gtk2_ardour/export_format_dialog.cc

   1 /*
   2     Copyright (C) 2008 Paul Davis
   3     Author: Sakari Bergen
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #include "ardour/session.h"
  22 #include "ardour/export_format_specification.h"
  23
  24 #include "export_format_dialog.h"
  25 #include "gui_thread.h"
  26 #include "i18n.h"
  27
  28 using namespace ARDOUR;
  29
  30 ExportFormatDialog::ExportFormatDialog (FormatPtr format, bool new_dialog) :
  31   ArdourDialog (new_dialog ? _("New Export Format Profile") : _("Edit Export Format Profile")),
  32   format (format),
  33   manager (format),
  34   original_state (format->get_state()),
  35
  36   applying_changes_from_engine (0),
  37
  38   name_label (_("Label: "), Gtk::ALIGN_LEFT),
  39
  40   normalize_checkbox (_("Normalize to:")),
  41   normalize_adjustment (0.00, -90.00, 0.00, 0.1, 0.2),
  42   normalize_db_label (_("dBFS"), Gtk::ALIGN_LEFT),
  43
  44   silence_table (2, 4),
  45   trim_start_checkbox (_("Trim silence at start")),
  46   silence_start_checkbox (_("Add silence at start:")),
  47   silence_start_clock ("silence_start", true, "PreRollClock", true, false, true),
  48
  49   trim_end_checkbox (_("Trim silence at end")),
  50   silence_end_checkbox (_("Add silence at end:")),
  51   silence_end_clock ("silence_end", true, "PreRollClock", true, false, true),
  52
  53   format_table (3, 4),
  54   compatibility_label (_("Compatibility"), Gtk::ALIGN_LEFT),
  55   quality_label (_("Quality"), Gtk::ALIGN_LEFT),
  56   format_label (_("File format"), Gtk::ALIGN_LEFT),
  57   sample_rate_label (_("Sample rate"), Gtk::ALIGN_LEFT),
  58   src_quality_label (_("Sample rate conversion quality:"), Gtk::ALIGN_RIGHT),
  59
  60   encoding_options_label ("", Gtk::ALIGN_LEFT),
  61
  62   /* Changing encoding options from here on */
  63
  64   sample_format_label (_("Sample Format"), Gtk::ALIGN_LEFT),
  65   dither_label (_("Dithering"), Gtk::ALIGN_LEFT),
  66
  67   tag_checkbox (_("Tag file with session's metadata"))
  68 {
  69
  70         /* Pack containers in dialog */
  71
  72         get_vbox()->pack_start (name_hbox, false, false, 0);
  73         get_vbox()->pack_start (silence_table, false, false, 6);
  74         get_vbox()->pack_start (format_table, false, false, 6);
  75         get_vbox()->pack_start (encoding_options_vbox, false, false, 0);
  76
  77         /* Name, new and remove */
  78
  79         name_hbox.pack_start (name_label, false, false, 0);
  80         name_hbox.pack_start (name_entry, true, true, 0);
  81
  82         /* Normalize */
  83
  84         normalize_hbox.pack_start (normalize_checkbox, false, false, 0);
  85         normalize_hbox.pack_start (normalize_spinbutton, false, false, 6);
  86         normalize_hbox.pack_start (normalize_db_label, false, false, 0);
  87
  88         normalize_spinbutton.configure (normalize_adjustment, 0.1, 2);
  89
  90         /* Silence  */
  91
  92         silence_table.set_row_spacings (6);
  93         silence_table.set_col_spacings (12);
  94
  95         silence_table.attach (normalize_hbox, 0, 3, 0, 1);
  96
  97         silence_table.attach (trim_start_checkbox, 0, 1, 1, 2);
  98         silence_table.attach (silence_start_checkbox, 1, 2, 1, 2);
  99         silence_table.attach (silence_start_clock, 2, 3, 1, 2);
 100
 101         silence_table.attach (trim_end_checkbox, 0, 1, 2, 3);
 102         silence_table.attach (silence_end_checkbox, 1, 2, 2, 3);
 103         silence_table.attach (silence_end_clock, 2, 3, 2, 3);
 104
 105         /* Format table */
 106
 107         init_format_table();
 108
 109         /* Encoding options */
 110
 111         init_encoding_option_widgets();
 112
 113         encoding_options_table.set_spacings (1);
 114
 115         encoding_options_vbox.pack_start (encoding_options_label, false, false, 0);
 116         encoding_options_vbox.pack_start (encoding_options_table, false, false, 12);
 117
 118         Pango::AttrList bold;
 119         Pango::Attribute b = Pango::Attribute::create_attr_weight (Pango::WEIGHT_BOLD);
 120         bold.insert (b);
 121         encoding_options_label.set_attributes (bold);
 122
 123         /* Buttons */
 124
 125         revert_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
 126         revert_button->signal_clicked().connect (sigc::mem_fun(*this, &ExportFormatDialog::revert));
 127         close_button = add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_APPLY);
 128         close_button->set_sensitive (false);
 129         close_button->signal_clicked().connect (sigc::mem_fun (*this, &ExportFormatDialog::end_dialog));
 130         manager.CompleteChanged.connect (*this, invalidator (*this), ui_bind (&Gtk::Button::set_sensitive, close_button, _1), gui_context());
 131
 132         /* Load state before hooking up the rest of the signals */
 133
 134         load_state (format);
 135
 136         /* Name entry */
 137
 138         name_entry.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_name));
 139
 140         /* Normalize, silence and src_quality signals */
 141
 142         trim_start_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_trim_start_selection));
 143         trim_end_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_trim_end_selection));
 144
 145         normalize_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 146         normalize_spinbutton.signal_value_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 147
 148         silence_start_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
 149         silence_start_clock.ValueChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
 150
 151         silence_end_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
 152         silence_end_clock.ValueChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
 153
 154         src_quality_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_src_quality_selection));
 155
 156         /* Format table signals */
 157
 158         Gtk::CellRendererToggle *toggle = dynamic_cast<Gtk::CellRendererToggle *>(compatibility_view.get_column_cell_renderer (0));
 159         toggle->signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_compatibility_selection));
 160         compatibility_select_connection = compatibility_view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::prohibit_compatibility_selection));
 161
 162         quality_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_quality_selection));
 163         format_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_format_selection));
 164         sample_rate_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_sample_rate_selection));
 165
 166         /* Encoding option signals */
 167
 168         sample_format_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_sample_format_selection));
 169         dither_type_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_dither_type_selection));
 170
 171         tag_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_tagging_selection));
 172
 173         /* Finalize */
 174
 175         show_all_children();
 176 }
 177
 178 ExportFormatDialog::~ExportFormatDialog ()
 179 {
 180
 181 }
 182
 183 void
 184 ExportFormatDialog::revert ()
 185 {
 186         ++applying_changes_from_engine;
 187
 188         format->set_state (original_state);
 189         load_state (format);
 190
 191         --applying_changes_from_engine;
 192 }
 193
 194 void
 195 ExportFormatDialog::set_session (ARDOUR::Session* s)
 196 {
 197         SessionHandlePtr::set_session (s);
 198         silence_start_clock.set_session (s);
 199         silence_end_clock.set_session (s);
 200
 201         if (!_session) {
 202                 return;
 203         }
 204
 205         update_clock (silence_start_clock, silence_start);
 206         update_clock (silence_end_clock, silence_end);
 207
 208         /* Select native samplerate if no selection is yet made */
 209
 210         if (sample_rate_view.get_selection()->count_selected_rows() == 0) {
 211                 Gtk::ListStore::Children::iterator it;
 212                 for (it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
 213                         if ((framecnt_t) (*it)->get_value (sample_rate_cols.ptr)->rate == _session->nominal_frame_rate()) {
 214                                 sample_rate_view.get_selection()->select (it);
 215                                 break;
 216                         }
 217                 }
 218         }
 219 }
 220
 221 void
 222 ExportFormatDialog::load_state (FormatPtr spec)
 223 {
 224         name_entry.set_text (spec->name());
 225
 226         normalize_checkbox.set_active (spec->normalize());
 227         normalize_spinbutton.set_value (spec->normalize_target());
 228
 229         trim_start_checkbox.set_active (spec->trim_beginning());
 230         silence_start = spec->silence_beginning_time();
 231         silence_start_checkbox.set_active (spec->silence_beginning_time().not_zero());
 232
 233         trim_end_checkbox.set_active (spec->trim_end());
 234         silence_end = spec->silence_end_time();
 235         silence_end_checkbox.set_active (spec->silence_end_time().not_zero());
 236
 237         for (Gtk::ListStore::Children::iterator it = src_quality_list->children().begin(); it != src_quality_list->children().end(); ++it) {
 238                 if (it->get_value (src_quality_cols.id) == spec->src_quality()) {
 239                         src_quality_combo.set_active (it);
 240                         break;
 241                 }
 242         }
 243
 244         for (Gtk::ListStore::Children::iterator it = format_list->children().begin(); it != format_list->children().end(); ++it) {
 245                 boost::shared_ptr<ARDOUR::ExportFormat> format_in_list = it->get_value (format_cols.ptr);
 246                 if (format_in_list->get_format_id() == spec->format_id() &&
 247                     // BWF has the same format id with wav, so we need to check this.
 248                     format_in_list->has_broadcast_info() == spec->has_broadcast_info()) {
 249
 250                         format_in_list->set_selected (true);
 251                         break;
 252                 }
 253         }
 254
 255         for (Gtk::ListStore::Children::iterator it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
 256                 if (it->get_value (sample_rate_cols.ptr)->rate == spec->sample_rate()) {
 257                         it->get_value (sample_rate_cols.ptr)->set_selected (true);
 258                         break;
 259                 }
 260         }
 261
 262         if (spec->sample_format()) {
 263                 for (Gtk::ListStore::Children::iterator it = sample_format_list->children().begin(); it != sample_format_list->children().end(); ++it) {
 264                         if (it->get_value (sample_format_cols.ptr)->format == spec->sample_format()) {
 265                                 it->get_value (sample_format_cols.ptr)->set_selected (true);
 266                                 break;
 267                         }
 268                 }
 269
 270                 for (Gtk::ListStore::Children::iterator it = dither_type_list->children().begin(); it != dither_type_list->children().end(); ++it) {
 271                         if (it->get_value (dither_type_cols.ptr)->type == spec->dither_type()) {
 272                                 it->get_value (dither_type_cols.ptr)->set_selected (true);
 273                                 break;
 274                         }
 275                 }
 276         }
 277
 278         tag_checkbox.set_active (spec->tag());
 279 }
 280
 281 void
 282 ExportFormatDialog::init_format_table ()
 283 {
 284
 285         format_table.set_spacings (1);
 286
 287         format_table.attach (compatibility_label, 0, 1, 0, 1);
 288         format_table.attach (quality_label, 1, 2, 0, 1);
 289         format_table.attach (format_label, 2, 3, 0, 1);
 290         format_table.attach (sample_rate_label, 3, 4, 0, 1);
 291
 292         format_table.attach (compatibility_view, 0, 1, 1, 2);
 293         format_table.attach (quality_view, 1, 2, 1, 2);
 294         format_table.attach (format_view, 2, 3, 1, 2);
 295         format_table.attach (sample_rate_view, 3, 4, 1, 2);
 296
 297         format_table.attach (src_quality_label, 0, 3, 2, 3);
 298         format_table.attach (src_quality_combo, 3, 4, 2, 3);
 299
 300         compatibility_view.set_headers_visible (false);
 301         quality_view.set_headers_visible (false);
 302         format_view.set_headers_visible (false);
 303         sample_rate_view.set_headers_visible (false);
 304
 305         /*** Table entries ***/
 306
 307         Gtk::TreeModel::iterator iter;
 308         Gtk::TreeModel::Row row;
 309
 310         /* Compatibilities */
 311
 312         compatibility_list = Gtk::ListStore::create (compatibility_cols);
 313         compatibility_view.set_model (compatibility_list);
 314
 315         ExportFormatManager::CompatList const & compat_list = manager.get_compatibilities();
 316
 317         for (ExportFormatManager::CompatList::const_iterator it = compat_list.begin(); it != compat_list.end(); ++it) {
 318                 iter = compatibility_list->append();
 319                 row = *iter;
 320
 321                 row[compatibility_cols.ptr] = *it;
 322                 row[compatibility_cols.selected] = false;
 323                 row[compatibility_cols.label] = (*it)->name();
 324
 325                 WeakCompatPtr ptr (*it);
 326                 (*it)->SelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_compatibility_selection, this, _1, ptr), gui_context());
 327         }
 328
 329         compatibility_view.append_column_editable ("", compatibility_cols.selected);
 330
 331         Gtk::CellRendererText* text_renderer = Gtk::manage (new Gtk::CellRendererText);
 332         text_renderer->property_editable() = false;
 333
 334         Gtk::TreeView::Column* column = compatibility_view.get_column (0);
 335         column->pack_start (*text_renderer);
 336         column->add_attribute (text_renderer->property_text(), compatibility_cols.label);
 337
 338         /* Qualities */
 339
 340         quality_list = Gtk::ListStore::create (quality_cols);
 341         quality_view.set_model (quality_list);
 342
 343         ExportFormatManager::QualityList const & qualities = manager.get_qualities ();
 344
 345         for (ExportFormatManager::QualityList::const_iterator it = qualities.begin(); it != qualities.end(); ++it) {
 346                 iter = quality_list->append();
 347                 row = *iter;
 348
 349                 row[quality_cols.ptr] = *it;
 350                 row[quality_cols.color] = "white";
 351                 row[quality_cols.label] = (*it)->name();
 352
 353                 WeakQualityPtr ptr (*it);
 354                 (*it)->SelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_quality_selection, this, _1, ptr), gui_context());
 355                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_quality_compatibility, this, _1, ptr), gui_context());
 356         }
 357
 358         quality_view.append_column ("", quality_cols.label);
 359
 360         /* Formats */
 361
 362         format_list = Gtk::ListStore::create (format_cols);
 363         format_view.set_model (format_list);
 364
 365         ExportFormatManager::FormatList const & formats = manager.get_formats ();
 366
 367         for (ExportFormatManager::FormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
 368                 iter = format_list->append();
 369                 row = *iter;
 370
 371                 row[format_cols.ptr] = *it;
 372                 row[format_cols.color] = "white";
 373                 row[format_cols.label] = (*it)->name();
 374
 375                 WeakFormatPtr ptr (*it);
 376                 (*it)->SelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_format_selection, this, _1, ptr), gui_context());
 377                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_format_compatibility, this, _1, ptr), gui_context());
 378
 379                 /* Encoding options */
 380
 381                 boost::shared_ptr<HasSampleFormat> hsf;
 382
 383                 if (hsf = boost::dynamic_pointer_cast<HasSampleFormat> (*it)) {
 384                         hsf->SampleFormatSelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_sample_format_selection, this, _1, _2), gui_context());
 385                         hsf->SampleFormatCompatibleChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_sample_format_compatibility, this, _1, _2), gui_context());
 386
 387                         hsf->DitherTypeSelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_dither_type_selection, this, _1, _2), gui_context());
 388                         hsf->DitherTypeCompatibleChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_dither_type_compatibility, this, _1, _2), gui_context());
 389                 }
 390         }
 391
 392         format_view.append_column ("", format_cols.label);
 393
 394         /* Sample Rates */
 395
 396         sample_rate_list = Gtk::ListStore::create (sample_rate_cols);
 397         sample_rate_view.set_model (sample_rate_list);
 398
 399         ExportFormatManager::SampleRateList const & rates = manager.get_sample_rates ();
 400
 401         for (ExportFormatManager::SampleRateList::const_iterator it = rates.begin(); it != rates.end(); ++it) {
 402                 iter = sample_rate_list->append();
 403                 row = *iter;
 404
 405                 row[sample_rate_cols.ptr] = *it;
 406                 row[sample_rate_cols.color] = "white";
 407                 row[sample_rate_cols.label] = (*it)->name();
 408
 409                 WeakSampleRatePtr ptr (*it);
 410                 (*it)->SelectChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_sample_rate_selection, this, _1, ptr), gui_context());
 411                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), ui_bind (&ExportFormatDialog::change_sample_rate_compatibility, this, _1, ptr), gui_context());
 412         }
 413
 414         sample_rate_view.append_column ("", sample_rate_cols.label);
 415
 416         /* Color rendering */
 417
 418         Gtk::TreeViewColumn * label_col;
 419         Gtk::CellRendererText * renderer;
 420
 421         label_col = quality_view.get_column(0);
 422         renderer = dynamic_cast<Gtk::CellRendererText*> (quality_view.get_column_cell_renderer (0));
 423         label_col->add_attribute(renderer->property_foreground(), quality_cols.color);
 424
 425         label_col = format_view.get_column(0);
 426         renderer = dynamic_cast<Gtk::CellRendererText*> (format_view.get_column_cell_renderer (0));
 427         label_col->add_attribute(renderer->property_foreground(), format_cols.color);
 428
 429         label_col = sample_rate_view.get_column(0);
 430         renderer = dynamic_cast<Gtk::CellRendererText*> (sample_rate_view.get_column_cell_renderer (0));
 431         label_col->add_attribute(renderer->property_foreground(), sample_rate_cols.color);
 432
 433         /* SRC Qualities */
 434
 435         src_quality_list = Gtk::ListStore::create (src_quality_cols);
 436         src_quality_combo.set_model (src_quality_list);
 437
 438         iter = src_quality_list->append();
 439         row = *iter;
 440         row[src_quality_cols.id] = ExportFormatBase::SRC_SincBest;
 441         row[src_quality_cols.label] = _("Best (sinc)");
 442
 443         iter = src_quality_list->append();
 444         row = *iter;
 445         row[src_quality_cols.id] = ExportFormatBase::SRC_SincMedium;
 446         row[src_quality_cols.label] = _("Medium (sinc)");
 447
 448         iter = src_quality_list->append();
 449         row = *iter;
 450         row[src_quality_cols.id] = ExportFormatBase::SRC_SincFast;
 451         row[src_quality_cols.label] = _("Fast (sinc)");
 452
 453         iter = src_quality_list->append();
 454         row = *iter;
 455         row[src_quality_cols.id] = ExportFormatBase::SRC_Linear;
 456         row[src_quality_cols.label] = _("Linear");
 457
 458         iter = src_quality_list->append();
 459         row = *iter;
 460         row[src_quality_cols.id] = ExportFormatBase::SRC_ZeroOrderHold;
 461         row[src_quality_cols.label] = _("Zero order hold");
 462
 463         src_quality_combo.pack_start (src_quality_cols.label);
 464         src_quality_combo.set_active (0);
 465 }
 466
 467 void
 468 ExportFormatDialog::init_encoding_option_widgets ()
 469 {
 470         Gtk::TreeViewColumn * label_col;
 471         Gtk::CellRendererText * renderer;
 472
 473         sample_format_list = Gtk::ListStore::create (sample_format_cols);
 474         sample_format_view.set_model (sample_format_list);
 475         sample_format_view.set_headers_visible (false);
 476         sample_format_view.append_column ("", sample_format_cols.label);
 477         label_col = sample_format_view.get_column(0);
 478         renderer = dynamic_cast<Gtk::CellRendererText*> (sample_format_view.get_column_cell_renderer (0));
 479         label_col->add_attribute(renderer->property_foreground(), sample_format_cols.color);
 480
 481         dither_type_list = Gtk::ListStore::create (dither_type_cols);
 482         dither_type_view.set_model (dither_type_list);
 483         dither_type_view.set_headers_visible (false);
 484         dither_type_view.append_column ("", dither_type_cols.label);
 485         label_col = dither_type_view.get_column(0);
 486         renderer = dynamic_cast<Gtk::CellRendererText*> (dither_type_view.get_column_cell_renderer (0));
 487         label_col->add_attribute(renderer->property_foreground(), dither_type_cols.color);
 488
 489 }
 490
 491 void
 492 ExportFormatDialog::update_compatibility_selection (std::string const & path)
 493 {
 494
 495         Gtk::TreeModel::iterator iter = compatibility_view.get_model ()->get_iter (path);
 496         ExportFormatCompatibilityPtr ptr = iter->get_value (compatibility_cols.ptr);
 497         bool state = iter->get_value (compatibility_cols.selected);
 498
 499         iter->set_value (compatibility_cols.selected, state);
 500         ptr->set_selected (state);
 501
 502 }
 503
 504 void
 505 ExportFormatDialog::update_quality_selection ()
 506 {
 507         update_selection<QualityCols> (quality_list, quality_view, quality_cols);
 508 }
 509
 510 void
 511 ExportFormatDialog::update_format_selection ()
 512 {
 513         update_selection<FormatCols> (format_list, format_view, format_cols);
 514 }
 515
 516 void
 517 ExportFormatDialog::update_sample_rate_selection ()
 518 {
 519         update_selection<SampleRateCols> (sample_rate_list, sample_rate_view, sample_rate_cols);
 520 }
 521
 522 void
 523 ExportFormatDialog::update_sample_format_selection ()
 524 {
 525         update_selection<SampleFormatCols> (sample_format_list, sample_format_view, sample_format_cols);
 526 }
 527
 528 void
 529 ExportFormatDialog::update_dither_type_selection ()
 530 {
 531         update_selection<DitherTypeCols> (dither_type_list, dither_type_view, dither_type_cols);
 532 }
 533
 534 template<typename ColsT>
 535 void
 536 ExportFormatDialog::update_selection (Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
 537 {
 538         if (applying_changes_from_engine) {
 539                 return;
 540         }
 541
 542         Gtk::ListStore::Children::iterator it;
 543         Glib::RefPtr<Gtk::TreeSelection> selection = view.get_selection();
 544
 545         for (it = list->children().begin(); it != list->children().end(); ++it) {
 546                 bool selected = selection->is_selected (it);
 547                 it->get_value (cols.ptr)->set_selected (selected);
 548         }
 549 }
 550
 551 void
 552 ExportFormatDialog::change_compatibility_selection (bool select, WeakCompatPtr compat)
 553 {
 554         ++applying_changes_from_engine;
 555
 556         ExportFormatCompatibilityPtr ptr = compat.lock();
 557
 558         for (Gtk::ListStore::Children::iterator it = compatibility_list->children().begin(); it != compatibility_list->children().end(); ++it) {
 559                 if (it->get_value (compatibility_cols.ptr) == ptr) {
 560                         it->set_value (compatibility_cols.selected, select);
 561                         break;
 562                 }
 563         }
 564
 565         --applying_changes_from_engine;
 566 }
 567
 568 void
 569 ExportFormatDialog::change_quality_selection (bool select, WeakQualityPtr quality)
 570 {
 571         change_selection<ExportFormatManager::QualityState, QualityCols> (select, quality, quality_list, quality_view, quality_cols);
 572 }
 573
 574 void
 575 ExportFormatDialog::change_format_selection (bool select, WeakFormatPtr format)
 576 {
 577         change_selection<ExportFormat, FormatCols> (select, format, format_list, format_view, format_cols);
 578
 579         ExportFormatPtr ptr = format.lock();
 580
 581         if (select && ptr) {
 582                 change_encoding_options (ptr);
 583         }
 584 }
 585
 586 void
 587 ExportFormatDialog::change_sample_rate_selection (bool select, WeakSampleRatePtr rate)
 588 {
 589         change_selection<ExportFormatManager::SampleRateState, SampleRateCols> (select, rate, sample_rate_list, sample_rate_view, sample_rate_cols);
 590
 591         if (select) {
 592                 ExportFormatManager::SampleRatePtr ptr = rate.lock();
 593                 if (ptr && _session) {
 594                         src_quality_combo.set_sensitive ((uint32_t) ptr->rate != _session->frame_rate());
 595                 }
 596         }
 597 }
 598
 599 void
 600 ExportFormatDialog::change_sample_format_selection (bool select, WeakSampleFormatPtr format)
 601 {
 602         change_selection<HasSampleFormat::SampleFormatState, SampleFormatCols> (select, format, sample_format_list, sample_format_view, sample_format_cols);
 603 }
 604
 605 void
 606 ExportFormatDialog::change_dither_type_selection (bool select, WeakDitherTypePtr type)
 607 {
 608         change_selection<HasSampleFormat::DitherTypeState, DitherTypeCols> (select, type, dither_type_list, dither_type_view, dither_type_cols);
 609 }
 610
 611 template<typename T, typename ColsT>
 612 void
 613 ExportFormatDialog::change_selection (bool select, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
 614 {
 615         ++applying_changes_from_engine;
 616
 617         boost::shared_ptr<T> ptr = w_ptr.lock();
 618
 619         Gtk::ListStore::Children::iterator it;
 620         Glib::RefPtr<Gtk::TreeSelection> selection;
 621
 622         selection = view.get_selection();
 623
 624         if (!ptr) {
 625                 selection->unselect_all();
 626         } else {
 627                 for (it = list->children().begin(); it != list->children().end(); ++it) {
 628                         if (it->get_value (cols.ptr) == ptr) {
 629                                 if (select) {
 630                                         selection->select (it);
 631                                 } else {
 632                                         selection->unselect (it);
 633                                 }
 634                                 break;
 635                         }
 636                 }
 637         }
 638
 639         --applying_changes_from_engine;
 640 }
 641
 642 void
 643 ExportFormatDialog::change_quality_compatibility (bool compatibility, WeakQualityPtr quality)
 644 {
 645         change_compatibility<ExportFormatManager::QualityState, QualityCols> (compatibility, quality, quality_list, quality_cols);
 646 }
 647
 648 void
 649 ExportFormatDialog::change_format_compatibility (bool compatibility, WeakFormatPtr format)
 650 {
 651         change_compatibility<ExportFormat, FormatCols> (compatibility, format, format_list, format_cols);
 652 }
 653
 654 void
 655 ExportFormatDialog::change_sample_rate_compatibility (bool compatibility, WeakSampleRatePtr rate)
 656 {
 657         change_compatibility<ExportFormatManager::SampleRateState, SampleRateCols> (compatibility, rate, sample_rate_list, sample_rate_cols);
 658 }
 659
 660 void
 661 ExportFormatDialog::change_sample_format_compatibility (bool compatibility, WeakSampleFormatPtr format)
 662 {
 663         change_compatibility<HasSampleFormat::SampleFormatState, SampleFormatCols> (compatibility, format, sample_format_list, sample_format_cols);
 664 }
 665
 666 void
 667 ExportFormatDialog::change_dither_type_compatibility (bool compatibility, WeakDitherTypePtr type)
 668 {
 669         change_compatibility<HasSampleFormat::DitherTypeState, DitherTypeCols> (compatibility, type, dither_type_list, dither_type_cols, "red");
 670 }
 671
 672 template<typename T, typename ColsT>
 673 void
 674 ExportFormatDialog::change_compatibility (bool compatibility, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, ColsT & cols,
 675                                           std::string const & c_incompatible, std::string const & c_compatible)
 676 {
 677         boost::shared_ptr<T> ptr = w_ptr.lock();
 678
 679         Gtk::ListStore::Children::iterator it;
 680         for (it = list->children().begin(); it != list->children().end(); ++it) {
 681                 if (it->get_value (cols.ptr) == ptr) {
 682                         it->set_value (cols.color, compatibility ? c_compatible : c_incompatible);
 683                         break;
 684                 }
 685         }
 686 }
 687
 688 void
 689 ExportFormatDialog::update_name ()
 690 {
 691         manager.set_name (name_entry.get_text());
 692 }
 693
 694 void
 695 ExportFormatDialog::update_trim_start_selection ()
 696 {
 697         manager.select_trim_beginning (trim_start_checkbox.get_active());
 698 }
 699
 700 void
 701 ExportFormatDialog::update_trim_end_selection ()
 702 {
 703         manager.select_trim_end (trim_end_checkbox.get_active());
 704 }
 705
 706 void
 707 ExportFormatDialog::update_normalize_selection ()
 708 {
 709         manager.select_normalize (normalize_checkbox.get_active());
 710         manager.select_normalize_target (normalize_spinbutton.get_value ());
 711 }
 712
 713 void
 714 ExportFormatDialog::update_silence_start_selection ()
 715 {
 716         update_time (silence_start, silence_start_clock);
 717         AnyTime zero;
 718         zero.type = AnyTime::Timecode;
 719         manager.select_silence_beginning (silence_start_checkbox.get_active() ? silence_start : zero);
 720 }
 721
 722 void
 723 ExportFormatDialog::update_silence_end_selection ()
 724 {
 725         update_time (silence_end, silence_end_clock);
 726         AnyTime zero;
 727         zero.type = AnyTime::Timecode;
 728         manager.select_silence_end (silence_end_checkbox.get_active() ? silence_end : zero);
 729 }
 730
 731 void
 732 ExportFormatDialog::update_clock (AudioClock & clock, ARDOUR::AnyTime const & time)
 733 {
 734         // TODO position
 735         clock.set (_session->convert_to_frames (time), true);
 736
 737         AudioClock::Mode mode(AudioClock::Timecode);
 738
 739         switch (time.type) {
 740           case AnyTime::Timecode:
 741                 mode = AudioClock::Timecode;
 742                 break;
 743           case AnyTime::BBT:
 744                 mode = AudioClock::BBT;
 745                 break;
 746           case AnyTime::Frames:
 747                 mode = AudioClock::Frames;
 748                 break;
 749           case AnyTime::Seconds:
 750                 mode = AudioClock::MinSec;
 751                 break;
 752         }
 753
 754         clock.set_mode (mode);
 755 }
 756
 757 void
 758 ExportFormatDialog::update_time (AnyTime & time, AudioClock const & clock)
 759 {
 760         if (!_session) {
 761                 return;
 762         }
 763
 764         framecnt_t frames = clock.current_duration();
 765
 766         switch (clock.mode()) {
 767           case AudioClock::Timecode:
 768                 time.type = AnyTime::Timecode;
 769                 _session->timecode_time (frames, time.timecode);
 770                 break;
 771           case AudioClock::BBT:
 772                 time.type = AnyTime::BBT;
 773                 _session->bbt_time (frames, time.bbt);
 774                 break;
 775           case AudioClock::MinSec:
 776                 time.type = AnyTime::Seconds;
 777                 time.seconds = (double) frames / _session->frame_rate();
 778                 break;
 779           case AudioClock::Frames:
 780                 time.type = AnyTime::Frames;
 781                 time.frames = frames;
 782                 break;
 783         }
 784 }
 785
 786 void
 787 ExportFormatDialog::update_src_quality_selection ()
 788 {
 789         Gtk::TreeModel::const_iterator iter = src_quality_combo.get_active();
 790         ExportFormatBase::SRCQuality quality = iter->get_value (src_quality_cols.id);
 791         manager.select_src_quality (quality);
 792 }
 793
 794 void
 795 ExportFormatDialog::update_tagging_selection ()
 796 {
 797         manager.select_tagging (tag_checkbox.get_active());
 798 }
 799
 800 void
 801 ExportFormatDialog::change_encoding_options (ExportFormatPtr ptr)
 802 {
 803         empty_encoding_option_table ();
 804
 805         boost::shared_ptr<ARDOUR::ExportFormatLinear> linear_ptr;
 806         boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> ogg_ptr;
 807         boost::shared_ptr<ARDOUR::ExportFormatFLAC> flac_ptr;
 808         boost::shared_ptr<ARDOUR::ExportFormatBWF> bwf_ptr;
 809
 810         if (linear_ptr = boost::dynamic_pointer_cast<ExportFormatLinear> (ptr)) {
 811                 show_linear_enconding_options (linear_ptr);
 812         } else if (ogg_ptr = boost::dynamic_pointer_cast<ExportFormatOggVorbis> (ptr)) {
 813                 show_ogg_enconding_options (ogg_ptr);
 814         } else if (flac_ptr = boost::dynamic_pointer_cast<ExportFormatFLAC> (ptr)) {
 815                 show_flac_enconding_options (flac_ptr);
 816         } else if (bwf_ptr = boost::dynamic_pointer_cast<ExportFormatBWF> (ptr)) {
 817                 show_bwf_enconding_options (bwf_ptr);
 818         } else {
 819                 std::cout << "Unrecognized format!" << std::endl;
 820         }
 821 }
 822
 823 void
 824 ExportFormatDialog::empty_encoding_option_table ()
 825 {
 826         encoding_options_table.foreach (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::remove_widget), &encoding_options_table));
 827 }
 828
 829 void
 830 ExportFormatDialog::remove_widget (Gtk::Widget & to_remove, Gtk::Container * remove_from)
 831 {
 832         remove_from->remove (to_remove);
 833 }
 834
 835 void
 836 ExportFormatDialog::show_linear_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatLinear> ptr)
 837 {
 838         /* Set label and pack table */
 839
 840         encoding_options_label.set_label (_("Linear encoding options"));
 841
 842         encoding_options_table.resize (2, 2);
 843         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
 844         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
 845         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
 846         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
 847
 848         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
 849
 850         show_all_children ();
 851 }
 852
 853 void
 854 ExportFormatDialog::show_ogg_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> /*ptr*/)
 855 {
 856         encoding_options_label.set_label (_("Ogg Vorbis options"));
 857
 858         encoding_options_table.resize (1, 1);
 859         encoding_options_table.attach (tag_checkbox, 0, 1, 0, 1);
 860
 861         update_tagging_selection ();
 862
 863         show_all_children ();
 864 }
 865
 866 void
 867 ExportFormatDialog::show_flac_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatFLAC> ptr)
 868 {
 869         encoding_options_label.set_label (_("FLAC options"));
 870
 871         encoding_options_table.resize (3, 2);
 872         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
 873         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
 874         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
 875         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
 876         encoding_options_table.attach (tag_checkbox, 0, 2, 2, 3);
 877
 878         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
 879
 880         show_all_children ();
 881 }
 882
 883 void
 884 ExportFormatDialog::show_bwf_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatBWF> ptr)
 885 {
 886         encoding_options_label.set_label (_("Broadcast Wave options"));
 887
 888         encoding_options_table.resize (2, 2);
 889         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
 890         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
 891         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
 892         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
 893
 894         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
 895
 896         show_all_children ();
 897 }
 898
 899 void
 900 ExportFormatDialog::fill_sample_format_lists (boost::shared_ptr<ARDOUR::HasSampleFormat> ptr)
 901 {
 902         /* Fill lists */
 903
 904         Gtk::TreeModel::iterator iter;
 905         Gtk::TreeModel::Row row;
 906
 907         sample_format_list->clear ();
 908
 909         HasSampleFormat::SampleFormatList const & formats = ptr->get_sample_formats ();
 910
 911         for (HasSampleFormat::SampleFormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
 912                 iter = sample_format_list->append();
 913                 row = *iter;
 914
 915                 row[sample_format_cols.ptr] = *it;
 916                 row[sample_format_cols.color] = (*it)->compatible() ? "white" : "red";
 917                 row[sample_format_cols.label] = (*it)->name();
 918
 919                 if ((*it)->selected()) {
 920                         sample_format_view.get_selection()->select (iter);
 921                 }
 922         }
 923
 924         dither_type_list->clear ();
 925
 926         HasSampleFormat::DitherTypeList const & types = ptr->get_dither_types ();
 927
 928         for (HasSampleFormat::DitherTypeList::const_iterator it = types.begin(); it != types.end(); ++it) {
 929                 iter = dither_type_list->append();
 930                 row = *iter;
 931
 932                 row[dither_type_cols.ptr] = *it;
 933                 row[dither_type_cols.color] = "white";
 934                 row[dither_type_cols.label] = (*it)->name();
 935
 936                 if ((*it)->selected()) {
 937                         dither_type_view.get_selection()->select (iter);
 938                 }
 939         }
 940 }
 941
 942 void
 943 ExportFormatDialog::end_dialog ()
 944 {
 945         hide_all ();
 946 }
 947
 948 void
 949 ExportFormatDialog::prohibit_compatibility_selection ()
 950 {
 951         compatibility_select_connection.block (true);
 952         compatibility_view.get_selection()->unselect_all ();
 953         compatibility_select_connection.block (false);
 954 }