_locked (!(*i)[_columns.locked]);
1192 EditorRegions::glued_changed (std::string const & path)
1194 TreeIter i = _model->get_iter (path);
1196 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1198 /* `glued' means MusicTime, and we're toggling here */
1199 region->set_position_lock_style ((*i)[_columns.glued] ? AudioTime : MusicTime);
1206 EditorRegions::muted_changed (std::string const & path)
1208 TreeIter i = _model->get_iter (path);
1210 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1212 region->set_muted (!(*i)[_columns.muted]);
1219 EditorRegions::opaque_changed (std::string const & path)
1221 TreeIter i = _model->get_iter (path);
1223 boost::shared_ptr<ARDOUR::Region> region = (*i)[_columns.region];
1225 region->set_opaque (!(*i)[_columns.opaque]);
1232 EditorRegions::get_state () const
1234 XMLNode* node = new XMLNode (X_("RegionList"));
1237 // node->set_property (X_("sort-col"), _sort_type);
1238 // node->set_property (X_("sort-asc"), _sort_type);
1244 EditorRegions::set_state (const XMLNode & node)
1246 bool changed = false;
1248 if (node.name() != X_("RegionList")) {
1258 EditorRegions::remove_unused_regions_action () const
1260 return ActionManager::get_action (X_("RegionList"), X_("removeUnusedRegions"));