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/utils.h>
35 #include "audio_time_axis.h"
36 #include "audio_region_view.h"
37 #include "region_selection.h"
39 #include "ardour/session.h"
40 #include "ardour/region.h"
41 #include "ardour/audioplaylist.h"
42 #include "ardour/audio_track.h"
43 #include "ardour/audioregion.h"
44 #include "ardour/audio_diskstream.h"
45 #include "ardour/stretch.h"
46 #include "ardour/midi_stretch.h"
47 #include "ardour/pitch.h"
50 #include "rubberband/RubberBandStretcher.h"
51 using namespace RubberBand;
57 using namespace ARDOUR;
61 using namespace Gtkmm2ext;
63 TimeFXDialog::TimeFXDialog (Editor& e, bool pitch)
64 : ArdourDialog (X_("time fx dialog"))
67 , pitch_octave_adjustment (0.0, -4.0, 4.0, 1, 2.0)
68 , pitch_semitone_adjustment (0.0, -12.0, 12.0, 1.0, 4.0)
69 , pitch_cent_adjustment (0.0, -499.0, 500.0, 5.0, 15.0)
70 , pitch_octave_spinner (pitch_octave_adjustment)
71 , pitch_semitone_spinner (pitch_semitone_adjustment)
72 , pitch_cent_spinner (pitch_cent_adjustment)
73 , quick_button (_("Quick but Ugly"))
74 , antialias_button (_("Skip Anti-aliasing"))
75 , stretch_opts_label (_("Contents:"))
76 , precise_button (_("Strict Linear"))
77 , preserve_formants_button(_("Preserve Formants"))
80 set_skip_taskbar_hint (true);
81 set_resizable (false);
82 set_position (Gtk::WIN_POS_MOUSE);
83 set_name (N_("TimeFXDialog"));
86 set_title (_("Pitch Shift"));
88 set_title (_("Time Stretch"));
91 cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
93 VBox* vbox = manage (new VBox);
96 get_vbox()->set_spacing (4);
98 vbox->set_spacing (18);
99 vbox->set_border_width (5);
101 upper_button_box.set_spacing (6);
103 l = manage (new Label (_("<b>Options</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
104 l->set_use_markup ();
106 upper_button_box.pack_start (*l, false, false);
109 Table* table = manage (new Table (4, 3, false));
110 table->set_row_spacings (6);
111 table->set_col_spacing (1, 6);
112 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false )); //Common gnome way for padding
113 l->set_padding (8, 0);
114 table->attach (*l, 0, 1, 0, 4, Gtk::FILL, Gtk::FILL, 0, 0);
116 l = manage (new Label (_("Octaves:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
117 table->attach (*l, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
118 table->attach (pitch_octave_spinner, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
120 l = manage (new Label (_("Semitones:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
121 table->attach (*l, 1, 2, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
122 table->attach (pitch_semitone_spinner, 2, 3, 1, 2, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
124 l = manage (new Label (_("Cents:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
125 pitch_cent_spinner.set_digits (1);
126 table->attach (*l, 1, 2, 2, 3, Gtk::FILL, Gtk::EXPAND, 0, 0);
127 table->attach (pitch_cent_spinner, 2, 3, 2, 3, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
129 table->attach (preserve_formants_button, 1, 3, 3, 4, Gtk::FILL, Gtk::EXPAND, 0, 0);
132 add_button (_("Shift"), Gtk::RESPONSE_ACCEPT);
134 upper_button_box.pack_start (*table, false, true);
136 Table* table = manage (new Table (2, 3, false));
137 table->set_row_spacings (6);
138 table->set_col_spacing (1, 6);
139 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
140 l->set_padding (8, 0);
141 table->attach (*l, 0, 1, 0, 2, Gtk::FILL, Gtk::FILL, 0, 0);
143 #ifdef USE_RUBBERBAND
144 vector<string> strings;
146 table->attach (stretch_opts_label, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
148 set_popdown_strings (stretch_opts_selector, editor.rb_opt_strings);
150 stretch_opts_selector.set_active_text (editor.rb_opt_strings[4]);
151 table->attach (stretch_opts_selector, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
153 table->attach (precise_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
156 quick_button.set_name (N_("TimeFXButton"));
157 table->attach (quick_button, 1, 3, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
159 antialias_button.set_name (N_("TimeFXButton"));
160 table->attach (antialias_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
164 add_button (_("Stretch/Shrink"), Gtk::RESPONSE_ACCEPT);
166 upper_button_box.pack_start (*table, false, true);
169 VBox* progress_box = manage (new VBox);
170 progress_box->set_spacing (6);
172 l = manage (new Label (_("<b>Progress</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
173 l->set_use_markup ();
175 progress_bar.set_name (N_("TimeFXProgress"));
177 progress_box->pack_start (*l, false, false);
178 progress_box->pack_start (progress_bar, false, true);
181 vbox->pack_start (upper_button_box, false, true);
182 vbox->pack_start (*progress_box, false, true);
184 get_vbox()->pack_start (*vbox, false, false);
187 show_all_children ();
191 TimeFXDialog::update_progress ()
193 progress_bar.set_fraction (request.progress);
194 return !request.done;
198 TimeFXDialog::cancel_in_progress ()
201 request.cancel = true;
202 first_cancel.disconnect();
206 TimeFXDialog::delete_in_progress (GdkEventAny*)
209 request.cancel = true;
210 first_delete.disconnect();