461 lines
14 KiB
C++
461 lines
14 KiB
C++
/*
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* Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
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* Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
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* Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
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* Copyright (C) 2014-2015 Nick Mainsbridge <mainsbridge@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <cmath>
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#include <gtkmm/listviewtext.h>
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#include <gtkmm/stock.h>
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#include "pbd/memento_command.h"
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#include "pbd/stateful_diff_command.h"
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#include "widgets/tooltips.h"
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#include "ardour/region.h"
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#include "ardour/session.h"
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#include "ardour/source.h"
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#include "ardour_ui.h"
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#include "clock_group.h"
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#include "main_clock.h"
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#include "gui_thread.h"
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#include "region_editor.h"
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#include "public_editor.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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using namespace PBD;
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using namespace std;
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using namespace Gtkmm2ext;
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RegionEditor::RegionEditor (Session* s, boost::shared_ptr<Region> r)
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: ArdourDialog (_("Region"))
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, _table (9, 2)
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, _table_row (0)
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, _region (r)
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, name_label (_("Name:"))
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, audition_button (_("Audition"))
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, _clock_group (new ClockGroup)
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, position_clock (X_("regionposition"), true, "", true, false)
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, end_clock (X_("regionend"), true, "", true, false)
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, length_clock (X_("regionlength"), true, "", true, false, true)
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, sync_offset_relative_clock (X_("regionsyncoffsetrelative"), true, "", true, false)
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, sync_offset_absolute_clock (X_("regionsyncoffsetabsolute"), true, "", true, false)
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/* XXX cannot file start yet */
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, start_clock (X_("regionstart"), true, "", false, false)
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, _sources (1)
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{
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set_session (s);
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_clock_group->set_clock_mode (ARDOUR_UI::instance()->primary_clock->mode());
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ARDOUR_UI::instance()->primary_clock->mode_changed.connect (sigc::mem_fun (*this, &RegionEditor::set_clock_mode_from_primary));
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_clock_group->add (position_clock);
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_clock_group->add (end_clock);
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_clock_group->add (length_clock);
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_clock_group->add (sync_offset_relative_clock);
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_clock_group->add (sync_offset_absolute_clock);
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_clock_group->add (start_clock);
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position_clock.set_session (_session);
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end_clock.set_session (_session);
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length_clock.set_session (_session);
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sync_offset_relative_clock.set_session (_session);
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sync_offset_absolute_clock.set_session (_session);
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start_clock.set_session (_session);
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ArdourWidgets::set_tooltip (audition_button, _("audition this region"));
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audition_button.set_can_focus (false);
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audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
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name_entry.set_name ("RegionEditorEntry");
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name_label.set_name ("RegionEditorLabel");
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position_label.set_name ("RegionEditorLabel");
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position_label.set_text (_("Position:"));
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end_label.set_name ("RegionEditorLabel");
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end_label.set_text (_("End:"));
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length_label.set_name ("RegionEditorLabel");
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length_label.set_text (_("Length:"));
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sync_relative_label.set_name ("RegionEditorLabel");
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sync_relative_label.set_text (_("Sync point (relative to region):"));
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sync_absolute_label.set_name ("RegionEditorLabel");
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sync_absolute_label.set_text (_("Sync point (absolute):"));
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start_label.set_name ("RegionEditorLabel");
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start_label.set_text (_("File start:"));
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_sources_label.set_name ("RegionEditorLabel");
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if (_region->sources().size() > 1) {
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_sources_label.set_text (_("Sources:"));
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} else {
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_sources_label.set_text (_("Source:"));
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}
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_table.set_col_spacings (12);
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_table.set_row_spacings (6);
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_table.set_border_width (12);
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name_label.set_alignment (1, 0.5);
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position_label.set_alignment (1, 0.5);
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end_label.set_alignment (1, 0.5);
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length_label.set_alignment (1, 0.5);
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sync_relative_label.set_alignment (1, 0.5);
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sync_absolute_label.set_alignment (1, 0.5);
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start_label.set_alignment (1, 0.5);
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_sources_label.set_alignment (1, 0.5);
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Gtk::HBox* nb = Gtk::manage (new Gtk::HBox);
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nb->set_spacing (6);
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nb->pack_start (name_entry);
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nb->pack_start (audition_button, false, false);
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_table.attach (name_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (*nb, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (position_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (position_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (end_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (end_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (length_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (length_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (sync_relative_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (sync_offset_relative_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (sync_absolute_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (sync_offset_absolute_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (start_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (start_clock, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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_table.attach (_sources_label, 0, 1, _table_row, _table_row + 1, Gtk::FILL, Gtk::FILL);
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_table.attach (_sources, 1, 2, _table_row, _table_row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);
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++_table_row;
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get_vbox()->pack_start (_table, true, true);
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add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_ACCEPT);
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set_name ("RegionEditorWindow");
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add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
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signal_response().connect (sigc::mem_fun (*this, &RegionEditor::handle_response));
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set_title (string_compose (_("Region '%1'"), _region->name()));
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for (uint32_t i = 0; i < _region->sources().size(); ++i) {
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_sources.append (_region->source(i)->name());
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}
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_sources.set_headers_visible (false);
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Gtk::CellRendererText* t = dynamic_cast<Gtk::CellRendererText*> (_sources.get_column_cell_renderer(0));
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assert (t);
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t->property_ellipsize() = Pango::ELLIPSIZE_END;
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show_all();
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name_changed ();
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PropertyChange change;
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change.add (ARDOUR::Properties::start);
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change.add (ARDOUR::Properties::length);
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change.add (ARDOUR::Properties::sync_position);
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bounds_changed (change);
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_region->PropertyChanged.connect (state_connection, invalidator (*this), boost::bind (&RegionEditor::region_changed, this, _1), gui_context());
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spin_arrow_grab = false;
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connect_editor_events ();
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}
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RegionEditor::~RegionEditor ()
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{
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delete _clock_group;
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}
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void
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RegionEditor::set_clock_mode_from_primary ()
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{
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_clock_group->set_clock_mode (ARDOUR_UI::instance()->primary_clock->mode());
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}
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void
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RegionEditor::region_changed (const PBD::PropertyChange& what_changed)
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{
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if (what_changed.contains (ARDOUR::Properties::name)) {
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name_changed ();
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}
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PropertyChange interesting_stuff;
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interesting_stuff.add (ARDOUR::Properties::length);
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interesting_stuff.add (ARDOUR::Properties::start);
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interesting_stuff.add (ARDOUR::Properties::sync_position);
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if (what_changed.contains (interesting_stuff)) {
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bounds_changed (what_changed);
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}
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}
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gint
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RegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* /*but*/, void (RegionEditor::*/*pmf*/)())
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{
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switch (ev->button) {
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case 1:
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case 2:
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case 3:
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if (ev->type == GDK_BUTTON_PRESS) { /* no double clicks here */
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if (!spin_arrow_grab) {
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// GTK2FIX probably nuke the region editor
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// if ((ev->window == but->gobj()->panel)) {
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// spin_arrow_grab = true;
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// (this->*pmf)();
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// }
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}
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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gint
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RegionEditor::breleased (GdkEventButton* /*ev*/, Gtk::SpinButton* /*but*/, void (RegionEditor::*pmf)())
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{
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if (spin_arrow_grab) {
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(this->*pmf)();
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spin_arrow_grab = false;
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}
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return FALSE;
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}
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void
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RegionEditor::connect_editor_events ()
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{
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name_entry.signal_changed().connect (sigc::mem_fun(*this, &RegionEditor::name_entry_changed));
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position_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::position_clock_changed));
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end_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::end_clock_changed));
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length_clock.ValueChanged.connect (sigc::mem_fun(*this, &RegionEditor::length_clock_changed));
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sync_offset_absolute_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_absolute_clock_changed));
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sync_offset_relative_clock.ValueChanged.connect (sigc::mem_fun (*this, &RegionEditor::sync_offset_relative_clock_changed));
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audition_button.signal_toggled().connect (sigc::mem_fun(*this, &RegionEditor::audition_button_toggled));
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_session->AuditionActive.connect (audition_connection, invalidator (*this), boost::bind (&RegionEditor::audition_state_changed, this, _1), gui_context());
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}
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void
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RegionEditor::position_clock_changed ()
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{
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bool in_command = false;
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boost::shared_ptr<Playlist> pl = _region->playlist();
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if (pl) {
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PublicEditor::instance().begin_reversible_command (_("change region start position"));
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in_command = true;
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_region->clear_changes ();
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_region->set_position (position_clock.current_time());
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_session->add_command(new StatefulDiffCommand (_region));
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}
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if (in_command) {
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PublicEditor::instance().commit_reversible_command ();
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}
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}
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void
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RegionEditor::end_clock_changed ()
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{
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bool in_command = false;
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boost::shared_ptr<Playlist> pl = _region->playlist();
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if (pl) {
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PublicEditor::instance().begin_reversible_command (_("change region end position"));
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in_command = true;
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_region->clear_changes ();
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_region->trim_end (end_clock.current_time());
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_session->add_command(new StatefulDiffCommand (_region));
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}
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if (in_command) {
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PublicEditor::instance().commit_reversible_command ();
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}
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end_clock.set (_region->nt_last(), true);
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}
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void
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RegionEditor::length_clock_changed ()
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{
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timecnt_t len = length_clock.current_duration();
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bool in_command = false;
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boost::shared_ptr<Playlist> pl = _region->playlist();
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if (pl) {
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PublicEditor::instance().begin_reversible_command (_("change region length"));
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in_command = true;
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_region->clear_changes ();
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_region->trim_end (_region->position() + len.decrement());
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_session->add_command(new StatefulDiffCommand (_region));
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}
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if (in_command) {
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PublicEditor::instance().commit_reversible_command ();
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}
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length_clock.set_duration (_region->length());
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}
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void
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RegionEditor::audition_button_toggled ()
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{
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if (audition_button.get_active()) {
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_session->audition_region (_region);
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} else {
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_session->cancel_audition ();
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}
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}
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void
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RegionEditor::name_changed ()
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{
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if (name_entry.get_text() != _region->name()) {
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name_entry.set_text (_region->name());
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}
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}
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void
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RegionEditor::bounds_changed (const PropertyChange& what_changed)
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{
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if (what_changed.contains (ARDOUR::Properties::length)) {
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position_clock.set (_region->position(), true);
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end_clock.set (_region->nt_last(), true);
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length_clock.set_duration (_region->length(), true);
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}
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if (what_changed.contains (ARDOUR::Properties::sync_position) || what_changed.contains (ARDOUR::Properties::length)) {
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int dir;
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timecnt_t off = _region->sync_offset (dir);
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if (dir == -1) {
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off = -off;
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}
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if (what_changed.contains (ARDOUR::Properties::sync_position)) {
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sync_offset_relative_clock.set_duration (off, true);
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}
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sync_offset_absolute_clock.set (_region->position () + off, true);
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}
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if (what_changed.contains (ARDOUR::Properties::start)) {
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start_clock.set (timepos_t (_region->start()), true);
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}
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}
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void
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RegionEditor::activation ()
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{
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}
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void
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RegionEditor::name_entry_changed ()
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{
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if (name_entry.get_text() != _region->name()) {
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_region->set_name (name_entry.get_text());
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}
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}
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void
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RegionEditor::audition_state_changed (bool yn)
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{
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ENSURE_GUI_THREAD (*this, &RegionEditor::audition_state_changed, yn)
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if (!yn) {
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audition_button.set_active (false);
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}
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}
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void
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RegionEditor::sync_offset_absolute_clock_changed ()
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{
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PublicEditor::instance().begin_reversible_command (_("change region sync point"));
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_region->clear_changes ();
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_region->set_sync_position (sync_offset_absolute_clock.current_time());
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_session->add_command (new StatefulDiffCommand (_region));
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PublicEditor::instance().commit_reversible_command ();
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}
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void
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RegionEditor::sync_offset_relative_clock_changed ()
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{
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PublicEditor::instance().begin_reversible_command (_("change region sync point"));
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_region->clear_changes ();
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_region->set_sync_position (sync_offset_relative_clock.current_time() + _region->position ());
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_session->add_command (new StatefulDiffCommand (_region));
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PublicEditor::instance().commit_reversible_command ();
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}
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bool
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RegionEditor::on_delete_event (GdkEventAny*)
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{
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PropertyChange change;
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change.add (ARDOUR::Properties::start);
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change.add (ARDOUR::Properties::length);
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change.add (ARDOUR::Properties::sync_position);
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bounds_changed (change);
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return true;
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}
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void
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RegionEditor::handle_response (int)
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{
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hide ();
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}
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