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 "canvas/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                 ArdourCanvas::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         if (!Profile->get_mixbus()) {
2336
2337                 add_option (_("Editor"),
2338                                 new BoolOption (
2339                                         "use-mouse-position-as-zoom-focus-on-scroll",
2340                                         _("Zoom to mouse position when zooming with scroll wheel"),
2341                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_mouse_position_as_zoom_focus_on_scroll),
2342                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_mouse_position_as_zoom_focus_on_scroll)
2343                                         ));
2344         }  // !mixbus
2345
2346         add_option (_("Editor"),
2347                     new BoolOption (
2348                             "use-time-rulers-to-zoom-with-vertical-drag",
2349                             _("Zoom with vertical drag in rulers"),
2350                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_time_rulers_to_zoom_with_vertical_drag),
2351                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_time_rulers_to_zoom_with_vertical_drag)
2352                             ));
2353
2354         add_option (_("Editor"),
2355                     new BoolOption (
2356                             "use-double-click-to-zoom-to-selection",
2357                             _("Double click zooms to selection"),
2358                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_double_click_to_zoom_to_selection),
2359                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_double_click_to_zoom_to_selection)
2360                             ));
2361
2362         add_option (_("Editor"),
2363                     new BoolOption (
2364                             "update-editor-during-summary-drag",
2365                             _("Update editor window during drags of the summary"),
2366                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_update_editor_during_summary_drag),
2367                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_update_editor_during_summary_drag)
2368                             ));
2369
2370         add_option (_("Editor"),
2371             new BoolOption (
2372                     "autoscroll-editor",
2373                     _("Auto-scroll editor window when dragging near its edges"),
2374                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_autoscroll_editor),
2375                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_autoscroll_editor)
2376                     ));
2377
2378         add_option (_("Editor"),
2379              new BoolComboOption (
2380                      "show-region-gain-envelopes",
2381                      _("Show gain envelopes in audio regions"),
2382                      _("in all modes"),
2383                      _("only in Draw and Internal Edit modes"),
2384                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_region_gain),
2385                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_region_gain)
2386                      ));
2387
2388         add_option (_("Editor"), new OptionEditorHeading (_("Editor Behavior")));
2389
2390         add_option (_("Editor"),
2391              new BoolOption (
2392                      "automation-follows-regions",
2393                      _("Move relevant automation when audio regions are moved"),
2394                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_follows_regions),
2395                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_follows_regions)
2396                      ));
2397
2398         bo = new BoolOption (
2399                      "new-automation-points-on-lane",
2400                      _("Ignore Y-axis click position when adding new automation-points"),
2401                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_new_automation_points_on_lane),
2402                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_new_automation_points_on_lane)
2403                      );
2404         add_option (_("Editor"), bo);
2405         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2406                         _("<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."));
2407
2408         ComboOption<FadeShape>* fadeshape = new ComboOption<FadeShape> (
2409                         "default-fade-shape",
2410                         _("Default fade shape"),
2411                         sigc::mem_fun (*_rc_config,
2412                                 &RCConfiguration::get_default_fade_shape),
2413                         sigc::mem_fun (*_rc_config,
2414                                 &RCConfiguration::set_default_fade_shape)
2415                         );
2416
2417         fadeshape->add (FadeLinear,
2418                         _("Linear (for highly correlated material)"));
2419         fadeshape->add (FadeConstantPower, _("Constant power"));
2420         fadeshape->add (FadeSymmetric, _("Symmetric"));
2421         fadeshape->add (FadeSlow, _("Slow"));
2422         fadeshape->add (FadeFast, _("Fast"));
2423
2424         add_option (_("Editor"), fadeshape);
2425
2426         bco = new BoolComboOption (
2427                      "use-overlap-equivalency",
2428                      _("Regions in edit groups are edited together"),
2429                      _("whenever they overlap in time"),
2430                      _("only if they have identical length and position"),
2431                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_overlap_equivalency),
2432                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_overlap_equivalency)
2433                      );
2434
2435         add_option (_("Editor"), bco);
2436
2437         ComboOption<LayerModel>* lm = new ComboOption<LayerModel> (
2438                 "layer-model",
2439                 _("Layering model"),
2440                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_layer_model),
2441                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_layer_model)
2442                 );
2443
2444         lm->add (LaterHigher, _("later is higher"));
2445         lm->add (Manual, _("manual layering"));
2446         add_option (_("Editor"), lm);
2447
2448         ComboOption<RegionSelectionAfterSplit> *rsas = new ComboOption<RegionSelectionAfterSplit> (
2449                     "region-selection-after-split",
2450                     _("After splitting selected regions, select"),
2451                     sigc::mem_fun (*_rc_config, &RCConfiguration::get_region_selection_after_split),
2452                     sigc::mem_fun (*_rc_config, &RCConfiguration::set_region_selection_after_split));
2453
2454         // TODO: decide which of these modes are really useful
2455         rsas->add(None, _("no regions"));
2456         // rsas->add(NewlyCreatedLeft, _("newly-created regions before the split"));
2457         // rsas->add(NewlyCreatedRight, _("newly-created regions after the split"));
2458         rsas->add(NewlyCreatedBoth, _("newly-created regions"));
2459         // rsas->add(Existing, _("unmodified regions in the existing selection"));
2460         // rsas->add(ExistingNewlyCreatedLeft, _("existing selection and newly-created regions before the split"));
2461         // rsas->add(ExistingNewlyCreatedRight, _("existing selection and newly-created regions after the split"));
2462         rsas->add(ExistingNewlyCreatedBoth, _("existing selection and newly-created regions"));
2463
2464         add_option (_("Editor"), rsas);
2465
2466         add_option (_("Editor/Modifiers"), new OptionEditorHeading (_("Keyboard Modifiers")));
2467         add_option (_("Editor/Modifiers"), new KeyboardOptions);
2468         add_option (_("Editor/Modifiers"), new OptionEditorBlank ());
2469
2470         /* MIXER -- SOLO AND MUTE */
2471
2472         add_option (_("Mixer"), new OptionEditorHeading (_("Solo")));
2473
2474         _solo_control_is_listen_control = new BoolOption (
2475                 "solo-control-is-listen-control",
2476                 _("Solo controls are Listen controls"),
2477                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_control_is_listen_control),
2478                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_control_is_listen_control)
2479                 );
2480
2481         add_option (_("Mixer"), _solo_control_is_listen_control);
2482
2483         add_option (_("Mixer"),
2484              new BoolOption (
2485                      "exclusive-solo",
2486                      _("Exclusive solo"),
2487                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_exclusive_solo),
2488                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_exclusive_solo)
2489                      ));
2490
2491         add_option (_("Mixer"),
2492              new BoolOption (
2493                      "show-solo-mutes",
2494                      _("Show solo muting"),
2495                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_show_solo_mutes),
2496                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_show_solo_mutes)
2497                      ));
2498
2499         add_option (_("Mixer"),
2500              new BoolOption (
2501                      "solo-mute-override",
2502                      _("Soloing overrides muting"),
2503                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_override),
2504                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_override)
2505                      ));
2506
2507         add_option (_("Mixer"),
2508              new FaderOption (
2509                      "solo-mute-gain",
2510                      _("Solo-in-place mute cut (dB)"),
2511                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_gain),
2512                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_gain)
2513                      ));
2514
2515         _listen_position = new ComboOption<ListenPosition> (
2516                 "listen-position",
2517                 _("Listen Position"),
2518                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_listen_position),
2519                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_listen_position)
2520                 );
2521
2522         _listen_position->add (AfterFaderListen, _("after-fader (AFL)"));
2523         _listen_position->add (PreFaderListen, _("pre-fader (PFL)"));
2524
2525         add_option (_("Mixer"), _listen_position);
2526
2527         ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
2528                 "pfl-position",
2529                 _("PFL signals come from"),
2530                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
2531                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
2532                 );
2533
2534         pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
2535         pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
2536
2537         add_option (_("Mixer"), pp);
2538
2539         ComboOption<AFLPosition>* pa = new ComboOption<AFLPosition> (
2540                 "afl-position",
2541                 _("AFL signals come from"),
2542                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_afl_position),
2543                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_afl_position)
2544                 );
2545
2546         pa->add (AFLFromBeforeProcessors, _("immediately post-fader"));
2547         pa->add (AFLFromAfterProcessors, _("after post-fader processors (before pan)"));
2548
2549         add_option (_("Mixer"), pa);
2550
2551         add_option (_("Mixer"), new OptionEditorHeading (_("Default Track / Bus Muting Options")));
2552
2553         add_option (_("Mixer"),
2554              new BoolOption (
2555                      "mute-affects-pre-fader",
2556                      _("Mute affects pre-fader sends"),
2557                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_pre_fader),
2558                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_pre_fader)
2559                      ));
2560
2561         add_option (_("Mixer"),
2562              new BoolOption (
2563                      "mute-affects-post-fader",
2564                      _("Mute affects post-fader sends"),
2565                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_post_fader),
2566                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_post_fader)
2567                      ));
2568
2569         add_option (_("Mixer"),
2570              new BoolOption (
2571                      "mute-affects-control-outs",
2572                      _("Mute affects control outputs"),
2573                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_control_outs),
2574                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_control_outs)
2575                      ));
2576
2577         add_option (_("Mixer"),
2578              new BoolOption (
2579                      "mute-affects-main-outs",
2580                      _("Mute affects main outputs"),
2581                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_main_outs),
2582                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_main_outs)
2583                      ));
2584
2585
2586         if (!ARDOUR::Profile->get_mixbus()) {
2587                 add_option (_("Mixer"), new OptionEditorHeading (_("Send Routing")));
2588                 add_option (_("Mixer"),
2589                                 new BoolOption (
2590                                         "link-send-and-route-panner",
2591                                         _("Link panners of Aux and External Sends with main panner by default"),
2592                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_link_send_and_route_panner),
2593                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_link_send_and_route_panner)
2594                                         ));
2595         }
2596
2597         /* Signal Flow */
2598
2599         add_option (_("Signal Flow"), new OptionEditorHeading (_("Monitoring")));
2600
2601         ComboOption<MonitorModel>* mm = new ComboOption<MonitorModel> (
2602                 "monitoring-model",
2603                 _("Record monitoring handled by"),
2604                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_monitoring_model),
2605                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_monitoring_model)
2606                 );
2607
2608         if (AudioEngine::instance()->port_engine().can_monitor_input()) {
2609                 mm->add (HardwareMonitoring, _("via Audio Driver"));
2610         }
2611
2612         string prog (PROGRAM_NAME);
2613         boost::algorithm::to_lower (prog);
2614         mm->add (SoftwareMonitoring, string_compose (_("%1"), prog));
2615         mm->add (ExternalMonitoring, _("audio hardware"));
2616
2617         add_option (_("Signal Flow"), mm);
2618
2619         bo = new BoolOption (
2620                      "tape-machine-mode",
2621                      _("Tape machine mode"),
2622                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_tape_machine_mode),
2623                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_tape_machine_mode)
2624                      );
2625         add_option (_("Signal Flow"), bo);
2626         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2627                         string_compose (_("<b>When enabled</b> %1 will not monitor a track's input if the transport is stopped."),
2628                                         PROGRAM_NAME));
2629
2630         if (!Profile->get_mixbus()) {
2631
2632                 add_option (_("Signal Flow"), new OptionEditorHeading (_("Track and Bus Connections")));
2633
2634                 add_option (_("Signal Flow"),
2635                                 new BoolOption (
2636                                         "auto-connect-standard-busses",
2637                                         _("Auto-connect master/monitor busses"),
2638                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_connect_standard_busses),
2639                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_connect_standard_busses)
2640                                         ));
2641
2642                 ComboOption<AutoConnectOption>* iac = new ComboOption<AutoConnectOption> (
2643                                 "input-auto-connect",
2644                                 _("Connect track inputs"),
2645                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_input_auto_connect),
2646                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_input_auto_connect)
2647                                 );
2648
2649                 iac->add (AutoConnectPhysical, _("automatically to physical inputs"));
2650                 iac->add (ManualConnect, _("manually"));
2651
2652                 add_option (_("Signal Flow"), iac);
2653
2654                 ComboOption<AutoConnectOption>* oac = new ComboOption<AutoConnectOption> (
2655                                 "output-auto-connect",
2656                                 _("Connect track and bus outputs"),
2657                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_output_auto_connect),
2658                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_output_auto_connect)
2659                                 );
2660
2661                 oac->add (AutoConnectPhysical, _("automatically to physical outputs"));
2662                 oac->add (AutoConnectMaster, _("automatically to master bus"));
2663                 oac->add (ManualConnect, _("manually"));
2664
2665                 add_option (_("Signal Flow"), oac);
2666
2667                 bo = new BoolOption (
2668                                 "strict-io",
2669                                 _("Use 'Strict-I/O' for new tracks or busses"),
2670                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_strict_io),
2671                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_strict_io)
2672                                 );
2673
2674                 add_option (_("Signal Flow"), bo);
2675                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2676                                 _("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."));
2677
2678         }  // !mixbus
2679
2680
2681         /* AUDIO */
2682
2683         add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
2684
2685         add_option (_("Audio"), new BufferingOptions (_rc_config));
2686
2687         add_option (_("Audio"), new OptionEditorHeading (_("Denormals")));
2688
2689         add_option (_("Audio"),
2690              new BoolOption (
2691                      "denormal-protection",
2692                      _("Use DC bias to protect against denormals"),
2693                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_protection),
2694                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_protection)
2695                      ));
2696
2697         ComboOption<DenormalModel>* dm = new ComboOption<DenormalModel> (
2698                 "denormal-model",
2699                 _("Processor handling"),
2700                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_model),
2701                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
2702                 );
2703
2704         int dmsize = 1;
2705         dm->add (DenormalNone, _("no processor handling"));
2706
2707         FPU* fpu = FPU::instance();
2708
2709         if (fpu->has_flush_to_zero()) {
2710                 ++dmsize;
2711                 dm->add (DenormalFTZ, _("use FlushToZero"));
2712         } else if (_rc_config->get_denormal_model() == DenormalFTZ) {
2713                 _rc_config->set_denormal_model(DenormalNone);
2714         }
2715
2716         if (fpu->has_denormals_are_zero()) {
2717                 ++dmsize;
2718                 dm->add (DenormalDAZ, _("use DenormalsAreZero"));
2719         } else if (_rc_config->get_denormal_model() == DenormalDAZ) {
2720                 _rc_config->set_denormal_model(DenormalNone);
2721         }
2722
2723         if (fpu->has_flush_to_zero() && fpu->has_denormals_are_zero()) {
2724                 ++dmsize;
2725                 dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
2726         } else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
2727                 _rc_config->set_denormal_model(DenormalNone);
2728         }
2729
2730         if (dmsize == 1) {
2731                 dm->set_sensitive(false);
2732         }
2733
2734         add_option (_("Audio"), dm);
2735
2736         add_option (_("Audio"), new OptionEditorHeading (_("Regions")));
2737
2738         add_option (_("Audio"),
2739              new BoolOption (
2740                      "auto-analyse-audio",
2741                      _("Enable automatic analysis of audio"),
2742                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_analyse_audio),
2743                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_analyse_audio)
2744                      ));
2745
2746         add_option (_("Audio"),
2747              new BoolOption (
2748                      "replicate-missing-region-channels",
2749                      _("Replicate missing region channels"),
2750                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_replicate_missing_region_channels),
2751                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_replicate_missing_region_channels)
2752                      ));
2753
2754         /* MIDI */
2755
2756         add_option (_("MIDI"), new OptionEditorHeading (_("Buffering")));
2757
2758         add_option (_("MIDI"),
2759                     new SpinOption<float> (
2760                             "midi-readahead",
2761                             _("MIDI read-ahead time (seconds)"),
2762                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_readahead),
2763                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_readahead),
2764                             0.1, 10, 0.05, 1,
2765                             "", 1.0, 2
2766                             ));
2767
2768         add_option (_("MIDI"), new OptionEditorHeading (_("Session")));
2769
2770         add_option (_("MIDI"),
2771              new SpinOption<int32_t> (
2772                      "initial-program-change",
2773                      _("Initial program change"),
2774                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_initial_program_change),
2775                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_initial_program_change),
2776                      -1, 65536, 1, 10
2777                      ));
2778
2779         add_option (_("MIDI"), new OptionEditorHeading (_("Audition")));
2780
2781         add_option (_("MIDI"),
2782              new BoolOption (
2783                      "sound-midi-notes",
2784                      _("Sound MIDI notes as they are selected in the editor"),
2785                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_sound_midi_notes),
2786                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_sound_midi_notes)
2787                      ));
2788
2789         ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
2790                 "midi-audition-synth-uri",
2791                 _("MIDI Audition Synth (LV2)"),
2792                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
2793                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
2794                 );
2795
2796         audition_synth->add(X_(""), _("None"));
2797         PluginInfoList all_plugs;
2798         PluginManager& manager (PluginManager::instance());
2799 #ifdef LV2_SUPPORT
2800         all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
2801
2802         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
2803                 if (manager.get_status (*i) == PluginManager::Hidden) continue;
2804                 if (!(*i)->is_instrument()) continue;
2805                 if ((*i)->type != ARDOUR::LV2) continue;
2806                 if ((*i)->name.length() > 46) {
2807                         audition_synth->add((*i)->unique_id, (*i)->name.substr (0, 44) + "...");
2808                 } else {
2809                         audition_synth->add((*i)->unique_id, (*i)->name);
2810                 }
2811         }
2812 #endif
2813
2814         add_option (_("MIDI"), audition_synth);
2815
2816         /* Click */
2817
2818         add_option (_("Metronome"), new OptionEditorHeading (_("Metronome")));
2819         add_option (_("Metronome"), new ClickOptions (_rc_config));
2820         add_option (_("Metronome"), new OptionEditorHeading (_("Options")));
2821
2822         bo = new BoolOption (
2823                         "click-record-only",
2824                         _("Enable metronome only while recording"),
2825                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_record_only),
2826                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_record_only)
2827                         );
2828
2829         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2830                         string_compose (_("<b>When enabled</b> the metronome will remain silent if %1 is <b>not recording</b>."), PROGRAM_NAME));
2831         add_option (_("Metronome"), bo);
2832         add_option (_("Metronome"), new OptionEditorBlank ());
2833
2834
2835         /* Meters */
2836
2837         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Metering")));
2838
2839         ComboOption<float>* mht = new ComboOption<float> (
2840                 "meter-hold",
2841                 _("Peak hold time"),
2842                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_hold),
2843                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_hold)
2844                 );
2845
2846         mht->add (MeterHoldOff, _("off"));
2847         mht->add (MeterHoldShort, _("short"));
2848         mht->add (MeterHoldMedium, _("medium"));
2849         mht->add (MeterHoldLong, _("long"));
2850
2851         add_option (S_("Preferences|Metering"), mht);
2852
2853         ComboOption<float>* mfo = new ComboOption<float> (
2854                 "meter-falloff",
2855                 _("DPM fall-off"),
2856                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_falloff),
2857                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_falloff)
2858                 );
2859
2860         mfo->add (METER_FALLOFF_OFF,      _("off"));
2861         mfo->add (METER_FALLOFF_SLOWEST,  _("slowest [6.6dB/sec]"));
2862         mfo->add (METER_FALLOFF_SLOW,     _("slow [8.6dB/sec] (BBC PPM, EBU PPM)"));
2863         mfo->add (METER_FALLOFF_SLOWISH,  _("moderate [12.0dB/sec] (DIN)"));
2864         mfo->add (METER_FALLOFF_MODERATE, _("medium [13.3dB/sec] (EBU Digi PPM, IRT Digi PPM)"));
2865         mfo->add (METER_FALLOFF_MEDIUM,   _("fast [20dB/sec]"));
2866         mfo->add (METER_FALLOFF_FAST,     _("very fast [32dB/sec]"));
2867
2868         add_option (S_("Preferences|Metering"), mfo);
2869
2870         ComboOption<MeterLineUp>* mlu = new ComboOption<MeterLineUp> (
2871                 "meter-line-up-level",
2872                 _("Meter line-up level; 0dBu"),
2873                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_level),
2874                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_level)
2875                 );
2876
2877         mlu->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2878         mlu->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2879         mlu->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2880         mlu->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2881
2882         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."));
2883
2884         add_option (S_("Preferences|Metering"), mlu);
2885
2886         ComboOption<MeterLineUp>* mld = new ComboOption<MeterLineUp> (
2887                 "meter-line-up-din",
2888                 _("IEC1/DIN Meter line-up level; 0dBu"),
2889                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_din),
2890                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_din)
2891                 );
2892
2893         mld->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2894         mld->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2895         mld->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2896         mld->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2897
2898         Gtkmm2ext::UI::instance()->set_tip (mld->tip_widget(), _("Reference level for IEC1/DIN meter."));
2899
2900         add_option (S_("Preferences|Metering"), mld);
2901
2902         ComboOption<VUMeterStandard>* mvu = new ComboOption<VUMeterStandard> (
2903                 "meter-vu-standard",
2904                 _("VU Meter standard"),
2905                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_vu_standard),
2906                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_vu_standard)
2907                 );
2908
2909         mvu->add (MeteringVUfrench,   _("0VU = -2dBu (France)"));
2910         mvu->add (MeteringVUamerican, _("0VU = 0dBu (North America, Australia)"));
2911         mvu->add (MeteringVUstandard, _("0VU = +4dBu (standard)"));
2912         mvu->add (MeteringVUeight,    _("0VU = +8dBu"));
2913
2914         add_option (S_("Preferences|Metering"), mvu);
2915
2916         HSliderOption *mpks = new HSliderOption("meter-peak",
2917                         _("Peak indicator threshold [dBFS]"),
2918                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_peak),
2919                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_peak),
2920                         -10, 0, .1, .1
2921                         );
2922
2923         Gtkmm2ext::UI::instance()->set_tip (
2924                         mpks->tip_widget(),
2925                         _("Specify the audio signal level in dBFS at and above which the meter-peak indicator will flash red."));
2926
2927         add_option (S_("Preferences|Metering"), mpks);
2928
2929         OptionEditorHeading* default_meter_head = new OptionEditorHeading (_("Default Meter Types"));
2930         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."));
2931
2932         add_option (S_("Preferences|Metering"), default_meter_head);
2933
2934         ComboOption<MeterType>* mtm = new ComboOption<MeterType> (
2935                 "meter-type-master",
2936                 _("Default Meter Type for Master Bus"),
2937                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_master),
2938                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_master)
2939                 );
2940         mtm->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2941         mtm->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2942         mtm->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2943         mtm->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2944         mtm->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2945         mtm->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2946         mtm->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2947         mtm->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2948
2949         add_option (S_("Preferences|Metering"), mtm);
2950
2951
2952         ComboOption<MeterType>* mtb = new ComboOption<MeterType> (
2953                 "meter-type-bus",
2954                 _("Default meter type for busses"),
2955                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_bus),
2956                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_bus)
2957                 );
2958         mtb->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2959         mtb->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2960         mtb->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2961         mtb->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2962         mtb->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2963         mtb->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2964         mtb->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2965         mtb->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2966
2967         add_option (S_("Preferences|Metering"), mtb);
2968
2969         ComboOption<MeterType>* mtt = new ComboOption<MeterType> (
2970                 "meter-type-track",
2971                 _("Default meter type for tracks"),
2972                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_track),
2973                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_track)
2974                 );
2975         mtt->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2976         mtt->add (MeterPeak0dB, ArdourMeter::meter_type_string(MeterPeak0dB));
2977
2978         add_option (S_("Preferences|Metering"), mtt);
2979
2980         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Post Export Analysis")));
2981
2982         add_option (S_("Preferences|Metering"),
2983              new BoolOption (
2984                      "save-export-analysis-image",
2985                      _("Save loudness analysis as image file"),
2986                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_save_export_analysis_image),
2987                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_save_export_analysis_image)
2988                      ));
2989
2990         /* TRANSPORT & Sync */
2991
2992         add_option (_("Transport"), new OptionEditorHeading (_("General")));
2993
2994         bo = new BoolOption (
2995                      "stop-at-session-end",
2996                      _("Stop at the end of the session"),
2997                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_at_session_end),
2998                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_at_session_end)
2999                      );
3000         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3001                                             string_compose (_("<b>When enabled</b> if %1 is <b>not recording</b>, it will stop the transport "
3002                                                               "when it reaches the current session end marker\n\n"
3003                                                               "<b>When disabled</b> %1 will continue to roll past the session end marker at all times"),
3004                                                             PROGRAM_NAME));
3005         add_option (_("Transport"), bo);
3006
3007         bo = new BoolOption (
3008                      "latched-record-enable",
3009                      _("Keep record-enable engaged on stop"),
3010                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_latched_record_enable),
3011                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_latched_record_enable)
3012                      );
3013         add_option (_("Transport"), bo);
3014         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3015                         _("<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."));
3016
3017         bo = new BoolOption (
3018                      "disable-disarm-during-roll",
3019                      _("Disable per-track record disarm while rolling"),
3020                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
3021                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
3022                      );
3023         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."));
3024         add_option (_("Transport"), bo);
3025
3026         bo = new BoolOption (
3027                      "quieten_at_speed",
3028                      _("12dB gain reduction during fast-forward and fast-rewind"),
3029                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_quieten_at_speed),
3030                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_quieten_at_speed)
3031                      );
3032         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3033                         _("<b>When enabled</b> this will reduce the unpleasant increase in perceived volume "
3034                                 "that occurs when fast-forwarding or rewinding through some kinds of audio"));
3035         add_option (_("Transport"), bo);
3036
3037         ComboOption<float>* psc = new ComboOption<float> (
3038                      "preroll-seconds",
3039                      _("Preroll"),
3040                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_preroll_seconds),
3041                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_preroll_seconds)
3042                      );
3043         Gtkmm2ext::UI::instance()->set_tip (psc->tip_widget(),
3044                                             (_("The amount of preroll to apply when <b>Play with Preroll</b> or <b>Record with Preroll</b>is initiated.\n\n"
3045                                                "If <b>Follow Edits</b> is enabled, the preroll is applied to the playhead position when a region is selected or trimmed.")));
3046         psc->add (-4.0, _("4 Bars"));
3047         psc->add (-2.0, _("2 Bars"));
3048         psc->add (-1.0, _("1 Bar"));
3049         psc->add (0.0, _("0 (no pre-roll)"));
3050         psc->add (0.1, _("0.1 second"));
3051         psc->add (0.25, _("0.25 second"));
3052         psc->add (0.5, _("0.5 second"));
3053         psc->add (1.0, _("1.0 second"));
3054         psc->add (2.0, _("2.0 seconds"));
3055         add_option (_("Transport"), psc);
3056
3057
3058         add_option (_("Transport"), new OptionEditorHeading (_("Looping")));
3059
3060         bo = new BoolOption (
3061                      "loop-is-mode",
3062                      _("Play loop is a transport mode"),
3063                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_loop_is_mode),
3064                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_loop_is_mode)
3065                      );
3066         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3067                                             (_("<b>When enabled</b> the loop button does not start playback but forces playback to always play the loop\n\n"
3068                                                "<b>When disabled</b> the loop button starts playing the loop, but stop then cancels loop playback")));
3069         add_option (_("Transport"), bo);
3070
3071         bo = new BoolOption (
3072                      "seamless-loop",
3073                      _("Do seamless looping (not possible when slaved to MTC, LTC etc)"),
3074                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_seamless_loop),
3075                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_seamless_loop)
3076                      );
3077         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3078                                             string_compose (_("<b>When enabled</b> this will loop by reading ahead and wrapping around at the loop point, "
3079                                                               "preventing any need to do a transport locate at the end of the loop\n\n"
3080                                                               "<b>When disabled</b> looping is done by locating back to the start of the loop when %1 reaches the end "
3081                                                               "which will often cause a small click or delay"), PROGRAM_NAME));
3082         add_option (_("Transport"), bo);
3083
3084         add_option (_("Transport"), new OptionEditorHeading (_("Dropout (xrun) Handling")));
3085         bo = new BoolOption (
3086                      "stop-recording-on-xrun",
3087                      _("Stop recording when an xrun occurs"),
3088                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_recording_on_xrun),
3089                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_recording_on_xrun)
3090                      );
3091         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3092                                             string_compose (_("<b>When enabled</b> %1 will stop recording if an over- or underrun is detected by the audio engine"),
3093                                                             PROGRAM_NAME));
3094         add_option (_("Transport"), bo);
3095
3096         bo = new BoolOption (
3097                      "create-xrun-marker",
3098                      _("Create markers where xruns occur"),
3099                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_create_xrun_marker),
3100                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_create_xrun_marker)
3101                      );
3102         add_option (_("Transport"), bo);
3103
3104
3105         /* SYNC */
3106
3107         add_option (_("Sync"), new OptionEditorHeading (_("External Synchronization")));
3108
3109         _sync_source = new ComboOption<SyncSource> (
3110                 "sync-source",
3111                 _("External timecode source"),
3112                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_sync_source),
3113                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_sync_source)
3114                 );
3115
3116         add_option (_("Sync"), _sync_source);
3117
3118         _sync_framerate = new BoolOption (
3119                      "timecode-sync-frame-rate",
3120                      _("Match session video frame rate to external timecode"),
3121                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_sync_frame_rate),
3122                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_sync_frame_rate)
3123                      );
3124         Gtkmm2ext::UI::instance()->set_tip
3125                 (_sync_framerate->tip_widget(),
3126                  string_compose (_("This option controls the value of the video frame rate <i>while chasing</i> an external timecode source.\n\n"
3127                                    "<b>When enabled</b> the session video frame rate will be changed to match that of the selected external timecode source.\n\n"
3128                                    "<b>When disabled</b> the session video frame rate will not be changed to match that of the selected external timecode source."
3129                                    "Instead the frame rate indication in the main clock will flash red and %1 will convert between the external "
3130                                    "timecode standard and the session standard."), PROGRAM_NAME));
3131
3132         add_option (_("Sync"), _sync_framerate);
3133
3134         _sync_genlock = new BoolOption (
3135                 "timecode-source-is-synced",
3136                 _("Sync-lock timecode to clock (disable drift compensation)"),
3137                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_is_synced),
3138                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_is_synced)
3139                 );
3140         Gtkmm2ext::UI::instance()->set_tip
3141                 (_sync_genlock->tip_widget(),
3142                  string_compose (_("<b>When enabled</b> %1 will never varispeed when slaved to external timecode. "
3143                                    "Sync Lock indicates that the selected external timecode source shares clock-sync "
3144                                    "(Black &amp; Burst, Wordclock, etc) with the audio interface. "
3145                                    "This option disables drift compensation. The transport speed is fixed at 1.0. "
3146                                    "Vari-speed LTC will be ignored and cause drift."
3147                                    "\n\n"
3148                                    "<b>When disabled</b> %1 will compensate for potential drift, regardless if the "
3149                                    "timecode sources shares clock sync."
3150                                   ), PROGRAM_NAME));
3151
3152
3153         add_option (_("Sync"), _sync_genlock);
3154
3155         _sync_source_2997 = new BoolOption (
3156                 "timecode-source-2997",
3157                 _("Lock to 29.9700 fps instead of 30000/1001"),
3158                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_2997),
3159                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_2997)
3160                 );
3161         Gtkmm2ext::UI::instance()->set_tip
3162                 (_sync_source_2997->tip_widget(),
3163                  _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
3164                          "SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
3165                          "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
3166                          "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
3167                          "That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
3168                          "because the variant of using exactly 29.97 fps has zero timecode drift.\n"
3169                          ));
3170
3171         add_option (_("Sync"), _sync_source_2997);
3172
3173         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Reader")));
3174
3175         _ltc_port = new ComboStringOption (
3176                 "ltc-source-port",
3177                 _("LTC incoming port"),
3178                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_source_port),
3179                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_source_port)
3180                 );
3181
3182         vector<string> physical_inputs;
3183         physical_inputs.push_back (_("None"));
3184         AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, physical_inputs);
3185         _ltc_port->set_popdown_strings (physical_inputs);
3186
3187         populate_sync_options ();
3188         AudioEngine::instance()->Running.connect (engine_started_connection, MISSING_INVALIDATOR, boost::bind (&RCOptionEditor::populate_sync_options, this), gui_context());
3189
3190         add_option (_("Sync/LTC"), _ltc_port);
3191
3192         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Generator")));
3193
3194         add_option (_("Sync/LTC"),
3195                     new BoolOption (
3196                             "send-ltc",
3197                             _("Enable LTC generator"),
3198                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc),
3199                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc)
3200                             ));
3201
3202         _ltc_send_continuously = new BoolOption (
3203                             "ltc-send-continuously",
3204                             _("Send LTC while stopped"),
3205                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously),
3206                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously)
3207                             );
3208         Gtkmm2ext::UI::instance()->set_tip
3209                 (_ltc_send_continuously->tip_widget(),
3210                  string_compose (_("<b>When enabled</b> %1 will continue to send LTC information even when the transport (playhead) is not moving"), PROGRAM_NAME));
3211         add_option (_("Sync/LTC"), _ltc_send_continuously);
3212
3213         _ltc_volume_slider = new HSliderOption("ltcvol", _("LTC generator level [dBFS]"),
3214                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_output_volume),
3215                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_output_volume),
3216                                         -50, 0, .5, 5,
3217                                         .05, true);
3218
3219         Gtkmm2ext::UI::instance()->set_tip
3220                 (_ltc_volume_slider->tip_widget(),
3221                  _("Specify the Peak Volume of the generated LTC signal in dBFS. A good value is  0dBu ^= -18dBFS in an EBU calibrated system"));
3222
3223         add_option (_("Sync/LTC"), _ltc_volume_slider);
3224
3225
3226         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Beat Clock (Mclk) Generator")));
3227
3228         add_option (_("Sync/MIDI"),
3229                     new BoolOption (
3230                             "send-midi-clock",
3231                             _("Enable Mclk generator"),
3232                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_midi_clock),
3233                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_midi_clock)
3234                             ));
3235
3236         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Time Code (MTC) Generator")));
3237
3238         add_option (_("Sync/MIDI"),
3239                     new BoolOption (
3240                             "send-mtc",
3241                             _("Enable MTC Generator"),
3242                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mtc),
3243                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mtc)
3244                             ));
3245
3246         add_option (_("Sync/MIDI"),
3247                     new SpinOption<int> (
3248                             "mtc-qf-speed-tolerance",
3249                             _("Percentage either side of normal transport speed to transmit MTC"),
3250                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mtc_qf_speed_tolerance),
3251                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mtc_qf_speed_tolerance),
3252                             0, 20, 1, 5
3253                             ));
3254
3255         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Machine Control (MMC)")));
3256
3257         add_option (_("Sync/MIDI"),
3258                     new BoolOption (
3259                             "mmc-control",
3260                             _("Respond to MMC commands"),
3261                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_control),
3262                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_control)
3263                             ));
3264
3265         add_option (_("Sync/MIDI"),
3266                     new BoolOption (
3267                             "send-mmc",
3268                             _("Send MMC commands"),
3269                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mmc),
3270                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mmc)
3271                             ));
3272
3273         add_option (_("Sync/MIDI"),
3274              new SpinOption<uint8_t> (
3275                      "mmc-receive-device-id",
3276                      _("Inbound MMC device ID"),
3277                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_receive_device_id),
3278                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_receive_device_id),
3279                      0, 128, 1, 10
3280                      ));
3281
3282         add_option (_("Sync/MIDI"),
3283              new SpinOption<uint8_t> (
3284                      "mmc-send-device-id",
3285                      _("Outbound MMC device ID"),
3286                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_send_device_id),
3287                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_send_device_id),
3288                      0, 128, 1, 10
3289                      ));
3290
3291
3292         /* Control Surfaces */
3293
3294         add_option (_("Control Surfaces"), new OptionEditorHeading (_("Control Surfaces")));
3295         add_option (_("Control Surfaces"), new ControlSurfacesOptions ());
3296
3297         /* MIDI PORTs */
3298         add_option (_("MIDI Ports"), new OptionEditorHeading (_("MIDI Port Options")));
3299
3300         add_option (_("MIDI Ports"),
3301                     new BoolOption (
3302                             "get-midi-input-follows-selection",
3303                             _("MIDI input follows MIDI track selection"),
3304                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_input_follows_selection),
3305                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_input_follows_selection)
3306                             ));
3307
3308         add_option (_("MIDI Ports"), new MidiPortOptions ());
3309         add_option (_("MIDI Ports"), new OptionEditorBlank ());
3310
3311         /* PLUGINS */
3312
3313 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3314         add_option (_("Plugins"), new OptionEditorHeading (_("Scan/Discover")));
3315         add_option (_("Plugins"),
3316                         new RcActionButton (_("Scan for Plugins"),
3317                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3318
3319 #endif
3320
3321         add_option (_("Plugins"), new OptionEditorHeading (_("General")));
3322
3323 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3324         bo = new BoolOption (
3325                         "show-plugin-scan-window",
3326                         _("Always Display Plugin Scan Progress"),
3327                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_plugin_scan_window),
3328                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_plugin_scan_window)
3329                         );
3330         add_option (_("Plugins"), bo);
3331         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3332                         _("<b>When enabled</b> a popup window showing plugin scan progress is displayed for indexing (cache load) and discovery (detect new plugins)"));
3333 #endif
3334
3335         bo = new BoolOption (
3336                 "plugins-stop-with-transport",
3337                 _("Silence plugins when the transport is stopped"),
3338                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugins_stop_with_transport),
3339                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_plugins_stop_with_transport)
3340                 );
3341         add_option (_("Plugins"), bo);
3342         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3343                                             _("<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."));
3344
3345         bo = new BoolOption (
3346                 "new-plugins-active",
3347                         _("Make new plugins active"),
3348                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_new_plugins_active),
3349                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_new_plugins_active)
3350                         );
3351         add_option (_("Plugins"), bo);
3352         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3353                                             _("<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"));
3354
3355 #if (defined WINDOWS_VST_SUPPORT || defined MACVST_SUPPORT || defined LXVST_SUPPORT)
3356         add_option (_("Plugins/VST"), new OptionEditorHeading (_("VST")));
3357 #if 0
3358         add_option (_("Plugins/VST"),
3359                         new RcActionButton (_("Scan for Plugins"),
3360                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3361 #endif
3362
3363 #if (defined AUDIOUNIT_SUPPORT && defined MACVST_SUPPORT)
3364         bo = new BoolOption (
3365                         "",
3366                         _("Enable Mac VST support (requires restart or re-scan)"),
3367                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_macvst),
3368                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_macvst)
3369                         );
3370         add_option (_("Plugins/VST"), bo);
3371 #endif
3372
3373         bo = new BoolOption (
3374                         "discover-vst-on-start",
3375                         _("Scan for [new] VST Plugins on Application Start"),
3376                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_vst_on_start),
3377                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_vst_on_start)
3378                         );
3379         add_option (_("Plugins/VST"), bo);
3380         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3381                                             _("<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"));
3382
3383 #ifdef WINDOWS_VST_SUPPORT
3384         // currently verbose logging is only implemented for Windows VST.
3385         bo = new BoolOption (
3386                         "verbose-plugin-scan",
3387                         _("Verbose Plugin Scan"),
3388                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_verbose_plugin_scan),
3389                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_verbose_plugin_scan)
3390                         );
3391         add_option (_("Plugins/VST"), bo);
3392         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3393                                             _("<b>When enabled</b> additional information for every plugin is added to the Log Window."));
3394 #endif
3395
3396         add_option (_("Plugins/VST"), new VstTimeOutSliderOption (_rc_config));
3397
3398         add_option (_("Plugins/VST"),
3399                         new RcActionButton (_("Clear"),
3400                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_cache),
3401                                 _("VST Cache:")));
3402
3403         add_option (_("Plugins/VST"),
3404                         new RcActionButton (_("Clear"),
3405                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_blacklist),
3406                                 _("VST Blacklist:")));
3407 #endif
3408
3409 #ifdef LXVST_SUPPORT
3410         add_option (_("Plugins/VST"),
3411                         new RcActionButton (_("Edit"),
3412                                 sigc::mem_fun (*this, &RCOptionEditor::edit_lxvst_path),
3413                         _("Linux VST Path:")));
3414
3415         add_option (_("Plugins/VST"),
3416                         new RcConfigDisplay (
3417                                 "plugin-path-lxvst",
3418                                 _("Path:"),
3419                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_lxvst),
3420                                 0));
3421 #endif
3422
3423 #ifdef WINDOWS_VST_SUPPORT
3424         add_option (_("Plugins/VST"),
3425                         new RcActionButton (_("Edit"),
3426                                 sigc::mem_fun (*this, &RCOptionEditor::edit_vst_path),
3427                         _("Windows VST Path:")));
3428         add_option (_("Plugins/VST"),
3429                         new RcConfigDisplay (
3430                                 "plugin-path-vst",
3431                                 _("Path:"),
3432                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_vst),
3433                                 ';'));
3434 #endif
3435
3436 #ifdef AUDIOUNIT_SUPPORT
3437
3438         add_option (_("Plugins/Audio Unit"), new OptionEditorHeading (_("Audio Unit")));
3439 #if 0
3440         add_option (_("Plugins/Audio Unit"),
3441                         new RcActionButton (_("Scan for Plugins"),
3442                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3443 #endif
3444
3445         bo = new BoolOption (
3446                         "discover-audio-units",
3447                         _("Scan for [new] AudioUnit Plugins on Application Start"),
3448                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_audio_units),
3449                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_audio_units)
3450                         );
3451         add_option (_("Plugins/Audio Unit"), bo);
3452         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3453                                             _("<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."));
3454
3455         add_option (_("Plugins/Audio Unit"),
3456                         new RcActionButton (_("Clear"),
3457                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_cache),
3458                                 _("AU Cache:")));
3459
3460         add_option (_("Plugins/Audio Unit"),
3461                         new RcActionButton (_("Clear"),
3462                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_blacklist),
3463                                 _("AU Blacklist:")));
3464 #endif
3465
3466 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT || defined HAVE_LV2)
3467         add_option (_("Plugins"), new OptionEditorHeading (_("Plugin GUI")));
3468         add_option (_("Plugins"),
3469              new BoolOption (
3470                      "open-gui-after-adding-plugin",
3471                      _("Automatically open the plugin GUI when adding a new plugin"),
3472                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_open_gui_after_adding_plugin),
3473                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_open_gui_after_adding_plugin)
3474                      ));
3475
3476 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3477         add_option (_("Plugins"),
3478              new BoolOption (
3479                      "show-inline-display-by-default",
3480                      _("Show Plugin Inline Display on Mixerstrip by default"),
3481                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_inline_display_by_default),
3482                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_inline_display_by_default)
3483                      ));
3484
3485         _plugin_prefer_inline = new BoolOption (
3486                         "prefer-inline-over-gui",
3487                         _("Don't automatically open the plugin GUI when the plugin has an inline display mode"),
3488                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_prefer_inline_over_gui),
3489                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_prefer_inline_over_gui)
3490                         );
3491         add_option (_("Plugins"), _plugin_prefer_inline);
3492 #endif
3493
3494         add_option (_("Plugins"), new OptionEditorHeading (_("Instrument")));
3495
3496         bo = new BoolOption (
3497                         "ask-replace-instrument",
3498                         _("Ask to replace existing instrument plugin"),
3499                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_replace_instrument),
3500                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_replace_instrument)
3501                         );
3502         add_option (_("Plugins"), bo);
3503
3504         bo = new BoolOption (
3505                         "ask-setup_instrument",
3506                         _("Interactively configure instrument plugins on insert"),
3507                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_setup_instrument),
3508                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_setup_instrument)
3509                         );
3510         add_option (_("Plugins"), bo);
3511         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3512                         _("<b>When enabled</b> show a dialog to select instrument channel configuration before adding a multichannel plugin."));
3513
3514 #endif
3515         add_option (_("Plugins"), new OptionEditorBlank ());
3516
3517         /* INTERFACE */
3518 #if (defined OPTIONAL_CAIRO_IMAGE_SURFACE || defined CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE)
3519         add_option (_("Appearance"), new OptionEditorHeading (_("Graphics Acceleration")));
3520 #endif
3521
3522 #ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
3523         BoolOption* bgc = new BoolOption (
3524                 "cairo-image-surface",
3525                 _("Disable Graphics Hardware Acceleration (requires restart)"),
3526                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_cairo_image_surface),
3527                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_cairo_image_surface)
3528                 );
3529
3530         Gtkmm2ext::UI::instance()->set_tip (bgc->tip_widget(), string_compose (
3531                                 _("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));
3532         add_option (_("Appearance"), bgc);
3533 #endif
3534
3535 #ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
3536         BoolOption* bgo = new BoolOption (
3537                 "buggy-gradients",
3538                 _("Possibly improve slow graphical performance (requires restart)"),
3539                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_buggy_gradients),
3540                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_buggy_gradients)
3541                 );
3542
3543         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));
3544         add_option (_("Appearance"), bgo);
3545 #endif
3546         add_option (_("Appearance"), new OptionEditorHeading (_("Graphical User Interface")));
3547
3548         add_option (_("Appearance"),
3549              new BoolOption (
3550                      "widget-prelight",
3551                      _("Highlight widgets on mouseover"),
3552                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_widget_prelight),
3553                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_widget_prelight)
3554                      ));
3555
3556         add_option (_("Appearance"),
3557              new BoolOption (
3558                      "use-tooltips",
3559                      _("Show tooltips if mouse hovers over a control"),
3560                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_tooltips),
3561                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_tooltips)
3562                      ));
3563
3564         bo = new BoolOption (
3565                         "super-rapid-clock-update",
3566                         _("Update clocks at TC Frame rate"),
3567                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_super_rapid_clock_update),
3568                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_super_rapid_clock_update)
3569                         );
3570         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3571                         _("<b>When enabled</b> clock displays are updated every Timecode Frame (fps).\n\n"
3572                                 "<b>When disabled</b> clock displays are updated only every 100ms."
3573                          ));
3574         add_option (_("Appearance"), bo);
3575
3576         add_option (_("Appearance"),
3577                         new BoolOption (
3578                                 "blink-rec-arm",
3579                                 _("Blink Rec-Arm buttons"),
3580                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_rec_arm),
3581                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_rec_arm)
3582                                 ));
3583
3584         add_option (_("Appearance"),
3585                         new BoolOption (
3586                                 "blink-alert-indicators",
3587                                 _("Blink Alert Indicators"),
3588                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_alert_indicators),
3589                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_alert_indicators)
3590                                 ));
3591
3592
3593 #ifndef __APPLE__
3594         /* font scaling does nothing with GDK/Quartz */
3595         add_option (_("Appearance"), new FontScalingOptions ());
3596 #endif
3597         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("General")));
3598         add_option (_("Appearance/Editor"),
3599              new BoolOption (
3600                      "show-name-highlight",
3601                      _("Use name highlight bars in region displays (requires a restart)"),
3602                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_name_highlight),
3603                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_name_highlight)
3604                      ));
3605
3606         add_option (_("Appearance/Editor"),
3607                         new BoolOption (
3608                         "color-regions-using-track-color",
3609                         _("Region color follows track color"),
3610                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_color_regions_using_track_color),
3611                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_color_regions_using_track_color)
3612                         ));
3613
3614         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Waveforms")));
3615
3616         if (!Profile->get_mixbus()) {
3617                 add_option (_("Appearance/Editor"),
3618                                 new BoolOption (
3619                                         "show-waveforms",
3620                                         _("Show waveforms in regions"),
3621                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms),
3622                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms)
3623                                         ));
3624         }  // !mixbus
3625
3626         add_option (_("Appearance/Editor"),
3627              new BoolOption (
3628                      "show-waveforms-while-recording",
3629                      _("Show waveforms while recording"),
3630                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms_while_recording),
3631                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms_while_recording)
3632                      ));
3633
3634         add_option (_("Appearance/Editor"),
3635                         new BoolOption (
3636                         "show-waveform-clipping",
3637                         _("Show waveform clipping"),
3638                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveform_clipping),
3639                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveform_clipping)
3640                         ));
3641
3642         add_option (_("Appearance/Editor"), new ClipLevelOptions ());
3643
3644         ComboOption<WaveformScale>* wfs = new ComboOption<WaveformScale> (
3645                 "waveform-scale",
3646                 _("Waveform scale"),
3647                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_scale),
3648                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_scale)
3649                 );
3650
3651         wfs->add (Linear, _("linear"));
3652         wfs->add (Logarithmic, _("logarithmic"));
3653
3654         add_option (_("Appearance/Editor"), wfs);
3655
3656         ComboOption<WaveformShape>* wfsh = new ComboOption<WaveformShape> (
3657                 "waveform-shape",
3658                 _("Waveform shape"),
3659                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_shape),
3660                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_shape)
3661                 );
3662
3663         wfsh->add (Traditional, _("traditional"));
3664         wfsh->add (Rectified, _("rectified"));
3665
3666         add_option (_("Appearance/Editor"), wfsh);
3667
3668         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("Editor Meters")));
3669
3670         add_option (_("Appearance/Editor"),
3671              new BoolOption (
3672                      "show-track-meters",
3673                      _("Show meters in track headers"),
3674                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_track_meters),
3675                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_track_meters)
3676                      ));
3677
3678         add_option (_("Appearance/Editor"),
3679              new BoolOption (
3680                      "editor-stereo-only-meters",
3681                      _("Limit track header meters to stereo"),
3682                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_editor_stereo_only_meters),
3683                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_editor_stereo_only_meters)
3684                      ));
3685
3686         add_option (_("Appearance/Editor"), new OptionEditorHeading (_("MIDI Regions")));
3687
3688         add_option (_("Appearance/Editor"),
3689                     new BoolOption (
3690                             "display-first-midi-bank-as-zero",
3691                             _("Display first MIDI bank/program as 0"),
3692                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_first_midi_bank_is_zero),
3693                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_first_midi_bank_is_zero)
3694                             ));
3695
3696         add_option (_("Appearance/Editor"),
3697              new BoolOption (
3698                      "never-display-periodic-midi",
3699                      _("Don't display periodic (MTC, MMC) SysEx messages in MIDI Regions"),
3700                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_never_display_periodic_midi),
3701                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_never_display_periodic_midi)
3702                      ));
3703
3704         add_option (_("Appearance/Editor"), new OptionEditorBlank ());
3705
3706         /* The names of these controls must be the same as those given in MixerStrip
3707            for the actual widgets being controlled.
3708         */
3709         _mixer_strip_visibility.add (0, X_("Input"), _("Input"));
3710         _mixer_strip_visibility.add (0, X_("PhaseInvert"), _("Phase Invert"));
3711         _mixer_strip_visibility.add (0, X_("RecMon"), _("Record & Monitor"));
3712         _mixer_strip_visibility.add (0, X_("SoloIsoLock"), _("Solo Iso / Lock"));
3713         _mixer_strip_visibility.add (0, X_("Output"), _("Output"));
3714         _mixer_strip_visibility.add (0, X_("Comments"), _("Comments"));
3715         _mixer_strip_visibility.add (0, X_("VCA"), _("VCA Assigns"));
3716
3717         add_option (_("Appearance/Mixer"),
3718                 new VisibilityOption (
3719                         _("Mixer Strip"),
3720                         &_mixer_strip_visibility,
3721                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_mixer_strip_visibility),
3722                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_mixer_strip_visibility)
3723                         )
3724                 );
3725
3726         add_option (_("Appearance/Mixer"),
3727              new BoolOption (
3728                      "default-narrow_ms",
3729                      _("Use narrow strips in the mixer for new strips by default"),
3730                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_default_narrow_ms),
3731                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_default_narrow_ms)
3732                      ));
3733
3734         add_option (_("Appearance/Mixer"), new OptionEditorBlank ());
3735
3736         add_option (_("Appearance/Toolbar"), new OptionEditorHeading (_("Main Transport Toolbar Items")));
3737
3738         add_option (_("Appearance/Toolbar"),
3739              new BoolOption (
3740                      "show-toolbar-recpunch",
3741                      _("Display Record/Punch Options"),
3742                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_recpunch),
3743                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_recpunch)
3744                      ));
3745
3746         add_option (_("Appearance/Toolbar"),
3747              new BoolOption (
3748                      "show-toolbar-monitoring",
3749                      _("Display Monitor Options"),
3750                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_monitoring),
3751                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_monitoring)
3752                      ));
3753
3754         add_option (_("Appearance/Toolbar"),
3755              new BoolOption (
3756                      "show-toolbar-selclock",
3757                      _("Display Selection Clock"),
3758                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_selclock),
3759                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_selclock)
3760                      ));
3761
3762         if (!ARDOUR::Profile->get_small_screen()) {
3763                 add_option (_("Appearance/Toolbar"),
3764                                 new BoolOption (
3765                                         "show-secondary-clock",
3766                                         _("Display Secondary Clock"),
3767                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_secondary_clock),
3768                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_secondary_clock)
3769                                         ));
3770         }
3771
3772         add_option (_("Appearance/Toolbar"),
3773              new BoolOption (
3774                      "show-mini-timeline",
3775                      _("Display Navigation Timeline"),
3776                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_mini_timeline),
3777                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_mini_timeline)
3778                      ));
3779
3780         add_option (_("Appearance/Toolbar"),
3781              new BoolOption (
3782                      "show-editor-meter",
3783                      _("Display Master Level Meter"),
3784                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_editor_meter),
3785                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_editor_meter)
3786                      ));
3787
3788         add_option (_("Appearance/Toolbar"),
3789                         new ColumVisibilityOption (
3790                                 "action-table-columns", _("Lua Action Script Button Visibility"), 4,
3791                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_action_table_columns),
3792                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_action_table_columns)
3793                                 )
3794                         );
3795         add_option (_("Appearance/Toolbar"), new OptionEditorBlank ());
3796
3797
3798         /* and now the theme manager */
3799
3800         add_option (_("Appearance/Theme"), new OptionEditorHeading (_("Theme")));
3801
3802         add_option (_("Appearance/Theme"), new BoolOption (
3803                                 "flat-buttons",
3804                                 _("Draw \"flat\" buttons"),
3805                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_flat_buttons),
3806                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_flat_buttons)
3807                                 ));
3808
3809         add_option (_("Appearance/Theme"), new BoolOption (
3810                                 "meter-style-led",
3811                                 _("LED meter style"),
3812                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_style_led),
3813                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_style_led)
3814                                 ));
3815
3816
3817         HSliderOption *gui_hs = new HSliderOption(
3818                         "timeline-item-gradient-depth",
3819                         _("Waveforms color gradient depth"),
3820                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_gradient_depth),
3821                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_gradient_depth),
3822                         0, 1.0, 0.05
3823                         );
3824         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3825         add_option (_("Appearance/Theme"), gui_hs);
3826
3827         gui_hs = new HSliderOption(
3828                         "timeline-item-gradient-depth",
3829                         _("Timeline item gradient depth"),
3830                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_timeline_item_gradient_depth),
3831                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_timeline_item_gradient_depth),
3832                         0, 1.0, 0.05
3833                         );
3834         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3835         add_option (_("Appearance/Theme"), gui_hs);
3836
3837         vector<string> icon_sets = ::get_icon_sets ();
3838         if (icon_sets.size() > 1) {
3839                 ComboOption<std::string>* io = new ComboOption<std::string> (
3840                                 "icon-set", _("Icon Set"),
3841                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_icon_set),
3842                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_icon_set)
3843                                 );
3844                 for (vector<string>::const_iterator i = icon_sets.begin (); i != icon_sets.end (); ++i) {
3845                         io->add (*i, *i);
3846                 }
3847                 add_option (_("Appearance/Theme"), io);
3848         }
3849
3850         add_option (_("Appearance/Colors"), new OptionEditorHeading (_("Colors")));
3851         add_option (_("Appearance/Colors"), new ColorThemeManager);
3852         add_option (_("Appearance/Colors"), new OptionEditorBlank ());
3853
3854         /* Quirks */
3855
3856         OptionEditorHeading* quirks_head = new OptionEditorHeading (_("Various Workarounds for Windowing Systems"));
3857
3858         quirks_head->set_note (string_compose (_("Rules for closing, minimizing, maximizing, and stay-on-top can vary\
3859 with each version of your OS, and the preferences that you've set in your OS.\n\n\
3860 You can adjust the options, below, to change how %1's windows and dialogs behave.\n\n\
3861 These settings will only take effect after %1 is restarted.\n\
3862         "), PROGRAM_NAME));
3863
3864         add_option (_("Appearance/Quirks"), quirks_head);
3865
3866         bo = new BoolOption (
3867                      "use-wm-visibility",
3868                      _("Use visibility information provided by your Window Manager/Desktop"),
3869                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_wm_visibility),
3870                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_wm_visibility)
3871                      );
3872         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3873                                 _("If you have trouble toggling between hidden Editor and Mixer windows, try changing this setting."));
3874         add_option (_("Appearance/Quirks"), bo);
3875
3876 #ifndef __APPLE__
3877         bo = new BoolOption (
3878                         "all-floating-windows-are-dialogs",
3879                         _("All floating windows are dialogs"),
3880                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_all_floating_windows_are_dialogs),
3881                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_all_floating_windows_are_dialogs)
3882                         );
3883         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3884                         _("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\nThis may help with some window managers."));
3885         add_option (_("Appearance/Quirks"), bo);
3886
3887         bo = new BoolOption (
3888                         "transients-follow-front",
3889                         _("Transient windows follow front window."),
3890                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_transients_follow_front),
3891                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_transients_follow_front)
3892                         );
3893         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3894                                 _("Make transient windows follow the front window when toggling between the editor and mixer."));
3895         add_option (_("Appearance/Quirks"), bo);
3896 #endif
3897
3898         if (!Profile->get_mixbus()) {
3899                 bo = new BoolOption (
3900                                 "floating-monitor-section",
3901                                 _("Float detached monitor-section window"),
3902                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_floating_monitor_section),
3903                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_floating_monitor_section)
3904                                 );
3905                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3906                                         _("When detaching the monitoring section, mark it as \"Utility\" window to stay in front."));
3907                 add_option (_("Appearance/Quirks"), bo);
3908         }
3909
3910         add_option (_("Appearance/Quirks"), new OptionEditorBlank ());
3911
3912         /* VIDEO Timeline */
3913         add_option (_("Video"), new OptionEditorHeading (_("Video Server")));
3914         add_option (_("Video"), new VideoTimelineOptions (_rc_config));
3915
3916         Widget::show_all ();
3917
3918         //trigger some parameter-changed messages which affect widget-visibility or -sensitivity
3919         parameter_changed ("send-ltc");
3920         parameter_changed ("sync-source");
3921         parameter_changed ("use-monitor-bus");
3922         parameter_changed ("open-gui-after-adding-plugin");
3923
3924         XMLNode* node = ARDOUR_UI::instance()->preferences_settings();
3925         if (node) {
3926                 /* gcc4 complains about ambiguity with Gtk::Widget::set_state
3927                    (Gtk::StateType) here !!!
3928                 */
3929                 Tabbable::set_state (*node, Stateful::loading_state_version);
3930         }
3931
3932         set_current_page (_("General"));
3933 }
3934
3935 void
3936 RCOptionEditor::parameter_changed (string const & p)
3937 {
3938         OptionEditor::parameter_changed (p);
3939
3940         if (p == "use-monitor-bus") {
3941                 bool const s = Config->get_use_monitor_bus ();
3942                 if (!s) {
3943                         /* we can't use this if we don't have a monitor bus */
3944                         Config->set_solo_control_is_listen_control (false);
3945                 }
3946                 _solo_control_is_listen_control->set_sensitive (s);
3947                 _listen_position->set_sensitive (s);
3948         } else if (p == "sync-source") {
3949                 _sync_source->set_sensitive (true);
3950                 if (_session) {
3951                         _sync_source->set_sensitive (!_session->config.get_external_sync());
3952                 }
3953                 switch(Config->get_sync_source()) {
3954                 case ARDOUR::MTC:
3955                 case ARDOUR::LTC:
3956                         _sync_genlock->set_sensitive (true);
3957                         _sync_framerate->set_sensitive (true);
3958                         _sync_source_2997->set_sensitive (true);
3959                         break;
3960                 default:
3961                         _sync_genlock->set_sensitive (false);
3962                         _sync_framerate->set_sensitive (false);
3963                         _sync_source_2997->set_sensitive (false);
3964                         break;
3965                 }
3966         } else if (p == "send-ltc") {
3967                 bool const s = Config->get_send_ltc ();
3968                 _ltc_send_continuously->set_sensitive (s);
3969                 _ltc_volume_slider->set_sensitive (s);
3970         } else if (p == "open-gui-after-adding-plugin" || p == "show-inline-display-by-default") {
3971 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3972                 _plugin_prefer_inline->set_sensitive (UIConfiguration::instance().get_open_gui_after_adding_plugin() && UIConfiguration::instance().get_show_inline_display_by_default());
3973 #endif
3974         }
3975 }
3976
3977 void RCOptionEditor::plugin_scan_refresh () {
3978         PluginManager::instance().refresh();
3979 }
3980
3981 void RCOptionEditor::clear_vst_cache () {
3982         PluginManager::instance().clear_vst_cache();
3983 }
3984
3985 void RCOptionEditor::clear_vst_blacklist () {
3986         PluginManager::instance().clear_vst_blacklist();
3987 }
3988
3989 void RCOptionEditor::clear_au_cache () {
3990         PluginManager::instance().clear_au_cache();
3991 }
3992
3993 void RCOptionEditor::clear_au_blacklist () {
3994         PluginManager::instance().clear_au_blacklist();
3995 }
3996
3997 void RCOptionEditor::edit_lxvst_path () {
3998         Glib::RefPtr<Gdk::Window> win = get_parent_window ();
3999         PathsDialog *pd = new PathsDialog (
4000                 *current_toplevel(), _("Set Linux VST Search Path"),
4001                 _rc_config->get_plugin_path_lxvst(),
4002                 PluginManager::instance().get_default_lxvst_path()
4003                 );
4004         ResponseType r = (ResponseType) pd->run ();
4005         pd->hide();
4006         if (r == RESPONSE_ACCEPT) {
4007                 _rc_config->set_plugin_path_lxvst(pd->get_serialized_paths());
4008
4009                 MessageDialog msg (_("Re-scan Plugins now?"),
4010                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4011                 msg.set_default_response (Gtk::RESPONSE_YES);
4012                 if (msg.run() == Gtk::RESPONSE_YES) {
4013                         msg.hide ();
4014                         plugin_scan_refresh ();
4015                 }
4016         }
4017         delete pd;
4018 }
4019
4020 void RCOptionEditor::edit_vst_path () {
4021         PathsDialog *pd = new PathsDialog (
4022                 *current_toplevel(), _("Set Windows VST Search Path"),
4023                 _rc_config->get_plugin_path_vst(),
4024                 PluginManager::instance().get_default_windows_vst_path()
4025                 );
4026         ResponseType r = (ResponseType) pd->run ();
4027         pd->hide();
4028         if (r == RESPONSE_ACCEPT) {
4029                 _rc_config->set_plugin_path_vst(pd->get_serialized_paths());
4030                 MessageDialog msg (_("Re-scan Plugins now?"),
4031                                 false /*no markup*/, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_YES_NO, true /*modal*/);
4032                 msg.set_default_response (Gtk::RESPONSE_YES);
4033                 if (msg.run() == Gtk::RESPONSE_YES) {
4034                         msg.hide ();
4035                         plugin_scan_refresh ();
4036                 }
4037         }
4038         delete pd;
4039 }
4040
4041
4042 void
4043 RCOptionEditor::populate_sync_options ()
4044 {
4045         vector<SyncSource> sync_opts = ARDOUR::get_available_sync_options ();
4046
4047         _sync_source->clear ();
4048
4049         for (vector<SyncSource>::iterator i = sync_opts.begin(); i != sync_opts.end(); ++i) {
4050                 _sync_source->add (*i, sync_source_to_string (*i));
4051         }
4052
4053         if (sync_opts.empty()) {
4054                 _sync_source->set_sensitive(false);
4055         } else {
4056                 if (std::find(sync_opts.begin(), sync_opts.end(), _rc_config->get_sync_source()) == sync_opts.end()) {
4057                         _rc_config->set_sync_source(sync_opts.front());
4058                 }
4059         }
4060
4061         parameter_changed ("sync-source");
4062 }
4063
4064 Gtk::Window*
4065 RCOptionEditor::use_own_window (bool and_fill_it)
4066 {
4067         bool new_window = !own_window ();
4068
4069         Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
4070
4071         if (win && new_window) {
4072                 win->set_name ("PreferencesWindow");
4073                 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Preferences"), this);
4074                 win->resize (1, 1);
4075                 win->set_resizable (false);
4076         }
4077
4078         return win;
4079 }
4080
4081 XMLNode&
4082 RCOptionEditor::get_state ()
4083 {
4084         XMLNode* node = new XMLNode (X_("Preferences"));
4085         node->add_child_nocopy (Tabbable::get_state());
4086         return *node;
4087 }