Split TimeFXDialog from Editor.

git-svn-id: svn://localhost/ardour2/branches/3.0@4698 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 189 insertions, 0 deletions

diff --git a/gtk2_ardour/time_fx_dialog.cc b/gtk2_ardour/time_fx_dialog.cc
new file mode 100644
index 0000000000..b20c01c4e1
--- /dev/null
+++ b/gtk2_ardour/time_fx_dialog.cc
@@ -0,0 +1,189 @@
+/*
+    Copyright (C) 2000-2009 Paul Davis 
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "time_fx_dialog.h"
+
+#include <iostream>
+#include <cstdlib>
+#include <cmath>
+
+#include <string>
+
+#include "pbd/error.h"
+#include "pbd/pthread_utils.h"
+#include "pbd/memento_command.h"
+
+#include <gtkmm2ext/window_title.h>
+#include <gtkmm2ext/utils.h>
+
+#include "editor.h"
+#include "audio_time_axis.h"
+#include "audio_region_view.h"
+#include "region_selection.h"
+
+#include "ardour/session.h"
+#include "ardour/region.h"
+#include "ardour/audioplaylist.h"
+#include "ardour/audio_track.h"
+#include "ardour/audioregion.h"
+#include "ardour/audio_diskstream.h"
+#include "ardour/stretch.h"
+#include "ardour/midi_stretch.h"
+#include "ardour/pitch.h"
+
+#ifdef USE_RUBBERBAND
+#include "rubberband/RubberBandStretcher.h"
+using namespace RubberBand;
+#endif
+
+#include "i18n.h"
+
+using namespace std;
+using namespace ARDOUR;
+using namespace PBD;
+using namespace sigc;
+using namespace Gtk;
+using namespace Gtkmm2ext;
+
+TimeFXDialog::TimeFXDialog (Editor& e, bool pitch)
+	: ArdourDialog (X_("time fx dialog"))
+	, editor (e)
+	, pitching (pitch)
+	, pitch_octave_adjustment (0.0, -4.0, 4.0, 1, 2.0)
+	, pitch_semitone_adjustment (0.0, -12.0, 12.0, 1.0, 4.0)
+	, pitch_cent_adjustment (0.0, -499.0, 500.0, 5.0, 15.0)
+	, pitch_octave_spinner (pitch_octave_adjustment)
+	, pitch_semitone_spinner (pitch_semitone_adjustment)
+	, pitch_cent_spinner (pitch_cent_adjustment)
+	, quick_button (_("Quick but Ugly"))
+	, antialias_button (_("Skip Anti-aliasing"))
+	, stretch_opts_label (_("Contents:"))
+	, precise_button (_("Strict Linear"))
+	, preserve_formants_button(_("Preserve Formants"))
+{
+	set_modal (true);
+	set_position (Gtk::WIN_POS_MOUSE);
+	set_name (N_("TimeFXDialog"));
+
+	WindowTitle title(Glib::get_application_name());
+	if (pitching) {
+		title += _("Pitch Shift");
+	} else {
+		title += _("Time Stretch");
+	}
+	set_title(title.get_string());
+
+	cancel_button = add_button (_("Cancel"), Gtk::RESPONSE_CANCEL);
+
+	get_vbox()->set_spacing (5);
+	get_vbox()->set_border_width (12);
+
+	if (pitching) {
+
+		upper_button_box.set_spacing (5);
+		upper_button_box.set_border_width (5);
+		
+		Gtk::Label* l;
+
+		l = manage (new Label (_("Octaves")));
+		upper_button_box.pack_start (*l, false, false);
+		upper_button_box.pack_start (pitch_octave_spinner, false, false);
+
+		l = manage (new Label (_("Semitones (12TET)")));
+		upper_button_box.pack_start (*l, false, false);
+		upper_button_box.pack_start (pitch_semitone_spinner, false, false);
+
+		l = manage (new Label (_("Cents")));
+		upper_button_box.pack_start (*l, false, false);
+		upper_button_box.pack_start (pitch_cent_spinner, false, false);
+
+		pitch_cent_spinner.set_digits (1);
+
+		upper_button_box.pack_start (preserve_formants_button, false, false);
+
+
+		add_button (_("Shift"), Gtk::RESPONSE_ACCEPT);
+
+		get_vbox()->pack_start (upper_button_box, false, false);
+
+	} else {
+
+#ifdef USE_RUBBERBAND
+		opts_box.set_spacing (5);
+		opts_box.set_border_width (5);
+		vector<string> strings;
+
+		set_popdown_strings (stretch_opts_selector, editor.rb_opt_strings);
+		/* set default */
+		stretch_opts_selector.set_active_text (editor.rb_opt_strings[4]);
+
+		opts_box.pack_start (precise_button, false, false);
+		opts_box.pack_start (stretch_opts_label, false, false);
+		opts_box.pack_start (stretch_opts_selector, false, false);
+
+		get_vbox()->pack_start (opts_box, false, false);
+
+#else
+		upper_button_box.set_homogeneous (true);
+		upper_button_box.set_spacing (5);
+		upper_button_box.set_border_width (5);
+
+		upper_button_box.pack_start (quick_button, true, true);
+		upper_button_box.pack_start (antialias_button, true, true);
+
+		quick_button.set_name (N_("TimeFXButton"));
+		antialias_button.set_name (N_("TimeFXButton"));
+
+		get_vbox()->pack_start (upper_button_box, false, false);
+
+#endif	
+		add_button (_("Stretch/Shrink"), Gtk::RESPONSE_ACCEPT);
+	}
+
+	get_vbox()->pack_start (progress_bar);
+
+	progress_bar.set_name (N_("TimeFXProgress"));
+
+	show_all_children ();
+}
+
+gint
+TimeFXDialog::update_progress ()
+{
+	progress_bar.set_fraction (request.progress);
+	return !request.done;
+}
+
+void
+TimeFXDialog::cancel_in_progress ()
+{
+	status = -2;
+	request.cancel = true;
+	first_cancel.disconnect();
+}
+
+gint
+TimeFXDialog::delete_in_progress (GdkEventAny* ev)
+{
+	status = -2;
+	request.cancel = true;
+	first_delete.disconnect();
+	return TRUE;
+}
+