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 <gtkmm/stock.h>
  22
  23 #include "ardour/session.h"
  24 #include "ardour/export_format_specification.h"
  25
  26 #include "widgets/tooltips.h"
  27
  28 #include "export_format_dialog.h"
  29 #include "gui_thread.h"
  30
  31 #include "pbd/i18n.h"
  32
  33 using namespace ARDOUR;
  34
  35 ExportFormatDialog::ExportFormatDialog (FormatPtr format, bool new_dialog) :
  36   ArdourDialog (new_dialog ? _("New Export Format Profile") : _("Edit Export Format Profile")),
  37   format (format),
  38   manager (format),
  39   original_state (format->get_state()),
  40
  41   applying_changes_from_engine (0),
  42
  43   name_label (_("Label: "), Gtk::ALIGN_LEFT),
  44   name_generated_part ("", Gtk::ALIGN_LEFT),
  45
  46   normalize_checkbox (_("Normalize:")),
  47   normalize_peak_rb (_("Peak")),
  48   normalize_loudness_rb (_("Loudness")),
  49   normalize_dbfs_adjustment ( 0.00, -90.00, 0.00, 0.1, 0.2),
  50   normalize_lufs_adjustment (-23.0, -90.00, 0.00, 0.1, 1.0),
  51   normalize_dbtp_adjustment ( -1.0, -90.00, 0.00, 0.1, 0.2),
  52
  53   normalize_dbfs_label (_("dBFS"), Gtk::ALIGN_LEFT),
  54   normalize_lufs_label (_("LUFS"), Gtk::ALIGN_LEFT),
  55   normalize_dbtp_label (_("dBTP"), Gtk::ALIGN_LEFT),
  56
  57   silence_table (2, 4),
  58   trim_start_checkbox (_("Trim silence at start")),
  59   silence_start_checkbox (_("Add silence at start:")),
  60   silence_start_clock ("silence_start", true, "", true, false, true),
  61
  62   trim_end_checkbox (_("Trim silence at end")),
  63   silence_end_checkbox (_("Add silence at end:")),
  64   silence_end_clock ("silence_end", true, "", true, false, true),
  65
  66   command_label(_("Command to run post-export\n(%f=file path, %d=directory, %b=basename, see tooltip for more):"), Gtk::ALIGN_LEFT),
  67
  68   format_table (3, 4),
  69   compatibility_label (_("Compatibility"), Gtk::ALIGN_LEFT),
  70   quality_label (_("Quality"), Gtk::ALIGN_LEFT),
  71   format_label (_("File format"), Gtk::ALIGN_LEFT),
  72   sample_rate_label (_("Sample rate"), Gtk::ALIGN_LEFT),
  73   src_quality_label (_("Sample rate conversion quality:"), Gtk::ALIGN_RIGHT),
  74
  75   encoding_options_label ("", Gtk::ALIGN_LEFT),
  76
  77   /* Changing encoding options from here on */
  78
  79   sample_format_label (_("Sample Format"), Gtk::ALIGN_LEFT),
  80   dither_label (_("Dithering"), Gtk::ALIGN_LEFT),
  81
  82   with_cue (_("Create CUE file for disk-at-once CD/DVD creation")),
  83   with_toc (_("Create TOC file for disk-at-once CD/DVD creation")),
  84   with_mp4chaps (_("Create chapter mark file for MP4 chapter marks")),
  85
  86   tag_checkbox (_("Tag file with session's metadata"))
  87 {
  88
  89         /* Pack containers in dialog */
  90
  91         get_vbox()->pack_start (silence_table, false, false, 6);
  92         get_vbox()->pack_start (format_table, false, false, 6);
  93         get_vbox()->pack_start (encoding_options_vbox, false, false, 0);
  94         get_vbox()->pack_start (cue_toc_vbox, false, false, 0);
  95         get_vbox()->pack_start (name_hbox, false, false, 6);
  96
  97         /* Name, new and remove */
  98
  99         name_hbox.pack_start (name_label, false, false, 0);
 100         name_hbox.pack_start (name_entry, false, false, 0);
 101         name_hbox.pack_start (name_generated_part, true, true, 0);
 102         name_entry.set_width_chars(20);
 103         update_description();
 104         manager.DescriptionChanged.connect(
 105                 *this, invalidator (*this),
 106                 boost::bind (&ExportFormatDialog::update_description, this), gui_context());
 107
 108         /* Normalize */
 109
 110         Gtk::RadioButtonGroup normalize_group = normalize_loudness_rb.get_group();
 111         normalize_peak_rb.set_group (normalize_group);
 112
 113         normalize_hbox.pack_start (normalize_checkbox, false, false, 2);
 114         normalize_hbox.pack_start (normalize_peak_rb, false, false, 0);
 115         normalize_hbox.pack_start (normalize_dbfs_spinbutton, false, false, 2);
 116         normalize_hbox.pack_start (normalize_dbfs_label, false, false, 0);
 117
 118         normalize_hbox.pack_start (*Gtk::manage (new Gtk::Label ("")), false, false, 6); // separator
 119
 120         normalize_hbox.pack_start (normalize_loudness_rb, false, false, 0);
 121         normalize_hbox.pack_start (normalize_lufs_spinbutton, false, false, 2);
 122         normalize_hbox.pack_start (normalize_lufs_label, false, false, 0);
 123         normalize_hbox.pack_start (*Gtk::manage (new Gtk::Label (_("\u2227"))), false, false, 4);
 124         normalize_hbox.pack_start (normalize_dbtp_spinbutton, false, false, 2);
 125         normalize_hbox.pack_start (normalize_dbtp_label, false, false, 0);
 126
 127         ArdourWidgets::set_tooltip (normalize_loudness_rb,
 128                         _("Normalize to EBU-R128 LUFS target loudness without exceeding the given true-peak limit. EBU-R128 normalization is only available for mono and stereo targets, true-peak works for any channel layout."));
 129
 130         normalize_dbfs_spinbutton.configure (normalize_dbfs_adjustment, 0.1, 2);
 131         normalize_lufs_spinbutton.configure (normalize_lufs_adjustment, 0.1, 2);
 132         normalize_dbtp_spinbutton.configure (normalize_dbtp_adjustment, 0.1, 2);
 133
 134         /* Silence  */
 135
 136         silence_table.set_row_spacings (6);
 137         silence_table.set_col_spacings (12);
 138
 139         silence_table.attach (normalize_hbox, 0, 3, 0, 1);
 140
 141         silence_table.attach (trim_start_checkbox, 0, 1, 1, 2);
 142         silence_table.attach (silence_start_checkbox, 1, 2, 1, 2);
 143         silence_table.attach (silence_start_clock, 2, 3, 1, 2);
 144
 145         silence_table.attach (trim_end_checkbox, 0, 1, 2, 3);
 146         silence_table.attach (silence_end_checkbox, 1, 2, 2, 3);
 147         silence_table.attach (silence_end_clock, 2, 3, 2, 3);
 148
 149         /* Post-export hook script */
 150
 151         get_vbox()->pack_start (command_label, false, false);
 152         get_vbox()->pack_start (command_entry, false, false);
 153
 154         ArdourWidgets::set_tooltip (command_entry,
 155                         _(
 156                                 "%a Artist name\n"
 157                                 "%b File's base-name\n"
 158                                 "%c Copyright\n"
 159                                 "%d File's directory\n"
 160                                 "%f File's full absolute path\n"
 161                                 "%l Lyricist\n"
 162                                 "%n Session name\n"
 163                                 "%o Conductor\n"
 164                                 "%t Title\n"
 165                                 "%z Organization\n"
 166                                 "%A Album\n"
 167                                 "%C Comment\n"
 168                                 "%E Engineer\n"
 169                                 "%G Genre\n"
 170                                 "%L Total track count\n"
 171                                 "%M Mixer\n"
 172                                 "%N Timespan name\n"
 173                                 "%O Composer\n"
 174                                 "%P Producer\n"
 175                                 "%S Disc subtitle\n"
 176                                 "%T Track number\n"
 177                                 "%Y Year\n"
 178                                 "%Z Country"
 179                          ));
 180
 181         /* Format table */
 182
 183         init_format_table();
 184
 185         /* Encoding options */
 186
 187         init_encoding_option_widgets();
 188
 189         encoding_options_table.set_spacings (1);
 190
 191         encoding_options_vbox.pack_start (encoding_options_label, false, false, 0);
 192         encoding_options_vbox.pack_start (encoding_options_table, false, false, 12);
 193
 194         Pango::AttrList bold;
 195         Pango::Attribute b = Pango::Attribute::create_attr_weight (Pango::WEIGHT_BOLD);
 196         bold.insert (b);
 197         encoding_options_label.set_attributes (bold);
 198
 199         /* Codec options */
 200
 201         codec_quality_list = Gtk::ListStore::create (codec_quality_cols);
 202         codec_quality_combo.set_model (codec_quality_list);
 203         codec_quality_combo.pack_start (codec_quality_cols.label);
 204         //codec_quality_combo.set_active (0);
 205
 206         /* Buttons */
 207
 208         revert_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
 209         revert_button->signal_clicked().connect (sigc::mem_fun(*this, &ExportFormatDialog::revert));
 210         close_button = add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_APPLY);
 211         close_button->set_sensitive (false);
 212         close_button->signal_clicked().connect (sigc::mem_fun (*this, &ExportFormatDialog::end_dialog));
 213         manager.CompleteChanged.connect (*this, invalidator (*this), boost::bind (&Gtk::Button::set_sensitive, close_button, _1), gui_context());
 214
 215         with_cue.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_with_cue));
 216         with_toc.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_with_toc));
 217         with_mp4chaps.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_with_mp4chaps));
 218         command_entry.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_command));
 219
 220         cue_toc_vbox.pack_start (with_cue, false, false);
 221         cue_toc_vbox.pack_start (with_toc, false, false);
 222         cue_toc_vbox.pack_start (with_mp4chaps, false, false);
 223
 224         /* Load state before hooking up the rest of the signals */
 225
 226         load_state (format);
 227
 228         /* Name entry */
 229
 230         name_entry.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_name));
 231
 232         /* Normalize, silence and src_quality signals */
 233
 234         trim_start_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_trim_start_selection));
 235         trim_end_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_trim_end_selection));
 236
 237         normalize_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 238         normalize_peak_rb.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 239         normalize_loudness_rb.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 240         normalize_dbfs_spinbutton.signal_value_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 241         normalize_lufs_spinbutton.signal_value_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 242         normalize_dbtp_spinbutton.signal_value_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_normalize_selection));
 243
 244         silence_start_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
 245         silence_start_clock.ValueChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_start_selection));
 246
 247         silence_end_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
 248         silence_end_clock.ValueChanged.connect (sigc::mem_fun (*this, &ExportFormatDialog::update_silence_end_selection));
 249
 250         src_quality_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_src_quality_selection));
 251         codec_quality_combo.signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_codec_quality_selection));
 252
 253         /* Format table signals */
 254
 255         Gtk::CellRendererToggle *toggle = dynamic_cast<Gtk::CellRendererToggle *>(compatibility_view.get_column_cell_renderer (0));
 256         toggle->signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_compatibility_selection));
 257         compatibility_select_connection = compatibility_view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &ExportFormatDialog::prohibit_compatibility_selection));
 258
 259         quality_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_quality_selection));
 260         format_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_format_selection));
 261         sample_rate_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_sample_rate_selection));
 262
 263         /* Encoding option signals */
 264
 265         sample_format_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_sample_format_selection));
 266         dither_type_view.get_selection()->signal_changed().connect (sigc::mem_fun(*this, &ExportFormatDialog::update_dither_type_selection));
 267
 268         tag_checkbox.signal_toggled().connect (sigc::mem_fun (*this, &ExportFormatDialog::update_tagging_selection));
 269
 270         /* Finalize */
 271
 272         show_all_children();
 273         update_normalize_sensitivity ();
 274 }
 275
 276 ExportFormatDialog::~ExportFormatDialog ()
 277 {
 278
 279 }
 280
 281 void
 282 ExportFormatDialog::revert ()
 283 {
 284         ++applying_changes_from_engine;
 285
 286         format->set_state (original_state);
 287         load_state (format);
 288
 289         --applying_changes_from_engine;
 290 }
 291
 292 void
 293 ExportFormatDialog::set_session (ARDOUR::Session* s)
 294 {
 295         SessionHandlePtr::set_session (s);
 296         silence_start_clock.set_session (s);
 297         silence_end_clock.set_session (s);
 298
 299         if (!_session) {
 300                 return;
 301         }
 302
 303         update_clock (silence_start_clock, silence_start);
 304         update_clock (silence_end_clock, silence_end);
 305
 306         /* Select native samplerate if no selection is yet made */
 307
 308         if (sample_rate_view.get_selection()->count_selected_rows() == 0) {
 309                 Gtk::ListStore::Children::iterator it;
 310                 for (it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
 311                         if ((samplecnt_t) (*it)->get_value (sample_rate_cols.ptr)->rate == _session->nominal_sample_rate()) {
 312                                 sample_rate_view.get_selection()->select (it);
 313                                 break;
 314                         }
 315                 }
 316         }
 317 }
 318
 319 void
 320 ExportFormatDialog::load_state (FormatPtr spec)
 321 {
 322         name_entry.set_text (spec->name());
 323
 324         normalize_checkbox.set_active (spec->normalize());
 325         normalize_peak_rb.set_active (!spec->normalize_loudness());
 326         normalize_loudness_rb.set_active (spec->normalize_loudness());
 327         normalize_dbfs_spinbutton.set_value (spec->normalize_dbfs());
 328         normalize_lufs_spinbutton.set_value (spec->normalize_lufs());
 329         normalize_dbtp_spinbutton.set_value (spec->normalize_dbtp());
 330
 331         trim_start_checkbox.set_active (spec->trim_beginning());
 332         silence_start = spec->silence_beginning_time();
 333         silence_start_checkbox.set_active (spec->silence_beginning_time().not_zero());
 334
 335         trim_end_checkbox.set_active (spec->trim_end());
 336         silence_end = spec->silence_end_time();
 337         silence_end_checkbox.set_active (spec->silence_end_time().not_zero());
 338
 339         with_cue.set_active (spec->with_cue());
 340         with_toc.set_active (spec->with_toc());
 341         with_mp4chaps.set_active (spec->with_mp4chaps());
 342
 343         for (Gtk::ListStore::Children::iterator it = src_quality_list->children().begin(); it != src_quality_list->children().end(); ++it) {
 344                 if (it->get_value (src_quality_cols.id) == spec->src_quality()) {
 345                         src_quality_combo.set_active (it);
 346                         break;
 347                 }
 348         }
 349
 350         for (Gtk::ListStore::Children::iterator it = codec_quality_list->children().begin(); it != codec_quality_list->children().end(); ++it) {
 351                 if (it->get_value (codec_quality_cols.quality) == spec->codec_quality()) {
 352                         codec_quality_combo.set_active (it);
 353                         break;
 354                 }
 355         }
 356
 357         for (Gtk::ListStore::Children::iterator it = format_list->children().begin(); it != format_list->children().end(); ++it) {
 358                 boost::shared_ptr<ARDOUR::ExportFormat> format_in_list = it->get_value (format_cols.ptr);
 359                 if (format_in_list->get_format_id() == spec->format_id() &&
 360                     // BWF has the same format id with wav, so we need to check this.
 361                     format_in_list->has_broadcast_info() == spec->has_broadcast_info()) {
 362
 363                         format_in_list->set_selected (true);
 364                         break;
 365                 }
 366         }
 367
 368         for (Gtk::ListStore::Children::iterator it = sample_rate_list->children().begin(); it != sample_rate_list->children().end(); ++it) {
 369                 if (it->get_value (sample_rate_cols.ptr)->rate == spec->sample_rate()) {
 370                         it->get_value (sample_rate_cols.ptr)->set_selected (true);
 371                         break;
 372                 }
 373         }
 374
 375         if (spec->sample_format()) {
 376                 for (Gtk::ListStore::Children::iterator it = sample_format_list->children().begin(); it != sample_format_list->children().end(); ++it) {
 377                         if (it->get_value (sample_format_cols.ptr)->format == spec->sample_format()) {
 378                                 it->get_value (sample_format_cols.ptr)->set_selected (true);
 379                                 break;
 380                         }
 381                 }
 382
 383                 for (Gtk::ListStore::Children::iterator it = dither_type_list->children().begin(); it != dither_type_list->children().end(); ++it) {
 384                         if (it->get_value (dither_type_cols.ptr)->type == spec->dither_type()) {
 385                                 it->get_value (dither_type_cols.ptr)->set_selected (true);
 386                                 break;
 387                         }
 388                 }
 389         }
 390
 391         update_normalize_sensitivity ();
 392         tag_checkbox.set_active (spec->tag());
 393         command_entry.set_text (spec->command());
 394 }
 395
 396 void
 397 ExportFormatDialog::init_format_table ()
 398 {
 399
 400         format_table.set_spacings (1);
 401
 402         format_table.attach (compatibility_label, 0, 1, 0, 1);
 403         format_table.attach (quality_label, 1, 2, 0, 1);
 404         format_table.attach (format_label, 2, 3, 0, 1);
 405         format_table.attach (sample_rate_label, 3, 4, 0, 1);
 406
 407         format_table.attach (compatibility_view, 0, 1, 1, 2);
 408         format_table.attach (quality_view, 1, 2, 1, 2);
 409         format_table.attach (format_view, 2, 3, 1, 2);
 410         format_table.attach (sample_rate_view, 3, 4, 1, 2);
 411
 412         format_table.attach (src_quality_label, 0, 3, 2, 3);
 413         format_table.attach (src_quality_combo, 3, 4, 2, 3);
 414
 415         compatibility_view.set_headers_visible (false);
 416         quality_view.set_headers_visible (false);
 417         format_view.set_headers_visible (false);
 418         sample_rate_view.set_headers_visible (false);
 419
 420         /*** Table entries ***/
 421
 422         Gtk::TreeModel::iterator iter;
 423         Gtk::TreeModel::Row row;
 424
 425         /* Compatibilities */
 426
 427         compatibility_list = Gtk::ListStore::create (compatibility_cols);
 428         compatibility_view.set_model (compatibility_list);
 429
 430         ExportFormatManager::CompatList const & compat_list = manager.get_compatibilities();
 431
 432         for (ExportFormatManager::CompatList::const_iterator it = compat_list.begin(); it != compat_list.end(); ++it) {
 433                 iter = compatibility_list->append();
 434                 row = *iter;
 435
 436                 row[compatibility_cols.ptr] = *it;
 437                 row[compatibility_cols.selected] = false;
 438                 row[compatibility_cols.label] = (*it)->name();
 439
 440                 WeakCompatPtr ptr (*it);
 441                 (*it)->SelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_compatibility_selection, this, _1, ptr), gui_context());
 442         }
 443
 444         compatibility_view.append_column_editable ("", compatibility_cols.selected);
 445
 446         Gtk::CellRendererText* text_renderer = Gtk::manage (new Gtk::CellRendererText);
 447         text_renderer->property_editable() = false;
 448
 449         Gtk::TreeView::Column* column = compatibility_view.get_column (0);
 450         column->pack_start (*text_renderer);
 451         column->add_attribute (text_renderer->property_text(), compatibility_cols.label);
 452
 453         /* Qualities */
 454
 455         quality_list = Gtk::ListStore::create (quality_cols);
 456         quality_view.set_model (quality_list);
 457
 458         ExportFormatManager::QualityList const & qualities = manager.get_qualities ();
 459
 460         for (ExportFormatManager::QualityList::const_iterator it = qualities.begin(); it != qualities.end(); ++it) {
 461                 iter = quality_list->append();
 462                 row = *iter;
 463
 464                 row[quality_cols.ptr] = *it;
 465                 row[quality_cols.color] = "white";
 466                 row[quality_cols.label] = (*it)->name();
 467
 468                 WeakQualityPtr ptr (*it);
 469                 (*it)->SelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_quality_selection, this, _1, ptr), gui_context());
 470                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_quality_compatibility, this, _1, ptr), gui_context());
 471         }
 472
 473         quality_view.append_column ("", quality_cols.label);
 474
 475         /* Formats */
 476
 477         format_list = Gtk::ListStore::create (format_cols);
 478         format_view.set_model (format_list);
 479
 480         ExportFormatManager::FormatList const & formats = manager.get_formats ();
 481
 482         for (ExportFormatManager::FormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
 483                 iter = format_list->append();
 484                 row = *iter;
 485
 486                 row[format_cols.ptr] = *it;
 487                 row[format_cols.color] = "white";
 488                 row[format_cols.label] = (*it)->name();
 489
 490                 WeakFormatPtr ptr (*it);
 491                 (*it)->SelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_format_selection, this, _1, ptr), gui_context());
 492                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_format_compatibility, this, _1, ptr), gui_context());
 493
 494                 /* Encoding options */
 495
 496                 boost::shared_ptr<HasSampleFormat> hsf;
 497
 498                 if ((hsf = boost::dynamic_pointer_cast<HasSampleFormat> (*it))) {
 499                         hsf->SampleFormatSelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_sample_format_selection, this, _1, _2), gui_context());
 500                         hsf->SampleFormatCompatibleChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_sample_format_compatibility, this, _1, _2), gui_context());
 501
 502                         hsf->DitherTypeSelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_dither_type_selection, this, _1, _2), gui_context());
 503                         hsf->DitherTypeCompatibleChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_dither_type_compatibility, this, _1, _2), gui_context());
 504                 }
 505         }
 506
 507         format_view.append_column ("", format_cols.label);
 508
 509         /* Sample Rates */
 510
 511         sample_rate_list = Gtk::ListStore::create (sample_rate_cols);
 512         sample_rate_view.set_model (sample_rate_list);
 513
 514         ExportFormatManager::SampleRateList const & rates = manager.get_sample_rates ();
 515
 516         for (ExportFormatManager::SampleRateList::const_iterator it = rates.begin(); it != rates.end(); ++it) {
 517                 iter = sample_rate_list->append();
 518                 row = *iter;
 519
 520                 row[sample_rate_cols.ptr] = *it;
 521                 row[sample_rate_cols.color] = "white";
 522                 row[sample_rate_cols.label] = (*it)->name();
 523
 524                 WeakSampleRatePtr ptr (*it);
 525                 (*it)->SelectChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_sample_rate_selection, this, _1, ptr), gui_context());
 526                 (*it)->CompatibleChanged.connect (*this, invalidator (*this), boost::bind (&ExportFormatDialog::change_sample_rate_compatibility, this, _1, ptr), gui_context());
 527         }
 528
 529         sample_rate_view.append_column ("", sample_rate_cols.label);
 530
 531         /* Color rendering */
 532
 533         Gtk::TreeViewColumn * label_col;
 534         Gtk::CellRendererText * renderer;
 535
 536         label_col = quality_view.get_column(0);
 537         renderer = dynamic_cast<Gtk::CellRendererText*> (quality_view.get_column_cell_renderer (0));
 538         label_col->add_attribute(renderer->property_foreground(), quality_cols.color);
 539
 540         label_col = format_view.get_column(0);
 541         renderer = dynamic_cast<Gtk::CellRendererText*> (format_view.get_column_cell_renderer (0));
 542         label_col->add_attribute(renderer->property_foreground(), format_cols.color);
 543
 544         label_col = sample_rate_view.get_column(0);
 545         renderer = dynamic_cast<Gtk::CellRendererText*> (sample_rate_view.get_column_cell_renderer (0));
 546         label_col->add_attribute(renderer->property_foreground(), sample_rate_cols.color);
 547
 548         /* SRC Qualities */
 549
 550         src_quality_list = Gtk::ListStore::create (src_quality_cols);
 551         src_quality_combo.set_model (src_quality_list);
 552
 553         iter = src_quality_list->append();
 554         row = *iter;
 555         row[src_quality_cols.id] = ExportFormatBase::SRC_SincBest;
 556         row[src_quality_cols.label] = _("Best (sinc)");
 557
 558         iter = src_quality_list->append();
 559         row = *iter;
 560         row[src_quality_cols.id] = ExportFormatBase::SRC_SincMedium;
 561         row[src_quality_cols.label] = _("Medium (sinc)");
 562
 563         iter = src_quality_list->append();
 564         row = *iter;
 565         row[src_quality_cols.id] = ExportFormatBase::SRC_SincFast;
 566         row[src_quality_cols.label] = _("Fast (sinc)");
 567
 568         iter = src_quality_list->append();
 569         row = *iter;
 570         row[src_quality_cols.id] = ExportFormatBase::SRC_Linear;
 571         row[src_quality_cols.label] = _("Linear");
 572
 573         iter = src_quality_list->append();
 574         row = *iter;
 575         row[src_quality_cols.id] = ExportFormatBase::SRC_ZeroOrderHold;
 576         row[src_quality_cols.label] = _("Zero order hold");
 577
 578         src_quality_combo.pack_start (src_quality_cols.label);
 579         src_quality_combo.set_active (0);
 580 }
 581
 582 void
 583 ExportFormatDialog::init_encoding_option_widgets ()
 584 {
 585         Gtk::TreeViewColumn * label_col;
 586         Gtk::CellRendererText * renderer;
 587
 588         sample_format_list = Gtk::ListStore::create (sample_format_cols);
 589         sample_format_view.set_model (sample_format_list);
 590         sample_format_view.set_headers_visible (false);
 591         sample_format_view.append_column ("", sample_format_cols.label);
 592         label_col = sample_format_view.get_column(0);
 593         renderer = dynamic_cast<Gtk::CellRendererText*> (sample_format_view.get_column_cell_renderer (0));
 594         label_col->add_attribute(renderer->property_foreground(), sample_format_cols.color);
 595
 596         dither_type_list = Gtk::ListStore::create (dither_type_cols);
 597         dither_type_view.set_model (dither_type_list);
 598         dither_type_view.set_headers_visible (false);
 599         dither_type_view.append_column ("", dither_type_cols.label);
 600         label_col = dither_type_view.get_column(0);
 601         renderer = dynamic_cast<Gtk::CellRendererText*> (dither_type_view.get_column_cell_renderer (0));
 602         label_col->add_attribute(renderer->property_foreground(), dither_type_cols.color);
 603
 604 }
 605
 606 void
 607 ExportFormatDialog::update_compatibility_selection (std::string const & path)
 608 {
 609
 610         Gtk::TreeModel::iterator iter = compatibility_view.get_model ()->get_iter (path);
 611         ExportFormatCompatibilityPtr ptr = iter->get_value (compatibility_cols.ptr);
 612         bool state = iter->get_value (compatibility_cols.selected);
 613
 614         iter->set_value (compatibility_cols.selected, state);
 615         ptr->set_selected (state);
 616
 617 }
 618
 619 void
 620 ExportFormatDialog::update_quality_selection ()
 621 {
 622         update_selection<QualityCols> (quality_list, quality_view, quality_cols);
 623 }
 624
 625 void
 626 ExportFormatDialog::update_format_selection ()
 627 {
 628         update_selection<FormatCols> (format_list, format_view, format_cols);
 629 }
 630
 631 void
 632 ExportFormatDialog::update_sample_rate_selection ()
 633 {
 634         update_selection<SampleRateCols> (sample_rate_list, sample_rate_view, sample_rate_cols);
 635 }
 636
 637 void
 638 ExportFormatDialog::update_sample_format_selection ()
 639 {
 640         update_selection<SampleFormatCols> (sample_format_list, sample_format_view, sample_format_cols);
 641 }
 642
 643 void
 644 ExportFormatDialog::update_dither_type_selection ()
 645 {
 646         update_selection<DitherTypeCols> (dither_type_list, dither_type_view, dither_type_cols);
 647 }
 648
 649 template<typename ColsT>
 650 void
 651 ExportFormatDialog::update_selection (Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
 652 {
 653         if (applying_changes_from_engine) {
 654                 return;
 655         }
 656
 657         Gtk::ListStore::Children::iterator it;
 658         Glib::RefPtr<Gtk::TreeSelection> selection = view.get_selection();
 659
 660         for (it = list->children().begin(); it != list->children().end(); ++it) {
 661                 bool selected = selection->is_selected (it);
 662                 it->get_value (cols.ptr)->set_selected (selected);
 663         }
 664 }
 665
 666 void
 667 ExportFormatDialog::change_compatibility_selection (bool select, WeakCompatPtr compat)
 668 {
 669         ++applying_changes_from_engine;
 670
 671         ExportFormatCompatibilityPtr ptr = compat.lock();
 672
 673         for (Gtk::ListStore::Children::iterator it = compatibility_list->children().begin(); it != compatibility_list->children().end(); ++it) {
 674                 if (it->get_value (compatibility_cols.ptr) == ptr) {
 675                         it->set_value (compatibility_cols.selected, select);
 676                         break;
 677                 }
 678         }
 679
 680         --applying_changes_from_engine;
 681 }
 682
 683 void
 684 ExportFormatDialog::change_quality_selection (bool select, WeakQualityPtr quality)
 685 {
 686         change_selection<ExportFormatManager::QualityState, QualityCols> (select, quality, quality_list, quality_view, quality_cols);
 687 }
 688
 689 void
 690 ExportFormatDialog::change_format_selection (bool select, WeakFormatPtr format)
 691 {
 692         change_selection<ExportFormat, FormatCols> (select, format, format_list, format_view, format_cols);
 693
 694         ExportFormatPtr ptr = format.lock();
 695
 696         if (select && ptr) {
 697                 change_encoding_options (ptr);
 698         }
 699 }
 700
 701 void
 702 ExportFormatDialog::change_sample_rate_selection (bool select, WeakSampleRatePtr rate)
 703 {
 704         change_selection<ExportFormatManager::SampleRateState, SampleRateCols> (select, rate, sample_rate_list, sample_rate_view, sample_rate_cols);
 705
 706         if (select) {
 707                 ExportFormatManager::SampleRatePtr ptr = rate.lock();
 708                 if (ptr && _session) {
 709                         src_quality_combo.set_sensitive ((uint32_t) ptr->rate != _session->sample_rate());
 710                 }
 711         }
 712 }
 713
 714 void
 715 ExportFormatDialog::change_sample_format_selection (bool select, WeakSampleFormatPtr format)
 716 {
 717         change_selection<HasSampleFormat::SampleFormatState, SampleFormatCols> (select, format, sample_format_list, sample_format_view, sample_format_cols);
 718 }
 719
 720 void
 721 ExportFormatDialog::change_dither_type_selection (bool select, WeakDitherTypePtr type)
 722 {
 723         change_selection<HasSampleFormat::DitherTypeState, DitherTypeCols> (select, type, dither_type_list, dither_type_view, dither_type_cols);
 724 }
 725
 726 template<typename T, typename ColsT>
 727 void
 728 ExportFormatDialog::change_selection (bool select, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, Gtk::TreeView & view, ColsT & cols)
 729 {
 730         ++applying_changes_from_engine;
 731
 732         boost::shared_ptr<T> ptr = w_ptr.lock();
 733
 734         Gtk::ListStore::Children::iterator it;
 735         Glib::RefPtr<Gtk::TreeSelection> selection;
 736
 737         selection = view.get_selection();
 738
 739         if (!ptr) {
 740                 selection->unselect_all();
 741         } else {
 742                 for (it = list->children().begin(); it != list->children().end(); ++it) {
 743                         if (it->get_value (cols.ptr) == ptr) {
 744                                 if (select) {
 745                                         selection->select (it);
 746                                 } else {
 747                                         selection->unselect (it);
 748                                 }
 749                                 break;
 750                         }
 751                 }
 752         }
 753
 754         --applying_changes_from_engine;
 755 }
 756
 757 void
 758 ExportFormatDialog::change_quality_compatibility (bool compatibility, WeakQualityPtr quality)
 759 {
 760         change_compatibility<ExportFormatManager::QualityState, QualityCols> (compatibility, quality, quality_list, quality_cols);
 761 }
 762
 763 void
 764 ExportFormatDialog::change_format_compatibility (bool compatibility, WeakFormatPtr format)
 765 {
 766         change_compatibility<ExportFormat, FormatCols> (compatibility, format, format_list, format_cols);
 767 }
 768
 769 void
 770 ExportFormatDialog::change_sample_rate_compatibility (bool compatibility, WeakSampleRatePtr rate)
 771 {
 772         change_compatibility<ExportFormatManager::SampleRateState, SampleRateCols> (compatibility, rate, sample_rate_list, sample_rate_cols);
 773 }
 774
 775 void
 776 ExportFormatDialog::change_sample_format_compatibility (bool compatibility, WeakSampleFormatPtr format)
 777 {
 778         change_compatibility<HasSampleFormat::SampleFormatState, SampleFormatCols> (compatibility, format, sample_format_list, sample_format_cols);
 779 }
 780
 781 void
 782 ExportFormatDialog::change_dither_type_compatibility (bool compatibility, WeakDitherTypePtr type)
 783 {
 784         change_compatibility<HasSampleFormat::DitherTypeState, DitherTypeCols> (compatibility, type, dither_type_list, dither_type_cols, "red");
 785 }
 786
 787 template<typename T, typename ColsT>
 788 void
 789 ExportFormatDialog::change_compatibility (bool compatibility, boost::weak_ptr<T> w_ptr, Glib::RefPtr<Gtk::ListStore> & list, ColsT & cols,
 790                                           std::string const & c_incompatible, std::string const & c_compatible)
 791 {
 792         boost::shared_ptr<T> ptr = w_ptr.lock();
 793
 794         Gtk::ListStore::Children::iterator it;
 795         for (it = list->children().begin(); it != list->children().end(); ++it) {
 796                 if (it->get_value (cols.ptr) == ptr) {
 797                         it->set_value (cols.color, compatibility ? c_compatible : c_incompatible);
 798                         break;
 799                 }
 800         }
 801 }
 802
 803 void
 804 ExportFormatDialog::update_with_cue ()
 805 {
 806         manager.select_with_cue (with_cue.get_active());
 807 }
 808
 809 void
 810 ExportFormatDialog::update_with_toc ()
 811 {
 812         manager.select_with_toc (with_toc.get_active());
 813 }
 814
 815 void
 816 ExportFormatDialog::update_with_mp4chaps ()
 817 {
 818         manager.select_with_mp4chaps (with_mp4chaps.get_active());
 819 }
 820
 821 void
 822 ExportFormatDialog::update_command ()
 823 {
 824         manager.set_command (command_entry.get_text());
 825 }
 826
 827 void
 828 ExportFormatDialog::update_description()
 829 {
 830         std::string text = ": " + format->description(false);
 831         name_generated_part.set_text(text);
 832 }
 833
 834 void
 835 ExportFormatDialog::update_name ()
 836 {
 837         manager.set_name (name_entry.get_text());
 838 }
 839
 840 void
 841 ExportFormatDialog::update_trim_start_selection ()
 842 {
 843         manager.select_trim_beginning (trim_start_checkbox.get_active());
 844 }
 845
 846 void
 847 ExportFormatDialog::update_trim_end_selection ()
 848 {
 849         manager.select_trim_end (trim_end_checkbox.get_active());
 850 }
 851
 852 void
 853 ExportFormatDialog::update_normalize_sensitivity ()
 854 {
 855         bool en = normalize_checkbox.get_active();
 856         bool loudness = normalize_loudness_rb.get_active();
 857         normalize_dbfs_spinbutton.set_sensitive (!loudness && en);
 858         normalize_lufs_spinbutton.set_sensitive (loudness && en);
 859         normalize_dbtp_spinbutton.set_sensitive (loudness && en);
 860 }
 861
 862 void
 863 ExportFormatDialog::update_normalize_selection ()
 864 {
 865         manager.select_normalize (normalize_checkbox.get_active());
 866         manager.select_normalize_loudness (normalize_loudness_rb.get_active());
 867         manager.select_normalize_dbfs (normalize_dbfs_spinbutton.get_value ());
 868         manager.select_normalize_lufs (normalize_lufs_spinbutton.get_value ());
 869         manager.select_normalize_dbtp (normalize_dbtp_spinbutton.get_value ());
 870         update_normalize_sensitivity ();
 871 }
 872
 873 void
 874 ExportFormatDialog::update_silence_start_selection ()
 875 {
 876         update_time (silence_start, silence_start_clock);
 877         AnyTime zero;
 878         zero.type = AnyTime::Timecode;
 879         manager.select_silence_beginning (silence_start_checkbox.get_active() ? silence_start : zero);
 880 }
 881
 882 void
 883 ExportFormatDialog::update_silence_end_selection ()
 884 {
 885         update_time (silence_end, silence_end_clock);
 886         AnyTime zero;
 887         zero.type = AnyTime::Timecode;
 888         manager.select_silence_end (silence_end_checkbox.get_active() ? silence_end : zero);
 889 }
 890
 891 void
 892 ExportFormatDialog::update_clock (AudioClock & clock, ARDOUR::AnyTime const & time)
 893 {
 894         // TODO position
 895         clock.set (_session->convert_to_samples (time), true);
 896
 897         AudioClock::Mode mode(AudioClock::Timecode);
 898
 899         switch (time.type) {
 900           case AnyTime::Timecode:
 901                 mode = AudioClock::Timecode;
 902                 break;
 903           case AnyTime::BBT:
 904                 mode = AudioClock::BBT;
 905                 break;
 906           case AnyTime::Samples:
 907                 mode = AudioClock::Samples;
 908                 break;
 909           case AnyTime::Seconds:
 910                 mode = AudioClock::MinSec;
 911                 break;
 912         }
 913
 914         clock.set_mode (mode);
 915 }
 916
 917 void
 918 ExportFormatDialog::update_time (AnyTime & time, AudioClock const & clock)
 919 {
 920         if (!_session) {
 921                 return;
 922         }
 923
 924         samplecnt_t samples = clock.current_duration();
 925
 926         switch (clock.mode()) {
 927           case AudioClock::Timecode:
 928                 time.type = AnyTime::Timecode;
 929                 _session->timecode_time (samples, time.timecode);
 930                 break;
 931           case AudioClock::BBT:
 932                 time.type = AnyTime::BBT;
 933                 _session->bbt_time (samples, time.bbt);
 934                 break;
 935           case AudioClock::Seconds:
 936           case AudioClock::MinSec:
 937                 time.type = AnyTime::Seconds;
 938                 time.seconds = (double) samples / _session->sample_rate();
 939                 break;
 940           case AudioClock::Samples:
 941                 time.type = AnyTime::Samples;
 942                 time.samples = samples;
 943                 break;
 944         }
 945 }
 946
 947 void
 948 ExportFormatDialog::update_src_quality_selection ()
 949 {
 950         Gtk::TreeModel::const_iterator iter = src_quality_combo.get_active();
 951         ExportFormatBase::SRCQuality quality = iter->get_value (src_quality_cols.id);
 952         manager.select_src_quality (quality);
 953 }
 954
 955 void
 956 ExportFormatDialog::update_codec_quality_selection ()
 957 {
 958         Gtk::TreeModel::const_iterator iter = codec_quality_combo.get_active();
 959         if (!iter) {
 960                 return;
 961         }
 962         int quality = iter->get_value (codec_quality_cols.quality);
 963         manager.select_codec_quality (quality);
 964 }
 965
 966 void
 967 ExportFormatDialog::update_tagging_selection ()
 968 {
 969         manager.select_tagging (tag_checkbox.get_active());
 970 }
 971
 972 void
 973 ExportFormatDialog::change_encoding_options (ExportFormatPtr ptr)
 974 {
 975         empty_encoding_option_table ();
 976
 977         boost::shared_ptr<ARDOUR::ExportFormatLinear> linear_ptr;
 978         boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> ogg_ptr;
 979         boost::shared_ptr<ARDOUR::ExportFormatFLAC> flac_ptr;
 980         boost::shared_ptr<ARDOUR::ExportFormatBWF> bwf_ptr;
 981         boost::shared_ptr<ARDOUR::ExportFormatFFMPEG> ffmpeg_ptr;
 982
 983         if ((linear_ptr = boost::dynamic_pointer_cast<ExportFormatLinear> (ptr))) {
 984                 show_linear_enconding_options (linear_ptr);
 985         } else if ((ogg_ptr = boost::dynamic_pointer_cast<ExportFormatOggVorbis> (ptr))) {
 986                 show_ogg_enconding_options (ogg_ptr);
 987         } else if ((flac_ptr = boost::dynamic_pointer_cast<ExportFormatFLAC> (ptr))) {
 988                 show_flac_enconding_options (flac_ptr);
 989         } else if ((bwf_ptr = boost::dynamic_pointer_cast<ExportFormatBWF> (ptr))) {
 990                 show_bwf_enconding_options (bwf_ptr);
 991         } else if ((ffmpeg_ptr = boost::dynamic_pointer_cast<ExportFormatFFMPEG> (ptr))) {
 992                 show_ffmpeg_enconding_options (ffmpeg_ptr);
 993         } else {
 994                 std::cout << "Unrecognized format!" << std::endl;
 995         }
 996 }
 997
 998 void
 999 ExportFormatDialog::empty_encoding_option_table ()
1000 {
1001         encoding_options_table.foreach (sigc::bind (sigc::mem_fun (*this, &ExportFormatDialog::remove_widget), &encoding_options_table));
1002 }
1003
1004 void
1005 ExportFormatDialog::remove_widget (Gtk::Widget & to_remove, Gtk::Container * remove_from)
1006 {
1007         remove_from->remove (to_remove);
1008 }
1009
1010 void
1011 ExportFormatDialog::show_linear_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatLinear> ptr)
1012 {
1013         /* Set label and pack table */
1014
1015         encoding_options_label.set_label (_("Linear encoding options"));
1016
1017         encoding_options_table.resize (2, 2);
1018         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
1019         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
1020         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
1021         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
1022
1023         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
1024
1025         show_all_children ();
1026 }
1027
1028 void
1029 ExportFormatDialog::show_ogg_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatOggVorbis> /*ptr*/)
1030 {
1031         encoding_options_label.set_label (_("Ogg Vorbis options"));
1032
1033         encoding_options_table.resize (1, 1);
1034         encoding_options_table.attach (tag_checkbox, 0, 1, 0, 1);
1035
1036         show_all_children ();
1037 }
1038
1039 void
1040 ExportFormatDialog::show_flac_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatFLAC> ptr)
1041 {
1042         encoding_options_label.set_label (_("FLAC options"));
1043
1044         encoding_options_table.resize (3, 2);
1045         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
1046         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
1047         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
1048         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
1049         encoding_options_table.attach (tag_checkbox, 0, 2, 2, 3);
1050
1051         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
1052
1053         show_all_children ();
1054 }
1055
1056 void
1057 ExportFormatDialog::show_bwf_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatBWF> ptr)
1058 {
1059         encoding_options_label.set_label (_("Broadcast Wave options"));
1060
1061         encoding_options_table.resize (2, 2);
1062         encoding_options_table.attach (sample_format_label, 0, 1, 0, 1);
1063         encoding_options_table.attach (dither_label, 1, 2, 0, 1);
1064         encoding_options_table.attach (sample_format_view, 0, 1, 1, 2);
1065         encoding_options_table.attach (dither_type_view, 1, 2, 1, 2);
1066
1067         fill_sample_format_lists (boost::dynamic_pointer_cast<HasSampleFormat> (ptr));
1068
1069         show_all_children ();
1070 }
1071
1072 void
1073 ExportFormatDialog::show_ffmpeg_enconding_options (boost::shared_ptr<ARDOUR::ExportFormatFFMPEG> ptr)
1074 {
1075         encoding_options_label.set_label (_("FFMPEG/MP3 options"));
1076         encoding_options_table.resize (1, 1);
1077         encoding_options_table.attach (codec_quality_combo, 0, 1, 0, 1);
1078
1079         HasCodecQuality::CodecQualityList const & codecs = ptr->get_codec_qualities();
1080
1081         codec_quality_list->clear();
1082         for (HasCodecQuality::CodecQualityList::const_iterator it = codecs.begin(); it != codecs.end(); ++it) {
1083
1084         Gtk::TreeModel::iterator iter = codec_quality_list->append();
1085         Gtk::TreeModel::Row row = *iter;
1086                 row[codec_quality_cols.quality] = (*it)->quality;
1087                 row[codec_quality_cols.label] = (*it)->name;
1088         }
1089
1090         for (Gtk::ListStore::Children::iterator it = codec_quality_list->children().begin(); it != codec_quality_list->children().end(); ++it) {
1091                 if (it->get_value (codec_quality_cols.quality) == format->codec_quality()) {
1092                         codec_quality_combo.set_active (it);
1093                         break;
1094                 }
1095         }
1096
1097         show_all_children ();
1098 }
1099
1100 void
1101 ExportFormatDialog::fill_sample_format_lists (boost::shared_ptr<ARDOUR::HasSampleFormat> ptr)
1102 {
1103         /* Fill lists */
1104
1105         Gtk::TreeModel::iterator iter;
1106         Gtk::TreeModel::Row row;
1107
1108         sample_format_list->clear ();
1109
1110         HasSampleFormat::SampleFormatList const & formats = ptr->get_sample_formats ();
1111
1112         for (HasSampleFormat::SampleFormatList::const_iterator it = formats.begin(); it != formats.end(); ++it) {
1113                 iter = sample_format_list->append();
1114                 row = *iter;
1115
1116                 row[sample_format_cols.ptr] = *it;
1117                 row[sample_format_cols.color] = (*it)->compatible() ? "white" : "red";
1118                 row[sample_format_cols.label] = (*it)->name();
1119
1120                 if ((*it)->selected()) {
1121                         sample_format_view.get_selection()->select (iter);
1122                 }
1123         }
1124
1125         dither_type_list->clear ();
1126
1127         HasSampleFormat::DitherTypeList const & types = ptr->get_dither_types ();
1128
1129         for (HasSampleFormat::DitherTypeList::const_iterator it = types.begin(); it != types.end(); ++it) {
1130                 iter = dither_type_list->append();
1131                 row = *iter;
1132
1133                 row[dither_type_cols.ptr] = *it;
1134                 row[dither_type_cols.color] = "white";
1135                 row[dither_type_cols.label] = (*it)->name();
1136
1137                 if ((*it)->selected()) {
1138                         dither_type_view.get_selection()->select (iter);
1139                 }
1140         }
1141 }
1142
1143 void
1144 ExportFormatDialog::end_dialog ()
1145 {
1146         hide_all ();
1147 }
1148
1149 void
1150 ExportFormatDialog::prohibit_compatibility_selection ()
1151 {
1152         compatibility_select_connection.block (true);
1153         compatibility_view.get_selection()->unselect_all ();
1154         compatibility_select_connection.block (false);
1155 }