gtk2_ardour/rc_option_editor.cc

   1 /*
   2     Copyright (C) 2001-2011 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifdef WAF_BUILD
  21 #include "gtk2ardour-config.h"
  22 #endif
  23
  24 #if !defined USE_CAIRO_IMAGE_SURFACE && !defined NDEBUG
  25 #define OPTIONAL_CAIRO_IMAGE_SURFACE
  26 #endif
  27
  28 #include <cairo/cairo.h>
  29
  30 #include <boost/algorithm/string.hpp>
  31
  32 #include <gtkmm/liststore.h>
  33 #include <gtkmm/stock.h>
  34 #include <gtkmm/scale.h>
  35
  36 #include "gtkmm2ext/utils.h"
  37 #include "gtkmm2ext/gtk_ui.h"
  38 #include "gtkmm2ext/window_title.h"
  39
  40 #include "pbd/fpu.h"
  41 #include "pbd/cpus.h"
  42 #include "pbd/i18n.h"
  43
  44 #include "ardour/audio_backend.h"
  45 #include "ardour/audioengine.h"
  46 #include "ardour/profile.h"
  47 #include "ardour/dB.h"
  48 #include "ardour/rc_configuration.h"
  49 #include "ardour/control_protocol_manager.h"
  50 #include "ardour/port_manager.h"
  51 #include "ardour/plugin_manager.h"
  52 #include "control_protocol/control_protocol.h"
  53
  54 #include "waveview/wave_view.h"
  55
  56 #include "widgets/paths_dialog.h"
  57 #include "widgets/tooltips.h"
  58
  59 #include "ardour_dialog.h"
  60 #include "ardour_ui.h"
  61 #include "ardour_window.h"
  62 #include "color_theme_manager.h"
  63 #include "gui_thread.h"
  64 #include "keyboard.h"
  65 #include "meter_patterns.h"
  66 #include "midi_tracer.h"
  67 #include "rc_option_editor.h"
  68 #include "sfdb_ui.h"
  69 #include "ui_config.h"
  70 #include "utils.h"
  71
  72 using namespace std;
  73 using namespace Gtk;
  74 using namespace Gtkmm2ext;
  75 using namespace PBD;
  76 using namespace ARDOUR;
  77 using namespace ARDOUR_UI_UTILS;
  78 using namespace ArdourWidgets;
  79
  80 class ClickOptions : public OptionEditorMiniPage
  81 {
  82 public:
  83         ClickOptions (RCConfiguration* c)
  84                 : _rc_config (c)
  85                 , _click_browse_button (_("Browse..."))
  86                 , _click_emphasis_browse_button (_("Browse..."))
  87         {
  88                 // TODO get rid of GTK -> use OptionEditor Widgets
  89                 Table* t = &table;
  90                 Label* l;
  91                 int row = 0;
  92
  93                 l = manage (left_aligned_label (_("Emphasis on first beat")));
  94                 _use_emphasis_on_click_check_button.add (*l);
  95                 t->attach (_use_emphasis_on_click_check_button, 1, 3, row, row + 1, FILL);
  96                 _use_emphasis_on_click_check_button.signal_toggled().connect (
  97                     sigc::mem_fun (*this, &ClickOptions::use_emphasis_on_click_toggled));
  98                 ++row;
  99
 100                 l = manage (left_aligned_label (_("Use built-in default sounds")));
 101                 _use_default_click_check_button.add (*l);
 102                 t->attach (_use_default_click_check_button, 1, 3, row, row + 1, FILL);
 103                 _use_default_click_check_button.signal_toggled().connect (
 104                     sigc::mem_fun (*this, &ClickOptions::use_default_click_toggled));
 105                 ++row;
 106
 107                 l = manage (left_aligned_label (_("Audio file:")));
 108                 t->attach (*l, 1, 2, row, row + 1, FILL);
 109                 t->attach (_click_path_entry, 2, 3, row, row + 1, FILL);
 110                 _click_browse_button.signal_clicked ().connect (
 111                     sigc::mem_fun (*this, &ClickOptions::click_browse_clicked));
 112                 t->attach (_click_browse_button, 3, 4, row, row + 1, FILL);
 113                 ++row;
 114
 115                 l = manage (left_aligned_label (_("Emphasis audio file:")));
 116                 t->attach (*l, 1, 2, row, row + 1, FILL);
 117                 t->attach (_click_emphasis_path_entry, 2, 3, row, row + 1, FILL);
 118                 _click_emphasis_browse_button.signal_clicked ().connect (
 119                     sigc::mem_fun (*this, &ClickOptions::click_emphasis_browse_clicked));
 120                 t->attach (_click_emphasis_browse_button, 3, 4, row, row + 1, FILL);
 121                 ++row;
 122
 123                 _click_fader = new FaderOption (
 124                                 "click-gain",
 125                                 _("Gain level"),
 126                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_gain),
 127                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_gain)
 128                                 );
 129
 130                 _click_fader->add_to_page (this);
 131                 _click_fader->set_state_from_config ();
 132
 133                 _click_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_changed));
 134                 _click_emphasis_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_emphasis_changed));
 135
 136                 if (_rc_config->get_click_sound ().empty() &&
 137                     _rc_config->get_click_emphasis_sound().empty()) {
 138                         _use_default_click_check_button.set_active (true);
 139                         _use_emphasis_on_click_check_button.set_active (true);
 140
 141                 } else {
 142                         _use_default_click_check_button.set_active (false);
 143                         _use_emphasis_on_click_check_button.set_active (false);
 144                 }
 145         }
 146
 147         void parameter_changed (string const & p)
 148         {
 149                 if (p == "click-sound") {
 150                         _click_path_entry.set_text (_rc_config->get_click_sound());
 151                 } else if (p == "click-emphasis-sound") {
 152                         _click_emphasis_path_entry.set_text (_rc_config->get_click_emphasis_sound());
 153                 } else if (p == "use-click-emphasis") {
 154                         bool x = _rc_config->get_use_click_emphasis ();
 155                         _use_emphasis_on_click_check_button.set_active (x);
 156                 } else if (p == "click-gain") {
 157                         _click_fader->set_state_from_config ();
 158                 }
 159         }
 160
 161         void set_state_from_config ()
 162         {
 163                 parameter_changed ("click-sound");
 164                 parameter_changed ("click-emphasis-sound");
 165                 parameter_changed ("use-click-emphasis");
 166         }
 167
 168 private:
 169
 170         void click_browse_clicked ()
 171         {
 172                 SoundFileChooser sfdb (_("Choose Click"));
 173
 174                 sfdb.show_all ();
 175                 sfdb.present ();
 176
 177                 if (sfdb.run () == RESPONSE_OK) {
 178                         click_chosen (sfdb.get_filename());
 179                 }
 180         }
 181
 182         void click_chosen (string const & path)
 183         {
 184                 _click_path_entry.set_text (path);
 185                 _rc_config->set_click_sound (path);
 186         }
 187
 188         void click_changed ()
 189         {
 190                 click_chosen (_click_path_entry.get_text ());
 191         }
 192
 193         void click_emphasis_browse_clicked ()
 194         {
 195                 SoundFileChooser sfdb (_("Choose Click Emphasis"));
 196
 197                 sfdb.show_all ();
 198                 sfdb.present ();
 199
 200                 if (sfdb.run () == RESPONSE_OK) {
 201                         click_emphasis_chosen (sfdb.get_filename());
 202                 }
 203         }
 204
 205         void click_emphasis_chosen (string const & path)
 206         {
 207                 _click_emphasis_path_entry.set_text (path);
 208                 _rc_config->set_click_emphasis_sound (path);
 209         }
 210
 211         void click_emphasis_changed ()
 212         {
 213                 click_emphasis_chosen (_click_emphasis_path_entry.get_text ());
 214         }
 215
 216         void use_default_click_toggled ()
 217         {
 218                 if (_use_default_click_check_button.get_active ()) {
 219                         _rc_config->set_click_sound ("");
 220                         _rc_config->set_click_emphasis_sound ("");
 221                         _click_path_entry.set_sensitive (false);
 222                         _click_emphasis_path_entry.set_sensitive (false);
 223                         _click_browse_button.set_sensitive (false);
 224                         _click_emphasis_browse_button.set_sensitive (false);
 225                 } else {
 226                         _click_path_entry.set_sensitive (true);
 227                         _click_emphasis_path_entry.set_sensitive (true);
 228                         _click_browse_button.set_sensitive (true);
 229                         _click_emphasis_browse_button.set_sensitive (true);
 230                 }
 231         }
 232
 233         void use_emphasis_on_click_toggled ()
 234         {
 235                 if (_use_emphasis_on_click_check_button.get_active ()) {
 236                         _rc_config->set_use_click_emphasis(true);
 237                 } else {
 238                         _rc_config->set_use_click_emphasis(false);
 239                 }
 240         }
 241
 242         RCConfiguration* _rc_config;
 243         CheckButton _use_default_click_check_button;
 244         CheckButton _use_emphasis_on_click_check_button;
 245         Entry _click_path_entry;
 246         Entry _click_emphasis_path_entry;
 247         Button _click_browse_button;
 248         Button _click_emphasis_browse_button;
 249         FaderOption* _click_fader;
 250 };
 251
 252 class UndoOptions : public OptionEditorComponent
 253 {
 254 public:
 255         UndoOptions (RCConfiguration* c) :
 256                 _rc_config (c),
 257                 _limit_undo_button (_("Limit undo history to")),
 258                 _save_undo_button (_("Save undo history of"))
 259         {
 260                 // TODO get rid of GTK -> use OptionEditor SpinOption
 261                 _limit_undo_spin.set_range (0, 512);
 262                 _limit_undo_spin.set_increments (1, 10);
 263
 264                 _save_undo_spin.set_range (0, 512);
 265                 _save_undo_spin.set_increments (1, 10);
 266
 267                 _limit_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_toggled));
 268                 _limit_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_changed));
 269                 _save_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_toggled));
 270                 _save_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_changed));
 271         }
 272
 273         void parameter_changed (string const & p)
 274         {
 275                 if (p == "history-depth") {
 276                         int32_t const d = _rc_config->get_history_depth();
 277                         _limit_undo_button.set_active (d != 0);
 278                         _limit_undo_spin.set_sensitive (d != 0);
 279                         _limit_undo_spin.set_value (d);
 280                 } else if (p == "save-history") {
 281                         bool const x = _rc_config->get_save_history ();
 282                         _save_undo_button.set_active (x);
 283                         _save_undo_spin.set_sensitive (x);
 284                 } else if (p == "save-history-depth") {
 285                         _save_undo_spin.set_value (_rc_config->get_saved_history_depth());
 286                 }
 287         }
 288
 289         void set_state_from_config ()
 290         {
 291                 parameter_changed ("save-history");
 292                 parameter_changed ("history-depth");
 293                 parameter_changed ("save-history-depth");
 294         }
 295
 296         void limit_undo_toggled ()
 297         {
 298                 bool const x = _limit_undo_button.get_active ();
 299                 _limit_undo_spin.set_sensitive (x);
 300                 int32_t const n = x ? 16 : 0;
 301                 _limit_undo_spin.set_value (n);
 302                 _rc_config->set_history_depth (n);
 303         }
 304
 305         void limit_undo_changed ()
 306         {
 307                 _rc_config->set_history_depth (_limit_undo_spin.get_value_as_int ());
 308         }
 309
 310         void save_undo_toggled ()
 311         {
 312                 bool const x = _save_undo_button.get_active ();
 313                 _rc_config->set_save_history (x);
 314         }
 315
 316         void save_undo_changed ()
 317         {
 318                 _rc_config->set_saved_history_depth (_save_undo_spin.get_value_as_int ());
 319         }
 320
 321         void add_to_page (OptionEditorPage* p)
 322         {
 323                 int const n = p->table.property_n_rows();
 324                 Table* t = & p->table;
 325
 326                 t->resize (n + 2, 3);
 327
 328                 Label* l = manage (left_aligned_label (_("commands")));
 329                 HBox* box = manage (new HBox());
 330                 box->set_spacing (4);
 331                 box->pack_start (_limit_undo_spin, false, false);
 332                 box->pack_start (*l, true, true);
 333                 t->attach (_limit_undo_button, 1, 2, n, n +1, FILL);
 334                 t->attach (*box, 2, 3, n, n + 1, FILL | EXPAND);
 335
 336                 l = manage (left_aligned_label (_("commands")));
 337                 box = manage (new HBox());
 338                 box->set_spacing (4);
 339                 box->pack_start (_save_undo_spin, false, false);
 340                 box->pack_start (*l, true, true);
 341                 t->attach (_save_undo_button, 1, 2, n + 1, n + 2, FILL);
 342                 t->attach (*box, 2, 3, n + 1, n + 2, FILL | EXPAND);
 343         }
 344
 345         Gtk::Widget& tip_widget() {
 346                 return _limit_undo_button; // unused
 347         }
 348
 349 private:
 350         RCConfiguration* _rc_config;
 351         CheckButton _limit_undo_button;
 352         SpinButton _limit_undo_spin;
 353         CheckButton _save_undo_button;
 354         SpinButton _save_undo_spin;
 355 };
 356
 357
 358 static const struct {
 359         const char *name;
 360         guint modifier;
 361 } modifiers[] = {
 362
 363         { "Unmodified", 0 },
 364
 365 #ifdef __APPLE__
 366
 367         /* Command = Meta
 368            Option/Alt = Mod1
 369         */
 370         { "Key|Shift", GDK_SHIFT_MASK },
 371         { "Command", GDK_MOD2_MASK },
 372         { "Control", GDK_CONTROL_MASK },
 373         { "Option", GDK_MOD1_MASK },
 374         { "Command-Shift", GDK_MOD2_MASK|GDK_SHIFT_MASK },
 375         { "Command-Option", GDK_MOD2_MASK|GDK_MOD1_MASK },
 376         { "Command-Control", GDK_MOD2_MASK|GDK_CONTROL_MASK },
 377         { "Command-Option-Control", GDK_MOD2_MASK|GDK_MOD1_MASK|GDK_CONTROL_MASK },
 378         { "Option-Control", GDK_MOD1_MASK|GDK_CONTROL_MASK },
 379         { "Option-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 380         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 381         { "Shift-Command-Option", GDK_MOD5_MASK|GDK_SHIFT_MASK|GDK_MOD2_MASK },
 382
 383 #else
 384         { "Key|Shift", GDK_SHIFT_MASK },
 385         { "Control", GDK_CONTROL_MASK },
 386         { "Alt", GDK_MOD1_MASK },
 387         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 388         { "Control-Alt", GDK_CONTROL_MASK|GDK_MOD1_MASK },
 389         { "Control-Windows", GDK_CONTROL_MASK|GDK_MOD4_MASK },
 390         { "Control-Shift-Alt", GDK_CONTROL_MASK|GDK_SHIFT_MASK|GDK_MOD1_MASK },
 391         { "Alt-Windows", GDK_MOD1_MASK|GDK_MOD4_MASK },
 392         { "Alt-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 393         { "Alt-Shift-Windows", GDK_MOD1_MASK|GDK_SHIFT_MASK|GDK_MOD4_MASK },
 394         { "Mod2", GDK_MOD2_MASK },
 395         { "Mod3", GDK_MOD3_MASK },
 396         { "Windows", GDK_MOD4_MASK },
 397         { "Mod5", GDK_MOD5_MASK },
 398 #endif
 399         { 0, 0 }
 400 };
 401
 402
 403 class KeyboardOptions : public OptionEditorMiniPage
 404 {
 405 public:
 406         KeyboardOptions ()
 407                 : _delete_button_adjustment (3, 1, 12)
 408                 , _delete_button_spin (_delete_button_adjustment)
 409                 , _edit_button_adjustment (3, 1, 5)
 410                 , _edit_button_spin (_edit_button_adjustment)
 411                 , _insert_note_button_adjustment (3, 1, 5)
 412                 , _insert_note_button_spin (_insert_note_button_adjustment)
 413         {
 414                 // TODO get rid of GTK -> use OptionEditor Widgets
 415
 416                 const std::string restart_msg = _("\nChanges to this setting will only persist after your project has been saved.");
 417                 /* internationalize and prepare for use with combos */
 418
 419                 vector<string> dumb;
 420                 for (int i = 0; modifiers[i].name; ++i) {
 421                         dumb.push_back (S_(modifiers[i].name));
 422                 }
 423
 424                 set_popdown_strings (_edit_modifier_combo, dumb);
 425                 _edit_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_modifier_chosen));
 426                 Gtkmm2ext::UI::instance()->set_tip (_edit_modifier_combo,
 427                                 (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"),  Keyboard::primary_modifier_name (), restart_msg)));
 428
 429                 Table* t = &table;
 430
 431                 int row = 0;
 432                 int col = 0;
 433
 434                 Label* l = manage (left_aligned_label (_("Select Keyboard layout:")));
 435                 l->set_name ("OptionsLabel");
 436
 437                 vector<string> strs;
 438
 439                 for (map<string,string>::iterator bf = Keyboard::binding_files.begin(); bf != Keyboard::binding_files.end(); ++bf) {
 440                         strs.push_back (bf->first);
 441                 }
 442
 443                 set_popdown_strings (_keyboard_layout_selector, strs);
 444                 _keyboard_layout_selector.set_active_text (Keyboard::current_binding_name());
 445                 _keyboard_layout_selector.signal_changed().connect (sigc::mem_fun (*this, &KeyboardOptions::bindings_changed));
 446
 447                 t->attach (*l, col + 1, col + 2, row, row + 1, FILL, FILL);
 448                 t->attach (_keyboard_layout_selector, col + 2, col + 3, row, row + 1, FILL | EXPAND, FILL);
 449
 450                 ++row;
 451                 col = 0;
 452
 453                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Clicking:"))));
 454                 l->set_name ("OptionEditorHeading");
 455                 l->set_use_markup (true);
 456                 t->attach (*l, col, col + 2, row, row + 1, FILL | EXPAND, FILL);
 457
 458                 ++row;
 459                 col = 1;
 460
 461                 l = manage (left_aligned_label (_("Edit using:")));
 462                 l->set_name ("OptionsLabel");
 463
 464                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 465                 t->attach (_edit_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 466
 467                 l = manage (new Label (_("+ button")));
 468                 l->set_name ("OptionsLabel");
 469
 470                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 471                 t->attach (_edit_button_spin, col + 4, col + 5, row, row + 1, SHRINK , FILL);
 472
 473                 _edit_button_spin.set_name ("OptionsEntry");
 474                 _edit_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_button_changed));
 475
 476                 ++row;
 477                 col = 1;
 478
 479                 set_popdown_strings (_delete_modifier_combo, dumb);
 480                 _delete_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_modifier_chosen));
 481                 Gtkmm2ext::UI::instance()->set_tip (_delete_modifier_combo,
 482                                 (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 483
 484                 l = manage (left_aligned_label (_("Delete using:")));
 485                 l->set_name ("OptionsLabel");
 486
 487                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 488                 t->attach (_delete_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 489
 490                 l = manage (new Label (_("+ button")));
 491                 l->set_name ("OptionsLabel");
 492
 493                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 494                 t->attach (_delete_button_spin, col + 4, col + 5, row, row + 1, SHRINK, FILL);
 495
 496                 _delete_button_spin.set_name ("OptionsEntry");
 497                 _delete_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_button_changed));
 498
 499                 ++row;
 500                 col = 1;
 501
 502                 set_popdown_strings (_insert_note_modifier_combo, dumb);
 503                 _insert_note_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_modifier_chosen));
 504                 Gtkmm2ext::UI::instance()->set_tip (_insert_note_modifier_combo,
 505                                 (string_compose (_("<b>Recommended Setting: %1 + button 1 (left mouse button)</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 506
 507                 l = manage (left_aligned_label (_("Insert note using:")));
 508                 l->set_name ("OptionsLabel");
 509
 510                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 511                 t->attach (_insert_note_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 512
 513                 l = manage (new Label (_("+ button")));
 514                 l->set_name ("OptionsLabel");
 515
 516                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 517                 t->attach (_insert_note_button_spin, col + 4, col + 5, row, row + 1, SHRINK, FILL);
 518
 519                 _insert_note_button_spin.set_name ("OptionsEntry");
 520                 _insert_note_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_button_changed));
 521
 522                 ++row;
 523
 524                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Beginning a Drag:"))));
 525                 l->set_name ("OptionEditorHeading");
 526                 l->set_use_markup (true);
 527                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 528
 529                 ++row;
 530                 col = 1;
 531
 532                 /* copy modifier */
 533                 set_popdown_strings (_copy_modifier_combo, dumb);
 534                 _copy_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::copy_modifier_chosen));
 535                 Gtkmm2ext::UI::instance()->set_tip (_copy_modifier_combo,
 536                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 537 #ifdef __APPLE__
 538                                                                      Keyboard::secondary_modifier_name (),
 539 #else
 540                                                                      Keyboard::primary_modifier_name (),
 541 #endif
 542                                                                      restart_msg)));
 543
 544                 l = manage (left_aligned_label (_("Copy items using:")));
 545                 l->set_name ("OptionsLabel");
 546
 547                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 548                 t->attach (_copy_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 549
 550                                 ++row;
 551                 col = 1;
 552
 553                 /* constraint modifier */
 554                 set_popdown_strings (_constraint_modifier_combo, dumb);
 555                 _constraint_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::constraint_modifier_chosen));
 556                 Gtkmm2ext::UI::instance()->set_tip (_constraint_modifier_combo,
 557                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 558 #ifdef __APPLE__
 559                                                                      Keyboard::primary_modifier_name (),
 560 #else
 561                                                                      Keyboard::tertiary_modifier_name (),
 562 #endif
 563                                                                      restart_msg)));
 564
 565                 l = manage (left_aligned_label (_("Constrain drag using:")));
 566                 l->set_name ("OptionsLabel");
 567
 568                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 569                 t->attach (_constraint_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 570
 571                 ++row;
 572                 col = 1;
 573
 574                 /* push points */
 575                 set_popdown_strings (_push_points_combo, dumb);
 576                 _push_points_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::push_points_modifier_chosen));
 577
 578                 std::string mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::level4_modifier_name ());
 579                 Gtkmm2ext::UI::instance()->set_tip (_push_points_combo,
 580                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 581
 582                 l = manage (left_aligned_label (_("Push points using:")));
 583                 l->set_name ("OptionsLabel");
 584
 585                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 586                 t->attach (_push_points_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 587
 588                 ++row;
 589
 590                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Beginning a Trim:"))));
 591                 l->set_name ("OptionEditorHeading");
 592                 l->set_use_markup (true);
 593                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 594
 595                 ++row;
 596                 col = 1;
 597
 598                 /* trim_contents */
 599                 set_popdown_strings (_trim_contents_combo, dumb);
 600                 _trim_contents_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_contents_modifier_chosen));
 601                 Gtkmm2ext::UI::instance()->set_tip (_trim_contents_combo,
 602                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 603
 604                 l = manage (left_aligned_label (_("Trim contents using:")));
 605                 l->set_name ("OptionsLabel");
 606
 607                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 608                 t->attach (_trim_contents_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 609
 610                 ++row;
 611                 col = 1;
 612
 613                 /* anchored trim */
 614                 set_popdown_strings (_trim_anchored_combo, dumb);
 615                 _trim_anchored_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_anchored_modifier_chosen));
 616
 617                 mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::tertiary_modifier_name ());
 618                 Gtkmm2ext::UI::instance()->set_tip (_trim_anchored_combo,
 619                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 620
 621                 l = manage (left_aligned_label (_("Anchored trim using:")));
 622                 l->set_name ("OptionsLabel");
 623
 624                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 625                 ++col;
 626                 t->attach (_trim_anchored_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 627
 628                 ++row;
 629                 col = 1;
 630
 631                 /* jump trim disabled for now
 632                 set_popdown_strings (_trim_jump_combo, dumb);
 633                 _trim_jump_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_jump_modifier_chosen));
 634
 635                 l = manage (left_aligned_label (_("Jump after trim using:")));
 636                 l->set_name ("OptionsLabel");
 637
 638                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 639                 ++col;
 640                 t->attach (_trim_jump_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 641
 642                 ++row;
 643                 col = 1;
 644                 */
 645
 646                 /* note resize relative */
 647                 set_popdown_strings (_note_size_relative_combo, dumb);
 648                 _note_size_relative_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::note_size_relative_modifier_chosen));
 649                 Gtkmm2ext::UI::instance()->set_tip (_note_size_relative_combo,
 650                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg))); // XXX 2ndary
 651
 652                 l = manage (left_aligned_label (_("Resize notes relatively using:")));
 653                 l->set_name ("OptionsLabel");
 654
 655                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 656                 ++col;
 657                 t->attach (_note_size_relative_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 658
 659                 ++row;
 660
 661                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Dragging:"))));
 662                 l->set_name ("OptionEditorHeading");
 663                 l->set_use_markup (true);
 664                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 665
 666                 ++row;
 667                 col = 1;
 668
 669                 /* ignore snap */
 670                 set_popdown_strings (_snap_modifier_combo, dumb);
 671                 _snap_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_modifier_chosen));
 672 #ifdef __APPLE__
 673                 mod_str = string_compose (X_("%1-%2"), Keyboard::level4_modifier_name (), Keyboard::tertiary_modifier_name ());
 674 #else
 675                 mod_str = Keyboard::secondary_modifier_name();
 676 #endif
 677                 Gtkmm2ext::UI::instance()->set_tip (_snap_modifier_combo,
 678                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 679
 680                 l = manage (left_aligned_label (_("Ignore snap using:")));
 681                 l->set_name ("OptionsLabel");
 682
 683                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 684                 t->attach (_snap_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 685
 686                 ++row;
 687                 col = 1;
 688
 689                 /* snap delta */
 690                 set_popdown_strings (_snap_delta_combo, dumb);
 691                 _snap_delta_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_delta_modifier_chosen));
 692 #ifdef __APPLE__
 693                 mod_str = Keyboard::level4_modifier_name ();
 694 #else
 695                 mod_str = string_compose (X_("%1-%2"), Keyboard::secondary_modifier_name (), Keyboard::level4_modifier_name ());
 696 #endif
 697                 Gtkmm2ext::UI::instance()->set_tip (_snap_delta_combo,
 698                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 699
 700                 l = manage (left_aligned_label (_("Snap relatively using:")));
 701                 l->set_name ("OptionsLabel");
 702
 703                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 704                 t->attach (_snap_delta_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 705
 706                 ++row;
 707
 708                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Trimming:"))));
 709                 l->set_name ("OptionEditorHeading");
 710                 l->set_use_markup (true);
 711                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 712
 713                 ++row;
 714                 col = 1;
 715
 716                 /* trim_overlap */
 717                 set_popdown_strings (_trim_overlap_combo, dumb);
 718                 _trim_overlap_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_overlap_modifier_chosen));
 719
 720                 Gtkmm2ext::UI::instance()->set_tip (_trim_overlap_combo,
 721                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 722
 723                 l = manage (left_aligned_label (_("Resize overlapped regions using:")));
 724                 l->set_name ("OptionsLabel");
 725
 726                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 727                 t->attach (_trim_overlap_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 728
 729                 ++row;
 730
 731                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Dragging Control Points:"))));
 732                 l->set_name ("OptionEditorHeading");
 733                 l->set_use_markup (true);
 734                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 735
 736                 ++row;
 737                 col = 1;
 738
 739                 /* fine adjust */
 740                 set_popdown_strings (_fine_adjust_combo, dumb);
 741                 _fine_adjust_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::fine_adjust_modifier_chosen));
 742
 743                 mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::secondary_modifier_name ()); // XXX just 2ndary ?!
 744                 Gtkmm2ext::UI::instance()->set_tip (_fine_adjust_combo,
 745                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 746
 747                 l = manage (left_aligned_label (_("Fine adjust using:")));
 748                 l->set_name ("OptionsLabel");
 749
 750                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 751                 t->attach (_fine_adjust_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 752
 753                 OptionEditorHeading* h = new OptionEditorHeading (_("Reset"));
 754                 h->add_to_page (this);
 755
 756                 RcActionButton* rb = new RcActionButton (_("Reset to recommended defaults"),
 757                                 sigc::mem_fun (*this, &KeyboardOptions::reset_to_defaults));
 758                 rb->add_to_page (this);
 759
 760                 set_state_from_config ();
 761         }
 762
 763         void parameter_changed (string const &)
 764         {
 765                 /* XXX: these aren't really config options... */
 766         }
 767
 768         void set_state_from_config ()
 769         {
 770                 _delete_button_adjustment.set_value (Keyboard::delete_button());
 771                 _insert_note_button_adjustment.set_value (Keyboard::insert_note_button());
 772                 _edit_button_adjustment.set_value (Keyboard::edit_button());
 773
 774                 for (int x = 0; modifiers[x].name; ++x) {
 775                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_overlap_modifier ()) {
 776                                 _trim_overlap_combo.set_active_text (S_(modifiers[x].name));
 777                         }
 778                         if (modifiers[x].modifier == Keyboard::delete_modifier ()) {
 779                                 _delete_modifier_combo.set_active_text (S_(modifiers[x].name));
 780                         }
 781                         if (modifiers[x].modifier == Keyboard::edit_modifier ()) {
 782                                 _edit_modifier_combo.set_active_text (S_(modifiers[x].name));
 783                         }
 784                         if (modifiers[x].modifier == Keyboard::insert_note_modifier ()) {
 785                                 _insert_note_modifier_combo.set_active_text (S_(modifiers[x].name));
 786                         }
 787                         if (modifiers[x].modifier == (guint) Keyboard::CopyModifier) {
 788                                 _copy_modifier_combo.set_active_text (S_(modifiers[x].name));
 789                         }
 790                         if (modifiers[x].modifier == (guint) ArdourKeyboard::constraint_modifier ()) {
 791                                 _constraint_modifier_combo.set_active_text (S_(modifiers[x].name));
 792                         }
 793                         if (modifiers[x].modifier == (guint) ArdourKeyboard::push_points_modifier ()) {
 794                                 _push_points_combo.set_active_text (S_(modifiers[x].name));
 795                         }
 796                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_contents_modifier ()) {
 797                                 _trim_contents_combo.set_active_text (S_(modifiers[x].name));
 798                         }
 799                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_anchored_modifier ()) {
 800                                 _trim_anchored_combo.set_active_text (S_(modifiers[x].name));
 801                         }
 802 #if 0
 803                         if (modifiers[x].modifier == (guint) Keyboard::trim_jump_modifier ()) {
 804                                 _trim_jump_combo.set_active_text (S_(modifiers[x].name));
 805                         }
 806 #endif
 807                         if (modifiers[x].modifier == (guint) ArdourKeyboard::note_size_relative_modifier ()) {
 808                                 _note_size_relative_combo.set_active_text (S_(modifiers[x].name));
 809                         }
 810                         if (modifiers[x].modifier == (guint) Keyboard::snap_modifier ()) {
 811                                 _snap_modifier_combo.set_active_text (S_(modifiers[x].name));
 812                         }
 813                         if (modifiers[x].modifier == (guint) Keyboard::snap_delta_modifier ()) {
 814                                 _snap_delta_combo.set_active_text (S_(modifiers[x].name));
 815                         }
 816                         if (modifiers[x].modifier == (guint) ArdourKeyboard::fine_adjust_modifier ()) {
 817                                 _fine_adjust_combo.set_active_text (S_(modifiers[x].name));
 818                         }
 819                 }
 820         }
 821
 822         void add_to_page (OptionEditorPage* p)
 823         {
 824                 int const n = p->table.property_n_rows();
 825                 p->table.resize (n + 1, 3);
 826                 p->table.attach (box, 1, 3, n, n + 1, FILL | EXPAND, SHRINK, 0, 0);
 827         }
 828
 829 private:
 830
 831         void bindings_changed ()
 832         {
 833                 string const txt = _keyboard_layout_selector.get_active_text();
 834
 835                 /* XXX: config...?  for all this keyboard stuff */
 836
 837                 for (map<string,string>::iterator i = Keyboard::binding_files.begin(); i != Keyboard::binding_files.end(); ++i) {
 838                         if (txt == i->first) {
 839                                 if (Keyboard::load_keybindings (i->second)) {
 840                                         Keyboard::save_keybindings ();
 841                                 }
 842                         }
 843                 }
 844         }
 845
 846         void edit_modifier_chosen ()
 847         {
 848                 string const txt = _edit_modifier_combo.get_active_text();
 849
 850                 for (int i = 0; modifiers[i].name; ++i) {
 851                         if (txt == S_(modifiers[i].name)) {
 852                                 Keyboard::set_edit_modifier (modifiers[i].modifier);
 853                                 break;
 854                         }
 855                 }
 856         }
 857
 858         void delete_modifier_chosen ()
 859         {
 860                 string const txt = _delete_modifier_combo.get_active_text();
 861
 862                 for (int i = 0; modifiers[i].name; ++i) {
 863                         if (txt == S_(modifiers[i].name)) {
 864                                 Keyboard::set_delete_modifier (modifiers[i].modifier);
 865                                 break;
 866                         }
 867                 }
 868         }
 869
 870         void copy_modifier_chosen ()
 871         {
 872                 string const txt = _copy_modifier_combo.get_active_text();
 873
 874                 for (int i = 0; modifiers[i].name; ++i) {
 875                         if (txt == S_(modifiers[i].name)) {
 876                                 Keyboard::set_copy_modifier (modifiers[i].modifier);
 877                                 break;
 878                         }
 879                 }
 880         }
 881
 882         void insert_note_modifier_chosen ()
 883         {
 884                 string const txt = _insert_note_modifier_combo.get_active_text();
 885
 886                 for (int i = 0; modifiers[i].name; ++i) {
 887                         if (txt == S_(modifiers[i].name)) {
 888                                 Keyboard::set_insert_note_modifier (modifiers[i].modifier);
 889                                 break;
 890                         }
 891                 }
 892         }
 893
 894         void snap_modifier_chosen ()
 895         {
 896                 string const txt = _snap_modifier_combo.get_active_text();
 897
 898                 for (int i = 0; modifiers[i].name; ++i) {
 899                         if (txt == S_(modifiers[i].name)) {
 900                                 Keyboard::set_snap_modifier (modifiers[i].modifier);
 901                                 break;
 902                         }
 903                 }
 904         }
 905
 906         void snap_delta_modifier_chosen ()
 907         {
 908                 string const txt = _snap_delta_combo.get_active_text();
 909
 910                 for (int i = 0; modifiers[i].name; ++i) {
 911                         if (txt == S_(modifiers[i].name)) {
 912                                 Keyboard::set_snap_delta_modifier (modifiers[i].modifier);
 913                                 break;
 914                         }
 915                 }
 916         }
 917
 918         void constraint_modifier_chosen ()
 919         {
 920                 string const txt = _constraint_modifier_combo.get_active_text();
 921
 922                 for (int i = 0; modifiers[i].name; ++i) {
 923                         if (txt == S_(modifiers[i].name)) {
 924                                 ArdourKeyboard::set_constraint_modifier (modifiers[i].modifier);
 925                                 break;
 926                         }
 927                 }
 928         }
 929
 930         void trim_contents_modifier_chosen ()
 931         {
 932                 string const txt = _trim_contents_combo.get_active_text();
 933
 934                 for (int i = 0; modifiers[i].name; ++i) {
 935                         if (txt == S_(modifiers[i].name)) {
 936                                 ArdourKeyboard::set_trim_contents_modifier (modifiers[i].modifier);
 937                                 break;
 938                         }
 939                 }
 940         }
 941
 942         void trim_overlap_modifier_chosen ()
 943         {
 944                 string const txt = _trim_overlap_combo.get_active_text();
 945
 946                 for (int i = 0; modifiers[i].name; ++i) {
 947                         if (txt == S_(modifiers[i].name)) {
 948                                 ArdourKeyboard::set_trim_overlap_modifier (modifiers[i].modifier);
 949                                 break;
 950                         }
 951                 }
 952         }
 953
 954         void trim_anchored_modifier_chosen ()
 955         {
 956                 string const txt = _trim_anchored_combo.get_active_text();
 957
 958                 for (int i = 0; modifiers[i].name; ++i) {
 959                         if (txt == S_(modifiers[i].name)) {
 960                                 ArdourKeyboard::set_trim_anchored_modifier (modifiers[i].modifier);
 961                                 break;
 962                         }
 963                 }
 964         }
 965
 966         void fine_adjust_modifier_chosen ()
 967         {
 968                 string const txt = _fine_adjust_combo.get_active_text();
 969
 970                 for (int i = 0; modifiers[i].name; ++i) {
 971                         if (txt == S_(modifiers[i].name)) {
 972                                 ArdourKeyboard::set_fine_adjust_modifier (modifiers[i].modifier);
 973                                 break;
 974                         }
 975                 }
 976         }
 977
 978         void push_points_modifier_chosen ()
 979         {
 980                 string const txt = _push_points_combo.get_active_text();
 981
 982                 for (int i = 0; modifiers[i].name; ++i) {
 983                         if (txt == S_(modifiers[i].name)) {
 984                                 ArdourKeyboard::set_push_points_modifier (modifiers[i].modifier);
 985                                 break;
 986                         }
 987                 }
 988         }
 989
 990         void note_size_relative_modifier_chosen ()
 991         {
 992                 string const txt = _note_size_relative_combo.get_active_text();
 993
 994                 for (int i = 0; modifiers[i].name; ++i) {
 995                         if (txt == S_(modifiers[i].name)) {
 996                                 ArdourKeyboard::set_note_size_relative_modifier (modifiers[i].modifier);
 997                                 break;
 998                         }
 999                 }
1000         }
1001
1002         void delete_button_changed ()
1003         {
1004                 Keyboard::set_delete_button (_delete_button_spin.get_value_as_int());
1005         }
1006
1007         void edit_button_changed ()
1008         {
1009                 Keyboard::set_edit_button (_edit_button_spin.get_value_as_int());
1010         }
1011
1012         void insert_note_button_changed ()
1013         {
1014                 Keyboard::set_insert_note_button (_insert_note_button_spin.get_value_as_int());
1015         }
1016
1017         void reset_to_defaults ()
1018         {
1019                 /* when clicking*/
1020                 Keyboard::set_edit_modifier (Keyboard::PrimaryModifier);
1021                 Keyboard::set_edit_button (3);
1022                 Keyboard::set_delete_modifier (Keyboard::TertiaryModifier);
1023                 Keyboard::set_delete_button (3);
1024                 Keyboard::set_insert_note_modifier (Keyboard::PrimaryModifier);
1025                 Keyboard::set_insert_note_button (1);
1026
1027                 /* when beginning a drag */
1028 #ifdef __APPLE__
1029                 Keyboard::set_copy_modifier (Keyboard::SecondaryModifier);
1030 #else
1031                 Keyboard::set_copy_modifier (Keyboard::PrimaryModifier);
1032 #endif
1033
1034 #ifdef __APPLE__
1035                 ArdourKeyboard::set_constraint_modifier (Keyboard::PrimaryModifier);
1036 #else
1037                 ArdourKeyboard::set_constraint_modifier (Keyboard::TertiaryModifier);
1038 #endif
1039                 ArdourKeyboard::set_push_points_modifier (Keyboard::PrimaryModifier | Keyboard::Level4Modifier);
1040
1041                 /* when beginning a trim */
1042                 ArdourKeyboard::set_trim_contents_modifier (Keyboard::PrimaryModifier);
1043                 ArdourKeyboard::set_trim_anchored_modifier (Keyboard::PrimaryModifier | Keyboard::TertiaryModifier);
1044                 ArdourKeyboard::set_note_size_relative_modifier (Keyboard::TertiaryModifier); // XXX better: 2ndary
1045
1046                 /* while dragging */
1047 #ifdef __APPLE__
1048                 Keyboard::set_snap_modifier (Keyboard::TertiaryModifier);
1049 #else
1050                 Keyboard::set_snap_modifier (Keyboard::SecondaryModifier);
1051 #endif
1052 #ifdef __APPLE__
1053                 Keyboard::set_snap_delta_modifier (Keyboard::Level4Modifier);
1054 #else
1055                 Keyboard::set_snap_delta_modifier (Keyboard::SecondaryModifier | Keyboard::Level4Modifier);
1056 #endif
1057
1058                 /* while trimming */
1059                 ArdourKeyboard::set_trim_overlap_modifier (Keyboard::TertiaryModifier);
1060
1061                 /* while dragging ctrl points */
1062                 ArdourKeyboard::set_fine_adjust_modifier (/*Keyboard::PrimaryModifier | */Keyboard::SecondaryModifier); // XXX
1063
1064                 set_state_from_config ();
1065         }
1066
1067         ComboBoxText _keyboard_layout_selector;
1068         ComboBoxText _edit_modifier_combo;
1069         ComboBoxText _delete_modifier_combo;
1070         ComboBoxText _copy_modifier_combo;
1071         ComboBoxText _insert_note_modifier_combo;
1072         ComboBoxText _snap_modifier_combo;
1073         ComboBoxText _snap_delta_combo;
1074         ComboBoxText _constraint_modifier_combo;
1075         ComboBoxText _trim_contents_combo;
1076         ComboBoxText _trim_overlap_combo;
1077         ComboBoxText _trim_anchored_combo;
1078         ComboBoxText _trim_jump_combo;
1079         ComboBoxText _fine_adjust_combo;
1080         ComboBoxText _push_points_combo;
1081         ComboBoxText _note_size_relative_combo;
1082         Adjustment _delete_button_adjustment;
1083         SpinButton _delete_button_spin;
1084         Adjustment _edit_button_adjustment;
1085         SpinButton _edit_button_spin;
1086         Adjustment _insert_note_button_adjustment;
1087         SpinButton _insert_note_button_spin;
1088
1089 };
1090
1091 class FontScalingOptions : public HSliderOption
1092 {
1093         public:
1094                 FontScalingOptions ()
1095                         : HSliderOption ("font-scale", _("GUI and Font scaling"),
1096                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_font_scale),
1097                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_font_scale),
1098                                         50, 250, 1, 5,
1099                                         1024, false)
1100         {
1101                 const std::string dflt = _("100%");
1102                 const std::string empty = X_(""); // despite gtk-doc saying so, NULL does not work as reference
1103
1104                 _hscale.set_name("FontScaleSlider");
1105                 _hscale.set_draw_value(false);
1106                 _hscale.add_mark(50,  Gtk::POS_TOP, empty);
1107                 _hscale.add_mark(60,  Gtk::POS_TOP, empty);
1108                 _hscale.add_mark(70,  Gtk::POS_TOP, empty);
1109                 _hscale.add_mark(80,  Gtk::POS_TOP, empty);
1110                 _hscale.add_mark(90,  Gtk::POS_TOP, empty);
1111                 _hscale.add_mark(100, Gtk::POS_TOP, dflt);
1112                 _hscale.add_mark(125, Gtk::POS_TOP, empty);
1113                 _hscale.add_mark(150, Gtk::POS_TOP, empty);
1114                 _hscale.add_mark(175, Gtk::POS_TOP, empty);
1115                 _hscale.add_mark(200, Gtk::POS_TOP, empty);
1116                 _hscale.add_mark(250, Gtk::POS_TOP, empty);
1117
1118                 set_note (_("Adjusting the scale requires an application restart to re-layout."));
1119         }
1120
1121         void changed ()
1122         {
1123                 HSliderOption::changed ();
1124                 /* XXX: should be triggered from the parameter changed signal */
1125                 UIConfiguration::instance().reset_dpi ();
1126         }
1127 };
1128
1129 class VstTimeOutSliderOption : public HSliderOption
1130 {
1131 public:
1132         VstTimeOutSliderOption (RCConfiguration* c)
1133                 : HSliderOption ("vst-scan-timeout", _("Scan Time Out"),
1134                                 sigc::mem_fun (*c, &RCConfiguration::get_vst_scan_timeout),
1135                                 sigc::mem_fun (*c, &RCConfiguration::set_vst_scan_timeout),
1136                                 0, 3000, 50, 50)
1137         {
1138                 _label.set_alignment (1.0, 0.5); // match buttons below
1139                 _hscale.set_digits (0);
1140                 _hscale.set_draw_value(false);
1141                 _hscale.add_mark(   0,  Gtk::POS_TOP, _("\u221e")); // infinity
1142                 _hscale.add_mark( 300,  Gtk::POS_TOP, _("30 sec"));
1143                 _hscale.add_mark( 600,  Gtk::POS_TOP, _("1 min"));
1144                 _hscale.add_mark(1200,  Gtk::POS_TOP, _("2 mins"));
1145                 _hscale.add_mark(1800,  Gtk::POS_TOP, _("3 mins"));
1146                 _hscale.add_mark(2400,  Gtk::POS_TOP, _("4 mins"));
1147                 _hscale.add_mark(3000,  Gtk::POS_TOP, _("5 mins"));
1148
1149                 Gtkmm2ext::UI::instance()->set_tip(_hscale,
1150                          _("Specify the default timeout for plugin instantiation. Plugins that require more time to load will be blacklisted. A value of 0 disables the timeout."));
1151         }
1152 };
1153
1154 class ClipLevelOptions : public OptionEditorComponent
1155 {
1156 public:
1157         ClipLevelOptions ()
1158                 : _clip_level_adjustment (-.5, -50.0, 0.0, 0.1, 1.0) /* units of dB */
1159                 , _clip_level_slider (_clip_level_adjustment)
1160                 , _label (_("Waveform Clip Level (dBFS):"))
1161         {
1162                 _label.set_name ("OptionsLabel");
1163
1164                 _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level ());
1165
1166                 _clip_level_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1167
1168                 _clip_level_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &ClipLevelOptions::clip_level_changed));
1169         }
1170
1171         void parameter_changed (string const & p)
1172         {
1173                 if (p == "waveform-clip-level") {
1174                         _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level());
1175                 }
1176                 if (p == "show-waveform-clipping") {
1177                         _clip_level_slider.set_sensitive (UIConfiguration::instance().get_show_waveform_clipping ());
1178                 }
1179         }
1180
1181         void set_state_from_config ()
1182         {
1183                 parameter_changed ("waveform-clip-level");
1184                 parameter_changed ("show-waveform-clipping");
1185         }
1186
1187         void add_to_page (OptionEditorPage* p) {
1188                 add_widgets_to_page (p, &_label, &_clip_level_slider);
1189         }
1190
1191         Gtk::Widget& tip_widget() {
1192                 return _clip_level_slider;
1193         }
1194
1195 private:
1196
1197         void clip_level_changed ()
1198         {
1199                 UIConfiguration::instance().set_waveform_clip_level (_clip_level_adjustment.get_value());
1200                 /* XXX: should be triggered from the parameter changed signal */
1201                 ArdourWaveView::WaveView::set_clip_level (_clip_level_adjustment.get_value());
1202         }
1203
1204         Adjustment _clip_level_adjustment;
1205         HScale _clip_level_slider;
1206         Label _label;
1207 };
1208
1209 class BufferingOptions : public OptionEditorComponent
1210 {
1211         public:
1212                 BufferingOptions (RCConfiguration* c)
1213                         : _rc_config (c)
1214                         , _label (_("Preset:"))
1215                         , _playback ("playback-buffer-seconds", _("Playback (seconds of buffering)"),
1216                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_audio_playback_buffer_seconds),
1217                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_audio_playback_buffer_seconds),
1218                                         1, 60, 1, 4)
1219                         , _capture ("capture-buffer-seconds", _("Recording (seconds of buffering)"),
1220                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_audio_capture_buffer_seconds),
1221                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_audio_capture_buffer_seconds),
1222                                         1, 60, 1, 4)
1223                 {
1224                         // TODO use  ComboOption
1225                         vector<string> presets;
1226
1227                         /* these must match the order of the enums for BufferingPreset */
1228                         presets.push_back (_("Small sessions (4-16 tracks)"));
1229                         presets.push_back (_("Medium sessions (16-64 tracks)"));
1230                         presets.push_back (_("Large sessions (64+ tracks)"));
1231                         presets.push_back (_("Custom (set by sliders below)"));
1232
1233                         set_popdown_strings (_buffering_presets_combo, presets);
1234                         _buffering_presets_combo.signal_changed().connect (sigc::mem_fun (*this, &BufferingOptions::preset_changed));
1235
1236                         _label.set_name ("OptionsLabel");
1237                         _label.set_alignment (0, 0.5);
1238                 }
1239
1240                 void
1241                 add_to_page (OptionEditorPage* p)
1242                 {
1243                         add_widgets_to_page (p, &_label, &_buffering_presets_combo);
1244                         _playback.add_to_page (p);
1245                         _capture.add_to_page (p);
1246                 }
1247
1248                 void parameter_changed (string const & p)
1249                 {
1250                         if (p == "buffering-preset") {
1251                                 switch (_rc_config->get_buffering_preset()) {
1252                                         case Small:
1253                                                 _playback.set_sensitive (false);
1254                                                 _capture.set_sensitive (false);
1255                                                 _buffering_presets_combo.set_active (0);
1256                                                 break;
1257                                         case Medium:
1258                                                 _playback.set_sensitive (false);
1259                                                 _capture.set_sensitive (false);
1260                                                 _buffering_presets_combo.set_active (1);
1261                                                 break;
1262                                         case Large:
1263                                                 _playback.set_sensitive (false);
1264                                                 _capture.set_sensitive (false);
1265                                                 _buffering_presets_combo.set_active (2);
1266                                                 break;
1267                                         case Custom:
1268                                                 _playback.set_sensitive (true);
1269                                                 _capture.set_sensitive (true);
1270                                                 _buffering_presets_combo.set_active (3);
1271                                                 break;
1272                                 }
1273                         }
1274                         _playback.parameter_changed (p);
1275                         _capture.parameter_changed (p);
1276                 }
1277
1278                 void set_state_from_config ()
1279                 {
1280                         parameter_changed ("buffering-preset");
1281                         _playback.set_state_from_config();
1282                         _capture.set_state_from_config();
1283                 }
1284
1285                 Gtk::Widget& tip_widget() { return _buffering_presets_combo; }
1286
1287         private:
1288
1289                 void preset_changed ()
1290                 {
1291                         int index = _buffering_presets_combo.get_active_row_number ();
1292                         if (index < 0) {
1293                                 return;
1294                         }
1295                         switch (index) {
1296                                 case 0:
1297                                         _rc_config->set_buffering_preset (Small);
1298                                         break;
1299                                 case 1:
1300                                         _rc_config->set_buffering_preset (Medium);
1301                                         break;
1302                                 case 2:
1303                                         _rc_config->set_buffering_preset (Large);
1304                                         break;
1305                                 case 3:
1306                                         _rc_config->set_buffering_preset (Custom);
1307                                         break;
1308                                 default:
1309                                         error << string_compose (_("programming error: unknown buffering preset string, index = %1"), index) << endmsg;
1310                                         break;
1311                         }
1312                 }
1313
1314                 RCConfiguration* _rc_config;
1315                 Label         _label;
1316                 HSliderOption _playback;
1317                 HSliderOption _capture;
1318                 ComboBoxText  _buffering_presets_combo;
1319 };
1320
1321 class ControlSurfacesOptions : public OptionEditorMiniPage
1322 {
1323         public:
1324                 ControlSurfacesOptions ()
1325                         : _ignore_view_change (0)
1326                 {
1327                         _store = ListStore::create (_model);
1328                         _view.set_model (_store);
1329                         _view.append_column (_("Control Surface Protocol"), _model.name);
1330                         _view.get_column(0)->set_resizable (true);
1331                         _view.get_column(0)->set_expand (true);
1332                         _view.append_column_editable (_("Enable"), _model.enabled);
1333
1334                         Gtk::HBox* edit_box = manage (new Gtk::HBox);
1335                         edit_box->set_spacing(3);
1336                         edit_box->show ();
1337
1338                         Label* label = manage (new Label);
1339                         label->set_text (_("Edit the settings for selected protocol (it must be ENABLED first):"));
1340                         edit_box->pack_start (*label, false, false);
1341                         label->show ();
1342
1343                         edit_button = manage (new Button(_("Show Protocol Settings")));
1344                         edit_button->signal_clicked().connect (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_btn_clicked));
1345                         edit_box->pack_start (*edit_button, true, true);
1346                         edit_button->set_sensitive (false);
1347                         edit_button->show ();
1348
1349                         int const n = table.property_n_rows();
1350                         table.resize (n + 2, 3);
1351                         table.attach (_view, 0, 3, n, n + 1);
1352                         table.attach (*edit_box, 0, 3, n + 1, n + 2);
1353
1354                         ControlProtocolManager& m = ControlProtocolManager::instance ();
1355                         m.ProtocolStatusChange.connect (protocol_status_connection, MISSING_INVALIDATOR,
1356                                         boost::bind (&ControlSurfacesOptions::protocol_status_changed, this, _1), gui_context());
1357
1358                         _store->signal_row_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::view_changed));
1359                         _view.signal_button_press_event().connect_notify (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_clicked));
1360                         _view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::selection_changed));
1361                 }
1362
1363                 void parameter_changed (std::string const &)
1364                 {
1365
1366                 }
1367
1368                 void set_state_from_config ()
1369                 {
1370                         _store->clear ();
1371
1372                         ControlProtocolManager& m = ControlProtocolManager::instance ();
1373                         for (list<ControlProtocolInfo*>::iterator i = m.control_protocol_info.begin(); i != m.control_protocol_info.end(); ++i) {
1374
1375                                 if (!(*i)->mandatory) {
1376                                         TreeModel::Row r = *_store->append ();
1377                                         r[_model.name] = (*i)->name;
1378                                         r[_model.enabled] = 0 != (*i)->protocol;
1379                                         r[_model.protocol_info] = *i;
1380                                 }
1381                         }
1382                 }
1383
1384         private:
1385
1386                 void protocol_status_changed (ControlProtocolInfo* cpi) {
1387                         /* find the row */
1388                         TreeModel::Children rows = _store->children();
1389
1390                         for (TreeModel::Children::iterator x = rows.begin(); x != rows.end(); ++x) {
1391                                 string n = ((*x)[_model.name]);
1392
1393                                 if ((*x)[_model.protocol_info] == cpi) {
1394                                         _ignore_view_change++;
1395                                         (*x)[_model.enabled] = 0 != cpi->protocol;
1396                                         _ignore_view_change--;
1397                                         selection_changed (); // update sensitivity
1398                                         break;
1399                                 }
1400                         }
1401                 }
1402
1403                 void selection_changed ()
1404                 {
1405                         //enable the Edit button when a row is selected for editing
1406                         TreeModel::Row row = *(_view.get_selection()->get_selected());
1407                         if (row && row[_model.enabled])
1408                                 edit_button->set_sensitive (true);
1409                         else
1410                                 edit_button->set_sensitive (false);
1411                 }
1412
1413                 void view_changed (TreeModel::Path const &, TreeModel::iterator const & i)
1414                 {
1415                         TreeModel::Row r = *i;
1416
1417                         if (_ignore_view_change) {
1418                                 return;
1419                         }
1420
1421                         ControlProtocolInfo* cpi = r[_model.protocol_info];
1422                         if (!cpi) {
1423                                 return;
1424                         }
1425
1426                         bool const was_enabled = (cpi->protocol != 0);
1427                         bool const is_enabled = r[_model.enabled];
1428
1429
1430                         if (was_enabled != is_enabled) {
1431
1432                                 if (!was_enabled) {
1433                                         ControlProtocolManager::instance().activate (*cpi);
1434                                 } else {
1435                                         ControlProtocolManager::instance().deactivate (*cpi);
1436                                 }
1437                         }
1438
1439                         selection_changed ();
1440                 }
1441
1442                 void edit_btn_clicked ()
1443                 {
1444                         std::string name;
1445                         ControlProtocolInfo* cpi;
1446                         TreeModel::Row row;
1447
1448                         row = *(_view.get_selection()->get_selected());
1449                         if (!row[_model.enabled]) {
1450                                 return;
1451                         }
1452                         cpi = row[_model.protocol_info];
1453                         if (!cpi || !cpi->protocol || !cpi->protocol->has_editor ()) {
1454                                 return;
1455                         }
1456                         Box* box = (Box*) cpi->protocol->get_gui ();
1457                         if (!box) {
1458                                 return;
1459                         }
1460                         if (box->get_parent()) {
1461                                 static_cast<ArdourWindow*>(box->get_parent())->present();
1462                                 return;
1463                         }
1464                         WindowTitle title (Glib::get_application_name());
1465                         title += row[_model.name];
1466                         title += _("Configuration");
1467                         /* once created, the window is managed by the surface itself (as ->get_parent())
1468                          * Surface's tear_down_gui() is called on session close, when de-activating
1469                          * or re-initializing a surface.
1470                          * tear_down_gui() hides an deletes the Window if it exists.
1471                          */
1472                         ArdourWindow* win = new ArdourWindow (*((Gtk::Window*) _view.get_toplevel()), title.get_string());
1473                         win->set_title (_("Control Protocol Settings"));
1474                         win->add (*box);
1475                         box->show ();
1476                         win->present ();
1477                 }
1478
1479                 void edit_clicked (GdkEventButton* ev)
1480                 {
1481                         if (ev->type != GDK_2BUTTON_PRESS) {
1482                                 return;
1483                         }
1484
1485                         edit_btn_clicked();
1486                 }
1487
1488                 class ControlSurfacesModelColumns : public TreeModelColumnRecord
1489         {
1490                 public:
1491
1492                         ControlSurfacesModelColumns ()
1493                         {
1494                                 add (name);
1495                                 add (enabled);
1496                                 add (protocol_info);
1497                         }
1498
1499                         TreeModelColumn<string> name;
1500                         TreeModelColumn<bool> enabled;
1501                         TreeModelColumn<ControlProtocolInfo*> protocol_info;
1502         };
1503
1504                 Glib::RefPtr<ListStore> _store;
1505                 ControlSurfacesModelColumns _model;
1506                 TreeView _view;
1507                 PBD::ScopedConnection protocol_status_connection;
1508                 uint32_t _ignore_view_change;
1509                 Gtk::Button* edit_button;
1510 };
1511
1512 class VideoTimelineOptions : public OptionEditorMiniPage
1513 {
1514         public:
1515                 VideoTimelineOptions (RCConfiguration* c)
1516                         : _rc_config (c)
1517                         , _show_video_export_info_button (_("Show Video Export Info before export"))
1518                         , _show_video_server_dialog_button (_("Show Video Server Startup Dialog"))
1519                         , _video_advanced_setup_button (_("Advanced Setup (remote video server)"))
1520                         , _xjadeo_browse_button (_("Browse..."))
1521                 {
1522                         Table* t = &table;
1523                         int n = table.property_n_rows();
1524
1525                         t->attach (_show_video_export_info_button, 1, 4, n, n + 1);
1526                         _show_video_export_info_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_export_info_toggled));
1527                         Gtkmm2ext::UI::instance()->set_tip (_show_video_export_info_button,
1528                                         _("<b>When enabled</b> an information window with details is displayed before the video-export dialog."));
1529                         ++n;
1530
1531                         t->attach (_show_video_server_dialog_button, 1, 4, n, n + 1);
1532                         _show_video_server_dialog_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_server_dialog_toggled));
1533                         Gtkmm2ext::UI::instance()->set_tip (_show_video_server_dialog_button,
1534                                         _("<b>When enabled</b> the video server is never launched automatically without confirmation"));
1535                         ++n;
1536
1537                         t->attach (_video_advanced_setup_button, 1, 4, n, n + 1, FILL);
1538                         _video_advanced_setup_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::video_advanced_setup_toggled));
1539                         Gtkmm2ext::UI::instance()->set_tip (_video_advanced_setup_button,
1540                                         _("<b>When enabled</b> you can specify a custom video-server URL and docroot. - Do not enable this option unless you know what you are doing."));
1541                         ++n;
1542
1543                         Label* l = manage (new Label (_("Video Server URL:")));
1544                         l->set_alignment (0, 0.5);
1545                         t->attach (*l, 1, 2, n, n + 1, FILL);
1546                         t->attach (_video_server_url_entry, 2, 4, n, n + 1, FILL);
1547                         Gtkmm2ext::UI::instance()->set_tip (_video_server_url_entry,
1548                                         _("Base URL of the video-server including http prefix. This is usually 'http://hostname.example.org:1554/' and defaults to 'http://localhost:1554/' when the video-server is running locally"));
1549                         ++n;
1550
1551                         l = manage (new Label (_("Video Folder:")));
1552                         l->set_alignment (0, 0.5);
1553                         t->attach (*l, 1, 2, n, n + 1, FILL);
1554                         t->attach (_video_server_docroot_entry, 2, 4, n, n + 1);
1555                         Gtkmm2ext::UI::instance()->set_tip (_video_server_docroot_entry,
1556                                         _("Local path to the video-server document-root. Only files below this directory will be accessible by the video-server. If the server run on a remote host, it should point to a network mounted folder of the server's docroot or be left empty if it is unavailable. It is used for the local video-monitor and file-browsing when opening/adding a video file."));
1557                         ++n;
1558
1559                         l = manage (new Label (""));
1560                         t->attach (*l, 0, 4, n, n + 1, EXPAND | FILL);
1561                         ++n;
1562
1563                         l = manage (new Label (string_compose ("<b>%1</b>", _("Video Monitor"))));
1564                         l->set_use_markup (true);
1565                         l->set_alignment (0, 0.5);
1566                         t->attach (*l, 0, 4, n, n + 1, EXPAND | FILL);
1567                         ++n;
1568
1569                         l = manage (new Label (string_compose (_("Custom Path to Video Monitor (%1) - leave empty for default:"),
1570 #ifdef __APPLE__
1571                                                         "Jadeo.app"
1572 #elif defined PLATFORM_WINDOWS
1573                                                         "xjadeo.exe"
1574 #else
1575                                                         "xjadeo"
1576 #endif
1577                                                         )));
1578                         l->set_alignment (0, 0.5);
1579                         t->attach (*l, 1, 4, n, n + 1, FILL);
1580                         ++n;
1581
1582                         t->attach (_custom_xjadeo_path, 2, 3, n, n + 1, EXPAND|FILL);
1583                         Gtkmm2ext::UI::instance()->set_tip (_custom_xjadeo_path, _("Set a custom path to the Video Monitor Executable, changing this requires a restart."));
1584                         t->attach (_xjadeo_browse_button, 3, 4, n, n + 1, FILL);
1585
1586                         _video_server_url_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1587                         _video_server_url_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1588                         _video_server_docroot_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1589                         _video_server_docroot_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1590                         _custom_xjadeo_path.signal_changed().connect (sigc::mem_fun (*this, &VideoTimelineOptions::custom_xjadeo_path_changed));
1591                         _xjadeo_browse_button.signal_clicked ().connect (sigc::mem_fun (*this, &VideoTimelineOptions::xjadeo_browse_clicked));
1592
1593                         // xjadeo-path is a UIConfig parameter
1594                         UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &VideoTimelineOptions::parameter_changed));
1595                 }
1596
1597                 void server_url_changed ()
1598                 {
1599                         _rc_config->set_video_server_url (_video_server_url_entry.get_text());
1600                 }
1601
1602                 void server_docroot_changed ()
1603                 {
1604                         _rc_config->set_video_server_docroot (_video_server_docroot_entry.get_text());
1605                 }
1606
1607                 void show_video_export_info_toggled ()
1608                 {
1609                         bool const x = _show_video_export_info_button.get_active ();
1610                         _rc_config->set_show_video_export_info (x);
1611                 }
1612
1613                 void show_video_server_dialog_toggled ()
1614                 {
1615                         bool const x = _show_video_server_dialog_button.get_active ();
1616                         _rc_config->set_show_video_server_dialog (x);
1617                 }
1618
1619                 void video_advanced_setup_toggled ()
1620                 {
1621                         bool const x = _video_advanced_setup_button.get_active ();
1622                         _rc_config->set_video_advanced_setup(x);
1623                 }
1624
1625                 void custom_xjadeo_path_changed ()
1626                 {
1627                         UIConfiguration::instance().set_xjadeo_binary (_custom_xjadeo_path.get_text());
1628                 }
1629
1630                 void xjadeo_browse_clicked ()
1631                 {
1632                         Gtk::FileChooserDialog dialog(_("Set Video Monitor Executable"), Gtk::FILE_CHOOSER_ACTION_OPEN);
1633                         dialog.set_filename (UIConfiguration::instance().get_xjadeo_binary());
1634                         dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1635                         dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
1636                         if (dialog.run () == Gtk::RESPONSE_OK) {
1637                                 const std::string& filename = dialog.get_filename();
1638                                 if (!filename.empty() && (
1639 #ifdef __APPLE__
1640                                                         Glib::file_test (filename + "/Contents/MacOS/xjadeo", Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE) ||
1641 #endif
1642                                                         Glib::file_test (filename, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE)
1643                                                         )) {
1644                                         UIConfiguration::instance().set_xjadeo_binary (filename);
1645                                 }
1646                         }
1647                 }
1648
1649                 void parameter_changed (string const & p)
1650                 {
1651                         if (p == "video-server-url") {
1652                                 _video_server_url_entry.set_text (_rc_config->get_video_server_url());
1653                         } else if (p == "video-server-docroot") {
1654                                 _video_server_docroot_entry.set_text (_rc_config->get_video_server_docroot());
1655                         } else if (p == "show-video-export-info") {
1656                                 bool const x = _rc_config->get_show_video_export_info();
1657                                 _show_video_export_info_button.set_active (x);
1658                         } else if (p == "show-video-server-dialog") {
1659                                 bool const x = _rc_config->get_show_video_server_dialog();
1660                                 _show_video_server_dialog_button.set_active (x);
1661                         } else if (p == "video-advanced-setup") {
1662                                 bool const x = _rc_config->get_video_advanced_setup();
1663                                 _video_advanced_setup_button.set_active(x);
1664                                 _video_server_docroot_entry.set_sensitive(x);
1665                                 _video_server_url_entry.set_sensitive(x);
1666                         } else if (p == "xjadeo-binary") {
1667                                 _custom_xjadeo_path.set_text (UIConfiguration::instance().get_xjadeo_binary());
1668                         }
1669                 }
1670
1671                 void set_state_from_config ()
1672                 {
1673                         parameter_changed ("video-server-url");
1674                         parameter_changed ("video-server-docroot");
1675                         parameter_changed ("video-monitor-setup-dialog");
1676                         parameter_changed ("show-video-export-info");
1677                         parameter_changed ("show-video-server-dialog");
1678                         parameter_changed ("video-advanced-setup");
1679                         parameter_changed ("xjadeo-binary");
1680                 }
1681
1682         private:
1683                 RCConfiguration* _rc_config;
1684                 Entry _video_server_url_entry;
1685                 Entry _video_server_docroot_entry;
1686                 Entry _custom_xjadeo_path;
1687                 CheckButton _show_video_export_info_button;
1688                 CheckButton _show_video_server_dialog_button;
1689                 CheckButton _video_advanced_setup_button;
1690                 Button _xjadeo_browse_button;
1691 };
1692
1693 class ColumVisibilityOption : public Option
1694 {
1695         public:
1696         ColumVisibilityOption (string id, string name, uint32_t n_col, sigc::slot<uint32_t> get, sigc::slot<bool, uint32_t> set)
1697                 : Option (id, name)
1698                 , _heading (name)
1699                 , _n_col (n_col)
1700                 , _get (get)
1701                 , _set (set)
1702         {
1703                 cb = (CheckButton**) malloc (sizeof (CheckButton*) * n_col);
1704                 for (uint32_t i = 0; i < n_col; ++i) {
1705                         CheckButton* col = manage (new CheckButton (string_compose (_("Column %1"), i + 1)));
1706                         col->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &ColumVisibilityOption::column_toggled), i));
1707                         _hbox.pack_start (*col);
1708                         cb[i] = col;
1709                 }
1710                 parameter_changed (id);
1711         }
1712
1713         ~ColumVisibilityOption () {
1714                 free (cb);
1715         }
1716
1717         Gtk::Widget& tip_widget() { return _hbox; }
1718
1719         void set_state_from_config ()
1720         {
1721                 uint32_t c = _get();
1722                 for (uint32_t i = 0; i < _n_col; ++i) {
1723                         bool en = (c & (1<<i)) ? true : false;
1724                         if (cb[i]->get_active () != en) {
1725                                 cb[i]->set_active (en);
1726                         }
1727                 }
1728         }
1729
1730         void add_to_page (OptionEditorPage* p)
1731         {
1732                 _heading.add_to_page (p);
1733                 add_widget_to_page (p, &_hbox);
1734         }
1735         private:
1736
1737         void column_toggled (int b) {
1738                 uint32_t c = _get();
1739                 uint32_t cc = c;
1740                 if (cb[b]->get_active ()) {
1741                         c |= (1<<b);
1742                 } else {
1743                         c &= ~(1<<b);
1744                 }
1745                 if (cc != c) {
1746                         _set (c);
1747                 }
1748         }
1749
1750         HBox _hbox;
1751         OptionEditorHeading _heading;
1752
1753         CheckButton** cb;
1754         uint32_t _n_col;
1755         sigc::slot<uint32_t> _get;
1756         sigc::slot<bool, uint32_t> _set;
1757 };
1758
1759
1760 /** A class which allows control of visibility of some editor components usign
1761  *  a VisibilityGroup.  The caller should pass in a `dummy' VisibilityGroup
1762  *  which has the correct members, but with null widget pointers.  This
1763  *  class allows the user to set visibility of the members, the details
1764  *  of which are stored in a configuration variable which can be watched
1765  *  by parts of the editor that actually contain the widgets whose visibility
1766  *  is being controlled.
1767  */
1768
1769 class VisibilityOption : public Option
1770 {
1771 public:
1772         /** @param name User-visible name for this group.
1773          *  @param g `Dummy' VisibilityGroup (as described above).
1774          *  @param get Method to get the value of the appropriate configuration variable.
1775          *  @param set Method to set the value of the appropriate configuration variable.
1776          */
1777         VisibilityOption (string name, VisibilityGroup* g, sigc::slot<string> get, sigc::slot<bool, string> set)
1778                 : Option (g->get_state_name(), name)
1779                 , _heading (name)
1780                 , _visibility_group (g)
1781                 , _get (get)
1782                 , _set (set)
1783         {
1784                 /* Watch for changes made by the user to our members */
1785                 _visibility_group->VisibilityChanged.connect_same_thread (
1786                         _visibility_group_connection, sigc::bind (&VisibilityOption::changed, this)
1787                         );
1788         }
1789
1790         void set_state_from_config ()
1791         {
1792                 /* Set our state from the current configuration */
1793                 _visibility_group->set_state (_get ());
1794         }
1795
1796         void add_to_page (OptionEditorPage* p)
1797         {
1798                 _heading.add_to_page (p);
1799                 add_widget_to_page (p, _visibility_group->list_view ());
1800         }
1801
1802         Gtk::Widget& tip_widget() { return *_visibility_group->list_view (); }
1803
1804 private:
1805         void changed ()
1806         {
1807                 /* The user has changed something, so reflect this change
1808                    in the RCConfiguration.
1809                 */
1810                 _set (_visibility_group->get_state_value ());
1811         }
1812
1813         OptionEditorHeading _heading;
1814         VisibilityGroup* _visibility_group;
1815         sigc::slot<std::string> _get;
1816         sigc::slot<bool, std::string> _set;
1817         PBD::ScopedConnection _visibility_group_connection;
1818 };
1819
1820
1821 class MidiPortOptions : public OptionEditorMiniPage, public sigc::trackable
1822 {
1823         public:
1824                 MidiPortOptions() {
1825
1826                         setup_midi_port_view (midi_output_view, false);
1827                         setup_midi_port_view (midi_input_view, true);
1828
1829                         OptionEditorHeading* h = new OptionEditorHeading (_("MIDI Inputs"));
1830                         h->add_to_page (this);
1831
1832                         Gtk::ScrolledWindow* scroller = manage (new Gtk::ScrolledWindow);
1833                         scroller->add (midi_input_view);
1834                         scroller->set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
1835                         scroller->set_size_request (-1, 180);
1836
1837                         int n = table.property_n_rows();
1838                         table.attach (*scroller, 0, 3, n, n + 1, FILL | EXPAND);
1839
1840                         h = new OptionEditorHeading (_("MIDI Outputs"));
1841                         h->add_to_page (this);
1842
1843                         scroller = manage (new Gtk::ScrolledWindow);
1844                         scroller->add (midi_output_view);
1845                         scroller->set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
1846                         scroller->set_size_request (-1, 180);
1847
1848                         n = table.property_n_rows();
1849                         table.attach (*scroller, 0, 3, n, n + 1, FILL | EXPAND);
1850
1851                         midi_output_view.show ();
1852                         midi_input_view.show ();
1853
1854                         table.signal_show().connect (sigc::mem_fun (*this, &MidiPortOptions::on_show));
1855                 }
1856
1857                 void parameter_changed (string const&) {}
1858                 void set_state_from_config() {}
1859
1860                 void on_show () {
1861                         refill ();
1862
1863                         AudioEngine::instance()->PortRegisteredOrUnregistered.connect (connections,
1864                                         invalidator (*this),
1865                                         boost::bind (&MidiPortOptions::refill, this),
1866                                         gui_context());
1867                         AudioEngine::instance()->MidiPortInfoChanged.connect (connections,
1868                                         invalidator (*this),
1869                                         boost::bind (&MidiPortOptions::refill, this),
1870                                         gui_context());
1871                         AudioEngine::instance()->MidiSelectionPortsChanged.connect (connections,
1872                                         invalidator (*this),
1873                                         boost::bind (&MidiPortOptions::refill, this),
1874                                         gui_context());
1875                 }
1876
1877                 void refill () {
1878
1879                         if (refill_midi_ports (true, midi_input_view)) {
1880                                 input_label.show ();
1881                         } else {
1882                                 input_label.hide ();
1883                         }
1884                         if (refill_midi_ports (false, midi_output_view)) {
1885                                 output_label.show ();
1886                         } else {
1887                                 output_label.hide ();
1888                         }
1889                 }
1890
1891         private:
1892                 PBD::ScopedConnectionList connections;
1893
1894                 /* MIDI port management */
1895                 struct MidiPortColumns : public Gtk::TreeModel::ColumnRecord {
1896
1897                         MidiPortColumns () {
1898                                 add (pretty_name);
1899                                 add (music_data);
1900                                 add (control_data);
1901                                 add (selection);
1902                                 add (name);
1903                                 add (filler);
1904                         }
1905
1906                         Gtk::TreeModelColumn<std::string> pretty_name;
1907                         Gtk::TreeModelColumn<bool> music_data;
1908                         Gtk::TreeModelColumn<bool> control_data;
1909                         Gtk::TreeModelColumn<bool> selection;
1910                         Gtk::TreeModelColumn<std::string> name;
1911                         Gtk::TreeModelColumn<std::string> filler;
1912                 };
1913
1914                 MidiPortColumns midi_port_columns;
1915                 Gtk::TreeView midi_input_view;
1916                 Gtk::TreeView midi_output_view;
1917                 Gtk::Label input_label;
1918                 Gtk::Label output_label;
1919
1920                 void setup_midi_port_view (Gtk::TreeView&, bool with_selection);
1921                 bool refill_midi_ports (bool for_input, Gtk::TreeView&);
1922                 void pretty_name_edit (std::string const & path, std::string const & new_text, Gtk::TreeView*);
1923                 void midi_music_column_toggled (std::string const & path, Gtk::TreeView*);
1924                 void midi_control_column_toggled (std::string const & path, Gtk::TreeView*);
1925                 void midi_selection_column_toggled (std::string const & path, Gtk::TreeView*);
1926 };
1927
1928 void
1929 MidiPortOptions::setup_midi_port_view (Gtk::TreeView& view, bool with_selection)
1930 {
1931         int pretty_name_column;
1932         int music_column;
1933         int control_column;
1934         int selection_column;
1935         TreeViewColumn* col;
1936         Gtk::Label* l;
1937
1938         pretty_name_column = view.append_column_editable (_("Name (click to edit)"), midi_port_columns.pretty_name) - 1;
1939
1940         col = manage (new TreeViewColumn ("", midi_port_columns.music_data));
1941         col->set_alignment (ALIGN_CENTER);
1942         l = manage (new Label (_("Music Data")));
1943         set_tooltip (*l, string_compose (_("If ticked, %1 will consider this port to be a source of music performance data."), PROGRAM_NAME));
1944         col->set_widget (*l);
1945         l->show ();
1946         music_column = view.append_column (*col) - 1;
1947
1948         col = manage (new TreeViewColumn ("", midi_port_columns.control_data));
1949         col->set_alignment (ALIGN_CENTER);
1950         l = manage (new Label (_("Control Data")));
1951         set_tooltip (*l, string_compose (_("If ticked, %1 will consider this port to be a source of control data."), PROGRAM_NAME));
1952         col->set_widget (*l);
1953         l->show ();
1954         control_column = view.append_column (*col) - 1;
1955
1956         if (with_selection) {
1957                 col = manage (new TreeViewColumn (_("Follow Selection"), midi_port_columns.selection));
1958                 selection_column = view.append_column (*col) - 1;
1959                 l = manage (new Label (_("Follow Selection")));
1960                 set_tooltip (*l, string_compose (_("If ticked, and \"MIDI input follows selection\" is enabled,\n%1 will automatically connect the first selected MIDI track to this port.\n"), PROGRAM_NAME));
1961                 col->set_widget (*l);
1962                 l->show ();
1963         }
1964
1965         /* filler column so that the last real column doesn't expand */
1966         view.append_column ("", midi_port_columns.filler);
1967
1968         CellRendererText* pretty_name_cell = dynamic_cast<CellRendererText*> (view.get_column_cell_renderer (pretty_name_column));
1969         pretty_name_cell->property_editable() = true;
1970         pretty_name_cell->signal_edited().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::pretty_name_edit), &view));
1971
1972         CellRendererToggle* toggle_cell;
1973
1974         toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (music_column));
1975         toggle_cell->property_activatable() = true;
1976         toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_music_column_toggled), &view));
1977
1978         toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (control_column));
1979         toggle_cell->property_activatable() = true;
1980         toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_control_column_toggled), &view));
1981
1982         if (with_selection) {
1983                 toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (selection_column));
1984                 toggle_cell->property_activatable() = true;
1985                 toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_selection_column_toggled), &view));
1986         }
1987
1988         view.get_selection()->set_mode (SELECTION_NONE);
1989         view.set_tooltip_column (4); /* port "real" name */
1990         view.get_column(0)->set_resizable (true);
1991         view.get_column(0)->set_expand (true);
1992 }
1993
1994 bool
1995 MidiPortOptions::refill_midi_ports (bool for_input, Gtk::TreeView& view)
1996 {
1997         using namespace ARDOUR;
1998
1999         std::vector<string> ports;
2000
2001         AudioEngine::instance()->get_known_midi_ports (ports);
2002
2003         if (ports.empty()) {
2004                 view.hide ();
2005                 return false;
2006         }
2007
2008         Glib::RefPtr<ListStore> model = Gtk::ListStore::create (midi_port_columns);
2009
2010         for (vector<string>::const_iterator s = ports.begin(); s != ports.end(); ++s) {
2011
2012                 if (AudioEngine::instance()->port_is_mine (*s)) {
2013                         continue;
2014                 }
2015
2016                 PortManager::MidiPortInformation mpi (AudioEngine::instance()->midi_port_information (*s));
2017
2018                 if (mpi.pretty_name.empty()) {
2019                         /* vanished since get_known_midi_ports() */
2020                         continue;
2021                 }
2022
2023                 if (for_input != mpi.input) {
2024                         continue;
2025                 }
2026
2027                 TreeModel::Row row = *(model->append());
2028
2029                 row[midi_port_columns.pretty_name] = mpi.pretty_name;
2030                 row[midi_port_columns.music_data] = mpi.properties & MidiPortMusic;
2031                 row[midi_port_columns.control_data] = mpi.properties & MidiPortControl;
2032                 row[midi_port_columns.selection] = mpi.properties & MidiPortSelection;
2033                 row[midi_port_columns.name] = *s;
2034         }
2035
2036         view.set_model (model);
2037
2038         return true;
2039 }
2040
2041 void
2042 MidiPortOptions::midi_music_column_toggled (string const & path, TreeView* view)
2043 {
2044         TreeIter iter = view->get_model()->get_iter (path);
2045
2046         if (!iter) {
2047                 return;
2048         }
2049
2050         bool new_value = ! bool ((*iter)[midi_port_columns.music_data]);
2051
2052         /* don't reset model - wait for MidiPortInfoChanged signal */
2053
2054         if (new_value) {
2055                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortMusic);
2056         } else {
2057                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortMusic);
2058         }
2059 }
2060
2061 void
2062 MidiPortOptions::midi_control_column_toggled (string const & path, TreeView* view)
2063 {
2064         TreeIter iter = view->get_model()->get_iter (path);
2065
2066         if (!iter) {
2067                 return;
2068         }
2069
2070         bool new_value = ! bool ((*iter)[midi_port_columns.control_data]);
2071
2072         /* don't reset model - wait for MidiPortInfoChanged signal */
2073
2074         if (new_value) {
2075                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortControl);
2076         } else {
2077                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortControl);
2078         }
2079 }
2080
2081 void
2082 MidiPortOptions::midi_selection_column_toggled (string const & path, TreeView* view)
2083 {
2084         TreeIter iter = view->get_model()->get_iter (path);
2085
2086         if (!iter) {
2087                 return;
2088         }
2089
2090         bool new_value = ! bool ((*iter)[midi_port_columns.selection]);
2091
2092         /* don't reset model - wait for MidiSelectionPortsChanged signal */
2093
2094         if (new_value) {
2095                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortSelection);
2096         } else {
2097                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortSelection);
2098         }
2099 }
2100
2101 void
2102 MidiPortOptions::pretty_name_edit (std::string const & path, string const & new_text, Gtk::TreeView* view)
2103 {
2104         TreeIter iter = view->get_model()->get_iter (path);
2105
2106         if (!iter) {
2107                 return;
2108         }
2109
2110         boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
2111         if (backend) {
2112                 ARDOUR::PortEngine::PortHandle ph = backend->get_port_by_name ((*iter)[midi_port_columns.name]);
2113                 if (ph) {
2114                         backend->set_port_property (ph, "http://jackaudio.org/metadata/pretty-name", new_text, "");
2115                         (*iter)[midi_port_columns.pretty_name] = new_text;
2116                 }
2117         }
2118 }
2119
2120 /*============*/
2121
2122
2123 RCOptionEditor::RCOptionEditor ()
2124         : OptionEditorContainer (Config, string_compose (_("%1 Preferences"), PROGRAM_NAME))
2125         , Tabbable (*this, _("Preferences")
2126 #ifdef MIXBUS
2127                         , false // detached by default (first start, no instant.xml)
2128 #endif
2129                         ) /* pack self-as-vbox into tabbable */
2130         , _rc_config (Config)
2131         , _mixer_strip_visibility ("mixer-element-visibility")
2132 {
2133         UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &RCOptionEditor::parameter_changed));
2134
2135         /* MISC */
2136
2137         uint32_t hwcpus = hardware_concurrency ();
2138         BoolOption* bo;
2139         BoolComboOption* bco;
2140
2141         if (hwcpus > 1) {
2142                 add_option (_("General"), new OptionEditorHeading (_("DSP CPU Utilization")));
2143
2144                 ComboOption<int32_t>* procs = new ComboOption<int32_t> (
2145                                 "processor-usage",
2146                                 _("Signal processing uses"),
2147                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_processor_usage),
2148                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_processor_usage)
2149                                 );
2150
2151                 procs->add (-1, _("all but one processor"));
2152                 procs->add (0, _("all available processors"));
2153
2154                 for (uint32_t i = 1; i <= hwcpus; ++i) {
2155                         procs->add (i, string_compose (P_("%1 processor", "%1 processors", i), i));
2156                 }
2157
2158                 procs->set_note (string_compose (_("This setting will only take effect when %1 is restarted."), PROGRAM_NAME));
2159
2160                 add_option (_("General"), procs);
2161         }
2162
2163         /* Image cache size */
2164         add_option (_("General"), new OptionEditorHeading (_("Memory Usage")));
2165
2166         HSliderOption *sics = new HSliderOption ("waveform-cache-size",
2167                         _("Waveform image cache size (megabytes)"),
2168                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_cache_size),
2169                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_cache_size),
2170                         1, 1024, 10 /* 1 MB to 1GB in steps of 10MB */
2171                         );
2172         sics->scale().set_digits (0);
2173         Gtkmm2ext::UI::instance()->set_tip (
2174                         sics->tip_widget(),
2175                  _("Increasing the cache size uses more memory to store waveform images, which can improve graphical performance."));
2176         add_option (_("General"), sics);
2177
2178         add_option (_("General"), new OptionEditorHeading (_("Engine")));
2179
2180         add_option (_("General"),
2181              new BoolOption (
2182                      "try-autostart-engine",
2183                      _("Try to auto-launch audio/midi engine"),
2184                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_try_autostart_engine),
2185                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_try_autostart_engine)
2186                      ));
2187
2188         add_option (_("General"), new OptionEditorHeading (_("Automation")));
2189
2190         add_option (_("General"),
2191              new SpinOption<double> (
2192                      "automation-thinning-factor",
2193                      _("Thinning factor (larger value => less data)"),
2194                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_thinning_factor),
2195                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_thinning_factor),
2196                      0, 1000, 1, 20
2197                      ));
2198
2199         add_option (_("General"),
2200              new SpinOption<double> (
2201                      "automation-interval-msecs",
2202                      _("Automation sampling interval (milliseconds)"),
2203                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_interval_msecs),
2204                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_interval_msecs),
2205                      1, 1000, 1, 20
2206                      ));
2207
2208         add_option (_("General"), new OptionEditorHeading (_("Tempo")));
2209
2210         bo = new BoolOption (
2211                 "allow-non-quarter-pulse",
2212                 _("Allow non quarter-note pulse"),
2213                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_allow_non_quarter_pulse),
2214                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_allow_non_quarter_pulse)
2215                 );
2216         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2217                                             string_compose (_("<b>When enabled</b> %1 will allow tempo to be expressed in divisions per minute\n"
2218                                                               "<b>When disabled</b> %1 will only allow tempo to be expressed in quarter notes per minute"),
2219                                                             PROGRAM_NAME));
2220         add_option (_("General"), bo);
2221
2222         if (!ARDOUR::Profile->get_mixbus()) {
2223                 add_option (_("General"), new OptionEditorHeading (_("GUI Lock")));
2224                 /* Lock GUI timeout */
2225
2226                 HSliderOption *slts = new HSliderOption("lock-gui-after-seconds",
2227                                 _("Lock timeout (seconds)"),
2228                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_lock_gui_after_seconds),
2229                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_lock_gui_after_seconds),
2230                                 0, 1000, 1, 10
2231                                 );
2232                 slts->scale().set_digits (0);
2233                 Gtkmm2ext::UI::instance()->set_tip (
2234                                 slts->tip_widget(),
2235                                 _("Lock GUI after this many idle seconds (zero to never lock)"));
2236                 add_option (_("General"), slts);
2237         } // !mixbus
2238
2239         add_option (_("General/Session"), new OptionEditorHeading (S_("Options|Undo")));
2240
2241         add_option (_("General/Session"), new UndoOptions (_rc_config));
2242
2243         add_option (_("General/Session"),
2244              new BoolOption (
2245                      "verify-remove-last-capture",
2246                      _("Verify removal of last capture"),
2247                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_verify_remove_last_capture),
2248                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_verify_remove_last_capture)
2249                      ));
2250
2251         add_option (_("General/Session"), new OptionEditorHeading (_("Session Management")));
2252
2253         add_option (_("General/Session"),
2254              new BoolOption (
2255                      "periodic-safety-backups",
2256                      _("Make periodic backups of the session file"),
2257                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_periodic_safety_backups),
2258                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_periodic_safety_backups)
2259                      ));
2260
2261         add_option (_("General/Session"),
2262              new BoolOption (
2263                      "only-copy-imported-files",
2264                      _("Always copy imported files"),
2265                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_only_copy_imported_files),
2266                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_only_copy_imported_files)
2267                      ));
2268
2269         add_option (_("General/Session"), new DirectoryOption (
2270                             X_("default-session-parent-dir"),
2271                             _("Default folder for new sessions:"),
2272                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_default_session_parent_dir),
2273                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_default_session_parent_dir)
2274                             ));
2275
2276         add_option (_("General/Session"),
2277              new SpinOption<uint32_t> (
2278                      "max-recent-sessions",
2279                      _("Maximum number of recent sessions"),
2280                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_max_recent_sessions),
2281                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_max_recent_sessions),
2282                      0, 1000, 1, 20
2283                      ));
2284
2285
2286 #ifdef ENABLE_NLS
2287
2288         add_option (_("General/Translation"), new OptionEditorHeading (_("Internationalization")));
2289
2290         bo = new BoolOption (
2291                         "enable-translation",
2292                         _("Use translations"),
2293                         sigc::ptr_fun (ARDOUR::translations_are_enabled),
2294                         sigc::ptr_fun (ARDOUR::set_translations_enabled)
2295                         );
2296
2297         bo->set_note (string_compose (_("These settings will only take effect after %1 is restarted (if available for your language preferences)."), PROGRAM_NAME));
2298
2299         add_option (_("General/Translation"), bo);
2300
2301         parameter_changed ("enable-translation");
2302 #endif // ENABLE_NLS
2303
2304
2305         /* EDITOR */
2306
2307         add_option (_("Editor"), new OptionEditorHeading (_("General")));
2308
2309         add_option (_("Editor"),
2310              new BoolOption (
2311                      "rubberbanding-snaps-to-grid",
2312                      _("Snap rubberband to grid"),
2313                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_rubberbanding_snaps_to_grid),
2314                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_rubberbanding_snaps_to_grid)
2315                      ));
2316
2317         bo = new BoolOption (
2318                      "name-new-markers",
2319                      _("Prompt for new marker names"),
2320                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_name_new_markers),
2321                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_name_new_markers)
2322                 );
2323         add_option (_("Editor"), bo);
2324         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(), _("If enabled, popup a dialog when a new marker is created to allow its name to be set as it is created."
2325                                                                 "\n\nYou can always rename markers by right-clicking on them"));
2326
2327         add_option (_("Editor"),
2328              new BoolOption (
2329                      "draggable-playhead",
2330                      _("Allow dragging of playhead"),
2331                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_draggable_playhead),
2332                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_draggable_playhead)
2333                      ));
2334
2335         ComboOption<float>* dps = new ComboOption<float> (
2336                      "draggable-playhead-speed",
2337                      _("Playhead dragging speed (%)"),
2338                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_draggable_playhead_speed),
2339                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_draggable_playhead_speed)
2340                      );
2341         dps->add (0.05, _("5%"));
2342         dps->add (0.1, _("10%"));
2343         dps->add (0.25, _("25%"));
2344         dps->add (0.5, _("50%"));
2345         dps->add (1.0, _("100%"));
2346         add_option (_("Editor"), dps);
2347
2348         ComboOption<float>* eet = new ComboOption<float> (
2349                      "extra-ui-extents-time",
2350                      _("Limit zooming & summary view to X minutes beyond session extents"),
2351                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_extra_ui_extents_time),
2352                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_extra_ui_extents_time)
2353                      );
2354         eet->add (1, _("1 minute"));
2355         eet->add (2, _("2 minutes"));
2356         eet->add (20, _("20 minutes"));
2357         eet->add (60, _("1 hour"));
2358         add_option (_("Editor"), eet);
2359
2360         if (!Profile->get_mixbus()) {
2361
2362                 add_option (_("Editor"),
2363                                 new BoolOption (
2364                                         "use-mouse-position-as-zoom-focus-on-scroll",
2365                                         _("Zoom to mouse position when zooming with scroll wheel"),
2366                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_mouse_position_as_zoom_focus_on_scroll),
2367                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_mouse_position_as_zoom_focus_on_scroll)
2368                                         ));
2369         }  // !mixbus
2370
2371         add_option (_("Editor"),
2372                     new BoolOption (
2373                             "use-time-rulers-to-zoom-with-vertical-drag",
2374                             _("Zoom with vertical drag in rulers"),
2375                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_time_rulers_to_zoom_with_vertical_drag),
2376                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_time_rulers_to_zoom_with_vertical_drag)
2377                             ));
2378
2379         add_option (_("Editor"),
2380                     new BoolOption (
2381                             "use-double-click-to-zoom-to-selection",
2382                             _("Double click zooms to selection"),
2383                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_double_click_to_zoom_to_selection),
2384                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_double_click_to_zoom_to_selection)
2385                             ));
2386
2387         add_option (_("Editor"),
2388                     new BoolOption (
2389                             "update-editor-during-summary-drag",
2390                             _("Update editor window during drags of the summary"),
2391                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_update_editor_during_summary_drag),
2392                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_update_editor_during_summary_drag)
2393                             ));
2394
2395         add_option (_("Editor"),
2396             new BoolOption (
2397                     "autoscroll-editor",
2398                     _("Auto-scroll editor window when dragging near its edges"),
2399                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_autoscroll_editor),
2400                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_autoscroll_editor)
2401                     ));
2402
2403         add_option (_("Editor"),
2404              new BoolComboOption (
2405                      "show-region-gain-envelopes",
2406                      _("Show gain envelopes in audio regions"),
2407                      _("in all modes"),
2408                      _("only in Draw and Internal Edit modes"),
2409                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_region_gain),
2410                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_region_gain)
2411                      ));
2412
2413         add_option (_("Editor"), new OptionEditorHeading (_("Editor Behavior")));
2414
2415         add_option (_("Editor"),
2416              new BoolOption (
2417                      "automation-follows-regions",
2418                      _("Move relevant automation when audio regions are moved"),
2419                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_follows_regions),
2420                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_follows_regions)
2421                      ));
2422
2423         bo = new BoolOption (
2424                      "new-automation-points-on-lane",
2425                      _("Ignore Y-axis click position when adding new automation-points"),
2426                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_new_automation_points_on_lane),
2427                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_new_automation_points_on_lane)
2428                      );
2429         add_option (_("Editor"), bo);
2430         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2431                         _("<b>When enabled</b> The new points drawn in any automation lane will be placed on the existing line, regardless of mouse y-axis position."));
2432
2433         ComboOption<FadeShape>* fadeshape = new ComboOption<FadeShape> (
2434                         "default-fade-shape",
2435                         _("Default fade shape"),
2436                         sigc::mem_fun (*_rc_config,
2437                                 &RCConfiguration::get_default_fade_shape),
2438                         sigc::mem_fun (*_rc_config,
2439                                 &RCConfiguration::set_default_fade_shape)
2440                         );
2441
2442         fadeshape->add (FadeLinear,
2443                         _("Linear (for highly correlated material)"));
2444         fadeshape->add (FadeConstantPower, _("Constant power"));
2445         fadeshape->add (FadeSymmetric, _("Symmetric"));
2446         fadeshape->add (FadeSlow, _("Slow"));
2447         fadeshape->add (FadeFast, _("Fast"));
2448
2449         add_option (_("Editor"), fadeshape);
2450
2451         bco = new BoolComboOption (
2452                      "use-overlap-equivalency",
2453                      _("Regions in edit groups are edited together"),
2454                      _("whenever they overlap in time"),
2455                      _("only if they have identical length and position"),
2456                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_overlap_equivalency),
2457                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_overlap_equivalency)
2458                      );
2459
2460         add_option (_("Editor"), bco);
2461
2462         ComboOption<LayerModel>* lm = new ComboOption<LayerModel> (
2463                 "layer-model",
2464                 _("Layering model"),
2465                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_layer_model),
2466                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_layer_model)
2467                 );
2468
2469         lm->add (LaterHigher, _("later is higher"));
2470         lm->add (Manual, _("manual layering"));
2471         add_option (_("Editor"), lm);
2472
2473         ComboOption<RegionSelectionAfterSplit> *rsas = new ComboOption<RegionSelectionAfterSplit> (
2474                     "region-selection-after-split",
2475                     _("After splitting selected regions, select"),
2476                     sigc::mem_fun (*_rc_config, &RCConfiguration::get_region_selection_after_split),
2477                     sigc::mem_fun (*_rc_config, &RCConfiguration::set_region_selection_after_split));
2478
2479         // TODO: decide which of these modes are really useful
2480         rsas->add(None, _("no regions"));
2481         // rsas->add(NewlyCreatedLeft, _("newly-created regions before the split"));
2482         // rsas->add(NewlyCreatedRight, _("newly-created regions after the split"));
2483         rsas->add(NewlyCreatedBoth, _("newly-created regions"));
2484         // rsas->add(Existing, _("unmodified regions in the existing selection"));
2485         // rsas->add(ExistingNewlyCreatedLeft, _("existing selection and newly-created regions before the split"));
2486         // rsas->add(ExistingNewlyCreatedRight, _("existing selection and newly-created regions after the split"));
2487         rsas->add(ExistingNewlyCreatedBoth, _("existing selection and newly-created regions"));
2488
2489         add_option (_("Editor"), rsas);
2490
2491         add_option (_("Editor/Modifiers"), new OptionEditorHeading (_("Keyboard Modifiers")));
2492         add_option (_("Editor/Modifiers"), new KeyboardOptions);
2493         add_option (_("Editor/Modifiers"), new OptionEditorBlank ());
2494
2495         /* MIXER -- SOLO AND MUTE */
2496
2497         add_option (_("Mixer"), new OptionEditorHeading (_("Solo")));
2498
2499         _solo_control_is_listen_control = new BoolOption (
2500                 "solo-control-is-listen-control",
2501                 _("Solo controls are Listen controls"),
2502                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_control_is_listen_control),
2503                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_control_is_listen_control)
2504                 );
2505
2506         add_option (_("Mixer"), _solo_control_is_listen_control);
2507
2508         add_option (_("Mixer"),
2509              new BoolOption (
2510                      "exclusive-solo",
2511                      _("Exclusive solo"),
2512                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_exclusive_solo),
2513                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_exclusive_solo)
2514                      ));
2515
2516         add_option (_("Mixer"),
2517              new BoolOption (
2518                      "show-solo-mutes",
2519                      _("Show solo muting"),
2520                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_show_solo_mutes),
2521                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_show_solo_mutes)
2522                      ));
2523
2524         add_option (_("Mixer"),
2525              new BoolOption (
2526                      "solo-mute-override",
2527                      _("Soloing overrides muting"),
2528                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_override),
2529                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_override)
2530                      ));
2531
2532         add_option (_("Mixer"),
2533              new FaderOption (
2534                      "solo-mute-gain",
2535                      _("Solo-in-place mute cut (dB)"),
2536                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_gain),
2537                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_gain)
2538                      ));
2539
2540         _listen_position = new ComboOption<ListenPosition> (
2541                 "listen-position",
2542                 _("Listen Position"),
2543                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_listen_position),
2544                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_listen_position)
2545                 );
2546
2547         _listen_position->add (AfterFaderListen, _("after-fader (AFL)"));
2548         _listen_position->add (PreFaderListen, _("pre-fader (PFL)"));
2549
2550         add_option (_("Mixer"), _listen_position);
2551
2552         ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
2553                 "pfl-position",
2554                 _("PFL signals come from"),
2555                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
2556                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
2557                 );
2558
2559         pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
2560         pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
2561
2562         add_option (_("Mixer"), pp);
2563
2564         ComboOption<AFLPosition>* pa = new ComboOption<AFLPosition> (
2565                 "afl-position",
2566                 _("AFL signals come from"),
2567                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_afl_position),
2568                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_afl_position)
2569                 );
2570
2571         pa->add (AFLFromBeforeProcessors, _("immediately post-fader"));
2572         pa->add (AFLFromAfterProcessors, _("after post-fader processors (before pan)"));
2573
2574         add_option (_("Mixer"), pa);
2575
2576         add_option (_("Mixer"), new OptionEditorHeading (_("Default Track / Bus Muting Options")));
2577
2578         add_option (_("Mixer"),
2579              new BoolOption (
2580                      "mute-affects-pre-fader",
2581                      _("Mute affects pre-fader sends"),
2582                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_pre_fader),
2583                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_pre_fader)
2584                      ));
2585
2586         add_option (_("Mixer"),
2587              new BoolOption (
2588                      "mute-affects-post-fader",
2589                      _("Mute affects post-fader sends"),
2590                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_post_fader),
2591                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_post_fader)
2592                      ));
2593
2594         add_option (_("Mixer"),
2595              new BoolOption (
2596                      "mute-affects-control-outs",
2597                      _("Mute affects control outputs"),
2598                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_control_outs),
2599                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_control_outs)
2600                      ));
2601
2602         add_option (_("Mixer"),
2603              new BoolOption (
2604                      "mute-affects-main-outs",
2605                      _("Mute affects main outputs"),
2606                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_main_outs),
2607                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_main_outs)
2608                      ));
2609
2610
2611         if (!ARDOUR::Profile->get_mixbus()) {
2612                 add_option (_("Mixer"), new OptionEditorHeading (_("Send Routing")));
2613                 add_option (_("Mixer"),
2614                                 new BoolOption (
2615                                         "link-send-and-route-panner",
2616                                         _("Link panners of Aux and External Sends with main panner by default"),
2617                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_link_send_and_route_panner),
2618                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_link_send_and_route_panner)
2619                                         ));
2620         }
2621
2622         /* Signal Flow */
2623
2624         add_option (_("Signal Flow"), new OptionEditorHeading (_("Monitoring")));
2625
2626         ComboOption<MonitorModel>* mm = new ComboOption<MonitorModel> (
2627                 "monitoring-model",
2628                 _("Record monitoring handled by"),
2629                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_monitoring_model),
2630                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_monitoring_model)
2631                 );
2632
2633         if (AudioEngine::instance()->port_engine().can_monitor_input()) {
2634                 mm->add (HardwareMonitoring, _("via Audio Driver"));
2635         }
2636
2637         string prog (PROGRAM_NAME);
2638         boost::algorithm::to_lower (prog);
2639         mm->add (SoftwareMonitoring, string_compose (_("%1"), prog));
2640         mm->add (ExternalMonitoring, _("audio hardware"));
2641
2642         add_option (_("Signal Flow"), mm);
2643
2644         bo = new BoolOption (
2645                      "tape-machine-mode",
2646                      _("Tape machine mode"),
2647                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_tape_machine_mode),
2648                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_tape_machine_mode)
2649                      );
2650         add_option (_("Signal Flow"), bo);
2651         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2652                         string_compose (_("<b>When enabled</b> %1 will not monitor a track's input if the transport is stopped."),
2653                                         PROGRAM_NAME));
2654
2655         if (!Profile->get_mixbus()) {
2656
2657                 add_option (_("Signal Flow"), new OptionEditorHeading (_("Track and Bus Connections")));
2658
2659                 add_option (_("Signal Flow"),
2660                                 new BoolOption (
2661                                         "auto-connect-standard-busses",
2662                                         _("Auto-connect master/monitor busses"),
2663                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_connect_standard_busses),
2664                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_connect_standard_busses)
2665                                         ));
2666
2667                 ComboOption<AutoConnectOption>* iac = new ComboOption<AutoConnectOption> (
2668                                 "input-auto-connect",
2669                                 _("Connect track inputs"),
2670                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_input_auto_connect),
2671                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_input_auto_connect)
2672                                 );
2673
2674                 iac->add (AutoConnectPhysical, _("automatically to physical inputs"));
2675                 iac->add (ManualConnect, _("manually"));
2676
2677                 add_option (_("Signal Flow"), iac);
2678
2679                 ComboOption<AutoConnectOption>* oac = new ComboOption<AutoConnectOption> (
2680                                 "output-auto-connect",
2681                                 _("Connect track and bus outputs"),
2682                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_output_auto_connect),
2683                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_output_auto_connect)
2684                                 );
2685
2686                 oac->add (AutoConnectPhysical, _("automatically to physical outputs"));
2687                 oac->add (AutoConnectMaster, _("automatically to master bus"));
2688                 oac->add (ManualConnect, _("manually"));
2689
2690                 add_option (_("Signal Flow"), oac);
2691
2692                 bo = new BoolOption (
2693                                 "strict-io",
2694                                 _("Use 'Strict-I/O' for new tracks or busses"),
2695                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_strict_io),
2696                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_strict_io)
2697                                 );
2698
2699                 add_option (_("Signal Flow"), bo);
2700                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2701                                 _("With strict-i/o enabled, Effect Processors will not modify the number of channels on a track. The number of output channels will always match the number of input channels."));
2702
2703         }  // !mixbus
2704
2705
2706         /* AUDIO */
2707
2708         add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
2709
2710         add_option (_("Audio"), new BufferingOptions (_rc_config));
2711
2712         add_option (_("Audio"), new OptionEditorHeading (_("Denormals")));
2713
2714         add_option (_("Audio"),
2715              new BoolOption (
2716                      "denormal-protection",
2717                      _("Use DC bias to protect against denormals"),
2718                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_protection),
2719                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_protection)
2720                      ));
2721
2722         ComboOption<DenormalModel>* dm = new ComboOption<DenormalModel> (
2723                 "denormal-model",
2724                 _("Processor handling"),
2725                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_model),
2726                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
2727                 );
2728
2729         int dmsize = 1;
2730         dm->add (DenormalNone, _("no processor handling"));
2731
2732         FPU* fpu = FPU::instance();
2733
2734         if (fpu->has_flush_to_zero()) {
2735                 ++dmsize;
2736                 dm->add (DenormalFTZ, _("use FlushToZero"));
2737         } else if (_rc_config->get_denormal_model() == DenormalFTZ) {
2738                 _rc_config->set_denormal_model(DenormalNone);
2739         }
2740
2741         if (fpu->has_denormals_are_zero()) {
2742                 ++dmsize;
2743                 dm->add (DenormalDAZ, _("use DenormalsAreZero"));
2744         } else if (_rc_config->get_denormal_model() == DenormalDAZ) {
2745                 _rc_config->set_denormal_model(DenormalNone);
2746         }
2747
2748         if (fpu->has_flush_to_zero() && fpu->has_denormals_are_zero()) {
2749                 ++dmsize;
2750                 dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
2751         } else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
2752                 _rc_config->set_denormal_model(DenormalNone);
2753         }
2754
2755         if (dmsize == 1) {
2756                 dm->set_sensitive(false);
2757         }
2758
2759         add_option (_("Audio"), dm);
2760
2761         add_option (_("Audio"), new OptionEditorHeading (_("Regions")));
2762
2763         add_option (_("Audio"),
2764              new BoolOption (
2765                      "auto-analyse-audio",
2766                      _("Enable automatic analysis of audio"),
2767                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_analyse_audio),
2768                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_analyse_audio)
2769                      ));
2770
2771         add_option (_("Audio"),
2772              new BoolOption (
2773                      "replicate-missing-region-channels",
2774                      _("Replicate missing region channels"),
2775                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_replicate_missing_region_channels),
2776                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_replicate_missing_region_channels)
2777                      ));
2778
2779         /* MIDI */
2780
2781         add_option (_("MIDI"), new OptionEditorHeading (_("Buffering")));
2782
2783         add_option (_("MIDI"),
2784                     new SpinOption<float> (
2785                             "midi-readahead",
2786                             _("MIDI read-ahead time (seconds)"),
2787                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_readahead),
2788                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_readahead),
2789                             0.1, 10, 0.05, 1,
2790                             "", 1.0, 2
2791                             ));
2792
2793         add_option (_("MIDI"), new OptionEditorHeading (_("Session")));
2794
2795         add_option (_("MIDI"),
2796              new SpinOption<int32_t> (
2797                      "initial-program-change",
2798                      _("Initial program change"),
2799                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_initial_program_change),
2800                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_initial_program_change),
2801                      -1, 65536, 1, 10
2802                      ));
2803
2804         add_option (_("MIDI"), new OptionEditorHeading (_("Audition")));
2805
2806         add_option (_("MIDI"),
2807              new BoolOption (
2808                      "sound-midi-notes",
2809                      _("Sound MIDI notes as they are selected in the editor"),
2810                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_sound_midi_notes),
2811                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_sound_midi_notes)
2812                      ));
2813
2814         ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
2815                 "midi-audition-synth-uri",
2816                 _("MIDI Audition Synth (LV2)"),
2817                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
2818                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
2819                 );
2820
2821         audition_synth->add(X_(""), _("None"));
2822         PluginInfoList all_plugs;
2823         PluginManager& manager (PluginManager::instance());
2824 #ifdef LV2_SUPPORT
2825         all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
2826
2827         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
2828                 if (manager.get_status (*i) == PluginManager::Hidden) continue;
2829                 if (!(*i)->is_instrument()) continue;
2830                 if ((*i)->type != ARDOUR::LV2) continue;
2831                 if ((*i)->name.length() > 46) {
2832                         audition_synth->add((*i)->unique_id, (*i)->name.substr (0, 44) + "...");
2833                 } else {
2834                         audition_synth->add((*i)->unique_id, (*i)->name);
2835                 }
2836         }
2837 #endif
2838
2839         add_option (_("MIDI"), audition_synth);
2840
2841         /* Click */
2842
2843         add_option (_("Metronome"), new OptionEditorHeading (_("Metronome")));
2844         add_option (_("Metronome"), new ClickOptions (_rc_config));
2845         add_option (_("Metronome"), new OptionEditorHeading (_("Options")));
2846
2847         bo = new BoolOption (
2848                         "click-record-only",
2849                         _("Enable metronome only while recording"),
2850                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_record_only),
2851                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_record_only)
2852                         );
2853
2854         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2855                         string_compose (_("<b>When enabled</b> the metronome will remain silent if %1 is <b>not recording</b>."), PROGRAM_NAME));
2856         add_option (_("Metronome"), bo);
2857         add_option (_("Metronome"), new OptionEditorBlank ());
2858
2859
2860         /* Meters */
2861
2862         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Metering")));
2863
2864         ComboOption<float>* mht = new ComboOption<float> (
2865                 "meter-hold",
2866                 _("Peak hold time"),
2867                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_hold),
2868                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_hold)
2869                 );
2870
2871         mht->add (MeterHoldOff, _("off"));
2872         mht->add (MeterHoldShort, _("short"));
2873         mht->add (MeterHoldMedium, _("medium"));
2874         mht->add (MeterHoldLong, _("long"));
2875
2876         add_option (S_("Preferences|Metering"), mht);
2877
2878         ComboOption<float>* mfo = new ComboOption<float> (
2879                 "meter-falloff",
2880                 _("DPM fall-off"),
2881                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_falloff),
2882                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_falloff)
2883                 );
2884
2885         mfo->add (METER_FALLOFF_OFF,      _("off"));
2886         mfo->add (METER_FALLOFF_SLOWEST,  _("slowest [6.6dB/sec]"));
2887         mfo->add (METER_FALLOFF_SLOW,     _("slow [8.6dB/sec] (BBC PPM, EBU PPM)"));
2888         mfo->add (METER_FALLOFF_SLOWISH,  _("moderate [12.0dB/sec] (DIN)"));
2889         mfo->add (METER_FALLOFF_MODERATE, _("medium [13.3dB/sec] (EBU Digi PPM, IRT Digi PPM)"));
2890         mfo->add (METER_FALLOFF_MEDIUM,   _("fast [20dB/sec]"));
2891         mfo->add (METER_FALLOFF_FAST,     _("very fast [32dB/sec]"));
2892
2893         add_option (S_("Preferences|Metering"), mfo);
2894
2895         ComboOption<MeterLineUp>* mlu = new ComboOption<MeterLineUp> (
2896                 "meter-line-up-level",
2897                 _("Meter line-up level; 0dBu"),
2898                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_level),
2899                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_level)
2900                 );
2901
2902         mlu->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2903         mlu->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2904         mlu->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2905         mlu->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2906
2907         Gtkmm2ext::UI::instance()->set_tip (mlu->tip_widget(), _("Configure meter-marks and color-knee point for dBFS scale DPM, set reference level for IEC1/Nordic, IEC2 PPM and VU meter."));
2908
2909         add_option (S_("Preferences|Metering"), mlu);
2910
2911         ComboOption<MeterLineUp>* mld = new ComboOption<MeterLineUp> (
2912                 "meter-line-up-din",
2913                 _("IEC1/DIN Meter line-up level; 0dBu"),
2914                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_din),
2915                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_din)
2916                 );
2917
2918         mld->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2919         mld->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2920         mld->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2921         mld->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2922
2923         Gtkmm2ext::UI::instance()->set_tip (mld->tip_widget(), _("Reference level for IEC1/DIN meter."));
2924
2925         add_option (S_("Preferences|Metering"), mld);
2926
2927         ComboOption<VUMeterStandard>* mvu = new ComboOption<VUMeterStandard> (
2928                 "meter-vu-standard",
2929                 _("VU Meter standard"),
2930                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_vu_standard),
2931                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_vu_standard)
2932                 );
2933
2934         mvu->add (MeteringVUfrench,   _("0VU = -2dBu (France)"));
2935         mvu->add (MeteringVUamerican, _("0VU = 0dBu (North America, Australia)"));
2936         mvu->add (MeteringVUstandard, _("0VU = +4dBu (standard)"));
2937         mvu->add (MeteringVUeight,    _("0VU = +8dBu"));
2938
2939         add_option (S_("Preferences|Metering"), mvu);
2940
2941         HSliderOption *mpks = new HSliderOption("meter-peak",
2942                         _("Peak indicator threshold [dBFS]"),
2943                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_peak),
2944                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_peak),
2945                         -10, 0, .1, .1
2946                         );
2947
2948         Gtkmm2ext::UI::instance()->set_tip (
2949                         mpks->tip_widget(),
2950                         _("Specify the audio signal level in dBFS at and above which the meter-peak indicator will flash red."));
2951
2952         add_option (S_("Preferences|Metering"), mpks);
2953
2954         OptionEditorHeading* default_meter_head = new OptionEditorHeading (_("Default Meter Types"));
2955         default_meter_head->set_note (_("These settings apply to newly created tracks and busses. For the Master bus, this will be when a new session is created."));
2956
2957         add_option (S_("Preferences|Metering"), default_meter_head);
2958
2959         ComboOption<MeterType>* mtm = new ComboOption<MeterType> (
2960                 "meter-type-master",
2961                 _("Default Meter Type for Master Bus"),
2962                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_master),
2963                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_master)
2964                 );
2965         mtm->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2966         mtm->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2967         mtm->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2968         mtm->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2969         mtm->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2970         mtm->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2971         mtm->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2972         mtm->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2973
2974         add_option (S_("Preferences|Metering"), mtm);
2975
2976
2977         ComboOption<MeterType>* mtb = new ComboOption<MeterType> (
2978                 "meter-type-bus",
2979                 _("Default meter type for busses"),
2980                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_bus),
2981                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_bus)
2982                 );
2983         mtb->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2984         mtb->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2985         mtb->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2986         mtb->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2987         mtb->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2988         mtb->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2989         mtb->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2990         mtb->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2991
2992         add_option (S_("Preferences|Metering"), mtb);
2993
2994         ComboOption<MeterType>* mtt = new ComboOption<MeterType> (
2995                 "meter-type-track",
2996                 _("Default meter type for tracks"),
2997                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_track),
2998                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_track)
2999                 );
3000         mtt->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
3001         mtt->add (MeterPeak0dB, ArdourMeter::meter_type_string(MeterPeak0dB));
3002
3003         add_option (S_("Preferences|Metering"), mtt);
3004
3005         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Post Export Analysis")));
3006
3007         add_option (S_("Preferences|Metering"),
3008              new BoolOption (
3009                      "save-export-analysis-image",
3010                      _("Save loudness analysis as image file"),
3011                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_save_export_analysis_image),
3012                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_save_export_analysis_image)
3013                      ));
3014
3015         /* TRANSPORT & Sync */
3016
3017         add_option (_("Transport"), new OptionEditorHeading (_("General")));
3018
3019         bo = new BoolOption (
3020                      "stop-at-session-end",
3021                      _("Stop at the end of the session"),
3022                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_at_session_end),
3023                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_at_session_end)
3024                      );
3025         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3026                                             string_compose (_("<b>When enabled</b> if %1 is <b>not recording</b>, it will stop the transport "
3027                                                               "when it reaches the current session end marker\n\n"
3028                                                               "<b>When disabled</b> %1 will continue to roll past the session end marker at all times"),
3029                                                             PROGRAM_NAME));
3030         add_option (_("Transport"), bo);
3031
3032         bo = new BoolOption (
3033                      "latched-record-enable",
3034                      _("Keep record-enable engaged on stop"),
3035                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_latched_record_enable),
3036                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_latched_record_enable)
3037                      );
3038         add_option (_("Transport"), bo);
3039         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3040                         _("<b>When enabled</b> master record will remain engaged when the transport transitions to stop.\n<b>When disabled</b> master record will be disabled when the transport transitions to stop."));
3041
3042         bo = new BoolOption (
3043                      "disable-disarm-during-roll",
3044                      _("Disable per-track record disarm while rolling"),
3045                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
3046                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
3047                      );
3048         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(), _("<b>When enabled</b> this will prevent you from accidentally stopping specific tracks recording during a take."));
3049         add_option (_("Transport"), bo);
3050
3051         bo = new BoolOption (
3052                      "quieten_at_speed",
3053                      _("12dB gain reduction during fast-forward and fast-rewind"),
3054                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_quieten_at_speed),
3055                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_quieten_at_speed)
3056                      );
3057         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3058                         _("<b>When enabled</b> this will reduce the unpleasant increase in perceived volume "
3059                                 "that occurs when fast-forwarding or rewinding through some kinds of audio"));
3060         add_option (_("Transport"), bo);
3061
3062         ComboOption<float>* psc = new ComboOption<float> (
3063                      "preroll-seconds",
3064                      _("Preroll"),
3065                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_preroll_seconds),
3066                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_preroll_seconds)
3067                      );
3068         Gtkmm2ext::UI::instance()->set_tip (psc->tip_widget(),
3069                                             (_("The amount of preroll to apply when <b>Play with Preroll</b> or <b>Record with Preroll</b>is initiated.\n\n"
3070                                                "If <b>Follow Edits</b> is enabled, the preroll is applied to the playhead position when a region is selected or trimmed.")));
3071         psc->add (-4.0, _("4 Bars"));
3072         psc->add (-2.0, _("2 Bars"));
3073         psc->add (-1.0, _("1 Bar"));
3074         psc->add (0.0, _("0 (no pre-roll)"));
3075         psc->add (0.1, _("0.1 second"));
3076         psc->add (0.25, _("0.25 second"));
3077         psc->add (0.5, _("0.5 second"));
3078         psc->add (1.0, _("1.0 second"));
3079         psc->add (2.0, _("2.0 seconds"));
3080         add_option (_("Transport"), psc);
3081
3082
3083         add_option (_("Transport"), new OptionEditorHeading (_("Looping")));
3084
3085         bo = new BoolOption (
3086                      "loop-is-mode",
3087                      _("Play loop is a transport mode"),
3088                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_loop_is_mode),
3089                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_loop_is_mode)
3090                      );
3091         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3092                                             (_("<b>When enabled</b> the loop button does not start playback but forces playback to always play the loop\n\n"
3093                                                "<b>When disabled</b> the loop button starts playing the loop, but stop then cancels loop playback")));
3094         add_option (_("Transport"), bo);
3095
3096         bo = new BoolOption (
3097                      "seamless-loop",
3098                      _("Do seamless looping (not possible when slaved to MTC, LTC etc)"),
3099                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_seamless_loop),
3100                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_seamless_loop)
3101                      );
3102         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3103                                             string_compose (_("<b>When enabled</b> this will loop by reading ahead and wrapping around at the loop point, "
3104                                                               "preventing any need to do a transport locate at the end of the loop\n\n"
3105                                                               "<b>When disabled</b> looping is done by locating back to the start of the loop when %1 reaches the end "
3106                                                               "which will often cause a small click or delay"), PROGRAM_NAME));
3107         add_option (_("Transport"), bo);
3108
3109         add_option (_("Transport"), new OptionEditorHeading (_("Dropout (xrun) Handling")));
3110         bo = new BoolOption (
3111                      "stop-recording-on-xrun",
3112                      _("Stop recording when an xrun occurs"),
3113                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_recording_on_xrun),
3114                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_recording_on_xrun)
3115                      );
3116         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3117                                             string_compose (_("<b>When enabled</b> %1 will stop recording if an over- or underrun is detected by the audio engine"),
3118                                                             PROGRAM_NAME));
3119         add_option (_("Transport"), bo);
3120
3121         bo = new BoolOption (
3122                      "create-xrun-marker",
3123                      _("Create markers where xruns occur"),
3124                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_create_xrun_marker),
3125                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_create_xrun_marker)
3126                      );
3127         add_option (_("Transport"), bo);
3128
3129
3130         /* SYNC */
3131
3132         add_option (_("Sync"), new OptionEditorHeading (_("External Synchronization")));
3133
3134         _sync_source = new ComboOption<SyncSource> (
3135                 "sync-source",
3136                 _("External timecode source"),
3137                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_sync_source),
3138                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_sync_source)
3139                 );
3140
3141         add_option (_("Sync"), _sync_source);
3142
3143         _sync_framerate = new BoolOption (
3144                      "timecode-sync-frame-rate",
3145                      _("Match session video frame rate to external timecode"),
3146                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_sync_frame_rate),
3147                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_sync_frame_rate)
3148                      );
3149         Gtkmm2ext::UI::instance()->set_tip
3150                 (_sync_framerate->tip_widget(),
3151                  string_compose (_("This option controls the value of the video frame rate <i>while chasing</i> an external timecode source.\n\n"
3152                                    "<b>When enabled</b> the session video frame rate will be changed to match that of the selected external timecode source.\n\n"
3153                                    "<b>When disabled</b> the session video frame rate will not be changed to match that of the selected external timecode source."
3154                                    "Instead the frame rate indication in the main clock will flash red and %1 will convert between the external "
3155                                    "timecode standard and the session standard."), PROGRAM_NAME));
3156
3157         add_option (_("Sync"), _sync_framerate);
3158
3159         _sync_genlock = new BoolOption (
3160                 "timecode-source-is-synced",
3161                 _("Sync-lock timecode to clock (disable drift compensation)"),
3162                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_is_synced),
3163                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_is_synced)
3164                 );
3165         Gtkmm2ext::UI::instance()->set_tip
3166                 (_sync_genlock->tip_widget(),
3167                  string_compose (_("<b>When enabled</b> %1 will never varispeed when slaved to external timecode. "
3168                                    "Sync Lock indicates that the selected external timecode source shares clock-sync "
3169                                    "(Black &amp; Burst, Wordclock, etc) with the audio interface. "
3170                                    "This option disables drift compensation. The transport speed is fixed at 1.0. "
3171                                    "Vari-speed LTC will be ignored and cause drift."
3172                                    "\n\n"
3173                                    "<b>When disabled</b> %1 will compensate for potential drift, regardless if the "
3174                                    "timecode sources shares clock sync."
3175                                   ), PROGRAM_NAME));
3176
3177
3178         add_option (_("Sync"), _sync_genlock);
3179
3180         _sync_source_2997 = new BoolOption (
3181                 "timecode-source-2997",
3182                 _("Lock to 29.9700 fps instead of 30000/1001"),
3183                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_2997),
3184                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_2997)
3185                 );
3186         Gtkmm2ext::UI::instance()->set_tip
3187                 (_sync_source_2997->tip_widget(),
3188                  _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
3189                          "SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
3190                          "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
3191                          "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
3192                          "That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
3193                          "because the variant of using exactly 29.97 fps has zero timecode drift.\n"
3194                          ));
3195
3196         add_option (_("Sync"), _sync_source_2997);
3197
3198         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Reader")));
3199
3200         _ltc_port = new ComboStringOption (
3201                 "ltc-source-port",
3202                 _("LTC incoming port"),
3203                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_source_port),
3204                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_source_port)
3205                 );
3206
3207         vector<string> physical_inputs;
3208         physical_inputs.push_back (_("None"));
3209         AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, physical_inputs);
3210         _ltc_port->set_popdown_strings (physical_inputs);
3211
3212         populate_sync_options ();
3213         AudioEngine::instance()->Running.connect (engine_started_connection, MISSING_INVALIDATOR, boost::bind (&RCOptionEditor::populate_sync_options, this), gui_context());
3214
3215         add_option (_("Sync/LTC"), _ltc_port);
3216
3217         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Generator")));
3218
3219         add_option (_("Sync/LTC"),
3220                     new BoolOption (
3221                             "send-ltc",
3222                             _("Enable LTC generator"),
3223                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc),
3224                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc)
3225                             ));
3226
3227         _ltc_send_continuously = new BoolOption (
3228                             "ltc-send-continuously",
3229                             _("Send LTC while stopped"),
3230                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously),
3231                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously)
3232                             );
3233         Gtkmm2ext::UI::instance()->set_tip
3234                 (_ltc_send_continuously->tip_widget(),
3235                  string_compose (_("<b>When enabled</b> %1 will continue to send LTC information even when the transport (playhead) is not moving"), PROGRAM_NAME));
3236         add_option (_("Sync/LTC"), _ltc_send_continuously);
3237
3238         _ltc_volume_slider = new HSliderOption("ltcvol", _("LTC generator level [dBFS]"),
3239                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_output_volume),
3240                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_output_volume),
3241                                         -50, 0, .5, 5,
3242                                         .05, true);
3243
3244         Gtkmm2ext::UI::instance()->set_tip
3245                 (_ltc_volume_slider->tip_widget(),
3246                  _("Specify the Peak Volume of the generated LTC signal in dBFS. A good value is  0dBu ^= -18dBFS in an EBU calibrated system"));
3247
3248         add_option (_("Sync/LTC"), _ltc_volume_slider);
3249
3250
3251         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Beat Clock (Mclk) Generator")));
3252
3253         add_option (_("Sync/MIDI"),
3254                     new BoolOption (
3255                             "send-midi-clock",
3256                             _("Enable Mclk generator"),
3257                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_midi_clock),
3258                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_midi_clock)
3259                             ));
3260
3261         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Time Code (MTC) Generator")));
3262
3263         add_option (_("Sync/MIDI"),
3264                     new BoolOption (
3265                             "send-mtc",
3266                             _("Enable MTC Generator"),
3267                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mtc),
3268                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mtc)
3269                             ));
3270
3271         add_option (_("Sync/MIDI"),
3272                     new SpinOption<int> (
3273                             "mtc-qf-speed-tolerance",
3274                             _("Percentage either side of normal transport speed to transmit MTC"),
3275                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mtc_qf_speed_tolerance),
3276                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mtc_qf_speed_tolerance),
3277                             0, 20, 1, 5
3278                             ));
3279
3280         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Machine Control (MMC)")));
3281
3282         add_option (_("Sync/MIDI"),
3283                     new BoolOption (
3284                             "mmc-control",
3285                             _("Respond to MMC commands"),
3286                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_control),
3287                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_control)
3288                             ));
3289
3290         add_option (_("Sync/MIDI"),
3291                     new BoolOption (
3292                             "send-mmc",
3293                             _("Send MMC commands"),
3294                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mmc),
3295                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mmc)
3296                             ));
3297
3298         add_option (_("Sync/MIDI"),
3299              new SpinOption<uint8_t> (
3300                      "mmc-receive-device-id",
3301                      _("Inbound MMC device ID"),
3302                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_receive_device_id),
3303                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_receive_device_id),
3304                      0, 128, 1, 10
3305                      ));
3306
3307         add_option (_("Sync/MIDI"),
3308              new SpinOption<uint8_t> (
3309                      "mmc-send-device-id",
3310                      _("Outbound MMC device ID"),
3311                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_send_device_id),
3312                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_send_device_id),
3313                      0, 128, 1, 10
3314                      ));
3315
3316
3317         /* Control Surfaces */
3318
3319         add_option (_("Control Surfaces"), new OptionEditorHeading (_("Control Surfaces")));
3320         add_option (_("Control Surfaces"), new ControlSurfacesOptions ());
3321
3322         /* MIDI PORTs */
3323         add_option (_("MIDI Ports"), new OptionEditorHeading (_("MIDI Port Options")));
3324
3325         add_option (_("MIDI Ports"),
3326                     new BoolOption (
3327                             "get-midi-input-follows-selection",
3328                             _("MIDI input follows MIDI track selection"),
3329                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_input_follows_selection),
3330                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_input_follows_selection)
3331                             ));
3332
3333         add_option (_("MIDI Ports"), new MidiPortOptions ());
3334         add_option (_("MIDI Ports"), new OptionEditorBlank ());
3335
3336         /* PLUGINS */
3337
3338 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3339         add_option (_("Plugins"), new OptionEditorHeading (_("Scan/Discover")));
3340         add_option (_("Plugins"),
3341                         new RcActionButton (_("Scan for Plugins"),
3342                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3343
3344 #endif
3345
3346         add_option (_("Plugins"), new OptionEditorHeading (_("General")));
3347
3348 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3349         bo = new BoolOption (
3350                         "show-plugin-scan-window",
3351                         _("Always Display Plugin Scan Progress"),
3352                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_plugin_scan_window),
3353                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_plugin_scan_window)
3354                         );
3355         add_option (_("Plugins"), bo);
3356         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3357                         _("<b>When enabled</b> a popup window showing plugin scan progress is displayed for indexing (cache load) and discovery (detect new plugins)"));
3358 #endif
3359
3360         bo = new BoolOption (
3361                 "plugins-stop-with-transport",
3362                 _("Silence plugins when the transport is stopped"),
3363                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugins_stop_with_transport),
3364                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_plugins_stop_with_transport)
3365                 );
3366         add_option (_("Plugins"), bo);
3367         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3368                                             _("<b>When enabled</b> plugins will be reset at transport stop. When disabled plugins will be left unchanged at transport stop.\n\nThis mostly affects plugins with a \"tail\" like Reverbs."));
3369
3370         bo = new BoolOption (
3371                 "new-plugins-active",
3372                         _("Make new plugins active"),
3373                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_new_plugins_active),
3374                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_new_plugins_active)
3375                         );
3376         add_option (_("Plugins"), bo);
3377         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3378                                             _("<b>When enabled</b> plugins will be activated when they are added to tracks/busses. When disabled plugins will be left inactive when they are added to tracks/busses"));
3379
3380 #if (defined WINDOWS_VST_SUPPORT || defined MACVST_SUPPORT || defined LXVST_SUPPORT)
3381         add_option (_("Plugins/VST"), new OptionEditorHeading (_("VST")));
3382 #if 0
3383         add_option (_("Plugins/VST"),
3384                         new RcActionButton (_("Scan for Plugins"),
3385                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3386 #endif
3387
3388 #if (defined AUDIOUNIT_SUPPORT && defined MACVST_SUPPORT)
3389         bo = new BoolOption (
3390                         "",
3391                         _("Enable Mac VST support (requires restart or re-scan)"),
3392                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_macvst),
3393                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_macvst)
3394                         );
3395         add_option (_("Plugins/VST"), bo);
3396 #endif
3397
3398         bo = new BoolOption (
3399                         "discover-vst-on-start",
3400                         _("Scan for [new] VST Plugins on Application Start"),
3401                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_vst_on_start),
3402                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_vst_on_start)
3403                         );
3404         add_option (_("Plugins/VST"), bo);
3405         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3406                                             _("<b>When enabled</b> new VST plugins are searched, tested and added to the cache index on application start. When disabled new plugins will only be available after triggering a 'Scan' manually"));
3407
3408 #ifdef WINDOWS_VST_SUPPORT
3409         // currently verbose logging is only implemented for Windows VST.
3410         bo = new BoolOption (
3411                         "verbose-plugin-scan",
3412                         _("Verbose Plugin Scan"),
3413                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_verbose_plugin_scan),
3414                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_verbose_plugin_scan)
3415                         );
3416         add_option (_("Plugins/VST"), bo);
3417         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3418                                             _("<b>When enabled</b> additional information for every plugin is added to the Log Window."));
3419 #endif
3420
3421         add_option (_("Plugins/VST"), new VstTimeOutSliderOption (_rc_config));
3422
3423         add_option (_("Plugins/VST"),
3424                         new RcActionButton (_("Clear"),
3425                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_cache),
3426                                 _("VST Cache:")));
3427
3428         add_option (_("Plugins/VST"),
3429                         new RcActionButton (_("Clear"),
3430                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_blacklist),
3431                                 _("VST Blacklist:")));
3432 #endif
3433
3434 #ifdef LXVST_SUPPORT
3435         add_option (_("Plugins/VST"),
3436                         new RcActionButton (_("Edit"),
3437                                 sigc::mem_fun (*this, &RCOptionEditor::edit_lxvst_path),
3438                         _("Linux VST Path:")));
3439
3440         add_option (_("Plugins/VST"),
3441                         new RcConfigDisplay (
3442                                 "plugin-path-lxvst",
3443                                 _("Path:"),
3444                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_lxvst),
3445                                 0));
3446 #endif
3447
3448 #ifdef WINDOWS_VST_SUPPORT
3449         add_option (_("Plugins/VST"),
3450                         new RcActionButton (_("Edit"),
3451                                 sigc::mem_fun (*this, &RCOptionEditor::edit_vst_path),
3452                         _("Windows VST Path:")));
3453         add_option (_("Plugins/VST"),
3454                         new RcConfigDisplay (
3455                                 "plugin-path-vst",
3456                                 _("Path:"),
3457                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_vst),
3458                                 ';'));
3459 #endif
3460
3461 #ifdef AUDIOUNIT_SUPPORT
3462
3463         add_option (_("Plugins/Audio Unit"), new OptionEditorHeading (_("Audio Unit")));
3464 #if 0
3465         add_option (_("Plugins/Audio Unit"),
3466                         new RcActionButton (_("Scan for Plugins"),
3467                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3468 #endif
3469
3470         bo = new BoolOption (
3471                         "discover-audio-units",
3472                         _("Scan for [new] AudioUnit Plugins on Application Start"),
3473                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_audio_units),
3474                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_audio_units)
3475                         );
3476         add_option (_("Plugins/Audio Unit"), bo);
3477         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3478                                             _("<b>When enabled</b> Audio Unit Plugins are discovered on application start. When disabled AU plugins will only be available after triggering a 'Scan' manually. The first successful scan will enable AU auto-scan, Any crash during plugin discovery will disable it."));
3479
3480         add_option (_("Plugins/Audio Unit"),
3481                         new RcActionButton (_("Clear"),
3482                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_cache),
3483                                 _("AU Cache:")));
3484
3485         add_option (_("Plugins/Audio Unit"),
3486                         new RcActionButton (_("Clear"),
3487                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_blacklist),
3488                                 _("AU Blacklist:")));
3489 #endif
3490
3491 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT || defined HAVE_LV2)
3492         add_option (_("Plugins"), new OptionEditorHeading (_("Plugin GUI")));
3493         add_option (_("Plugins"),
3494              new BoolOption (
3495                      "open-gui-after-adding-plugin",
3496                      _("Automatically open the plugin GUI when adding a new plugin"),
3497                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_open_gui_after_adding_plugin),
3498                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_open_gui_after_adding_plugin)
3499                      ));
3500
3501 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3502         add_option (_("Plugins"),
3503              new BoolOption (
3504                      "show-inline-display-by-default",
3505                      _("Show Plugin Inline Display on Mixerstrip by default"),
3506                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_inline_display_by_default),
3507                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_inline_display_by_default)
3508                      ));
3509
3510         _plugin_prefer_inline = new BoolOption (
3511                         "prefer-inline-over-gui",
3512                         _("Don't automatically open the plugin GUI when the plugin has an inline display mode"),
3513                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_prefer_inline_over_gui),
3514                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_prefer_inline_over_gui)
3515                         );
3516         add_option (_("Plugins"), _plugin_prefer_inline);
3517 #endif
3518
3519         add_option (_("Plugins"), new OptionEditorHeading (_("Instrument")));
3520
3521         bo = new BoolOption (
3522                         "ask-replace-instrument",
3523                         _("Ask to replace existing instrument plugin"),
3524                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_replace_instrument),
3525                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_replace_instrument)
3526                         );
3527         add_option (_("Plugins"), bo);
3528
3529         bo = new BoolOption (
3530                         "ask-setup_instrument",
3531                         _("Interactively configure instrument plugins on insert"),
3532                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_setup_instrument),
3533                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_setup_instrument)
3534                         );
3535         add_option (_("Plugins"), bo);
3536         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3537                         _("<b>When enabled</b> show a dialog to select instrument channel configuration before adding a multichannel plugin."));
3538
3539 #endif
3540         add_option (_("Plugins"), new OptionEditorBlank ());
3541
3542         /* INTERFACE */
3543 #if (defined OPTIONAL_CAIRO_IMAGE_SURFACE || defined CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE)
3544         add_option (_("Appearance"), new OptionEditorHeading (_("Graphics Acceleration")));
3545 #endif
3546
3547 #ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
3548         BoolOption* bgc = new BoolOption (
3549                 "cairo-image-surface",
3550                 _("Disable Graphics Hardware Acceleration (requires restart)"),
3551                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_cairo_image_surface),
3552                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_cairo_image_surface)
3553                 );
3554
3555         Gtkmm2ext::UI::instance()->set_tip (bgc->tip_widget(), string_compose (
3556                                 _("Render large parts of the application user-interface in software, instead of using 2D-graphics acceleration.\nThis requires restarting %1 before having an effect"), PROGRAM_NAME));
3557         add_option (_("Appearance"), bgc);
3558 #endif
3559
3560 #ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
3561         BoolOption* bgo = new BoolOption (
3562                 "buggy-gradients",
3563                 _("Possibly improve slow graphical performance (requires restart)"),
3564                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_buggy_gradients),
3565                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_buggy_gradients)
3566                 );
3567
3568         Gtkmm2ext::UI::instance()->set_tip (bgo->tip_widget(), string_compose (_("Disables hardware gradient rendering on buggy video drivers (\"buggy gradients patch\").\nThis requires restarting %1 before having an effect"), PROGRAM_NAME));
3569         add_option (_("Appearance"), bgo);
3570 #endif
3571         add_option (_("Appearance"), new OptionEditorHeading (_("Graphical User Interface")));
3572
3573         add_option (_("Appearance"),
3574              new BoolOption (
3575                      "widget-prelight",
3576                      _("Highlight widgets on mouseover"),
3577                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_widget_prelight),
3578                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_widget_prelight)
3579                      ));
3580
3581         add_option (_("Appearance"),
3582              new BoolOption (
3583                      "use-tooltips",
3584                      _("Show tooltips if mouse hovers over a control"),
3585                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_tooltips),
3586                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_tooltips)
3587                      ));
3588
3589         bo = new BoolOption (
3590                         "super-rapid-clock-update",
3591                         _("Update clocks at TC Frame rate"),
3592                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_super_rapid_clock_update),
3593                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_super_rapid_clock_update)
3594                         );
3595         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3596                         _("<b>When enabled</b> clock displays are updated every Timecode Frame (fps).\n\n"
3597                                 "<b>When disabled</b> clock displays are updated only every 100ms."
3598                          ));
3599         add_option (_("Appearance"), bo);
3600
3601         add_option (_("Appearance"),
3602                         new BoolOption (
3603                                 "blink-rec-arm",
3604                                 _("Blink Rec-Arm buttons"),
3605                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_rec_arm),
3606                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_rec_arm)
3607                                 ));
3608
3609         add_option (_("Appearance"),
3610                         new BoolOption (
3611                                 "blink-alert-indicators",
3612                                 _("Blink Alert Indicators"),
3613                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_alert_indicators),
3614                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_alert_indicators)
3615                                 ));
3616
3617
3618 #ifndef __APPLE__
3619         /* font scaling does nothing with GDK/Quartz */
3620         add_option (_("Appearance"), new FontScalingOptions ());
3621 #endif
3622         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("General")));
3623         add_option (_("Appearance/Editor"),
3624              new BoolOption (
3625                      "show-name-highlight",
3626                      _("Use name highlight bars in region displays (requires a restart)"),
3627                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_name_highlight),
3628                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_name_highlight)
3629                      ));
3630
3631         add_option (_("Appearance/Editor"),
3632                         new BoolOption (
3633                         "color-regions-using-track-color",
3634                         _("Region color follows track color"),
3635                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_color_regions_using_track_color),
3636                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_color_regions_using_track_color)
3637                         ));
3638
3639         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Waveforms")));
3640
3641         if (!Profile->get_mixbus()) {
3642                 add_option (_("Appearance/Editor"),
3643                                 new BoolOption (
3644                                         "show-waveforms",
3645                                         _("Show waveforms in regions"),
3646                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms),
3647                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms)
3648                                         ));
3649         }  // !mixbus
3650
3651         add_option (_("Appearance/Editor"),
3652              new BoolOption (
3653                      "show-waveforms-while-recording",
3654                      _("Show waveforms while recording"),
3655                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms_while_recording),
3656                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms_while_recording)
3657                      ));
3658
3659         add_option (_("Appearance/Editor"),
3660                         new BoolOption (
3661                         "show-waveform-clipping",
3662                         _("Show waveform clipping"),
3663                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveform_clipping),
3664                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveform_clipping)
3665                         ));
3666
3667         add_option (_("Appearance/Editor"), new ClipLevelOptions ());
3668
3669         ComboOption<WaveformScale>* wfs = new ComboOption<WaveformScale> (
3670                 "waveform-scale",
3671                 _("Waveform scale"),
3672                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_scale),
3673                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_scale)
3674                 );
3675
3676         wfs->add (Linear, _("linear"));
3677         wfs->add (Logarithmic, _("logarithmic"));
3678
3679         add_option (_("Appearance/Editor"), wfs);
3680
3681         ComboOption<WaveformShape>* wfsh = new ComboOption<WaveformShape> (
3682                 "waveform-shape",
3683                 _("Waveform shape"),
3684                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_shape),
3685                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_shape)
3686                 );
3687
3688         wfsh->add (Traditional, _("traditional"));
3689         wfsh->add (Rectified, _("rectified"));
3690
3691         add_option (_("Appearance/Editor"), wfsh);
3692
3693         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Editor Meters")));
3694
3695         add_option (_("Appearance/Editor"),
3696              new BoolOption (
3697                      "show-track-meters",
3698                      _("Show meters in track headers"),
3699                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_track_meters),
3700                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_track_meters)
3701                      ));
3702
3703         add_option (_("Appearance/Editor"),
3704              new BoolOption (
3705                      "editor-stereo-only-meters",
3706                      _("Limit track header meters to stereo"),
3707                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_editor_stereo_only_meters),
3708                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_editor_stereo_only_meters)
3709                      ));
3710
3711         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("MIDI Regions")));
3712
3713         add_option (_("Appearance/Editor"),
3714                     new BoolOption (
3715                             "display-first-midi-bank-as-zero",
3716                             _("Display first MIDI bank/program as 0"),
3717                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_first_midi_bank_is_zero),
3718                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_first_midi_bank_is_zero)
3719                             ));
3720
3721         add_option (_("Appearance/Editor"),
3722              new BoolOption (
3723                      "never-display-periodic-midi",
3724                      _("Don't display periodic (MTC, MMC) SysEx messages in MIDI Regions"),
3725                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_never_display_periodic_midi),
3726                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_never_display_periodic_midi)
3727                      ));
3728
3729         add_option (_("Appearance/Editor"), new OptionEditorBlank ());
3730
3731         /* The names of these controls must be the same as those given in MixerStrip
3732            for the actual widgets being controlled.
3733         */
3734         _mixer_strip_visibility.add (0, X_("Input"), _("Input"));
3735         _mixer_strip_visibility.add (0, X_("PhaseInvert"), _("Phase Invert"));
3736         _mixer_strip_visibility.add (0, X_("RecMon"), _("Record & Monitor"));
3737         _mixer_strip_visibility.add (0, X_("SoloIsoLock"), _("Solo Iso / Lock"));
3738         _mixer_strip_visibility.add (0, X_("Output"), _("Output"));
3739         _mixer_strip_visibility.add (0, X_("Comments"), _("Comments"));
3740         _mixer_strip_visibility.add (0, X_("VCA"), _("VCA Assigns"));
3741
3742         add_option (_("Appearance/Mixer"),
3743                 new VisibilityOption (
3744                         _("Mixer Strip"),
3745                         &_mixer_strip_visibility,
3746                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_mixer_strip_visibility),
3747                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_mixer_strip_visibility)
3748                         )
3749                 );
3750
3751         add_option (_("Appearance/Mixer"),
3752              new BoolOption (
3753                      "default-narrow_ms",
3754                      _("Use narrow strips in the mixer for new strips by default"),
3755                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_default_narrow_ms),
3756                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_default_narrow_ms)
3757                      ));
3758
3759         add_option (_("Appearance/Mixer"), new OptionEditorBlank ());
3760
3761         add_option (_("Appearance/Toolbar"), new OptionEditorHeading (_("Main Transport Toolbar Items")));
3762
3763         add_option (_("Appearance/Toolbar"),
3764              new BoolOption (
3765                      "show-toolbar-recpunch",
3766                      _("Display Record/Punch Options"),
3767                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_recpunch),
3768                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_recpunch)
3769                      ));
3770
3771         add_option (_("Appearance/Toolbar"),
3772              new BoolOption (
3773                      "show-toolbar-monitoring",
3774                      _("Display Monitor Options"),
3775                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_monitoring),
3776                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_monitoring)
3777                      ));
3778
3779         add_option (_("Appearance/Toolbar"),
3780              new BoolOption (
3781                      "show-toolbar-selclock",
3782                      _("Display Selection Clock"),
3783                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_selclock),
3784                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_selclock)
3785                      ));
3786
3787         if (!ARDOUR::Profile->get_small_screen()) {
3788                 add_option (_("Appearance/Toolbar"),
3789                                 new BoolOption (
3790                                         "show-secondary-clock",
3791                                         _("Display Secondary Clock"),
3792                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_secondary_clock),
3793                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_secondary_clock)
3794                                         ));
3795         }
3796
3797         add_option (_("Appearance/Toolbar"),
3798              new BoolOption (
3799                      "show-mini-timeline",
3800                      _("Display Navigation Timeline"),
3801                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_mini_timeline),
3802                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_mini_timeline)
3803                      ));
3804
3805         add_option (_("Appearance/Toolbar"),
3806              new BoolOption (
3807                      "show-editor-meter",
3808                      _("Display Master Level Meter"),
3809                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_editor_meter),
3810                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_editor_meter)
3811                      ));
3812
3813         add_option (_("Appearance/Toolbar"),
3814                         new ColumVisibilityOption (
3815                                 "action-table-columns", _("Lua Action Script Button Visibility"), 4,
3816                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_action_table_columns),
3817                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_action_table_columns)
3818                                 )
3819                         );
3820         add_option (_("Appearance/Toolbar"), new OptionEditorBlank ());
3821
3822
3823         /* and now the theme manager */
3824
3825         add_option (_("Appearance/Theme"), new OptionEditorHeading (_("Theme")));
3826
3827         add_option (_("Appearance/Theme"), new BoolOption (
3828                                 "flat-buttons",
3829                                 _("Draw \"flat\" buttons"),
3830                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_flat_buttons),
3831                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_flat_buttons)
3832                                 ));
3833
3834         add_option (_("Appearance/Theme"), new BoolOption (
3835                                 "meter-style-led",
3836                                 _("LED meter style"),
3837                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_style_led),
3838                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_style_led)
3839                                 ));
3840
3841
3842         HSliderOption *gui_hs = new HSliderOption(
3843                         "timeline-item-gradient-depth",
3844                         _("Waveforms color gradient depth"),
3845                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_gradient_depth),
3846                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_gradient_depth),
3847                         0, 1.0, 0.05
3848                         );
3849         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3850         add_option (_("Appearance/Theme"), gui_hs);
3851
3852         gui_hs = new HSliderOption(
3853                         "timeline-item-gradient-depth",
3854                         _("Timeline item gradient depth"),
3855                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_timeline_item_gradient_depth),
3856                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_timeline_item_gradient_depth),
3857                         0, 1.0, 0.05
3858                         );
3859         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3860         add_option (_("Appearance/Theme"), gui_hs);
3861
3862         vector<string> icon_sets = ::get_icon_sets ();
3863         if (icon_sets.size() > 1) {
3864                 ComboOption<std::string>* io = new ComboOption<std::string> (
3865                                 "icon-set", _("Icon Set"),
3866                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_icon_set),
3867                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_icon_set)
3868                                 );
3869                 for (vector<string>::const_iterator i = icon_sets.begin (); i != icon_sets.end (); ++i) {
3870                         io->add (*i, *i);
3871                 }
3872                 add_option (_("Appearance/Theme"), io);
3873         }
3874
3875         add_option (_("Appearance/Colors"), new OptionEditorHeading (_("Colors")));
3876         add_option (_("Appearance/Colors"), new ColorThemeManager);
3877         add_option (_("Appearance/Colors"), new OptionEditorBlank ());
3878
3879         /* Quirks */
3880
3881         OptionEditorHeading* quirks_head = new OptionEditorHeading (_("Various Workarounds for Windowing Systems"));
3882
3883         quirks_head->set_note (string_compose (_("Rules for closing, minimizing, maximizing, and stay-on-top can vary\
3884 with each version of your OS, and the preferences that you've set in your OS.\n\n\
3885 You can adjust the options, below, to change how %1's windows and dialogs behave.\n\n\
3886 These settings will only take effect after %1 is restarted.\n\
3887         "), PROGRAM_NAME));
3888
3889         add_option (_("Appearance/Quirks"), quirks_head);
3890
3891         bo = new BoolOption (
3892                      "use-wm-visibility",
3893                      _("Use visibility information provided by your Window Manager/Desktop"),
3894                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_wm_visibility),
3895                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_wm_visibility)
3896                      );
3897         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3898                                 _("If you have trouble toggling between hidden Editor and Mixer windows, try changing this setting."));
3899         add_option (_("Appearance/Quirks"), bo);
3900
3901 #ifndef __APPLE__
3902         bo = new BoolOption (
3903                         "all-floating-windows-are-dialogs",
3904                         _("All floating windows are dialogs"),
3905                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_all_floating_windows_are_dialogs),
3906                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_all_floating_windows_are_dialogs)
3907                         );
3908         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3909                         _("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\nThis may help with some window managers."));
3910         add_option (_("Appearance/Quirks"), bo);
3911
3912         bo = new BoolOption (
3913                         "transients-follow-front",
3914                         _("Transient windows follow front window."),
3915                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_transients_follow_front),
3916                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_transients_follow_front)
3917                         );
3918         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3919                                 _("Make transient windows follow the front window when toggling between the editor and mixer."));
3920         add_option (_("Appearance/Quirks"), bo);
3921 #endif
3922
3923         if (!Profile->get_mixbus()) {
3924                 bo = new BoolOption (
3925                                 "floating-monitor-section",
3926                                 _("Float detached monitor-section window"),
3927                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_floating_monitor_section),
3928                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_floating_monitor_section)
3929                                 );
3930                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3931                                         _("When detaching the monitoring section, mark it as \"Utility\" window to stay in front."));
3932                 add_option (_("Appearance/Quirks"), bo);
3933         }
3934
3935         add_option (_("Appearance/Quirks"), new OptionEditorBlank ());
3936
3937         /* VIDEO Timeline */
3938         add_option (_("Video"), new OptionEditorHeading (_("Video Server")));
3939         add_option (_("Video"), new VideoTimelineOptions (_rc_config));
3940
3941         Widget::show_all ();
3942
3943         //trigger some parameter-changed messages which affect widget-visibility or -sensitivity
3944         parameter_changed ("send-ltc");
3945         parameter_changed ("sync-source");
3946         parameter_changed ("use-monitor-bus");
3947         parameter_changed ("open-gui-after-adding-plugin");
3948
3949         XMLNode* node = ARDOUR_UI::instance()->preferences_settings();
3950         if (node) {
3951                 /* gcc4 complains about ambiguity with Gtk::Widget::set_state
3952                    (Gtk::StateType) here !!!
3953                 */
3954                 Tabbable::set_state (*node, Stateful::loading_state_version);
3955         }
3956
3957         set_current_page (_("General"));
3958 }
3959
3960 void
3961 RCOptionEditor::parameter_changed (string const & p)
3962 {
3963         OptionEditor::parameter_changed (p);
3964
3965         if (p == "use-monitor-bus") {
3966                 bool const s = Config->get_use_monitor_bus ();
3967                 if (!s) {
3968                         /* we can't use this if we don't have a monitor bus */
3969                         Config->set_solo_control_is_listen_control (false);
3970                 }
3971                 _solo_control_is_listen_control->set_sensitive (s);
3972                 _listen_position->set_sensitive (s);
3973         } else if (p == "sync-source") {
3974                 _sync_source->set_sensitive (true);
3975                 if (_session) {
3976                         _sync_source->set_sensitive (!_session->config.get_external_sync());
3977                 }
3978                 switch(Config->get_sync_source()) {
3979                 case ARDOUR::MTC:
3980                 case ARDOUR::LTC:
3981                         _sync_genlock->set_sensitive (true);
3982                         _sync_framerate->set_sensitive (true);
3983                         _sync_source_2997->set_sensitive (true);
3984                         break;
3985                 default:
3986                         _sync_genlock->set_sensitive (false);
3987                         _sync_framerate->set_sensitive (false);
3988                         _sync_source_2997->set_sensitive (false);
3989                         break;
3990                 }
3991         } else if (p == "send-ltc") {
3992                 bool const s = Config->get_send_ltc ();
3993                 _ltc_send_continuously->set_sensitive (s);
3994                 _ltc_volume_slider->set_sensitive (s);
3995         } else if (p == "open-gui-after-adding-plugin" || p == "show-inline-display-by-default") {
3996 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3997                 _plugin_prefer_inline->set_sensitive (UIConfiguration::instance().get_open_gui_after_adding_plugin() && UIConfiguration::instance().get_show_inline_display_by_default());
3998 #endif
3999         }
4000 }
4001
4002 void RCOptionEditor::plugin_scan_refresh () {
4003         PluginManager::instance().refresh();
4004 }
4005
4006 void RCOptionEditor::clear_vst_cache () {
4007         PluginManager::instance().clear_vst_cache();
4008 }
4009
4010 void RCOptionEditor::clear_vst_blacklist () {
4011         PluginManager::instance().clear_vst_blacklist();
4012 }
4013
4014 void RCOptionEditor::clear_au_cache () {
4015         PluginManager::instance().clear_au_cache();
4016 }
4017
4018 void RCOptionEditor::clear_au_blacklist () {
4019         PluginManager::instance().clear_au_blacklist();
4020 }
4021
4022 void RCOptionEditor::edit_lxvst_path () {
4023         Glib::RefPtr<Gdk::Window> win = get_parent_window ();
4024         PathsDialog *pd = new PathsDialog (
4025                 *current_toplevel(), _("Set Linux VST Search Path"),
4026                 _rc_config->get_plugin_path_lxvst(),
4027                 PluginManager::instance().get_default_lxvst_path()
4028                 );
4029         ResponseType r = (ResponseType) pd->run ();
4030         pd->hide();
4031         if (r == RESPONSE_ACCEPT) {
4032                 _rc_config->set_plugin_path_lxvst(pd->get_serialized_paths());
4033
4034                 MessageDialog msg (_("Re-scan Plugins now?"),
4035                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4036                 msg.set_default_response (Gtk::RESPONSE_YES);
4037                 if (msg.run() == Gtk::RESPONSE_YES) {
4038                         msg.hide ();
4039                         plugin_scan_refresh ();
4040                 }
4041         }
4042         delete pd;
4043 }
4044
4045 void RCOptionEditor::edit_vst_path () {
4046         PathsDialog *pd = new PathsDialog (
4047                 *current_toplevel(), _("Set Windows VST Search Path"),
4048                 _rc_config->get_plugin_path_vst(),
4049                 PluginManager::instance().get_default_windows_vst_path()
4050                 );
4051         ResponseType r = (ResponseType) pd->run ();
4052         pd->hide();
4053         if (r == RESPONSE_ACCEPT) {
4054                 _rc_config->set_plugin_path_vst(pd->get_serialized_paths());
4055                 MessageDialog msg (_("Re-scan Plugins now?"),
4056                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4057                 msg.set_default_response (Gtk::RESPONSE_YES);
4058                 if (msg.run() == Gtk::RESPONSE_YES) {
4059                         msg.hide ();
4060                         plugin_scan_refresh ();
4061                 }
4062         }
4063         delete pd;
4064 }
4065
4066
4067 void
4068 RCOptionEditor::populate_sync_options ()
4069 {
4070         vector<SyncSource> sync_opts = ARDOUR::get_available_sync_options ();
4071
4072         _sync_source->clear ();
4073
4074         for (vector<SyncSource>::iterator i = sync_opts.begin(); i != sync_opts.end(); ++i) {
4075                 _sync_source->add (*i, sync_source_to_string (*i));
4076         }
4077
4078         if (sync_opts.empty()) {
4079                 _sync_source->set_sensitive(false);
4080         } else {
4081                 if (std::find(sync_opts.begin(), sync_opts.end(), _rc_config->get_sync_source()) == sync_opts.end()) {
4082                         _rc_config->set_sync_source(sync_opts.front());
4083                 }
4084         }
4085
4086         parameter_changed ("sync-source");
4087 }
4088
4089 Gtk::Window*
4090 RCOptionEditor::use_own_window (bool and_fill_it)
4091 {
4092         bool new_window = !own_window ();
4093
4094         Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
4095
4096         if (win && new_window) {
4097                 win->set_name ("PreferencesWindow");
4098                 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Preferences"), this);
4099                 win->resize (1, 1);
4100                 win->set_resizable (false);
4101         }
4102
4103         return win;
4104 }
4105
4106 XMLNode&
4107 RCOptionEditor::get_state ()
4108 {
4109         XMLNode* node = new XMLNode (X_("Preferences"));
4110         node->add_child_nocopy (Tabbable::get_state());
4111         return *node;
4112 }