2005-09-25 14:42:24 -04:00
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/*
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Copyright (C) 2001 Paul Davis
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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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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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2006-11-12 19:50:28 -05:00
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#include <pbd/memento_command.h>
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2005-09-25 14:42:24 -04:00
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#include <ardour/audioregion.h>
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2006-11-12 19:50:28 -05:00
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#include <ardour/playlist.h>
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2005-09-25 14:42:24 -04:00
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#include <ardour/utils.h>
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2005-09-25 16:33:00 -04:00
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#include <gtkmm2ext/utils.h>
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#include <gtkmm2ext/stop_signal.h>
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2005-09-25 14:42:24 -04:00
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#include <cmath>
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2006-07-31 23:23:35 -04:00
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#include "audio_region_editor.h"
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#include "audio_region_view.h"
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2005-09-25 14:42:24 -04:00
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#include "ardour_ui.h"
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#include "utils.h"
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2006-01-03 09:16:27 -05:00
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#include "gui_thread.h"
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2005-09-25 14:42:24 -04:00
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#include "i18n.h"
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using namespace ARDOUR;
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2006-06-21 19:01:03 -04:00
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using namespace PBD;
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2005-09-25 16:33:00 -04:00
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using namespace sigc;
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2005-09-25 14:42:24 -04:00
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using namespace std;
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2006-08-24 21:07:15 -04:00
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AudioRegionEditor::AudioRegionEditor (Session& s, boost::shared_ptr<AudioRegion> r, AudioRegionView& rv)
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2006-07-31 23:23:35 -04:00
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: RegionEditor (s),
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2005-09-25 14:42:24 -04:00
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_region (r),
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_region_view (rv),
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name_label (_("NAME:")),
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2006-01-03 09:16:27 -05:00
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audition_button (_("play")),
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2005-09-25 14:42:24 -04:00
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time_table (3, 2),
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2007-01-08 12:12:29 -05:00
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start_clock (X_("regionstart"), true, X_("AudioRegionEditorClock"), true),
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end_clock (X_("regionend"), true, X_("AudioRegionEditorClock"), true),
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length_clock (X_("regionlength"), true, X_("AudioRegionEditorClock"), true, true),
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sync_offset_clock (X_("regionsyncoffset"), true, X_("AudioRegionEditorClock"), true, true)
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2005-09-25 14:42:24 -04:00
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{
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start_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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name_entry.set_name ("AudioRegionEditorEntry");
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name_label.set_name ("AudioRegionEditorLabel");
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name_hbox.set_spacing (5);
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name_hbox.pack_start (name_label, false, false);
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name_hbox.pack_start (name_entry, false, false);
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ARDOUR_UI::instance()->tooltips().set_tip (audition_button, _("audition this region"));
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2005-09-25 16:33:00 -04:00
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audition_button.unset_flags (Gtk::CAN_FOCUS);
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2005-09-25 14:42:24 -04:00
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2005-10-06 00:59:20 -04:00
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audition_button.set_events (audition_button.get_events() & ~(Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK));
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2005-09-25 14:42:24 -04:00
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top_row_button_hbox.set_border_width (5);
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top_row_button_hbox.set_spacing (5);
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top_row_button_hbox.set_homogeneous (false);
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top_row_button_hbox.pack_end (audition_button, false, false);
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top_row_hbox.pack_start (name_hbox, true, true);
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top_row_hbox.pack_end (top_row_button_hbox, true, true);
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start_label.set_name ("AudioRegionEditorLabel");
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start_label.set_text (_("START:"));
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end_label.set_name ("AudioRegionEditorLabel");
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end_label.set_text (_("END:"));
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length_label.set_name ("AudioRegionEditorLabel");
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length_label.set_text (_("LENGTH:"));
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time_table.set_col_spacings (2);
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time_table.set_row_spacings (5);
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time_table.set_border_width (5);
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start_alignment.set (1.0, 0.5);
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end_alignment.set (1.0, 0.5);
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length_alignment.set (1.0, 0.5);
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start_alignment.add (start_label);
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end_alignment.add (end_label);
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length_alignment.add (length_label);
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2005-10-06 00:59:20 -04:00
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time_table.attach (start_alignment, 0, 1, 0, 1, Gtk::FILL, Gtk::FILL);
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time_table.attach (start_clock, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL);
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2005-09-25 14:42:24 -04:00
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2005-10-06 00:59:20 -04:00
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time_table.attach (end_alignment, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL);
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time_table.attach (end_clock, 1, 2, 1, 2, Gtk::FILL, Gtk::FILL);
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2005-09-25 14:42:24 -04:00
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2005-10-06 00:59:20 -04:00
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time_table.attach (length_alignment, 0, 1, 2, 3, Gtk::FILL, Gtk::FILL);
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time_table.attach (length_clock, 1, 2, 2, 3, Gtk::FILL, Gtk::FILL);
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2005-09-25 14:42:24 -04:00
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lower_hbox.pack_start (time_table, true, true);
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lower_hbox.pack_start (sep1, false, false);
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lower_hbox.pack_start (sep2, false, false);
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2006-01-03 09:16:27 -05:00
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get_vbox()->pack_start (top_row_hbox, true, true);
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get_vbox()->pack_start (sep3, false, false);
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get_vbox()->pack_start (lower_hbox, true, true);
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2005-09-25 14:42:24 -04:00
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set_name ("AudioRegionEditorWindow");
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2005-09-25 16:33:00 -04:00
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add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
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2005-09-25 14:42:24 -04:00
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2005-10-06 00:59:20 -04:00
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signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), static_cast<Window *> (this)));
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2005-09-25 14:42:24 -04:00
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string title = _("ardour: region ");
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title += _region->name();
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set_title (title);
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2006-01-03 09:16:27 -05:00
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show_all();
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2005-09-25 14:42:24 -04:00
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name_changed ();
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bounds_changed (Change (StartChanged|LengthChanged|PositionChanged));
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2006-08-24 21:07:15 -04:00
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_region->StateChanged.connect (mem_fun(*this, &AudioRegionEditor::region_changed));
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2005-09-25 14:42:24 -04:00
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spin_arrow_grab = false;
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connect_editor_events ();
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}
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AudioRegionEditor::~AudioRegionEditor ()
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{
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}
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void
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AudioRegionEditor::region_changed (Change what_changed)
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{
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if (what_changed & NameChanged) {
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name_changed ();
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}
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if (what_changed & BoundsChanged) {
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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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AudioRegionEditor::bpressed (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*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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2005-11-25 19:06:46 -05:00
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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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2005-09-25 14:42:24 -04:00
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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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AudioRegionEditor::breleased (GdkEventButton* ev, Gtk::SpinButton* but, void (AudioRegionEditor::*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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AudioRegionEditor::connect_editor_events ()
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{
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2006-11-12 19:50:28 -05:00
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name_entry.signal_changed().connect (mem_fun(*this, &AudioRegionEditor::name_entry_changed));
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2005-09-25 14:42:24 -04:00
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2005-09-25 17:19:23 -04:00
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start_clock.ValueChanged.connect (mem_fun(*this, &AudioRegionEditor::start_clock_changed));
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end_clock.ValueChanged.connect (mem_fun(*this, &AudioRegionEditor::end_clock_changed));
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length_clock.ValueChanged.connect (mem_fun(*this, &AudioRegionEditor::length_clock_changed));
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2005-09-25 14:42:24 -04:00
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2005-10-06 00:59:20 -04:00
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audition_button.signal_toggled().connect (mem_fun(*this, &AudioRegionEditor::audition_button_toggled));
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2006-01-03 09:16:27 -05:00
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_session.AuditionActive.connect (mem_fun(*this, &AudioRegionEditor::audition_state_changed));
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2005-09-25 14:42:24 -04:00
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}
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void
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AudioRegionEditor::start_clock_changed ()
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{
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2006-11-12 19:50:28 -05:00
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_session.begin_reversible_command (_("change region start position"));
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2006-12-14 09:15:43 -05:00
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boost::shared_ptr<Playlist> pl = _region->playlist();
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2006-11-12 19:50:28 -05:00
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if (pl) {
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XMLNode &before = pl->get_state();
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_region->set_position (start_clock.current_time(), this);
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XMLNode &after = pl->get_state();
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_session.add_command(new MementoCommand<Playlist>(*pl, &before, &after));
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}
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_session.commit_reversible_command ();
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2005-09-25 14:42:24 -04:00
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}
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void
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AudioRegionEditor::end_clock_changed ()
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{
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2006-11-12 19:50:28 -05:00
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_session.begin_reversible_command (_("change region end position"));
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2006-12-14 09:15:43 -05:00
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boost::shared_ptr<Playlist> pl = _region->playlist();
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2006-11-12 19:50:28 -05:00
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if (pl) {
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XMLNode &before = pl->get_state();
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_region->trim_end (end_clock.current_time(), this);
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XMLNode &after = pl->get_state();
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_session.add_command(new MementoCommand<Playlist>(*pl, &before, &after));
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}
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_session.commit_reversible_command ();
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2005-09-25 14:42:24 -04:00
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2006-08-24 21:07:15 -04:00
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end_clock.set (_region->position() + _region->length(), true);
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2005-09-25 14:42:24 -04:00
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}
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void
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AudioRegionEditor::length_clock_changed ()
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{
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2006-09-28 13:23:52 -04:00
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nframes_t frames = length_clock.current_time();
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2006-11-12 19:50:28 -05:00
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_session.begin_reversible_command (_("change region length"));
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2006-12-14 09:15:43 -05:00
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boost::shared_ptr<Playlist> pl = _region->playlist();
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2006-11-12 19:50:28 -05:00
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if (pl) {
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XMLNode &before = pl->get_state();
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_region->trim_end (_region->position() + frames, this);
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XMLNode &after = pl->get_state();
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_session.add_command(new MementoCommand<Playlist>(*pl, &before, &after));
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}
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_session.commit_reversible_command ();
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2005-09-25 14:42:24 -04:00
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2006-08-24 21:07:15 -04:00
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length_clock.set (_region->length());
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2005-09-25 14:42:24 -04:00
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}
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void
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AudioRegionEditor::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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AudioRegionEditor::name_changed ()
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{
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2006-08-24 21:07:15 -04:00
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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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2005-09-25 14:42:24 -04:00
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}
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}
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void
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AudioRegionEditor::bounds_changed (Change what_changed)
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{
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if (what_changed & Change ((PositionChanged|LengthChanged))) {
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2006-08-24 21:07:15 -04:00
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start_clock.set (_region->position(), true);
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end_clock.set (_region->position() + _region->length(), true);
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length_clock.set (_region->length(), true);
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2005-09-25 14:42:24 -04:00
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}
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}
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void
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AudioRegionEditor::activation ()
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{
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2005-11-25 19:06:46 -05:00
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2005-09-25 14:42:24 -04:00
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}
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void
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AudioRegionEditor::name_entry_changed ()
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{
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2006-08-24 21:07:15 -04:00
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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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2005-09-25 14:42:24 -04:00
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}
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}
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2006-01-03 09:16:27 -05:00
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void
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AudioRegionEditor::audition_state_changed (bool yn)
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{
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ENSURE_GUI_THREAD (bind (mem_fun(*this, &AudioRegionEditor::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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