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         eet->add (60*2, _("2 hours"));
2359         eet->add (60*24, _("24 hours"));
2360         add_option (_("Editor"), eet);
2361
2362         if (!Profile->get_mixbus()) {
2363
2364                 add_option (_("Editor"),
2365                                 new BoolOption (
2366                                         "use-mouse-position-as-zoom-focus-on-scroll",
2367                                         _("Zoom to mouse position when zooming with scroll wheel"),
2368                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_mouse_position_as_zoom_focus_on_scroll),
2369                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_mouse_position_as_zoom_focus_on_scroll)
2370                                         ));
2371         }  // !mixbus
2372
2373         add_option (_("Editor"),
2374                     new BoolOption (
2375                             "use-time-rulers-to-zoom-with-vertical-drag",
2376                             _("Zoom with vertical drag in rulers"),
2377                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_time_rulers_to_zoom_with_vertical_drag),
2378                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_time_rulers_to_zoom_with_vertical_drag)
2379                             ));
2380
2381         add_option (_("Editor"),
2382                     new BoolOption (
2383                             "use-double-click-to-zoom-to-selection",
2384                             _("Double click zooms to selection"),
2385                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_double_click_to_zoom_to_selection),
2386                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_double_click_to_zoom_to_selection)
2387                             ));
2388
2389         add_option (_("Editor"),
2390                     new BoolOption (
2391                             "update-editor-during-summary-drag",
2392                             _("Update editor window during drags of the summary"),
2393                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_update_editor_during_summary_drag),
2394                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_update_editor_during_summary_drag)
2395                             ));
2396
2397         add_option (_("Editor"),
2398             new BoolOption (
2399                     "autoscroll-editor",
2400                     _("Auto-scroll editor window when dragging near its edges"),
2401                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_autoscroll_editor),
2402                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_autoscroll_editor)
2403                     ));
2404
2405         add_option (_("Editor"),
2406              new BoolComboOption (
2407                      "show-region-gain-envelopes",
2408                      _("Show gain envelopes in audio regions"),
2409                      _("in all modes"),
2410                      _("only in Draw and Internal Edit modes"),
2411                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_region_gain),
2412                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_region_gain)
2413                      ));
2414
2415         add_option (_("Editor"), new OptionEditorHeading (_("Editor Behavior")));
2416
2417         add_option (_("Editor"),
2418              new BoolOption (
2419                      "automation-follows-regions",
2420                      _("Move relevant automation when audio regions are moved"),
2421                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_follows_regions),
2422                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_follows_regions)
2423                      ));
2424
2425         bo = new BoolOption (
2426                      "new-automation-points-on-lane",
2427                      _("Ignore Y-axis click position when adding new automation-points"),
2428                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_new_automation_points_on_lane),
2429                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_new_automation_points_on_lane)
2430                      );
2431         add_option (_("Editor"), bo);
2432         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2433                         _("<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."));
2434
2435         ComboOption<FadeShape>* fadeshape = new ComboOption<FadeShape> (
2436                         "default-fade-shape",
2437                         _("Default fade shape"),
2438                         sigc::mem_fun (*_rc_config,
2439                                 &RCConfiguration::get_default_fade_shape),
2440                         sigc::mem_fun (*_rc_config,
2441                                 &RCConfiguration::set_default_fade_shape)
2442                         );
2443
2444         fadeshape->add (FadeLinear,
2445                         _("Linear (for highly correlated material)"));
2446         fadeshape->add (FadeConstantPower, _("Constant power"));
2447         fadeshape->add (FadeSymmetric, _("Symmetric"));
2448         fadeshape->add (FadeSlow, _("Slow"));
2449         fadeshape->add (FadeFast, _("Fast"));
2450
2451         add_option (_("Editor"), fadeshape);
2452
2453         bco = new BoolComboOption (
2454                      "use-overlap-equivalency",
2455                      _("Regions in edit groups are edited together"),
2456                      _("whenever they overlap in time"),
2457                      _("only if they have identical length and position"),
2458                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_overlap_equivalency),
2459                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_overlap_equivalency)
2460                      );
2461
2462         add_option (_("Editor"), bco);
2463
2464         ComboOption<LayerModel>* lm = new ComboOption<LayerModel> (
2465                 "layer-model",
2466                 _("Layering model"),
2467                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_layer_model),
2468                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_layer_model)
2469                 );
2470
2471         lm->add (LaterHigher, _("later is higher"));
2472         lm->add (Manual, _("manual layering"));
2473         add_option (_("Editor"), lm);
2474
2475         ComboOption<RegionSelectionAfterSplit> *rsas = new ComboOption<RegionSelectionAfterSplit> (
2476                     "region-selection-after-split",
2477                     _("After splitting selected regions, select"),
2478                     sigc::mem_fun (*_rc_config, &RCConfiguration::get_region_selection_after_split),
2479                     sigc::mem_fun (*_rc_config, &RCConfiguration::set_region_selection_after_split));
2480
2481         // TODO: decide which of these modes are really useful
2482         rsas->add(None, _("no regions"));
2483         // rsas->add(NewlyCreatedLeft, _("newly-created regions before the split"));
2484         // rsas->add(NewlyCreatedRight, _("newly-created regions after the split"));
2485         rsas->add(NewlyCreatedBoth, _("newly-created regions"));
2486         // rsas->add(Existing, _("unmodified regions in the existing selection"));
2487         // rsas->add(ExistingNewlyCreatedLeft, _("existing selection and newly-created regions before the split"));
2488         // rsas->add(ExistingNewlyCreatedRight, _("existing selection and newly-created regions after the split"));
2489         rsas->add(ExistingNewlyCreatedBoth, _("existing selection and newly-created regions"));
2490
2491         add_option (_("Editor"), rsas);
2492
2493         add_option (_("Editor/Modifiers"), new OptionEditorHeading (_("Keyboard Modifiers")));
2494         add_option (_("Editor/Modifiers"), new KeyboardOptions);
2495         add_option (_("Editor/Modifiers"), new OptionEditorBlank ());
2496
2497         /* MIXER -- SOLO AND MUTE */
2498
2499         add_option (_("Mixer"), new OptionEditorHeading (_("Solo")));
2500
2501         _solo_control_is_listen_control = new BoolOption (
2502                 "solo-control-is-listen-control",
2503                 _("Solo controls are Listen controls"),
2504                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_control_is_listen_control),
2505                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_control_is_listen_control)
2506                 );
2507
2508         add_option (_("Mixer"), _solo_control_is_listen_control);
2509
2510         add_option (_("Mixer"),
2511              new BoolOption (
2512                      "exclusive-solo",
2513                      _("Exclusive solo"),
2514                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_exclusive_solo),
2515                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_exclusive_solo)
2516                      ));
2517
2518         add_option (_("Mixer"),
2519              new BoolOption (
2520                      "show-solo-mutes",
2521                      _("Show solo muting"),
2522                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_show_solo_mutes),
2523                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_show_solo_mutes)
2524                      ));
2525
2526         add_option (_("Mixer"),
2527              new BoolOption (
2528                      "solo-mute-override",
2529                      _("Soloing overrides muting"),
2530                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_override),
2531                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_override)
2532                      ));
2533
2534         add_option (_("Mixer"),
2535              new FaderOption (
2536                      "solo-mute-gain",
2537                      _("Solo-in-place mute cut (dB)"),
2538                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_gain),
2539                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_gain)
2540                      ));
2541
2542         _listen_position = new ComboOption<ListenPosition> (
2543                 "listen-position",
2544                 _("Listen Position"),
2545                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_listen_position),
2546                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_listen_position)
2547                 );
2548
2549         _listen_position->add (AfterFaderListen, _("after-fader (AFL)"));
2550         _listen_position->add (PreFaderListen, _("pre-fader (PFL)"));
2551
2552         add_option (_("Mixer"), _listen_position);
2553
2554         ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
2555                 "pfl-position",
2556                 _("PFL signals come from"),
2557                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
2558                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
2559                 );
2560
2561         pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
2562         pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
2563
2564         add_option (_("Mixer"), pp);
2565
2566         ComboOption<AFLPosition>* pa = new ComboOption<AFLPosition> (
2567                 "afl-position",
2568                 _("AFL signals come from"),
2569                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_afl_position),
2570                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_afl_position)
2571                 );
2572
2573         pa->add (AFLFromBeforeProcessors, _("immediately post-fader"));
2574         pa->add (AFLFromAfterProcessors, _("after post-fader processors (before pan)"));
2575
2576         add_option (_("Mixer"), pa);
2577
2578         add_option (_("Mixer"), new OptionEditorHeading (_("Default Track / Bus Muting Options")));
2579
2580         add_option (_("Mixer"),
2581              new BoolOption (
2582                      "mute-affects-pre-fader",
2583                      _("Mute affects pre-fader sends"),
2584                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_pre_fader),
2585                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_pre_fader)
2586                      ));
2587
2588         add_option (_("Mixer"),
2589              new BoolOption (
2590                      "mute-affects-post-fader",
2591                      _("Mute affects post-fader sends"),
2592                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_post_fader),
2593                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_post_fader)
2594                      ));
2595
2596         add_option (_("Mixer"),
2597              new BoolOption (
2598                      "mute-affects-control-outs",
2599                      _("Mute affects control outputs"),
2600                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_control_outs),
2601                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_control_outs)
2602                      ));
2603
2604         add_option (_("Mixer"),
2605              new BoolOption (
2606                      "mute-affects-main-outs",
2607                      _("Mute affects main outputs"),
2608                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_main_outs),
2609                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_main_outs)
2610                      ));
2611
2612
2613         if (!ARDOUR::Profile->get_mixbus()) {
2614                 add_option (_("Mixer"), new OptionEditorHeading (_("Send Routing")));
2615                 add_option (_("Mixer"),
2616                                 new BoolOption (
2617                                         "link-send-and-route-panner",
2618                                         _("Link panners of Aux and External Sends with main panner by default"),
2619                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_link_send_and_route_panner),
2620                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_link_send_and_route_panner)
2621                                         ));
2622         }
2623
2624         /* Signal Flow */
2625
2626         add_option (_("Signal Flow"), new OptionEditorHeading (_("Monitoring")));
2627
2628         ComboOption<MonitorModel>* mm = new ComboOption<MonitorModel> (
2629                 "monitoring-model",
2630                 _("Record monitoring handled by"),
2631                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_monitoring_model),
2632                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_monitoring_model)
2633                 );
2634
2635         if (AudioEngine::instance()->port_engine().can_monitor_input()) {
2636                 mm->add (HardwareMonitoring, _("via Audio Driver"));
2637         }
2638
2639         string prog (PROGRAM_NAME);
2640         boost::algorithm::to_lower (prog);
2641         mm->add (SoftwareMonitoring, string_compose (_("%1"), prog));
2642         mm->add (ExternalMonitoring, _("audio hardware"));
2643
2644         add_option (_("Signal Flow"), mm);
2645
2646         bo = new BoolOption (
2647                      "tape-machine-mode",
2648                      _("Tape machine mode"),
2649                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_tape_machine_mode),
2650                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_tape_machine_mode)
2651                      );
2652         add_option (_("Signal Flow"), bo);
2653         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2654                         string_compose (_("<b>When enabled</b> %1 will not monitor a track's input if the transport is stopped."),
2655                                         PROGRAM_NAME));
2656
2657         if (!Profile->get_mixbus()) {
2658
2659                 add_option (_("Signal Flow"), new OptionEditorHeading (_("Track and Bus Connections")));
2660
2661                 add_option (_("Signal Flow"),
2662                                 new BoolOption (
2663                                         "auto-connect-standard-busses",
2664                                         _("Auto-connect master/monitor busses"),
2665                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_connect_standard_busses),
2666                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_connect_standard_busses)
2667                                         ));
2668
2669                 ComboOption<AutoConnectOption>* iac = new ComboOption<AutoConnectOption> (
2670                                 "input-auto-connect",
2671                                 _("Connect track inputs"),
2672                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_input_auto_connect),
2673                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_input_auto_connect)
2674                                 );
2675
2676                 iac->add (AutoConnectPhysical, _("automatically to physical inputs"));
2677                 iac->add (ManualConnect, _("manually"));
2678
2679                 add_option (_("Signal Flow"), iac);
2680
2681                 ComboOption<AutoConnectOption>* oac = new ComboOption<AutoConnectOption> (
2682                                 "output-auto-connect",
2683                                 _("Connect track and bus outputs"),
2684                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_output_auto_connect),
2685                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_output_auto_connect)
2686                                 );
2687
2688                 oac->add (AutoConnectPhysical, _("automatically to physical outputs"));
2689                 oac->add (AutoConnectMaster, _("automatically to master bus"));
2690                 oac->add (ManualConnect, _("manually"));
2691
2692                 add_option (_("Signal Flow"), oac);
2693
2694                 bo = new BoolOption (
2695                                 "strict-io",
2696                                 _("Use 'Strict-I/O' for new tracks or busses"),
2697                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_strict_io),
2698                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_strict_io)
2699                                 );
2700
2701                 add_option (_("Signal Flow"), bo);
2702                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2703                                 _("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."));
2704
2705         }  // !mixbus
2706
2707
2708         /* AUDIO */
2709
2710         add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
2711
2712         add_option (_("Audio"), new BufferingOptions (_rc_config));
2713
2714         add_option (_("Audio"), new OptionEditorHeading (_("Denormals")));
2715
2716         add_option (_("Audio"),
2717              new BoolOption (
2718                      "denormal-protection",
2719                      _("Use DC bias to protect against denormals"),
2720                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_protection),
2721                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_protection)
2722                      ));
2723
2724         ComboOption<DenormalModel>* dm = new ComboOption<DenormalModel> (
2725                 "denormal-model",
2726                 _("Processor handling"),
2727                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_model),
2728                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
2729                 );
2730
2731         int dmsize = 1;
2732         dm->add (DenormalNone, _("no processor handling"));
2733
2734         FPU* fpu = FPU::instance();
2735
2736         if (fpu->has_flush_to_zero()) {
2737                 ++dmsize;
2738                 dm->add (DenormalFTZ, _("use FlushToZero"));
2739         } else if (_rc_config->get_denormal_model() == DenormalFTZ) {
2740                 _rc_config->set_denormal_model(DenormalNone);
2741         }
2742
2743         if (fpu->has_denormals_are_zero()) {
2744                 ++dmsize;
2745                 dm->add (DenormalDAZ, _("use DenormalsAreZero"));
2746         } else if (_rc_config->get_denormal_model() == DenormalDAZ) {
2747                 _rc_config->set_denormal_model(DenormalNone);
2748         }
2749
2750         if (fpu->has_flush_to_zero() && fpu->has_denormals_are_zero()) {
2751                 ++dmsize;
2752                 dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
2753         } else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
2754                 _rc_config->set_denormal_model(DenormalNone);
2755         }
2756
2757         if (dmsize == 1) {
2758                 dm->set_sensitive(false);
2759         }
2760
2761         add_option (_("Audio"), dm);
2762
2763         add_option (_("Audio"), new OptionEditorHeading (_("Regions")));
2764
2765         add_option (_("Audio"),
2766              new BoolOption (
2767                      "auto-analyse-audio",
2768                      _("Enable automatic analysis of audio"),
2769                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_analyse_audio),
2770                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_analyse_audio)
2771                      ));
2772
2773         add_option (_("Audio"),
2774              new BoolOption (
2775                      "replicate-missing-region-channels",
2776                      _("Replicate missing region channels"),
2777                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_replicate_missing_region_channels),
2778                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_replicate_missing_region_channels)
2779                      ));
2780
2781         /* MIDI */
2782
2783         add_option (_("MIDI"), new OptionEditorHeading (_("Buffering")));
2784
2785         add_option (_("MIDI"),
2786                     new SpinOption<float> (
2787                             "midi-readahead",
2788                             _("MIDI read-ahead time (seconds)"),
2789                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_readahead),
2790                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_readahead),
2791                             0.1, 10, 0.05, 1,
2792                             "", 1.0, 2
2793                             ));
2794
2795         add_option (_("MIDI"), new OptionEditorHeading (_("Session")));
2796
2797         add_option (_("MIDI"),
2798              new SpinOption<int32_t> (
2799                      "initial-program-change",
2800                      _("Initial program change"),
2801                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_initial_program_change),
2802                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_initial_program_change),
2803                      -1, 65536, 1, 10
2804                      ));
2805
2806         add_option (_("MIDI"), new OptionEditorHeading (_("Audition")));
2807
2808         add_option (_("MIDI"),
2809              new BoolOption (
2810                      "sound-midi-notes",
2811                      _("Sound MIDI notes as they are selected in the editor"),
2812                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_sound_midi_notes),
2813                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_sound_midi_notes)
2814                      ));
2815
2816         ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
2817                 "midi-audition-synth-uri",
2818                 _("MIDI Audition Synth (LV2)"),
2819                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
2820                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
2821                 );
2822
2823         audition_synth->add(X_(""), _("None"));
2824         PluginInfoList all_plugs;
2825         PluginManager& manager (PluginManager::instance());
2826 #ifdef LV2_SUPPORT
2827         all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
2828
2829         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
2830                 if (manager.get_status (*i) == PluginManager::Hidden) continue;
2831                 if (!(*i)->is_instrument()) continue;
2832                 if ((*i)->type != ARDOUR::LV2) continue;
2833                 if ((*i)->name.length() > 46) {
2834                         audition_synth->add((*i)->unique_id, (*i)->name.substr (0, 44) + "...");
2835                 } else {
2836                         audition_synth->add((*i)->unique_id, (*i)->name);
2837                 }
2838         }
2839 #endif
2840
2841         add_option (_("MIDI"), audition_synth);
2842
2843         /* Click */
2844
2845         add_option (_("Metronome"), new OptionEditorHeading (_("Metronome")));
2846         add_option (_("Metronome"), new ClickOptions (_rc_config));
2847         add_option (_("Metronome"), new OptionEditorHeading (_("Options")));
2848
2849         bo = new BoolOption (
2850                         "click-record-only",
2851                         _("Enable metronome only while recording"),
2852                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_record_only),
2853                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_record_only)
2854                         );
2855
2856         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2857                         string_compose (_("<b>When enabled</b> the metronome will remain silent if %1 is <b>not recording</b>."), PROGRAM_NAME));
2858         add_option (_("Metronome"), bo);
2859         add_option (_("Metronome"), new OptionEditorBlank ());
2860
2861
2862         /* Meters */
2863
2864         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Metering")));
2865
2866         ComboOption<float>* mht = new ComboOption<float> (
2867                 "meter-hold",
2868                 _("Peak hold time"),
2869                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_hold),
2870                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_hold)
2871                 );
2872
2873         mht->add (MeterHoldOff, _("off"));
2874         mht->add (MeterHoldShort, _("short"));
2875         mht->add (MeterHoldMedium, _("medium"));
2876         mht->add (MeterHoldLong, _("long"));
2877
2878         add_option (S_("Preferences|Metering"), mht);
2879
2880         ComboOption<float>* mfo = new ComboOption<float> (
2881                 "meter-falloff",
2882                 _("DPM fall-off"),
2883                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_falloff),
2884                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_falloff)
2885                 );
2886
2887         mfo->add (METER_FALLOFF_OFF,      _("off"));
2888         mfo->add (METER_FALLOFF_SLOWEST,  _("slowest [6.6dB/sec]"));
2889         mfo->add (METER_FALLOFF_SLOW,     _("slow [8.6dB/sec] (BBC PPM, EBU PPM)"));
2890         mfo->add (METER_FALLOFF_SLOWISH,  _("moderate [12.0dB/sec] (DIN)"));
2891         mfo->add (METER_FALLOFF_MODERATE, _("medium [13.3dB/sec] (EBU Digi PPM, IRT Digi PPM)"));
2892         mfo->add (METER_FALLOFF_MEDIUM,   _("fast [20dB/sec]"));
2893         mfo->add (METER_FALLOFF_FAST,     _("very fast [32dB/sec]"));
2894
2895         add_option (S_("Preferences|Metering"), mfo);
2896
2897         ComboOption<MeterLineUp>* mlu = new ComboOption<MeterLineUp> (
2898                 "meter-line-up-level",
2899                 _("Meter line-up level; 0dBu"),
2900                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_level),
2901                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_level)
2902                 );
2903
2904         mlu->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2905         mlu->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2906         mlu->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2907         mlu->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2908
2909         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."));
2910
2911         add_option (S_("Preferences|Metering"), mlu);
2912
2913         ComboOption<MeterLineUp>* mld = new ComboOption<MeterLineUp> (
2914                 "meter-line-up-din",
2915                 _("IEC1/DIN Meter line-up level; 0dBu"),
2916                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_din),
2917                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_din)
2918                 );
2919
2920         mld->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2921         mld->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2922         mld->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2923         mld->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2924
2925         Gtkmm2ext::UI::instance()->set_tip (mld->tip_widget(), _("Reference level for IEC1/DIN meter."));
2926
2927         add_option (S_("Preferences|Metering"), mld);
2928
2929         ComboOption<VUMeterStandard>* mvu = new ComboOption<VUMeterStandard> (
2930                 "meter-vu-standard",
2931                 _("VU Meter standard"),
2932                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_vu_standard),
2933                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_vu_standard)
2934                 );
2935
2936         mvu->add (MeteringVUfrench,   _("0VU = -2dBu (France)"));
2937         mvu->add (MeteringVUamerican, _("0VU = 0dBu (North America, Australia)"));
2938         mvu->add (MeteringVUstandard, _("0VU = +4dBu (standard)"));
2939         mvu->add (MeteringVUeight,    _("0VU = +8dBu"));
2940
2941         add_option (S_("Preferences|Metering"), mvu);
2942
2943         HSliderOption *mpks = new HSliderOption("meter-peak",
2944                         _("Peak indicator threshold [dBFS]"),
2945                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_peak),
2946                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_peak),
2947                         -10, 0, .1, .1
2948                         );
2949
2950         Gtkmm2ext::UI::instance()->set_tip (
2951                         mpks->tip_widget(),
2952                         _("Specify the audio signal level in dBFS at and above which the meter-peak indicator will flash red."));
2953
2954         add_option (S_("Preferences|Metering"), mpks);
2955
2956         OptionEditorHeading* default_meter_head = new OptionEditorHeading (_("Default Meter Types"));
2957         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."));
2958
2959         add_option (S_("Preferences|Metering"), default_meter_head);
2960
2961         ComboOption<MeterType>* mtm = new ComboOption<MeterType> (
2962                 "meter-type-master",
2963                 _("Default Meter Type for Master Bus"),
2964                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_master),
2965                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_master)
2966                 );
2967         mtm->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2968         mtm->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2969         mtm->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2970         mtm->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2971         mtm->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2972         mtm->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2973         mtm->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2974         mtm->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2975
2976         add_option (S_("Preferences|Metering"), mtm);
2977
2978
2979         ComboOption<MeterType>* mtb = new ComboOption<MeterType> (
2980                 "meter-type-bus",
2981                 _("Default meter type for busses"),
2982                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_bus),
2983                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_bus)
2984                 );
2985         mtb->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2986         mtb->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2987         mtb->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2988         mtb->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2989         mtb->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2990         mtb->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2991         mtb->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2992         mtb->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2993
2994         add_option (S_("Preferences|Metering"), mtb);
2995
2996         ComboOption<MeterType>* mtt = new ComboOption<MeterType> (
2997                 "meter-type-track",
2998                 _("Default meter type for tracks"),
2999                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_track),
3000                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_track)
3001                 );
3002         mtt->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
3003         mtt->add (MeterPeak0dB, ArdourMeter::meter_type_string(MeterPeak0dB));
3004
3005         add_option (S_("Preferences|Metering"), mtt);
3006
3007         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Post Export Analysis")));
3008
3009         add_option (S_("Preferences|Metering"),
3010              new BoolOption (
3011                      "save-export-analysis-image",
3012                      _("Save loudness analysis as image file"),
3013                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_save_export_analysis_image),
3014                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_save_export_analysis_image)
3015                      ));
3016
3017         /* TRANSPORT & Sync */
3018
3019         add_option (_("Transport"), new OptionEditorHeading (_("General")));
3020
3021         bo = new BoolOption (
3022                      "stop-at-session-end",
3023                      _("Stop at the end of the session"),
3024                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_at_session_end),
3025                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_at_session_end)
3026                      );
3027         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3028                                             string_compose (_("<b>When enabled</b> if %1 is <b>not recording</b>, it will stop the transport "
3029                                                               "when it reaches the current session end marker\n\n"
3030                                                               "<b>When disabled</b> %1 will continue to roll past the session end marker at all times"),
3031                                                             PROGRAM_NAME));
3032         add_option (_("Transport"), bo);
3033
3034         bo = new BoolOption (
3035                      "latched-record-enable",
3036                      _("Keep record-enable engaged on stop"),
3037                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_latched_record_enable),
3038                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_latched_record_enable)
3039                      );
3040         add_option (_("Transport"), bo);
3041         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3042                         _("<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."));
3043
3044         bo = new BoolOption (
3045                      "disable-disarm-during-roll",
3046                      _("Disable per-track record disarm while rolling"),
3047                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
3048                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
3049                      );
3050         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."));
3051         add_option (_("Transport"), bo);
3052
3053         bo = new BoolOption (
3054                      "quieten_at_speed",
3055                      _("12dB gain reduction during fast-forward and fast-rewind"),
3056                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_quieten_at_speed),
3057                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_quieten_at_speed)
3058                      );
3059         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3060                         _("<b>When enabled</b> this will reduce the unpleasant increase in perceived volume "
3061                                 "that occurs when fast-forwarding or rewinding through some kinds of audio"));
3062         add_option (_("Transport"), bo);
3063
3064         ComboOption<float>* psc = new ComboOption<float> (
3065                      "preroll-seconds",
3066                      _("Preroll"),
3067                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_preroll_seconds),
3068                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_preroll_seconds)
3069                      );
3070         Gtkmm2ext::UI::instance()->set_tip (psc->tip_widget(),
3071                                             (_("The amount of preroll to apply when <b>Play with Preroll</b> or <b>Record with Preroll</b>is initiated.\n\n"
3072                                                "If <b>Follow Edits</b> is enabled, the preroll is applied to the playhead position when a region is selected or trimmed.")));
3073         psc->add (-4.0, _("4 Bars"));
3074         psc->add (-2.0, _("2 Bars"));
3075         psc->add (-1.0, _("1 Bar"));
3076         psc->add (0.0, _("0 (no pre-roll)"));
3077         psc->add (0.1, _("0.1 second"));
3078         psc->add (0.25, _("0.25 second"));
3079         psc->add (0.5, _("0.5 second"));
3080         psc->add (1.0, _("1.0 second"));
3081         psc->add (2.0, _("2.0 seconds"));
3082         add_option (_("Transport"), psc);
3083
3084
3085         add_option (_("Transport"), new OptionEditorHeading (_("Looping")));
3086
3087         bo = new BoolOption (
3088                      "loop-is-mode",
3089                      _("Play loop is a transport mode"),
3090                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_loop_is_mode),
3091                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_loop_is_mode)
3092                      );
3093         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3094                                             (_("<b>When enabled</b> the loop button does not start playback but forces playback to always play the loop\n\n"
3095                                                "<b>When disabled</b> the loop button starts playing the loop, but stop then cancels loop playback")));
3096         add_option (_("Transport"), bo);
3097
3098         bo = new BoolOption (
3099                      "seamless-loop",
3100                      _("Do seamless looping (not possible when slaved to MTC, LTC etc)"),
3101                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_seamless_loop),
3102                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_seamless_loop)
3103                      );
3104         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3105                                             string_compose (_("<b>When enabled</b> this will loop by reading ahead and wrapping around at the loop point, "
3106                                                               "preventing any need to do a transport locate at the end of the loop\n\n"
3107                                                               "<b>When disabled</b> looping is done by locating back to the start of the loop when %1 reaches the end "
3108                                                               "which will often cause a small click or delay"), PROGRAM_NAME));
3109         add_option (_("Transport"), bo);
3110
3111         add_option (_("Transport"), new OptionEditorHeading (_("Dropout (xrun) Handling")));
3112         bo = new BoolOption (
3113                      "stop-recording-on-xrun",
3114                      _("Stop recording when an xrun occurs"),
3115                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_recording_on_xrun),
3116                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_recording_on_xrun)
3117                      );
3118         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3119                                             string_compose (_("<b>When enabled</b> %1 will stop recording if an over- or underrun is detected by the audio engine"),
3120                                                             PROGRAM_NAME));
3121         add_option (_("Transport"), bo);
3122
3123         bo = new BoolOption (
3124                      "create-xrun-marker",
3125                      _("Create markers where xruns occur"),
3126                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_create_xrun_marker),
3127                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_create_xrun_marker)
3128                      );
3129         add_option (_("Transport"), bo);
3130
3131
3132         /* SYNC */
3133
3134         add_option (_("Sync"), new OptionEditorHeading (_("External Synchronization")));
3135
3136         _sync_source = new ComboOption<SyncSource> (
3137                 "sync-source",
3138                 _("External timecode source"),
3139                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_sync_source),
3140                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_sync_source)
3141                 );
3142
3143         add_option (_("Sync"), _sync_source);
3144
3145         _sync_framerate = new BoolOption (
3146                      "timecode-sync-frame-rate",
3147                      _("Match session video frame rate to external timecode"),
3148                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_sync_frame_rate),
3149                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_sync_frame_rate)
3150                      );
3151         Gtkmm2ext::UI::instance()->set_tip
3152                 (_sync_framerate->tip_widget(),
3153                  string_compose (_("This option controls the value of the video frame rate <i>while chasing</i> an external timecode source.\n\n"
3154                                    "<b>When enabled</b> the session video frame rate will be changed to match that of the selected external timecode source.\n\n"
3155                                    "<b>When disabled</b> the session video frame rate will not be changed to match that of the selected external timecode source."
3156                                    "Instead the frame rate indication in the main clock will flash red and %1 will convert between the external "
3157                                    "timecode standard and the session standard."), PROGRAM_NAME));
3158
3159         add_option (_("Sync"), _sync_framerate);
3160
3161         _sync_genlock = new BoolOption (
3162                 "timecode-source-is-synced",
3163                 _("Sync-lock timecode to clock (disable drift compensation)"),
3164                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_is_synced),
3165                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_is_synced)
3166                 );
3167         Gtkmm2ext::UI::instance()->set_tip
3168                 (_sync_genlock->tip_widget(),
3169                  string_compose (_("<b>When enabled</b> %1 will never varispeed when slaved to external timecode. "
3170                                    "Sync Lock indicates that the selected external timecode source shares clock-sync "
3171                                    "(Black &amp; Burst, Wordclock, etc) with the audio interface. "
3172                                    "This option disables drift compensation. The transport speed is fixed at 1.0. "
3173                                    "Vari-speed LTC will be ignored and cause drift."
3174                                    "\n\n"
3175                                    "<b>When disabled</b> %1 will compensate for potential drift, regardless if the "
3176                                    "timecode sources shares clock sync."
3177                                   ), PROGRAM_NAME));
3178
3179
3180         add_option (_("Sync"), _sync_genlock);
3181
3182         _sync_source_2997 = new BoolOption (
3183                 "timecode-source-2997",
3184                 _("Lock to 29.9700 fps instead of 30000/1001"),
3185                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_2997),
3186                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_2997)
3187                 );
3188         Gtkmm2ext::UI::instance()->set_tip
3189                 (_sync_source_2997->tip_widget(),
3190                  _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
3191                          "SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
3192                          "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
3193                          "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
3194                          "That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
3195                          "because the variant of using exactly 29.97 fps has zero timecode drift.\n"
3196                          ));
3197
3198         add_option (_("Sync"), _sync_source_2997);
3199
3200         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Reader")));
3201
3202         _ltc_port = new ComboStringOption (
3203                 "ltc-source-port",
3204                 _("LTC incoming port"),
3205                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_source_port),
3206                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_source_port)
3207                 );
3208
3209         vector<string> physical_inputs;
3210         physical_inputs.push_back (_("None"));
3211         AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, physical_inputs);
3212         _ltc_port->set_popdown_strings (physical_inputs);
3213
3214         populate_sync_options ();
3215         AudioEngine::instance()->Running.connect (engine_started_connection, MISSING_INVALIDATOR, boost::bind (&RCOptionEditor::populate_sync_options, this), gui_context());
3216
3217         add_option (_("Sync/LTC"), _ltc_port);
3218
3219         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Generator")));
3220
3221         add_option (_("Sync/LTC"),
3222                     new BoolOption (
3223                             "send-ltc",
3224                             _("Enable LTC generator"),
3225                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc),
3226                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc)
3227                             ));
3228
3229         _ltc_send_continuously = new BoolOption (
3230                             "ltc-send-continuously",
3231                             _("Send LTC while stopped"),
3232                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously),
3233                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously)
3234                             );
3235         Gtkmm2ext::UI::instance()->set_tip
3236                 (_ltc_send_continuously->tip_widget(),
3237                  string_compose (_("<b>When enabled</b> %1 will continue to send LTC information even when the transport (playhead) is not moving"), PROGRAM_NAME));
3238         add_option (_("Sync/LTC"), _ltc_send_continuously);
3239
3240         _ltc_volume_slider = new HSliderOption("ltcvol", _("LTC generator level [dBFS]"),
3241                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_output_volume),
3242                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_output_volume),
3243                                         -50, 0, .5, 5,
3244                                         .05, true);
3245
3246         Gtkmm2ext::UI::instance()->set_tip
3247                 (_ltc_volume_slider->tip_widget(),
3248                  _("Specify the Peak Volume of the generated LTC signal in dBFS. A good value is  0dBu ^= -18dBFS in an EBU calibrated system"));
3249
3250         add_option (_("Sync/LTC"), _ltc_volume_slider);
3251
3252
3253         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Beat Clock (Mclk) Generator")));
3254
3255         add_option (_("Sync/MIDI"),
3256                     new BoolOption (
3257                             "send-midi-clock",
3258                             _("Enable Mclk generator"),
3259                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_midi_clock),
3260                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_midi_clock)
3261                             ));
3262
3263         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Time Code (MTC) Generator")));
3264
3265         add_option (_("Sync/MIDI"),
3266                     new BoolOption (
3267                             "send-mtc",
3268                             _("Enable MTC Generator"),
3269                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mtc),
3270                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mtc)
3271                             ));
3272
3273         add_option (_("Sync/MIDI"),
3274                     new SpinOption<int> (
3275                             "mtc-qf-speed-tolerance",
3276                             _("Percentage either side of normal transport speed to transmit MTC"),
3277                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mtc_qf_speed_tolerance),
3278                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mtc_qf_speed_tolerance),
3279                             0, 20, 1, 5
3280                             ));
3281
3282         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Machine Control (MMC)")));
3283
3284         add_option (_("Sync/MIDI"),
3285                     new BoolOption (
3286                             "mmc-control",
3287                             _("Respond to MMC commands"),
3288                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_control),
3289                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_control)
3290                             ));
3291
3292         add_option (_("Sync/MIDI"),
3293                     new BoolOption (
3294                             "send-mmc",
3295                             _("Send MMC commands"),
3296                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mmc),
3297                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mmc)
3298                             ));
3299
3300         add_option (_("Sync/MIDI"),
3301              new SpinOption<uint8_t> (
3302                      "mmc-receive-device-id",
3303                      _("Inbound MMC device ID"),
3304                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_receive_device_id),
3305                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_receive_device_id),
3306                      0, 128, 1, 10
3307                      ));
3308
3309         add_option (_("Sync/MIDI"),
3310              new SpinOption<uint8_t> (
3311                      "mmc-send-device-id",
3312                      _("Outbound MMC device ID"),
3313                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_send_device_id),
3314                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_send_device_id),
3315                      0, 128, 1, 10
3316                      ));
3317
3318
3319         /* Control Surfaces */
3320
3321         add_option (_("Control Surfaces"), new OptionEditorHeading (_("Control Surfaces")));
3322         add_option (_("Control Surfaces"), new ControlSurfacesOptions ());
3323
3324         /* MIDI PORTs */
3325         add_option (_("MIDI Ports"), new OptionEditorHeading (_("MIDI Port Options")));
3326
3327         add_option (_("MIDI Ports"),
3328                     new BoolOption (
3329                             "get-midi-input-follows-selection",
3330                             _("MIDI input follows MIDI track selection"),
3331                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_input_follows_selection),
3332                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_input_follows_selection)
3333                             ));
3334
3335         add_option (_("MIDI Ports"), new MidiPortOptions ());
3336         add_option (_("MIDI Ports"), new OptionEditorBlank ());
3337
3338         /* PLUGINS */
3339
3340 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3341         add_option (_("Plugins"), new OptionEditorHeading (_("Scan/Discover")));
3342         add_option (_("Plugins"),
3343                         new RcActionButton (_("Scan for Plugins"),
3344                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3345
3346 #endif
3347
3348         add_option (_("Plugins"), new OptionEditorHeading (_("General")));
3349
3350 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3351         bo = new BoolOption (
3352                         "show-plugin-scan-window",
3353                         _("Always Display Plugin Scan Progress"),
3354                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_plugin_scan_window),
3355                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_plugin_scan_window)
3356                         );
3357         add_option (_("Plugins"), bo);
3358         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3359                         _("<b>When enabled</b> a popup window showing plugin scan progress is displayed for indexing (cache load) and discovery (detect new plugins)"));
3360 #endif
3361
3362         bo = new BoolOption (
3363                 "plugins-stop-with-transport",
3364                 _("Silence plugins when the transport is stopped"),
3365                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugins_stop_with_transport),
3366                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_plugins_stop_with_transport)
3367                 );
3368         add_option (_("Plugins"), bo);
3369         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3370                                             _("<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."));
3371
3372         bo = new BoolOption (
3373                 "new-plugins-active",
3374                         _("Make new plugins active"),
3375                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_new_plugins_active),
3376                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_new_plugins_active)
3377                         );
3378         add_option (_("Plugins"), bo);
3379         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3380                                             _("<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"));
3381
3382 #if (defined WINDOWS_VST_SUPPORT || defined MACVST_SUPPORT || defined LXVST_SUPPORT)
3383         add_option (_("Plugins/VST"), new OptionEditorHeading (_("VST")));
3384 #if 0
3385         add_option (_("Plugins/VST"),
3386                         new RcActionButton (_("Scan for Plugins"),
3387                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3388 #endif
3389
3390 #if (defined AUDIOUNIT_SUPPORT && defined MACVST_SUPPORT)
3391         bo = new BoolOption (
3392                         "",
3393                         _("Enable Mac VST support (requires restart or re-scan)"),
3394                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_macvst),
3395                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_macvst)
3396                         );
3397         add_option (_("Plugins/VST"), bo);
3398 #endif
3399
3400         bo = new BoolOption (
3401                         "discover-vst-on-start",
3402                         _("Scan for [new] VST Plugins on Application Start"),
3403                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_vst_on_start),
3404                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_vst_on_start)
3405                         );
3406         add_option (_("Plugins/VST"), bo);
3407         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3408                                             _("<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"));
3409
3410 #ifdef WINDOWS_VST_SUPPORT
3411         // currently verbose logging is only implemented for Windows VST.
3412         bo = new BoolOption (
3413                         "verbose-plugin-scan",
3414                         _("Verbose Plugin Scan"),
3415                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_verbose_plugin_scan),
3416                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_verbose_plugin_scan)
3417                         );
3418         add_option (_("Plugins/VST"), bo);
3419         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3420                                             _("<b>When enabled</b> additional information for every plugin is added to the Log Window."));
3421 #endif
3422
3423         add_option (_("Plugins/VST"), new VstTimeOutSliderOption (_rc_config));
3424
3425         add_option (_("Plugins/VST"),
3426                         new RcActionButton (_("Clear"),
3427                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_cache),
3428                                 _("VST Cache:")));
3429
3430         add_option (_("Plugins/VST"),
3431                         new RcActionButton (_("Clear"),
3432                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_blacklist),
3433                                 _("VST Blacklist:")));
3434 #endif
3435
3436 #ifdef LXVST_SUPPORT
3437         add_option (_("Plugins/VST"),
3438                         new RcActionButton (_("Edit"),
3439                                 sigc::mem_fun (*this, &RCOptionEditor::edit_lxvst_path),
3440                         _("Linux VST Path:")));
3441
3442         add_option (_("Plugins/VST"),
3443                         new RcConfigDisplay (
3444                                 "plugin-path-lxvst",
3445                                 _("Path:"),
3446                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_lxvst),
3447                                 0));
3448 #endif
3449
3450 #ifdef WINDOWS_VST_SUPPORT
3451         add_option (_("Plugins/VST"),
3452                         new RcActionButton (_("Edit"),
3453                                 sigc::mem_fun (*this, &RCOptionEditor::edit_vst_path),
3454                         _("Windows VST Path:")));
3455         add_option (_("Plugins/VST"),
3456                         new RcConfigDisplay (
3457                                 "plugin-path-vst",
3458                                 _("Path:"),
3459                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_vst),
3460                                 ';'));
3461 #endif
3462
3463 #ifdef AUDIOUNIT_SUPPORT
3464
3465         add_option (_("Plugins/Audio Unit"), new OptionEditorHeading (_("Audio Unit")));
3466 #if 0
3467         add_option (_("Plugins/Audio Unit"),
3468                         new RcActionButton (_("Scan for Plugins"),
3469                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3470 #endif
3471
3472         bo = new BoolOption (
3473                         "discover-audio-units",
3474                         _("Scan for [new] AudioUnit Plugins on Application Start"),
3475                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_audio_units),
3476                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_audio_units)
3477                         );
3478         add_option (_("Plugins/Audio Unit"), bo);
3479         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3480                                             _("<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."));
3481
3482         add_option (_("Plugins/Audio Unit"),
3483                         new RcActionButton (_("Clear"),
3484                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_cache),
3485                                 _("AU Cache:")));
3486
3487         add_option (_("Plugins/Audio Unit"),
3488                         new RcActionButton (_("Clear"),
3489                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_blacklist),
3490                                 _("AU Blacklist:")));
3491 #endif
3492
3493 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT || defined HAVE_LV2)
3494         add_option (_("Plugins"), new OptionEditorHeading (_("Plugin GUI")));
3495         add_option (_("Plugins"),
3496              new BoolOption (
3497                      "open-gui-after-adding-plugin",
3498                      _("Automatically open the plugin GUI when adding a new plugin"),
3499                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_open_gui_after_adding_plugin),
3500                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_open_gui_after_adding_plugin)
3501                      ));
3502
3503 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3504         add_option (_("Plugins"),
3505              new BoolOption (
3506                      "show-inline-display-by-default",
3507                      _("Show Plugin Inline Display on Mixerstrip by default"),
3508                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_inline_display_by_default),
3509                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_inline_display_by_default)
3510                      ));
3511
3512         _plugin_prefer_inline = new BoolOption (
3513                         "prefer-inline-over-gui",
3514                         _("Don't automatically open the plugin GUI when the plugin has an inline display mode"),
3515                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_prefer_inline_over_gui),
3516                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_prefer_inline_over_gui)
3517                         );
3518         add_option (_("Plugins"), _plugin_prefer_inline);
3519 #endif
3520
3521         add_option (_("Plugins"), new OptionEditorHeading (_("Instrument")));
3522
3523         bo = new BoolOption (
3524                         "ask-replace-instrument",
3525                         _("Ask to replace existing instrument plugin"),
3526                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_replace_instrument),
3527                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_replace_instrument)
3528                         );
3529         add_option (_("Plugins"), bo);
3530
3531         bo = new BoolOption (
3532                         "ask-setup_instrument",
3533                         _("Interactively configure instrument plugins on insert"),
3534                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_setup_instrument),
3535                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_setup_instrument)
3536                         );
3537         add_option (_("Plugins"), bo);
3538         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3539                         _("<b>When enabled</b> show a dialog to select instrument channel configuration before adding a multichannel plugin."));
3540
3541 #endif
3542         add_option (_("Plugins"), new OptionEditorBlank ());
3543
3544         /* INTERFACE */
3545 #if (defined OPTIONAL_CAIRO_IMAGE_SURFACE || defined CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE)
3546         add_option (_("Appearance"), new OptionEditorHeading (_("Graphics Acceleration")));
3547 #endif
3548
3549 #ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
3550         BoolOption* bgc = new BoolOption (
3551                 "cairo-image-surface",
3552                 _("Disable Graphics Hardware Acceleration (requires restart)"),
3553                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_cairo_image_surface),
3554                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_cairo_image_surface)
3555                 );
3556
3557         Gtkmm2ext::UI::instance()->set_tip (bgc->tip_widget(), string_compose (
3558                                 _("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));
3559         add_option (_("Appearance"), bgc);
3560 #endif
3561
3562 #ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
3563         BoolOption* bgo = new BoolOption (
3564                 "buggy-gradients",
3565                 _("Possibly improve slow graphical performance (requires restart)"),
3566                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_buggy_gradients),
3567                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_buggy_gradients)
3568                 );
3569
3570         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));
3571         add_option (_("Appearance"), bgo);
3572 #endif
3573         add_option (_("Appearance"), new OptionEditorHeading (_("Graphical User Interface")));
3574
3575         add_option (_("Appearance"),
3576              new BoolOption (
3577                      "widget-prelight",
3578                      _("Highlight widgets on mouseover"),
3579                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_widget_prelight),
3580                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_widget_prelight)
3581                      ));
3582
3583         add_option (_("Appearance"),
3584              new BoolOption (
3585                      "use-tooltips",
3586                      _("Show tooltips if mouse hovers over a control"),
3587                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_tooltips),
3588                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_tooltips)
3589                      ));
3590
3591         bo = new BoolOption (
3592                         "super-rapid-clock-update",
3593                         _("Update clocks at TC Frame rate"),
3594                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_super_rapid_clock_update),
3595                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_super_rapid_clock_update)
3596                         );
3597         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3598                         _("<b>When enabled</b> clock displays are updated every Timecode Frame (fps).\n\n"
3599                                 "<b>When disabled</b> clock displays are updated only every 100ms."
3600                          ));
3601         add_option (_("Appearance"), bo);
3602
3603         add_option (_("Appearance"),
3604                         new BoolOption (
3605                                 "blink-rec-arm",
3606                                 _("Blink Rec-Arm buttons"),
3607                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_rec_arm),
3608                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_rec_arm)
3609                                 ));
3610
3611         add_option (_("Appearance"),
3612                         new BoolOption (
3613                                 "blink-alert-indicators",
3614                                 _("Blink Alert Indicators"),
3615                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_alert_indicators),
3616                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_alert_indicators)
3617                                 ));
3618
3619
3620 #ifndef __APPLE__
3621         /* font scaling does nothing with GDK/Quartz */
3622         add_option (_("Appearance"), new FontScalingOptions ());
3623 #endif
3624         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("General")));
3625         add_option (_("Appearance/Editor"),
3626              new BoolOption (
3627                      "show-name-highlight",
3628                      _("Use name highlight bars in region displays (requires a restart)"),
3629                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_name_highlight),
3630                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_name_highlight)
3631                      ));
3632
3633         add_option (_("Appearance/Editor"),
3634                         new BoolOption (
3635                         "color-regions-using-track-color",
3636                         _("Region color follows track color"),
3637                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_color_regions_using_track_color),
3638                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_color_regions_using_track_color)
3639                         ));
3640
3641         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Waveforms")));
3642
3643         if (!Profile->get_mixbus()) {
3644                 add_option (_("Appearance/Editor"),
3645                                 new BoolOption (
3646                                         "show-waveforms",
3647                                         _("Show waveforms in regions"),
3648                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms),
3649                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms)
3650                                         ));
3651         }  // !mixbus
3652
3653         add_option (_("Appearance/Editor"),
3654              new BoolOption (
3655                      "show-waveforms-while-recording",
3656                      _("Show waveforms while recording"),
3657                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms_while_recording),
3658                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms_while_recording)
3659                      ));
3660
3661         add_option (_("Appearance/Editor"),
3662                         new BoolOption (
3663                         "show-waveform-clipping",
3664                         _("Show waveform clipping"),
3665                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveform_clipping),
3666                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveform_clipping)
3667                         ));
3668
3669         add_option (_("Appearance/Editor"), new ClipLevelOptions ());
3670
3671         ComboOption<WaveformScale>* wfs = new ComboOption<WaveformScale> (
3672                 "waveform-scale",
3673                 _("Waveform scale"),
3674                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_scale),
3675                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_scale)
3676                 );
3677
3678         wfs->add (Linear, _("linear"));
3679         wfs->add (Logarithmic, _("logarithmic"));
3680
3681         add_option (_("Appearance/Editor"), wfs);
3682
3683         ComboOption<WaveformShape>* wfsh = new ComboOption<WaveformShape> (
3684                 "waveform-shape",
3685                 _("Waveform shape"),
3686                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_shape),
3687                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_shape)
3688                 );
3689
3690         wfsh->add (Traditional, _("traditional"));
3691         wfsh->add (Rectified, _("rectified"));
3692
3693         add_option (_("Appearance/Editor"), wfsh);
3694
3695         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Editor Meters")));
3696
3697         add_option (_("Appearance/Editor"),
3698              new BoolOption (
3699                      "show-track-meters",
3700                      _("Show meters in track headers"),
3701                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_track_meters),
3702                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_track_meters)
3703                      ));
3704
3705         add_option (_("Appearance/Editor"),
3706              new BoolOption (
3707                      "editor-stereo-only-meters",
3708                      _("Limit track header meters to stereo"),
3709                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_editor_stereo_only_meters),
3710                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_editor_stereo_only_meters)
3711                      ));
3712
3713         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("MIDI Regions")));
3714
3715         add_option (_("Appearance/Editor"),
3716                     new BoolOption (
3717                             "display-first-midi-bank-as-zero",
3718                             _("Display first MIDI bank/program as 0"),
3719                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_first_midi_bank_is_zero),
3720                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_first_midi_bank_is_zero)
3721                             ));
3722
3723         add_option (_("Appearance/Editor"),
3724              new BoolOption (
3725                      "never-display-periodic-midi",
3726                      _("Don't display periodic (MTC, MMC) SysEx messages in MIDI Regions"),
3727                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_never_display_periodic_midi),
3728                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_never_display_periodic_midi)
3729                      ));
3730
3731         add_option (_("Appearance/Editor"), new OptionEditorBlank ());
3732
3733         /* The names of these controls must be the same as those given in MixerStrip
3734            for the actual widgets being controlled.
3735         */
3736         _mixer_strip_visibility.add (0, X_("Input"), _("Input"));
3737         _mixer_strip_visibility.add (0, X_("PhaseInvert"), _("Phase Invert"));
3738         _mixer_strip_visibility.add (0, X_("RecMon"), _("Record & Monitor"));
3739         _mixer_strip_visibility.add (0, X_("SoloIsoLock"), _("Solo Iso / Lock"));
3740         _mixer_strip_visibility.add (0, X_("Output"), _("Output"));
3741         _mixer_strip_visibility.add (0, X_("Comments"), _("Comments"));
3742         _mixer_strip_visibility.add (0, X_("VCA"), _("VCA Assigns"));
3743
3744         add_option (_("Appearance/Mixer"),
3745                 new VisibilityOption (
3746                         _("Mixer Strip"),
3747                         &_mixer_strip_visibility,
3748                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_mixer_strip_visibility),
3749                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_mixer_strip_visibility)
3750                         )
3751                 );
3752
3753         add_option (_("Appearance/Mixer"),
3754              new BoolOption (
3755                      "default-narrow_ms",
3756                      _("Use narrow strips in the mixer for new strips by default"),
3757                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_default_narrow_ms),
3758                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_default_narrow_ms)
3759                      ));
3760
3761         add_option (_("Appearance/Mixer"), new OptionEditorBlank ());
3762
3763         add_option (_("Appearance/Toolbar"), new OptionEditorHeading (_("Main Transport Toolbar Items")));
3764
3765         add_option (_("Appearance/Toolbar"),
3766              new BoolOption (
3767                      "show-toolbar-recpunch",
3768                      _("Display Record/Punch Options"),
3769                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_recpunch),
3770                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_recpunch)
3771                      ));
3772
3773         add_option (_("Appearance/Toolbar"),
3774              new BoolOption (
3775                      "show-toolbar-monitoring",
3776                      _("Display Monitor Options"),
3777                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_monitoring),
3778                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_monitoring)
3779                      ));
3780
3781         add_option (_("Appearance/Toolbar"),
3782              new BoolOption (
3783                      "show-toolbar-selclock",
3784                      _("Display Selection Clock"),
3785                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_selclock),
3786                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_selclock)
3787                      ));
3788
3789         if (!ARDOUR::Profile->get_small_screen()) {
3790                 add_option (_("Appearance/Toolbar"),
3791                                 new BoolOption (
3792                                         "show-secondary-clock",
3793                                         _("Display Secondary Clock"),
3794                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_secondary_clock),
3795                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_secondary_clock)
3796                                         ));
3797         }
3798
3799         add_option (_("Appearance/Toolbar"),
3800              new BoolOption (
3801                      "show-mini-timeline",
3802                      _("Display Navigation Timeline"),
3803                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_mini_timeline),
3804                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_mini_timeline)
3805                      ));
3806
3807         add_option (_("Appearance/Toolbar"),
3808              new BoolOption (
3809                      "show-editor-meter",
3810                      _("Display Master Level Meter"),
3811                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_editor_meter),
3812                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_editor_meter)
3813                      ));
3814
3815         add_option (_("Appearance/Toolbar"),
3816                         new ColumVisibilityOption (
3817                                 "action-table-columns", _("Lua Action Script Button Visibility"), 4,
3818                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_action_table_columns),
3819                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_action_table_columns)
3820                                 )
3821                         );
3822         add_option (_("Appearance/Toolbar"), new OptionEditorBlank ());
3823
3824
3825         /* and now the theme manager */
3826
3827         add_option (_("Appearance/Theme"), new OptionEditorHeading (_("Theme")));
3828
3829         add_option (_("Appearance/Theme"), new BoolOption (
3830                                 "flat-buttons",
3831                                 _("Draw \"flat\" buttons"),
3832                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_flat_buttons),
3833                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_flat_buttons)
3834                                 ));
3835
3836         add_option (_("Appearance/Theme"), new BoolOption (
3837                                 "meter-style-led",
3838                                 _("LED meter style"),
3839                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_style_led),
3840                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_style_led)
3841                                 ));
3842
3843
3844         HSliderOption *gui_hs = new HSliderOption(
3845                         "timeline-item-gradient-depth",
3846                         _("Waveforms color gradient depth"),
3847                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_gradient_depth),
3848                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_gradient_depth),
3849                         0, 1.0, 0.05
3850                         );
3851         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3852         add_option (_("Appearance/Theme"), gui_hs);
3853
3854         gui_hs = new HSliderOption(
3855                         "timeline-item-gradient-depth",
3856                         _("Timeline item gradient depth"),
3857                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_timeline_item_gradient_depth),
3858                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_timeline_item_gradient_depth),
3859                         0, 1.0, 0.05
3860                         );
3861         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3862         add_option (_("Appearance/Theme"), gui_hs);
3863
3864         vector<string> icon_sets = ::get_icon_sets ();
3865         if (icon_sets.size() > 1) {
3866                 ComboOption<std::string>* io = new ComboOption<std::string> (
3867                                 "icon-set", _("Icon Set"),
3868                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_icon_set),
3869                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_icon_set)
3870                                 );
3871                 for (vector<string>::const_iterator i = icon_sets.begin (); i != icon_sets.end (); ++i) {
3872                         io->add (*i, *i);
3873                 }
3874                 add_option (_("Appearance/Theme"), io);
3875         }
3876
3877         add_option (_("Appearance/Colors"), new OptionEditorHeading (_("Colors")));
3878         add_option (_("Appearance/Colors"), new ColorThemeManager);
3879         add_option (_("Appearance/Colors"), new OptionEditorBlank ());
3880
3881         /* Quirks */
3882
3883         OptionEditorHeading* quirks_head = new OptionEditorHeading (_("Various Workarounds for Windowing Systems"));
3884
3885         quirks_head->set_note (string_compose (_("Rules for closing, minimizing, maximizing, and stay-on-top can vary\
3886 with each version of your OS, and the preferences that you've set in your OS.\n\n\
3887 You can adjust the options, below, to change how %1's windows and dialogs behave.\n\n\
3888 These settings will only take effect after %1 is restarted.\n\
3889         "), PROGRAM_NAME));
3890
3891         add_option (_("Appearance/Quirks"), quirks_head);
3892
3893         bo = new BoolOption (
3894                      "use-wm-visibility",
3895                      _("Use visibility information provided by your Window Manager/Desktop"),
3896                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_wm_visibility),
3897                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_wm_visibility)
3898                      );
3899         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3900                                 _("If you have trouble toggling between hidden Editor and Mixer windows, try changing this setting."));
3901         add_option (_("Appearance/Quirks"), bo);
3902
3903 #ifndef __APPLE__
3904         bo = new BoolOption (
3905                         "all-floating-windows-are-dialogs",
3906                         _("All floating windows are dialogs"),
3907                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_all_floating_windows_are_dialogs),
3908                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_all_floating_windows_are_dialogs)
3909                         );
3910         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3911                         _("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\nThis may help with some window managers."));
3912         add_option (_("Appearance/Quirks"), bo);
3913
3914         bo = new BoolOption (
3915                         "transients-follow-front",
3916                         _("Transient windows follow front window."),
3917                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_transients_follow_front),
3918                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_transients_follow_front)
3919                         );
3920         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3921                                 _("Make transient windows follow the front window when toggling between the editor and mixer."));
3922         add_option (_("Appearance/Quirks"), bo);
3923 #endif
3924
3925         if (!Profile->get_mixbus()) {
3926                 bo = new BoolOption (
3927                                 "floating-monitor-section",
3928                                 _("Float detached monitor-section window"),
3929                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_floating_monitor_section),
3930                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_floating_monitor_section)
3931                                 );
3932                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3933                                         _("When detaching the monitoring section, mark it as \"Utility\" window to stay in front."));
3934                 add_option (_("Appearance/Quirks"), bo);
3935         }
3936
3937         add_option (_("Appearance/Quirks"), new OptionEditorBlank ());
3938
3939         /* VIDEO Timeline */
3940         add_option (_("Video"), new OptionEditorHeading (_("Video Server")));
3941         add_option (_("Video"), new VideoTimelineOptions (_rc_config));
3942
3943         Widget::show_all ();
3944
3945         //trigger some parameter-changed messages which affect widget-visibility or -sensitivity
3946         parameter_changed ("send-ltc");
3947         parameter_changed ("sync-source");
3948         parameter_changed ("use-monitor-bus");
3949         parameter_changed ("open-gui-after-adding-plugin");
3950
3951         XMLNode* node = ARDOUR_UI::instance()->preferences_settings();
3952         if (node) {
3953                 /* gcc4 complains about ambiguity with Gtk::Widget::set_state
3954                    (Gtk::StateType) here !!!
3955                 */
3956                 Tabbable::set_state (*node, Stateful::loading_state_version);
3957         }
3958
3959         set_current_page (_("General"));
3960 }
3961
3962 void
3963 RCOptionEditor::parameter_changed (string const & p)
3964 {
3965         OptionEditor::parameter_changed (p);
3966
3967         if (p == "use-monitor-bus") {
3968                 bool const s = Config->get_use_monitor_bus ();
3969                 if (!s) {
3970                         /* we can't use this if we don't have a monitor bus */
3971                         Config->set_solo_control_is_listen_control (false);
3972                 }
3973                 _solo_control_is_listen_control->set_sensitive (s);
3974                 _listen_position->set_sensitive (s);
3975         } else if (p == "sync-source") {
3976                 _sync_source->set_sensitive (true);
3977                 if (_session) {
3978                         _sync_source->set_sensitive (!_session->config.get_external_sync());
3979                 }
3980                 switch(Config->get_sync_source()) {
3981                 case ARDOUR::MTC:
3982                 case ARDOUR::LTC:
3983                         _sync_genlock->set_sensitive (true);
3984                         _sync_framerate->set_sensitive (true);
3985                         _sync_source_2997->set_sensitive (true);
3986                         break;
3987                 default:
3988                         _sync_genlock->set_sensitive (false);
3989                         _sync_framerate->set_sensitive (false);
3990                         _sync_source_2997->set_sensitive (false);
3991                         break;
3992                 }
3993         } else if (p == "send-ltc") {
3994                 bool const s = Config->get_send_ltc ();
3995                 _ltc_send_continuously->set_sensitive (s);
3996                 _ltc_volume_slider->set_sensitive (s);
3997         } else if (p == "open-gui-after-adding-plugin" || p == "show-inline-display-by-default") {
3998 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3999                 _plugin_prefer_inline->set_sensitive (UIConfiguration::instance().get_open_gui_after_adding_plugin() && UIConfiguration::instance().get_show_inline_display_by_default());
4000 #endif
4001         }
4002 }
4003
4004 void RCOptionEditor::plugin_scan_refresh () {
4005         PluginManager::instance().refresh();
4006 }
4007
4008 void RCOptionEditor::clear_vst_cache () {
4009         PluginManager::instance().clear_vst_cache();
4010 }
4011
4012 void RCOptionEditor::clear_vst_blacklist () {
4013         PluginManager::instance().clear_vst_blacklist();
4014 }
4015
4016 void RCOptionEditor::clear_au_cache () {
4017         PluginManager::instance().clear_au_cache();
4018 }
4019
4020 void RCOptionEditor::clear_au_blacklist () {
4021         PluginManager::instance().clear_au_blacklist();
4022 }
4023
4024 void RCOptionEditor::edit_lxvst_path () {
4025         Glib::RefPtr<Gdk::Window> win = get_parent_window ();
4026         PathsDialog *pd = new PathsDialog (
4027                 *current_toplevel(), _("Set Linux VST Search Path"),
4028                 _rc_config->get_plugin_path_lxvst(),
4029                 PluginManager::instance().get_default_lxvst_path()
4030                 );
4031         ResponseType r = (ResponseType) pd->run ();
4032         pd->hide();
4033         if (r == RESPONSE_ACCEPT) {
4034                 _rc_config->set_plugin_path_lxvst(pd->get_serialized_paths());
4035
4036                 MessageDialog msg (_("Re-scan Plugins now?"),
4037                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4038                 msg.set_default_response (Gtk::RESPONSE_YES);
4039                 if (msg.run() == Gtk::RESPONSE_YES) {
4040                         msg.hide ();
4041                         plugin_scan_refresh ();
4042                 }
4043         }
4044         delete pd;
4045 }
4046
4047 void RCOptionEditor::edit_vst_path () {
4048         PathsDialog *pd = new PathsDialog (
4049                 *current_toplevel(), _("Set Windows VST Search Path"),
4050                 _rc_config->get_plugin_path_vst(),
4051                 PluginManager::instance().get_default_windows_vst_path()
4052                 );
4053         ResponseType r = (ResponseType) pd->run ();
4054         pd->hide();
4055         if (r == RESPONSE_ACCEPT) {
4056                 _rc_config->set_plugin_path_vst(pd->get_serialized_paths());
4057                 MessageDialog msg (_("Re-scan Plugins now?"),
4058                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4059                 msg.set_default_response (Gtk::RESPONSE_YES);
4060                 if (msg.run() == Gtk::RESPONSE_YES) {
4061                         msg.hide ();
4062                         plugin_scan_refresh ();
4063                 }
4064         }
4065         delete pd;
4066 }
4067
4068
4069 void
4070 RCOptionEditor::populate_sync_options ()
4071 {
4072         vector<SyncSource> sync_opts = ARDOUR::get_available_sync_options ();
4073
4074         _sync_source->clear ();
4075
4076         for (vector<SyncSource>::iterator i = sync_opts.begin(); i != sync_opts.end(); ++i) {
4077                 _sync_source->add (*i, sync_source_to_string (*i));
4078         }
4079
4080         if (sync_opts.empty()) {
4081                 _sync_source->set_sensitive(false);
4082         } else {
4083                 if (std::find(sync_opts.begin(), sync_opts.end(), _rc_config->get_sync_source()) == sync_opts.end()) {
4084                         _rc_config->set_sync_source(sync_opts.front());
4085                 }
4086         }
4087
4088         parameter_changed ("sync-source");
4089 }
4090
4091 Gtk::Window*
4092 RCOptionEditor::use_own_window (bool and_fill_it)
4093 {
4094         bool new_window = !own_window ();
4095
4096         Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
4097
4098         if (win && new_window) {
4099                 win->set_name ("PreferencesWindow");
4100                 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Preferences"), this);
4101                 win->resize (1, 1);
4102                 win->set_resizable (false);
4103         }
4104
4105         return win;
4106 }
4107
4108 XMLNode&
4109 RCOptionEditor::get_state ()
4110 {
4111         XMLNode* node = new XMLNode (X_("Preferences"));
4112         node->add_child_nocopy (Tabbable::get_state());
4113         return *node;
4114 }