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;
60 using namespace Gtkmm2ext;
62 TimeFXDialog::TimeFXDialog (Editor& e, bool pitch)
63 : ArdourDialog (X_("time fx dialog"))
66 , pitch_octave_adjustment (0.0, -4.0, 4.0, 1, 2.0)
67 , pitch_semitone_adjustment (0.0, -12.0, 12.0, 1.0, 4.0)
68 , pitch_cent_adjustment (0.0, -499.0, 500.0, 5.0, 15.0)
69 , pitch_octave_spinner (pitch_octave_adjustment)
70 , pitch_semitone_spinner (pitch_semitone_adjustment)
71 , pitch_cent_spinner (pitch_cent_adjustment)
72 , quick_button (_("Quick but Ugly"))
73 , antialias_button (_("Skip Anti-aliasing"))
74 , stretch_opts_label (_("Contents:"))
75 , precise_button (_("Strict Linear"))
76 , preserve_formants_button(_("Preserve Formants"))
79 set_skip_taskbar_hint (true);
80 set_resizable (false);
81 set_position (Gtk::WIN_POS_MOUSE);
82 set_name (N_("TimeFXDialog"));
85 set_title (_("Pitch Shift"));
87 set_title (_("Time Stretch"));
90 cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
92 VBox* vbox = manage (new VBox);
95 get_vbox()->set_spacing (4);
97 vbox->set_spacing (18);
98 vbox->set_border_width (5);
100 upper_button_box.set_spacing (6);
102 l = manage (new Label (_("<b>Options</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
103 l->set_use_markup ();
105 upper_button_box.pack_start (*l, false, false);
108 Table* table = manage (new Table (4, 3, false));
109 table->set_row_spacings (6);
110 table->set_col_spacing (1, 6);
111 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false )); //Common gnome way for padding
112 l->set_padding (8, 0);
113 table->attach (*l, 0, 1, 0, 4, Gtk::FILL, Gtk::FILL, 0, 0);
115 l = manage (new Label (_("Octaves:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
116 table->attach (*l, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
117 table->attach (pitch_octave_spinner, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
119 l = manage (new Label (_("Semitones:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
120 table->attach (*l, 1, 2, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
121 table->attach (pitch_semitone_spinner, 2, 3, 1, 2, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
123 l = manage (new Label (_("Cents:"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
124 pitch_cent_spinner.set_digits (1);
125 table->attach (*l, 1, 2, 2, 3, Gtk::FILL, Gtk::EXPAND, 0, 0);
126 table->attach (pitch_cent_spinner, 2, 3, 2, 3, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
128 table->attach (preserve_formants_button, 1, 3, 3, 4, Gtk::FILL, Gtk::EXPAND, 0, 0);
131 add_button (_("Shift"), Gtk::RESPONSE_ACCEPT);
133 upper_button_box.pack_start (*table, false, true);
135 Table* table = manage (new Table (2, 3, false));
136 table->set_row_spacings (6);
137 table->set_col_spacing (1, 6);
138 l = manage (new Label ("", Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false ));
139 l->set_padding (8, 0);
140 table->attach (*l, 0, 1, 0, 2, Gtk::FILL, Gtk::FILL, 0, 0);
142 #ifdef USE_RUBBERBAND
143 vector<string> strings;
145 table->attach (stretch_opts_label, 1, 2, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
147 set_popdown_strings (stretch_opts_selector, editor.rb_opt_strings);
149 stretch_opts_selector.set_active_text (editor.rb_opt_strings[4]);
150 table->attach (stretch_opts_selector, 2, 3, 0, 1, Gtk::FILL, Gtk::EXPAND & Gtk::FILL, 0, 0);
152 table->attach (precise_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
155 quick_button.set_name (N_("TimeFXButton"));
156 table->attach (quick_button, 1, 3, 0, 1, Gtk::FILL, Gtk::EXPAND, 0, 0);
158 antialias_button.set_name (N_("TimeFXButton"));
159 table->attach (antialias_button, 1, 3, 1, 2, Gtk::FILL, Gtk::EXPAND, 0, 0);
163 add_button (_("Stretch/Shrink"), Gtk::RESPONSE_ACCEPT);
165 upper_button_box.pack_start (*table, false, true);
168 VBox* progress_box = manage (new VBox);
169 progress_box->set_spacing (6);
171 l = manage (new Label (_("<b>Progress</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
172 l->set_use_markup ();
174 progress_bar.set_name (N_("TimeFXProgress"));
176 progress_box->pack_start (*l, false, false);
177 progress_box->pack_start (progress_bar, false, true);
180 vbox->pack_start (upper_button_box, false, true);
181 vbox->pack_start (*progress_box, false, true);
183 get_vbox()->pack_start (*vbox, false, false);
186 show_all_children ();
190 TimeFXDialog::update_progress ()
192 progress_bar.set_fraction (request.progress);
193 return !request.done;
197 TimeFXDialog::cancel_in_progress ()
200 request.cancel = true;
201 first_cancel.disconnect();
205 TimeFXDialog::delete_in_progress (GdkEventAny*)
208 request.cancel = true;
209 first_delete.disconnect();