2 Copyright (C) 2000-2009 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.
20 #include "time_fx_dialog.h"
28 #include "pbd/error.h"
29 #include "pbd/pthread_utils.h"
30 #include "pbd/memento_command.h"
32 #include <gtkmm2ext/window_title.h>
33 #include <gtkmm2ext/utils.h>
36 #include "audio_time_axis.h"
37 #include "audio_region_view.h"
38 #include "region_selection.h"
40 #include "ardour/session.h"
41 #include "ardour/region.h"
42 #include "ardour/audioplaylist.h"
43 #include "ardour/audio_track.h"
44 #include "ardour/audioregion.h"
45 #include "ardour/audio_diskstream.h"
46 #include "ardour/stretch.h"
47 #include "ardour/midi_stretch.h"
48 #include "ardour/pitch.h"
51 #include "rubberband/RubberBandStretcher.h"
52 using namespace RubberBand;
58 using namespace ARDOUR;
62 using namespace Gtkmm2ext;
64 TimeFXDialog::TimeFXDialog (Editor& e, bool pitch)
65 : ArdourDialog (X_("time fx dialog"))
68 , pitch_octave_adjustment (0.0, -4.0, 4.0, 1, 2.0)
69 , pitch_semitone_adjustment (0.0, -12.0, 12.0, 1.0, 4.0)
70 , pitch_cent_adjustment (0.0, -499.0, 500.0, 5.0, 15.0)
71 , pitch_octave_spinner (pitch_octave_adjustment)
72 , pitch_semitone_spinner (pitch_semitone_adjustment)
73 , pitch_cent_spinner (pitch_cent_adjustment)
74 , quick_button (_("Quick but Ugly"))
75 , antialias_button (_("Skip Anti-aliasing"))
76 , stretch_opts_label (_("Contents:"))
77 , precise_button (_("Strict Linear"))
78 , preserve_formants_button(_("Preserve Formants"))
81 set_skip_taskbar_hint (true);
82 set_resizable (false);
83 set_position (Gtk::WIN_POS_MOUSE);
84 set_name (N_("TimeFXDialog"));
86 WindowTitle title(Glib::get_application_name());
88 title += _("Pitch Shift");
90 title += _("Time Stretch");
92 set_title(title.get_string());
94 cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
96 VBox* vbox = manage (new VBox);
99 get_vbox()->set_spacing (4);
101 vbox->set_spacing (18);
102 vbox->set_border_width (5);
104 upper_button_box.set_spacing (6);
106 l = manage (new Label (_("<b>Options</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
107 l->set_use_markup ();
109 upper_button_box.pack_start (*l, false, false);
112 Table* table = manage (new Table (4, 3, false));
113 table->set_row_spacings (6);
114 table->set_col_spacing (1, 6);
115 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false )); //Common gnome way for padding
116 l->set_padding (8, 0);
117 table->attach (*l, 0, 1, 0, 4, Gtk::FILL, Gtk::FILL, 0, 0);
119 l = manage (new Label (_("Octaves:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
120 table->attach (*l, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
121 table->attach (pitch_octave_spinner, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
123 l = manage (new Label (_("Semitones:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
124 table->attach (*l, 1, 2, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
125 table->attach (pitch_semitone_spinner, 2, 3, 1, 2, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
127 l = manage (new Label (_("Cents:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
128 pitch_cent_spinner.set_digits (1);
129 table->attach (*l, 1, 2, 2, 3, Gtk::FILL, Gtk::EXPAND, 0, 0);
130 table->attach (pitch_cent_spinner, 2, 3, 2, 3, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
132 table->attach (preserve_formants_button, 1, 3, 3, 4, Gtk::FILL, Gtk::EXPAND, 0, 0);
135 add_button (_("Shift"), Gtk::RESPONSE_ACCEPT);
137 upper_button_box.pack_start (*table, false, true);
139 Table* table = manage (new Table (2, 3, false));
140 table->set_row_spacings (6);
141 table->set_col_spacing (1, 6);
142 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
143 l->set_padding (8, 0);
144 table->attach (*l, 0, 1, 0, 2, Gtk::FILL, Gtk::FILL, 0, 0);
146 #ifdef USE_RUBBERBAND
147 vector<string> strings;
149 table->attach (stretch_opts_label, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
151 set_popdown_strings (stretch_opts_selector, editor.rb_opt_strings);
153 stretch_opts_selector.set_active_text (editor.rb_opt_strings[4]);
154 table->attach (stretch_opts_selector, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
156 table->attach (precise_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
159 quick_button.set_name (N_("TimeFXButton"));
160 table->attach (quick_button, 1, 3, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
162 antialias_button.set_name (N_("TimeFXButton"));
163 table->attach (antialias_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
167 add_button (_("Stretch/Shrink"), Gtk::RESPONSE_ACCEPT);
169 upper_button_box.pack_start (*table, false, true);
172 VBox* progress_box = manage (new VBox);
173 progress_box->set_spacing (6);
175 l = manage (new Label (_("<b>Progress</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
176 l->set_use_markup ();
178 progress_bar.set_name (N_("TimeFXProgress"));
180 progress_box->pack_start (*l, false, false);
181 progress_box->pack_start (progress_bar, false, true);
184 vbox->pack_start (upper_button_box, false, true);
185 vbox->pack_start (*progress_box, false, true);
187 get_vbox()->pack_start (*vbox, false, false);
190 show_all_children ();
194 TimeFXDialog::update_progress ()
196 progress_bar.set_fraction (request.progress);
197 return !request.done;
201 TimeFXDialog::cancel_in_progress ()
204 request.cancel = true;
205 first_cancel.disconnect();
209 TimeFXDialog::delete_in_progress (GdkEventAny*)
212 request.cancel = true;
213 first_delete.disconnect();